This study examines the impact of board gender diversity on financial misconduct. The findings suggest firms with gender-diverse boards commit fewer financial reporting mistakes and engage in less fraud. The findings hold after accounting for the potentially endogenous nature of board demographic characteristics via instrumental variable approach. Furthermore, the findings are consistent in pre- and post-regulation periods and hold for firms with good and bad governance. The findings do not seem driven by differences in effort or quality, in terms of (...) independence and expertise, of female and male directors. The benefit derived from increasing the number of female directors on corporate boards seems to diminish at higher levels of gender diversity, indicating that impact of gender diversity on decreasing the likelihood of financial misconduct may be a result of a change to board group dynamics. (shrink)

This paper presents a new argument to defend the normativity of meaning, specifically the thesis that there are no meanings without norms. The argument starts from the observation inferentialists have emphasized that incompatibility relations between sentences are a necessary part of meaning as it is understood. We motivate this approach by showing that the standard normativist strategy in the literature, which is developed in terms of veridical reference that may swing free from the speaker’s understanding, violates the ought-implies-can principle, but (...) ours does not. In addition, our approach is superior because, unlike the representationalist approach, it can be extended from declarative sentences to non-representational uses of language. In this paper, however, we only formulate the argument for the base case that involves incompatibility relations between declarative sentences. The goal is not to derive norms from something that is not normative, but to explicate the distinctive type of normativity that is built into meaning as it is understood by language-users. The explication proceeds in two steps. (1) For any sentence s a speaker understands, there is an incompatible sentence s’ the speaker understands to be incompatible with s. (2) In virtue of understanding this incompatibility of meanings, she ought not to be committed to both s and s’. This prohibition is not derived from instrumental practical reason, nor is it based on representational correctness, but its source is the incompatibility of meanings. (shrink)

Which non-human animals are phenomenally conscious? In this paper I argue that the distribution of phenomenal consciousness in the animal world is ultimately an unsolvable issue, because of an underlying problem inherent in the field: what I call the Kinda Hard Problem. The Kinda Hard Problem arises because the grounds on which we base our consciousness attributions to humans third-personally are either unavailable or ambiguous once we move to the animal case. Its nature is that of an epistemic problem: we (...) cannot collect enough evidential grounds to justify attributions of phenomenal consciousness (and attributions of its lack) to non-human animals. Thus, it is impossible to ground rational belief one way or another regarding animal consciousness. This paper presents the problem and explains how it differs from other problems of consciousness. (shrink)

I present a sequent calculus that extends a nonmonotonic reflexive consequence relation as defined over an atomic first-order language without variables to one defined over a logically complex first-order language. The extension preserves reflexivity, is conservative (therefore nonmonotonic) and supraintuitionistic, and is conducted in a way that lets us codify, within the logically extended object language, important features of the base thus extended. In other words, the logical operators in this calculus play what Brandom (2008) calls expressive roles. Expressivist logical (...) systems have already been proposed for propositional logics (see Hlobil, 2016, and Kaplan, 2018) but not for first-order logics. An advantage of this calculus over standard first-order calculi (e.g., those in Gentzen, 1935/1964) is that universally quantified variables behave as they should even in the presence of arbitrary nonlogical axioms. I claim that because of this robust well-behavedness of variables, this calculus also provides logical inferentialists with a way to understand the meanings of variables in terms of the roles those variables play in a wide range of inferences that is not limited to purely logical ones (e.g, mathematical inferences). (shrink)

Name der Zeitschrift: Paragrana Jahrgang: 23 Heft: 2 Seiten: 153-164.

