bluuebunny/crossref_metadata_2025 huggingface dataset:
Du temps concédé
Authors: Taiclet Anne-France
Published: September 2021

L’article étudie les modalités d’orchestration politique de l’extinction de l’industrie charbonnière en France, qui s’est étendue sur près d’un demi-siècle. Il analyse ainsi la construction d’une capacité politique à imposer des pertes. L’article insiste sur une stratégie particulière de blame avoidance reposant sur la temporalisation du retrenchment , qui contribue à construire à la fois l’acceptabilité et l’irréversibilité du processus, mais aussi sa durée singulière. Le temps apparaît alors comme une concession mais aussi une forme de gain, il est ce qui est échangé dans les rapports de force politiques qui sous-tendent l’extinction des charbonnages. L’article restitue trois configurations qui montrent à la fois la répétition de la justification économique des fermetures et diverses modalités de leur déclinaison qui ont pour effet de produire du temps. Au final, ces modalités dessinent une certaine trajectoire de réformes, qui a produit un changement substantiel sous la forme d’une procrastination maîtrisée.
Psychological Ownership meets the Big Five
Authors: Essig Elena , Soparnot Richard
Published: September 2021

Cette étude s’appuie sur la théorie de la Propriété Psychologique (Pierce et al. , 2001) et explore les traits de personnalité de Big Five Inventory (BFI) (John et al. , 1991) comme ses antécédents. L’objectif de cet article est de poursuivre l’étude des facteurs qui influencent l’émergence de la propriété psychologique organisationnelle et donc d’examiner les différences individuelles. Notre recherche quantitative a échantillonné un total de 236 jeunes professionnels ayant répondu à une enquête d’auto-évaluation. Les prédicteurs BFI de la propriété psychologique organisationnelle ont été testés à l’aide de la modélisation des équations structurelles (SEM). Après avoir décomposé les traits de BFI en facettes, notre étude a révélé que tous les cinq traits de personnalité influencent, au moins de manière partielle, le sentiment de propriété. En outre, des différences entre les genres ont été constatées. Nous avons trouvé qu’une facette de l’agréabilité prédit plus fortement les sentiments de la propriété pour les hommes que pour les femmes. Les conclusions tirées de notre étude contribuent à la recherche scientifique et permettent d’établir des implications managériales.
Devenir parent à travers les frontières nationales et raciales
Authors: Brun Solène
Published: September 2021

À partir d’une enquête menée entre 2015 et 2017 sur l’adoption internationale, cet article se penche sur la racialisation du devenir parent, à savoir sur la manière dont le processus d’«  emparentement  » et de création du lien parental sont mis en tension dans le cas d’une parentalité qui doit opérer à travers les frontières nationales et raciales. L’article met en évidence que le processus d’emparentement occupe différentes scènes (institutionnelle, intime, interactions avec l’entourage), dans lesquelles la question raciale fait irruption. Celle-ci se joue dans une tension protéiforme entre différentes conceptions et gestions de la différence racialisée entre les parents et les enfants. D’une part, un universalisme, compatible avec une vision «  colorblind  » (aveugle aux « couleurs ») du monde et des rapports sociaux et, d’autre part, une reconnaissance et une prise en compte de la différence racialisée qui prend notamment les traits d’un pragmatisme revendiqué.
Numerical approach for approximating the Caputo fractional-order derivative operator
Authors: Albadarneh Ramzi B. ,   Department of Mathematics, Faculty of Science, The Hashemite University, P.O Box 330127, Zarqa 13133, Jordan, Batiha Iqbal , Alomari A. K. , Tahat Nedal ,   Department of Mathematics, Faculty of Science and Technology, Irbid National University, Irbid 2600, Jordan,   Nonlinear Dynamics Research Center (NDRC), Ajman University, Ajman 346, UAE,   Department of Mathematics, Yarmouk University, Irbid 211-63, Jordan
Published: September 2021

This work aims to propose a new simple robust power series formula with its truncation error to approximate the Caputo fractional-order operator $ D_{a}^{\alpha}y(t) $ of order $ m-1 < \alpha < m $, where $ m\in\mathbb{N} $. The proposed formula, which are derived with the help of the weighted mean value theorem, is expressed ultimately in terms of a fractional-order series and its reminder term. This formula is used successfully to provide approximate solutions of linear and nonlinear fractional-order differential equations in the form of series solution. It can be used to determine the analytic solutions of such equations in some cases. Some illustrative numerical examples, including some linear and nonlinear problems, are provided to validate the established formula.
International monetary spillovers and macroeconomic stability in developing countries
Authors: Katusiime Lorna ,   Economic Research Department, Bank of Uganda, P.O Box 7120, Kampala, Uganda
Published: September 2021

