La paradoja del mentiroso lleva siglos atormentando la mente de filósofos y lógicos. El presente texto intenta una solución siguiendo la siguiente tesis: la paradoja no puede ser resuelta por la lógica dado que lo implicado en ella trasciende las fronteras de esa disciplina. Lo que trasciende estas fronteras (establecidas en gran medida por Frege, en tanto padre de la lógica moderna) es el propio ser humano como ser capaz de articular sentido. De ahí la necesidad de explorar cómo la (...) fenomenología aborda al ser humano para reconcebir también al lenguaje y al tiempo. Este giro será crucial para entender por qué el problema de dicha paradoja es la autorreferencialidad, lo que también conlleva a reinterpretar qué se entiende por niveles de lenguaje (sea en la forma de Tarski o de Kripke). (shrink)

"El repertorio bibliográfico no presenta resumen".

Cognitive Science, Volume 46, Issue 6, June 2022.

Bu makale, Osmanlı Devleti’nin Halep’teki en güçlü dönemi olan Kânûnî Sultan Süleyman döneminde Halep’in me ş hur alimi Radıyyüddin İ bnü’l-Hanbelî’nin dönemin en me ş hur divân-ı hümâyundaki ba ş kâtib ve ni ş ancısı Celâlzâde Mustafa Çelebi’ye ithafen yazmı ş oldu ğ u bir risalenin tahkikini içermektedir. Eser, devlette kâtiplik ve in ş â ilmi alanında yazılmı ş önemli ve litaretürde yeri olacak bir eserdir. Eseri önemi kılan birçok etken bulunmaktadır. Bu etkenlerin ba ş ında büyük bir dil âlimi (...) ve tarihçi bu iki ilimle me ş hur bir ilim ailesi mensubu bir ş ahsiyet tarafından kaleme alınmasıdır. Eseri önemli kılan bir di ğ er etken, Osmanlı Devleti’nin zirvesi addedilen Kânûnî’nin döneminde, devletin en me ş hur ba ş kâtibi ve ni ş ancısına ithafen yazılmı ş olmasıdır. Zira “Kânûnî” Sultan Süleyman’nın bu lakabı almasında en önemli rolü Celâlzâde Mustafa Çelebi üstlenmi ş tir. Eseri üç ana ba ş lık altında ele almak mümkündür. Müellif birinci ba ş lık altında, kâtiplerin ihâta etmeliri gereken Kur’an-ı Kerîm, hadis-i ş erifler, dil ve ş iir gibi alanlar hakkında örneklerle tafsilâtlı bilgiler vermektedir. İ kinci ba ş lıkta, kâtiplerin faziletleri ve üstünlükleri hakkında önemli bilgi ve ya ş anmı ş örneklerden sonra üçüncü bölümde, eserin ba ş ından beri gizledi ğ i Celâlzâde Mustafa Çelebi’nin ismini içeren ve onu meth eden bir beyt ş iiri, uzun bir kasidenin birinci harflerine gizlemi ş tir. Eserin son sayfasında beyt açık bir ş ekilde yazılmı ş eserin müellifin babası tarafından Edirne’de istinsâh edildi ğ i aktarılmaktadır. (shrink)

Introduction -- Stout's proto-new-realism -- Situating G.F. Stout -- Stout's doctrine of primary and secondary qualities -- Stout and the Brentano School -- Representative function of presentations -- Sensible space and real space -- Cook Wilson's geometrical counter-example -- Stout's central question -- Ideal constructions -- Ideal constructions in psychology and epistemology -- British new realism : the language of madness -- Stout's criticisms of Alexander -- Alexander's response -- The nature of sensations, images, and other presentations -- What is (...) the metaphysical problem? -- "How can the interpretation which is supplied by the mind be a constituent of the [physical] object?" -- Some general remarks -- British new realism : the language of common-sense -- T.P. Nunn and the new realism -- Nunn and things -- Nunn's postulate -- Russell and Stout on sensible objects -- Russell, sense-data and sensibilia -- The methods of construction -- Russell's constructions and Nunn's postulate -- Constructions, psychology, and the essence of philosophy -- The methods of logical construction -- A mathematical development -- The principle of abstraction. (shrink)

