In this article, we examine the factors determining the representation of women on boards of directors by considering three main questions. The first question deals with the relationship between characteristics of ownership and governance on one side, and female directorship on the other. The second major question concerns the demographic attributes of women directors, such as nationality, foreign experience, educational level, business expertise, and connections to external sources. The third important question refers to women in senior positions on French boards (...) (e.g., as independent members or board subcommittee members) in relation to firm characteristics and women’s demographic attributes. Our study focuses on French large- and mid-capitalized companies belonging to the SBF120 stock market index during a 5-year period running from 2000 to 2004. First, our results give evidence that the appointment of women directors is strongly related to family ownership and board or firm size. Second, the appointment of women directors is related to their professional services, valuable skills, and network links. Furthermore, we show that women face a double glass-ceiling problem, and note that French firms rely more on the demographic attributes of their women directors when they are appointed to senior board positions. Our study sheds light on issues concerning the law that comes into force in 2016, which imposes quotas of women members on boards of directors in French companies. (shrink)

The idea of the uniformity of nature, as a solution to the problem of induction, has at least two contemporary versions: natural kinds and natural necessity. Then there are at least three alternative ontological ideas addressing the problem of induction. In this paper, I articulate how these ideas are used to justify the practice of inductive inference, and compare them, in terms of their applicability, to see whether each of them is preferred in addressing the problem of induction. Given the (...) variety of contexts in which inductive inferences are made, from natural science to social science and to everyday thinking, I suggest that no singular idea is absolutely preferred, and a proper strategy is probably to welcome the plurality of ideas helpful to induction, and to take pragmatic considerations into account, in order to judge in every single case. (shrink)

Appealing to science is a popular suggestion for separating projectible predicates. According to this suggestion, we can expect science, eventually, to separate such predicatesfor us, rendering it unnecessary to make further attempts to explicate the criteria for pro-jectibility. In this essay, I address three theoretical challenges to this suggestion. The firststems from the inductive character of science, which casts doubts on its efficacy in separat-ing projectible predicates, since induction itself requires this separation. The second is theinferential externalism implied by this (...) suggestion, whereas the problems of induction havebite only if inferential internalism is presumed. The third challenge appears when a strongrelationship between projectibility and kindhood, on the one hand, and kindhood and sim-ilarity, on the other, is posited, such that a more projectible predicate is believed to be apredicate which tracks better similarities in nature. Now the question appears: whether andhow science enables us to track better similarities? I distinguish two conceptions of similarity,one intuitive, the other theoretical, and I argue that the theoretical one is to be preferred,showing that how scientific practice involves shifting from an intuitive idea of similarity to atheoretical one. Through answering these three challenges, I attempt to support the appealto natural science as far as Goodman’s problem of induction is concerned. (shrink)

The concept of green jobs emerged in 2007 as a means for conserving energy, minimizing natural gas emissions, reducing pollution and waste and protecting and improving ecosystems. The practice of decent employment through such jobs has caught on significantly and shown much positive effects. Decent work refers to employment opportunities that provide for fair income, security, improving personal and social development and promoting equality. Combining green job and decent work as a new approach can alter the traditional perspective of labour (...) laws. According to the Islamic view, the Qur’an has taken into account all such concepts directly or indirectly. This article focuses on reviewing green jobs from the Islamic perspective, and concepts and principles such as squander, cleanliness, waste, no-harm and causation are directly mentioned as a necessary condition for green jobs. This paper examines the concept of green job based on content analysis approach within Islamic jurisprudence. (shrink)

The spontaneous organization of collective activities in animal groups and societies has attracted a considerable amount of attention over the last decade. This kind of coordination often permits group‐living species to achieve collective tasks that are far beyond single individuals' capabilities. In particular, a key benefit lies in the integration of partial knowledge of the environment at the collective level. In this contribution, we discuss various self‐organization phenomena in animal swarms and human crowds from the point of view of information (...) exchange among individuals. In particular, we provide a general description of collective dynamics across species and introduce a classification of these dynamics not only with respect to the way information is transferred among individuals but also with regard to the knowledge processing at the collective level. Finally, we highlight the fact that the individual’s ability to learn from past experiences can have a feedback effect on the collective dynamics, as experienced with the development of behavioral conventions in pedestrian crowds. (shrink)

Since current water governance patterns mandate cooperation and partnership within and between the actors in the hydrosystems, supplementary models are necessary to distinguish the roles and the rules of indoor actions which is why we extend a theory in the frameworks of philosophy of technology. This analysis is empirically grounded on the problematic hydrosystems of a river in central Iran, Zayandehrud. Following a modernist-holistic-based analysis, it illustrates how values in the water apportionment mechanisms are being reshaped. The article by using (...) the theory of normative practice has scrutinised the tasks and the rules of the old and new water-management systems, Mirab. Subsequently according to such philosophical theory, it has argued that the conflicts over the cases are due to interference of structural and directional norms within them. (shrink)