This paper analyses the impact of international spillovers on macroeconomic stability in developing countries. Specifically, the study investigates the impact of United States (US) monetary policy spillovers in the form of US inflation and Federal funds interest rate on Uganda and Kenya's inflation rates, interest rates and the exchange rates, key macroeconomic indicators of importance to macroeconomic stability. The focus on international spillovers from the USA is due to the dominant role it plays in determining global economic conditions. The study applies the Generalized Vector Autoregressive (GVAR) approach to quantify spillovers across these economies. The results shows that despite recent efforts towards East African regional integration, international spillovers from global economies like the US are more significant in determining macroeconomic stability in developing countries, underscoring the importance of global policy coordination. Specifically, we find an amplification of return and volatility spillovers after the onset of the Global financial crisis.
Bonheur individuel et collectif dans le conte philosophique
Authors: Fourgnaud Magali
Published: September 2021

Dans la première moitié du XVIIIe siècle, le conte à visée morale et philosophique témoigne de l’émergence de nouveaux modèles de sociabilité. D’une part, il met en scène des sociétés unies par la quête de la vérité et du bonheur individuel et collectif. D’autre part, le dispositif narratif permet au lecteur de prendre littéralement la place de l’Autre : esthétique sentimentale et développement de l’idée de démocratie se trouvent ainsi intimement liées.
Ilya Kabakov, ou le récit de vies communautaires
Authors: Cazaux Alice
Published: September 2021

Ilya Kabakov, qui se qualifie lui-même d’artiste soviétique, dévie du parcours réaliste socialiste imposé aux sens, recréant dans ses installations totales les effets psychologiques d’une lutte incessante avec l’idéologie, et se fait narrateur des déviances et des dégénérescences qu’elle a pu engendrer sur ses sujets. Il synthétise les répercussions de cette aspiration à l’idéal sur l’Homo Sovieticus à travers la représentation des appartements communautaires, les kommunalki.
L’intermédialité opaque : Deleuze, Antonioni et l’espace insistant de Blow-Up
Authors: Salucci Marco
Published: September 2021

Selon Calvino la littérature a la capacité de rentrer dans un texte transparent, d’ouvrir un monde. Tout comme la littérature, l’art permet de passer d’une dimension matérielle à un monde autre. Le média s’efface. L’hypermédiation dans laquelle nous vivons est un développement extrême de ce processus, il vise à rendre transparent son support et à recréer d’autres réalités virtuelles. Mais que se passe-t-il si ce processus se bloque ? Blow-Up de Michelangelo Antonioni permet l’extraordinaire expérience d’une résistance à cette dérive du réel grâce à la rencontre entre film et photographie. L’intermédialité sera abordée à travers une perspective deleuzienne qui permet de lire la résistance du média comme une nouvelle expérience du sensible.
The Strategic Divestment Decision in the Family Business Through the Real Options and Emotional Lenses
Authors: Labaki Rania , Hirigoyen Gérard
Published: September 2021

Divestments have received little attention in family business research, although representing one of the most important strategic and financial decisions. Additionally, they have been insufficiently studied from the owning family's emotional perspective. This chapter contributes in filling these gaps by focusing on the core entity of the family business as object of divestment from the Real Options and Regret theoretical lenses. It suggests a characterization of the family business divestment decision and a series of propositions with case vignettes around configurations of divestment options, their valuation, and influence in different emotional family business archetypes.
Keys to the Survival of the Family Firm
Authors: Camisón César , Moreno José Antonio
Published: September 2021

The purpose of this research is to carry out an in-depth exploration of the causes of the family firm's success over short and long term, analysing which capabilities are the most valuable sources of sustainable competitive advantage in every time horizon. The results confirm only functional capabilities have a positive and significant effect on short-term economic performance, whereas dynamic capabilities are the only ones that have a positive and significant impact on long-term economic performance.
The 3D IFB SWOT Analysis as a Strategic Tool to Develop Entrepreneurial Plans for Family Businesses
Authors: Vega-Rosado Luz Leyda
Published: September 2021

This chapter provides a framework that family business members can use to strategically and entrepreneurially evaluate themselves before they prepare the final strategic plan of the family firm. The tool consists of four phases. The first phase is the Strengths-Weaknesses-Opportunities-Threats (SWOT) analysis of the Individuals that are members of the family business. The second phase is the SWOT analysis of the Family's generational groups. Each generation in the family business will work in groups according to their year of birth. The third phase is the SWOT analysis of the Business. The fourth and most important phase is the integration called 3D IFB SWOT Analysis. It is 3D because it is three-dimensional, integrating the Individual, the Family's generations, and the Business.
Independent Directors' Tenure, Expropriation, Related Party Transactions, and Firm Value
Authors: Liew Chee Yoong , Devi S. Susela
Published: September 2021

