L’Axe de recherche « Nouveaux Matériaux, Systèmes Intelligents et Entreprises innovantes » organise ses travaux autour de quatre sous-axes de recherche majeurs :
La recherche de matériaux intelligents fonctionnels représente un défi majeur dans de nombreux domaines tels que l’automobile, l’aéronautique et la biomédecine. Dans ce contexte, nos chercheurs collaborent en mettant en commun leur expertise pour concevoir des métamatériaux bio-inspirés architecturés et des smart matériaux, depuis la phase de conception numérique jusqu’à l’optimisation des propriétés structurales et/ou fonctionnelles, en passant par la fabrication et la caractérisation expérimentale. Les technologies développées réunissent des compétences dans plusieurs domaines, notamment la modélisation et simulation numérique multi-échelles, la simulation par éléments finis, l’Intelligence Artificielle, l’impression additive, le smart manufacturing et les méthodes expérimentales.
Dans le cadre de la transformation numérique, la sécurité digitale joue un rôle primordial. Au sein de l’Axe ce thème englobe la cybersécurité, la sécurité des réseaux, la résilience et la cryptographie, revêtant une importance significative avec une visibilité à la fois nationale et internationale. Le deuxième thème porte sur les systèmes intelligents, qui sont des composantes essentielles de la transformation numérique. La recherche au sein de l’Axe dans ce domaine se concentre sur les interactions entre l’humain et la machine, que ce soit du point de vue visuel, audio et/ou tactile, ainsi que sur la robotique, les objets connectés, l’IoT, la réalité virtuelle, et la e-santé, en lien avec les récentes avancées de l’intelligence artificielle.
La manière d’organiser l’innovation et l’impact des innovations sur nos vies sociales, comportementales et organisationnelles revêtent une importance cruciale tant sur le plan théorique que pratique. Nos membres excellent à l’échelle internationale dans la compréhension et l’exploration du développement de nouveaux produits et processus, ainsi que dans d’autres domaines tels que la gestion des innovations technologiques, l’encouragement du talent, l’optimisation de la chaîne d’approvisionnement, la gestion avancée des entrepôts et des opérations, la promotion de marques, et l’impact qu’ils apportent aux individus, aux groupes et aux pays grâce à ces innovations. Nous avons également acquis une expertise dans le financement, le recrutement et le développement d’entreprises innovantes (entrepreneuriat et création de nouvelles entreprises).
Nous sommes très intéressés par la recherche de stratégies qui favorisent, promeuvent et gèrent les innovations dans ce monde numérisé et hyper-connecté. Nos membres se consacrent à l’étude de la stratégie numérique et de la transformation numérique, les ethnographies des phénomènes numériques (par exemple, la ludification, la blockchain, la gestion algorithmique), la psychologie dans un contexte numérique (affects et émotions dans l’espace numérique), le marketing numérique, les interactions numériques et sociales (via les dispositifs portables, la robotique, l’apprentissage profond, les jeux, etc.), ainsi que par l’analyse des modèles économiques existants et de l’évolution des entreprises innovantes.
Parmi les projets interdisciplinaires, nous incluons :
L’équipe d’enseignants-chercheurs Nouveaux Matériaux, Systèmes Intelligents et Entreprises innovantes.
L’ensemble des travaux des enseignants-chercheurs Nouveaux Matériaux, Systèmes Intelligents et Entreprises innovantes.
Mhiri, Mohamed Taha; Chouchane, Mnaouar; Guerich, Mohamed; Larbi, Walid
Modeling and Analysis of a Macro-fiber Piezoelectric Bimorph Energy Harvester operating in d33-Mode using Timoshenko Theory Article de journal
Dans: Mechanics Of Advanced Materials And Structures, 2024.
@article{mhiri_2886,
title = {Modeling and Analysis of a Macro-fiber Piezoelectric Bimorph Energy Harvester operating in d33-Mode using Timoshenko Theory},
author = {Mohamed Taha Mhiri and Mnaouar Chouchane and Mohamed Guerich and Walid Larbi},
url = {https://www.peeref.com/journals/5764/mechanics-of-advanced-materials-and-structures},
year = {2024},
date = {2024-04-01},
journal = {Mechanics Of Advanced Materials And Structures},
abstract = {Piezoelectric bimorph cantilevered beams are frequently employed in energy harvesting applications. The use of macro-fiber composites, which combine piezoelectric fibers with rectangular cross-sections and interdigitated electrodes, has significantly enhanced their performance by enabling operation in the 33-mode of piezoelectricity, thereby increasing conversion efficiency. In this paper, the Timoshenko beam theory is applied to overcome the limitations of the Euler-Bernoulli theory in modeling transverse vibrations of harvesters with low slenderness ratios (length to thickness ratios). The mixture rule formulation is applied to determine the equivalent properties of the macro-fiber composite (MFC) structure. The electromechanical properties of a representative volume element (RVE) bounded by two successive interdigitated electrodes are coupled to the overall electro-elastic dynamic model of the structure using the Timoshenko theory. Frequency response functions for the power and tip vibration displacement of the MFC bimorph beam are determined from the model. Experimental data from the literature are used to validate the improved results predicted by the model developed in this paper. A comparative analysis between the electromechanical responses predicted using a model based on Timoshenko and a model based on Euler-Bernoulli theory is conducted showing agreement, for harvesters with large slenderness ratios and discrepancies of up to 30 % for low slenderness ratios. It has also been shown that the model based on Euler-Bernoulli theory overestimates both the mechanical and the electrical responses for low slenderness ratios as the shear and rotary inertia effects are not negligible in this case.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Bouaziz-Ermann, Samuel; Grilo, Alex B.; Vergnaud, Damien; VU, Quoc Huy
Towards the Impossibility of Quantum Public Key Encryption with Classical Keys from One-Way Functions Article de journal
Dans: IACR Communications in Cryptology, vol. 1, no. 1, p. 32, 2024.
@article{bouaziz-ermann_2937,
title = {Towards the Impossibility of Quantum Public Key Encryption with Classical Keys from One-Way Functions},
author = {Samuel Bouaziz-Ermann and Alex B. Grilo and Damien Vergnaud and Quoc Huy VU},
url = {https://doi.org/10.62056/ahvr-11zn4},
year = {2024},
date = {2024-04-01},
journal = {IACR Communications in Cryptology},
volume = {1},
number = {1},
pages = {32},
abstract = {There has been a recent interest in proposing quantum protocols whose security relies on weaker computational assumptions than their classical counterparts. Importantly to our work, it has been recently shown that public-key encryption (PKE) from one-way functions (OWF) is possible if we consider quantum public keys. Notice that we do not expect classical PKE from OWF given the impossibility results of Impagliazzo and Rudich (STOC'89).
However, the distribution of quantum public keys is a challenging task. Therefore, the main question that motivates our work is if quantum PKE from OWF is possible if we have classical public keys. Such protocols are impossible if ciphertexts are also classical, given the impossibility result of Austrin et al.(CRYPTO'22) of quantum enhanced key-agreement (KA) with classical communication.
In this paper, we focus on black-box separation for PKE with classical public key and quantum ciphertext from OWF under the polynomial compatibility conjecture, first introduced in Austrin et al.. More precisely, we show the separation when the decryption algorithm of the PKE does not query the OWF. We prove our result by extending the techniques of Austrin et al. and we show an attack for KA in an extended classical communication model where the last message in the protocol can be a quantum state.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Scuotto, Veronica; Alfiero, Simona; Cuomo, Maria Teresa; Monge, Filippo
Knowledge management and technological innovation in family SMEs context Article de journal
Dans: Journal Of Knowledge Management, vol. 28, no. 3, p. 789-798, 2024.
@article{scuotto_2385,
title = {Knowledge management and technological innovation in family SMEs context},
author = {Veronica Scuotto and Simona Alfiero and Maria Teresa Cuomo and Filippo Monge},
url = {https://www.emerald.com/insight/content/doi/10.1108/JKM-04-2023-0281/full/html},
year = {2024},
date = {2024-03-01},
journal = {Journal Of Knowledge Management},
volume = {28},
number = {3},
pages = {789-798},
abstract = {Purpose
This paper conceptually aims to discuss the dual role of knowledge management (KM) and technological innovation, which brings about innovations, although it can be limited by psychological and emotional ownership.
Design/methodology/approach
This study examines the real impact of the paper on KM and technological innovation in family small to medium enterprises (FSMEs). This is a unique context affected by psychological and emotional ownership. However, COVID-19 has forced FSMEs to consider new strategies and practices to preserve their competitive advantage.
Findings
In this scenario, knowledge exchange, knowledge absorption and technology adoption appear relevant to the innovation process. This study offers a framework for how the duality of KM and technological innovation affects innovation.
Originality/value
Although extant research has explored technological innovation outcomes, a literature review reveals that accumulated studies on the drivers of technological innovation and KM in the context of FSMEs require further inquiry. Family members' emotional ownership may foster KM because identification with organizational goals enhances individuals' willingness to access and share information and stimulates new products and technological development.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pelet, Jean-Éric; Taieb, Basma; Lecat, Benoît; Terblanche, Nic S.; Alkhudary, Rami
Exploring how consumer cooperatives might strategically incorporate social media to distribute wine Article de journal
Dans: Journal Of Consumer Behaviour, vol. 23, no. 2, p. 915-928, 2024.
@article{pelet_2450,
title = {Exploring how consumer cooperatives might strategically incorporate social media to distribute wine},
author = {Jean-Éric Pelet and Basma Taieb and Benoît Lecat and Nic S. Terblanche and Rami Alkhudary},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/cb.2255},
year = {2024},
date = {2024-03-01},
journal = {Journal Of Consumer Behaviour},
volume = {23},
number = {2},
pages = {915-928},
abstract = {This research advances our understanding of disruptions to marketing channels in
the digital world by investigating the viability of consumer cooperative systems
which are envisioned as multi-actor constructed networks using social media
(SM) platforms. It introduces the concepts of ?social media consumer wine cooperator?
as a new distribution channel for wine and investigates the consumer's intention
to participate in an SM and become a wine cooperator. Relying on the uses and
gratifications theory (UGT), we adopted a quantitative research inquiry with data
gathered using an online survey involving a sample of 486 French consumers. We
empirically tested the relationships among four factors: attitude toward buying wine
based on SM recommendations, perceived risks, intention to buy wine on SM, and
consumer intention to become an SM wine cooperator. Findings indicate that the
intention to be an SM wine cooperator is positively correlated with attitude toward
buying wine based on SM recommendations and the intention to purchase wine on
SM. To finish with, we link the concept of the consumer wine co-op to the current
debate in the literature on centralized versus decentralized (built on top of blockchain
networks) social media platforms, opening the door for future research avenues.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kadri, Mohammed; Boubakri, Fatima Ezzahra; Kaghat, Fatima Zahra; Azough, Ahmed; Zidani, Khalid Alaoui
IVAL: Immersive Virtual Anatomy Laboratory for enhancing medical education based on virtual reality and serious games, design, implementation, and evaluation Article de journal
Dans: Entertainment Computing, vol. 49, no. March 2024, p. 100624, 2024.
