This work focuses on the application of machine learning techniques to assist the clinicians in the administration of analgesic drug during general anaesthesia. Specifically, the main objective is to propose the basis of an intelligent system capable of making decisions to guide the opioid dose changes based on a new nociception monitor, the analgesia nociception index. Clinical data were obtained from 15 patients undergoing cholecystectomy surgery. By means of an off-line study, machine learning techniques were applied to analyse the possible (...) relationship between the analgesic dose changes performed by the physician due to the hemodynamic activity of the patients and the evolution of the ANI. After training different classifiers and testing the results under cross validation, a preliminary relationship between the evolution of ANI and the dosage of remifentanil was found. These results evidence the potential of the ANI as a promising index to guide the infusion of analgesia. (shrink)

Primer estudio exhaustivo sobre la metafísica krausiana, que permite conocer las peculiaridades de esta filosofía dentro del conjunto del idealismo alemán así como facilita el estudio de los distintos movimientos krausistas, que tenían en el sistema panenteísta su inspiración filosófica primordial. Cada capítulo del libro corresponde a un período de la evolución de esta filosofía sistemática.

La historia de la Cirugía Pediátrica cubana está pendiente de ser documentada científicamente. Se estableció como objetivo definir las etapas de desarrollo de la especialidad en Cuba, para lo cual se hizo un análisis histórico y se identificó cuatro períodos fundamentales. Este artículo tiene una significación práctica puesto que permite conocer en qué momento se encuentra la especialidad para modelar el futuro de la misma. The history of Cuban pediatric surgery is pending of being scientifically documented. It was established as (...) an objective to define the stages of the development of the specialty in Cuba. For this purpose a historical analysis was carried out and four main periods were identified. This study has a practical importance because it allows knowing the stage in which the specialty is to model its future. (shrink)

O Bem-Estar Psicológico (BEP) de estudantes universitários da gradução tem sido objeto de crescente interesse na pesquisa científica por ser reconhecido como uma dimensão multifacetada e central da saúde mental. Nesse sentido, este trabalho propôs-se a apresentar os fatores de risco e os fatores de proteção que influenciam nos índices do BEP, de modo a evidenciar as estratégias eficazes de cuidado em saúde mental para o referido segmento populacional. Metodologicamente, trata-se de uma pesquisa com abordagem qualitativa, a partir de uma (...) revisão integrativa de artigos publicados em português e inglês, disponíveis na íntegra nas bases BVS-Psi e PubMed. Foram utilizados os descritores “bem-estar psicológico”, “universidades” e “saúde mental” ou “bem-estar psicológico”, “fatores de risco” e “fatores de proteção” para BVS-Psi e para PubMed, respectivamente, sendo selecionados e analisados 19 estudos. Os resultados ressaltaram que a sobrecarga de trabalho acadêmico, as expectativas elevadas, a competição intensa e a incerteza em relação ao futuro profissional são fatores de risco. Evidencia-se, ainda, que a criação de relações sociais fortes e de estratégias de gerenciamento do tempo aliadas à orientação profissional eficaz são fatores de proteção que auxiliam na promoção da saúde mental nesta população. (shrink)

Integrating RDF datasets has become a relevant problem for both researchers and practitioners. In the literature, there are many genetic proposals that learn rules that allow to link the resources that refer to the same real-world entities, which is paramount to integrating the datasets. Unfortunately, they are context-unaware because they focus on the resources and their attributes but forget about their neighbours. This implies that they fall short in cases in which different resources have similar attributes but refer to different (...) real-world entities or cases in which they have dissimilar attributes but refer to the same real-world entities. In this article, we present a proposal that learns context-aware rules that take into account both the attributes of the resources and their neighbours. We have conducted an extensive experimentation that proves that it outperforms the most advanced genetic proposal. Our conclusions were checked using statistically sound methods. (shrink)