Bu araştırma, Birinci Mushaf Projesi’nden yarım asır sonra gerçekleşen önemli bir projeyi ortaya çıkarmayı hedeflemektedir. Bu proje, hicrî 84 ve 85 yılları arasında Irak’ın Vâsıt şehrinde zamanın Kûfe ve Basra (Irâkeyn) valisi Haccâc b. Yûsuf’un (ö. 95/714) girişimi ve Emevî Halifesi Abdülmelik b. Mervân’ın desteğiyle uygulamaya koyulmuştur. Projenin yürütülmesini ise Hasan-ı Basrî (ö. 110/728) üstlenmiş ve hafızlar, kâtipler ve kârîler gibi çok sayıda uzman kişiden oluşan komisyonlara başkanlık etmiştir. Bu çalışmada Giriş’in ardından bu projeye yol açan etkenlerden söz edilmiştir. Bunların (...) başında da üçüncü Halife Osman’ın başlattığı Kur’an metninde birliğin sağlanması düşüncesi gelmektedir. Daha sonra bu projenin sahibi Haccâc’tan bahsedilmiş, bu projenin nerede ve ne zaman gerçekleştiği, projede yer alan önemli şahsiyetlerin kimler olduğu şeklindeki bir dizi soru cevaplanmıştır. Daha sonra Proje’nin hedefleri hakkında ayrıntılara girilmiş, Haccâc’ın Osman Mushaf’ında toplam on bir harfte değişiklik yaptığı isnâdında bulunan rivayetler tartışılmış, bu rivayetler incelenerek eleştiri süzgecinden geçirilmiş ve İkinci Mushaf Projesi’nin Hz. Peygamber ve hulefâ-i râşidîn döneminde gerçekleştirilen Birinci Mushaf Projesi’ni tamamlayıcı mahiyette olduğu sonucuna ulaşılmıştır. Ardından İslam devletinin tanık olduğu siyasi çalkantıların ardından İkinci Mushaf Projesi’nin akıbetinin ne olduğu hususuna değinilmiştir. (shrink)

For this year’s Virtual Issue, our guest editor, Omar W. Nasim, has collected together papers from the Aristotelian Society archives that represent a substantial part of a dispute that contributed to the emergence of analytic philosophy in Britain at the turn of the 20th Century. The dispute was primarily concerned with the problem of the external world – the nature of the sensible objects of perception, and how they relate to physical things and the perceiving subject. The participants in (...) this controversy contested the nature of the appearance-reality distinction, whether it is it is possible for a thing to instantiate contrary sensible qualities at the same place and time, the distinction between presentation and representation, the nature of knowledge by acquaintance, and the nature of sense-data – e.g., whether sense-data are psychical or physical, whether they persist unperceived, and how they give rise to knowledge of the external world. G. E. Moore and Bertrand Russell were significant contributors to these debates, but so too were several philosophers whose names are now less well known: G. F. Stout, G. Dawes Hicks, Abraham Wolf, T. Percy Nunn, and S. Alexander. This Virtual Issue collects together, for the first time, the important contributions made to these debates by all of these figures. In doing so it provides a fascinating insight into the ways in which Russell’s earliest attempts to construct the external world from sense-data were influenced by the ideas and arguments of his immediate contemporaries. Omar W. Nasim’s specially commissioned introduction to the Virtual Issue sets out the historical context of these disputes about the external world, and details the prominent role played by the Aristotelian Society in making them possible. (shrink)

Bu araştırma, İbn Sînâcı ve İbn Sînâ-sonrası temsilciliğe ve kavramcılığa yönelik Fahreddin er-Râzî’nin tutumunun g mini, onu bu gibi öğretilere karşı giderek daha çok şüpheye düşüren nedenleri irdelemeyi amaçlamaktadır. İbn Sînâ’nın temsilciliğine göre bilgiye, zorunlu olarak, bilgi nesnelerinin mahiyetleriyle özdeş olan zihnî suretler aracılık eder. İbn Sînâ-sonrası bazı düşünürler, zihnî suretleri mahiyetleri açısından nesnelerden farklı olarak, onların yalnızca birer imgeleri olarak dikkate alıp bu açıklamayı yeniden biçimlendirirler. Râzî her iki yaklaşımı da eleştirir. Varlığın eş sesli olmayışına dayanarak İbn Sînâcı temsilciliğin (...) iki kurucu öncülünü (zihnî varlığın ayrılığını ve saf mahiyetin varoluşsal farksızlığını) reddettiği gibi, İbn Sînâ’nın teorisinin sonuçlarından birine (mahiyetlerin zihin-dışı lazımlarını bilmenin imkânsızlığına) dayanarak temsilciliğin kendisini de reddeder. Râzî başlı başına temsilciliğe karşı olarak, temsilciliğin öncüllerinden birinin (bilgi bilende yerleşik olan, izafî-olmayan belirli bir araz gerektirir) yeterince yeterince gerekçelendirilmediğini iddia eder ve ayrıca bilginin tamamen izafet olduğuna ilişkin kendi teorisine dayanarak burhanî açıdan yanlış olduğunu ileri sürer. İbn Sînâ’nın kavramcılığı şeylerin üç sınıfıyla ilgilidir; var olmayan bilgi nesneleri, basit mahiyetlerin tanımsal parçaları ve ikincil akledilirler (mantıksal nitelikler). İbn Sînâ-sonrası kavramcılar Şeyh’i aşarak, üçüncü sınıfı sadece mantıksal nitelikleri değil varlık, birlik, şeylik, kipler ve genel olarak izafetler gibi nitelikleri de içerecek şekilde genişletir. Râzî’nin var olmayan bilgi nesneleri konusunda kavramcılığa yönelik saldırısı, hem varlığın kaplam bakımından sınırsız olduğu şeklindeki genel öncülü hem de hayal nesnelerinin zihin-dışında var olmayan mahiyetlere sahip olduğu şeklindeki özel öncülü eleştirir. Râzî ayrıca (mütekabiliyet argümanı, zihnin ortadan kaldırılması argümanı gibi) genel olarak kavramcılığa karşı olan argümanlar da geliştirir. (shrink)