@article{kadri_2548,
title = {IVAL: Immersive Virtual Anatomy Laboratory for enhancing medical education based on virtual reality and serious games, design, implementation, and evaluation},
author = {Mohammed Kadri and Fatima Ezzahra Boubakri and Fatima Zahra Kaghat and Ahmed Azough and Khalid Alaoui Zidani},
url = {https://www.sciencedirect.com/science/article/pii/S1875952123000794?via%3Dihub},
year = {2024},
date = {2024-03-01},
journal = {Entertainment Computing},
volume = {49},
number = {March 2024},
pages = {100624},
abstract = {Learning anatomy is a complex subject that requires a thorough understanding of 3D structures, posing challenges with traditional teaching methods. Anatomy education often involves the use of cadavers, which can be expensive, time-consuming, and ethically complex. As a result, medical educators need effective ways to engage students and promote learning. Immersive virtual reality (IVR) and serious games (SGs) provide innovative and immersive learning experiences that enhance students' understanding and retention of anatomical concepts and improve the effectiveness of anatomy education. This work aims to develop and evaluate the effectiveness of IVAL,11Immersive Virtual Anatomy Laboratory. an Immersive Virtual Anatomy Laboratory, for immersive and engaging learning experiences. A study involving dozens of University students assessed the efficacy of this innovative tool, resulting in high levels of satisfaction, success, and learning outcomes. IVAL was found to be an effective tool in promoting learning and retention of anatomical concepts, with participants highly rating the tool regarding engagement and learning enhancement. This study demonstrates that immersion in a 3D representation of the skeletal system through VR is essential for a deep knowledge of anatomical learning. These results have important implications for medical educators because IVR technologies can enhance student learning and improve the effectiveness of medical education.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pignot, Edouard; Thompson, Mark
Affect and relational agency: How a negative ontology can broaden our understanding of IS research Article de journal
Dans: Information And Organization, vol. 34, no. 1, p. 100500, 2024.
@article{pignot_2558,
title = {Affect and relational agency: How a negative ontology can broaden our understanding of IS research},
author = {Edouard Pignot and Mark Thompson},
url = {https://www.sciencedirect.com/science/article/pii/S1471772723000544},
year = {2024},
date = {2024-03-01},
journal = {Information And Organization},
volume = {34},
number = {1},
pages = {100500},
abstract = {The sociomaterial lens within IS research holds that agency should not be considered as a property
solely of humans, or of technology, but instead arises from an emergent interaction between
the two. This, emergent, account of agency deepens our understanding of unfolding IS practice,
but its largely cognitive orientation remains naïve towards affectively-sensed motivations that
also form part of this interaction. By implication, a sociomaterial perspective lacking an affective
dimension offers an incomplete conceptualisation of information systems. In response, an
affectively-informed negative ontology encourages IS researchers to extend their focus beyond the
visible, to encompass how actors' receptiveness towards material objects (discourses, technologies)
is shaped by deep, affectively-derived motivations of which they are not focally aware, but
which nonetheless acquire agency in contributing to a sociomaterial outcome. A central argument,
and illustrative empirical vignette, illustrate how the concepts of sociomateriality, affect,
and negative ontology combine to offer researchers an enhanced understanding of relational
agency. A discussion follows, exploring some initial ontological, epistemological and methodological
implications of an affectively-informed negative ontology for IS research.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
BARHOUMI, Houda; Kouassi, Marie Carole; Kallel, Achraf
Numerical Study of Doxorubicin transdermal delivery for breast cancer treatment using Microneedles Article de journal
Dans: International Journal For Numerical Methods In Biomedical Engineering, 2024.
@article{barhoumi_2861,
title = {Numerical Study of Doxorubicin transdermal delivery for breast cancer treatment using Microneedles},
author = {Houda BARHOUMI and Marie Carole Kouassi and Achraf Kallel},
url = {https://onlinelibrary.wiley.com/doi/10.1002/cnm.3812},
year = {2024},
date = {2024-03-01},
journal = {International Journal For Numerical Methods In Biomedical Engineering},
abstract = {The lack of in vivo studies on the delivery of doxorubicin within human skin,
especially the absence of data on the doxorubicin diffusion coefficient, has
made understanding its transdermal delivery kinetics challenging. In this
study, as a first step, governing equations and finite element methods were
employed to reproduce Franz diffusion cell experiment in human cadaver skin.
The application of this experiment representative model with a fitting method
resulted in approximate values for the diffusivity of doxorubicin across various
skin layers. The estimated values were used later to conduct a comprehensive
examination of doxorubicin administration for breast tumor treatments. In a
2D axisymmetric model using Fick's Law and then a microneedles array 3D
model, crucial parameters effects on delivery efficiency were examined, such
as the microneedle tip diameter, tip-to-tip distance, and tumor depth. As
highlighted by the findings of this study, these parameters have an impact on
the effectiveness of doxorubicin delivery for treating breast tumors. The focus
of this research is on the potential of numerical methods in biomedical engineering,
which addresses the urgent need for data on doxorubicin diffusion in
human skin and offers valuable insights into optimizing drug delivery strategies
for enhanced therapeutic outcomes.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Aloosh, Arash; Li, Jiasun
Direct Evidence of Bitcoin Wash Trading Article de journal
Dans: Management Science, 2024.
@article{aloosh_2899,
title = {Direct Evidence of Bitcoin Wash Trading},
author = {Arash Aloosh and Jiasun Li},
url = {https://pubsonline.informs.org/doi/abs/10.1287/mnsc.2021.01448?af=R},
year = {2024},
date = {2024-03-01},
journal = {Management Science},
abstract = {We use the internal trading records of a major Bitcoin exchange leaked by hackers to detect
and characterize wash trading ? a type of market manipulation in which a single trader clears
her own limit orders to ?cook? transaction records. Our finding provides direct evidence for
the widely-suspected ?fake volume? allegation against cryptocurrency exchanges, which has
so far only been backed by indirect estimation. We then use our direct evidence to evaluate
various indirect techniques for detecting the presence of wash trades and find measures based on
Benford's law, trade size clustering, lognormal distributions, and structural breaks to be useful,
while ones based on power law tail distributions to give opposite conclusions. We also provide
suggestions to effectively apply various indirect estimation techniques.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Haq, Inam Ul; Clercq, Dirk De; Azeem, Muhammad Umer
How and when do perceptions of supervisor evasive knowledge hiding escalate into diminished job performance? Article de journal
Dans: Canadian Journal Of Administrative Sciences-Revue Canadienne Des Sciences De L Administration, 2024.
@article{ul_haq_2900,
title = {How and when do perceptions of supervisor evasive knowledge hiding escalate into diminished job performance?},
author = {Inam Ul Haq and Dirk De Clercq and Muhammad Umer Azeem},
url = {https://onlinelibrary.wiley.com/doi/10.1002/cjas.1745},
year = {2024},
date = {2024-03-01},
journal = {Canadian Journal Of Administrative Sciences-Revue Canadienne Des Sciences De L Administration},
abstract = {Drawing from social exchange theory, this study investigates how and when supervisor evasive knowledge hiding might lead to lower job performance by employees. The hypotheses were tested with three-round survey data, collected among employees and peers in various industries. Employees' perceptions that their supervisor engages in deceptive knowledge hiding undermine their own performance-enhancing efforts because they develop career plateau beliefs; this explanatory role is particularly salient among employees exposed to despotic leadership. This study pinpoints a notable risk for employees who feel upset when they believe a despotic supervisor is intentionally concealing knowledge: They grow disappointed with their career situation, which prompts them to adopt complacent behavioral responses that likely render it even more challenging to access valuable supervisor knowledge.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Dornaika, Fadi; Hajjar, Sally El; Charafeddine, Jinan
Towards unsupervised radiograph clustering for COVID-19: The use of graph-based multi-view clustering Article de journal
Dans: Engineering Applications Of Artificial Intelligence, vol. Volume 133, Part D, July 2024, 108336, no. ELSEVIER, p. 9, 2024.
@article{dornaika_2943,
title = {Towards unsupervised radiograph clustering for COVID-19: The use of graph-based multi-view clustering},
author = {Fadi Dornaika and Sally El Hajjar and Jinan Charafeddine},
url = {https://www.sciencedirect.com/science/article/pii/S0952197624004949?via%3Dihub},
year = {2024},
date = {2024-03-01},
journal = {Engineering Applications Of Artificial Intelligence},
volume = {Volume 133, Part D, July 2024, 108336},
number = {ELSEVIER},
pages = {9},
abstract = {Automatic classification methods widely used for diagnosing and analyzing COVID-19 cases. These methods assume known labels and rely on a single view of the dataset. Given the prevalence of COVID-19 cases and the extensive volume of patient records lacking labels, this communication underscores our unique approach?conducting the first study on COVID-19 case diagnosis in an unsupervised manner. Our work operates under the assumption of prior knowledge regarding the number of classes, such as COVID-19, pneumonia, and normal, in a case study.
By adopting an unsupervised learning paradigm, we leverage the wealth of unlabeled data, reducing dependence on human experts for annotating numerous images. This paper introduces an enhanced version of a recent direct method where non-negative cluster indices and spectral embeddings are jointly estimated. Beyond the inherent advantages of this method, our proposed model introduces improvements through two additional types of constraints: (i) ensuring consistent smoothing of cluster labels across all views and (ii) imposing an orthogonality constraint on the matrix of cluster assignments. The efficacy of the proposed method is demonstrated using the public COVIDx dataset with three classes, showcasing promising results in categorizing radiographs. The proposed approach is tested on other public image datasets to assess its effectiveness.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Tzanidis, Theofilos; Magni, Domitilla; Scuotto, Veronica; Maalaoui, Adnane
B2B green marketing strategies for European firms: Implications for people, planet and profit Article de journal
Dans: Industrial Marketing Management, vol. 117, p. Pages 481-492, 2024.
@article{tzanidis_2827,
title = {B2B green marketing strategies for European firms: Implications for people, planet and profit},
author = {Theofilos Tzanidis and Domitilla Magni and Veronica Scuotto and Adnane Maalaoui},
url = {https://doi.org/10.1016/j.indmarman.2024.01.018},
year = {2024},
date = {2024-02-01},
journal = {Industrial Marketing Management},
volume = {117},
pages = {Pages 481-492},
abstract = {The present research addresses the gap in studies on B2B marketing comparing a diverse set of socio-economic factors (ROA and Tobin' s Q) and its effects on people, planet, and profit. Studies in the past have shown that firms haven't been able to gain a long-term competitive advantage by using environmental strategies. Hence, the research analyses how 371 B2B firms from developed and emerging European countries achieve competitive advantage through green marketing strategies. Additionally, those firms are also assessed in reference to their level of engagement with environmental, social, and governance strategies. Our findings highlight that the more the engagement in green marketing by B2B firms, the greater the green competitive advantage that B2B firms in developed European markets can achieve. Hence, the study explores the relationship of B2B marketing, environmental sustainability, and corporate profitability, providing insights into how European firms can balance their financial objectives with their social and environmental responsibilities. The originality of the research stressed the need to pursue social and environmental goals and to preserve the future of people, planet, and profit through green marketing strategies. Investing in future business models and green competitive advantage is especially important for B2B European emerging firms' markets.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Scuotto, Veronica; Farronato, Nicola; Alon, Ilan
A destination's personality as a factor in tourists' environmental knowledge management Article de journal
Dans: Journal Of Knowledge Management, 2024.