For genetic algorithms, it is important to maintain the population diversity. Some genetic algorithms have been proposed, which have an ability to control the diversity. But these algorithms use the distance between two individuals to control the diversity. Therefore, these performances become worse on ill-scaled functions. In this paper, we propose a new genetic algorithm, DIDC(a genetic algorithm with Distance Independent Diversity Control), that does not use a distance to control the population diversity. For controlling the diversity, DIDC uses two (...) GAs that have different natures. For realizing different natures, one GA uses a crossover operator as a search operator, and the other GA uses a mutation operator in DIDC. By applying DIDC to several benchmark problems, we show that DIDC has a good performance on high dimensional, multimodal, non-separable and ill-scaled problems. Finally, we show that the control parameter of DIDC has the same effect on the search with the number of generating children n c. (shrink)

In recent years, social networks have made significant progress and the number of people who use them to communicate is increasing day by day. The vast amount of information available on social networks has led to the importance of using friend recommender systems to discover knowledge about future communications. It is challenging to choose the best machine learning approach to address the recommender system issue since there are several strategies with various benefits and drawbacks. In light of this, a solution (...) based on the stacking approach was put out in this study to provide a buddy recommendation system in social networks. Additionally, a decrease in system performance was caused by the large amount of information that was accessible and the inefficiency of some functions. To solve this problem, a particle swarm optimization algorithm to select the most efficient features was used in our proposed method. To learn the model in the objective function of the particle swarm algorithm, a hybrid system based on stacking is proposed. In this method, two random forests and Extreme Gradient Boosting had been used as the base classifiers. The results obtained from these base classifiers were used in the logistic regression algorithm, which has been applied sequentially. The suggested approach was able to effectively address this issue by combining the advantages of the applied strategies. The results of implementation and evaluation of the proposed system show the appropriate efficiency of this method compared with other studied techniques. (shrink)

In this paper, the ethics of otherness of Emmanuel Levinas, for whom the nudity of the Face (visage) is never a matter of style but moral conscience, encounters the theory of (cultural) dialogical action, foundation for Paulo Freire’s pedagogy of the oppressed and its denunciation-enunciation of dehumanization and oppression. For both authors, violence gets the meaning of possession, way throughout an entity, although existing, is partially negated. Such partiality, when negating the independence of the entity, states oppression, as it negates (...) the oppressed vocation to be more. Oppression kills life. Whereas, it is through the conscience of such condition of beingfor-other that the proper possibility of humanity can be thought, because the relation to the other or to the collective is our relation, irreducible to understanding. To recognize such subversion, therefore, is to recognize that as the oppressed free themselves, they avoid to get back to an oppressive regime. In doing so, they free their prior oppressors, they inaugurate love. Is it not to assume, in essence, that ethics is a construction of sense of life since the encounter with the Other? KEY WORDS – Humanism. Freedom. Ethics of otherness. Pedagogy of the oppressed. Social transformation. (shrink)

In this paper, we present a version of Fraïssé theory for categories of metric structures. Using this version, we show that every UHF algebra can be recognized as a Fraïssé limit of a class of C*-algebras of matrix-valued continuous functions on cubes with distinguished traces. We also give an alternative proof of the fact that the Jiang–Su algebra is the unique simple monotracial C*-algebra among all the inductive limits of prime dimension drop algebras.

The main thesis of Heyes' book is that all of the domain-specific learning mechanisms that make the human mind so different from the minds of other animals are culturally created and culturally acquired gadgets. The only innate differences are some motivational tweaks, enhanced capacities for associative learning, and enhanced executive function abilities. But Heyes' argument depends on contrasting cognitive gadgets with cognitive instincts, which are said to be innately specified. This ignores what has for some years been the mainstream nativist/anti-empiricist (...) view, which commits only to partially specified learning systems that become elaborated and built through domain-specific learning. (shrink)

Publication date: 29 September 2016 Source: Author: Aida Cornelia Stoian This study highlights the results of an empirical research, whose purpose was to study the teachers` option of primary and preschool education to use learning situations for training pupils’ skills in relation to seniority in teaching and learning environment and to identify of the level of conceptual representation of the learning situations term in the opinion of teachers in primary and preschool education.We made a questionnaire in order to identify (...) the frequency teachers can organize learning situations and the teachers` conceptual representations of learning situation.The results have confirmed the conclusions to get teachers` adhesion to organize learning situations for pupils’ skills training, to develop teachers’ skills in harmonizing all the methods, means and teaching strategies with the objective and subjective factors determining the interaction between teachers and pupils. (shrink)