This chapter analyses the relationship between related party transactions (RPT) and firm value and whether independent directors' tenure (IDT) strengthens or weakens this relationship. Further, it examines ownership concentration's role on this moderating effect of IDT in Malaysian family and non-family corporations. It is found that that IDT weakens the relationship between RPT and firm value. However, ownership concentration strengthens this moderating effect of IDT. Interestingly, family corporations are more likely to show a stronger impact of ownership concentration which we allude to concerns of maintaining reputation. The research results remain after controlling for technology corporations. The findings' have important implications for policy makers, practitioners and regulators, especially in emerging economies globally.Keywords: Agency Conflict, Corporate Financial Valuation, Independent Directors' Term in the Office, Corporate Governance, Family Corporations, Emerging Markets
Cash Holdings and Corporate Governance
Authors: Akben-Selcuk Elif , Sener Pinar
Published: September 2021

This chapter investigates the empirical factors affecting corporate cash holdings with special emphasis on corporate governance variables for a sample of Turkish-listed nonfinancial firms over the period 2006 to 2010. The findings reveal a significant non-linear relation between family ownership and cash holdings. In addition, while board structure does not significantly affect the level of cash holdings, tunneling increases cash reserves of firms. Furthermore, the results indicate that cash flow, leverage, other liquid assets that can be used as cash substitutes, the degree of tangibility of assets, and firm size are important in determining cash holdings among Turkish companies.
Succession in Family Business Through Authentic Leadership
Authors: Baykal Elif
Published: September 2021

Family businesses are the kind of organizations that are characterized by overlapping systems of ownership, management, governance, and family values. In family firms, the family is the main asset of the business, and family members are strictly bound to the firm. Due to the dominance of a specific family, the success of the company is closely linked to the proper administration of the duality in the industry, the existence of family and business simultaneously. This fact distinguishes family firms from other companies. Furthermore, managerial and ownership priorities of the owner family are maintained through intergenerational succession. And, the existence of multiple stakeholders and their conflicting demands necessitate a transparent and authentic leadership approach in this delicate process. In this chapter, it is proposed that in family firms, intergenerational succession is more convenient and less painful, in case an authentic leader who gives importance to high levels of awareness, transparency, and morality is in power.
The Sustainability of Resource-Sharing Family Business in Relation to Family Non-Economic Goals
Authors: Trigos Federico , Doria Mario A.
Published: September 2021

Small and medium family businesses have distinct characteristics that differ from large corporations, with distinct challenges to their owner-managers. Many entrepreneurial families seek to achieve non-economic goals and share familial resources without compensation, not necessarily maximization of their sustainable value. As a consequence, traditional financial reporting is of limited use to them, as it does not reflect their priorities. This article introduces sustainability elements in the socio-emotional-wealth theory; identifies a family business type called resource-sharing; proposes a financial ruleset to quantify the sustainable financial position of the company regarding the achievement of non-economic goals of the family; and introduces an integrated mechanism to identify strategic implications for both family and business. Concepts are applied to family businesses from three countries, to verify applicability and usefulness.
Sustainable Entrepreneurship, Family Farms and the Dairy Industry
Authors: Ratten Vanessa , Dana Leo-Paul
Published: September 2021

There has been increasing recognition that for regional competitiveness in rural areas there needs to be a focus on sustainable farming initiatives especially for family farms that are competing with global conglomerates. Family farms, whilst declining in number, are the purpose of this paper studying the rural entrepreneurship in family farms as they are at the heart of rural communities and the overall agricultural industry and comprise a high percentage of total farms. This paper takes a case study approach using in-depth semi structured interviews to delve into the types of entrepreneurial strategies that are distinctive of family farms in terms of their sustainability approach to farming. Dairy farms in the West Victorian area of Australia are studied and the findings suggest that family farms can increase their regional competitiveness and international standing by focusing on their collaborative, social and sustainable entrepreneurial strategies.
Emergence of Familiness and Family Owned Business Performance
Authors: Aung Nay Zar , Kohda Youji
Published: September 2021

This article explores the concept of familiness in family-owned businesses (FOBs), identifying how families generate their own resources for business performance. Applying the resource-based view, the authors examined seven Myanmar businesses. Findings revealed that two factors influence familiness in Myanmar FOB: family unity and internal governance systems, which can be subdivided into traditional and collective systems. Moreover, evaluation revealed that FOB's business performance was affected by different family attitudes. A combination of family unity and a traditional internal governance system was conducive to controlling the internal business capabilities, whereas creating external opportunities were considered more effective for a combination of family unity and a collective internal governance system. Findings suggest that familiness emerges through embedded family resources that incorporates a sense of awareness with abilities for business advantages. These empirical results can provide insights and inputs that can help small and medium-sized FOBs safeguard their future.
Digital Organizations
Authors: Ferreira Maria João , Moreira Fernando , Seruca Isabel
Published: September 2021