@article{scuotto_2933,
title = {A destination's personality as a factor in tourists' environmental knowledge management},
author = {Veronica Scuotto and Nicola Farronato and Ilan Alon},
url = {https://www.emerald.com/insight/content/doi/10.1108/JKM-07-2022-0534/full/html},
year = {2024},
date = {2024-02-01},
journal = {Journal Of Knowledge Management},
abstract = {Purpose
Environmental knowledge management (EKM) has been studied mainly owing to the increasing awareness of environmental issues. Such issues have generated a warning in the tourism industry that has stimulated a new wave of research on EKM. EKM forges landscape characteristics and so destination image. In turn, EKM sounds affecting tourism destination which calls for destination personality which shows a research context less explored. From a knowledge management perspective, The present research aims to investigate on EKM to understand how it leverages tourists' and destination personality.
Design/methodology/approach
With the intent of exploring EKM, the research uses a quantitative analysis on a sample of 2,222 young Chinese tourists. In this context, EKM is linked with destination's personality and tourists' personalities, their satisfaction with the destination and their behavioral intentions.
Findings
By SPSS regression model, EKM and destination personality are positively linked. This positive relationship is also reflected on destination personality and destination satisfaction, behavioral intention.
Originality/value
The authors' original contribution to the knowledge management literature extends the new wave of research on EKM. The research also proves the need to make a close collaboration between tourists, the local community and marketers. Marketers need to pay more attention to what tourists want to do and see in the place visited. In a nutshell, there is the need of enforcing and promoting EKM.
Keywords},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Rmili, Yosra; Ngo, Tien Tung; Kadri, El-Hadj; Yahia, Ammar; Hosseinpoor, Masoud; Nguyen, Thuy
New empirical test method to assess Reynolds dilatancy of concrete under free-surface flow Article de journal
Dans: Construction And Building Materials, vol. 411, p. 134762, 2024.
@article{rmili_2653,
title = {New empirical test method to assess Reynolds dilatancy of concrete under free-surface flow},
author = {Yosra Rmili and Tien Tung Ngo and El-Hadj Kadri and Ammar Yahia and Masoud Hosseinpoor and Thuy Nguyen},
url = {https://www.sciencedirect.com/science/article/pii/S0950061823044835?via%3Dihub},
year = {2024},
date = {2024-01-01},
journal = {Construction And Building Materials},
volume = {411},
pages = {134762},
abstract = {In this study, a new test method was proposed to evaluate the shear-induced volumetric changes, namely Reynolds dilatancy (RD), of sixteen conventional vibrated concrete (CVC) mixtures under free-surface flow. The RD measurements were carried out using a rheometer set-up and different vane-blade types rotating at different speeds. According to the experimental results, the RD values were found in good agreement with the workability of the investigated mixtures. Moreover, the RD values were well correlated with the coupled effect of the relative solid packing fraction of coarse aggregate (?/?max) and viscoplastic properties of the investigated CVC mixtures. Furthermore, a strong correlation was established between the rheological properties of the lubrication layer, RD values, and the ?/?max of coarse aggregate.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Fitoussi, Joseph; Nouira, Samia; Benfriha, Khaled; Laribi, Mohamed Amine; Kallel, Achraf; Bi, Robert Tie; Shirinbayani, Mohammadali
Investigation of manufacturing process effects on microstructure and fatigue prediction in composite automotive tailgate design Article de journal
Dans: International Journal Of Advanced Manufacturing Technology, vol. 130, no. 7, p. 4295-4310, 2024.
@article{fitoussi_2701,
title = {Investigation of manufacturing process effects on microstructure and fatigue prediction in composite automotive tailgate design},
author = {Joseph Fitoussi and Samia Nouira and Khaled Benfriha and Mohamed Amine Laribi and Achraf Kallel and Robert Tie Bi and Mohammadali Shirinbayani},
url = {https://trebuchet.public.springernature.app/get_content/0b23264d-b090-4fd4-8009-ed9d9111d672?utm_source=rct_congratemailt&utm_medium=email&utm_campaign=nonoa_20240116&utm_content=10.1007/s00170-024-12988-z},
year = {2024},
date = {2024-01-01},
journal = {International Journal Of Advanced Manufacturing Technology},
volume = {130},
number = {7},
pages = {4295-4310},
abstract = {Manufacturing processes signifcantly infuence microstructural variations in short fber reinforced composites, which afect
damage characteristics and fatigue life. Accurate fatigue life prediction is critical, especially when considering the impact
of these manufacturing induced microstructural nuances. In this study, we investigate how manufacturing processes shape
microstructures and their impact on fatigue life prediction. We present an advanced micromechanical model for predicting
fatigue life in tangible structures, considering the microstructure distribution infuenced by manufacturing dynamics. Our
model links damage from monotonic loading to fatigue life, resulting in a multi-scale fatigue prediction model. This approach
builds a database revealing the interaction between Tsai-Wu failure criterion parameters, manufacturing-induced microstructural variations, and target fatigue life. Using these insights, we fne-tune material properties in fnite element simulations for
precise design optimization. We illustrate our method using an automotive tailgate made from a sheet molding compound.
This research highlights the critical role of manufacturing processes in microstructure variation and fatigue life prediction.
It ofers the potential for signifcant vehicle weight reduction, energy savings, and reduced emissions in automotive design
and promises to be a valuable tool for optimizing manufacturing process parameters.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Azeem, Muhammad Umer; Haq, Inam Ul; Clercq, Dirk De; Liu, Cong
Why and When Do Employees Feel Guilty About Observing Supervisor Ostracism? The Critical Roles of Observers' Silence Behavior and Leader-Member Exchange Quality Article de journal
Dans: Journal Of Business Ethics, 2024.
@article{azeem_2762,
title = {Why and When Do Employees Feel Guilty About Observing Supervisor Ostracism? The Critical Roles of Observers' Silence Behavior and Leader-Member Exchange Quality},
author = {Muhammad Umer Azeem and Inam Ul Haq and Dirk De Clercq and Cong Liu},
url = {https://link.springer.com/article/10.1007/s10551-023-05610-x},
year = {2024},
date = {2024-01-01},
journal = {Journal Of Business Ethics},
abstract = {This study investigates why and when employees' observations of supervisors' ostracism of coworkers elicit their own feelings of guilt. In this connection, observers' silence might function as a mediator, and leader-member exchange quality could moderate the process. The tests of these predictions rely on two studies, undertaken in Pakistan: a temporally separated field study using three-wave data (N = 219) and a scenario-based experiment (N = 118). The combined results indicate that employees feel guilty for remaining silent when they witness supervisor ostracism of other colleagues. The positive relationship between such observations of supervisor ostracism and silence behavior is more pronounced among employees who enjoy high-quality relationships with their supervisor. In addition to establishing key theoretical insights, this article alerts organizations to a critical mechanism (silence to avoid upsetting supervisors) by which employees' observations of how supervisors ostracize others can escalate into their own sense of guilt.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Nguyen, Nga
Organisation et bilan du cours Securing Embedded Software à l'ESILV Conférence
Rendez-vous de la recherche et de l'enseignement de la sécurité des systèmes d'information, Eppe-Sauvage, 2024.
@conference{nguyen_2894,
title = {Organisation et bilan du cours Securing Embedded Software à l'ESILV},
author = {Nga Nguyen},
url = {https://ressi2024.sciencesconf.org/},
year = {2024},
date = {2024-05-01},
booktitle = {Rendez-vous de la recherche et de l'enseignement de la sécurité des systèmes d'information},
address = {Eppe-Sauvage},
abstract = {Cet article présente mes retours d'expérience de l'enseignement du cours Sécurisation du logiciel embarqué aux étudiants ingénieurs de la majeure Objets connectés et Cybersécurité de l'ESILV. Le premier objectif de ce cours est d'enseigner les abstractions présentes entre un programme et sa plate-forme d'exécution, ainsi que certains détails d'implantation, afin que les étudiants soient capables de trouver et d'éliminer efficacement les bogues et de protéger les systèmes embarqués contre les attaques qui peuvent nuire à leur sûreté et à leur sécurité. Le deuxième objectif est d'introduire les concepts essentiels liés à la notion de qualité des logiciels embarqués, avec les différentes méthodes de vérification et de validation.
Des travaux pratiques ludiques sous forme de labs avec des scores mis à jour en temps réel sur un serveur sont réalisés, selon le rythme d'avancement de chaque étudiant. Lors de ce cours, nous utilisons des outils open-source d'analyse dynamique et statique du code afin d'assurer la qualité du logiciel embarqué. L'enseignement a des retours très positifs des étudiants, futurs ingénieurs en cybersécurité.},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Panibratov, Andrei
International Business under Sanctions Divers
FNEGE Medias, 2024.
@misc{panibratov_2863,
title = {International Business under Sanctions},
author = {Andrei Panibratov},
url = {https://fnege-medias.fr/fnege-video/international-business-under-sanctions/},
year = {2024},
date = {2024-03-01},
howpublished = {FNEGE Medias},
note = {The paper explores how sanctions affect international business (IB) and how firms respond to sanctions. We propose that firms' reactions to sanctions can be analyzed through the lenses of leading IB theories, including institutions-based view and resource-based view. We argue that IB scholars can go beyond existing approaches to explain how firms act when facing sanctions. Moreover, we suggest that studies of firms facing sanctions help to reassess some of the assumptions underlying the prevailing theoretical explanations.
We contribute with systematic view on strategy options that international and domestic firms may implement when faced with sanctions.},
keywords = {},
pubstate = {online},
tppubtype = {misc}
}
Yuan, Zhe
Rôle du renforcement de la confiance dans les plateformes de recyclage en ligne Divers
FNEGE Médias, 2024.
@misc{yuan_2822,
title = {Rôle du renforcement de la confiance dans les plateformes de recyclage en ligne},
author = {Zhe Yuan},
url = {https://fnege-medias.fr/fnege-video/role-du-renforcement-de-la-confiance-dans-les-plateformes-de-recyclage-en-ligne/},
year = {2024},
date = {2024-02-01},
howpublished = {FNEGE Médias},
note = {With improving environmental consciousness and the growing demand for valuable resources, waste recycling has become an important concern. This work studies the profit of recyclers and platforms with a degree of trust-building in the reverse logistics system considering the following scenarios: online recycling platform builds trust or not under centralized and decentralized models. The results show that trust-building can effectively make more revenue for the system of the online recycling platform with enhanced demand if the cost of the trust-building construction is relatively low. The revenue-sharing contract is more profitable than the cost-sharing contract but fails to achieve optimization in the integrated setting. We find a new decision support tool for optimal strategies under different decision-making models.},
keywords = {},
pubstate = {online},
tppubtype = {misc}
}
Navazhylava, Kseniya
Experiences of self-care through Youtube yoga videos in times of crisis Divers
FNEGE Médias, 2024.
