Benkraiem, Ramzi; Gaaya, Safa; Lakhal, Faten; Kilic, Merve
Access to finance and corporate tax avoidance: International evidence Article de journal
Dans: Journal of International Accounting, Auditing and Taxation, vol. 58, p. 100668, 2025.
@article{benkraiem_2959,
title = {Access to finance and corporate tax avoidance: International evidence},
author = {Ramzi Benkraiem and Safa Gaaya and Faten Lakhal and Merve Kilic},
url = {https://www.sciencedirect.com/science/article/pii/S1061951824000740},
year = {2025},
date = {2025-06-01},
journal = {Journal of International Accounting, Auditing and Taxation},
volume = {58},
pages = {100668},
abstract = {This paper investigates the relationship between access to finance and corporate tax avoidance. Using a sample of 63,443 firm-year observations from 37 countries, the results reveal that firms suffering from limited access to finance are more inclined to engage in tax avoidance practices. The results also show that increased levels of financial constraints are positively associated with tax avoidance for firms operating in countries with high economic and policy uncertainty and high government debt level. Further evidence shows that the difficulty to access finance increases tax avoidance in countries with weak investor protection. Our results are robust after addressing endogeneity concern and using different measures of financial constraints, tax avoidance, and countries' institutional environments.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zhang, Zuowei; ZHANG, Yiru; Tian, Hongpeng; Martin, Arnaud; LIU, Zhunga; Ding, Weiping
A survey of evidential clustering: Definitions, methods, and applications Article de journal
Dans: Information Fusion, vol. 115, p. 102736, 2025.
@article{zhang_3199,
title = {A survey of evidential clustering: Definitions, methods, and applications},
author = {Zuowei Zhang and Yiru ZHANG and Hongpeng Tian and Arnaud Martin and Zhunga LIU and Weiping Ding},
url = {https://www.sciencedirect.com/science/article/pii/S1566253524005141},
year = {2025},
date = {2025-03-01},
journal = {Information Fusion},
volume = {115},
pages = {102736},
abstract = {In the realm of information fusion, clustering stands out as a common subject and is extensively applied across various fields. Evidential clustering, an increasingly popular method in the soft clustering family, derives its strength from the theory of belief functions, which enables it to effectively characterize the uncertainty and imprecision of data distributions. This survey provides a comprehensive overview of evidential clustering, detailing its theoretical foundations, methodologies, and applications. Specifically, we start by briefly recalling the theory of belief functions with its transformations into other uncertainty reasoning theories. Then, we introduce the concepts of soft data, partitions, and methods with an emphasis on data and partitioning within the theory of belief functions. Subsequently, we summarize the advancements and quantitative evaluations of existing evidential clustering methods and provide a roadmap to help in selecting an appropriate method based on specific application needs. Finally, we identify the major challenges faced in the development and application of evidential clustering, pointing out promising avenues for future research, including theoretical limitations, applicable datasets, and application domains. The survey offers a structured understanding of existing evidential clustering methods, highlighting their theoretical underpinnings, practical implementations, and future research directions. It serves as a valuable resource for researchers seeking to deepen their understanding of evidential clustering.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kumar, Vinod; Kumar, Sachin; Chaudhuri, Ranjan; Chatterjee, Sheshadri; Thrassou, Alkis; Sakka, Georgia
From insight to impact: Unravelling the dynamics of big data-backed growth hacking Article de journal
Dans: Journal Of Business Research, vol. 188, p. 115083, 2025.
@article{kumar_3251,
title = {From insight to impact: Unravelling the dynamics of big data-backed growth hacking},
author = {Vinod Kumar and Sachin Kumar and Ranjan Chaudhuri and Sheshadri Chatterjee and Alkis Thrassou and Georgia Sakka},
url = {https://www.sciencedirect.com/science/article/pii/S0148296324005873?via%3Dihub},
year = {2025},
date = {2025-02-01},
journal = {Journal Of Business Research},
volume = {188},
pages = {115083},
abstract = {The rise of growth hacking, fuelled by big data analytics, poses a challenge for scholars and executives alike, with
limited research at their intersection. This article aims to fill the knowledge gap by focusing on the integration of
big data analytics and growth hacking. Extant theory suggests that incorporating big data cultivates marketing
ambidexterity, especially when moderated by environmental dynamism. The synergistic interplay between big
data analytics and marketing ambidexterity is postulated to enhance firm marketing capabilities, manifesting
itself as growth hacking. The present study develops a corresponding scale on growth hacking and empirically
validates the proposed theoretical framework. Data have been collected from businesses that have used growth
hacking tactics, regardless of their timeframe or resource investment, in two phases and adhering to requisite
sampling size and techniques. The relationships between all variables were found to be significant except the
impact of firm marketing capabilities on customer regain and maintenance. Environmental dynamism was found
to moderate significantly big data analytics and marketing ambidexterity. This study enriches the growth
hacking literature by shedding light on the intricate relationship between big data analytics and strategic
business growth. The findings are also significant to industry, as they arm executives with new and practicable
knowledge towards harnessing growth hacking strategies and securing a competitive edge.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Sebban, Othmane; Azough, Ahmed; Lamrini, Mohamed
SeeAround: an offline mobile live support system for the visually impaired Article de journal
Dans: Bulletin of Electrical Engineering and Informatics, vol. 14, no. 1, p. 485-504, 2025.
@article{sebban_3242,
title = {SeeAround: an offline mobile live support system for the visually impaired},
author = {Othmane Sebban and Ahmed Azough and Mohamed Lamrini},
url = {https://www.beei.org/index.php/EEI/article/view/7904},
year = {2025},
date = {2025-02-01},
journal = {Bulletin of Electrical Engineering and Informatics},
volume = {14},
number = {1},
pages = {485-504},
abstract = {The inability of blind or partially-sighted people to understand visual content and real-life situations reduces their standard of living, especially in a world mainly tailored for sighted individuals. Despite the progress made by certain devices to assist them in using touch, sound, or other senses, these solutions often fall short of bridging the comprehension gap. Our work proposes an intuitive, user-friendly mobile-based framework named "SeeAround" that is capable of automatically providing real-time audio descriptions of the user's immediate visual surroundings. Our solution addresses this challenge by leveraging key point detection, image captioning, text-to-speech (TTS), optical character recognition (OCR), and translation algorithms to offer comprehensive support for visually impaired individuals. Our system architecture relies on convolutional neural networks (CNNs) such as Inception-V3, Inception-V4, and ResNet152-V2 to extract detailed features from images and employs a multi-gated recurrent unit (GRU) decoder to generate word-by-word natural language descriptions. Our framework was integrated into mobile applications and optimized with TensorFlow lite pre-trained models for easy integration on the Android platform.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Azeem, Muhammad Umer; Haq, Inam Ul; Murtaza, Ghulam; Khan, Rahman
When and how is abusive supervision enacted toward competent subordinates? The role of supervisors' power loss concern and downward envy Article de journal
Dans: Applied Psychology-An International Review-Psychologie Appliquee-Revue Internationale, vol. 74, no. 1, p. e12559, 2025.
@article{azeem_3175,
title = {When and how is abusive supervision enacted toward competent subordinates? The role of supervisors' power loss concern and downward envy},
author = {Muhammad Umer Azeem and Inam Ul Haq and Ghulam Murtaza and Rahman Khan},
url = {https://iaap-journals.onlinelibrary.wiley.com/doi/abs/10.1111/apps.12559},
year = {2025},
date = {2025-02-01},
journal = {Applied Psychology-An International Review-Psychologie Appliquee-Revue Internationale},
volume = {74},
number = {1},
pages = {e12559},
abstract = {In general, supervisor abuse is directed toward lowperforming subordinates. Similarly, envy is typically felt by professionals in lower ranks toward those in higher positions. By contrast, this study investigates the counterintuitive relationship between the abusive
behavior of envious leaders toward their competent subordinates. Specifically, we argue that supervisors become envious of competent employees when they
are anxious about losing power. Multisource, timelagged data collected from dyads (198 supervisors and 198 subordinates) in Pakistan-based organizations support the proposed hypotheses. The findings show a positive
relationship between perceptions of subordinate competence, supervisors' downward envy, and abusive supervision. In addition, the relationship between
perceived subordinates' competence and supervisors' envy is strong when supervisors' power loss concerns
are high. This study provides useful theoretical and Practical insights for human resource managers dealing with unethical workplace behavior.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Benjira, Wissal; Atigui, Faten; Bucher, Benedicte; Grim-Yefsah, Malika; Travers, Nicolas
Automated mapping between SDG indicators and open data: An LLM-augmented knowledge graph approach Article de journal
Dans: Data & Knowledge Engineering, p. 102405, 2025.
@article{benjira_3275,
title = {Automated mapping between SDG indicators and open data: An LLM-augmented knowledge graph approach},
author = {Wissal Benjira and Faten Atigui and Benedicte Bucher and Malika Grim-Yefsah and Nicolas Travers},
url = {https://www.sciencedirect.com/science/article/pii/S0169023X24001290},
year = {2025},
date = {2025-01-01},
journal = {Data & Knowledge Engineering},
pages = {102405},
abstract = {Meeting the Sustainable Development Goals (SDGs) presents a large-scale challenge for all countries. SDGs established by the United Nations provide a comprehensive framework for addressing global issues. To monitor progress towards these goals, we need to develop key performance indicators and integrate and analyze heterogeneous datasets. The definition of these indicators requires the use of existing data and metadata. However, the diversity of data sources and formats raises major issues in terms of structuring and integration. Despite the abundance of open data and metadata, its exploitation remains limited, leaving untapped potential for guiding urban policies towards sustainability. Thus, this paper introduces a novel approach for SDG indicator computation, leveraging the capabilities of Large Language Models (LLMs) and Knowledge Graphs (KGs). We propose a method that combines rule-based filtering with LLM-powered schema mapping to establish semantic correspondences between diverse data sources and SDG indicators, including disaggregation. Our approach integrates these mappings into a KG, which enables indicator computation by querying graph's topology. We evaluate our method through a case study focusing on the SDG Indicator 11.7.1 about accessibility of public open spaces. Our experimental results show significant improvements in accuracy, precision, recall, and F1-score compared to traditional schema mapping techniques.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Joullié, Jean-Etienne
Le futur des congés, ça ressemble à quoi ? Divers
The Daily Swile, 2025.