O presente artigo busca analisar e compreender o legado deixado por uma das correntes políticas e intelectuais mais influentes do século 20, o marxismo. Em meio a um contexto histórico de crise do capitalismo, e do marxismo, tendo este perdido influência enquanto orientação política nos partidos e movimentos políticos contemporâneos, bem como nas ciências humanas e sociais, principalmente, buscamos reconstruir alguns aspectos que permitem compreender algumas particularidades e limites dessa corrente no século passado. Ainda, em meio a compreensão do desenvolvimento (...) do marxismo no século 20, também buscamos contribuir para deixar claro, em que medida, o pensamento de Marx ainda pode servir para contribuir para a compreensão crítica da sociedade moderna e suas lutas por emancipação. (shrink)

O presente artigo visa tratar do “novo materialismo” na filosofia de Karl Marx após 1845, com a produção das chamadas _Teses ad Feuerbach_. Nesse sentido, buscaremos expor essa nova concepção filosófica através da reformulação da relação sujeito-objeto levada a cabo por Marx, que levou o autor a uma noção crítica de ciência, distinta daquela que vigorava no pensamento europeu e posteriormente caracterizada como tradicional, bem como da crítica da metafísica da economia política. A partir dessas críticas, a concepção marxiana se (...) apresenta como uma continuação da chamada _deutsch Wissenschaft_, uma ciência filosófica, influenciada desde Hegel, que agora coloca o modo de produção capitalista como objeto crítico que constitui uma essência histórica específica e que deve ser conhecida enquanto tomada de consciência de si e por si apontando para a necessidade de rompimento com uma atividade científica instrumentalizada pelas necessidades do desenvolvimento das relações de produção e da valorização da riqueza capitalistas. Nesse sentido, a filosofia marxiana, tendo a negatividade como motor da razão, fundamenta uma teoria crítica e revolucionária da sociedade capitalista e reivindica uma práxis emancipadora e emancipada dos interesses e finalidades da produção capitalista estrita. (shrink)

Resumen: El objetivo principal de este escrito es proponer un papel propedéutico de las intuiciones racionales, a fin de defender una propuesta híbrida entre el acceso epistémico a priori y a posteriori. Las intuiciones racionales deben ser informadas empíricamente, y descartadas cuando hay pruebas contra ellas, cuando la evidencia empírica muestra que la intuición racional es errada, por lo que cualquier creencia guiada por ella también lo sería. Se sostiene que las intuiciones racionales cumplen un importante rol propedéutico: ayudan a (...) comprender diferentes escenarios modales a través de ejemplificaciones contrafácticas. Esto no se opone a la variación cultural de intuiciones, por ello se propone un confiabilismo intuicional variable. Esta propuesta comprende a las intuiciones como falibles y como no conductoras de verdad: no es el objetivo de las intuiciones rastrear la verdad de alguna proposición, sino ayudar a comprender los escenarios hipotéticos que pueden ser relevantes en diferentes áreas.: The main target of this paper is to propose a preparatory learning role of rational intuitions, in order to defend a hybrid proposal between a priori and a posteriori epistemic access. Rational intuitions must be informed empirically, and discarded when there is evidence against them, when empirical evidence shows that rational intuition is wrong, so any belief guided by it would also be wrong. It is argued that rational intuitions play an important propaedeutic role: they help to understand different modal scenarios through counterfactual exemplifications. This is not opposed to the cultural variation of intuitions, therefore a variable intuitional reliability is proposed. This proposal includes intuitions as fallible and as not truth conducive: it is not the goal of intuitions to trace the truth of a proposition, but to help understand the hypothetical scenarios that may be relevant in different areas. (shrink)

A RELATIVIZAÇÃO DA IMPENHORABILIDADE NOS PROCESSOS DE EXECUÇÃO: A IMPRESCINDIBILIDADE DA HERMENÊUTICA CONSTITUCIONAL NA ANÁLISE DO CASO CONCRETO.