@misc{navazhylava_2830,
title = {Experiences of self-care through Youtube yoga videos in times of crisis},
author = {Kseniya Navazhylava},
url = {https://fnege-medias.fr/fnege-video/experiences-of-self-care-through-youtube-yoga-videos-in-times-of-crisis/},
year = {2024},
date = {2024-02-01},
howpublished = {FNEGE Médias},
note = {Drawing on the Foucauldian technologies of the self, this study explores how individuals re-envision practices of wellbeing outside of traditional organizational contexts during extreme events. Based on a thematic analysis of 7,234 comments posted on the Yoga with Adriene YouTube channel in 2020, this study unpacks a technologically mediated practice of self-care, which we conceptualize as somametamnemata. Our findings illustrate three entangled aspects of somametamnemata relating to yoga, a form of bodywork: Caring about self through practicing yoga online; caring about self and others through sharing about yoga in written comments; and caring about self and others through responding to shared verbalizations of yoga. By situating the potentiality of individual wellbeing within ill-being, we shift debates and discussions of ?corporate wellness? beyond organizational boundaries.},
keywords = {},
pubstate = {online},
tppubtype = {misc}
}
Magni, Domitilla; Papa, Armando; Scuotto, Veronica; Giudice, Manlio Del
Internationalized knowledge-intensive business service (KIBS) for servitization: a microfoundation perspective Article de journal
Dans: International Marketing Review, vol. 40, no. 4, p. 798-826, 2023.
@article{magni_2248,
title = {Internationalized knowledge-intensive business service (KIBS) for servitization: a microfoundation perspective},
author = {Domitilla Magni and Armando Papa and Veronica Scuotto and Manlio Del Giudice},
url = {https://www.emerald.com/insight/content/doi/10.1108/IMR-12-2021-0366/full/html},
year = {2023},
date = {2023-12-01},
journal = {International Marketing Review},
volume = {40},
number = {4},
pages = {798-826},
abstract = {Purpose
A paucity of studies has used a microfoundation lens to examine servitization processes in internationalized knowledge-intensive business service (KIBS) companies. The research aims to bridge this gap by considering knowledge sharing as a form of both codified knowledge and informal feedback knowledge; it also assesses whether the adoption of knowledge transfer and translation practices in a servitization process positively moderates the effect of knowledge transformation on knowledge sharing for internationalized KIBS companies.
Design/methodology/approach
By adopting a microfoundation lens, the research offers an empirical analysis to identify the relations between codified and tacit knowledge in servitization processes within internationalized KIBS companies. The study is based on 326 respondents from 30 KIBS companies. A multiple regression analysis was used for hypotheses testing.
Findings
The authors found significant relations among the use of electronic documents in the servitization process (formal codified knowledge), personal advice in servitization (informal feedback knowledge) and knowledge sharing in internationalized KIBS companies. Findings also support the indirect effect assumed in the hypothesis between knowledge transformation and knowledge sharing in internationalized KIBS companies, which is positively moderated by the adoption of cross-cultural knowledge practices in the servitization process.
Originality/value
To the best of the authors' knowledge, this research provides the first conceptual model of the use of a microfoundation lens to examine knowledge sharing in internationalized KIBS companies. The micro level features individual knowledge sharing in the servitization process, while the meso level focuses on knowledge transformation in KIBS companies and the adoption of knowledge transfer and translation practices in the servitization process.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Shirinbayani, Mohammadali; Navideh, Abbasnezhad; Nikooharf, Mohammad Hossein; Benfriha, Khaled; Kallel, Achraf; Zouhaier, Jendli; Fitoussi, Joseph
Manufacturing Process Effect on the Mechanical Properties of Glass Fiber/Polypropylene Composite Under High Strain Rate Loading: Woven (W?GF?PP) and Compressed GF50?PP Article de journal
Dans: Applied Composite Materials, vol. 30, p. 1717-1736, 2023.
@article{shirinbayani_2367,
title = {Manufacturing Process Effect on the Mechanical Properties of Glass Fiber/Polypropylene Composite Under High Strain Rate Loading: Woven (W?GF?PP) and Compressed GF50?PP},
author = {Mohammadali Shirinbayani and Abbasnezhad Navideh and Mohammad Hossein Nikooharf and Khaled Benfriha and Achraf Kallel and Jendli Zouhaier and Joseph Fitoussi},
url = {https://link.springer.com/article/10.1007/s10443-023-10143-7},
year = {2023},
date = {2023-12-01},
journal = {Applied Composite Materials},
volume = {30},
pages = {1717-1736},
abstract = {Long glass fiber thermoplastic laminates have garnered significant attention for their potential use in designing structural parts across various sectors, including automotive, aerospace, and petroleum. The growing demand for lightweight and reliable materials in hydrogen vessel reservoirs, intended for future vehicles, necessitates understanding the fast dynamic behavior (crash) of these materials for effective structural design in such applications.
This study presents an optimized approach for experimentally characterizing the overall dynamic mechanical behavior of Twill woven glass fiber reinforced polypropylene (W-GF-PP) laminates. The methodology focuses on reporting the strain rate effect on the
material response while attempting to isolate the inherent inertial disturbances in the specimen attributed to the test system. Tensile tests have been conducted until the specimen's total failure for three specific relative orientations of fiber: 0°, 90°, and ± 45°. The tests
span a strain rate range from quasi-static (10-4 s?1) up to 2000 mm?s?1 (approximately 160 s?1, depending on the specimen's actual response). The material's behavior appears sensitive, particularly for the ± 45° fiber orientation. The study also examines the impact of
the manufacturing process type on the dynamic behavior of the reinforced polypropylene.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Chu, Junfei; Su, Wang; Wu, Jie; Yuan, Zhe
DEA-based proportional-sharing fixed cost allocation considering bi-objective optimization Article de journal
Dans: Or Spectrum, vol. 45, p. 1333-1360, 2023.
@article{chu_2371,
title = {DEA-based proportional-sharing fixed cost allocation considering bi-objective optimization},
author = {Junfei Chu and Wang Su and Jie Wu and Zhe Yuan},
url = {https://link.springer.com/article/10.1007/s00291-023-00727-x},
year = {2023},
date = {2023-12-01},
journal = {Or Spectrum},
volume = {45},
pages = {1333-1360},
abstract = {This paper proposes a new proportional-sharing approach for fixed cost allocation (FCA) among a group of decision-making units (DMUs) based on data envelopment analysis (DEA). We first prove the proportional invariance in DEA-based FCA. Then, we show that the ?all-efficient? assumption in existing models usually leads to the use of unrealistic weights in efficiency analysis. To address this issue, we relax this assumption and adopt a weight constraint approach. Further, we illustrate that some DMUs would always be allocated with zero fixed cost if only the goal of efficiency maximizing is considered. Therefore, some weight constraints are added, and a new bi-objective model is proposed to allocate the fixed cost among the DMUs in order to simultaneously maximize the efficiencies of the DMUs and make the allocation as close as possible to the one generated according to the DMUs' operation sizes. A mono-objective nonlinear program, which can be solved using dichotomy and a linear program solver, is used to obtain a non-dominated or Pareto-optimal trade-off solution for the bi-objective model. With the use of our approach, neither unrealistic weights nor zero fixed cost appears in the result. Finally, the proposed approach is applied to a numerical example and a commercial bank case study.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Aloosh, Mehdi; Aloosh, Arash
Economic sanctions and spread of infectious diseases Article de journal
Dans: Health Policy, vol. 138, p. 104921, 2023.
@article{aloosh_2479,
title = {Economic sanctions and spread of infectious diseases},
author = {Mehdi Aloosh and Arash Aloosh},
url = {https://www.sciencedirect.com/science/article/abs/pii/S0168851023002063},
year = {2023},
date = {2023-12-01},
journal = {Health Policy},
volume = {138},
pages = {104921},
abstract = {Economic sanctions can induce economic crises and compromise the determinants of health. In the literature, economic crises have been found to increase the risk of infectious disease outbreaks. Presumably, sanctions can increase the risk of infectious disease spreads, indirectly. However, non-economic factors can fuel the adverse impact of sanctions, including political consequences of sanctions and civil war. We performed a systematic literature review of articles in Embase, MEDLINE, Scopus, Web of Science, Cochrane Library, and the grey literature to assess empirically the impact of economic sanctions on the spread of infectious diseases within and beyond the borders of sanctioned countries. Our review did not identify any study meeting our inclusion criteria. Most of the studies did not control for major socio-political events, particularly armed conflicts in the sanctioned countries. This discovery underscores a notable gap in the examination of the impact of economic sanctions on the propagation of infectious diseases, presenting a threat to global health. Using the social-ecological model, we hypothesize how the economic crisis resulting from economic sanctions affects determinants of health, increases the risk of the spread of infectious diseases and hinders the response capacity of health systems.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Vanaei, Saeedeh; Rastak, Mohammadali; Magri, Anouar El; Vanaei, Hamidreza; Kaddour, Raissi; Tcharkhtchi, Abbas
Orientation-Dependent Mechanical Behavior of 3D Printed Polylactic Acid Parts: An Experimental-Numerical Study Article de journal
Dans: Machines, vol. 11, no. 12, p. 1086, 2023.
@article{vanaei_2542,
title = {Orientation-Dependent Mechanical Behavior of 3D Printed Polylactic Acid Parts: An Experimental-Numerical Study},
author = {Saeedeh Vanaei and Mohammadali Rastak and Anouar El Magri and Hamidreza Vanaei and Raissi Kaddour and Abbas Tcharkhtchi},
url = {https://www.mdpi.com/2075-1702/11/12/1086},
year = {2023},
date = {2023-12-01},
journal = {Machines},
volume = {11},
number = {12},
pages = {1086},
abstract = {In Additive Manufacturing, wherein the construction of parts directly from 3D models is facilitated, a meticulous focus on enhancing the mechanical characteristics of these components becomes imperative. This study delves into the nuanced impact of the orientation of deposited layers on the mechanical properties of 3D printed Polylactic Acid (PLA) parts. Experimental testing, coupled with predictive modeling using Tsai-Hill and Tsai-Wu criteria, forms the crux of our investigation. The predicted ultimate strength from both criteria exhibits commendable agreement with the 3D printed specimens across a spectrum of orientation angles. Concurrently, Finite Element Simulations are meticulously executed to forecast mechanical behavior, taking into account the observed elasticity and plasticity in various orientations. Our observations reveal a significant augmentation in Young's modulus and ductility/elongation?40% and 70%, respectively?when transitioning from ? = 0° to ? = 90°. Furthermore, the ultimate strength experiences a notable increase, leading to varied failure modes contingent upon ?. These findings underscore the pivotal role played by the orientation of printed layers in shaping the anisotropic behavior of 3D printed PLA parts, thereby integrating key process variables for optimization objectives. This study contributes valuable insights for professionals in the engineering, design, and manufacturing domains who seek to harness the advantages of 3D printing technology while ensuring that the mechanical integrity of 3D printed parts aligns with their functional requisites. It emphasizes the critical consideration of orientation as a design parameter in the pursuit of optimization objectives.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Khalloufi, Hamza; Zaifri, Mohamed; Kadri, Mohammed; Benlahbib, Abdessamad; Kaghat, Fatima Zahra; Azough, Ahmed
El-FnaVR: An Immersive Virtual Reality Representation of Jemaa El-Fna in Marrakech for Intangible Cultural Heritage Experiences Article de journal
Dans: Ieee Access, vol. 12, no. 2024, p. 9331-9349, 2023.