Digitalization is changing business and organizations. In the organizational context, the potential that can be realized through digitalization is manifest, namely the expenditure reduction and higher innovative power. However, it is not enough to integrate digitalization; a change of culture and behavior is necessary. To this extent, social media relations have the potential to create communication capabilities that can be turned into useful resources, which in turn will result in more significant competitive advantage and performance. Taking advantage of social tools within social business contexts requires an exercise in how to demonstrate usefulness regarding the creation, access, and sharing of content securely. To this end, this chapter will provide a comprehensive view of a new context of labor (i.e., social business supported by mobile IST-m_CSDIT2) to improve the organizational well-being through the collective intelligence and agility dimensions.
Assurance for Change Management With COBIT 2019 and CMMC Maturity Frameworks
Authors: Zanzig Jeffrey S. , Francia, III Guillermo A.
Published: September 2021

As technology plays an ever-increasing role in carrying out structured tasks in today's society, people are given more time to focus their attention on higher levels of service and personal development. However, technology is in a constant state of change and assurance services are needed to help ensure that technology changes are accomplished properly. The Institute of Internal Auditors has identified 10 steps that can be used to effectively implement changes in technology. This process and its accompanying internal controls can be assessed through an internal audit function that considers issues of both functionality and security. In addition, continuous improvement of the change management process for technology can be evaluated though capability/maturity models to see if organizations are achieving higher levels of accomplishment over time. Such models include the COBIT 2019-supported capability maturity model integration (CMMI) model and the cybersecurity maturity model certification (CMMC) framework used by defense industrial base organizations.
BI and Analytics for Effective Disaster Recovery Management Lessons From the Bayou
Authors: Smith Gregory , Ariyachandra Thilini
Published: September 2021

Disaster recovery management requires agile decision making and action that can be supported through business intelligence (BI) and analytics. Yet, fundamental data issues such as challenges in data quality have continued to plague disaster recovery efforts leading to delays and high costs in disaster support. This chapter presents an example of these issues from the 2005 Atlantic hurricane season, where Hurricane Katrina wreaked havoc upon the city of New Orleans forcing the Federal Emergency Management Agency (FEMA) to begin an unprecedented cleanup effort. The chapter brings to light the failings in record keeping during this disaster and highlight how a simple BI application can improve the accuracy and quality of data and save costs. It also highlights the ongoing data driven issues in disaster recovery management that FEMA continues to confront and the need for integrated centralized BI and analytics solutions extending to the supply chain that FEMA needs to become more nimble and effective when dealing with disasters.
Critical Success Factors for Organizational Agility
Authors: Marhraoui Mohamed Amine , Janati Idrissi Mohammed Abdou , El Manouar Abdellah
Published: September 2021

Companies are facing important challenges related to markets' internationalization, regulatory restrictions, and fierce competition especially during the COVID-19 context. Environment is thus characterized by rapid and volatile changes. Organizational agility is the key capability allowing firms to adapt continuously by sensing changes in their environment and responding in an efficient and rapid manner. Previous work has addressed organizational agility enablers, including IT ones, allowing the firm to be more agile. In this chapter, the authors first extend their organizational agility enablers list through an in-depth analysis of consulting firms and governmental agencies reports on agility during the COVID-19 context. The final list contains 28 organizational agility enablers belonging to 10 groups. Then, the authors conduct a Q-study in order to identify what factors are critical for a successful journey towards agility and to analyze the results from an IT perspective.
Communication and Competence
Authors: Sibole Jamie L.
Published: September 2021

Many factors are important when planning and implementing strategies for teaching in the multiple disability/cross-categorical classroom. No two students' needs are alike; however, two areas are invariably a topic of discussion and lead many of the decisions being made in the individual's educational program: communication and presumed competence. The following chapter includes student narratives for a child with multiple disabilities as well as a child with autism spectrum disorder. Each child exhibits a significant communication delay and is considered to be non-verbal. The narratives along with strategies used to support the students have been included. Common misconceptions about augmentative and alternative communication use and presumed competence among students with significant communication needs are examined as well as research and theory concerning these areas.
Social/Emotional Trauma and Trauma-Informed Strategies for Exceptional Students
Authors: Cassidy Kimberly D.
Published: September 2021

This chapter is a case study about a 4th grade student who has some exceptionalities. His mother has requested he be tested for many years, but school personnel will not agree to provide any screenings because Ethan is not a problem child, and his work is average. Ethan complains of a stomachache often, and his mother notes that she struggles to get him to do his work. There are multiple key statements in the scenarios that should provide data for preservice teachers to use when making an informed decision about the needs of Ethan. There are also questions and activities to aid the preservice teacher in recognizing and avoiding bias, finding resources to support Ethan's exceptionalities, and advocating for his/her students.
Postsecondary Transition Planning
Authors: Kemp Charles William
Published: September 2021