We present the design goals and metatheory of the Monadic Hybrid Calculus, a new formal system that has the same power as the Monadic Predicate Calculus. MHC allows quantification, including relative quantification, in a straightforward way without the use of bound variables, using a simple adaptation of modal logic notation. Thus “all Greeks are mortal” can be written as [G]M. MHC is also ‘hybrid’ in that it has individual constants, which allow us to formulate statements about particular individuals. Thus “Socrates (...) is Athenian and mortal” can be formalised as s.For our proof system, we use a simple adaptation of Beth-style tableaus. The availability of individual constants eliminates the need for labelled deduction.We discuss first the pragmatic and pedagogical advantages of MHC. Then we present the metatheory: formal syntax, semantics, proof rules, soundness, completeness and expressive equivalence with the Monadic Predicate Calculus. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Marx's Attempt to Leave PhilosophyOmar DahbourDaniel Brudney. Marx's Attempt to Leave Philosophy. Cambridge: Harvard University Press, 1998. Pp. xviii + 425. Cloth, $45.00.In the introduction to this book, Daniel Brudney writes, "The humanist Marx has been in the shadows. I think it time he was brought into the light" (13). The way Brudney chooses to do this is by examining Marx's writings of 1844-46, along with some of (...) Feuerbach and Bauer's works, for their critique of philosophy. Brudney argues that Marx's early texts are the most intrinsically interesting, in that they contain Marx's explicit antiphilosophical claims (163). Brudney asks three questions about these claims: [1] how different was Marx's critique of philosophy from that of other Young Hegelians, particularly Feuerbach and Bauer? [2] Why was Marx so committed to "leaving philosophy"? and [3] Was he successful in justifying his critique of capitalism nonphilosophically?For this reader, the most compelling part of the book was Brudney's treatment of the first question, in which he gives Feuerbach's "antiphilosophy" a sympathetic yet critical treatment. While Brudney claims that Feuerbach ultimately can substantiate neither his critique of Christian faith nor that of speculative philosophy (73), Feuerbach's work is still of interest for his ambitious, if failed, attempt to do so. Furthermore, Marx's later antiphilosophy, Brudney ultimately concludes, is much more indebted to Feuerbach than Marx cares to admit.The treatment of Marx's early work is aimed at examining the reasons for the hostility to philosophy that infuses virtually all of Marx's texts. After carefully distinguishing between the conceptions of human nature in Marx's 1844-45 manuscripts and in the German Ideology, Brudney concludes that Marx was pessimistic about providing a philosophically compelling argument for the central importance of labor (218). Much more likely, in Marx's view, was a case made on the basis of facts, practice, or experience.But Brudney argues that this will not doóthat philosophy is required because [End Page 135] Marx's conception of labor is irreducibly normative. This is what he calls the "justification problem": how can claims about the alienation of labor, e.g., be derived from facts of the matter without some further (philosophical) interpretation of these facts? In the German Ideology, the problem is compounded: how can social critics attack the "ruling ideas" of capitalism, when they live within the society in which these ideas dominate?So far, so good: Brudney makes his case for the necessity of a normative critique of capitalist society. While Marx was genuinely antiphilosophical, this was to his detrimentóit robbed him of the ability to justify his critique. But Brudney claims that, consequently, what Marx needed was "moral philosophy." This is where the problems with his argument become manifest. Despite an exhaustively detailed treatment of Marx's early texts, Brudney paints with a very broad brush when he employs the terms "philosophy" and "moral philosophy." What exactly do they mean? Brudney refuses to specify or limit Marx's critique to what Marx very probably thought of as most essentially philosophicalónamely, Hegelianism.To limit Marx's criticisms of philosophy in this way might imply that Marx was simply wielding a different kind of philosophical apparatus, one that was, in the particular intellectual world of 1840s Germany, "antiphilosophical." Specifically, Brudney wants to avoid the conclusion that Marx was a materialist, only opposed to idealism, not to "philosophy" as such. Yet, this reader cannot escape the sense that what Brudney really is comparing Marx (and Feuerbach) to the philosophy, not of the 1840s, but of the 1990s.This is especially the case in his discussion of Marx's rejection of "morality." By "morality" Brudney seems to mean some sort of rule-governed theory of moral conduct (e.g., Kantianism). But Marx's rejection of this sort of moral theory certainly need not mean his rejection of ethics of any kind. Brudney fails to adequately confront interpretations of Marx that suggest he was influenced by earlier, particularly Aristotelian, philosophy in his criticisms of German idealism (see, e.g., Carol Gould's Marx's Social Ontology or the writers in George McCarthy [ed... (shrink)