Motivated by semantic inferentialism and logical expressivism proposed by Robert Brandom, in this paper, I submit a nonmonotonic modal relevant sequent calculus equipped with special operators, □ and R. The base level of this calculus consists of two different types of atomic axioms: material and relevant. The material base contains, along with all the flat atomic sequents (e.g., Γ0, p |~0 p), some non-flat, defeasible atomic sequents (e.g., Γ0, p |~0 q); whereas the relevant base consists of the local region (...) of such a material base that is sensitive to relevance. The rules of the calculus uniquely and conservatively extend these two types of nonmonotonic bases into logically complex material/relevant consequence relations and incoherence properties, while preserving Containment in the material base and Reflexivity in the relevant base. The material extension is supra-intuitionistic, whereas the relevant extension is stronger than a logic slightly weaker than R. The relevant extension also avoids the fallacies of relevance. Although the extended material consequence relation is defeasible and insensitive to relevance, it has local regions of indefeasibility and relevance (the latter of which is marked by the relevant extension). The newly introduced operators, □ and R, codify these local regions within the same extended material consequence relation. (shrink)

Labor, producción y acción son las tres actividades que forman la vita activa para Hannah Arendt. En torno a acción construyó su pensamiento político y, por eso, es la más atendida por la literatura. Labor y producción han quedado relegadas a un segundo plano, obviando todo aquello que ambas retienen e iluminan. El artículo muestra las dificultades de una distinción que resulta un tanto resbaladiza, sobre todo cuando labor y producción se entienden como conceptos, cristalizaciones de los fenómenos que Arendt (...) pretendía capturar. Propone, en cambio, que labor y producción cobran su más hondo significado cuando se comprenden como experiencias, es decir, como las mentalidades y modos de vida del animal laborans y el homo faber¸ siempre dentro del esfuerzo arendtiano de comprensión de la Modernidad y el totalitarismo. (shrink)

This paper explores the way in which America—a cultural space produced by the world's largest media corporations and not the political entity called the United States— constructs, both discursively and spatially, zones of violence and zones of safety, contributing in the process to the maintenance and acclamation of political/symbolic global order. Through “thick descriptions” of three zones—EPCOT Center in Walt Disney World in Florida, as the ultimate safe zone; a day of media coverage of the Kosovo intervention in 1999, the (...) epitomy of a constructed zone of violence; and a reinterpretation of debates over media violence in the United States as the way of policing the zones of safety and zones of violence—the paper argues that zoning was the principal practice with which the self-content narrative of global economic success confronted the onslaught of alleged cultural violence in the 1990s. Zoning, to use Giorgio Agamben's analysis, is the forceful localization of an ever-expanding suspension of legal order; the practice that obfuscates the increasing frequency with which sovereign power encounters—and obliterates—bare life with impunity. Construction of boundaries between zones of safety and zones of violence is, therefore, more than performance of security—it is the way to affirm global order in face of its absence. (shrink)

This Special Issue of Intellectual Discourse contains seven articleson the theme of disability studies. The goal of the Special Issue isto create awareness of research studies on the area of disability.The inclusion of persons with disabilities in various areas such aseducation, healthcare, access to buildings and information meets theUnited Nations Sustainable Development Goals which arefundamental to the focus of the articles. The scope of the theme is wideas it encompasses several perspectives namely the extra costs of havinga disability, advertisements and (...) their depiction of inclusion and personswith disabilities, the inclusiveness of Malaysian urban cities, parentingchildren with hearing impairment, an examination of stress in parents ofchildren with autism, the costs of different types of caregivers and thedesign of a speech delay screening mobile application for Malaysianparents. (shrink)

A global Christian manifesto in which contributors examine attributes of God--the ones that are most understood in today's culture and the ones that need to be ...