@article{khalloufi_2549,
title = {El-FnaVR: An Immersive Virtual Reality Representation of Jemaa El-Fna in Marrakech for Intangible Cultural Heritage Experiences},
author = {Hamza Khalloufi and Mohamed Zaifri and Mohammed Kadri and Abdessamad Benlahbib and Fatima Zahra Kaghat and Ahmed Azough},
url = {https://ieeexplore.ieee.org/document/10373850?source=authoralert},
year = {2023},
date = {2023-12-01},
journal = {Ieee Access},
volume = {12},
number = {2024},
pages = {9331-9349},
abstract = {Intangible cultural heritage, a vital part of our collective human legacy, faces the threat of being lost in the tide of modernization. Preserving and promoting these cultural treasures require innovative approaches that transcend traditional boundaries. In this paper, we introduce "El-FnaVR", a groundbreaking virtual reality (VR) application that captures the vibrant essence of Marrakech's renowned UNESCO-listed Jemaa El-Fna square, Morocco. El-FnaVR immerses users in a detailed virtual replica of the square, replete with lifelike animated characters and spatial 3D audio that reproduces the locale's unique atmosphere faithfully capturing the location's distinctive ambiance. This paper delves into the comprehensive five-stage design and development process of the application, highlighting its unique features and demonstrating how it replicates the diverse activities and performances at the square. A user study, conducted with participants, reveals overwhelmingly positive responses, as participants laud the application's immersive nature, ease of use, and social appeal. The study's findings indicate that El-FnaVR successfully evokes the sensation of being present at the Jemaa El-Fna square, and offers valuable insights into the events and traditions that define it. As a significant step towards the preservation and promotion of intangible cultural heritage.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pelet, Jean-Éric; Taieb, Basma; Alkhudary, Rami
Measuring consumer perceptions of home-delivery convenience - the case of cargo bikes Article de journal
Dans: International Journal Of Retail & Distribution Management, vol. 51, no. 9, p. 1371-1387, 2023.
@article{pelet_2323,
title = {Measuring consumer perceptions of home-delivery convenience - the case of cargo bikes},
author = {Jean-Éric Pelet and Basma Taieb and Rami Alkhudary},
url = {https://www.emerald.com/insight/0959-0552.htm},
year = {2023},
date = {2023-11-01},
journal = {International Journal Of Retail & Distribution Management},
volume = {51},
number = {9},
pages = {1371-1387},
abstract = {Purpose - Despite the increasing use of home delivery (HD) in e-commerce, no studies have explicitly
examined consumer perceptions of the convenience of the last-mile delivery of goods by cargo bike (CB).
Therefore, this study aims to identify the dimensions of HD convenience and to develop a reliable and valid
measurement tool, namely the Home-Delivery Convenience via Cargo Bike (HDCCB) scale.
Design/methodology/approach - The methodology of this scale development study is premised on a
review of the existing literature, which identifies differences in consumer perceptions of the convenience of
services. The authors conducted semi-structured interviews with 10 online consumers and validated the
content with 3 experts on marketing in the retail and services sectors in order to develop the items for the scale.
Thereafter, the authors identified the main dimensions through an exploratory factor analysis that the authors
applied to an online survey with 116 respondents. Finally, the scale was validated through a confirmatory
factor analysis of an online survey with 300 respondents.
Findings - Following the original work of Brown (1990), the authors define consumer perceptions of HD
convenience as a multidimensional construct and measure each facet of its four dimensions, which are time, use,
execution and acquisition. E-retailers and last-mile logistics providers could use the authors' proposed
measurement tool to assess consumer perceptions of the convenience of HD. That assessment could generate a
competitive advantage.
Originality/value - This study is original as the study deepens the existing understanding of consumer
perceptions of the convenience of HD by CB in last-mile logistics. This study also develops a multidimensional
measure that is based on an empirical study.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Wang, Mingzhe; Huang, Hai; Xiong, Jie; Yuan, Zhe; Zeng, Keya
Impact of ecological reserves on the local residents' health: Evidence from a natural experiment in China Article de journal
Dans: Social Science & Medicine, vol. 336, p. 116186, 2023.
@article{wang_2389,
title = {Impact of ecological reserves on the local residents' health: Evidence from a natural experiment in China},
author = {Mingzhe Wang and Hai Huang and Jie Xiong and Zhe Yuan and Keya Zeng},
url = {https://www.sciencedirect.com/science/article/pii/S0277953623005439?via%3Dihub},
year = {2023},
date = {2023-11-01},
journal = {Social Science & Medicine},
volume = {336},
pages = {116186},
abstract = {The potential influence of natural ecosystems on human health has been widely acknowledged globally. Nevertheless, the causality of such a correlation among the middle-aged and older populations in developing countries awaits further investigations. This study aims to understand how a specific natural ecosystem change, namely the establishment of ecological reserves, improves the physical and mental health of middle-aged and older residents in China. Two batches of national key eco-function zones (NKEFZs) in 2011 and 2016 are selected as a quasi-experiment; and a total of 128,755 middle-aged and older residents from a combined data set from the China Family Panel Studies (CFPS) and China Health and Retirement Longitudinal Studies (CHARLS) from 2010 to 2020. A difference-in-differences method was used to identify the causal effects of the natural ecosystem improvement on human health outcomes. The results indicate significant and sustained improvements in the physical health of local middle-aged and elderly residents following the implementation of the NKEFZs policy. Notably, ecological reserves with a water conservation function and those in Karst area have the most salient effects on physical health. Furthermore, this study shows that the creation of ecological reserves improves the mental health of middle-aged and older residents, with the effect varying based on changes in physical health. This study provides new insights into the positive impact of natural ecosystem improvement on human health outcomes, in particular physical and mental health.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zaifri, Mohamed; Khalloufi, Hamza; Kaghat, Fatima Zahra; Benlahbib, Abdessamad; Azough, Ahmed; Zidani, Khalid Alaoui
Enhancing Tourist Experiences in Crowded Destinations through Mobile Augmented Reality: A Comparative Field Study Article de journal
Dans: International Journal of Interactive Mobile Technologies, vol. 17, no. 20, p. 92-113, 2023.
@article{zaifri_2475,
title = {Enhancing Tourist Experiences in Crowded Destinations through Mobile Augmented Reality: A Comparative Field Study},
author = {Mohamed Zaifri and Hamza Khalloufi and Fatima Zahra Kaghat and Abdessamad Benlahbib and Ahmed Azough and Khalid Alaoui Zidani},
url = {https://online-journals.org/index.php/i-jim/article/view/42273},
year = {2023},
date = {2023-11-01},
journal = {International Journal of Interactive Mobile Technologies},
volume = {17},
number = {20},
pages = {92-113},
abstract = {Mobile augmented reality (MAR) has gained significant attention in the tourism sector as a way to enhance the visitor experience. The rapid advancements in mobile computing and sensor technologies have facilitated the widespread use of geospatial augmented reality (AR) applications by tourists when exploring popular destinations. To analyze the impact of AR technology on the tourism experience, we developed the FEZAR mobile application. This application serves as the focal point of our study, allowing us to evaluate user performance using a comparative experimental approach. To ensure the usability of the FEZAR application, professionals with expertise in mobile technologies, including AR, performed rigorous testing and evaluation of the application. Through their evaluations, significant usability issues were identified and resolved, resulting in the application being well-received by the experts. Subsequently, a comparative field study was conducted in Fez's old medina, a crowded UNESCO heritage site, involving users (N = 40) who were randomly assigned to experimental and control groups in equal distribution. The results of the study revealed that the proposed AR model had a significant positive impact on user visits. Compared to other forms of media, AR offers more informative and enjoyable experiences. Additionally, it effectively helps locate monuments in crowded tourism settings. The findings of this research make a valuable contribution to the ongoing discussion regarding the impact of evaluating MAR user interfaces on increasing visitor engagement with tourist destinations.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Wang, Zhiqiang; Ezukwoke, Kenneth; Hoayek, Anis; Batton-Hubert, Mireille; Boucher, Xavier
Nature language processing (NLP) and association rules (AR)-based knowledge extraction for intelligent fault analysis: a case study in semiconductor industry Article de journal
Dans: Journal Of Intelligent Manufacturing, vol. 35, no. 9, p. 1-16, 2023.
@article{wang_2482,
title = {Nature language processing (NLP) and association rules (AR)-based knowledge extraction for intelligent fault analysis: a case study in semiconductor industry},
author = {Zhiqiang Wang and Kenneth Ezukwoke and Anis Hoayek and Mireille Batton-Hubert and Xavier Boucher},
url = {https://link.springer.com/article/10.1007/s10845-023-02245-7},
year = {2023},
date = {2023-11-01},
journal = {Journal Of Intelligent Manufacturing},
volume = {35},
number = {9},
pages = {1-16},
abstract = {Fault analysis (FA) is the process of collecting and analyzing data to determine the cause of a failure. It plays an important role in ensuring the quality in manufacturing process. Traditional FA techniques are time-consuming and labor-intensive, relying
heavily on human expertise and the availability of failure inspection equipment. In semiconductor industry, a large amount of FA reports are generated by experts to record the fault descriptions, fault analysis path and fault root causes. With the development of Artificial Intelligence, it is possible to automate the industrial FA process while extracting expert knowledge from the vast FA report data. The goal of this research is to develop a complete expert knowledge extraction pipeline for FA in semiconductor industry based on advanced Natural Language Processing and Machine Learning. Our research aims at automatically predicting the fault root cause based on the fault descriptions. First, the text data from the FA reports are transformed into numerical data using Sentence Transformer embedding. The numerical data are converted into latent spaces using Generalized-Controllable Variational AutoEncoder. Then, the latent spaces are classified by Gaussian Mixture Model. Finally, Association Rules are applied to establish the relationship between the labels in the latent space of the fault descriptions and that of the fault root cause. The proposed algorithm has been evaluated with real data of semiconductor industry collected
over three years. The average correctness of the predicted label achieves 97.8%. The method can effectively reduce the time of failure identification and the cost during the inspection stage.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Cheyne, Max Troizier; Lebon, Nicolas; Laverne, Floriane
Impact of Intraoral Scanner Sleeves on STL File Accuracy: A Metrological Approach Article de journal
Dans: Computer-Aided Design and Applications (CAD&A), vol. 21, no. 4, p. 567-580, 2023.
