In recent realist theory and more broadly, pessimism has tended to be treated as a problem or a liability for thought, limiting aspirations for political change and leading towards conservatism. In this article, I turn to Niccolò Machiavelli as a resource through which to theorize differently about the idea. I argue that pessimism in Machiavelli’s work can be associated with an effort to look candidly upon political affairs and to express scepticism towards complacency in thought and conduct. Such an approach, (...) rather than tending towards despair or cynicism, can be seen to make different dimensions of history and politics visible and to open up different paths of judgment and decision-making as a result. Rather than constraining thought and action, pessimism in Machiavelli’s thinking can therefore reveal novel possibilities for political conduct. (shrink)

The fault ride-through capability and fault current issues are the main challenges in doubly fed induction generator- based wind turbines. Application of the bridge-type fault current limiter was recognized as a promising solution to cope with these challenges. This paper proposes a nonlinear sliding mode controller for the BFCL to enhance the FRT performance of the DFIG-based WT. This controller has robust performance in unpredicted voltage sag level and nonlinear features. Theoretical discussions, power circuit, and nonlinear control consideration of the (...) SMC-based BFCL are conducted, and then, its performance is verified through time-domain simulations in the PSCAD/EMTDC environment. To reduce the chattering phenomenon and decrease the reaching time, it used the exponential reaching law for designed SMC. Also, the SMC-based BFCL performance is compared with the conventional and PI controller-based BFCL for both symmetrical and asymmetrical short-circuit faults. Simulation results reveal that the SMC-based BFCL provides better performance compared with the conventional and PI controller-based BFCL to enhance the FRT. (shrink)

According to the World Health Organization, female genital cutting affects millions of girls and women worldwide, particularly on the African continent and in the Middle East. This paper presents a plausible, albeit hypothetical, clinical vignette and then explores the legal landscape as well as the ethical landscape physicians should use to evaluate the adult patient who requests re-infibulation. The principles of non-maleficence, beneficence, justice, and autonomy are considered for guidance, and physician conscientious objection to this procedure is discussed as well. (...) Analyses of law and predominant principles of bioethics fail to yield a clear answer regarding performing female genital cutting or re-infibulation on an adult in the United States. Physicians should consider the patient’s physical, mental, and social health when thinking about female genital cutting and should understand the deep-rooted cultural significance of the practice. (shrink)

This study presents the fundamental concepts and technical details of a U-model-based control system design framework, including U-model realisation from classic model sets, control system design procedures, and simulated showcase examples. Consequently, the framework provides readers with clear understandings and practical skills for further research expansion and applications. In contrast to the classic model-based design and model-free design methodologies, this model-independent design takes two parallel formations: it designs an invariant virtual controller with a specified closed-loop transfer function in a feedback (...) control loop and it determines the real controller output by resolving the inverse of the plant U-model. It should be noted that this U-control provides a universal control system design platform for many existing linear/nonlinear and polynomial/state-space models and it complements many existing design approaches. Simulation studies are used as examples to demonstrate the analytically developed formulations and guideline for potential applications. (shrink)

We conducted a systematic literature review on the ethical considerations of the use of contact tracing app technology, which was extensively implemented during the COVID-19 pandemic. The rapid and extensive use of this technology during the COVID-19 pandemic, while benefting the public well-being by providing information about people’s mobility and movements to control the spread of the virus, raised several ethical concerns for the post-COVID-19 era. To investigate these concerns for the post-pandemic situation and provide direction for future events, we (...) analyzed the current ethical frameworks, research, and case studies about the ethical usage of tracing app technology. The results suggest there are seven essential ethical considerations—privacy, security, acceptability, government surveillance, transparency, justice, and voluntariness—in the ethical use of contact tracing technology. In this paper, we explain and discuss these considerations and how they are needed for the ethical usage of this technology. The fndings also highlight the importance of developing integrated guidelines and frameworks for implementation of such technology in the post- COVID-19 world. (shrink)

