As more organizations adopt telecommuting or working from home, the work-connected behavior of their employees during non-working hours increases, weakening the boundary between work and family. However, no study has clearly identified whether and how work connectivity behavior after-hours affects employees’ work and family status. Therefore, using role theory, we explored the mechanisms by which WCBA affects employees’ thriving at work and family through work–family enrichment and work–family conflict, and compared the impact of different levels of support for family members (...) on work–family enrichment and conflict, using the Johnson–Neyman method. Our analysis of two-wave data from 257 employees led to the following findings. WCBA had a positive impact on thriving at work, but not on family. There is a ‘double-edged sword’ effect on the impact of WCBA on thriving at work, meaning that work–family enrichment can positively influence thriving at work and negatively influence work–family conflict. There is a double-edged sword effect on the impact of WCBA on thriving at family, meaning that work–family enrichment can positively influence thriving at family and negatively influence work–family conflict. The support of family members moderates the double-edged sword effect between WCBA and thriving at work, in that it can strengthen the positive effects of work–family enrichment and weaken the negative effects of work–family conflicts. Support from family members reinforces the positive impact of work–family enrichment on thriving at family. Thus our study reveals the mechanisms by which WCBA affects the thriving at work and family of employees, and identifies potential methods for managing different levels of work–family enrichment and work–family conflict from the perspective of family member support. (shrink)

The study of cyber-attacks, and in particular the spread of attack on the power cyber-physical system, has recently attracted considerable attention. Identifying and evaluating the important nodes under the cyber-attack propagation scenario are of great significance for improving the reliability and survivability of the power system. In this paper, we improve the closeness centrality algorithm and propose a compound centrality algorithm based on adaptive coefficient to evaluate the importance of single-layer network nodes. Moreover, we quantitatively calculated the decouple degree of (...) cascading failures caused by exposed nodes formed by attack propagation. At last, experiments based on the IEEE 57 test system show that the proposed compound centrality algorithm can match the cyber-attack propagation scenario well, and we give the importance values of the nodes in a specific attack scenario. (shrink)

Recent research in numerical cognition has begun to systematically detail the ability of humans and nonhuman animals to perceive the magnitudes of nonsymbolic ratios. These relationally defined analogs to rational numbers offer new potential insights into the nature of human numerical processing. However, research into their similarities with and connections to symbolic numbers remains in its infancy. The current research aims to further explore these similarities by investigating whether the magnitudes of nonsymbolic ratios are associated with space just as symbolic (...) numbers are. In two experiments, we found that responses were faster on the left for smaller nonsymbolic ratio magnitudes and faster on the right for larger nonsymbolic ratio magnitudes. These results further elucidate the nature of nonsymbolic ratio processing, extending the literature of spatial–numerical associations to nonsymbolic relative magnitudes. We discuss potential implications of these findings for theories of human magnitude processing in general and how this general processing relates to numerical processing. (shrink)

In recent years, due to factors such as rising sea levels, several island nations such as Maldives, Tuvalu, Kiribati, and the Marshall Islands are in danger of disappearing completely. When the land of an island country disappeared, the human rights protection of Environmentally Displaced Persons in the migration process and the possible loss of their unique culture, language, and lifestyle have aroused great concern. We call such Environmentally Displaced Persons as EDPs. This study selects the EDPs’ data of 241 countries (...) or regions from 2008 to 2018, establishes an ARIMA model, and predicts the future population of EDPs. By combining the influencing factors of cultural loss, the risk assessment model of cultural loss is established to evaluate the possibility of cultural loss during the migration process of EDPs. We have established a Bayesian Network and a Fault Tree Model to demonstrate the improvement brought about by the implementation of policy recommendations from both qualitative and quantitative perspectives and use the method of fault tree analysis to illustrate the importance of policies from the degree of probability reduction after policy changes. Finally, based on the above model establishment and data analysis, corresponding countermeasures are proposed to protect EDPs’ human rights from being violated and their culture will not be lost. (shrink)