Resumen: En este trabajo se ofrece una salida a la paradoja del placer trágico desde la concepción de la experiencia estética que defiende Jean-Marie Schaeffer. La idea es mostrar que ya en Aristóteles se encuentra la solución a la paradoja, y que eso depende de hacer una clara distinción entre los niveles en los que discurre la implicación afectiva y la valencia hedónica. Esa distinción permite separar el contenido disfórico propio de las tragedias, el cual provoca emociones con un (...) componente hedónico negativo, del resultado final e integral del proceso atencional propiamente estético, que es vivido como positivo por los espectadores. Asimismo, se sugiere que la experiencia estética nunca es meramente autorreferencial y que las creencias y convicciones morales tienen cierta injerencia en el encuentro con las tragedias. (shrink)

In the article we discuss the meaning of the body in its material dimension in relation to its transformation in the current context, which is determined by the multi-layered convergence of biopolitics (Foucault 1978–79), necropolitics (Mbembe 2003), digital psychopolitics (Han 2014), and gore capitalism (Valencia 2010). It is an inquire of the ways in which the contemporary body becomes a form of mass media for certain populations who choose to consent to the mandate of making themselves entrepreneurs of their (...) own bodies within the livestream regime (Valencia 2016, 2018). The author analyzes a variety of representations of femininity taking physical form g-locally in bodies, which—in an effort to comply with capitalist mandates and with binary choreographies of gender and sexuality—become businesses themselves. (shrink)

This work presents results of improvement in the productivity of Arthrospira platensis in a company dedicated to its production. The six sigma methodology was applied in production processes that require the use of bioreactors. Starting from the analysis of the current state, aspects, physical and chemical variables that directly influence the productivity achieved were identified. Various culture media were tested and subsequently scaled for industrial production. In addition, the incorporation of carbon into the culture medium was controlled, optimizing the range (...) of potential hydrogen pH. The identified parameters were measured and six sigma methodology strategies were assigned. An improvement in productivity corresponding to 66% was verified with the same quality of final product. Keywords: Six sigma, Bioreactors, Productivity, Arthrospira platensis. References [1]E. Ariawan and A. Makalew, “Smart Micro Farm: Sustainable Algae Spirulina Growth Monitoring System” in 10th International Conference on Information Technology and Electrical Engineering, Bali, 2018, pp.1-4. [2]L. Socconini and C. Reato, Lean six sigma: sistema de gestión para liderar empresas. Primera edición. Barcelona: Marge Books, 2019. [3]H. Gutiérrez, Calidad and productividad. Cuarta edición. México D.F.: McGraw-Hill Interamericana, 2014. [4]G. Usharani, P. Saranraj and D. Kanchana, “Spirulina Cultivation: A Review” in International Journal of Pharmaceutical & Biological Archives, vol. 3, no. 6, pp. 1327-1336, December 2012. [5]J. Udin, O. Gani, A. Mahato, I. Sakib and M. Rakiuzzaman, SPIRULINA PRODUCTION IN DIFFERENT PHOTOBIOREACTORS ON ROOFTOP, International Journal of Business, Social and Scientific Research, vol. 8, no. 1, pp. 15-19, January 2020. [6]M. Arredondo, Contabilidad y análisis de costos. Primera edición. México D.F.: Grupo Editorial Patria, 2015. [7]J. García, Contabilidad de costos. Cuarta edición. México D.F.: McGraw-Hill Interamericana, 2014. [8]L. Socconini, Certificación Lean Six Sigma Green Belt para la excelencia en los negocios. Primera edición. Barcelona: Marge Books, 2015. [9]A. Vian, Introducción a la Química Industrial. Segunda edición. Buenos Aires: Reverté, 2012. [10]S. Milton, Estadística para Biología y Ciencias de la Salud. Tercera edición. Madrid: McGraw-Hill Interamericana, 2014. (shrink)

Let G be a finite group. We explore the model-theoretic properties of the class of differential fields of characteristic zero in m commuting derivations equipped with a G-action by differential fie...