Understanding one of the major purposes of a student's individual education program (IEP), the postsecondary transition planning section, is key for preservice teachers. Though federal guidelines mandate the transition plan to start by age 16, many states require the development of the plan much earlier. The author believes that for some students, the transition plan is completed too late to have full effect. The chapter will give the preservice teacher the knowledge needed to understand the component of the transition plan and offer some resources and suggestions for assessments to develop the transition plan.
Interactive Computer Play in the Pursuit of Gait Optimization for Children With Cerebral Palsy
Authors: Schladen Manon Maitland , Koumpouros Yiannis , Choong Elena America , Belschner Justine Lee
Published: September 2021

Exercise therapy delivered through interactive computer play (ICP) has been shown to be effective for improving gross motor skills, and ultimately gait, in children with cerebral palsy (CP). This chapter provides an overview of CP, its impact on, gait and the current physical therapy (PT) standard of care. The history of the home exercise program (HEP) component of standard PT care is described, along with the potential for using ICP to improve HEP. ICP systems are surveyed, and their defining features discussed. The current therapeutic use of ICP is described and directions for further development to enhance therapeutic utility presented. A theoretical framework to support ICP implementation, self-determination theory (SDT), is outlined, and an example of its exploration in a pilot effort is provided. An example of healthcare system barriers to rapid uptake of ICP is presented along with alternative strategies for deployment and recommendations for further research.
Family-Centered Telehealth Supporting Motor Skills and Activity in Individuals With Rett Syndrome
Authors: Lotan Meir , Stahlhut Michelle , Romano Alberto , Downs Jenny , Elefant Cochavit
Published: September 2021

Rett syndrome is a rare genetically caused condition associated with severe disability and impaired motor functions. Local therapists typically see small numbers of affected individuals, and this limits their capacity to gain experience. Telehealth is being used increasingly to counter poor access to rehabilitation services. Moreover, there is a need to develop management plans that support individuals with Rett syndrome over their lifespan. Three projects in which telehealth support was provided by therapists experienced in Rett syndrome and supported by available local resources are presented in this chapter. The three projects responded to locally identified needs in a cost-efficient way and empowered those working with people with Rett syndrome to maintain and improve their clients' physical function and activity. This chapter will discuss the conceptual underpinnings of delivering a service using a telehealth approach and describe the results and the strategies implemented in the projects mentioned above.
The Future of Transversal Competencies in Higher Education Assessment
Authors: Cushen Jean , Durkin Lauren
Published: September 2021

This chapter evaluates the rising significance of transversal competencies and the implications for higher education assessment practices. Transversal competencies are expected to play a definitive role in future of work scenarios. This chapter evaluates the decisions and impacts surrounding the integration of transversal competencies into higher education assessments. In particular, the chapter explores the commitments and adjustments that higher education leaders must make to build the competence assessment infrastructure and supports required. The guiding role ‘student-centred learning' pedagogies can play is discussed. Relatedly, early-stage competence frameworks are offered as insight into how student-centred learning can deliver novel, active, reflective assessments that embrace competence diversity and target meaningful development. Finally, a roadmap is offered for higher education leaders to guide them in this challenging but pertinent transformation of university teaching and learning.
Non-Linear Curriculum Experiences for Student Learning and Work Design
Authors: Adams Jacob L. , Thomas Steven K.
Published: September 2021

Developing curriculum aligned with employment outcomes often includes linear design. However, students do not cognitively approach their education linearly, and economies do not fluctuate linearly. We should support students' natural non-linear approaches to education and employment. Chat bots that include non-linear presentation of text, short video clips, and images can help us design curricular experiences that mirror and personalize unique student cognition. As students navigate nudges of content within a chat bot on their phone or full-page views in an internet browser, the initial content will catalyze new questions and non-linear thinking for students to then explore their own employment related journeys. This will buttress students to be agents in their learning instead of objects of linear design. Machine learning models feeding chat bot learning journeys and experiences can help improve organic assessment for a constellation of employment preparedness outcomes and connection.
Distance Learning Programmes as Alternative Learning
Authors: Dos Santos Luis Miguel
Published: September 2021

This study aims to understand the satisfaction and experience of programme-seeking students in a community college in the United States. In order to improve the satisfaction, experience, and teaching and learning procedures of distance learning courses and programmes, it is important to understand the students' feedback and ideas. Based on the case study methodology, the researcher collected data from 1,857 inductive surveys and 11 focus group activities. This research allowed the researcher to gain knowledge and understanding about students' satisfaction, experience, and potential enrolment in degree programmes during and after the COVID-19 pandemic. More importantly, the results provide recommendations to school leaders, instructors, government leaders, and policymakers about current and future college and university development regarding changes in teaching and learning behaviours.
Avoiding the Mediocrity Pact
Authors: Meyer, Jr. Victor , Murphy J. Patrick , Meyer Bernardo
Published: September 2021