Unas cuantas –aunque quizá no suficientes- líneas dedicadas a la Erinnerung del Maestro de siempre, acompañadas de la exégesis de un texto de su autoría: El concepto de “Saber aparente” en Hegel o la ilusión del método. Se trata de un ensayo de Giulio F. Pagallo que, hasta el presente, no ha sido publicado, aun cuando sí presentado como papel de trabajo en el marco de un Seminario organizado por el Instituto de Filosofía de la UCV a finales de los (...) años ’70. Quizá sea éste uno de los ensayos más importantes de su interpretación de la filosofía hegeliana, particularmente de la Fenomenología del Espíritu, y de sus estrechas relaciones de fondo con el Tractatus de Intellectus emendationis de Spinoza. Todo ello, animado por la firme convicción de contribuir al debate contemporáneo con el estructuralismo marxista y con el neopositivismo, como respuesta frente a las malversaciones propias de un uso maniqueo del concepto de ideología. Amicus IuliusSome –but maybe not enough- lines devoted to de Erinnerung of the Master forever, together with the exegesis of a text of his authorship: The concept of “Apparent Knowledge” in Hegel or the illusion of the method . This is a Giulio F. Pagallo’s essay which has not been published until today, even though it was presented as paperwork in a seminar organized by the Institute of Philosophy of the UCV in the last years of the 70`s decade. Perhaps, this is one of the most important essays of his Hegelian philosophy interpretation, particularly of the Phenomenology of the Spirit , and its tight and deep relationship with the Spinoza’s Tractatus de Intellectus emendationis . All of this is animated by the firm conviction to contribute with the contemporary debate with Marxist structuralism and new positivism, as a response upon the manichaean use of the concept of ideology. (shrink)

This paper aims at analyzing the missionary discourse in the final document of Aparecida, in order to concern about the mission and the consequent search for dialogue outside the religious pluralism of the continent. The central question we try to answer: how does the discourse of the document is positioned in front of religious pluralism? What interpretation can we give speeches in the mission document? The central hypothesis is that the mission is the central document of Aparecida. The missionary position, (...) mediated by the speeches, varies according to the theological positions. As we review the text of the document have the foundations for a project of the Church missionary and liberating. (shrink)

La disolución del poder colonial en la América española creó una serie de interrogantes respecto al ordenamiento jurídico-político de los futuros estados soberanos. En este sentido, Simón Bolívar (1783–1830) insistió en la idea de que el control político de los territorios liberados por él debía estar al mando de un poder central conservador capaz de garantizar los derechos ciudadanos sin menoscabo de la estabilidad sociopolítica del orden republicano. Aunque algunos aspectos del ideario constitucional bolivariano resultaron inaceptables para sus contemporáneos, sus (...) medidas para asegurar el goce de los derechos civiles y políticos de los americanos se ajustaban a la realidad social de su tiempo. Con base en una amplia consulta bibliográfica, el presente artículo examina la concepción bolivariana del cuerpo político a la luz de las circunstancias sociohistóricas a las que el Libertador debió hacer frente. (shrink)

This article discusses how some childhood senses have been triggered in the confrontations about the legitimacy of gender and sexuality themes in education, considering the contemporary scenario in the country. For this, we aim to analyze two practical-discursive pitfalls that have been consolidated. The first, forged by the actors of the anti-gender offensive, consists of the narrative construction of vulnerable children, to be protected, and triggers moral panic against discussions about gender and sexuality in schools. The second, more subtle trap, (...) concerns the place of the passivity of students in the school context, which are the subject of instruction by teachers - including when gender and sexuality issues are addressed in the classroom. The image of a child-prisoner of the “gender ideologues”, passive and in danger, populates the statements analyzed in the first session, and allows us to discuss the political uses mitigated by the hyperinflation of this idea of child vulnerability. However, even in educational practices that focus on working with issues of gender and sexuality in school contexts, we observe that minority can be thought of in conservative perspectives and without agency, as discussed in the second session. To tension these logics, we point out the dimension of playfulness and play as conceptual and methodological tools that can contribute to a non-pedagogical approach to sexuality and gender in the field of education. (shrink)

