It is always pretentious to treat African art as though a unitary vision of art as it is currently practiced in Africa were possible. This point of view in fact ignores or neglects African diversity: the individual plastic art experiments of African artists. These diversities, tied to the varied contexts and rapid changes that are steadily taking place everywhere, no longer permit such claims.

Ethics designates a structured process by which important human values and meanings of life are understood and tackled. Therein, the ability to discuss openly and reflect on (aka deliberation) understandings of moral problems, on solutions to these problems, and to explore what a meaningful resolution could amount to is highly valued. However, the indicators of what constitutes a high-quality ethical deliberation remain vague and unclear. This article proposes and develops a pragmatist approach to evaluate the quality of deliberation. Deliberation features (...) three important moments: (1) broadening and deepening the understanding of the situation, (2) envisioning action scenarios, (3) coming to a judgment based on the comparative evaluation of scenarios. In this paper, we propose seven criteria to evaluate ethical deliberations: (1) collaborative diversity, (2) experiential literacy, (3) organization of experiences, (4) reflective capacity to instrumentalize the experiences of others, (5) interactional creativity, (6) openness of agents, (7) quality of the reformulation of scenarios. These criteria are explained and applied to the three moments of deliberation. Based on these criteria, three kinds of outcomes for deliberations are identified and discussed: good ethical deliberations, partial ethical deliberations, bad ethical deliberations. Our proposal will guide researchers and practitioners interested in the evaluation of the quality of ethical deliberations. It provides a reference tool that allows them to identify the possible limitations of a deliberation and to implement actions aimed at correcting these limitations in order to achieve the desired qualitative objectives. (shrink)

PurposeThis study aims to investigate the impact of perceived service quality on tourist satisfaction and behavioral intentions and explore the potential mediating role of tourist satisfaction in the relationship between service quality and behavioral intentions in the yoga tourism context during the COVID-19 pandemic. Further, this is to examine to what extent yoga tourist satisfaction directly affects their behavioral intentions.Design/methodology/approachBased on a review of literature, the study proposes a conceptual model to test four hypothesized relationships among the constructs of perceived (...) service quality, tourist satisfaction, and behavioral intentions. Data was collected by using a self-administrated questionnaire that was developed and directed to a convenience sample of yoga tourists. Structural equation modeling was employed to determine the relationship between study constructs.FindingsThe results of SEM illustrated that all the hypothesized relationships are supported. The findings confirm that yoga tourists’ behavioral intentions are significantly affected directly and indirectly by perceived service quality. Additionally, tourist satisfaction significantly partially mediates the relationship between PSQ and tourists’ behavioral intentions.Research limitationsThe subject of this study was yoga tourists staying in yoga retreats/studios in Egyptian destinations. Future research... (shrink)

We examine the relationships among religious governance, especially Islamic governance quality (IGQ), national governance quality (NGQ), and risk management and disclosure practices (RDPs), and consequently ascertain whether NGQ has a moderating influence on the IGQ–RDPs nexus. Using one of the largest data sets relating to Islamic banks from 10 Middle East and North Africa (MENA) countries from 2006 to 2013, our findings are threefold. First, we find that RDPs are higher in banks with higher IGQ. Second, we find that RDPs (...) are higher in banks from countries with higher NGQ. Finally, we find that NGQ has a moderating effect on the IGQ–RDPs nexus. Our findings are robust to alternative RDP measures and estimation techniques. These results imply that the quality of disclosure depends on the nature of the macro-social-level factors, such as religion that have remained largely unexplored in business and society research, and, therefore, have important implications for policy makers. (shrink)

As its modern edition appears in the Synthese Historical Library, Adam WodehamThis book is an important contribution to the history of philosophy.It will be of interest to all medievalists, particularly to those concerned with medieval science, philosophy, and logic. Theologians and historians of mathematics will also find it useful.Whether charity or [any] other incorruptible form is composed of indivisible forms.Because this difficulty is the same for all composite divisible things, whether intensive or extensive, which are of one and the same (...) species or homogeneous, therefore I will briefly inquire indifferently concerning the former and the latter.” 3 The solutions Wodeham then proposes to the questions he asks rely nearly always on logic. (shrink)