Este artículo tiene por objeto el analizar la violencia obstétrica en el contexto de nuestras sociedades modernas, tomando como punto de referencia las relaciones que los sujetos y esas sociedades establecen con los cuerpos humanos. Para esto, se emplearán las herramientas ofrecidas por la filosofía, la bioética y la antropología (tanto la positiva como la negativa), entendiendo que la violencia obstétrica ni comienza ni se agota en el ámbito médico, sino que ha de atenderse también a sus dimensiones histórico-culturales y (...) de género. (shrink)

Chicana feminist writers have written eloquently about the condition of women in their communities. Many of them have aligned themselves with and participated in various political movements. This practice has infused their theorizing with various influences which makes them similar to other feminist theorists but also different. This paper provides an overview of how Chicana feminist writings address the ethnic specific ways in which gender oppression is imposed on them and their proposals for liberation.

In recent years, autonomous systems have become an important research area and application domain, with a significant impact on modern society. Such systems are characterized by different levels of autonomy and complex communication infrastructures that allow for collective decision-making strategies. There exist several publications that tackle ethical aspects in such systems, but mostly from the perspective of a single agent. In this paper we go one step further and discuss these ethical challenges from the perspective of an aggregate of autonomous (...) systems capable of collective decision-making. In particular, in this paper, we propose the Caesar approach through which we model the collective ethical decision-making process of a group of actors—agents and humans, as well as define the building blocks for the agents participating in such a process, namely Caesar agents. Factors such as trust, security, safety, and privacy, which affect the degree to which a collective decision is ethical, are explicitly captured in Caesar. Finally, we argue that modeling the collective decision-making in Caesar provides support for accountability. (shrink)

Research documents that many chronic non-malignant pain patients experience existential, spiritual and religious needs; however, research knowledge is missing on if and how physicians approach these needs. We conducted a systematic review to explore the extent to which physicians address these needs in their communication with chronic non-malignant pain patients and to explore the facilitators and challenges of this communication. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, searching Embase, Medline, Scopus and PsycINFO. The quality (...) of the included articles was assessed based on design-specific screening tools. We included four of 2337 screened articles and found the quality to be good. Physicians’ communication about existential, spiritual and religious needs was given low priority and depended on the patients’ own initiative, except when clinicians were interested in holistic care. Patient dissatisfaction with the physician’s attention to these needs was related to higher pain and depression. Physicians’ challenges for addressing these needs were their tendency to prioritize physiological aspects and close further elaboration of existential needs when addressed by the patients. The main facilitator was the individual physician’s willingness to listen with openness and empathy to the patients’ existential concerns. A tentative conclusion is that physicians rarely meet the existential, spiritual and religious needs of their chronic non-malignant pain patients. This might be due to higher priority of physical aspects, lack of time and a lack of knowledge about the importance of and training in the ability to address these needs. Further research is needed on physicians’ communication about existential, spiritual and religious needs and on their training in here. (shrink)

An interpretation of the closing of the Iliad is outlined from what according to certain analyses of Hölderlin we can call the “ideal” path characteristic of the figure of Achilles. The rupture of that “ideal” through the “catastrophe” of the poem articulates a return to that “naiv” that at the end of the Iliad is linked with the imperative to assume the pain and to keep the difference between the spheres of the man and of the god, something that we (...) clarify by means of an analysis of the Isthmian VIII of Pindar and the reading of certain fragments of Hölderlin. (shrink)