En la historiografía nacional poco se ha estudiado el problema de la lectura y la confrontación del sentido del pasado en la historia de la revolución durante la tercera década del siglo xix. El objetivo de este artículo es reconstruir las prácticas lectoras a partir de las cuales se asumió una posición crítica y se construyó cierta opinión pública frente a la narración de los hechos del pasado republicano vinculado con los procesos de independencia en la Nueva Granada. Para ello, (...) se examina la defensa de José Fernández Madrid frente a los testimonios, narrativas y lo que llamaba la “desnaturalización de los hechos” en la naciente historia de Colombia, que se empezó a inventar después de los sucesos de Boyacá en 1819 y luego de sancionada la Constitución Política de 1821. Se quiere llamar la atención, por un lado, sobre los criterios de veracidad a los que eran sometidos los testimonios de los protagonistas de la Independencia al momento de ser confrontados con la interpretación, los documentos y las pruebas del lector; y, por otro, sobre los usos que hacían del pasado los republicanos ilustrados para justificar su “conducta política” y mantener el “buen nombre”, justo cuando se estaban inventando y legitimando los fundamentos políticos de la nueva República. En este sentido, se trata, desde el punto de vista metodológico, de avanzar en el campo de la historia de la lectura a partir de un análisis de las discusiones, defensas, comentarios y contestaciones del público lector, para legitimar su actitud crítica frente a las formas de desconocimiento suscitadas por la escritura de la historia. (shrink)

The objective of this article is to analyse cultural influences when French companies cooperate with Mexican companies (subsidiaries of the French, established in Mexico) in the field of automotive manufacturing. An OEM supplier and a final assembly plant were selected to perform the study. Interviews with the workers, supervisors and managers have been performed. Case studies were collected in order to analyse the problems and to illustrate technical as well as cultural solutions. The analysis showed that important differences and coincidences (...) in the manufacturing solutions could be explained from the cultural (French and Mexican) standpoint. The conclusions integrate some recommendations for French and Mexican companies that are in actual cooperation or that are planning to globalise in the corresponding countries. (shrink)

ResumenLos abundantes análisis filosóficos sobre la física cuántica no se han visto en general acompa- ñados por una consideración equiparable hacia su prolongación natural en la teoría cuántica de campos. Esta teoría se ha revelado en su versión electromagnética como una de las herramientas predictivas más precisas de la ciencia física. No obstante, sus cimientos conceptuales siguen siendo altamente controvertidos y cabe dudar si una ampliación de su formalismo conducirá a la tan deseada unificación de las fuerzas fundamentales, y por (...) ende, a una comprensión global de las propiedades básicas de la naturaleza.Palabras claveFilosofía de la física, teoría cuántica de campos, unificación de fuerzas, predicciónAbstractThe abundant philosophical analyses on quantum physics have not been generally followed by an equivalent consideration toward their natural continuation in the quantum field theory. This theory is regarded in its electromagnetic version as one of the best predictive tools in physical science. Nevertheless, its conceptual foundations are still surrounded by controversy and it is doubtful if an extension of its formalism will lead us to the unification of the four basic forces, and therefore to a global understanding of the basic properties of nature.KeywordsPhilosophy of physics, quantum field theory, unification of forces, prediction. (shrink)

Desde 1753, en que fue creado por el insigne marino Jorge Juany Santacilia, el Real Instituto y Observatorio de la Armada (ROA) ha sido el núcleo de la investigación científica de la Armada, manteniendo hoy día un reconocido prestigio tanto a nivel nacional como internacional. El autor de este artículo, director del ROA, a través de una síntesis descriptiva de la estructura orgánica del centro en cuatro Secciones (Efemérides, Astronomía, Geofísica, y Hora), nos introduce en la evolución histórica de esta (...) institución y en la amplia gama de actividades que desarrolla en la actualidad, participando en numerosos proyectos y foros internacionales, y manteniendo relaciones de colaboración permanente con organismos científicos similares de diversos países. Sus publicaciones de efemérides astronómicas, sus trabajos en geomagnetismo, sismología, seguimiento de satélites, astrofísica, metrología, etc. etc., así como el hecho de ser el depositario del Patrón Nacional de la unidad de tiempo, son el exponente de que el ROA continúa siendo un centro científico en plena actividad y pujanza, y en no pocas ocasiones la voz de España en el concierto internacional de estas ramas del conocimiento y de la investigación. Finaliza el artículo con una breve referencia a la Escuela de Estudios Superiores, vinculada al ROA desde su creación y que continúa con sus cursos de «estudios mayores» manteniendo vivo el espíritu científico de la Armada, mediante la formación de un selecto núcleo de oficiales en las áreas de ciencias Físico-Matemáticas, Astronomía y Geofísica, y en la preparación para los cursos de Ingeniería. (shrink)