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Marx, the Young Hegelians, and the Origins of Radical Social TheoryOmar DahbourWarren Breckman. Marx, the Young Hegelians, and the Origins of Radical Social Theory. Modern European Philosophy. Cambridge: Cambridge University Press, 1998. Pp. xii + 335. Cloth, $54.95.In his new book on the Young Hegelians, Warren Breckman claims that the historical origins of Karl Marx's critique of "bourgeois individualism" remain obscure (4). Breckman's book is an attempt to (...) resituate Marx's philosophy within its original context in order to better understand why Marx was so hostile to liberalism—and especially to the concept of civil society that informs much of liberal thinking on the relation of government to the individual.As Breckman notes, concern with the idea of civil society brings one back to Hegel, who was the first philosopher to theorize this idea in depth (3). So Breckman asks: what was the intellectual path that led from the greatest theorist of civil society, Hegel, to the greatest critic of it, Marx?Breckman's account of this historical trajectory from Hegel to Marx is divided into three stages. The first consists of the last years of Hegel's life, during which he spent much of his time in debate with other leading thinkers, such as his former friend Schelling and the conservative jurist Stahl. The second stage is that of the development of the Young Hegelians' thought after Hegel's death, especially in juxtaposition to the "Old Hegelians" and to the Christian "new right" of the day. In the third stage, Marx differentiated his own position from that of other Young Hegelians.According to Breckman, two concerns dominated debates between the various philosophical camps in 1820s and '30s Germany. One concern was to accurately explain the nature of God. The other was to articulate the proper relation between the personal and transpersonal dimensions of experience. In the first case, all factions during Hegel's lifetime espoused some version of religious belief. The issue was whether belief in God [End Page 290] could be based on a direct, personal faith, as Schelling and the anti-Hegelians maintained, or whether belief was a rational affirmation of a divine being, as Hegel and his followers maintained (33). With the development of a critique of Christian faith by Strauss and Feuerbach, the Young Hegelians shifted their attention to how best to account for belief in God, rather than God as such.In the second case, the role of the self became a paramount concern in "Biedermeier" Germany, where I. H. Fichte (the son of J. G. Fichte), famously declared that "everything is personal" (22). This view was anathema to the Young Hegelians, who rejected the personalism of Schelling and the religious right in arguing that it embodied, not an immediate reality that escaped the purview of reason, but an abstract egoism (95). These two philosophical concerns became increasingly political ones as well when conservative jurists such as Stahl espoused a "personalist" theory of sovereignty in which the person of the sovereign was analogized to the person of God (64).Accordingly, the Young Hegelians linked their critique of religious personalism to a critique of political monarchism. It is at this point that the final steps to advocacy of democracy, and eventually, socialism, were made, especially by Arnold Ruge and Marx. But, according to Breckman, it is this rapid transition from the critique of religion to the critique of politics that led Marx, for instance, to a conflation of the liberal toleration of religion with the Prussian restoration's theological justification of the state (294). In the end, "radical social theory" is based on a "category mistake": liberal individualism is not the same as theological personalism (238).Breckman's study of the Young Hegelians has many virtues. It is particularly good on the political and personal relations of philosophers of sometimes punishing abstractness, such as Hegel and Schelling. There are also illuminating portraits of some virtually forgotten thinkers—for instance, Eduard Gans, the editor of Hegel and teacher of Marx.The problems result from the significance that Breckman claims for his study. If the title of the book is meant to describe this significance, it does not. Marx appears... (shrink)

There is widespread agreement that an adequate understanding of the nature of science (NOS) is a critical component of scientific literacy and a major goal in science education. However, we still do not know many specific details regarding how students and teachers learn particular aspects of NOS and what are the most important feature traits of instruction. In this context, the main objective of this review is to analyze articles from nine main science education journals that consider the teaching of (...) NOS to K-12 students, pre-service, and in-service science teachers in search of patterns in teaching and learning NOS. After reviewing 52 studies in nine journals that included data regarding participants’ views of NOS before and after an intervention, the main findings were as follows: (1) some aspects of NOS (empirical basis, observation and inference, and creativity) are easier to learn than others (tentativeness, theory and law, and social and cultural embeddedness), and subjective aspects of NOS and “the scientific method” seemed to be difficult for participants to understand; (2) the interventions most frequently lasted 5 to 8 weeks for students, one semester for pre-service teachers, and 1 year for experienced teachers; and (3) most of the interventions incorporated both decontextualized and contextualized activities. Given the substantial diversity in the methods and intervention designs used and the variables studied, it was not possible to infer a pattern of more-effective NOS teaching strategies from the reviewed studies. Future investigation should focus on (a) disentangling whether a difference exists between the easy and difficult aspects of learning NOS and formulating a theoretical explanation for distinguishing the two types of aspects and (b) assessing the effectiveness of different kinds of courses (e.g., history of science, NOS or informal) and strategies (e.g., hands-on vs. drama activities; SSI vs. HOS). (shrink)