@misc{joullie_3274,
title = {Le futur des congés, ça ressemble à quoi ?},
author = {Jean-Etienne Joullié},
url = {https://thedaily.swile.co/le-futur-des-conges-ca-ressemble-a-quoi},
year = {2025},
date = {2025-01-01},
howpublished = {The Daily Swile},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Ouadghiri, Imane El; Kaabia, Olfa; Peillex, Jonathan; Platania, Federico; Hernandez, Celina Toscano
Attention to biodiversity and stock returns Article de journal
Dans: International Review Of Financial Analysis, vol. 97, p. 103855, 2025.
@article{el_ouadghiri_3266,
title = {Attention to biodiversity and stock returns},
author = {Imane El Ouadghiri and Olfa Kaabia and Jonathan Peillex and Federico Platania and Celina Toscano Hernandez},
url = {https://www.sciencedirect.com/science/article/pii/S1057521924007877?dgcid=coauthor},
year = {2025},
date = {2025-01-01},
journal = {International Review Of Financial Analysis},
volume = {97},
pages = {103855},
abstract = {Our study empirically explores how public interest in biodiversity influences the financial performance of novel investment solutions that specifically promote biodiversity. We consider three distinct metrics capturing public attention to biodiversity: the daily Google Search Volume index for ?biodiversity?, the daily media coverage of biodiversity, and the daily visits to the ?biodiversity? page on Wikipedia. We also use the UN Biodiversity Conference (COP 15) as quasi-natural experiment. Our econometric analyses reveal a positive association between attention to biodiversity and excess stock returns on biodiversity stock indices. This suggests a growing investor preference for companies with the lowest biodiversity footprints when attention to biodiversity is particularly intense. These fresh insights offer important financial and policy implications.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Ali, Mohamad Abou; Charafeddine, Jinan; Dornaika, Fadi; Arganda?Carreras, Ignacio
Enhancing Generalization and Mitigating Overfitting in Deep Learning for Brain Cancer Diagnosis from MRI Article de journal
Dans: Applied Magnetic Resonance, 2025.
@article{abou_ali_3271,
title = {Enhancing Generalization and Mitigating Overfitting in Deep Learning for Brain Cancer Diagnosis from MRI},
author = {Mohamad Abou Ali and Jinan Charafeddine and Fadi Dornaika and Ignacio Arganda?Carreras},
url = {https://link.springer.com/article/10.1007/s00723-024-01743-y},
year = {2025},
date = {2025-01-01},
journal = {Applied Magnetic Resonance},
abstract = {Brain cancer represents a significant global health challenge with increasing inci-
dence and mortality rates. Magnetic Resonance Imaging (MRI) plays a pivotal role
in early detection and treatment planning. This study adopts a systematic approach
across four phases: (1) Optimal Model Selection using the Adam optimizer, empha-
sizing accuracy metrics, weight computation, early stopping, and ReduceLROn-
Plateau techniques. (2) Real-world Scenario Simulation through synthetic per-
turbed datasets created by applying noise, blur (to simulate various magnetic field
strengths: 1T, 1.5T, 3T), and patient motion artifacts (mimicking MRI scanning
motion effects) to the testing data from the BT-MRI dataset, an online published
brain tumor MRI dataset. (3) Optimization involving a range of optimizers (Adam,
Adagrad, Nadam, RMSprop, SGD) and online augmentation techniques (AutoMix,
CutMix, LGCOAMix, PatchUp). (4) Solution Exploration integrating Gaussian
Noise and Blur as augmentation strategies during training to enhance model gener-
alization under diverse conditions. Initial evaluations achieved strong performance,
consistently reaching 99.45% accuracy on the BT-MRI dataset. However, testing
against synthetic perturbed datasets mimicking real-world conditions revealed chal-
lenges in maintaining robust model performance. Despite employing diverse opti-
mization methods and advanced augmentation techniques, this study identifies per-
sistent challenges in ensuring model robustness with synthetic perturbed datasets.
Notably, the integration of Gaussian Noise and Blur during training significantly
improved model resilience. This research underscores the critical role of method-
ological rigor and innovative augmentation strategies in advancing deep learning
applications for precise brain cancer diagnosis using MRI.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Shuwaikh, Fatima; Tanguy, Agathe; Dubocage, Emmanuelle; Alolah, Othman
Insights for sustainable business practices: Comparative impact of independent and corporate venture capital funding on financial and environmental performance Article de journal
Dans: Research In International Business And Finance, vol. 73, no. Part A, p. Saudi Arabia, 2025.
@article{shuwaikh_3206,
title = {Insights for sustainable business practices: Comparative impact of independent and corporate venture capital funding on financial and environmental performance},
author = {Fatima Shuwaikh and Agathe Tanguy and Emmanuelle Dubocage and Othman Alolah},
url = {https://www.sciencedirect.com/science/article/pii/S0275531924004252?via%3Dihub},
year = {2025},
date = {2025-01-01},
journal = {Research In International Business And Finance},
volume = {73},
number = {Part A},
pages = {Saudi Arabia},
abstract = {This study aims to analyze the effects of venture capital (VC) financing schemes on the financial and environmental performance of their VC-backed companies. This research leverages a dataset including 325?U.S. firms between 2002 and 2022 and examines two issues of interest: independent venture capital (IVC) and corporate venture capital (CVC) funding. The results show that IVC-backed companies have significantly better environmental, social, and governance (ESG) ratings and emit fewer greenhouse gases (GHG) emissions when compared to companies backed by CVC. This highlights that the function of IVC is to improve the environmental sustainability of businesses. Together this helps provide a valuable perspective about which VC models (CVC, IVC) does have an impact on how businesses pursue sustainability practices alongside financial performance. This paper contributes to the sustainable entrepreneurship literature by focusing on the importance of funding types with performing sustainable practices.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
El-Amrani, Mofdi; Obbadi, Anouar; Seaid, Mohammed; Yakoubi, Driss
A fractional time-stepping method for unsteady thermal convection in non-Newtonian fluids Article de journal
Dans: Communications In Nonlinear Science And Numerical Simulation, vol. 140, no. Part 1, p. 108350, 2025.
@article{el-amrani_3162,
title = {A fractional time-stepping method for unsteady thermal convection in non-Newtonian fluids},
author = {Mofdi El-Amrani and Anouar Obbadi and Mohammed Seaid and Driss Yakoubi},
url = {https://www.sciencedirect.com/science/article/pii/S1007570424005355},
year = {2025},
date = {2025-01-01},
journal = {Communications In Nonlinear Science And Numerical Simulation},
volume = {140},
number = {Part 1},
pages = {108350},
abstract = {We propose a fractional-step method for the numerical solution of unsteady thermal convection in non-Newtonian fluids with temperature-dependent physical parameters. The proposed method is based on a viscosity-splitting approach, and it consists of four uncoupled steps where
the convection and diffusion terms of both velocity and temperature solutions are uncoupled while a viscosity term is kept in the correction step at all times.
This fractional-step method maintains the same boundary conditions imposed in the original problem for the corrected velocity solution, and it eliminates all inconsistencies related to boundary conditions for the
treatment of the pressure solution. In addition, the method is unconditionally stable, and it allows the temperature to be transported by a non-divergence-free velocity field. In this case, we introduce a methodology to handle the subtle temperature convection term in the error analysis
and establish full first-order error estimates for the velocity and the temperature solutions and 1?2-order estimates for the pressure solution in their appropriate norms. Three numerical examples are presented to demonstrate the theoretical results and examine the performance of the proposed method for solving unsteady thermal convection in non-Newtonian fluids. The computational results obtained for the considered examples confirm the convergence, accuracy, and applicability of the proposed time fractional-step method for unsteady thermal convection in non-Newtonian fluids.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Wang, Weijiao; Xu, Fei; Chu, Junfei; Dong, Yanhua; Yuan, Zhe
Determining the equilibrium efficient frontier by proportional frontier shifting for data envelopment analysis with fixed-sum outputs Article de journal
Dans: Omega-International Journal Of Management Science, vol. 130, p. 103174, 2025.
@article{wang_3132,
title = {Determining the equilibrium efficient frontier by proportional frontier shifting for data envelopment analysis with fixed-sum outputs},
author = {Weijiao Wang and Fei Xu and Junfei Chu and Yanhua Dong and Zhe Yuan},
url = {https://www.sciencedirect.com/science/article/pii/S0305048324001397?via%3Dihub},
year = {2025},
date = {2025-01-01},
journal = {Omega-International Journal Of Management Science},
volume = {130},
pages = {103174},
abstract = {The equilibrium efficient frontier data envelopment analysis (EEFDEA) has been extensively used to evaluate efficiencies of the decision-making units (DMUs) with fixed-sum outputs. This study develops a new EEFDEA approach based on a proportional frontier-shifting strategy. Our approach applies an iterative procedure to find the equilibrium efficient frontier (EEF). Each iteration uses a proportional frontier-shifting model to improve an inefficient DMU to the efficient frontier by increasing its fixed-sum outputs. Meanwhile, the DMUs on the efficient frontier decrease fixed-sum outputs proportionally to ensure the total fixed-sum outputs are unchanged. Our theoretical developments show that the proportional frontier-shifting strategy is feasible and can finally obtain a unique EEF. The new approach allows DMUs to use their preferred input and output weights when determining the EEF. This generates an EEF that better aligns with real-world practices and avoids the need to construct it as a single hyperplane, as required by conventional EEFDEA methods. It also avoids unfair adjustments in fixed-sum outputs among the DMUs and eliminates the problem of peculiar efficiency evaluation results (i.e., some DMUs obtain extremely high, or infinity, efficiencies). Finally, we apply our approach to a case study of Chinese vehicle industry companies to demonstrate its usefulness and compare it with the previous representative approach.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kadri, Mohammed; Boubakri, Fatima Ezzahra; HWANG, GWO-JEN; Kaghat, Fatima Zahra; Azough, Ahmed; Zidani, Khalid Alaoui
C-IVAL: A Longitudinal Study of Knowledge Retention and Technology Acceptance in Collaborative Virtual Reality-Based Medical Education Article de journal
Dans: Ieee Access, 2024.