In this opinion piece, we present a synopsis of our findings from the last 2 years concerning cyber-attacks on web-based academia. We also present some of problems that we have faced and try to resolve any misunderstandings about our work. We are academic information security specialists, not hackers. Finally, we present a brief overview of our methods for detecting cyber fraud in an attempt to present general guidelines for researchers who would like to continue our work. We believe that our (...) work is necessary for protecting the integrity of scholarly publishing against emerging cybercrime. (shrink)

In this paper, the public view of nanotechnology and its applications in medicine, agriculture and industry is evaluated in the mega cities of Iran. Data from 683 individuals in public places provided the first civic perception of nanotechnology in Iran. Quantitative statistical analysis on positive or negative points of view demonstrated that Iranian people had general positive opinions on nanotechnology and its application in medicine. They believed that nanomedicine can significantly improve the current methods used in disease treatments, especially for (...) cancer therapy. In general, the responders believed that they would easily accept the use of nanotechnology products and would like increased financial support of the government on nanomedicine and nanotechnology research fields and they showed little anxiety about the possible risks. According to our statistical analysis, three individual characteristics age, education level and career had a direct correlation with the knowledge level of Iranian people on nanotechnology in the mega cities of Iran. (shrink)

Shihab al-Din Yahya Suhrawardi, also known as Shaikh al-ishraq or the Master of Illumination, lived in the sixth century AH / twelfth century CE. His thoughts ...

We evaluate the relationship between the appointment of women to CEO or Chair positions and firm performance, and shed light on the differences between family and nonfamily firms. By using a propensity score matching approach on a sample of 394 French firms over the period 2001–2010, we find major discordances between women’s leadership style and family business expectations relative to firm performance, as measured by return on assets and Tobin’s q. Notably, our results support the conjecture that family firms, which (...) are more conducive to transformational leadership, offer women a more appropriate climate for exercising the function of Chair than that of CEO. In contrast, women CEOs perform better in nonfamily firms. Our findings move away from the predominant focus on barriers and stereotypes images about the female leadership and support the contingency theory of leadership, which states that the effectiveness of a leadership style depends on the organization and culture in which leaders operate, and on task-related positions. (shrink)

In recent years, identity theft has been growing in the academic world. Cybercriminals create fake profiles for prominent scientists in attempts to manipulate the review and publishing process. Without permission, some fraudulent journals use the names of standout researchers on their editorial boards in the effort to look legitimate. This opinion piece, highlights some of the usual types of identity theft and their role in spreading junk science. Some general guidelines that editors and researchers can use against such attacks are (...) presented. (shrink)

This essay is about a dark side of the Enlightenment, uncovering the contributions of notable thinkers from that era to the formation of racial ideologies. I address this dark side especially when it comes to moral philosophy in the Enlightenment. My focus will be on Immanuel Kant, to see how an iconic figure of radical thinking in the Enlightenment was at the same time a creative mind in developing the raciology of white supremacy. I argue that his notion of race, (...) drawn from natural history, not only influenced his anthropology, but also posed an unnoticed challenge for his moral and political philosophy. Furthermore, by delving into the conversation between Kant, on the one side, and Johann Herder and George Forster, on the other side, I hope to dismiss the objection of anachronism in so far as racial thinking is concerned in the eighteenth century. (shrink)

This work compares medieval and modern Arabic sources relating to the Berber Empires (11th-13th centuries) with the way in which European studies have apprehended this topic against the backdrop of the emergence of orientalism and the expansion of France in the Maghreb. Indeed, the invocation and then the study of the Berber Empires served to characterize a great Other of proximity : the Maghreb at once so close and yet so different. Studying this past therefore amounted to giving perspectives to (...) this radical difference. In the context of the colonized and then newly independent Maghreb, this yet distant past never ceased to serve as a reference and as a framework for a "roman national" which aimed to give these States a solid foundation. (shrink)

Appealing to science is a popular suggestion for separating projectible predicates. According to this suggestion, we can expect science, eventually, to separate such predicates for us, rendering it unnecessary to make further attempts to explicate the criteria for projectibility. In this essay, I address three theoretical challenges to this suggestion. The first stems from the inductive character of science, which casts doubts on its efficacy in separating projectible predicates, since induction itself requires this separation. The second is the inferential externalism (...) implied by this suggestion, whereas the problems of induction have bite only if inferential internalism is presumed. The third challenge appears when a strong relationship between projectibility and kindhood, on the one hand, and kindhood and similarity, on the other, is posited, such that a more projectible predicate is believed to be a predicate which tracks better similarities in nature. Now the question appears: whether and how science enables us to track better similarities? I distinguish two conceptions of similarity, one intuitive, the other theoretical, and I argue that the theoretical one is to be preferred, showing that how scientific practice involves shifting from an intuitive idea of similarity to a theoretical one. Through answering these three challenges, I attempt to support the appeal to natural science as far as Goodman’s problem of induction is concerned. (shrink)