En este trabajo se presenta una comparación de los tiempos de respuesta, optimización de la ruta y complejidad del grafo en métodos de planificación de trayectoria para robots móviles autónomos. Se contrastan los desarrollos de Voronoi, Campos potenciales, Roadmap probabilístico y Descomposición en celdas para la navegación en un mismo entorno y validándolos para un número variable de obstáculos. Las evaluaciones demuestran que el método de generación de trayectoria por Campos Potenciales, mejora la navegación respecto de la menor ruta obtenida, (...) el método Rapidly Random Tree genera los grafos de menor complejidad y el método Descomposición en celdas, se desempeña con menor tiempo de respuesta y menor coste computacional. Palabras Clave: optimización, trayectoria, métodos de planificación, robots móviles. Referencias [1]H. Ajeil, K. Ibraheem, A. Sahib y J. Humaidi, “Multi-objective path planning of an autonomous mobile robot using hybrid PSO-MFB optimization algorithm, ” Applied Soft Computing, vol. 89, April 2020. [2]K.Patle, G. Babu, A. Pandey, D.R.K. Parhi y A. Jagadeesh, “A review: On path planning strategies for navigation of mobile robot,” Defence Technology, vol. 15, pp. 582-606, August 2019. [3]T. Mack, C. Copot, D. Trung y R. De Keyser, “Heuristic approaches in robot path planning: A survey,” Robotics and Autonomous Systems, vol. 86, pp. 13-28, December 2016. [4]L. Zhang, Z. Lin, J. Wang y B. He, “Rapidly-exploring Random Trees multi-robot map exploration under optimization framework,” Robotics and Autonomous Systems, vol. 131, 2020. [5]S. Khan y M. K. Ahmmed, "Where am I? Autonomous navigation system of a mobile robot in an unknown environment," 2016 5th International Conference on Informatics, Electronics and Vision, pp. 56-61, December 2016. [6]V. Castro, J. P. Neira, C. L. Rueda, J. C. Villamizar y L. Angel, "Autonomous Navigation Strategies for Mobile Robots using a Probabilistic Neural Network," IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society, pp. 2795-2800, Taipei, 2007. [7]Y. Li, W. Wei, Y. Gao, D. Wang y C. Fan, “PQ-RRT*: An improved path planning algorithm for mobile robots,” Expert Systems with Applications, vol. 152, August 2020. [8]A. Muñoz, “Generación global de trayectorias para robots móviles, basada en curvas betaspline,” Dep. Ingeniería de Sistemas y Automática Escuela Técnica Superior de Ingeniería Universidad de Sevilla, 2014. [9]H. Montiel, E. Jacinto y H. Martínez, “Generación de Ruta Óptima para Robots Móviles a Partir de Segmentación de Imágenes,” Información Tecnológica, vol. 26, 2015. [10] C. Expósito, “Los diagramas de Vornooi, la forma matemática de dividir el mundo,” Dialnet, Diciembre 2016. (shrink)

Autonomy is conceptualized as the need for agency, self-actualization and independence. Nowadays, financial independence and academic achievement for young populations may be considered as key aspects in the transition to adulthood in response to some contextual demands of different cultural environments. By means of a multi-level model, the present study aims to determine the influence and contribution of factors at individual-level (e.g. sex, age, socioeconomic status, family financial support, awarded scholarships, personal finance, student loans) and school-level (e.g. programme quality, online (...) programs, face to face programs) on the academic achievement of young higher education Colombian students. Data come from the scores of the national standardized academic achievement test administered in 2018 in Colombia. The sample included 234,386 students enrolled in 3,389 higher education institutions in Colombia. After controlling the effects of program quality, and the student's previous academic abilities and socio-economic conditions, results showed that students with scholarships had higher scores than financially-dependent students (those who had students loans) and financially-independent students (those who self-funded their studies or who worked during the week) who had low-scores in the national standardized academic achievement test. (shrink)

BackgroundInstitutional review boards (IRBs) are formally designated to review, approve, and monitor biomedical research. They are responsible for ensuring that researchers comply with the ethical guidelines concerning human research participants. Given that IRBs might face different obstacles that cause delays in their processes or conflicts with investigators, this study aims to report the functions, roles, resources, and review process of IRBs in Saudi Arabia.MethodThis was a cross-sectional self-reported survey conducted from March 2021 to March 2022. The survey was sent to (...) 53 IRB chairpersons and the administration directors (or secretary) across the country through email after receiving verbal consent. The validated survey consisted of eight aspects: (a) organizational aspects, (b) membership and educational training, (c) submission arrangements and materials, (d) minutes, (e) review procedures, (f) communicating a decision, (g) continuing review, and (h) research ethics committee (REC) resources. A total of 200 points indicated optimal IRB functions.ResultsTwenty-six IRBs across Saudi Arabia responded to the survey. Overall, the IRBs in this study scored a total of 150/200 of the points on the self-assessment tool. Relatively newer IRBs (established less than ten years ago) conducted meetings at least once in a month, had annual funding, had more balanced gender representation, tended to score higher than older IRBs. The organizational aspect score was the lowest among all items in the survey (14.3 score difference, p-value < 0.01). The average turnaround time for expedited research from proposal submission to final decision was 7 days, while it was 20.5 days for the full committee review.ConclusionSaudi IRBs performed generally well. However, there is room for focused improvement with respect to extra resources and organizational issues that require closer evaluation and guidance from the regulatory bodies. (shrink)