@article{kadri_3276,
title = {C-IVAL: A Longitudinal Study of Knowledge Retention and Technology Acceptance in Collaborative Virtual Reality-Based Medical Education},
author = {Mohammed Kadri and Fatima Ezzahra Boubakri and GWO-JEN HWANG and Fatima Zahra Kaghat and Ahmed Azough and Khalid Alaoui Zidani},
url = {https://ieeexplore.ieee.org/document/10817604},
year = {2024},
date = {2024-12-01},
journal = {Ieee Access},
abstract = {Anatomy education faces challenges in providing engaging, interactive, and collaborative learning experiences, particularly in understanding complex three-dimensional structures and maintaining long-term knowledge retention. Although virtual reality (VR) has shown promise in addressing spatial comprehension challenges, questions remain regarding its effectiveness in supporting collaborative learning and sustained knowledge retention. This longitudinal study examined Collaborative Immersive Virtual Anatomy Laboratory (C-IVAL), an innovative VR platform designed to enhance traditional anatomy learning through integrated collaborative features, immersive technology, and serious game elements. We conducted an experimental study with 65 medical students to evaluate their knowledge acquisition and technology acceptance compared to its non-collaborative predecessor, the Immersive Virtual Anatomy Laboratory (IVAL). Our evaluation framework combined quantitative assessments (knowledge tests, comprising pre-test, immediate post-test, and delayed post-test) with Technology Acceptance Model (TAM) analysis. Knowledge assessment revealed significant cognitive improvements, with mean knowledge scores increasing from 2.48 to 3.94 in the immediate post-tests, while long-term retention of anatomy knowledge showed sustained engagement for over two months. Importantly, C-IVAL demonstrated significantly higher scores across all TAM dimensions than the non-collaborative IVAL system, particularly for perceived usefulness and intention to use. Post-session feedback analysis showed 73.8% positive responses, highlighting enhanced social presence, immersive engagement, and effective collaboration, with 26.2% of constructive feedback focusing on system refinement and feature enhancement. This study contributes to the understanding of the effectiveness of collaborative features in virtual reality education by offering insights into designing and implementing virtual learning environments that e...},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Ul-Ain, Noor
Why should I not complain? User justice and satisfaction Divers
Fnege Médias, 2024.
@misc{ul-ain_3273,
title = {Why should I not complain? User justice and satisfaction},
author = {Noor Ul-Ain},
url = {https://fnege-medias.fr/fnege-video/why-should-i-not-complain-user-justice-and-satisfaction/},
year = {2024},
date = {2024-12-01},
howpublished = {Fnege Médias},
note = {Online shopping satisfaction hinges on two major factors: ?fairness and security.? Customers want fair pricing, transparent processes, and respectful treatment?what researchers call distributive, procedural, and interactional ?justice.? When customers feel valued and protected, they're more satisfied and less likely to complain. Data security, especially, is a critical factor, as shoppers look for ?secure transactions and safe handling of personal information?. Positive experiences lead to word-of-mouth recommendations, while negative ones often result in complaints that can harm a brand's reputation. For eCommerce, ?making fairness and security a top priority is essential for customer loyalty and avoiding the complaining behaviour?. These elements build lasting relationships and promotes a strong, competitive presence in the digital market.},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Dornaika, Fadi; Hajjar, Sally El; Charafeddine, Jinan; Barrena, Nagore
Unified Multi-view Data Clustering: Simultaneous Learning of Consensus Coefficient Matrix and Similarity Graph Article de journal
Dans: Cognitive Computation, vol. 17, no. 38, 2024.
@article{dornaika_3269,
title = {Unified Multi-view Data Clustering: Simultaneous Learning of Consensus Coefficient Matrix and Similarity Graph},
author = {Fadi Dornaika and Sally El Hajjar and Jinan Charafeddine and Nagore Barrena},
url = {https://link.springer.com/article/10.1007/s12559-024-10392-z},
year = {2024},
date = {2024-12-01},
journal = {Cognitive Computation},
volume = {17},
number = {38},
abstract = {Integrating data from multiple sources or views has become increasingly common in data analysis, particularly in fields
like healthcare, finance, and social sciences. However, clustering such multi-view data poses unique challenges due to the
heterogeneity and complexity of the data sources. Traditional clustering methods are often unable to effectively leverage the
information from different views, leading to suboptimal clustering results. To address this challenge, multi-view clustering
techniques have been developed, aiming to integrate information from multiple views to improve clustering performance.
These techniques typically involve learning a similarity matrix for each view and then combining these matrices to form
a consensus similarity matrix, which is subsequently used for clustering. However, existing approaches often suffer from
limitations such as the need for manual tuning of parameters and the inability to effectively capture the underlying structure
of the data. In this paper, we propose a novel approach for multi-view clustering that addresses these limitations by jointly
learning the consensus coefficient matrix and similarity graph. Unlike existing methods that follow a sequential approach
of first learning the coefficient matrix and then constructing the similarity graph, our approach simultaneously learns both
matrices, ensuring a more regularized consensus graph. Additionally, our method automatically adjusts the weight of each
view, eliminating the need for manual parameter tuning. Our approach involves several key steps. First, we formulate an
optimization problem that jointly optimizes the consensus coefficient matrix, unified spectral projection matrix, coefficient
matrix, and soft cluster assignment matrix. We then propose an efficient algorithm to solve this optimization problem, which
involves iteratively updating the matrices until convergence. To learn the consensus coefficient matrix and similarity graph, we
leverage techniques from matrix factorization and graph-based learning. Specifically, we use a self-representation technique
to learn the coefficient matrix (regularization graPh) and a graph regularization technique to learn the similarity graph. By
jointly optimizing these matrices, we ensure that the resulting consensus graph is more regularized and better captures the
underlying structure of the data. We evaluate our approach on several public image datasets, comparing it against state-of-the-
art multi-view clustering methods. Our experimental results demonstrate that our approach consistently outperforms existing
methods in terms of clustering accuracy and robustness. Additionally, we conduct sensitivity analysis to evaluate the impact
of different hyperparameters on the clustering performance. We present a novel approach for multi-view data clustering
that jointly learns the consensus coefficient matrix and similarity graph. By simultaneously optimizing these matrices, our
approach achieves better clustering performance compared to existing methods. Our results demonstrate the effectiveness and
robustness of our approach across different datasets, highlighting its potential for real-world applications in various domain.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kefi, Hajer; Khelladi, Insaf; Mani, Zied; Veg-Sala, Nathalie
AI-enabled social support chatbot usage: flowing ambivalence and liminalities Article de journal
Dans: Journal of Decision Systems, 2024.
@article{kefi_3254,
title = {AI-enabled social support chatbot usage: flowing ambivalence and liminalities},
author = {Hajer Kefi and Insaf Khelladi and Zied Mani and Nathalie Veg-Sala},
url = {https://www.tandfonline.com/doi/full/10.1080/12460125.2024.2443226},
year = {2024},
date = {2024-12-01},
journal = {Journal of Decision Systems},
abstract = {Interest in social and emotional support chatbots has recently surged, making human - chatbot relationships increasingly common. However, users' subjective experiences with these chatbots often extend beyond simple interactions, reflecting the complex dynamics of liminality and ambivalence. Through a netnographic study of the chatbot Replika, we explore how users experience relational liminality, and control and agency liminality. These dynamics contribute to what we term flowing ambivalence, where users feel both comforted and unsettled, fostering dependency on chatbots despite an awareness of their artificial empathy. Our findings suggest that emotional support chatbots provoke complex emotional states that fluctuate and adapt, underscoring the need for nuanced frameworks to understand how users relate to AI tools.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Boumaiza, Houaria; Ndoye, Fatou-Toutie; Clain, Pascal; Delahaye, Anthony
Phase equilibrium of gas hydrate crystals with food products Conférence
7ème Journées annuelles Hydrates, Lille, France, 2024.
@conference{boumaiza_3268,
title = {Phase equilibrium of gas hydrate crystals with food products},
author = {Houaria Boumaiza and Fatou-Toutie Ndoye and Pascal Clain and Anthony Delahaye},
year = {2024},
date = {2024-12-01},
booktitle = {7ème Journées annuelles Hydrates},
address = {Lille, France},
abstract = {Freezing is a widely used method for food preservation; however, the formation and growth of ice crystals can result in a loss of texture, sensory qualities, and nutritional value in frozen food products.
Gas hydrate formation, which occurs through the interaction of gases and water under controlled pressure and temperature, has proven effective in preserving fresh fruits and vegetables while maintaining their sensory qualities. However, the mechanisms underlying hydrate formation in fresh food matrices require further investigation, and their potential application to frozen food products remains largely unexplored.
This study examines the formation of CO? and xenon hydrates in a food-like solution (15% and 20% fructose) and a porous food matrix (apple). While CO? and Xe hydrate behavior is well-known in bulk phases, data for liquid foods and porous systems are limited. Using Differential Thermal Analysis (DTA), the latent heat of phase changes and hydrate fractions were measured to investigate hydrate formation mechanisms.
CO? hydrate formation was successfully achieved in fructose solutions, which serve as representative models for fruit juices such as apple juice. For a 20% fructose solution, an induction time of 22 hours was observed, with a solid fraction of 21%. For a 15% fructose solution, the induction time decreased to 17 hours, but the solid fraction was lower, measured at 4.9%. These results demonstrate the significant influence of sugar concentration on hydrate formation dynamics and efficiency.
Results also showed Xe hydrates formed at lower pressures and temperatures than previously reported (0.5 MPa, 0 °C). Fructose concentration influenced hydrate formation in solutions, and successful Xe hydrate formation was observed in apples, demonstrating feasibility in real food systems. These findings highlight the potential of gas hydrates to reduce freezable water, minimize ice crystals, and enhance frozen food quality.},
keywords = {},
pubstate = {accepted},
tppubtype = {conference}
}
Baltazar, Julien; Vallet, Flore; Perry, Nicolas; Puchinger, Jakob
A quantitative strategic environmental assessment model to support the mobility planning process of local authorities Proceedings Article
Dans: 32nd CIRP Conference on Life Cycle Engineering (LCE 2025), Manchester, UK, 2024.