Within the last decade, there has been a dramatic bloom in ridesharing businesses along with the emergence of new enabling technologies. A central issue in ridesharing, which is also important in the general domain of cost-sharing in economics and computer science, is that the sharing of cost implies positive externalities and hence coordination problems for the network users. We investigate these problems experimentally in the present study. In particular, we focus on how sequential observability of transportation mode choices can be (...) a powerful facilitator of coordination in ridesharing. Our study abstracts the essential issues of coordination in ridesharing into a directed network game with experimentally testable predictions. In line with the theoretical analysis, our experimental evidence shows that even a limited extent of sequential choice observability might lead to efficient coordination. However, convergence to efficiency is slower with more limited observability, resulting in a significant increase in travel cost. (shrink)

Although many consider professional ethics in the food supply chain an essential topic that should be covered in any degree program, few higher education institutions currently include a module on ethics in their study programs. Instead, ethics is taught in tandem to the core curriculum and is often embedded in the contents of other modules rather than treated as a subject in its own right. Ethics, however, is important enough to warrant a different teaching and educational approach. This book provides (...) support for development of a course in ethics for food studies education. The book is divided into 3 sections, each containing several chapters: Section 1 includes chapters that identify and discuss several ethical issues along the food chain, with particular attention given to issues in the food industry and in consumer behavior; Section 2 includes chapters that present the basis of a code of conduct in the food profession, as well as descriptions of existing codes of conduct for food industry and food scientist professionals. These include codes for the ethics of publishing, and also ethics in risk communication; Section 3 includes chapters based on case studies with examples of teaching approaches currently used in teaching food ethics. These approaches are easy to implement and have already been tested and confirmed as successful examples that engage students in this topic. (shrink)

In the last two decades, blame has become a core topic in ethics, philosophical moral psychology and, more recently, epistemology. This chapter aims at clarifying the complex state of the debate and at making a suggestion for how we should proceed from here. The core idea is that accounts of blame are often motivated by very different background goals. One standard goal is to provide a unifying account of our everyday blame practices. The chapter argues that there is reason to (...) think that this goal is not achievable. Another goal is to provide the tools for solving or clarifying important social or philosophical problems. The chapter suggests that this is what theories of blame should focus on. (shrink)

For many energy companies in China, green brand strategy is becoming an important approach to enhance competitive advantage. However, greenwashing behaviors result in a crisis of trust. Existing research focuses on green marketing, but is silent on the institutional view of the trust crisis resulting from greenwashing by energy brands. Thus, this study takes a decoupling perspective from institutional theory and considers legitimacy, energy policy management, and green brand theories to shed light on the path from the decoupling of an (...) energy brand from green promise to green energy brand trust and the role of brand legitimacy and brand loyalty. It then analyzes survey data to conclude that DEBG not only has a direct negative effect on GEBT but also has an indirect influence through the vital mediating role of green energy brand legitimacy. Moreover, brand loyalty is a moderating factor and can alleviate the energy brand trust crisis. These findings not only can enrich the theories of energy brand management and green marketing but also offer important implications for energy policy management. (shrink)

ABSTRACT This article engages with the historiography of the Portuguese empire with reference to Mozambique. It explores the impact of visual archives on existing debates and asks what difference photographs make to our interpretation and understanding of this colonial past. Deprived of their 'historical rights' by the requirements of the Berlin treaties that insisted on 'effective occupation', the Portuguese started to employ a complex of knowledge-producing activities in which photography was crucially involved. This article examines different photographic moments before and (...) during the 'Pacification Campaign' that assured Portugal's authority over the Gaza Empire in southern Mozambique in the 1890s, by official, commercial and missionary photographers. It identifies controversies over the small number of portraits of the Gaza king Ngungunyane that took on distinctive and disputed 'other lives' after their initial production. The realisation of how one image might be disassembled to generate others becomes an exercise - in visual terms - of rethinking colonial violence. A critical engagement with the slippages and repositionings around photographs, and the errors or disputes in various captions, allows for a better understanding of the production of both silence and particular narratives in the archives and popular history. The demonstration of these other lives matters because it stimulates awareness of what is seen, what is made visible, and addresses the desire to look beyond the image to find others in a continuous interrogation of photographic excess. (shrink)