@article{troizier_cheyne_2485,
title = {Impact of Intraoral Scanner Sleeves on STL File Accuracy: A Metrological Approach},
author = {Max Troizier Cheyne and Nicolas Lebon and Floriane Laverne},
url = {https://www.cad-journal.net/files/vol_21/CAD_21(4)_2024_567-580.pdf},
year = {2023},
date = {2023-11-01},
journal = {Computer-Aided Design and Applications (CAD&A)},
volume = {21},
number = {4},
pages = {567-580},
abstract = {Intraoral scanners (IOS) are essential tools in dental prosthodontics, enabling efficient digitization of dental arches for CAD-CAM workflows. The Primescan IOS (Dentsply Sirona) can be fitted with three scanning sleeves, based on the level of hygiene imposed by the clinical situation and health regulations: a standard sleeve (SS), an autoclavable sleeve (AS), and a disposable sleeve (DS). Most studies evaluating accuracy use local best-fit algorithms to superimpose a reference scan and a test scan, providing relative accuracy. This study proposes an alternative evaluation method based on metrological principles and aims to compare the quality of scans taken with the three types of sleeves. An 8 mm aluminum oxide sphere was scanned 24 times using each sleeve. Mesh analysis was conducted, and measures of trueness, precision, and digitizing noise were calculated. Significant differences in trueness were identified between AS-DS (p < 0.001) as well as AS-SS (p < 0.001), while no significant differences were found between the sleeves for precision (p = 0.623). Significant differences in digitizing noise were also identified between DS-AS (p < 0.001), DS-SS (p = 0.001), and SS-AS (p = 0.001). This study tested the scanning quality of an IOS fitted with different sleeves using absolute measures as opposed to relative measures, and though statistically significant differences were found, within the experimental conditions, the errors appear to be within clinically accepted limits.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Vanaei, Hamidreza; Khelladi, Sofiane; Dobrev, Ivan; Bakir, Farid; Himeur, Rania M.; Mammeri, Amrid; Azzouz, Kamel
Performance and Efficiency of Cross-Flow Fans - A Review Article de journal
Dans: Energies, vol. 16, no. 23, p. 7798, 2023.
@article{vanaei_2539,
title = {Performance and Efficiency of Cross-Flow Fans - A Review},
author = {Hamidreza Vanaei and Sofiane Khelladi and Ivan Dobrev and Farid Bakir and Rania M. Himeur and Amrid Mammeri and Kamel Azzouz},
url = {https://www.mdpi.com/1996-1073/16/23/7798},
year = {2023},
date = {2023-11-01},
journal = {Energies},
volume = {16},
number = {23},
pages = {7798},
abstract = {Cross-Flow Fans (CFFs) have been widely applied in the automotive and domestic air conditioning industries in recent decades. They are high-pressure coefficient turbomachines compacted diametrically, and thus, the complex interactions of these fans require thorough evaluation. Their innovation has opened up new directions in turbomachinery, and both academic research and industry have seen numerous efforts to develop these types of fans. Despite extensive work, optimizing and improving their performance remains a challenge. Enhancing their efficiency necessitates improvements in structural characteristics, aerodynamic features, and acoustic properties. In this review, we aim to demonstrate the essential aspects of CFFs by introducing their fundamentals and primary characteristics. Furthermore, we delve into a discussion on the acoustic performance of these fans. We also summarize the flow characteristics and different flow-field patterns in CFFs and their impact on aeroacoustic behavior. The main objective of this review paper is to provide an overview of the research in this field, summarizing the critical factors that play a significant role in studying CFFs' performance.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Khadimallah, Aymen; Petit, Johann; Hfaiedh, Naila; Znaidi, Amna
Characterization of fatigue behavior of AA2024-T351 aluminum alloy Article de journal
Dans: Fatigue & Fracture Of Engineering Materials & Structures, vol. 46, no. 10, p. 3543-4072, 2023.
@article{khadimallah_2380,
title = {Characterization of fatigue behavior of AA2024-T351 aluminum alloy},
author = {Aymen Khadimallah and Johann Petit and Naila Hfaiedh and Amna Znaidi},
url = {https://onlinelibrary.wiley.com/share/author/5HS4PJKGQVKNQNGDT9QT?target=10.1111/ffe.14102},
year = {2023},
date = {2023-10-01},
journal = {Fatigue & Fracture Of Engineering Materials & Structures},
volume = {46},
number = {10},
pages = {3543-4072},
abstract = {The paper aims to investigate the fatigue behavior of the widely used
AA2024-T351 aluminum alloy in the aircraft industry. An experimental program
was conducted to study the fatigue life and damage behavior under symmetrical
tensile-compressive loading. Cyclic tests in the low cycle fatigue
regime were performed under fully reversed total strain amplitudes from 0.6%
to 1.2%. The AA2024-T351 alloy exhibited cyclic hardening until failure. Symmetric
high cycle fatigue tests were also performed and the parameters for
fatigue life estimation using the Manson-Coffin-Basquin model were identified.
Elasto-plastic behavior was analyzed through stress-strain hysteresis
loops, evaluating kinematic and isotropic hardenings. Kinematic hardening
was found to be strain amplitude dependent, unlike the isotropic hardening.
The evolution of the isotropic variable with the percentage of fatigue life could
be described by an exponential law. Fractography investigations showed crack
initiation at the specimen border with quasi-cleavage and then crack propagating
by striation before ductile fracture.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Islam, Gazi; Pillet, Jean-Charles; Navazhylava, Kseniya; Barros, Marcos
High-performance connections: Digital holism and communicative capitalism at HappyAppy Article de journal
Dans: Organization, vol. 30, no. 5, p. 1046-1073, 2023.
@article{islam_1769,
title = {High-performance connections: Digital holism and communicative capitalism at HappyAppy},
author = {Gazi Islam and Jean-Charles Pillet and Kseniya Navazhylava and Marcos Barros},
url = {https://journals.sagepub.com/doi/full/10.1177/13505084211057260},
year = {2023},
date = {2023-09-01},
journal = {Organization},
volume = {30},
number = {5},
pages = {1046-1073},
abstract = {The current study examines the ways in which new age organizations use digital culture to promote ?holistic? visions of personal and social well-being. Concepts of holism are common in contemporary and new age management settings, but are largely undertheorized by organizational scholars; moreover, the relations between holism and techno-culture, increasingly recognized by digital sociologists, are largely missing from organizational scholarship. Using the lens of ?communicative capitalism,? we carry out a case study of ?HappyAppy,? a French techno-startup association concerned with well-being related applications, to understand how holistic ideas are deployed and shaped within this association. We find that that holism is marked, on the one hand, by ?autarkic? fantasies, involving subjective integration and immersion, and on the other, by ?relational? fantasies, involving interpersonal connection and participation. Moreover, each of these versions of holism is associated with distinct critical possibilities. We use these results to theorize the role of digital holism at the intersection of new age management and digital culture, outlining an agenda for future research.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Huang, Yanting; Liang, Yuqing; Gong, Yeming; Yuan, Zhe
Role of trust-building in online recycling platforms Article de journal
Dans: International Journal Of Production Economics, vol. 263, p. 108962, 2023.
@article{huang_2352,
title = {Role of trust-building in online recycling platforms},
author = {Yanting Huang and Yuqing Liang and Yeming Gong and Zhe Yuan},
url = {https://www.sciencedirect.com/science/article/pii/S0925527323001949?via%3Dihub},
year = {2023},
date = {2023-09-01},
journal = {International Journal Of Production Economics},
volume = {263},
pages = {108962},
abstract = {Many studies have addressed the research questions in online platforms and the collection of waste electric and electronic equipment. However, they may ignore the effect of trust-building in the online platform and how trust affects the optimal strategy in the recycling platform. Consumers must consider the price and credibility in the product recycling process due to the differentiated prices for the same products set by different online platforms. This work studies the profit of recyclers and platforms with a degree of trust-building in the reverse logistics system considering the following scenarios: online recycling platform builds trust or not under centralized and decentralized models. The results show that trust-building can effectively make more revenue for the system of the online recycling platform with enhanced demand if the cost of the trust-building construction is relatively low, especially in the centralized model. The revenue-sharing contract is more profitable than the cost-sharing contract but fails to achieve optimization in the integrated setting. We find a new decision support tool for optimal strategies under different decision-making models. This work helps the recycling platform improve mechanism design and make optimal decisions considering trust-building.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zou, Bipan; Wu, Siqing; Gong, Yeming; Yuan, Zhe; Shi, Yuqian
Delivery network design of a locker-drone delivery system Article de journal
Dans: International Journal Of Production Research, 2023.
@article{zou_2435,
title = {Delivery network design of a locker-drone delivery system},
author = {Bipan Zou and Siqing Wu and Yeming Gong and Zhe Yuan and Yuqian Shi},
url = {https://www.tandfonline.com/doi/abs/10.1080/00207543.2023.2254402},
year = {2023},
date = {2023-09-01},
journal = {International Journal Of Production Research},
abstract = {Drones are increasingly used for last-mile delivery due to their speed and cost-effectiveness. This study focuses on a novel locker-drone delivery system, where trucks transport parcels from the warehouse to lockers, and drones complete the final delivery. This system is ideal for community and intra-facility logistics. The research optimises the network design by determining the location of lockers, the number of drones at each locker, and the assignment of demands to lockers, minimising operating costs. Both single-parcel and multi-parcel capacity drones are examined. We build an optimisation model for each system, considering drone service capacity as a critical constraint. We design an algorithm combining average sample approximation and a genetic algorithm to address demand uncertainty. The algorithm's efficiency is validated through comparative analysis with Gurobi. Numerical experiments, using real and generated data, optimise the network design. Results show that the multi-capacity drone system requires fewer lockers and drones than the single-capacity system. Although the single-capacity system yields lower drone delivery costs, it incurs higher truck delivery costs. Additionally, a comprehensive cost analysis compares the cost-efficiency of the locker-drone system with a conventional drone delivery system, revealing the cost-saving advantage of the locker-drone system.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Xiong, Jie; Lu, Xu; Li, Qian; Yuan, Zhe; Chakraborty, Shubho
Doing good and/or avoiding bad: the ambidextrous view of managing corporate social activities Article de journal
Dans: Management International, vol. 27, no. 5, p. 25-36, 2023.
@article{xiong_2466,
title = {Doing good and/or avoiding bad: the ambidextrous view of managing corporate social activities},
author = {Jie Xiong and Xu Lu and Qian Li and Zhe Yuan and Shubho Chakraborty},
url = {https://reflexion.hec.ca/notice?id=516f6909-f1dd-4865-830a-e4f6f0e6b66d},
year = {2023},
date = {2023-09-01},
journal = {Management International},
volume = {27},
number = {5},
pages = {25-36},
abstract = {Our objective is to examine how firms manage corporate social activities across divergent orientations, either pro-CSR (corporate social responsibility) and/or anti-CSiR (corporate social irresponsibility) activities. We investigate two different approaches to managing corporate social activities, namely, balanced and combined, and study their potential impacts on corporate performance from an ambidextrous perspective. In addition, we examine the moderation effects of firm size and financial risk. We tested our hypothesis using a panel of 5,292 firms from KLD and COMPUSTAT between 1998 and 2015.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Scuotto, Veronica; Mukherjee, Subhodeep; Nagariya, Ramji; Mathiyazhagan, K.
Linking supply chain resilience with knowledge management for achieving supply chain performance Article de journal
Dans: Journal Of Knowledge Management, 2023.