@inproceedings{baltazar_3257,
title = {A quantitative strategic environmental assessment model to support the mobility planning process of local authorities},
author = {Julien Baltazar and Flore Vallet and Nicolas Perry and Jakob Puchinger},
year = {2024},
date = {2024-12-01},
booktitle = {32nd CIRP Conference on Life Cycle Engineering (LCE 2025)},
address = {Manchester, UK},
abstract = {Local authorities are tasked to manage mobility in their area of influence. They usually rely on mobility planning to define their long-term strategy to move towards more sustainable mobility. However, the integration of environmental issues into planning remains poorly addressed by scholars and a hindrance for local authorities. One reason highlighted by the literature is the lack of quantitative ex-ante evaluations of the plans. The proposition of the paper is a Quantitative Strategic Environmental Assessment model (QSEA) that helps define the local authorities' strategy and validate the plan objectives.
The QSEA model characterises residents' mobility in all municipalities It assesses the cumulative distance travelled by cars and twenty environmental indicators relative to pollutant emissions and energy consumption, including indirect life cycle impacts. Moreover, the QSEA model: is based on accessible public data; reflects the density of the area; includes a description of the car fleet. The application to one representative French case (Metz Metropolis) highlights the sensitivity of distance travelled to periods of the week and density; the importance of indirect impacts due to energy supply and vehicles. This work is replicable to other metropolises while setting bases for longer term evaluations.},
keywords = {},
pubstate = {accepted},
tppubtype = {inproceedings}
}
Benjira, Wissal; Atigui, Faten; Bucher, Benedicte; Grim-Yefsah, Malika; Travers, Nicolas
Web Open Data to SDG Indicators: Towards an LLM-Augmented Knowledge Graph Solution Proceedings Article
Dans: International Conference on Web Information Systems Engineering, p. 1-10, Doha, Qatar, 2024.
@inproceedings{benjira_3263,
title = {Web Open Data to SDG Indicators: Towards an LLM-Augmented Knowledge Graph Solution},
author = {Wissal Benjira and Faten Atigui and Benedicte Bucher and Malika Grim-Yefsah and Nicolas Travers},
url = {https://wise2024-qatar.com/program/},
year = {2024},
date = {2024-12-01},
booktitle = {International Conference on Web Information Systems Engineering},
pages = {1-10},
address = {Doha, Qatar},
abstract = {MeetingtheSustainableDevelopmentGoals(SDGs)presents a large-scale challenge for all countries. SDGs established by the United Nations provide a comprehensive framework for addressing global chal- lenges. To monitor progress towards these goals, we need to develop key performance indicators and integrate and analyze heterogeneous datasets. The definition of these indicators requires the use of existing data and metadata, in particular open data. This approach aims to high- light the positive impact of the web on the society. However, the diversity of web data sources and formats raises major issues in terms of structur- ing and integration. Despite the abundance of open data and metadata, its exploitation remains limited, leaving untapped potential for guiding urban policies towards sustainability. We have so far introduced a novel approach for SDG indicator computation, leveraging the capabilities of Large Language Models (LLMs) and Knowledge Graphs (KGs). We have proposed a method that combines rule-based filtering with LLM-powered schema mapping to establish semantic correspondences between diverse data sources and SDG indicators, including disaggregated attributes. Our approach integrated these mappings into a KG, which enables indicator computation by querying graph's topology. Finally, we have evaluated our method through a case study focusing on the SDG Indicator 11.7.1 about accessibility of public open spaces. Our experimental results show significant improvements compared to traditional schema matching tech- niques.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Tcharkhtchi, Abbas; Vanaei, Hamidreza; Lucas, Albert; Farzaneh, Sedigheh
Hydrogen Production, Storage, and Utilization Technologies and Applications Ouvrage
1, CRC Press, 2024, ISBN: 9781032713038.
@book{tcharkhtchi_3258,
title = {Hydrogen Production, Storage, and Utilization Technologies and Applications},
author = {Abbas Tcharkhtchi and Hamidreza Vanaei and Albert Lucas and Sedigheh Farzaneh},
url = {https://www.routledge.com/Hydrogen-Production-Storage-and-Utilization-Technologies-and-Applications/Tcharkhtchi-Vanaei-Lucas-Farzaneh/p/book/9781032713038?srsltid=AfmBOopDVwke-gnX9h9pgQiu2p35QMHz6hwVZ4WTT1WtPM7CLTkCMW_f},
issn = {9781032713038},
year = {2024},
date = {2024-12-01},
pages = {246},
publisher = {CRC Press},
edition = {1},
abstract = {Hydrogen Production, Storage, and Utilization: Technologies and Applications presents a comprehensive and in-depth exploration of the scientific and engineering principles of hydrogen technology. Written in a technical and scientific manner, using rigorous scientific language and mathematical models to explain principles and applications, the book covers various aspects of hydrogen technology, ranging from fundamental principles of thermodynamics and kinetics to practical applications of hydrogen production, storage, and utilization.
* Includes chapters on the latest advances in hydrogen production, including methods such as steam methane reforming, electrolysis, and biomass gasification
* Expresses the scientific principles of hydrogen storage, including metal hydrides, carbon-based materials, and liquid carriers
* Discusses the latest research on fuel cell technologies, including proton-exchange membrane fuel cells, solid oxide fuel cells, and microbial fuel cells
* Covers hydrogen safety aspects, including risk assessment, safety protocols, and safety standards
* Explores the challenges and opportunities associated with the deployment of hydrogen technology, including economic viability, environmental impact, and social acceptance
The book is intended for scientists, engineers, researchers, and graduate students in the fields of chemical engineering, materials science, renewable energy, and sustainability, as well as policymakers and stakeholders interested in the potential of hydrogen as a clean and renewable energy carrier.},
keywords = {},
pubstate = {published},
tppubtype = {book}
}
Kaddouri, Ouiam
The New Normal of Corporate Sustainability: A Post-pandemic Perspective on Greenwashing Discourse and Manager Perceptions Article de journal
Dans: European Management Journal, 2024.
@article{kaddouri_3252,
title = {The New Normal of Corporate Sustainability: A Post-pandemic Perspective on Greenwashing Discourse and Manager Perceptions},
author = {Ouiam Kaddouri},
url = {https://www.sciencedirect.com/science/article/pii/S0263237324001804},
year = {2024},
date = {2024-12-01},
journal = {European Management Journal},
abstract = {Amidst the unprecedented economic backdrop of a global pandemic, the intricate web of greenwashing discourse in times of fake news has woven its threads into the fabric of corporate sustainability, reshaping managers' perceptions and challenging their attitudes toward sustainable decision-making. In a two-phase qualitative study, this research explores the impact of greenwashing discourse on managers' perceptions and attitudes toward sustainability post pandemic in France. The results reveal a disconnection between external greenwashing discourse and the managerial mindset, as claims of greenwashing are often linked to ?fake news.? Furthermore, the study shows that the pandemic has shifted the spotlight onto financial concerns, overshadowing sustainability in strategic decision-making and thereby altering the landscape of corporate responsibility. Going beyond the conventional focus on consumers and clients, this study aims to fill a critical gap in greenwashing research by examining the impact on different stakeholders. In this investigation, we aim to contribute to research on greenwashing discourse by offering more comprehensive understanding of the complexities and nuances involved in managerial perceptions of the discourse and sustainability initiatives in an era marked by unprecedent challenges.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Partouche-Sebban, Judith; Vessal, Saeedeh Rezaee
Vers une meilleure compréhension de l'engagement communautaire des patients : quels apports pour les praticiens en santé ? Article de journal
Dans: Management & Avenir, vol. 143, p. 35 à 55, 2024.
@article{partouche-sebban_3243,
title = {Vers une meilleure compréhension de l'engagement communautaire des patients : quels apports pour les praticiens en santé ?},
author = {Judith Partouche-Sebban and Saeedeh Rezaee Vessal},
url = {https://shs.cairn.info/revue-management-et-avenir-2024-5-page-35?lang=fr},
year = {2024},
date = {2024-12-01},
journal = {Management & Avenir},
volume = {143},
pages = {35 à 55},
abstract = {Cet article s'intéresse à l 'expérience d 'engagement
communautaire chez les patients en oncologie. Une étude
qualitative a été menée auprès de 25 patients. Elle révèle un
lien entre des antécédents individuels et interindividuels,
quatre valeurs attribuées à l'expérience de l'engagement
communautaire, et des profils managériaux d'engagés. Ils
permettent de proposer des recommandations managériales
aux praticiens et pouvoirs publics pour optimiser le rôle et
la place des communautés dans le parcours de soin et dans
la stratégie des politiques publiques.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Kadri, Mohammed; Boubakri, Fatima Ezzahra; Teo, Timothy; Kaghat, Fatima Zahra; Azough, Ahmed; Zidani, Khalid Alaoui
Virtual reality in medical education: Effectiveness of Immersive Virtual Anatomy Laboratory (IVAL) Compared to traditional learning approaches Article de journal
Dans: Displays, vol. 85, p. 102870, 2024.