Arts-Based Research Methods for Educational Researchers is a book for early-career and established scholars who aim to use the arts to spark new ideas and empower participants in educational research. It will allow readers to conduct arts-based research and phenomenography research in their own projects. The book starts with a brief history of the arts in research, going on to provide an in-depth understanding of the philosophical foundations of arts-based research - different research designs, material preparation, ethical considerations, data collection, (...) analysis and reporting. Chapters highlight the impact of arts-based research, how it can be used to facilitate positive changes in educational research, practice, and policymaking. Tian suggests avenues for those who want to further develop these methods, guiding readers to reflect on their positionality and ethical issues involved in the research process. This insightful book is ideal for early career and experienced educational researchers who use qualitative methods in their inquiries. It offers a reader-friendly guide to methodology for scholars, educators as well as undergraduate and postgraduate students. (shrink)

Auditory perception is traditionally conceived as the perception of sounds — a friend’s voice, a clap of thunder, a minor chord. However, daily life also seems to present us with experiences characterized by the absence of sound — a moment of silence, a gap between thunderclaps, the hush after a musical performance. In these cases, do we positively hear silence? Or do we just fail to hear, and merely judge or infer that it is silent? This longstanding question remains controversial (...) in both the philosophy and science of perception, with prominent theories holding that sounds are the only objects of auditory experience and thus that our encounter with silence is cognitive, not perceptual. However, this debate has largely remained theoretical, without a key empirical test. Here, we introduce a novel empirical approach, presenting experimental evidence that silence can be genuinely perceived (not just cognitively inferred). We ask whether silences can ‘substitute’ for sounds in event-based auditory illusions — empirical signatures of auditory event representation in which auditory events distort perceived duration. Seven experiments introduce three new ‘silence illusions’ — the one-silence-is-more illusion, silence-based warping, and the oddball-silence illusion — each adapted from a prominent perceptual illusion previously thought to arise only from sounds. Subjects were immersed in ambient noise interrupted by silences structurally identical to the sounds in the original illusions. In all cases, silences elicited temporal distortions perfectly analogous to the illusions produced by sounds. Our results suggest that silence is truly heard, not merely inferred, introducing a general approach for studying absence perception. (shrink)

BackgroundAdvance directives (ADs) were implemented in Portugal in 2012. Although more than a decade has passed since Law 25/2012 came into force, Portuguese people have very low levels of adherence. In this context, this study aimed to identify and analyse the attitudes of people aged 18 or older living in Portugal towards ADs and to determine the relationships between sociodemographic variables (gender/marital status/religion/level of education/residence/whether they were a health professional/whether they had already drawn up a living will) and people’s attitudes (...) towards ADs.MethodsAn online cross-sectional analytical study was conducted using a convenience sample. For this purpose, a request (email) that publicized the link to a –form—which included sociodemographic data and the General Public Attitudes Toward Advance Care Directives (GPATACD) scale—was sent to 28 higher education institutions and 30 senior universities, covering all of mainland Portugal and the islands (Azores and Madeira). The data were collected between January and February 2023.ResultsA total of 950 adults from completed the online form. The lower scores (mean 1 and 2) obtained in most responses by applying the GPATACD scale show that the sample of the Portuguese population has a very positive attitude towards ADs. The data showed that women, agnostics/atheists, health professionals and those who had already made a living will had more positive attitudes (p < 0.001) towards ADs. There were no statistically significant differences in the attitudes of the Portuguese population sample towards ADs in relation to marital status, education level, and residence.ConclusionThe results obtained enable us to confirm that this sample of the Portuguese population has a positive attitude towards ADs. We verify that there are certain fringes of this sample with certain sociodemographic characteristics (women, agnostics/atheists, health professionals and those who had already made a living will) that have a more positive attitude towards ADs. This data could facilitate the implementation and adjustment of relevant measures, particularly in the field of health education and aimed at groups with less favourable attitudes, to increase the effectiveness of voluntary exercise of citizens’ autonomy in end-of-life care planning. (shrink)

di 1 juan. Qian shen shou--shen shou shi dai -- di 2 juan. She ji shou shi dai -- di 3 juan. Zhu zi shi dai.