Este trabajo revisa a través de las historias de las mujeres de distintos espacios originarios de Guatemala, las formas de resistencia de los pobladores, practicadas durante el conflicto armado y discute las vicisitudes del proceso lento y difícil que atravesaron hasta la Firma de la Paz que se sucedió en 1996. Parte del proceso quedó registrado a través de testimonios de mujeres que se recogieron en libros y revistas. El trayecto de vida y de destino de las mujeres a partir (...) de ese momento histórico es tan complejo y tan poco conocido, que se ha hecho necesario revisar las distintas participaciones individuales y colectivas de mujeres organizadas durante el periodo de la postguerra, ya que sin esos insumos no se hubiese alcanzado a consolidar la paz. Puesto que había que tejerla con sabiduría, resistencia, persistenciay resiliencia, en lugar de construirla. Solo a través del trabajo arduo de las mujeres en todos los procesos, lograron restablecer el equilibrio que habían perdido al menos dos generaciones de personas de los pueblos, durante el conflicto armado interno, la desmovilización y el retorno a un territorio que se presentaba hostil y agreste, al momentode firmarse la paz. (shrink)

In verschiedenen Beiträgen dieses Bandes wird soziologisch und ästhetisch, kunst- und literaturwissenschaftlich erörtert, wie aus ästhetischen Erfahrungen Widerstandskraft gegen Zerstörung und Selbstzerstörung entwickelt wird. Es wird gezeigt, dass Kunst und Gesellschaft nicht ohne ästhetischen Widerstand zu machen sind. Dieser äußert sich nicht nur in der Produktion und in der Rezeption von Kunst, sondern auch in vielfältigen Praxen der Lebenswelt. Welche Rolle spielt ästhetische Erfahrung heute für die Fragen des guten Lebens und wie ist Ästhetik mit dem Leben selbst verbunden? Wie (...) kann das Verhältnis von Ethik und Ästhetik heute gesellschaftlich und politisch gedacht und vermittelt werden? Und vor allem: Wie kann der Destruktionsdynamik als Sucht und Sog gesellschaftlicher Selbstzerstörung durch ästhetischen Widerstand wirksam Einhalt geboten werden? (shrink)

ABSTRACTPrior research has found a relationship between perceived facial attractiveness and perceived personal trustworthiness. We examined the time course of attractiveness relative to trustworthiness evaluation of emotional and neutral faces. This served to explore whether attractiveness might be used as an easily accessible cue and a quick shortcut for judging trustworthiness. Detection thresholds and judgment latencies as a function of expressive intensity were measured. Significant correlations between attractiveness and trustworthiness consistently held for six emotional expressions at four intensities, and neutral (...) faces. Importantly, perceived attractiveness preceded perceived trustworthiness, with lower detection thresholds and shorter decision latencies. This reveals a time course advantage for attractiveness, and suggests that earlier attractiveness impressions could bias trustworthiness inferences. A heuristic cognitive mechanism is hypothesised to ease processing demands by relying on simple a... (shrink)

「六然訓」の六つの言葉を軸に、中村天風の人物像と思考と行動を考察する。天風思想を日常生活の心身の健康に活かす心構えも説く。.

Nitric oxide (NO) is involved in synaptic long-term potentiation (LTP) by multiple signaling pathways. Here, we show that LTP of synaptic transmission can be explained as a feature of signal transduction—bistable behavior in a chain of biochemical reactions with positive feedback, formed by diffusion of NO to the presynaptic site and facilitating the release of glutamate (Glu). The dynamics of Glu, calcium (Ca2+) and NO is described by a system of nonlinear reaction–diffusion equations with modified Michaelis–Menten (MM) kinetics. Numerical investigation (...) reveals that the chain of biochemical reactions analyzed can exhibit a bistable behavior under physiological conditions when production of Glu is described by MM kinetics and decay of NO is modeled by means of two enzymatic pathways with different kinetic properties. Our finding extends understanding of the role of NO in LTP: a short high-intensity stimulus is “memorized” as a long-lasting elevation of NO concentration. The conclusions obtained by analysis of the chain of biochemical reactions describing LTP can be generalized to other chains of interactions or for creating the logical elements for biological computers. (shrink)