@article{kadri_3203,
title = {Virtual reality in medical education: Effectiveness of Immersive Virtual Anatomy Laboratory (IVAL) Compared to traditional learning approaches},
author = {Mohammed Kadri and Fatima Ezzahra Boubakri and Timothy Teo and Fatima Zahra Kaghat and Ahmed Azough and Khalid Alaoui Zidani},
url = {https://www.sciencedirect.com/science/article/pii/S0141938224002348?via%3Dihub},
year = {2024},
date = {2024-12-01},
journal = {Displays},
volume = {85},
pages = {102870},
abstract = {Immersive Virtual Anatomy Laboratory (IVAL) is an innovative learning tool that combines virtual reality and serious games elements to enhance anatomy education. This experimental study compares IVAL with traditional learning methods in terms of educational effectiveness and user acceptance. An experimental design was implemented with 120 undergraduate health-science students, randomly assigned to two groups: an experimental group using IVAL, and a control group following traditional learning methods. Data collection focused on quantitative measures such as pretest and posttest vocabulary assessment scores and task completion times, alongside qualitative measures obtained through a user experience questionnaire. This study utilizes the Technology Acceptance Model (TAM), incorporating variables such as Perceived Usefulness and Perceived Ease of Use. Results revealed significant improvements in the experimental group, with a 55.95% increase in vocabulary scores and an 18.75% reduction in task completion times compared to the control group. Qualitative data indicated that IVAL users reported greater Perceived Usefulness of the technology, improved Perceived Ease of Use, a more positive Attitude Toward Using IVAL, and stronger Behavioral Intention to continue using IVAL for anatomy learning. This study demonstrates that the integration of immersive virtual reality in the IVAL approach offers a promising method to enhance anatomy education. The findings provide insights into the effectiveness of immersive learning environments in improving learning outcomes and user acceptance. While further research is needed to explore long-term effects, this innovative approach not only enhances the effectiveness and enjoyment of anatomy learning but also provides valuable data on optimizing educational technology for improved learning outcomes.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Chaabene, Ameni; Elechi, Slim Ben; Chatti, Sami; Guerich, Mohamed; Khalifa, Ated Ben
Experimental Investigation of the Influence of Process Parameters on the Mechanical Properties of Maraging Steel Produced by Electron Beam Melting Article de journal
Dans: International Journal Of Advanced Manufacturing Technology, vol. 135, p. 3865-3882, 2024.
@article{chaabene_3194,
title = {Experimental Investigation of the Influence of Process Parameters on the Mechanical Properties of Maraging Steel Produced by Electron Beam Melting},
author = {Ameni Chaabene and Slim Ben Elechi and Sami Chatti and Mohamed Guerich and Ated Ben Khalifa},
url = {https://link.springer.com/article/10.1007/s00170-024-14731-0#citeas},
year = {2024},
date = {2024-12-01},
journal = {International Journal Of Advanced Manufacturing Technology},
volume = {135},
pages = {3865-3882},
abstract = {Maraging steels are used in industries that require high precision due to their exceptional mechanical properties. This paper
presents the impact of ten process parameters on the mechanical properties of maraging steel produced via electron beam
melting (EBM). The parameters studied here include printing orientation, scanning speed, beam power, beam diameter,
line offset, layer thickness, scan strategy, number of contours, preheating temperature, and post-processing. The mechanical
properties evaluated are tensile strength, strain at fracture, elongation at failure, energy density, material hardness, porosity,
and surface morphology. The results showed a significant correlation between these mechanical properties and the EBM
parameters. The highest ultimate tensile stress, determined from the tensile test, was recorded at 1491.51 MPa, corresponding
to an energy density of 64.28 J/mm3. The optimal parameters were identified as a line offset of 0.1 mm, a layer thickness
of 50 ?m, a scanning speed of 2800 mm/s, and a beam power of 15 mA. The energy density during EBM in turn affected
microstructure, porosity, and mechanical properties. Furthermore, the study revealed that aging heat treatment had a considerable
impact on the mechanical properties, with the highest tensile strength observed for a sample that had undergone
aging at 460 °C for 8 h. The results show the critical role of process parameters and aging heat treatment in achieving optimal
mechanical properties in EBM-produced maraging steel M789. These findings contribute to the optimization of this
manufacturing technique for industrial applications.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Ahmad, Najid; Nguyen, Duc Khuong; Tian, Xian-Liang
Assessing the impact of the sharing economy and technological innovation on sustainable development: An empirical investigation of the United Kingdom Article de journal
Dans: Technological Forecasting And Social Change, vol. 209, p. 123743, 2024.
@article{ahmad_3183,
title = {Assessing the impact of the sharing economy and technological innovation on sustainable development: An empirical investigation of the United Kingdom},
author = {Najid Ahmad and Duc Khuong Nguyen and Xian-Liang Tian},
url = {https://www.sciencedirect.com/science/article/pii/S0040162524005419?dgcid=coauthor},
year = {2024},
date = {2024-12-01},
journal = {Technological Forecasting And Social Change},
volume = {209},
pages = {123743},
abstract = {This study adds to the existing literature on the sharing economy by critically evaluating its macro-level impacts and those of technological innovation on sustainability in the United Kingdom, where more than 60% of the population participates in the sharing economy activities. We apply the autoregressive distributed lags model and fully modified ordinary least squares approach to examine 37 years of historical data and elicit robust findings. Our main results are threefold. First, while an initial rise in the sharing economy does not lead to short-run changes in sustainable development, its impact becomes positive in the long run and advances sustainable development. Second, sustainable development is a long-term process to which technological innovation positively contributes, irrespective of the short or long run. Third, domestic and foreign investors positively contribute to sustainability, while economic growth has an inverted U-shape relation with sustainable development. These findings thus suggest that the sharing economy and innovation help boost real-world development and promote a circular economy.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Zhang, Zhengmin; Gong, Yeming; Yuan, Zhe; Chen, Wanying
Robotic warehouse systems considering dynamic priority Article de journal
Dans: Transportation Research Part E-Logistics And Transportation Review, vol. 192, p. 103779, 2024.
@article{zhang_3170,
title = {Robotic warehouse systems considering dynamic priority},
author = {Zhengmin Zhang and Yeming Gong and Zhe Yuan and Wanying Chen},
url = {https://www.sciencedirect.com/science/article/pii/S1366554524003703?via%3Dihub},
year = {2024},
date = {2024-12-01},
journal = {Transportation Research Part E-Logistics And Transportation Review},
volume = {192},
pages = {103779},
abstract = {The research proposes a new methodological framework based on dynamic priority to handle different order classes in robotic warehouse systems. Traditional static priority methods in facility logistics may cause low-priority orders to experience excessive delays and fail to ensure fairness. Our dynamic priority approach addresses this fairness issue by adjusting priorities over time to fulfill orders within promised times, ensuring both high-priority orders and long-waiting low-priority orders receive timely attention. We present stochastic models of dynamic priority queueing networks to describe warehouse systems and estimate throughput times. Experiments validate the analytical stochastic models, and experimental results indicate that the dynamic priority model achieves shorter delay times than the static priority model and the FCFS model. We propose design insights based on experimental results and provide an approach to select the optimal robot number. Furthermore, by employing a fairness index, we develop a new decision support tool for determining warehouse configurations with requested performance objectives. Experimental results demonstrate that dynamic priority can ensure fairness across a wider range of scenarios. Additionally, with insufficient pickers, the system performs better with the put wall than without it.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Deteix, Jean; Yakoubi, Driss
An iterative split scheme for steady flows with heterogeneous viscosity Article de journal
Dans: Computer Methods In Applied Mechanics And Engineering, vol. 423, no. Part A, p. 117391, 2024.
@article{deteix_3161,
title = {An iterative split scheme for steady flows with heterogeneous viscosity},
author = {Jean Deteix and Driss Yakoubi},
url = {https://www.sciencedirect.com/science/article/pii/S0045782524006467},
year = {2024},
date = {2024-12-01},
journal = {Computer Methods In Applied Mechanics And Engineering},
volume = {423},
number = {Part A},
pages = {117391},
abstract = {This paper proposes a numerical scheme for the approximation of the solution of the Stokes or steady Navier-Stokes system for fluids with heterogeneous viscosity (generic bounded viscosity or shear thinning fluids). The scheme is based on a velocity-pressure splitting resembling
a Uzawa approach combined with a grad-div stabilizing term. We establish the validity, convergence and a priori estimates for this strategy. A simpler mixed approach is also presented and studied. Numerical tests using a manufactured solution are provided, giving estimates for the accuracy order and sensitivity to the stabilizing coefficient. For more realistic numerical
experiments, we present results for the lid-driven cavity.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Fontelos, Marco A.; Duteil, Nastassia Pouradier; Salvarani, Francesco
Self-similar solutions, regularity and time asymptotics for a nonlinear diffusion equation arising in game theory Article de journal
Dans: Nonlinear Analysis-Real World Applications, vol. 80, p. 104152, 2024.
@article{fontelos_3145,
title = {Self-similar solutions, regularity and time asymptotics for a nonlinear diffusion equation arising in game theory},
author = {Marco A. Fontelos and Nastassia Pouradier Duteil and Francesco Salvarani},
url = {https://www.sciencedirect.com/science/article/abs/pii/S1468121824000920},
year = {2024},
date = {2024-12-01},
journal = {Nonlinear Analysis-Real World Applications},
volume = {80},
pages = {104152},
abstract = {In this article, we study the long-time asymptotic properties of a non-linear and non-local equation of diffusive type which describes the rock-paper-scissors game in an interconnected population. We fully characterize the self-similar solution and then prove that the solution of the initial-boundary value problem converges to the self-similar profile with an algebraic rate.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hakiri, Akram; Yahia, Sadok Ben; GOKHALE, Aniruddha; Mellouli, Nédra
Special Issue on Digital Twin for Future Networks and Emerging IoT Applications Article de journal
Dans: Future Generation Computer Systems-The International Journal Of Escience, vol. 161, p. 81-84, 2024.
@article{hakiri_3112,
title = {Special Issue on Digital Twin for Future Networks and Emerging IoT Applications},
author = {Akram Hakiri and Sadok Ben Yahia and Aniruddha GOKHALE and Nédra Mellouli},
url = {https://www.sciencedirect.com/special-issue/10FFXQK3NWS},
year = {2024},
date = {2024-12-01},
journal = {Future Generation Computer Systems-The International Journal Of Escience},
volume = {161},
pages = {81-84},
abstract = {The rapid evolution of digital technologies has given rise to the concept of Digital Twin, a dynamic, virtual representation of physical systems, processes, and environments. This special issue delves into the transformative potential of Digital Twins in the realm of future networks and emerging Internet of Things (IoT) applications. By integrating advanced simulation, real-time data analytics, and machine learning, Digital Twins offer unprecedented opportunities for optimizing network performance, enhancing predictive maintenance, and enabling smarter IoT solutions.