This chapter identifies a problem in higher education affecting all levels of participants from student to trustee. It is a condition where teachers pretend they are teaching, and students pretend they are learning. Brazilian anthropologist Darcy Ribeiro observed education in Brazil, identifying one of its maladies in coining the expression “O Pacto da Mediocridade” — the Mediocrity Pact. Cohen and March analyzed universities characterizing them as organized anarchies. The chapter conceptualizes the term and provides examples of the pact in action in the COVID-19 pandemic context. The authors identified problems challenging higher education management and suggested strategies to overcome the pact. Finally, they emphasize the higher education benefits of citizenship, better appreciation of culture and arts, and learning to live peacefully in a democratic and changing society.
COVID-19 and the Digital Identity of Faculty
Authors: Shahnaz Ambreen , Qayyum Khan Abdul
Published: September 2021

Based on Bennett's theoretical framework, “The Digital Practitioner,” rooted in Maslow's Hierarchy of Need, this mixed-method study investigated the digital identity of the Pakistani universities' faculty in the COVID-19 context. The data revealed that the faculty is willing to adopt digital identity with modesty, empathy, and positivity while the negative feelings like fear, risk, and mistakes have been accepted with optimism. The implications of the study guide the policymakers in academia to reflect on the teachers' digital identity and address their fears and challenges through institutional support and proper professional development opportunities.
Social Media and E-Commerce at the Global Level
Authors: Adam Ibrahim Osman , Alhassan Muftawu Dzang
Published: September 2021

The global proliferation of mobile devices coupled with the heightened use of social media has led to increasing levels of social interactions, electronic commerce, and the phenomena of social commerce. Whilst previous information systems literature has sought to examine the benefits and factors that influence e-commerce adoption at both the individual and firm level, studies on e-commerce adoption at the global level have seldom been undertaken. Furthermore, previous studies have failed to examine the mediating role social media use plays in examining the effects of ICT access and ICT skills on e-commerce. Founded on the technology-organization-environment framework, this study seeks to fill this gap by examining the effects of ICT access, ICT skills, and social media use on global e-commerce adoption on one hand and the mediating role of social media use on the other. The study relied on cross-sectional data from 135 countries globally for the year 2016. The data analysis using partial least square structural equation modelling (PLS-SEM) shows that ICT access, ICT skills, and social media use positively influence e-commerce adoption at the global level. Furthermore, social media use plays a significant role in mediating the influence of ICT access and ICT skills on e-commerce adoption. The results of this study provide fresh insights into the global adoption of e-commerce. The authors indicate some implications of the study for policy and practice.
Exploring the Antecedents of Social Support on Social Network Sites
Authors: Gunawan Juniati , Liu Ying Chieh Allan
Published: September 2021

There has been little research to examine the antecedents of social support in the setting of social network sites (SNS). This study uses supplementary fit as an antecedent to explain why people can perceive social support on SNS. The authors collect 550 validated questionnaires from Facebook, Instagram, and PTT. The statistical results reveal the following findings: (1) value-based fit promotes emotional and informational support but not instrumental support; (2) personality-based fit promotes emotional and informational support but not instrumental support. The theoretical contributions are as follows: First, social support was tested as a multi-dimensional factor, which can better identify the types of supports people perceive from SNS. Second, supplementary fit acts as an antecedent to clarify the conditions individuals' perceive as social support, which facilitate a new path for both social support and virtual communities research. Suggestions to facilitate valued-based and personality-based fit on SNS are provided.
Research of Solar Energy Potential of Photovoltaic Installations on Enclosing Structures of Buildings
Authors: Daus Yuliia , Kharchenko Valeriy , Yudaev Igor
Published: September 2021

Under conditions of limited space for the placement of photovoltaic modules, exploitation of rooftop and facade photovoltaic power plants are highly relevant. One of their main advantages is the possibility to integrate them into both existing and new consumer infrastructures, regardless of their configuration, using the building envelope. On the example of the specific tilt angles relative to the horizon of the receiving surfaces of the modules when they are placed on the enclosing structures of the building for southern spatial orientation, analysis of the utilization level of solar energy potential of the region is carried out. The inclination angles of the enclosing structures, which are characterized by the closest electric energy generation to the generation by modules of optimal spatial orientation, are revealed. There were also determined spatial orientations of the enclosing structures, for which the installation of modules of photovoltaic power plants is not recommended.
Modeling of Magnetic Refrigeration Device by Using Artificial Neural Networks Approach
Authors: Chiba Younes , Marif Yacine , Henini Noureddine , Tlemcani Abdelhalim
Published: September 2021