Generalized linear mixed models estimate fixed and random effects and are especially useful when the dependent variable is binary, ordinal, count or quantitative but not normally distributed. They are also useful when the dependent variable involves repeated measures, since GLMMs can model autocorrelation. This study aimed to determine how and how often GLMMs are used in psychology and to summarize how the information about them is presented in published articles. Our focus in this respect was mainly on frequentist models. In (...) order to review studies applying GLMMs in psychology we searched the Web of Science for articles published over the period 2014–2018. A total of 316 empirical articles were selected for trend study from 2014 to 2018. We then conducted a systematic review of 118 GLMM analyses from 80 empirical articles indexed in Journal Citation Reports during 2018 in order to evaluate report quality. Results showed that the use of GLMMs increased over time and that 86.4% of articles were published in first- or second-quartile journals. Although GLMMs have, in recent years, been increasingly used in psychology, most of the important information about them was not stated in the majority of articles. Report quality needs to be improved in line with current recommendations for the use of GLMMs. (shrink)

BackgroundAlcohol use is one of the main risk factors that leads to detrimental health effects and support for a transdiagnostic approach to alcohol use disorders is growing. However, the role of transdiagnostic predictors of problematic alcohol consumption in Ecuador are understudied.ObjectiveThe aim of this study was to examine gender differences in psychological stress and inflexibility as transdiagnostic predictors of problematic alcohol consumption in a large sample of college students in Ecuador.MethodsA total of 7,905 college students were surveyed using the following (...) standardized scales: Alcohol Use Disorders Identification Test, Perceived Stress Scale-14, and Acceptance and Action Questionnaire. Macro Process for SPSS was used to analyze mediation and moderation effects.ResultsReported alcohol consumption was significantly higher in men than women students. On the other hand, women reported significantly higher levels of perceived stress and psychological inflexibility than men students. Gender, age, psychological stress, and inflexibility were significant predictors of alcohol consumption. Moreover, psychological inflexibility mediated the impact of stress on alcohol consumption, particularly in women.DiscussionResults of this study support psychological stress and psychological inflexibility as critical transdiagnostic variables related to increased rates of alcohol consumption among Ecuadorian college students. These conclusions contribute to the development of transdiagnostic comprehensive programs, which encompasses promotive, preventive, and treatment services that allow to alleviate the burden of alcohol, as well as to enrich the growing research on alcohol consumption in this population from a gender perspective. (shrink)

BackgroundYouth substance use is a public health problem globally, where alcohol is one of the drugs most consumed by children, and youth prevention is the best intervention for drug abuse.ObjectiveReview the latest evidence of alcohol use prevention programs in empirical research, oriented to all fields of action among children and youth.MethodsA narrative and critical review was carried out within international databases in August 2021 and was limited to empirical studies that appeared in the last five years. A flow diagram was (...) used according to the PRISMA statements. Empirical research articles in English with RCTs and quasi-experimental design that included alcohol, children, and young people up to 19 years of age were included. The authors examined the results and conceptual frameworks of the Prevention programs by fields of action.ResultsTwenty-two articles were found from four fields of action: school, family, community, and web-based, representing 16 alcohol prevention programs. School-based alcohol prevention programs are clinically relevant [Theory of Planned Behavior, Refuse, Remove, Reasons, Preventure, The GOOD Life, Mantente REAL, Motivational Interviewing, Primavera, Fresh Start, Bridges/Puentes], they are effective in increasing attitudes and intentions toward alcohol prevention behavior, while decreasing social norms and acceptance of alcohol, reducing intoxication, and increasing perceptions with regards to the negative consequences of drinking.DiscussionThis narrative and critical review provides an updated synthesis of the evidence for prevention programs in the school, family, community, and web-based fields of action, where a more significant number of programs exist that are applied within schools and for which would have greater clinical relevance. However, the prevention programs utilized in the other fields of action require further investigation. (shrink)