The articles in this issue explore a variety of topics, including the development and implementation of Digital Twins for next-generation communication networks, the role of artificial intelligence in enhancing the fidelity and utility of Digital Twins, and the application of these technologies in diverse IoT domains such as smart cities, healthcare, industrial automation, and environmental monitoring. Emphasis is placed on innovative methodologies, case studies, and experimental results that highlight the practical benefits and challenges associated with deploying Digital Twins in real-world scenarios.
Through this special issue, we aim to provide a comprehensive overview of the current state of research and development in Digital Twins, underscore the technological advancements driving their adoption, and discuss future directions and open research questions. This collection of works serves as a valuable resource for researchers, practitioners, and policymakers interested in harnessing the power of Digital Twins to revolutionize network infrastructures and IoT ecosystems.},
note = {Numéro spécial dans le journal Future Generation Computer Systems},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
ZALAN, Tatiana; Toufaily, Elissar
A nascent market for digital assets: Exploration of consumer value of NFTs Article de journal
Dans: Digital Business, vol. 4, no. 2, p. 100084, 2024.
@article{zalan_3108,
title = {A nascent market for digital assets: Exploration of consumer value of NFTs},
author = {Tatiana ZALAN and Elissar Toufaily},
url = {https://www.sciencedirect.com/science/article/pii/S2666954424000127?via%3Dihub},
year = {2024},
date = {2024-12-01},
journal = {Digital Business},
volume = {4},
number = {2},
pages = {100084},
abstract = {Despite widespread academic and practitioner interest in non-fungible tokens (NFTs) as a form of digital assets, little is known about how consumers perceive NFT value. This exploratory research investigates why people create, trade or collect NFTs, what value they derive from them, and how online communities contribute to value co-creation. Over the course of two rounds, we interview 38 participants, most of whom are digital natives. We find that engaging with NFTs is the new form of day trading, reflecting financialization of everyday life. The value of NFTs is mainly speculative and utilitarian, and NFTs themselves are best thought of as derivatives. Value co-creation in NFT project communities is largely focused on gaining superior information about the project. We contribute to the crypto-marketing and web3 literature by advancing a novel model of NFT consumer value that extends Holbrook's (1999) typology and distinguishes both positive and negative aspects of consumer value that have been overlooked in mainstream literature. We shed light on the role of communities in an unusual setting: a nascent, illiquid, speculative, informationally opaque market for digital assets. Our study helps creators and brand managers to develop effective NFT strategies.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Ahmed, Farooq; Naqshbandi, M. Muzamil; Waheed, Mehwish; Ul-Ain, Noor
Digital leadership and innovative work behavior: impact of LMX, learning orientation and innovation capabilities Article de journal
Dans: Management Decision, vol. 62, no. 11, p. 3607-3632, 2024.
@article{ahmed_3081,
title = {Digital leadership and innovative work behavior: impact of LMX, learning orientation and innovation capabilities},
author = {Farooq Ahmed and M. Muzamil Naqshbandi and Mehwish Waheed and Noor Ul-Ain},
url = {https://www.emerald.com/insight/content/doi/10.1108/MD-04-2023-0654/full/html},
year = {2024},
date = {2024-12-01},
journal = {Management Decision},
volume = {62},
number = {11},
pages = {3607-3632},
abstract = {Purpose - Grounded in the Social Exchange theory, this study focuses on the perception of digital leadership
and innovative work behaviors. It also examines the complex effects of leader-member exchange, learning
orientation, and innovation capabilities.
Design/methodology/approach - We undertake a quantitative approach using a two-wave longitudinal
field survey of 440 employees and managers from various backgrounds working in the automobile industry in
France.
Findings - The findings based on Structural Equation Modeling reveal that the perception of digital
leadership leads to innovative work behavior while leader-member exchange moderates between the
perception of digital leadership and learning orientation. The findings also support the mediating roles of
learning orientation and innovation capabilities.
Originality/value - The study contributes important policy suggestions, raises queries for additional
investigation, and suggests theoretical and practical implications for leadership and organizational
environmental factors to foster innovative work behaviors in organizations.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Muldoon, Jeffrey; Gould, Anthony; Joullié, Jean-Etienne
Past is prologue: from human relations to social exchange theory Article de journal
Dans: Qualitative Research in Organizations and Management, vol. 19, no. 3, p. 182-202, 2024.
@article{muldoon_3031,
title = {Past is prologue: from human relations to social exchange theory},
author = {Jeffrey Muldoon and Anthony Gould and Jean-Etienne Joullié},
url = {https://www.emerald.com/insight/content/doi/10.1108/QROM-07-2023-2556/full/html},
year = {2024},
date = {2024-12-01},
journal = {Qualitative Research in Organizations and Management},
volume = {19},
number = {3},
pages = {182-202},
abstract = {Purpose - The purpose of this article is twofold. Its first objective is to bring to the fore the unexplored and neglected origins of social exchange theory (SET) to critique this body of conjecture. This unearthing is illustrated through focusing on the way the theory was developed and how this development was mischaracterised in literature. Its second objective is to invoke the methodological assemblage of ANTi-History and the ?close reading? notion using multiple archival sources to demonstrate their usefulness within the
critical qualitative method debate.
Design/methodology/approach - The historic character of management and organization studies is exemplified through utilizing a combination of textual sources to examine how SET emerged from within the human relations school of thought throughout much of the twentieth century. Specifically, an array of sources
(including archival data) is deployed and closely examined to trace how SET formed and became prevalent in organizational studies over the last decades.
Findings - SET is not only indebted to the human relations movement in general and to Elton Mayo's work in particular (as is well-known), but also to logical positivism and behavioralist-school psychology. As such, Homans' work marked the beginning of a new era in organizational behavior research.
Originality/value - The article highlights the role of historical analyses in interpreting mainstream constructs in organizational behavior. In doing so, it reveals how critical qualitative research leads to understanding some shortcomings of a theory and indicates potential remedies.},
keywords = {},
pubstate = {published},
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, vol. 41, no. 4, p. 558-576, 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 = {2024-12-01},
journal = {Canadian Journal Of Administrative Sciences-Revue Canadienne Des Sciences De L Administration},
volume = {41},
number = {4},
pages = {558-576},
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 = {published},
tppubtype = {article}
}
Salvarani, Francesco
Novel perspectives on continuous opinion formation models & related topics, Pavia, Italy, 2024.
@conference{salvarani_3244,
title = {Exponential convergence towards consensus for non-symmetric linear first-order systems in finite and infinite dimensions},
author = {Francesco Salvarani},
url = {https://matematica.unipv.it/avvisi/novel-perspectives-on-continuous-opinion-formation-models/},
year = {2024},
date = {2024-11-01},
booktitle = {Novel perspectives on continuous opinion formation models & related topics},
address = {Pavia, Italy},
abstract = {In this talk, I will describe some results, obtained in collaboration
with Laurent Boudin and Emmanuel Trélat, on the large-time asymptotics for consensus systems. When these systems are symmetric, convergence to
consensus is classically established by proving, for instance, that the usual
variance is an exponentially decreasing Lyapunov function: this is a ?L^2 theory?. When the systems are not symmetric, no complete L^2 theory existed
before our result and convergence was proved by means of a ?L^infty theory?.
In this talk I will show how to develop a L^2 theory by designing an adequately weighted variance, and how to obtain the sharp rate of exponential convergence to consensus for general finite and infinite-dimensional linear first-order consensus systems.},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Venkateswaran, Swaminath; Chablat, Damien Charles
Design of a flexible bio-inspired robot for inspection of pipelines Book Section
Dans: Andreas Mueller Shivesh Kumar, Frank Kirchner (Ed.): Biologically Inspired Series-Parallel Hybrid Robots: Design, Analysis, and Control, vol. NA, p. 20, Elsevier Science, 2024, United Kingdom, 2024, ISBN: 0323884822.
@incollection{venkateswaran_3058,
title = {Design of a flexible bio-inspired robot for inspection of pipelines},
author = {Swaminath Venkateswaran and Damien Charles Chablat},
editor = {Shivesh Kumar, Andreas Mueller, Frank Kirchner},
url = {https://shop.elsevier.com/books/biologically-inspired-series-parallel-hybrid-robots/kumar/978-0-323-88482-2},
issn = {0323884822},
year = {2024},
date = {2024-11-01},
booktitle = {Biologically Inspired Series-Parallel Hybrid Robots: Design, Analysis, and Control},
volume = {NA},
pages = {20},
publisher = {Elsevier Science, 2024},
address = {United Kingdom},
abstract = {This article presents the design of a flexible piping inspection robot for the inspection of industrial pipelines. By imitating the locomotion of a caterpillar, a rigid bio-inspired piping inspection robot was initially developed. For working through pipe bends and junctions, a tensegrity mechanism is introduced into this robot to have a flexible design. An experimental test bench is then developed to understand the working limits of the tensegrity mechanism. In order to work inside a certain diameter range of pipelines, an optimization approach is then followed to determine the size of motors and leg mechanisms for the robot assembly. The static modeling of the robot assembly is then proposed for horizontal orientation where the assembly resembles a series-parallel hybrid manipulator.},
note = {PDF cannot be shared due to copyrights},
keywords = {},
pubstate = {published},
tppubtype = {incollection}
}
Latukha, Marina
The effect of sanctions on macro talent management Divers
Fnege Médias, 2024.
@misc{latukha_3259,
title = {The effect of sanctions on macro talent management},
author = {Marina Latukha},
url = {https://fnege-medias.fr/fnege-video/the-effect-of-sanctions-on-macro-talent-management/},
year = {2024},
date = {2024-11-01},
howpublished = {Fnege Médias},
note = {https://fnege-medias.fr/fnege-video/the-effect-of-sanctions-on-macro-talent-management/},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Josserand, Emmanuel; Boersma, Martijn
Australia's right to disconnect from work: Beyond rhetoric and towards implementation Article de journal
Dans: Journal Of Industrial Relations, vol. 66, no. 5, p. 703-720, 2024.