The aim of this paper is to explore the role of ethical climate on the relationship between the paternalistic leadership and team identification at the team level. In contrast to the prior studies which tended to focus on ethical climate as a whole dimension, this paper further classified the domain of construct into the categories of egoism, benevolence, and principle using a sample from 143 teams in Mainland China and Taiwan. Hierarchical regression results showed that the average paternalistic leadership had (...) a significant impact on the team identification at the team level. Moreover, the results indicated that the ethical climate of benevolence fully mediated while the ethical climate of egoism partially mediated the relationship between authoritarian leadership and team identification. Also, the ethical climates of benevolence and principle had a partial mediating effect on the relationship between benevolent leadership and team identification as well as moral leadership and team identification, respectively, but the ethical climate of egoism did not play a significant role. The major findings, theoretical contributions, practical implications, and the limitations were discussed. (shrink)

This work is developed to improve the current quality of e-commerce logistics services. From the perspective of multiple consumer psychology, based on e-commerce, consumer psychology, and other related theories, vegetable e-commerce B is selected as the research object. The commodity quality, accuracy, and timeliness of commodity distribution and other factors of e-commerce B are discussed through questionnaire survey. Then, according to customers’ opinions about “e-commerce B’s distribution and professional aspects that need to be improved,” the research is conducted. Finally, the (...) direction of follow-up optimization is proposed from four different perspectives of multiple consumption psychology. The research results show that more than 89% of the surveyed customers believe that e-commerce B does a good job in terms of commodity quality, accuracy, and timeliness of commodity distribution, and has a high level of logistics service. However, 26.34% of customers hope that e-commerce B can strengthen the protection of personal privacy, 24.97% hope that the platform can add “delay insurance” for goods, and 39.54% hope that the logistics information of purchased goods can be updated in real time. Therefore, e-commerce B needs to be optimized and improved continuously in the future development. Therefore, research on the optimization of logistics service quality of e-commerce is performed under multiple consumption psychology, which provides certain help for the rapid development of subsequent e-commerce. (shrink)

Hay muchas combinaciones del Urbanismo con los Juegos, pero los temas para entender las ciudades, su planeamiento, proyecto y gobierno, suelen tener gran complejidad. Este trabajo presenta la aplicación de un juego de grupo que motive los estudiantes de Arquitectura para los conocimientos integrados del Urbanismo. La experiencia de la actividad lúdica, ampliada por algunos ejercicios académicos en continuidad, permite discutir varias cuestiones relevantes, la escala, los indicadores y aspectos de economía y medio ambiente. Los resultados demuestran que hay aún (...) el potencial para mejorar las prácticas profesionales, en especial en la gestión urbanística y territorial. (shrink)

Based on a sample of 46 Portuguese schoolbooks, this study aims to understand how factory-farmed animals are presented in such books across the themes of food and health, the environment and sustainability, and animal welfare. It examines whether schoolbooks address the importance of reducing the consumption of animal-based products for a healthy diet, whether plant-based diets are recognized as healthy, whether animal welfare and agency are considered, and whether the livestock sector is indicated as a major factor in environmental degradation. (...) The findings show that schoolbooks present animals as essential for economic activities and human nutrition. Recommendations on reducing the consumption of animal-based products in consideration of the environment, sustainability and human health are very rare. Animal production is presented as benign, and the agency and welfare of factory-farmed animals are simply not addressed. (shrink)

This article is a Gadamer-Perelman's debate. The author points out the limits of the gadamerian's hermeneutic conception of philosophy and criticizes this conception from Perelman's new rhetoric point of view. Instead of speaking of truth as an ontological originary experience, the rhetorical foundation of philosophy allows us to say that in philosophy the important is the contrastation and the confrontation of criteria and that, for that reason, philosophy is above all characterized by discussibility.