Pocos politólogos lo indican en sus obras con tanta claridad como el australiano John Keane: España ocupa un lugar esencial en la historia del parlamentarismo. Nos lo recuerda en su obra Democracia y sociedad civil de 1992, pero también en su apasionada Breve historia de la democracia, publicada en 2022. -/- Las asambleas parlamentarias que tuvieron lugar en el siglo XII en los reinos de León, Aragón, Castilla, Valencia y Cataluña inspiraron modelos de comunicación política que luego se exportarían (...) a Portugal, Inglaterra, Irlanda, Austria, Brandenburgo, Escocia, Dinamarca, Holanda, Francia o Hungría. -/- Los parlamentos europeos sustituyeron a las asambleas medievales cuya función era meramente consultiva y, aunque el monarca de turno las convocara para dar difusión a determinadas informaciones, lo cierto es que fueron uno de los primeros ensayos y puestas en escena de un cuerpo deliberativo. Así lo sostengo en esta publicación. (shrink)

Beside from the Collegio Romano, the Jesuit Province of Upper Germany with its universities at Dillingen and Ingolstadt was a centre of the intellectual dispute about Perera. Especially his pupil Anton Balduin and the theologian Gregorius de Valencia are central to the controversy. Despite the restraint of the Rector Theodoricus Canisius in the disputations of Balduinus about physics there are theses that show the influence of Balduinus: indeterminate dimensions of prime matter, the question of a maximum and minimum in (...) the natural species, the critics of the aristotelian definition of place, the persistence of forms in elementary mixture. Perera’s history of philosophy in book IV of his De communibus is used several times by Jacobus Pontanus in his discourses at Dillingen university and in his Progymnasmata Latinitatis. (shrink)

On one classical conception of God, God has no parts, not even metaphysical parts. God is not composed of form and matter, act and potency, and he is not composed of existence and essence. God is absolutely simple. This is the doctrine of Absolute Divine Simplicity. It is claimed that ADS implies a modal collapse, i.e. that God’s creation is absolutely necessary. I argue that a proper way of understanding the modal collapse argument naturally leads the proponent of ADS to (...) reject a particular premise of the argument: namely, “the same identical cause brings about the same effect.” However, I argue that the rejection of that premise leads to a deeper problem for ADS. It leads to an explanatory gap: how can we explain the relevant type of indeterminism in an absolutely simple God? (shrink)

While previous literature provides evidence of the positive relationship between ethical climate and job satisfaction, the possible mechanisms of this relationship are still underexplored. This study aims to enhance scholars’ and practitioners’ understanding of the ethical climate–job satisfaction relationship by identifying and testing two of the possible mechanisms. More specifically, this study fills an existing research gap by examining social and interpersonal mechanisms, referred to in this study as workplace isolation of colleagues and salesperson’s teamwork, of the ethical climate–job satisfaction (...) relationship. This is vital for the selling profession because job satisfaction is known to drive higher levels of salespeople’s performance. The arguments for such mechanisms are built on the foundations of social/psychological contract theory and ethical climate literature. Empirical testing using a large sample of salespeople shows higher levels of ethical climate to decrease workplace isolation and increase teamwork. Findings support hypothesized model where ethical climate positively relates to job satisfaction as partially mediated by workplace isolation and teamwork. Ethical climate is negatively related to workplace isolation and positively to teamwork. Further, findings indicate negative effect of workplace isolation on teamwork and sales performance. Job satisfaction is found to be key factor in driving performance of salespeople. (shrink)

This paper aims to balance the conceptual reception of Bourdieu's sociology in the United States through a conceptual re-examination of the concept of Habitus. I retrace the intellectual lineage of the Habitus idea, showing it to have roots in Claude Levi-Strauss structural anthropology and in the developmental psychology of Jean Piaget, especially the latter's generalization of the idea of operations from mathematics to the study of practical, bodily-mediated cognition. One important payoff of this exercise is that the common misinterpretation of (...) the Habitus as an objectivist and reductionist element in Bourdieu's thought is dispelled. The Habitus is shown to be instead a useful and flexible way to concep-tualize agency and the ability to transform social structure. Thus ultimately one of Bourdieu's major contributions to social theory consists of his development of a new radical form of cognitive sociology, along with an innovative variety of multilevel sociological explanation in which the interplay of different structural orders is highlighted. In keeping with the usual view, the goal of sociology is to uncover the most deeply buried structures of the different social worlds that make up the social universe, as well as the "mechanisms" that tend to ensure their reproduction or transformation. Merging with psychology, though with a kind of psychology undoubtedly quite different from the most widely accepted image of this science, such an exploration of the cognitive structures that agents bring to bear in their practical knowledge of the social worlds thus structured. Indeed there exists a correspondence between social structures and mental structures, between the objective divisions of the social world . . . and the principles of vision and division that agents apply to them. (shrink)

In this paper, we define a revision approach based on a space decomposition using one property of the geographical that we name the containment property. This approach allows us to compute a correct and complete solution, which respects the principle of minimal change.