El 1300 aniversario de la batalla de Covadonga es un buen momento para reflexionar sobre el sentido providencialista que los contemporáneos dieron a aquellos hechos. Además, el presente estudio analizará la influencia que tal interpretación, asumida a lo largo de los siglos por la historiografía principal, tuvo en la Historia de España, y su sustitución por nuevos paradigmas desde el siglo XVIII y, especialmente, desde mediados del siglo XIX.

The Presumption of Innocence: an Antidote for Sacrificial Venom? Patterns of Girard’s ‘Primitive’ Sacred in Late Medieval and Early Modern Criminal Law This paper interprets the presumption of innocence as a conceptual antidote for sacrificial tendencies in criminal law. Using Girard’s philosophy of scapegoat mechanisms and sacrifice as hermeneutical framework, the consanguinity of legal and sacrificial order is explored. We argue that some legal concepts found in the ius commune’s criminal system (12th-18th century), like torture, infamy, or punishment for mere (...) suspicion, are affiliated with scapegoat dynamics and operate, to some extent, in the spirit of sacrifice. By indicating how these concepts entail more or less flagrant breaches of our contemporary conception of due process molded by the presumption of innocence, an antithesis emerges between the presumption of innocence and sacrificial inclinations in criminal law. Furthermore, when facing fundamental threats like heresy, the ius commune’s due process could be suspended. What emerges in this state of exception allowing for swift and relentless repression, is elucidated as legal order’s sacrificial infrastructure. (shrink)

Present research proposes the application of unsupervised and supervised machine-learning techniques to characterize Android malware families. More precisely, a novel unsupervised neural-projection method for dimensionality-reduction, namely, Beta Hebbian Learning, is applied to visually analyze such malware. Additionally, well-known supervised Decision Trees are also applied for the first time in order to improve characterization of such families and compare the original features that are identified as the most important ones. The proposed techniques are validated when facing real-life Android malware data by (...) means of the well-known and publicly available Malgenome dataset. Obtained results support the proposed approach, confirming the validity of BHL and DTs to gain deep knowledge on Android malware. (shrink)

Visiones del ser humano como persona, ofrece una panorámica de las distintas maneras de entender la realidad personal del ser humano realizada por diversos autores a partir del siglo II en Occidente. Los distintos enfoques sobre la persona, resaltan aspectos esenciales del ser humano: desde su dignidad y valor supremo original hasta su proyección social y política, dentro de un contexto histórico determinado. La variedad de problemas planteados y de fundamentos filosóficos expresados a lo largo de las distintas exposiciones, ponen (...) de manifiesto la inmensa riqueza que el tema ofrece, especialmente para entender en profundidad el verdadero sentido de la vida humana, su origen y destino, su realización en el tiempo histórico y su proyección hacia el futuro. (shrink)

This article addresses the challenges of dialogue with the religious pluralism. The fundamental question is: How to dialogue with the religions in Brazil and the continent? Although we know that the great religions, such as Buddhism, Hinduism, Judaism and Islam, are a minority in our reality. However, according to data presented by the various institut of research, the number of Catholics has been decreasing and increasing Pentecostals. Even, there is an increasing indifference and religious disbelief. We know that the dialogue (...) with the Pentecostal world is very challenging indeed happens only individually with some Pentecostal churches and / or pastors. (shrink)