Argumentation has remained under-researched in studies analyzing academic journal publications despite its importance in academic writing. This paper reports a study in which we investigated stereotypical argumentative trends, lexico-grammatical features, and interactional metadiscourse markers in 354 research article free-standing discussion sections from the journal of ESP over forty years. The field of ESP was chosen because of its maturity, which has given substance to a dynamic ground for arguments. We drew on the pragma-dialectical approach to analyzing argumentations in the corpus. (...) Findings indicated that due to the argumentative nature of the discussion section, certain argumentative trends recurred more often. The analysis of the lexico-grammatical features and metadiscourse markers of the standpoints also showed patterns of variability over time. The study concludes that it is imperative to incorporate relevant facets from various argumentation models to construct a comprehensive argumentation theory and gain deeper insights into argumentation in academic writing. (shrink)

Although often cast by realists as an exemplar of moralist or rationalist thinking, Jürgen Habermas and certain commentators on his work reject this characterisation, highlighting elements of his thought that conflict with it. This article will examine dimensions of Habermas’s work that relate to many realist concerns in political theory. I argue that while he escapes the commonplace caricature of an abstract thinker who is inattentive to real world affairs, Habermas’s claims in relation to communication, historical and empirical context, and (...) the development of rights in history, reveal a narrow consideration of what defines context and a progressivist narrative of history that fails to address seemingly outdated beliefs and political forces. An analysis of these issues can serve to inform understandings of these topics in realist thought and in political theory more broadly. (shrink)

This article is a comparative theoretical study of authority in the Arab Spring which draws upon the work of Max Weber and Khalil Ahmad Khalil, and examines the theoretical importance of a shift away from authority understood along the lines of single, charismatic individuals. I argue that the central implication of the lack of dominant leaders in the Arab Spring is the potential for the growth of a popular form of charismatic authority. This popular understanding of charisma would have several (...) important consequences for building a more broadly inclusive arrangement of democratic rule. First, it would allow for the self-realization of ordinary citizens in a way that was not possible in an authoritarian setting, where popular aspirations and demands were realized only abstractly, if not simply denied, by being invested in the figure of an ‘inspirational leader.’ This self-realization relies upon an important reversal of an image of Arab publics as incapable of self-governance. Second, it would signal a shi... (shrink)

What is it for an agent to have a reason to do a certain action? Does this mean that she would desire to do the action under specified conditions, or that there is some external consideration, which she ought to follow? The former affective (i.e., desire-based) theory is ascribed to Humeans, whereas the latter cognitive theory is adopted by Kantians. The debate between the two views has seemingly ended up in a theoretical standoff, and most of the theorists of practical (...) reason have recently turned their attention to the motivational attitude—preceded either by affective attitudes or by cognitive attitudes—as a necessary constituent of having a reason. They contend that an agent has a reason to f only if, on certain occasions, she would be motivated to f: I refer to it as Motivation Reason Internalism. In this paper, I argue that Motivation Reason Internalism is a mirage; it does not obtain necessarily. I classify major versions of Motivation Reason Internalism into three idealized counterfactual versions, arguing that they obtain only contingently, since they all face counterexamples. The Motivation Reason Internalist might attempt to dodge the counterexamples by appealing to Contextual Motivations Reason Internalism, but I show that this move also fails. I discuss a third cause for motivation, some unconscious cause, other than cognitive or affective attitudes, which can still be a motivation maker or breaker. These unconscious causes, such as an underlying biological inclination or psychological bias, functions as motivation maker/breaker but not a reason maker/breaker. This makes room for a variety of cases in which we have reason to perform an action in the absence of any kind (i.e., actual or counterfactual) of motivation. (shrink)

English summary: What is color? Are colors real properties of the world around us, or are they the secondary effects on our senses by the objects around us. Christophe Al-Saleh explores this contemporary philosophical debate over colors, objectivism, and subjectivism. French description: Il existe un ecart entre la conception familiere et commune des couleurs et la conception scientifique, la premiere y voyant spontanement des proprietes reelles du monde qui nous entoure, la seconde mettant en doute cette realite: les couleurs (...) ne seraient jamais que des effets secondaires consecutifs a l'affection de notre sensibilite par les objets qui nous entourent. C'est dans ce contexte que s'inscrit le debat philosophique contemporain sur les couleurs, entre l'objectivisme (les couleurs sont des proprietes presentes dans le monde) et le subjectivisme (les couleurs sont des productions subjectives). (shrink)

The intuition that we can think about non-existent objects seems to be in tension with philosophical concerns about the relationality of intentionality. Tim Crane’s psychologism removes this tension by proposing a psychologistic account of intentionality according to which intentionality is a purely non-relational notion. I argue that his account has counterintuitive consequences regarding our thoughts about existing objects, and as such is insufficiently plausible to convince us to reject the relationality of intentionality.