In the present paper, we propose and analyze a harvested predator–prey model that incorporates the dynamics of tourists in the Djoudj National Park of Birds, Senegal. The model describes the impact of migration of waterbirds and seasonal fishing on the global coexistence of species in the site of the Djoudj. By the Mahwin continuation theorem of coincidence degree theory, we investigate the existence of a positive periodic solution. The global asymptotic stability is discussed by constructing a suitable Lyapunov functional. Some (...) computational results are also addressed. (shrink)

Niger is regularly affected by food insecurity, mainly due to the high sensitivity of its agricultural sector to climate variability. Despite the support from multiple development institutions and households’ willingness to address food security, hunger and malnutrition continue to challenge many vulnerable households. This study aims to analyze household livelihood strategies toward food security and assess factors determining their resilience. To address the issue, cluster analysis and the principal component analysis were used to identify the different livelihood strategies and to (...) construct a resilience index, respectively. Regression analysis was used to identify the most significant factors determining households’ resilience. The results indicate there were six different household types—pastoralist-extensive agriculturalists, farmers, agro-pastoralists, public service employees, entrepreneurs and wage employees—however, the majority of households obtained their livelihood from both agriculture and livestock (agro-pastoral systems). The principal component analysis highlighted that the pastoralist-extensive agriculturalists are the most resilient followed by public service employees, while households focused on wage labor are the least resilient, followed by entrepreneurs. In terms of gender, the study reveals that households headed by men are more resilient than those headed by women. However, the resilience components including income and food access, assets and adaptive capacity are the most correlated with the households’ resilience to food insecurity. Furthermore, the regression analysis results reveal that the household size, crop production, farming experience, livestock size and number of coping strategies are the most significant factors determining household resilience to food insecurity. Consequently, to face the challenges of climate change and food security, rational investments in agriculture are necessary to transit rural household land-use practices to climate-smart agriculture. (shrink)

JOHN E. MURDOCH AND EDITH DUDLEY SYLLA INTRODUCTION Conferences and colloquia are held and their results often published, but very rarely is any account ...

Ce texte présente le contexte politico-symbolique qui a imprégné la jeunesse de l’auteur au Liban et qui a vu naître sa passion des mathématiques. Il décrit la révolution de ses modes de représentations provoquée par l’éclatement de la guerre civile libanaise, et cela, au contact du milieu intellectuel et politique français. Cela donna corps à son engagement dans un domaine particulier des mathématiques, la « théorie des jeux ». Il introduit brièvement le cadre conceptuel de cette théorie en vue de (...) l’analyse du conflit, et la façon dont il fut étendu pour y inclure les configurations politiques instables. Il livre enfin des lignes directrices pour une modélisation applicable à la condition particulière du Liban et à la récurrence de ses crises structurelles. (shrink)

The relationship between social segregation and workplace segregation has been traditionally studied as a one-way causal relationship mediated by referral hiring. In this paper we introduce an alternative framework which describes the dynamic relationships between social segregation, workplace segregation, individuals’ homophily levels, and referral hiring. An agent-based simulation model was developed based on this framework. The model describes the process of continuous change in composition of workplaces and social networks of agents, and how this process affects levels of workplace segregation (...) and the segregation of social networks of the agents (people). It is concluded that: (1) social segregation and workplace segregation may co-evolve even when hiring of workers occurs mainly through formal channels and the population is initially integrated (2) majority groups tend to be more homophilous than minority groups, and (3) referral hiring may be beneficial for minority groups when the population is highly segregated. (shrink)

