Cet article mobilise la notion d’« approche transactionnelle », empruntée à John Dewey et Arthur Bentley, pour nous inviter à concevoir les images circulant sur nos réseaux électroniques au-delà des représentations dont elles sont porteuses à la surface des écrans. Comprendre leur dynamique implique de prendre en compte les multiples couches dont elles se composent, depuis la matérialité des flux électriques, à travers les strates de langages-machine, les protocoles de transfert ou le design des interfaces. L’image que nous identifions et (...) isolons dans ses traits figuraux apparaît comme un leurre cachant les implications multiples des transactions dont elle résulte – et qu’il faut apprendre à repérer pour en déjouer certaines illusions. (shrink)

In this work, we study a several species aerobic chemostat model with constant recycle sludge concentration in continuous culture. We reduce the number of parameters by considering a dimensionless model. First, the existence of a global positive uniform attractor for the model with different removal rates is proved using the theory of dissipative dynamical systems. Hence, we investigate the asymptotic behavior of the model under small perturbations using methods of singular perturbation theory and we prove that, in the case of (...) two species in competition, the unique equilibrium which is positive is globally asymptotically stable. Finally, we establish the link between the open problem of the chemostat with different removal rates and monotone functional responses, and our model when two species compete on the same nutrient. We give some numerical simulations to illustrate the results. (shrink)

In the Science of Logic, Hegel criticizes Fichte's Wissenschaftslehre for advancing from the beginning through external reflection and thus failing to understand both the nature of the beginning and the proper method to advance from it. This article shows that Fichte's advance from the beginning preempts Hegel's critique and shares Hegel's premises with respect to the method of advancing. The author first analyzes Hegel's critique of Fichte in the Science of Logic, which he follows by showing that Fichte levels a (...) similar critique against Schelling's conception of the beginning set out in his system of 1801. Turning to the Wissenschaftslehre of 1794/5, the author then demonstrates that Fichte's method of advancing from the beginning addresses every point of Hegel's critique. He concludes by identifying the similarity and difference between Fichte's and Hegel's methods of advancing. (shrink)

Fichte’s Wissenschaftslehre of 1801/2 is considered to be the beginning of his late phase. In this phase he supposedly alters his earlier thinking and, instead of the transcendental unity of the I, conceptualizes a higher transcendent and simple unity; a unity that has been claimed to correspond to Neoplatonism. I refute these two arguments here. First, through a comparison between the Wissenschaftslehre of 1801/2 and that of 1794/5, I show that both versions contain a similar analysis of the supreme unity. (...) Second, I show that in 1801/2 Fichte explicitly dissociates the supreme unity from transcendence and simplicity. His conception of the supreme unity in fact levels a critique upon such concept of unity. Instead of the transcendent One, which is hierarchically prior to multiplicity, Fichte formulates in both 1794/5 and 1801/2 a complicated concept of the supreme unity. On Fichte’s account, this unity “hovers” between multiplicity and unity as simplicity. (shrink)

Amid the COVID-19 pandemic, fear has run rampant across the globe. To curb the spread of the virus, several governments have taken measures to drastically transition businesses, work, and schooling to virtual settings. While such transitions are warranted and well-intended, these measures may come with unforeseen consequences. Namely, one’s fear of COVID-19 may more readily manifest as aggressive behaviors in an otherwise incognito virtual social ecology. In the current research, a moderated mediation model examined the mechanisms underlying the relation between (...) fear of COVID-19 and overt and relational aggressive online behavior among Chinese college students. Utilizing a large sample of Chinese college students, results indicated that moral disengagement mediated the effect of fear of COVID-19 on college students’ overt and relational online aggressive behavior. A positive family cohesion buffered the effect of moral disengagement on relational aggressive behavior, but only for females. The findings, theoretical contributions, and practical implications of the present paper are also discussed. (shrink)

As moral decision making in financial markets incorporates moral considerations into investment decisions, some rational decision theorists argue that moral considerations would introduce inefficiency to investment decisions. However, market demand for socially responsible investment is increasing, suggesting that investment decisions are influenced by both financial and moral considerations. Several models can be applied to explain moral behavior. We test the suitability of (a) multiple attribute utility theory (MAUT), (b) theory of planned behavior, and (c) issue-contingent model of ethical decision making (...) in organizations. In an experimental setting, 141 participants traded company shares in a computerized asset market. Over 12 periods, companies varied in morality (i.e., treatment of employees) and in profitability (i.e., expected dividends per share). Participants’ bids and asks for shares were recorded. Results indicate that moral considerations influence investment decisions, controlling for profit. Differences between the three models are discussed. (shrink)