The aim of this work is to use multi-layered perceptron artificial neural networks and multiple linear regressions models to predict the efficiency of the magnetic refrigeration cycle device operating near room temperature. For this purpose, the experimental data collection was used in order to predict coefficient of performance and temperature span for active magnetic refrigeration device. In addition, the operating parameters of active magnetic refrigerator cycle are used for solid magnetocaloric material under application 1.5 T magnetic fields. The obtained results including temperature span and coefficient of performance are presented and discussed.
Type 2 Fully Fuzzy Linear Programming
Authors: El Alaoui Mohamed
Published: September 2021

Since its inception, fuzzy linear programming (FLP) has proved to be a more powerful tool than classical linear programming to optimize real-life problems dealing with uncertainty. However, the proposed models are partially fuzzy; in other words, they suppose that only some aspects can be uncertain, while others have to be crisp. Furthermore, the few methods that deal with fully fuzzy problems use Type 1 fuzzy membership function, while Type 2 fuzzy logic captures the uncertainty in a more suitable way. This work presents a fully fuzzy linear programming approach in which all parameters are represented by unrestricted Interval Type 2 fuzzy numbers (IT2FN) and variables by positive IT2FN. The treated comparative results show that the proposed achieves a better optimized function while permitting consideration of both equality and inequality constraints.
Perceptions About Flow and Boredom in the Information Technology Profession
Authors: de Moura Jr. Pedro Jácome , Rosas Nayana de Oliveira
Published: September 2021

This article aims to identify evidence of propensity for boredom and flow states among information technology (IT) professionals. A survey using the boredom proneness scale, Lee job boredom scale, and short flow scale resulted in 175 responses from professionals working in diverse IT activities. The main findings offer empirical evidence on the perception of IT professionals regarding (1) the occurrence of boredom and flow (even simultaneously), (2) highest occurrence of flow and boredom in the public sector, and (3) highest occurrence of boredom among younger IT professionals. This article offers relevant interpretations and contributions for theory and practice as it points out an emergent issue: IT professionals must also learn to deal with the routine and protocols of a maturing profession in order to meet industry standards, which interposes an unusual work situation for these professionals and their managers, since still prevail in the field the notions of a propensity for concentration to enjoy the task of coding and a willingness to face challenges, in a relaxed and funny way.
Understanding Knowledge Sharing Among ICT Professionals
Authors: Al-Somali Sabah Abdullah , Nagarajan Magesh
Published: September 2021

This study aims to examine the knowledge-sharing intention (KSI) of information and communications technology (ICT) professionals in Saudi Arabia. A comprehensive theoretical model was constructed for this study that took into consideration individual cognition, personality traits, and social interaction. Data was collected from 240 ICT professionals and engineers from 19 companies. Data analysis and research model assessment were conducted based on structural equation modelling (SEM) in conjunction with SmartPLS software. Results indicate that social influence, attitude toward knowledge sharing, perceived reputation enhancement, and perceived reciprocal benefit have a significant impact on the variations in the knowledge-sharing behavioural intention of ICT professionals. The study results are both theoretically and empirically valuable, and organisations may find the study results useful for the creation of policies that can foster a culture of knowledge sharing.
Exploring the Relationship Between Organizational Politic and Knowledge Sharing in Brazilian Modular Consortium
Authors: Rodriguez Indira Arias , Muniz Jr. Jorge , Munyon Timothy P.
Published: September 2021

This research aimed to explore the relationship between employees' perceptions of organizational politics (POPS) and their predisposition to involve in knowledge sharing (KS) behaviors at individuals and workgroups level in the Brazilian automotive Modular Consortium. The sample included 144 shop floor employees of Modular Consortium (six connected companies in assembly lines). The POPS-KS relationship was analyzed using different referents, seeking to understand how individuals and groups respond to the presence of organizational politics, and POPS and KS were tested in a Brazilian context, shedding new light on potential cultural influences impacting this relationship. The results evidenced that positive interpersonal communication can contribute to KS, and in turn, KS can counteract the negative impacts of POPS. There was a positive relationship between POPS-KS, indicating that POPS may have functional effects in facilitating KS of individuals and workgroups. Key findings and implications for future research were discussed.
From High School to Higher Education
Authors: Maiorana Francesco
Published: September 2021