À partir d’une approche anthropologique des prises en charge médicales de la tuberculose et du paludisme, ainsi que des conceptions et usages de la prévention dans des milieux urbains d’Afrique de l’Ouest , ce texte interroge la nature du métier de soignant. Après nous être penchés sur les spécificités de ce type d’étude anthropologique en milieu médical, nous nous attachons à décrypter les processus d’occultations des singularités du malade qui caractérisent les messages et discours de prévention. Dans les structures de (...) santé, sont étudiées les négociations des normes de diagnostic et de traitement à l’œuvre ; les attitudes des soignants qui oscillent entre sur- et sous-estimations des risques sanitaires ; et le hiatus entre la demande et les besoins réels de formations continues. Enfin, nous nous penchons sur la rencontre entre les soignants et les malades qui peut se trouver transformée par les spécificités de la maladie et de son traitement. On constate alors que les fondements de la professionnalisation tendent à disparaître au profit d’un mode de régulation du rapport au malade, au collègue et plus largement au savoir médical qui témoigne de l’émergence d’une culture soignante qui est, de fait, une culture organisationnelle. Elle se caractérise à la fois par la délégation des tâches à des non-professionnels, la production et la résolution des conflits mettant en évidence des réseaux clientélistes ainsi que par une routinisation des gestes.Drawing on an anthropological approach of tuberculosis and malaria care in West African cities , and on an analysis of prevention modes, this paper examines the characteristics of medical work. We first examined the conditions of an anthropological field study in health care centres. The concealment of both patients’ singularities and populations’ specificities targeted in the prevention messages were then studied. The negotiation of diagnosis and treatment standards, and the under- and over-estimations of nosocomial risks were also analysed. We also focused on the gap between demands and actual needs for training, and on the relationships between health care providers and patients, which can be modified by the specificities of the disease. We noticed a decay of professionalization, a kind of regulation of relationships between health care workers and patients, and among medical staff, which expresses an emerging medical culture, which is also an organizational culture. Its main features are the delegation of tasks to non-professionals workers, a strategy of conflict management based on clientelism, and the development of routine action. (shrink)

Aristotelian philosophy is generally regarded as incompatible with the mathematical methods and principles that form the basis of modern science. This book offers an entirely new perspective on this presumed incompatibility. It surveys the tradition of the Oxford Calculators from its beginnings in the fourteenth century until Leibniz and the philosophy of the seventeenth century and explores how the Calculators' techniques of quantification expanded the conceptual and methodological limits of Aristotelianism. In the process, it examines a large number of authors, (...) some of them never studied in this context. Exploring the relationship between various late medieval disciplines, the book sheds new light on the problem of continuity vs. discontinuity between scholasticism and modern science. Beyond its historiographical purpose, this book also hopes to be a source of inspiration for present-day philosophers of science. Co-edited by Daniel A. Di Liscia and Edith D. Sylla with the collaboration of Paul Bakker. (shrink)

This Festschrift honours Arkoun's scholarship, bringing together the contributions of eleven scholars of history, religious studies and philosophy. It offers a comprehensive selection of critical engagements with Arkoun's work, reflecting on his influence on contemporary thinking about Islam and its ideological, philosophical and theological dimensions.

Research and policy interest in questions of environmental waste is growing, especially plastic bag pollution. Where trash disposal and recycling are not highly regulated, the proliferation of plastic bags has created dramatic social and environmental consequences. In this article, we draw on 30 interviews with women who sell goods in markets in Mali as an entry point into investigating this issue through the interrelated dimensions of identity, gender, globalization, and the environment. We find the choices of women become suspect and (...) blamed for this environmental issue despite their having few socio-political options, while global and local political and economic elites have largely been responsible for implementing a series of policies and programs that have heightened the local effects of globalization while diminishing the services available to deal with the environmental and cultural dimensions of these changes. The issue of plastic bag pollution demonstrates the environmental consequences of development strategies that have emphasized economic growth with seemingly little concern or value for local cultures and environments, let alone the experiences and lives of poor women. (shrink)

The construction industry is usually characterized as a fragmented system of multiple-organizational entities in which members from different technical backgrounds and moral values join together to develop a particular business or project. The greatest challenge in the construction process for the achievement of a successful practice is the development of an outstanding reputation, which is built on identifying and applying an ethical framework. This framework should reflect a common ethical ground for myriad people involved in this process to survive and (...) compete ethically in today’s turbulent construction market. This study establishes a framework for ethical judgment of behavior and actions conducted in the construction process. The framework was primarily developed based on the essential attributes of business management identified in the literature review and subsequently incorporates additional attributes identified to prevent breaches in the construction industry and common ethical values related to professional engineering. The proposed judgment framework is based primarily on the ethical dimension of professional responsibility. The Ethical Judgment Framework consists of descriptive approaches involving technical, professional, administrative, and miscellaneous terms. The framework provides the basis for judging actions as either ethical or unethical. Furthermore, the framework can be implemented as a form of preventive ethics, which would help avoid ethical dilemmas and moral allegations. The framework can be considered a decision-making model to guide actions and improve the ethical reasoning process that would help individuals think through possible implications and consequences of ethical dilemmas in the construction industry. (shrink)