The primary objective of this research is to examine the potential influence of environmental, social, and governance (ESG) disclosure on cash holdings. Additionally, the study explores the role of earnings management (EM) practices as a mediating factor in this relationship. The sample comprises 797 companies listed on financial markets across 19 European countries, and the data spans from 2013 to 2019. The outcomes indicate a significant negative correlation between ESG disclosure and cash holdings, implying that ESG performance can be used (...) by management to resolve disputes with stakeholders. The outcomes further indicate that the existence of EM practices partially mediates the link between ESG disclosure and cash holdings. Moreover, they are robust by substitute cash holdings specification, three distinct initiatives of ESG disclosure (i.e., environment, social, and governance), and a two-stage least squares assessment. Therefore, the findings document that nonfinancial reporting in the form of ESG disclosure can assist in controlling agency conflict, leading to better valuations of company performance by stakeholders. (shrink)

Available from UMI in association with The British Library. Requires signed TDF. ;Two elements in Kripke's notion of "rigid designation" are distinguished: "genuine reference", which has to do with the semantic function of a singular term, and "rigid designation", which has to do with the behaviour of a singular term in modal contexts. Accordingly, the discussion is divided into two parts. ;In Part I, arguments from functionalism against "genuine reference" are considered and rejected, but it is claimed that certain Cartesian (...) arguments constitute a formidable objection against this notion. Therefore, while descriptivism must be rejected "genuine reference" is too strong as an alternative. "Weak reference" is suggested as the required notion, and some of its characteristics are delineated. ;In Part II, the problems concerning the contingent a priori and the necessary a posteriori arising from the second element in Kripke's notion are discussed, depending on whether the names involved are ordinary proper names, or "descriptive" names. Evans' arguments concerning descriptive names are considered, and it is argued that, because of a new distinction between deep vs. superficial rigidity, Davies and Humberstone fail in formulating them more exactly; but the informal arguments, though inconclusive, are intuitive. As for ordinary proper names, and on the basis of conclusions reached in Part I, the case for contingent a priori truths involving such names is undermined. In the case of necessary a posteriori truths involving ordinary proper names, the strategies of denying the necessity or the a posteriority of the examples are discussed, and found wanting. However, since there are reasons from other areas for denying the coincidence of the necessary and the a priori, Kripke's examples do not call for a radical departure from currently held views. (shrink)

The coronavirus disease 2019 has taken the world by surprise and has impacted the lives of many, including the business sector and its stakeholders. Although studies investigating the impact of COVID-19 on the organizational structure, job design, and employee well-being have been on the rise, fewer studies examined the role of leadership and what it takes to be an effective leader during such times. This study integrates social cognitive theory and conservation of resources theory to argue for the importance of (...) adaptive personality in the emergence of effective leaders during crisis times, utilizing the crisis of COVID-19 as the context for the study. We argue that managers with an adaptive personality tend to have increased self-efficacy levels to lead during a crisis, resulting in increased motivation to lead during the COVID-19 crisis. Furthermore, managers with increased motivation to lead during the COVID-19 crisis are argued to have enhanced adaptive performance, thereby suggesting a serial mediation model where crisis leader self-efficacy and motivation to lead during the COVID-19 crisis act as explanatory mechanisms of the relationship between the adaptive personality and performance of the manager. In order to test our hypotheses, we collected data from 116 full-time managers in Saudi Arabia during the COVID-19 crisis and used hierarchical linear regression as the method of analysis. The findings support all of the hypotheses. A discussion of the results, contributions, limitations, and future directions is included. (shrink)