The vision of introducing computing as a literacy taught from primary school to higher and lifelong education is producing a worldwide new curriculum design and adoption. A strong research effort has involved researchers and educators to find the best ways to prepare teachers and their students for computing with an emphasis on core computer science concepts. This paper, starting from a previously developed curriculum, aims to present and discuss learning trajectories for a first course on computing aiming to presenting key concepts first, such as functions and their use. This learning trajectory is compared with a second learning trajectory presenting loop and loop invariant first and a third one presenting variable first.
Working Adults' Buying Intention Through Online Social Network
Authors: Alam Syed Shah , Lin Chieh-Yu , Ali Mohd Helmi , Omar Nor Asiah , Masukujjaman Mohammad
Published: September 2021

Most businesses have online social media presence; therefore, understanding of working adult's perception on buying through online social networks is vital. The aim of this study is to examine the effect of perceived value, sociability, usability, perceived risk, trust, and e-word-of-mouth on buying intention through online social network sites. The research model for this study was developed based on the literature on information system research. This study adopted convenient sampling of non-probability sampling procedure. Data were collected through self-administered questionnaire, and PLS-based path analysis was used to analyse responses. The findings of the study shows that perceived value, sociability, usability, e-word-of-mouth, attitude, and subjective norm are significant constructs of buying intention through online social networks. This research can serve as a starting point for online shopping research through online social media while encouraging further exploration and integration addition adoption constructs.
Enhancing Perceived Credibility During a Pandemic
Authors: Misra Richa , Srivastava Shalini
Published: September 2021

The way a person orders his food is the next big thing that technology aims to change. The purpose of the study is to empirically examine the factors determining the behavioral intention of customers towards online food delivery services with food delivery aggregators in India. The study has segmented the online food delivery (OFD) dimension into two domains, namely performance and experience factors. Performance factor includes technical attributes like website quality including features like ease of navigation, information quality, and interaction and control over order. Experience factor includes constructs like convenience, price value, and perceived credibility. Three hundred four questionnaires were collected to empirically test the research model using PLS path modeling and important performance matrix approach. The data was collected during pandemic period when people needed to be ensured by the service provider of the hygiene and safety protocols followed by them, ensuring credibility.
Development of the Car Seat through a Wider Range of Active Elements Implementation
Authors: Barbu Anca Giorgiana , Gheorghe Marian
Published: September 2021

Car seats represent a constructive - functional system including a variety of elements, assembled on a specific frame, among those the main components are the seat pan, the seat backrest, and the seat headrest. In order to improve the comfort of the driver and passengers, as well vehicle general safety, the car seats are under of intensive research and implementation of advanced developments.Thus, through of variety of sensors integrated into the seat, some important parameters are analysed for keeping the drivers alert and comfortable while driving semi-autonomous or autonomous cars. For adjustment of the seat linear and angular positions, a special system has been implemented, comprising electric, electronic, and pneumatic elements. Also, seat micro-adjustments are possible through the action of specific actuators. The car seat design and manufacture take into consideration a diverse array of data, based on a large range of parameters to face the diversity of drivers requirements. The present paper is advancing a conceptual development of car complex seat, integrating a number of active elements, with multiple possible adjustments. The new seat model is designed to satisfy a larger diversity of people both in terms of comfort and safety.
Impact of European Norms Euro 6 on Usage of Polymeric and Composite Products in Automotive Industry with the Purpose of Reducing Pollution
Authors: Coman Isabele Maria
Published: September 2021

This study presents the evolution of the European Norms of depollution and their environment impact. Therefore, starting Euro 1 Norms (1992), the European Commission defines and regulates the exhaust emissions of the vehicles produced and sold in the European Union. From 2014 until the end of 2020, car producers are under the regulations of the Euro 6/VI Directives. These regulations had a great impact on the process of vehicles engineering design as they influence the materials used during the manufacturing process such as metals, additives or plastic and polymeric composites. One key role in the development of less polluting vehicles is the usage of polymeric composites. Thanks to these materials, cars are now lighter, therefore they consume less fuel and they produce less pollution, and also they present an increased level of comfort and safety. One main target of the Euro 6 regulation is to popularize electrical, hybrid or hydrogen cars. Plastic and polymeric composites such as polyacetal, polyphenylene ether or other engineering resins are a key part of the evolution of car industry. This article is intended to summarize how using polymers on different car components impacts the quality of air.
Aspects Regarding Polluting Emissions to the Stack of Clincher Ovens in Romanian Cement Factories
Authors: Ciobanu Cristian , Voicu Gheorghe , Istrate Irina Aura , Tudor Paula
Published: September 2021

The paper presents an analysis of the flow of flue gases and dust in the area of the clinker kiln and in the area of the flour mill, as well as emission data for the last three consecutive years at the flour mill stack - clinker kiln, from some cement factories in Romania. In general, both emissions of dust (total powders) and pollutant gases (SOx, NOx, CO, dioxins and furans, VOC, heavy metals, etc.) were within the permissible limits set out in the Integrated Environmental Permit of the individual plants.