To support the trustworthiness of AI systems, it is essential to have precise methods to determine what or who is to account for the behaviour, or the outcome, of AI systems. The assignment of responsibility to an AI system is closely related to the identification of individuals or elements that have caused the outcome of the AI system. In this work, we present an overview of approaches that aim at modelling responsibility of AI systems, discuss their advantages and shortcomings to (...) deal with various aspects of the notion of responsibility, and present research gaps and ways forward. (shrink)

It is demonstrated here that despite apparent differences and their adherence to two different schools of thought, Suhrawardī's epistemology is essentially Ibn Sīnian, and even his theory of "knowledge by Presence" ('ilm al-hudurī), which is considered to be uniquely his, is at least inspired by Ibn Sīnā. I argue that Ibn Sīnā's peripatetic orientation and Suhrawardī's ishrāqī perspective have both maintained and adhered to the same epistemological framework while the philosophical languages in which their respective epistemologies are discussed are different.

Religiosity has been linked with prosocial behavior and a preference for religious ingroups over outgroups. Yet, there are important differences in religious people’s beliefs, values, and practices. Fundamental and quest orientation toward religion may differentially predict intergroup bias in prosociality. Also, individualizing and binding moral foundations may have diverse effects on ingroup and outgroup bias in helping, as moral foundations theory suggests that individualizing and binding foundations differ in how much they focus on ingroup and outgroup moral considerations. In this (...) study, we examined the relationship between religious dimensions, moral foundations, prosocial behavior, and intergroup bias in helping. We found evidence for the effect of individualizing foundations, religious fundamentalism, and quest religion above and beyond demographics and other religious dimensions on intergroup bias in helping. Furthermore, there were independent positive effects of individualizing foundations, religious activity, and age, and independent negative effects of female gender and religious fundamentalism on prosocial behavior. This study provides a more nuanced understanding of the relations between religion, prosociality, and moral intuitions in a Muslim context. (shrink)

: It is demonstrated here that despite apparent differences and their adherence to two different schools of thought, Suhrawardi's epistemology is essentially Ibn Sinian, and even his theory of "knowledge by Presence" ('ilm al-huduri), which is considered to be uniquely his, is at least inspired by Ibn Sina. I argue that Ibn Sina's peripatetic orientation and Suhrawardi's ishraqi perspective have both maintained and adhered to the same epistemological framework while the philosophical languages in which their respective epistemologies are discussed are (...) different. (shrink)

Partnerships in education developed in schools in the 1990s to bring answers to new socio-educational problems. Nevertheless, for the teachers of the sandwich training, they establish for a long time the indispensable condition of a really professional co-op education program. By using the sociology of the actor-network and to the concept of social relationships, we would like to qualify this speech. From the analysis of two university co-op programs, we highlight that an almost fusional partnership with an occupational environment does (...) not guarantee necessarily a harmonious professional development, and that the absence of partnership is not still the synonym for an absence of professionalization. (shrink)

Şair duygularını anlatmak için bazen ölçünlü dilin dışına çıkıp kural dışı kullanımları tercih eder. Dil kurallarının bozulmaması için standart dil yapısına aykırı olan bu tasarruflar sınırlandırılmış ve bu konuda temel ölçüt, eski Arap şairleri olmuştur. Onların kural dışı kullanımları, şiir zarureti olarak kabul edilirken diğerlerinin tasarrufları laḥn olarak nitelendirilmiştir. Câhiliye şairlerinin dile aykırı tasarruflarının çeşitli şekillerde yorumlandığı bu düşünce, sadece edebiyat alanında değil, diğer disiplinlerde de büyük ölçüde kabul edilmiştir. Böylelikle Câhiliye şiiri zamanla kanonlaşıp (otorite) sorgulanamaz hale gelmiştir. Eski Arap (...) şairlerinin dili kullanırken hata edip etmediklerinin tartışıldığı bu çalışmada Câhiliye dönemi şairlerinin standart dil kurallarına aykırı kullanımlarına dikkat çekilip bunların laḥn olduğu öne sürülmektedir. Bu doğrultuda çalışmanın girişinde istişhâd edilen Arap şiirinin sınırları belirlenecek, birinci bölümde ise kanon kavramı ve Câhiliye şiiri üzerinde durulacaktır. Akabinde ise Câhiliye şairlerinin yaptığı bazı dil hataları ve sonraki dönem edebiyat münekkitlerinin bunları savunmak için ortaya koydukları zorlama yorumlar tartışılacaktır. (shrink)