The purpose of this research is to examine the notion of salesperson moral identity as a prosocial individual trait and its associated effects on customer and coworker relationships. In addition, this study examines the underlying processes in which these effects occur as well as the moderating role of internal competitive climate. Our empirical investigation of business-to-business (B2B) sales professionals reveals that moral identity has both direct and indirect effects on a salesperson’s customer- and team-directed outcomes. Specifically, our results demonstrate that (...) salesperson moral identity positively affects both salesperson-customer identification and organizational identification, which, in turn, impact customer service provision and teamwork. Our findings also indicate that internal competitive climate exacerbates the positive effects of salesperson moral identity on customer service provision and teamwork. (shrink)

In this paper, I outline a general framework for cultural analysis consistent with an “analytic” approach to explanation in social science. The proposed approach provides coherent solutions to thorny problems in cultural theory. These include providing a coherent definition of culture (and the “cultural”), specifying the nature of cultural units (both simple and complex), and outlining the processes making possible episodes of cultural genesis, transformation, and reproduction within bounded units characterized as cultural causal systems.

In this paper, I critically examine Stephen Turner's critique of practice theory in light of recent neurophysiological discoveries regarding the “mirror neuron system” in the pre-frontal mo-tor cortex of humans and other primates. I argue that two of Turner's strongest objections against the sociological version of the practice-theoretical account, the problem of transmission and the problem of sameness, are substantially undermined when examined from the perspective of re-cently systematized accounts of embodied learning and intersubjective action understanding in-spired by these developments. (...) In addition, I show that the practice-theoretical framework out-lined by Pierre Bourdieu in the Logic of Practice and other works is, in contrast to Turner's por-trayal of a confused hodgepodge of logical errors and empirical impossibilities, largely consistent with the latest neurophysiological evidence and as such fundamentally foreshadowed more recent understandings of the neurocognitive foundations of the perception, understanding and structure of the motor schemes productive of action in the world. Also in line with these newer neurosci-entific developments, the practice-theoretical focus on the body as the central matrix generative of tacit understandings and analogical operations responsible for “higher order” systems of classi-fication emerges as the key to solving some of the thorniest problems in the theory of action: eliminating to need to resort to unwarranted “collective object” explanations for the origins of shared presuppositional frameworks. (shrink)

In this book, Omar Farahat presents a new way of understanding the work of classical Islamic theologians and legal theorists who maintained that divine revelation is necessary for the knowledge of the norms and values of human actions. Through a reconstruction of classical Ashʿarī-Muʿtazilī debates on the nature and implications of divine speech, Farahat argues that the Ashʿarī attachment to revelation was not a purely traditionalist position. Rather, it was a rational philosophical commitment emerging from debates in epistemology and (...) theology. He further argues that the particularity of this model makes its distinctive features helpful for contemporary scholars who defend a form of divine command theory. Farahat's volume thus constitutes a new reading of the issue of reason and revelation in Islam and breaks new ground in Islamic theology, law and ethics. (shrink)

Chromosomal rearrangements frequently occur at specific places (“hot spots”) in the genome. These recombination hot spots are usually separated by 50–100 kb regions of DNA that are rarely involved in rearrangements. It is quite likely that there is a correlation between the above‐mentioned distances and the average size of DNA loops fixed at the nuclear matrix. Recent studies have demonstrated that DNA loop anchorage regions can be fairly long and can harbor DNA recombination hot spots. We previously proposed that chromosomal (...) DNA loops may constitute the basic units of genome organization in higher eukaryotes. In this review, we consider recombination between DNA loop anchorage regions as a possible source of genome evolution. (shrink)

Within this essay, I seek to understand how the patriarchy impacts the concept of body memory and creates gendered bodily behaviors. I first explain and define the relationship between one’s incorporative memory and affective framing. Given this relationship, I explore what male validation is and how it becomes embodied. I argue that the formation of the incorporative memory and affective framing under the patriarchy creates an embodied experience of male validation. As women begin to understand gender roles, they shift how (...) they move their bodies, and continue to display this gendered movement because men validate it. (shrink)

Todo autor tiene su favorito entre los libros que ha escrito. El mío es Confesiones de un médico. Así se refiere el médico y filósofo estadounidense Alfred Tauber a esta obra con ya 12 años de recorrido a sus espaldas que acaba de ser traducida al castellano por Antonio Casado. Un texto que da inicio a la andadura de la epistemología moral defendida por su autor y en el que, por lo tanto, se trazan las líneas maestras de esa propuesta (...) que ocupa un lugar esencial en la obra posterior de este referente de las humanidades médicas en Estados Unidos. Confesiones de un médico se constituye, de esta manera, en la obra de presentación de la filosofía rectora de Tauber y actúa al mismo tiempo como el punto de inicio y el eje sobre el que se ha ido expandiendo su visión. (shrink)