@article{josserand_3255,
title = {Australia's right to disconnect from work: Beyond rhetoric and towards implementation},
author = {Emmanuel Josserand and Martijn Boersma},
url = {https://journals.sagepub.com/doi/epub/10.1177/00221856241290625},
year = {2024},
date = {2024-11-01},
journal = {Journal Of Industrial Relations},
volume = {66},
number = {5},
pages = {703-720},
abstract = {Amendments to the Fair Work Act now allow workers in Australia a right to disconnect. The implementation of this right precipitated a polarised public debate that was not consistently evidence-based, encompassing the often-contradictory perspectives of unions, employers, business lobbies and politicians. This study offers a more nuanced and evidence-based understanding of the right to disconnect, its benefits and challenges and the possible impact on Australian employment practices and relations. It provides an international comparative analysis; it explores the literature on related topics such as work-life balance, occupational stress, management practices and productivity; and it proposes a model of the consequences of technology-enabled flexible work. The comparative analysis and literature review are supplemented with themes identified in Australian media coverage through a Leximancer analysis. The findings discuss the advantages and limitations of diverse top-down legislative or self-regulatory pathways experienced overseas by early adopters. While the right to disconnect can improve work-life balance, health and well-being and productivity, its implementation requires careful consideration of industry-specific contexts, clear policies and cultural shifts in workplaces to mitigate the risks associated with hyperconnectivity. These insights are useful for Australia as it enters the implementation phase of the right to disconnect.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Joshi, Yatish; Chatterjee, Sheshadri; Chaudhuri, Ranjan; Shams, S. M. Riad; Apostolidis, Chrysostomos
Assessing the impact of digital transformation capacity for international market growth: the role of leadership support Article de journal
Dans: International Marketing Review, 2024.
@article{joshi_3250,
title = {Assessing the impact of digital transformation capacity for international market growth: the role of leadership support},
author = {Yatish Joshi and Sheshadri Chatterjee and Ranjan Chaudhuri and S. M. Riad Shams and Chrysostomos Apostolidis},
url = {https://www.emerald.com/insight/content/doi/10.1108/imr-03-2024-0100/full/html},
year = {2024},
date = {2024-11-01},
journal = {International Marketing Review},
abstract = {on its dynamic capabilities and strategic depth, which, in turn, could impact the organization's international
market growth (IMG). This study also investigates the moderating role of leadership support (LES) in using
the DTC.
Design/methodology/approach - The study reviews various kinds of literature related to international
marketing, dynamic capabilities, digital transformation, strategic marketing and LES. Following this, a dynamic
capability view is adopted to develop a research model. This research model is later tested using partial least
squares structure equation modeling with data from 385 respondents from different types of organizations.
Findings - The study demonstrates that an organization's DTC significantly enhances its dynamic capabilities
and strategic depth. LES is vital for effectively applying and leveraging DTCs since it influences the association
between DTCs, competitive advantage and global marketing intelligence. The study also recognizes that
strategic depth and dynamic capabilities contribute to IMG.
Research limitations/implications - The study uncovers the impacts of DTCs, influencing IMG. The study
also provides valuable insights regarding the role of leadership in effectively leveraging the organization's
DTCs. It suggests the organization's management should invest in improving DTC.
Originality/value - This study contributes to the prevailing literature on DTC, leadership and IMG. The study
highlights the importance of DTC and how it impacts more established capabilities and leads to IMG of the
organization. Further, this study is also unique as it establishes the importance of LES in leveraging the
maximum benefits of the DTC.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Virto, Laura Recuero; Froidevaux, Jérémy
The Conversation, 2024.
@misc{recuero_virto_3241,
title = {5G à Paris et au Havre : deux approches distinctes pour arbitrer entre potentiel économique et incertitudes sanitaires},
author = {Laura Recuero Virto and Jérémy Froidevaux},
url = {https://theconversation.com/5g-a-paris-et-au-havre-deux-approches-distinctes-pour-arbitrer-entre-potentiel-economique-et-incertitudes-sanitaires-244127},
year = {2024},
date = {2024-11-01},
howpublished = {The Conversation},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Joullié, Jean-Etienne
Flexibilité : les horaires décalés sont-ils la meilleure opportunité à privilégier ? Divers
Welcome to the jungle, 2024.
@misc{joullie_3240,
title = {Flexibilité : les horaires décalés sont-ils la meilleure opportunité à privilégier ?},
author = {Jean-Etienne Joullié},
url = {https://www.welcometothejungle.com/fr/articles/flemme-transports-oser-horaires-decales},
year = {2024},
date = {2024-11-01},
howpublished = {Welcome to the jungle},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Xu, Hai-Chuan; Li, Tai-Min; Dai, Peng-Fei; Nguyen, Duc Khuong; Zhou, Wei-Xing
Stress testing climate risk: A network-based analysis of the Chinese banking system Article de journal
Dans: Journal Of International Money And Finance, vol. 149, p. 103207, 2024.
@article{xu_3235,
title = {Stress testing climate risk: A network-based analysis of the Chinese banking system},
author = {Hai-Chuan Xu and Tai-Min Li and Peng-Fei Dai and Duc Khuong Nguyen and Wei-Xing Zhou},
url = {https://www.sciencedirect.com/science/article/pii/S0261560624001943?utm_campaign=STMJ_219742_AUTH_SERV_PA&utm_medium=email&utm_acid=261312868&SIS_ID=&dgcid=STMJ_219742_AUTH_SERV_PA&CMX_ID=&utm_in=DM515743&utm_source=AC_},
year = {2024},
date = {2024-11-01},
journal = {Journal Of International Money And Finance},
volume = {149},
pages = {103207},
abstract = {Assessing the impact of climate risks on the financial system is one of the most urgent issues currently. We build a network-based climate risk model to explain how a shock from climate policies translates into shocks in the banking system. Then, we conduct macroprudential stress tests on the Chinese banking system under various climate policy scenarios. We show that under the policy target of peaking the carbon in 2030 and CO2 concentration no more than 500 ppm in 2100, individual banks in China will face equity losses ranging from 1.93% to 14.03%, equivalent to an overall loss of 6.94% in 2025. When considering the electric power sector's adoption of green energy technologies, the adverse effects will be slightly mitigated. Our stress tests suggest that the implementation of climate policies should be gradual and consider potential economic impacts so that climate goals can be achieved without undue shocks to the economy.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Guizani, Assil; Lakhal, Faten
Femmes dirigeantes et membres du conseil : un frein à l'évasion fiscale ? Divers
The Conversation, 2024.
@misc{guizani_3229,
title = {Femmes dirigeantes et membres du conseil : un frein à l'évasion fiscale ?},
author = {Assil Guizani and Faten Lakhal},
url = {https://theconversation.com/femmes-dirigeantes-et-membres-du-conseil-un-frein-a-levasion-fiscale-242365},
year = {2024},
date = {2024-11-01},
howpublished = {The Conversation},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Virto, Laura Recuero; Comte, Adrien; Pendleton, Linwood; Bailly, Denis
OCEAN University Initiative Policy Brief series, 2024.
@misc{recuero_virto_3221,
title = {In support of decision-making: Assessing and monitoring the social and ecological vulnerability of coral reef-dependent socio-ecosystems},
author = {Laura Recuero Virto and Adrien Comte and Linwood Pendleton and Denis Bailly},
url = {https://ocean-univ.org/policy-brief-7/?lang=en},
year = {2024},
date = {2024-11-01},
howpublished = {OCEAN University Initiative Policy Brief series},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Virto, Laura Recuero; Pendleton, Linwood; Comte, Adrien; Bailly, Denis
OCEAN University Initiative Policy Brief series, 2024.
@misc{recuero_virto_3220,
title = {Aide à la prise de décision : évaluation et suivi de la vulnérabilité sociale et écologique des socio-écosystèmes dépendant des récifs coralliens},
author = {Laura Recuero Virto and Linwood Pendleton and Adrien Comte and Denis Bailly},
url = {https://ocean-univ.org/policy-briefs/#n7--les-coraux},
year = {2024},
date = {2024-11-01},
howpublished = {OCEAN University Initiative Policy Brief series},
keywords = {},
pubstate = {published},
tppubtype = {misc}
}
Peticca-Harris, Amanda; Elias, Sara R. S. T. A; Navazhylava, Kseniya; Ravishankar, M. N.
Neoliberal healthism and women's entrepreneurial subjectivities in yoga Article de journal
Dans: Organization, 2024.
@article{peticca-harris_3217,
title = {Neoliberal healthism and women's entrepreneurial subjectivities in yoga},
author = {Amanda Peticca-Harris and Sara R.S.T.A Elias and Kseniya Navazhylava and M.N. Ravishankar},
url = {https://journals.sagepub.com/doi/abs/10.1177/13505084241295736},
year = {2024},
date = {2024-11-01},
journal = {Organization},
abstract = {Women entrepreneurs have long encountered the neoliberal expectation to perform as ideal subjects by exhibiting an enterprising femininity. However, existing literature on critical women's entrepreneurship has largely overlooked how health and wellbeing discourses permeate enterprising ideals and impact one's subjectivity. This qualitative study explores how 41 women entrepreneurs construct an enterprising subjectivity through neoliberal healthism, and by doing so, provides a deeper understanding of alternative logics within and beyond the neoliberal logic of the enterprise. Our findings detail who they understand themselves to be by internalizing and at times challenging neoliberal ideals through themes of self-responsibilization, self-optimization, and reflective health. Our main contribution to critical women's entrepreneurship is that we conceptualize how an enterprising subjectivity is constructed through the personal optimization of health and wellbeing, fueled by shared-self-care rather than only the logic of market enterprise.},
keywords = {},
pubstate = {online},
tppubtype = {article}
}
Navazhylava, Kseniya; Ibraimova, Meruyert
Dans: International Journal Of Human Resource Management, vol. 35, no. 21, p. 3715-3743, 2024.