BackgroundClinical genomic professionals are increasingly facing decisions about returning incidental findings (IFs) from genetic research. Although previous studies have shown that research participants are interested in receiving IFs, yet there has been an argument about the extent of researcher obligation to return IFs. We aimed in this study to explore the perspectives of clinical genomics professionals toward returning incidental findings from genomic research.MethodsWe conducted a national survey of a sample (n = 113) of clinical genomic professionals using a convenient sampling. (...) A self-administered questionnaire was used to explore their attitudes toward disclosure of IFs, their perception of the duties to return IFs and identifying the barriers for disclosure of IFs. A descriptive analysis was employed to describe participants' responses.ResultsSixty-five (57.5%) respondents had faced IFs in their practice and 31 (27.4%) were not comfortable in discussing IFs with their research subjects. Less than one-third of the respondents reported the availability of guidelines governing IFs. The majority 84 (80%) and 69 (62.7%) of the study participants indicated they would return the IFs if the risk of disease threat ≥ 50% and 6–49%, respectively and 36 (31.9%) reported they have no obligation to return IFs.ConclusionClinical genomics professionals have positive attitudes and perceptions toward the returning IFs from genomic research, yet some revealed no duty to do so. Detailed guidelines must be established to provide insights into how genomics professionals should be handled IFs. (shrink)

It is hypothesized that iron from biological tissues, liberated during decay, may have played a role in inhibiting loss of anatomical information during fossilization of extinct organisms. Most tissues in the animal kingdom contain iron in different forms. A widely distributed iron‐bearing molecule is ferritin, a globular protein that contains iron crystallites in the form of ferrihydrite minerals. Iron concentrations in ferritin are high and ferrihydrites are extremely reactive. When ancient animals are decaying on the sea floor under anoxic environmental (...) conditions, ferrihydrites may initialize the selective replication of some tissues in pyrite FeS2. This model explains why some labile tissues are preserved, while other more resistant structures decay and are absent in many fossils. A major implication of this hypothesis is that structures described as brains in Cambrian arthropods are not fossilization artifacts, but are instead a source of information on anatomical evolution at the dawn of complex animal life. (shrink)

Defenders of the Kalām Cosmological Argument appeal to the so-called Hilbert’s Hotel Argument to establish the finitude of the past based on the impossibility of actual infinites. Some of their opponents argue that this proves too much because if the universe cannot be beginningless due to the impossibility of actual infinites, then, for the same reason, it cannot be endless either. Discussing four different senses of the existence of an actual infinite, I criticize both sides of the debate by showing, (...) on the one hand, that the Hilbert’s Hotel Argument is not powerful enough to rule out the possibility of the infinitude of the past and, on the other hand, that the soundness of the argument for the finitude of the past from the impossibility of actual infinites does not establish the soundness of the parallel argument for the finitude of the future. (shrink)

Teachers of science-based education in Malaysian secondary schools, especially those in the field of physics, often find their students facing huge difficulties in dealing with conceptual ideas in physics, resulting thus in a lack of interest towards the subject. The aim of this study was to assess the effectiveness of the Brain-Based Teaching Approach (henceforth BBTA) in dealing with the issues of the conceptual understanding of Newtonian physics of Form Four students in secondary science schools in the state of Kedah, (...) situated in the northern region of Peninsular Malaysia, and also their learning motivation towards the subject of physics. The BBTA is based on the Brain-Based Learning Principles, where detailed attention is given to seven main steps: (1) activation; (2) clarify the outcome and paint big picture of the lesson; (3) making connection; (4) doing the learning activity; (5) demonstrate student understanding; (6) review for student recall and retention/closure; and (7) preview the new topic. The effectiveness of the BBTA within the targeted context was then assessed in a quasi-experimental research approach involving 100 Form Four students from two secondary science schools. Data collected using the Test of Conceptual Understanding of Newtonian Physics and the Questionnaire of Physics Learning Motivation were then analysed descriptively and inferentially. The results obtained revealed that the BBTA was in fact exceedingly effective in dealing with the problems aforementioned. It was found that students who received physics education taught using the BBTA possessed a better conceptual understanding of Newtonian physics and also a higher learning motivation in the subject of physics, compared to students who received physics education taught using conventional teaching methods. (shrink)

One of the highly contraversial discussions in philosophy of mind is equivalence of human being mind and machines. Here we show that no one could prove that, in certain he is a machine.