Invalid journals are recent challenges in the academic world and many researchers are unacquainted with the phenomenon. The number of victims appears to be accelerating. Researchers might be suspicious of predatory journals because they have unfamiliar names, but hijacked journals are imitations of well-known, reputable journals whose websites have been hijacked. Hijacked journals issue calls for papers via generally laudatory emails that delude researchers into paying exorbitant page charges for publication in a nonexistent journal. This paper presents a method for (...) detecting hijacked journals by using a classification algorithm. The number of published articles exposing hijacked journals is limited and most of them use simple techniques that are limited to specific journals. Hence we needed to amass Internet addresses and pertinent data for analyzing this type of attack. We inspected the websites of 104 scientific journals by using a classification algorithm that used criteria common to reputable journals. We then prepared a decision tree that we used to test five journals we knew were authentic and five we knew were hijacked. (shrink)

To adequately deal with unpredictable and dynamic environments, normative frameworks typically deployed in mechanisms for modifying the norms at runtime are crucial. We present the syntax and operational semantics of programming constructs to facilitate runtime norm modification, allowing a programmer to specify when and how the norms may be changed by external agents or by the normative mechanism. The norms take on the form of conditional obligations and prohibitions, instantiating obligations and prohibitions. We present rule-based constructs for runtime modification of (...) the norms and their instances, and a mechanism for automatically updating the instances when their underlying norms change. Moreover, we investigate a mechanism for avoiding norm conflicts. (shrink)

Is friendship a more important value than honesty?

Suhrawardi was a Persian philosopher of the 12th century and the founder of the school of "illumination" . He not only critically analyzed the rationalistic philosophy of the Peripatetics but by drawing from a variety of traditions such as Zoroastrianism, Pythagoreans, Hermeticism and Neo-Platonic philosophy he created an entirely new philosophical paradigm whose influence is still strong in many parts of the Islamic world. ;The central task of my thesis was to undertake an indepth and detailed study of Suhrawardi's theory (...) of knowledge. The question I was concerned with is what does Suhrawardi mean when he says he knows the truth? To analyze Suhrawardi's epistemology I have first considered most of his writings in Persian and Arabic where his theory of knowledge is discussed. I have then considered his critique of empiricism, rationalism and other means of gaining knowledge. ;Following a philosophical analysis of Suhrawardis ideas I have elaborated on his mystical writings and then attempted to demonstrate the following: The means by which illumination is attained. The rational basis of illumination as a pure methodology for the knowing of truth. The scope and limits of this type of knowledge. The nature of the type of knowledge that is attained through illumination. The relationship between illumination, knowledge, truth and certainty. Suhrawardi's theory of knowledge known as "knowledge as presence". ;Following an extensive discussion of the above topics I have considered the influence of Suhrawardi and his school of illumination on Islamic philosophy in Iran and other regions. This discussion which is historical in nature also explains the roots of some of the philosophical movements which were inspired by Suhrawardi ;Finally, I have offered a critical analysis of Suhrawardi's philosophy and some of the charges which have been made in regards to his philosophy. (shrink)

Outlines the ten ways to achieve happiness, discusses the relationship between health and happinesss, and examines the importance of cultivating human values.

In this paper, we propose two HIV infection models with specific nonlinear incidence rate by including a class of infected cells in the eclipse phase. The first model is described by ordinary differential equations and generalizes a set of previously existing models and their results. The second model extends our ODE model by taking into account the diffusion of virus. Furthermore, the global stability of both models is investigated by constructing suitable Lyapunov functionals. Finally, we check our theoretical results with (...) numerical simulations. (shrink)

This article introduces a simple and effective new algorithm for image encryption using a chaotic system which is based on the magic squares. This novel 3D chaotic system is invoked to generate a random key to encrypt any color image. A number of chaotic keys equal to the size of the image are generated by this chaotic system and arranged into a matrix then divided into non-overlapped submatrices. The image to be encrypted is also divided into sub-images, and each sub-image (...) is multiplied by a magic matrix to produce another set of matrices. The XOR operation is then used on the resultant two sets of matrices to produce the encrypted image. The strength of the encryption method is tested in two folds. The first fold is the security analysis which includes key space analysis and sensitivity analysis. In the second fold, statistical analysis was performed, which includes the correlation coefficients, information entropy, the histogram, and analysis of differential attacks. Finally, the time of encryption and decryption was computed and show very good results. (shrink)

book 1. A three-fold philosophy of education.- book 2. Individual and social aims of education.- book 3. Theory of education from Comenius to Dewey.