Authoritarian leadership is of great significance to eastern countries, including China. Meanwhile, unethical employee behavior also exists in all types of social organizations. The relationship between authoritarian leadership and unethical employee behavior is worth studying. Senior leaders often do not have a direct influence on employees except for through their immediate supervisors. The leadership style of senior leaders also influences the leadership style of their subordinates. This paper studies how authoritarian manager leadership trickles down to unethical employee behavior through authoritarian (...) supervisor leadership and discusses the moderating effect of leader member exchange and an ethical climate. Through a questionnaire survey of 406 pairs of leaders, supervisors, and employees, the research results of the multilevel model show that authoritarian supervisor leadership is positively related to unethical employee behavior, authoritarian supervisor leadership mediates the relationship between authoritarian manager leadership and unethical employee behavior, LMX positively moderates the relationship between authoritarian manager leadership and authoritarian supervisor leadership and moderates the mediating effect of authoritarian supervisor leadership, and, that an ethical climate negatively moderates the relationship between authoritarian supervisor leadership and unethical employee behavior and moderates the mediating effect of authoritarian supervisor leadership. (shrink)

As a first step, the arguments for and against the use of animals for medical purposes in general were reviewed. These arguments are summarized briefly in the first part of the article; Secondly, even if people accept in principle the use of animals in medicine and medical research, their use in xenotransplantation mayraise particular difficulties. There are three key issues in the debate over the use of animals in xenotransplantation. The first is whether as a matter of principle, it is (...) considered to be morally acceptable to use animals as organ or tissue source; the second is the ethical acceptability of the use of primates to supply transplant material; the third is the ethical issues raised by the use of genetically modified animals to provide organs for xenotransplantation. If it is agreed to be acceptable in principle, there are then questions to address regarding the welfare of animals within any xenotransplantation program. Finally, the author makes an attempt to discuss these ethical issues in Chinese cultural context. (shrink)

According to an influential epistemological tradition, science explains phenomena on the basis of laws, but the last two decades have witnessed a neo-mechanistic movement that emphasizes the fundamental role of mechanism-based explanations in science, which have the virtue of opening the “black box” of correlations and of providing a genuine understanding of the phenomena. Mechanisms enrich the empirical content of a theory by introducing a new set of variables, helping us to make causal inferences that are not possible on the (...) basis of macro-level correlations. However, the appeal to mechanisms has also a methodological price. They are vulnerable to interference effects; they also face underdetermination problems, because the available evidence often allows different interpretations of the underlying structure of a correlation; they are strongly context-dependent and their individuation as causal patterns can be controversial; they present specific testability problems; finally, mechanism-based extrapolations can be misleading due to the local character of mechanisms. At any rate, the study of mechanisms is an indispensable part of the human sciences, and the problems that they raise can be controlled by quantitative and qualitative methods, and an epistemologically informed exercise of critical thinking. (shrink)

In Portugal, as elsewhere, the rhetoric of managerialism in higher education is becoming firmly entrenched in the governmental policymakers’ discourse and has been widely disseminated across the institutional landscape. Managerialism is an important ideological support of New Public Management policies and can be classified as a narrative of strategic change. In this paper, we analyse how far the managerialism narrative has been injected into the discursive repertory of Portuguese academics in their role as the co-ordinators of the higher education institutions’ (...) teaching and academic middle levels. Based on an analysis of interview responses, it seems that most academics support traditional academic values such as autonomy and collegiality, and reject university or polytechnic governance based on corporate philosophy. (shrink)

A obra do filósofo romeno Emil Cioran oferece importantes desafios aos seus investigadores, graças, entre outras coisas, ao seu modelo assistemático de expressão e sua recusa em definir horizontes teóricos claros. Este fato contribui para a dificuldade de associá-lo seguramente a uma tradição de pensamento. O presente artigo pretende fomentar a discussão de como, mesmo com significativas interdições, Cioran contribuiu para o pensamento antidogmático. Para alcançar esse objetivo exordial, o trabalho propõe-se a (a) investigar as mudanças sofridas pelo filósofo entre (...) as obras de juventude e maturidade; (b) apresentar paulatinamente as características antidogmáticas do pensamento cioraniano; além de (c) identificar as idiossincrasias deste suposto antidogmatismo. A hipótese que subjaz à perscrutação é a de que Cioran teria, através de seu peculiar antidogmatismo, aperfeiçoado um “método” que lhe permitia discutir filosoficamente, ainda que persistindo na “tarefa” assumida de nada propor. A partir deste escopo, considera-se possível esclarecer suficientemente pontos obscuros ou ainda não recepcionados daquela obra. (shrink)