In a long question, "Whether there is motion to quality," which became part of his Oxford Expositio omnium librorum Physicorum cum questionibus optime disputatis, composed before 1310, Walter Burley supported the succession-of-forms theory of qualitative change. After commenting on Peter Lombard's Sentences at Paris, Burley took part in disputations on controversial questions in the early 1320s, resulting in his De primo et ultimo instanti and his Tractatus Primus and Tractatus Secundus de intensione et remissione formarum. In these independent controversial works, (...) Burley advanced and defended the succession-of-forms theory with greater detail and precision. This paper examines the treatment of the mathematics of alteration in Burley's final Parisian Expositio in libros octo de physico auditu in light of this earlier controversial work. (shrink)

This paper is devoted to an analysis of Ma‘ruf ar-Rusafi’s work The Personality of Mohammed or the Elucidation of the Holy Enigma. While ar-Rusafi is traditionally known as a poet who combines great evocative power with a superb mastery of language and strict adherence to classical form, this canonical image is seriously complicated by the iconoclastic character of this book, completed in 1933 but unpublished until 2002. It totally rejects the orthodox theory of prophecy as passive transmission, and insists on (...) the historic development behind orthodoxy. Rusafi puts forward a way of conceiving the Prophet’s mission that he considers more faithful to the sources and in greater conformity with the elementary requirements of reason. He proposes a “disenraptured” or “demythologized” reading of the Prophet’s life and work. The author considers ar-Rusafi’s book as the most serious assault on orthodoxy that has been launched on it from within in modern times. (shrink)

In his De primo et ultimo instanti, Walter Burley paid careful attention to continuity, assuming that continua included and were limited by indivisibles such as instants, points, ubi, degrees of quality, or mutata esse. In his Tractatus primus, Burley applied the logic of first and last instants to reach novel conclusions about qualities and qualitative change. At the end of his Quaestiones in libros Physicorum Aristotelis, William of Ockham used long passages from Burley’s Tractatus primus, sometimes agreeing with Burley and (...) sometimes disagreeing. How may this interaction between Burley and Ockham be understood within its historical context? (shrink)

As its modern edition appears in the Synthese Historical Library, Adam Wodeham’s Tractatus de indivisibilibus does not appear to belong to any one discipline. With regard to its intended audience, the notice of the book appearing on the back cover states that “This book is an important contribution to the history of philosophy.” But it continues, “It will be of interest to all medievalists, particularly to those concerned with medieval science, philosophy, and logic. Theologians and historians of mathematics will also (...) find it useful.”Adam de Wodeham, Tractatus de indivisibilibus. A Critical Edition with Introduction, Translation, and Textual Notes, ed. Rega Wood (Dordrecht: Kluwer Academic Publishers, 1988). In its medieval context as well, Tractatus de indivisibilibus had ambiguous disciplinary status. It begins with the question, “Whether charity or [any] other incorruptible form is composed of indivisible forms.”Wodeham, Tractatus de indivisibilibus, p. 33. Such a reference to charity signals a connection to the Sentences of Peter Lombard, Book I, dist. 17. In introducing his answer to this question, however, Wodeham states, “Because this difficulty is the same for all composite divisible things, whether intensive or extensive, which are of one and the same species or homogeneous, therefore I will briefly inquire indifferently concerning the former and the latter.”Wodeham, Tractatus de indivisibilibus, pp. 34–35. Here and elsewhere, I occasionally modify Rega Wood’s translation in the interests of exactness. The solutions Wodeham then proposes to the questions he asks rely nearly always on logic. (shrink)