@article{navazhylava_3216,
title = {The Impact of Legal Uncertainties on Innovating HR Practices in Developing Countries: A Case Study of Remote Work in Kazakhstan's Technical Gas Industry during the healthcare crisis},
author = {Kseniya Navazhylava and Meruyert Ibraimova},
url = {https://www.tandfonline.com/doi/abs/10.1080/09585192.2024.2428356},
year = {2024},
date = {2024-11-01},
journal = {International Journal Of Human Resource Management},
volume = {35},
number = {21},
pages = {3715-3743},
abstract = {This study explores the influence of legal uncertainties on the process of innovating human resources (HR) practices in developing countries. Through a case study focused on introducing remote work within Kazakhstan's Technical Gas Industry during a healthcare crisis, we examine the multifaceted challenges and opportunities that emerge when navigating a complex legal landscape. Our findings reveal that legal uncertainties, stemming from inadequacies in legislation and the tightness of norms, significantly impede the ability to adapt and modernize HR practices during crises. Furthermore, the criticality of the company's position within the industry, combined with a low degree of legal enforcement, underscores the concept of "responsibilization" among HR professionals. This phenomenon compels HR practitioners to assume greater responsibility and make strategic decisions that occasionally push the boundaries of existing laws and regulations. In this context, we propose a novel conceptualization of responsibilization, distinct from empowerment, as it involves embracing negative legal consequences associated with proactive decision-making during crises. This study contributes significantly to our understanding of how legal uncertainties influence the process of HR innovation in developing countries, highlighting the intricate interplay between regulatory frameworks, crisis management, and organizational transformation.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Vessal, Saeedeh Rezaee; Maalej, Mariem El Euch; Partouche-Sebban, Judith; Toledano, Alain
Multisensory healing: transformative service encounters in nonpharmacological therapies for cancer patients' well-being Article de journal
Dans: Journal Of Services Marketing, vol. 38, no. 8, p. 1099-1113, 2024.
@article{rezaee_vessal_3215,
title = {Multisensory healing: transformative service encounters in nonpharmacological therapies for cancer patients' well-being},
author = {Saeedeh Rezaee Vessal and Mariem El Euch Maalej and Judith Partouche-Sebban and Alain Toledano},
url = {https://www.emerald.com/insight/content/doi/10.1108/jsm-12-2023-0478/full/html},
year = {2024},
date = {2024-11-01},
journal = {Journal Of Services Marketing},
volume = {38},
number = {8},
pages = {1099-1113},
abstract = {Purpose
This study aims to explore the impact of nonpharmacological therapies on cancer patients' daily illness management and long-term well-being. It focuses on the design and effects of immersive multisensory workshops, including therapies such as yoga, music therapy and visual imagery. By examining individuals' experiences before, during and after the service experience, the study aims to provide comprehensive insights into the transformative effects of these immersive multisensorial experiences from the individuals' perspectives.
Design/methodology/approach
From November 2021 to March 2023, the authors conducted 13 interviews and 3 focus groups (10 participants in total) among cancer patients. Thematic analysis of recorded interviews and focus groups revealed recurring patterns, key themes and meaningful insights from participants' narratives.
Findings
The findings provide insights into individuals' journey of service experiences among cancer patients from a user perspective. By framing the results within the service encounters model, individuals' journey of this immersive multisensory experience is studied in three different periods: the pre-core, the core and the post-core service encounter. The pre-core service encounter includes activities such as information gathering to answer concerns and setting expectations, with the therapy. The core service encounter encompasses the immersive environmental experience, which includes multisensory integration and activity immersion, body-mind reconnection, as well as engaging interactive experiences with service providers, other patients and internal engagement. The post-core service encounter reflects the cognitive, psychological, behavioral and spiritual outcomes of the service.
Originality/value
This paper sheds light on the design of immersive multisensory workshops as nonpharmacological therapy. Adopting a user-focused approach using the service encounters framework helps clarify various aspects of this therapy and its effects on patients' reconnection with their bodies and well-being. This research offers valuable insights for designing effective multisensory therapeutic environments for chronic patients to improve the quality of health-care services.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Chaudhuri, Ranjan; Grandhi, Balakrishna; Vrontis, Demetris; Chatterjee, Sheshadri
Assessing the significance of employee flexibility and organization policy for survival of organizations during turbulent conditions Article de journal
Dans: International Journal of Organizational Analysis, vol. 32, no. 9, p. 2026-2051, 2024.
@article{chaudhuri_3214,
title = {Assessing the significance of employee flexibility and organization policy for survival of organizations during turbulent conditions},
author = {Ranjan Chaudhuri and Balakrishna Grandhi and Demetris Vrontis and Sheshadri Chatterjee},
url = {https://www.emerald.com/insight/content/doi/10.1108/ijoa-08-2023-3892/full/html},
year = {2024},
date = {2024-11-01},
journal = {International Journal of Organizational Analysis},
volume = {32},
number = {9},
pages = {2026-2051},
abstract = {Purpose
The purpose of this study is to assess the significance of employee work flexibility and the policy of the organization for survival during any crisis. This study also investigates the moderating role of leadership support (LS) during such turbulent conditions.
Design/methodology/approach
This study has used literature from the fields of organization performance, human resources and organization policy (OP), along with the theories of resource-based view (RBV) and dynamic capability view (DCV) to develop a conceptual model. Later, the conceptual model is validated using the structural equation modeling technique. The study used a survey method with a sample of 311 participants. These participants are employed as human resource managers (HRM) and other supportive workforce at different levels in the organizations.
Findings
The study shows that innovativeness and employee flexibility (EFL) are critical toward organizations' survival during any crisis. Also, the study highlights the importance of OP and LS for the survival of organizations during and after any turbulent condition.
Research limitations/implications
This study provides valuable inputs to the leadership teams of organizations, especially HRM. This research also provides food for thought for policymakers and researchers in the field of organizational performance. This study also contributes to the overall body of literature on organization analysis and extends the literature on RBV and DCV.
Originality/value
The study adds value to the overall body of literature on organization performance and capabilities along with human resource management. Few studies have nurtured issues on EFL during turbulent conditions. Also, there are limited studies in the areas of OP such as favorable and unfavorable policies toward employees. Thus, this study can be considered unique. Moreover, the study investigates the moderating role of LS which adds value toward the body of literature on organizational leadership capability.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Latukha, Marina; Guo, Wanting; Yan, Kaifeng
Adaptive culture and employee resilience in China: The moderator role of technological turbulence Conférence
China Goes Global 2024, Paris, France, 2024.
@conference{latukha_3200,
title = {Adaptive culture and employee resilience in China: The moderator role of technological turbulence},
author = {Marina Latukha and Wanting Guo and Kaifeng Yan},
url = {http://www.chinagoesglobal.org/conference/},
year = {2024},
date = {2024-11-01},
booktitle = {China Goes Global 2024},
address = {Paris, France},
abstract = {Purpose: Adaptive culture and employee resilience are essential for firms to successfully adapt to a turbulent environment. Employees with a strong level of resilience can better cope with uncertain situations, and an adaptive culture provides a suitable environment for resilience development. This study reveals how adaptive culture contributes to the development of employee resilience through the lens of conservation of resources theory.
Design/methodology/approach: We use the partial least squares structural equation modelling method to analyze the responses from 621 Chinese employees.
Findings: The findings show the direct and indirect relationships between adaptive organizational culture and employee resilience. Employees' agency and pathways toward goal achieving mediate the relationship between adaptive culture and employee resilience. In the context of high technological turbulence, the positive impact of adaptive culture on employees' agency is strengthened.
Practical implications: Our study justifies the importance of adaptive culture within organizations. Managers should develop an adaptive culture within organizations, and encourage employees to establish chronic belief in adapting to changing environments by expanding their ability and maintaining a positive psychological state.
Originality/value: This study empirically tests, for the first time, the relationship between adaptive culture and employee resilience. Our findings expand the literature on organizational culture and resilience development, providing a theoretical foundation for firms to establish resilience-oriented organizational culture.},
note = {12 au 13/11/2024},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Sama, Juvert Njeck; Biancalani, Alessandro; Bottino, Alberto; Sarto, Daniele Del; Dumont, Remi; Giannatale, Giovanni Di; Ghizzo, Alain; Hayward-Schneider, Thomas; Lauber, Philipp; McMillan, Ben; Mishchenko, Alexey; Muruggapan, Moahan; Rettino, Brando; Rofman, Baruch; Vannini, Francesco; Villard, Laurent; Wang, Xin
Ion temperature gradient mode mitigation by energetic particles, mediated by forced-driven zonal flows Article de journal
Dans: Physics Of Plasmas, vol. 31, no. 11, p. 112503, 2024.
@article{sama_3198,
title = {Ion temperature gradient mode mitigation by energetic particles, mediated by forced-driven zonal flows},
author = {Juvert Njeck Sama and Alessandro Biancalani and Alberto Bottino and Daniele Del Sarto and Remi Dumont and Giovanni Di Giannatale and Alain Ghizzo and Thomas Hayward-Schneider and Philipp Lauber and Ben McMillan and Alexey Mishchenko and Moahan Muruggapan and Brando Rettino and Baruch Rofman and Francesco Vannini and Laurent Villard and Xin Wang},
url = {https://pubs.aip.org/aip/pop/article/31/11/112503/3318596/Ion-temperature-gradient-mode-mitigation-by?searchresult=1},
year = {2024},
date = {2024-11-01},
journal = {Physics Of Plasmas},
volume = {31},
number = {11},
pages = {112503},
abstract = {In this work, we use the global electromagnetic and electrostatic gyro kinetic approaches to investigate the effects of zonal flows forced-driven by Alfvén modes due to their excitation by energetic particles on the dynamics of ITG (ion temperature gradient) instabilities. The equilibrium of the 92416 JET tokamak shot is considered. The linear, nonlinear Alfvén modes, and the zonal flow dynamics are investigated, and their respective radial structures and saturation levels are reported. ITG dynamics in the presence of the zonal flows excited by these Alfvén modes are also investigated. The zonal flows forced-driven by Alfvén modes can significantly impact the ITG dynamics. A zonal flow amplitude scan reveals the existence of an inverse relation between the zonal flow amplitude and the ITG growth rate. These results indicate that forced-driven zonal flows can be an important indirect part of turbulence mitigation due to the injection of energetic particles.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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