RESUMO O filme Coringa (2019), de Todd Phillips, é a representação cinematográfica mais recente do notório príncipe palhaço de Gotham City. Embora as adaptações anteriores do filme usualmente o representassem como um vilão do herói do Batman, esta versão o descreve como um homem solitário que tem de lidar com a depressão e luta para ser aceito e se encaixar na sociedade. Portanto, esta versão do personagem carrega uma aura marcada de consciência sociopolítica. O presente trabalho tem como objetivo analisar (...) o filme Coringa de Todd Phillips através das lentes do ritual de carnaval apresentado por Mikhail Bakhtin. O trabalho discutirá os diferentes elementos carnavalescos presentes no filme Coringa, e ilustrará como o filme aproveita ao máximo para montar um ataque contra a cultura predominante e oficial de Gotham. Além disso, ele argumentará como o filme Coringa forma uma condição utópica em que a anarquia constante resulta em liberdade. (shrink)

On philosophy of religion and religious pluralism.

The purpose of this research is to formulate a theory of self-transformation based on Avicenna’s psychology. The research method used is descriptive qualitative analysis. Self-transformation is the process of changing the soul quality as to produce better changes in perception and behavior. The background of the research includes the weaknesses of the existing self-transformation methods; Avicenna’s psychology directs the soul to perfect the transformation; Avicenna’s psychology does not discuss his self-transformation theory explicitly; Avicenna has a better formulation of self-transformation theory (...) than Aristotle implicitly; and it provides alternative self-transformation method. (shrink)

Summary Background The principle of maximization, which roughly means that we should save more lives and more years of life, is usually taken for granted by the health community. This principle is even more forceful in crises like the COVID-19 pandemic, where we have scarce resources which can be allocated only to some patients. However, the standard consequentialist version of this principle can be challenging particularly when we have to reallocate a resource that has already been given to a patient. (...) -/- Methodology Engaging in thought experiments, conceptual analysis, providing counterexamples, and appealing to moral intuitions, we challenge the standard consequentialist version of the maximization principle and make a case for adopting an alternative deontological version. -/- Discussion In certain cases, the standard consequentialist version of the maximization principle is shown to yield intuitively immoral results. The deontological version of this principle is preferable because it can retain the merits of the standard consequentialist version without falling prey to its problems. -/- Conclusion Compared to the standard consequentialist version, the deontological version of the maximization principle can better guide the ethical decisions of the health community, even in cases where we face a scarcity of resources. (shrink)

"Publié en 1994, traduit chez Vrin en 2007, L'esprit et le monde de John McDowell n'a cessé de susciter des débats dans le monde philosophique anglo-saxon, sur l'esprit, la connaissance, le langage et la nature, contribuant à définir de nouvelles questions. Pour la première fois, cette oeuvre, qui emprunte aussi bien à Wittgenstein, Strawson et Davidson qu'à Kant et Hegel, et tente de dépasser l'opposition traditionnelle entre la philosophie dite "continentale" et la philosophie dite "analytique", fait l'objet d'une lecture critique (...) en France. Les contributions ici rassemblées, ainsi que les réponses de John McDowell, font suite à une "première vague" de commentaires critiques qui lui furent adressés et qui le conduisirent à s'expliquer sur ses thèses et à en modifier légèrement quelques-unes (comme la thèse du contenu conceptuel de la perception). On trouvera ici, dans les différentes contributions, un éclairage sur les raisons et les portées de cette critique, et, dans les réponses, des formulations pour la plupart tout à fait inédites de McDowell."--Page 4 de la couverture. (shrink)

MyJay is an open-source robot designed to facilitate play between children with and without physical disabilities. The robot acts as a proxy for children with upper limb challenges, allowing them to participate in physical games with their peers. Our design was inspired by the FIRST Robotics Competition, which involves teleoperating robots to manipulate objects. Taking a user-centred perspective, we consulted therapists and conducted remote interviews with children with disabilities and their guardians at various stages of the design process. We then (...) conducted an in-person feasibility study with 18 typically developing children in a school setting. The study involved children teleoperating the robot to pick up and throw balls into a designated goal, and the interaction was evaluated using the user experience questionnaire and the Robotic Social Attributes Scale. The results of the study show great potential for MyJay to act as a play mediator in various scenarios, and the response from the children was positive. The ultimate aim of our research agenda is to pave the way towards creating more inclusive play environments through robot-mediated interactions, breaking barriers posed by physical limitations. (shrink)