@article{scuotto_2390,
title = {Linking supply chain resilience with knowledge management for achieving supply chain performance},
author = {Veronica Scuotto and Subhodeep Mukherjee and Ramji Nagariya and K. Mathiyazhagan},
url = {https://www.emerald.com/insight/content/doi/10.1108/JKM-12-2022-0985/full/html},
year = {2023},
date = {2023-08-01},
journal = {Journal Of Knowledge Management},
abstract = {Purpose - Supply chain (SC) and knowledgemanagement (KM) have been studied; still, there is a need to understand how KM can be used for SC resilience and improving the firm's performance. The purpose of the paper is to study and analyze SC resilience strategies based on KM processes to enhance SC performance considering six SC strategies: SC reengineering, collaboration, SC innovation, SC integration, SC agility and SC riskmanagement.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Serru, Théo; Nguyen, Nga; Batteux, Michel; Rauzy, Antoine
Minimal Critical Sequences in Model-Based Safety and Security Analyses: Commonalities and Differences Article de journal
Dans: ACM Transactions on Cyber-Physical Systems, vol. 7, no. 3, p. 1-20, 2023.
@article{serru_2313,
title = {Minimal Critical Sequences in Model-Based Safety and Security Analyses: Commonalities and Differences},
author = {Théo Serru and Nga Nguyen and Michel Batteux and Antoine Rauzy},
url = {https://dl.acm.org/doi/10.1145/3593811},
year = {2023},
date = {2023-07-01},
journal = {ACM Transactions on Cyber-Physical Systems},
volume = {7},
number = {3},
pages = {1-20},
abstract = {Discrete event systems are increasingly used as a modeling tool to assess safety and cybersecurity of complex systems. In both cases, the analysis relies on the extraction of critical sequences. This approach proves to be very powerful. It suffers however from the combinatorial explosion of the number of sequences to look at. To push the limits of what is feasible with reasonable computational resources, extraction algorithms use cutoffs and minimality criteria.
In this article, we review the principles of extraction algorithms and we show that there are important differences between critical sequences extracted in the context of safety analyses and those extracted in the context of cybersecurity analyses. Based on this thorough comparison, we introduce a new cutoff criterion, so-called footprint, that aims at capturing the willfulness of an intruder performing a cyberattack. We illustrate our presentation by means of three case studies, one focused on the analysis of failures and two focused on the analysis of cyberattacks and their effects on safety. We show experimentally the interest of the footprint criterion.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Giudice, Manlio Del; Scuotto, Veronica; Papa, Armando; Singh, Sanjay Kumar
The ?bright' side of innovation management for international new ventures Article de journal
Dans: Technovation, vol. 125, p. 102789, 2023.
@article{del_giudice_2340,
title = {The ?bright' side of innovation management for international new ventures},
author = {Manlio Del Giudice and Veronica Scuotto and Armando Papa and Sanjay Kumar Singh},
url = {https://www.sciencedirect.com/science/article/pii/S0166497223001001?via%3Dihub},
year = {2023},
date = {2023-07-01},
journal = {Technovation},
volume = {125},
pages = {102789},
abstract = {Abstract
All businesses are finding it difficult to figure out how to enhance the environment and society. Following the co-generation of social, ethical, and corporate aims, new sustainable inventions have evolved since the COVID-19 pandemic event, similar to new solutions into a workable, viable, and ethical business. The positive and negative aspects of inventions are a topic of discussion among innovation management academics. In particular, how innovation may be more sustainable even when job inequities caused by automation have sparked a feeling of the importance of upholding human rights. Despite that, the innovation management literature is still far from being pedantic in studying automation and human rights towards sustainable innovations in the context of international new ventures (INVs). The article challenges a pessimistic view of innovations by examining automation and human rights for 3000 INVs through the perspective of the micro-foundations. Multiple linear regression analysis is used to evaluate hypotheses, demonstrating how social entrepreneurship can play a constructive mediating role in upholding human rights and promoting automation. This demonstrates the necessity for additional research on a business's individual level to create social breakthroughs. The study encourages policymakers and the government to support sustainable innovations by utilizing technology to boost job quality, uphold human rights, and foster global entrepreneurship.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
TURKER, Duygu; Can, Ozge; Beger, Gizem Aras
How Authenticity of Corporate Social Responsibility Affects Organizational Attractiveness: Ideological Perspective Article de journal
Dans: Corporate Social Responsibility And Environmental Management, vol. 30, no. 4, p. 1680-1697, 2023.
@article{turker_2704,
title = {How Authenticity of Corporate Social Responsibility Affects Organizational Attractiveness: Ideological Perspective},
author = {Duygu TURKER and Ozge Can and Gizem Aras Beger},
url = {https://onlinelibrary.wiley.com/doi/10.1002/csr.2444},
year = {2023},
date = {2023-07-01},
journal = {Corporate Social Responsibility And Environmental Management},
volume = {30},
number = {4},
pages = {1680-1697},
abstract = {Despite the impact of ideologies on corporate social responsibility (CSR), little is known whether the authenticity of CSR can be assessed in the face of ideological tensions. Following cognitive dissonance and attribution theories, this study investigates the impact of CSR authenticity, which is conceptualized as a function of (1) the ideological fit between company and its CSR initiative and (2) the perceived motive of an ideologically distinct initiative, on organizational attractiveness. Findings of a survey on 253 respondents reveal that while both dimensions of CSR authenticity affect organizational attractiveness, the fit between company and its CSR has a higher effect than does the social motive of CSR. Moreover, positive attitudes toward the CSR initiative as well as the company itself both mediate these relationships. The study shows taking an ideological perspective in authenticity is a relevant approach to understand CSR in the politically polarized contexts of most countries.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zaifri, Mohamed; Khalloufi, Hamza; Kaghat, Fatima Zahra; Azough, Ahmed; Zidani, Khalid Alaoui
From Earlier Exploration to Advanced Applications: Bibliometric and Systematic Review of Augmented Reality in the Tourism Industry (2002-2022) Article de journal
Dans: Multimodal Technologies and Interaction, vol. 7, no. 7, p. 64, 2023.
@article{zaifri_2354,
title = {From Earlier Exploration to Advanced Applications: Bibliometric and Systematic Review of Augmented Reality in the Tourism Industry (2002-2022)},
author = {Mohamed Zaifri and Hamza Khalloufi and Fatima Zahra Kaghat and Ahmed Azough and Khalid Alaoui Zidani},
url = {https://www.mdpi.com/2414-4088/7/7/64},
year = {2023},
date = {2023-06-01},
journal = {Multimodal Technologies and Interaction},
volume = {7},
number = {7},
pages = {64},
abstract = {Augmented reality has emerged as a transformative technology, with the potential to revolutionize the tourism industry. Nonetheless, there is a scarcity of studies tracing the progression of AR and its application in tourism, from early exploration to recent advancements. This study aims to provide a comprehensive overview of the evolution, contexts, and design elements of AR in tourism over the period (2002-2022), offering insights for further progress in this domain. Employing a dual-method approach, a bibliometric analysis was conducted on 861 articles collected from the Scopus and Web of Science databases, to investigate the evolution of AR research over time and across countries, and to identify the main contexts of the utilization of AR in tourism. In the second part of our study, a systematic content analysis was conducted, focusing on a subset of 57 selected studies that specifically employed AR systems in various tourism situations. Through this analysis, the most commonly utilized AR design components, such as tracking systems, AR devices, tourism settings, and virtual content were summarized. Furthermore, we explored how these components were integrated to enhance the overall tourism experience. The findings reveal a growing trend in research production, led by Europe and Asia. Key contexts of AR applications in tourism encompass cultural heritage, mobile AR, and smart tourism, with emerging topics such as artificial intelligence (AI), big data, and COVID-19. Frequently used AR design components comprise mobile devices, marker-less tracking systems, outdoor environments, and visual overlays. Future research could involve optimizing AR experiences for users with disabilities, supporting multicultural experiences, integrating AI with big data, fostering sustainability, and remote virtual tourism. This study contributes to the ongoing discourse on the role of AR in shaping the future of tourism in the post COVID-19 era, by providing valuable insights for researchers, practitioners, and policymakers in the tourism industry.},
note = {- CiteScore 2022 : 4.3,
- SJR 2022 : 0.504,
- SNIP 2022 : 1.163
- Q2 (computer science applications)},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Chu, Junfei; Li, Feng; Su, Wang; Yuan, Zhe
Individual rationality and overall fairness in fixed cost allocation: An approach under DEA cross-efficiency evaluation mechanism Article de journal
Dans: Journal Of The Operational Research Society, vol. 74, no. 3, p. 992-1007, 2023.
@article{chu_1842,
title = {Individual rationality and overall fairness in fixed cost allocation: An approach under DEA cross-efficiency evaluation mechanism},
author = {Junfei Chu and Feng Li and Wang Su and Zhe Yuan},
url = {https://www.tandfonline.com/doi/full/10.1080/01605682.2022.2079434},
year = {2023},
date = {2023-05-01},
journal = {Journal Of The Operational Research Society},
volume = {74},
number = {3},
pages = {992-1007},
abstract = {This paper develops a new fixed cost allocation (FCA) approach that considers individual rationality and fairness using the data envelopment analysis (DEA) cross-efficiency evaluation. We propose two FCA principles from individual rationality: a novel self-lowest principle and the efficient after FCA principle. Under the precondition that the individual rationality principles are satisfied, we suggest determining the final FCA result based on two overall fairness principles: the lower bound principle and the cross-efficiency Pareto-optimality principle. A multi-objective FCA model is built following these principles. An algorithm and some rules are used to solve the multi-objective model and obtain the final cross-efficiency evaluation and FCA result. Our study contributes by explicitly showing the design of individual rationality and overall fairness in FCA using the DEA cross-efficiency evaluation mechanism. Finally, we compare the suggested approach with some previous ones using a numerical example and illustrate its usefulness through a truck fleet case study.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Luo, Yunxin; Latukha, Marina; Panibratov, Andrei
International student mobility: A systematic review and research agenda Article de journal
Dans: International Journal Of Consumer Studies, vol. 47, no. 3, p. 852-887, 2023.
@article{luo_2101,
title = {International student mobility: A systematic review and research agenda},
author = {Yunxin Luo and Marina Latukha and Andrei Panibratov},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1111/ijcs.12911},
year = {2023},
date = {2023-05-01},
journal = {International Journal Of Consumer Studies},
volume = {47},
number = {3},
pages = {852-887},
abstract = {This study aimed to synthesize fragmented knowledge about international student mobility (ISM) in higher education to provide an understanding of existing studies and directions for future research. To this end, the authors conducted a systematic literature review using a hybrid approach that integrated bibliometric analysis with the theory, context, and method (TCM) framework (Paul et al., 2017). Applying bibliometric analysis, this study found publication trends, prolific journals, influential articles, and major themes in the field, whereas the TCM framework helped identify widely used theories (motivation theory, immigration theory, acculturation theory, learning theory, and capital theory), research contexts (destination country or region, population, and others), and methods in research and provided future study directions. The identified gaps in the existing literature suggest that future research should develop theoretical foundations and research designs to analyze new processes, patterns, and issues in ISM in higher education within the context of today's changing international environment. In addition to identifying the key research themes and research foundations of ISM in higher education, this review can help add value to the ISM literature from a marketing perspective. This is the first comprehensive literature review of this topic using a hybrid approach.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hu, Zhiming; Xiong, Jie; Yan, Jie; Yuan, Zhe; Chakraborty, Shubho
The horizontal and vertical coordination of policy mixes for industrial upgrading in China: an ambidexterity perspective Article de journal
Dans: Regional Studies, vol. 57, no. 6, p. 1011-1028, 2023.