There is a growing global interest in social responsibility and sustainability across all sectors. Other than economic performance, stakeholders are now also concerned about the social and environmental impacts of corporations. Additionally, stakeholders are obtaining a higher salience level and expect organisations to operate sustainably. The banking sector has not been an exception, as banks can have significant impact on their customers, employees, and society in various ways. Given the intertwined links of Islam and ethical principles, it is expected that (...) Islamic banks will show a high level of commitment towards social responsibility (SR) and ethical practices. The current study investigates this issue by examining the annual reports of three fully-fledged Islamic commercial banks in Indonesia over the period of 2007 to 2011. It was found that only two of the investigated banks had continuous improvement in their SR disclosure. Additionally, it was revealed that the highest disclosures have been for ‘corporate vision’ and ‘board of directors and top management’, while the lowest disclosures were evident for ‘environment’ and ‘product, services and fair dealing with supply chain’. (shrink)

Background: Both anxiety and depression in family caregivers of advanced cancer patients are common, and they have a negative influence on both the FCs and the patients. Some studies suggested that a variety of interventions could alleviate the psychological symptoms of FCs. However, there is no consensus on much more effective methods for intervention, and relatively high-quality research is blank in psychological problems of these population in China. The validity of mindfulness-based stress reduction and psychological consultation guided by the needs (...) assessment tool in the psychological status of caregivers will be compared in this study to select a more suitable intervention for the FCs of advanced cancer patients in China.Methods and Analysis: A randomized N-of-1 trial would be conducted at the Cancer Hospital, Chinese Academy of Medical Sciences. Fifty eligible FCs of advanced cancer patients will be recruited, and all will receive three cycles of psychological intervention treatment, with each cycle including both of MBSR and psychological consultation guided by the NST. MBSR and psychological consultation guided by the NST will be compared with each other in each cycle, and the intervention sequence will be based on the random number table generated after the informed consent has been completed. Each treatment period is 2 weeks, and the interval between different treatment cycles or treatment periods is 1 week. The self-reported scales are measured at the beginning and end of each treatment period, including the Self-Rating Anxiety Scale, the Self-Rating Depression Scale, Distress Thermometer, Zarit Burden Interview, Chinese version of the Medical Outcomes Study 12-item Short Form, and Family Carer Satisfaction with Palliative Care scale.Dissemination: The protocol of the study was approved by the Institutional Review Board of the Ethical Committee of the Cancer Hospital, Chinese Academic of Medical Science. The results will be published in a peer-reviewed medical journal. The study is registered at Chinese Clinical Trials Registry with the trial registration number chiCTR2000033707. This study employs an innovative methodological approach on the effectiveness of MBSR and psychological consultation guided by the NST for psychological status of FCs of advanced cancer patients. The findings of the study will be helpful to provide high-quality evidence-based medical data for psychological intervention of FCs of advanced cancer patients, and guide clinicians on best quality treatment recommendations. (shrink)

Draw on the protection motivation theory, this study investigated the impacts of intolerance of uncertainty on “untact” buying behavior, and examined the sequential mediating role of the perceived risk of COVID-19 variants and protection motivation. A total of 1,564 young individuals participated in the survey. The serial mediation analysis results reveal that intolerance of uncertainty influences one’s “untact” buying behavior through “perceived risk of COVID-19 variants - protection motivation.” Both internal and external factors worked together to accelerate the transition of (...) individuals’ consumption behavior during COVID-19 pandemic. Therefore, our findings generate important implications for public mental health and economic recovery in the post-COVID-19 era. (shrink)

Critical edition of Sanskrit text on Jaina epistemology; Sanskrit text with Hindi translation.

Commentary, with text and supercommentary of Jagannāthayati on the Brahmasūtra by Bādarāyaṇa, basic aphoristic text of Vedānta; from the Dvaita point of view.

Study with text of Nyāyadīpikā of Abhinavadharmabhūṣaṇācārya, 15th cent, work on Jaina logic and epistemology.