@article{hu_2113,
title = {The horizontal and vertical coordination of policy mixes for industrial upgrading in China: an ambidexterity perspective},
author = {Zhiming Hu and Jie Xiong and Jie Yan and Zhe Yuan and Shubho Chakraborty},
url = {https://www.tandfonline.com/doi/full/10.1080/00343404.2023.2167970},
year = {2023},
date = {2023-05-01},
journal = {Regional Studies},
volume = {57},
number = {6},
pages = {1011-1028},
abstract = {The established literature demonstrates the critical role of the policy mix in the formulation and implementation of government policies for industrial upgrading. However, existing studies mainly examine the policy mix from either a horizontal or a vertical coordination perspective; very few examine both dimensions. To gain further insights, the current study involves an analysis of how China's central government manages horizontal and vertical coordination to pursue upgrading in manufacturing industries on the basis of an ambidextrous policy mix perspective and a thorough examination of both the external attributes (i.e., policy level) and content (i.e., policy instruments and themes) of policy documents. This analysis reveals several viable policy implications in relation to China's manufacturing transformation. In particular, it finds that China's policy mix for achieving manufacturing upgrading is highly coordinated on both horizontal and vertical dimensions. Governments at all levels apply the same set of policy instruments; environmental instruments are the most frequently used, followed by supply- and demand-side instruments. The core policy topics within the manufacturing upgrading structure include innovation, industrial transformation, industrial agglomeration, demonstration projects and service-oriented manufacturing. Therefore, this study establishes recommendations for future policies, which should focus on reinforcing guidance regarding national policies, encouraging local governments to apply innovative policy tools and increasing the use of demand-side policy instruments.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Navazhylava, Kseniya; Peticca-Harris, Amanda
YouTube's Yoga with Adriene as a somametamnemata: Exploring experiences of self-care and wellness in times of crisis Article de journal
Dans: Organization, vol. 30, no. 3, p. 573-596, 2023.
@article{navazhylava_2238,
title = {YouTube's Yoga with Adriene as a somametamnemata: Exploring experiences of self-care and wellness in times of crisis},
author = {Kseniya Navazhylava and Amanda Peticca-Harris},
url = {https://doi.org/10.1177/13505084221145543},
year = {2023},
date = {2023-05-01},
journal = {Organization},
volume = {30},
number = {3},
pages = {573-596},
abstract = {Drawing on the Foucauldian technologies of the self, this study explores how individuals re-envision practices of wellbeing outside of traditional organizational contexts during extreme events. Based on a thematic analysis of 7,234 comments posted on the Yoga with Adriene YouTube channel in 2020, this study unpacks a technologically mediated practice of self-care, which we conceptualize as somametamnemata. Our findings illustrate three entangled aspects of somametamnemata relating to yoga, a form of bodywork: Caring about self through practicing yoga online; caring about self and others through sharing about yoga in written comments; and caring about self and others through responding to shared verbalizations of yoga. This study distinguishes somametamnemata from known practices of self-care, advancing existing literature on technologies of self by overcoming the dichotomy between negative views of ill-being and positive views of wellbeing. By situating the potentiality of individual wellbeing within ill-being, we shift debates and discussions of ?corporate wellness? beyond organizational boundaries.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Gangi, Francesco; Daniele, Lucia Michela; Scuotto, Veronica; Mario, Tani
Uncovering Backers' Intention to Participate in Reward-Based Crowdfunding: The Role of Value Cocreation Article de journal
Dans: Ieee Transactions On Engineering Management, p. 1 - 13, 2023.
@article{gangi_2329,
title = {Uncovering Backers' Intention to Participate in Reward-Based Crowdfunding: The Role of Value Cocreation},
author = {Francesco Gangi and Lucia Michela Daniele and Veronica Scuotto and Tani Mario},
url = {https://ieeexplore.ieee.org/document/10114066},
year = {2023},
date = {2023-05-01},
journal = {Ieee Transactions On Engineering Management},
pages = {1 - 13},
abstract = {The ongoing dynamic market evolution has reshaped the way companies can create value, thanks to new funding models and new market opportunities, especially in the early business stages. In particular, with the growing development of crowdfunding models, scholars and practitioners are questioning how backers can cocreate value by funding new entrepreneurial initiatives through digital platforms dedicated to this new form of financial support. Therefore, positioning this article in the knowledge and engineering management literature, the current research explores whether two subdimensions of value cocreation (VCC), knowledge sharing and interaction, may help to understand backers' intention to participate in a reward-based crowdfunding (RBCF) campaign. In particular, using the partial least square structural equation modeling approach on an original sample of 3574 backers, in this article, we find that knowledge sharing, understood as backers' expertise as well as the preparedness of the proponent team, and the interaction between the campaign actors contribute to explaining backers' participation in an RBCF initiative. The research supports the relevance of backers' engagement in terms of VCC as an experiential benefit for the success of an RBCF initiative. From this perspective, our study suggests that both entrepreneurs and platforms should consider VCC in the design and setting of RBCF campaigns.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Schittecatte, Laura; Geertsen, Valérie; Bonamy, Daniel; Nguyen, Thuy; Guenoun, Patrick
From resin formulation and process parameters to the final mechanical properties of 3D printed acrylate materials Article de journal
Dans: Mrs Communications, vol. 13, p. 357-377, 2023.
@article{schittecatte_2327,
title = {From resin formulation and process parameters to the final mechanical properties of 3D printed acrylate materials},
author = {Laura Schittecatte and Valérie Geertsen and Daniel Bonamy and Thuy Nguyen and Patrick Guenoun},
url = {https://link.springer.com/article/10.1557/s43579-023-00352-3},
year = {2023},
date = {2023-04-01},
journal = {Mrs Communications},
volume = {13},
pages = {357-377},
abstract = {Photopolymerizable resins are increasingly used to generate complex 3D printed parts through stereo lithography, digital light processing (DLP) and
liquid crystal display (LCD) 3D printing. Many challenges relating to the resin chemistry and printing parameters still exist and must be addressed in order to entirely control the properties of parts after printing. This work reviews the current knowledge and describes the potential of DLP/LCD methods for printed acrylate resins, as well as the steps necessary to achieve a better control over the mechanical properties of printed materials.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Giudice, Manlio Del; Scuotto, Veronica; Orlando, Beatrice; Mario, Mustilli
Toward the human - Centered approach. A revised model of individual acceptance of AI Article de journal
Dans: Human Resource Management Review, vol. 33, no. 1, p. 100856, 2023.
@article{del_giudice_1622,
title = {Toward the human - Centered approach. A revised model of individual acceptance of AI},
author = {Manlio Del Giudice and Veronica Scuotto and Beatrice Orlando and Mustilli Mario},
url = {https://www.sciencedirect.com/science/article/abs/pii/S1053482221000358?via%3Dihub},
year = {2023},
date = {2023-03-01},
journal = {Human Resource Management Review},
volume = {33},
number = {1},
pages = {100856},
abstract = {The aim of the study is to understand how humans' acceptance of Artificial Intelligences (AIs) affects human resource management (HRM). To this end, we propose an original conceptual framework based on the idea of a sustainable growth driven by the interplay between AI and HRM. Current academic debate is overly concerned by the impact that future AI will have on business and society. One of the central aspects of the conversation is whether or not AI will replace humans in value-added activities. The study remarks that humanoids are an amplificator of human potential, in light of a human-centered approach. In this vein, present work reconceptualizes the tenets of society 5.0 by considering the category of ?innovation ventura?, the evolution of the innovative enterprise in the next AI landscape.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Scuotto, Veronica; Theofilos, Tzanidis; Usai, Antonio; Quaglia, Roberto
The digital humanism era triggered by individual creativity Article de journal
Dans: Journal Of Business Research, vol. 158, p. 113709, 2023.
@article{scuotto_2082,
title = {The digital humanism era triggered by individual creativity},
author = {Veronica Scuotto and Tzanidis Theofilos and Antonio Usai and Roberto Quaglia},
url = {https://www.sciencedirect.com/science/article/pii/S014829632300067X},
year = {2023},
date = {2023-03-01},
journal = {Journal Of Business Research},
volume = {158},
pages = {113709},
abstract = {Shifting from Industry 4.0 to Industry 5.0, the digital transformation (DT) has encouraged new debates on human skills as opposed to technologies. It has delivered positive and negative perspectives, focusing on the dilemma of how human skills can influence the DT. The present research explores human skills in the entrepreneurial world, considering its three main forms of creativity, innovation and entrepreneurial spirit in relation to the DT. This has mostly occurred in the knowledge-intensive business service (KIBS) industry in which humans have a predominant role. Under the lens of social cognitive theory, this study has examined a range of 370 KIBS companies across different sectors in Europe and the resulting individual creativity and innovation represent a (motivator) or a catalyst, which drives and nurtures DT. Theoretically, a new concept emerges, namely digital humanism, which involves emphasizing the relevance of human skills. Moreover, the study suggests that governments and policymakers encourage creative working activities by exploiting technologies to develop innovations. In this sense, technologies assume a positive connotation, leveraged by entrepreneurship knowledge-intensive business service; digital humanism; Creativity; Digital transformation; entrepreneurial spirit.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Venkateswaran, Swaminath; Chablat, Damien Charles
Mapping the Tilt & Torsion angles for a 3-SPS-U parallel mechanism Article de journal
Dans: Robotics, vol. 12, no. 2, p. 50, 2023.
@article{venkateswaran_2256,
title = {Mapping the Tilt & Torsion angles for a 3-SPS-U parallel mechanism},
author = {Swaminath Venkateswaran and Damien Charles Chablat},
url = {https://www.mdpi.com/2218-6581/12/2/50},
year = {2023},
date = {2023-03-01},
journal = {Robotics},
volume = {12},
number = {2},
pages = {50},
abstract = {This article presents the analysis of a parallel mechanism of type 3-SPS-U. The usual singularity approach is carried out with respect to the Euler angles of the universal joint. However, this approach is computationally expensive especially when stacked structures are analyzed. Thus, the positioning of the mobile platform for the mechanism is analyzed using the theory of Tilt & Torsion (T&T). The singularity-free workspace and the tilt limits of the mechanism are disclosed through this method. These workspaces can then be mapped to the Euler angles of the universal joint and the relation between the T & T space and the Euler space is demonstrated and validated in this study. Initially, simulations are performed using the results of singularity analysis to have a comparison between the T&T space and the Euler space. Experimental validation is then carried out on the prototype of the mechanism to perform a circular trajectory, in line with the simulations. The outcome of this study will be helpful for the integration of the mechanism for a piping inspection robot and also for the analysis of stacked architectures.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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