El objetivo general de esta investigación fue analizar los desafíos que generan las formas de ataque de la guerra no convencional a la ética militar frente a la defensa integral y la seguridad de la nación. Se apoyó en el enfoque cuantitativo de tipo documental. Las operaciones militares contemporáneas exigen altos estándares al liderazgo de los oficiales; en consecuencia, deben ser conscientes de impacto que frente a situaciones difíciles tienen en otras personas; por lo que su conducta debe estar en (...) línea con sus roles, normas y valores éticos, el comportamiento ético frente la guerra difusa y el dominio cibernético han ganado importancia en las discusiones teóricas y doctrinarias en el ámbito militar. La utilización de la fuerza militar debe estar dentro de los límites de la norma, pero sobre todo debe ser ética, lo cual es una de las razones principales por las que existe la ética militar. Sin embargo, no hay leyes que regulen los conflictos cibernéticos ni se enmarca en los conceptos de la teoría de guerra tradicional. Entre las conclusiones resaltan que los ataques cibernéticos dirigidos a la FANB podrían ser considerados delitos de guerra. Las armas de guerra cibernéticas son costosas y su efectividad disminuye rápidamente después de su uso debido a la pérdida de su elemento sorpresa, lo que las hace poco rentables. (shrink)

This article explores the role of conventions in the normalization of cocoa production in Ecuadorian Amazonia. Convention theory provides key theoretical tools for understanding coordination among agents. However, conventions must be understood as cultural constructions with a strong Eurocentric background that must be substantially modified in originally non-European contexts. A creative application of convention theory can partially overcome bifurcation among Western and non-Western rationalities. First, it shows that Western values and forms of coordination are heterogeneous, conflictive and opposing. Second, it (...) provides key insight for understanding the transformation of subaltern subjectivities generated from non-Western rationalities that are closely associated with subjugated knowledges. Third, in applying the concept of compromise, it allows one to understand cognitive hybridization and coordination among indigenous and Western agents and thus the complexities of processes of resistance, subversion and empowerment carried by indigenous communities. This article is focused on how cocoa production in Ecuadorian Amazonia serves as an example of the confluence and coordination of indigenous (using the concept of “Good Living” or Sumak Kawsay) and Western conventions. The assertion of Sumak Kawsay is understood as a relevant transformation of Ecuadorian post-colonial relations. It is shown that relevant industrial upgrading processes are justified by, among others, Sumak Kawsay repertoires. Additionally, dialogue on knowledge and compromise among conventions, and especially concerning Sumak Kawsay and the market, have been key facets shaping the development of a differentiated quality strand that has promoted relevant changes in the subaltern positioning of indigenous farmers in the cocoa commodity chain. (shrink)

Of several distinctions made between people in a society, this article addresses a specific question: when do we have a legal directive that is unfair and therefore discriminatory? The article puts forward a set of criteria that judges might use in order to determine if a distinction made by a legal directive has a rational and objective justification.Resumen:De las muchas diferenciaciones que se presentan entre las personas de una sociedad, este artículo analiza una específica: cuando un trato desigual establecido por (...) una ley constituye un trato discriminatorio. Se consideran los criterios que debe usar el juez para determinar si la distinción hecha por una norma —de los derechos y libertades fundamentales de las personas— descansa en una justificación racional y objetiva. (shrink)

The aim of this paper is to account for Michel Henry’s critique of Merleau-Ponty as regards the own body and the flesh. To that end, I start by displaying Merleau-Ponty’s position on these matters. Then I present Henry’s critique, which are focused on Phenomenology of Perception and The Visible and the Invisible. After that, I consider these objections in general and concentrate on the meaning of Merleau-Ponty’s latest work on Descartes’ dioptric, in particular. Finally, I argue that his unfinished work (...) opens more fruitful channels of dialogue than the works criticized by Henry. (shrink)

Comentando una carta de Husserl a Lévy Brühl, Merleau-Ponty subraya que la eidética de la historia no nos dispensa de la investigación histórica. Esta concepción siempre ha estado presente en su obra, y se ha ido modelando de diferentes maneras y componiendo combinaciones variadas según va desarrollando su fenomenología, su filosofía de la historia, y su ontología. En cada uno de esos estadios presenta, respectivamente, una concepción situacionista, una concepción estructuralista, y una concepción sensible de la esencia. Sin embargo, la (...) desmesura de lo vivido respecto de lo pensado no debe interpretarse como una derrota del pensamiento sino como creación. (shrink)

The Study of Time XVI: Time's Urgency celebrates the 50th anniversary of the International Society for the Study of Time. It includes a keynote speech by renowned physicist Julian Barbour, a dialogue between British author David Mitchell, Katie Paterson and ISST's previous president Paul Harris. The volume is divided into dialogues and papers that directly address the issue of urgency and time scales from various disciplines. This book offers a unique perspective on the contemporary status of the interdisciplinary study of (...) time. It will open new paths of inquiry for different approaches to the important issues of narrative structure and urgency. These are themes that are becoming increasingly relevant during our times. (shrink)

The aim of the present study was to determine statistical differences in a set of badminton competition matches in five different modalities with regard to competition level (Group Phase versus Eliminatory Phase). Data from 453 sets (125 in men’s singles; 108 sets in women’s singles; 77 sets in men’s doubles; 73 in women’s doubles and 70 in mixed doubles) from the RIO 2016 Olympics Games were recorded and classified in two groups of variables to analyse variables related to match (5) (...) and set (15). A descriptive analysis and univariate test (Mann Whitney U) for non-parametric data were conducted. The results show in men’s and women’s singles all the variables related to match were higher in the Elimination Phase than in the Group Phase (p<0.01). In Sets 1 and 3, the longest set duration, rally and average rally were found in the Elimination Phase than Group Stage (p<0.05). In women’s singles, these differences were also recorded in Set 2. For doubles, the results are more stable among groups. Men’s doubles had a longer duration of the match and set (set 1 and set 2) (p<0.01), and also scored highest for average rally strokes (set 1 and set 3) (p<0.05) and shuttles used in the Elimination Phase versus the Group Phase along the match (p<0.01). In women’s doubles, more shuttles were used in a match in the Elimination than in the Group Phase. Moreover, the same results are established for Set 2, including for average rally. Mixed doubles saw no match going to three sets. However, the greatest differences showed a longer rally and average rally being registered in the Elimination than in the Group Phase. In conclusion, the timing factors of the badminton singles and doubles games were different in the Elimination and Group Phases. This information may help players and coaches prepare and administer different types of workouts or, more specifically, competition schedules adapted to the characteristics of modern badminton. (shrink)

El propósito de este ensayo es hacer una revisión del diálogo Sofista en cuanto al tratamiento filosófico del problema del error y de los enunciados falsos. En este sentido, primero se revisarán los aspectos más relevantes de la deducción de la Forma del No-ser como alteridad; luego, se revisarán algunos detalles atinentes a la Teoría de la Comunicación de las Formas y a la reflexión en torno al lenguaje con miras a mostrar de qué modo la integración de estos elementos (...) permite dilucidar tales problemas. False statements in Plato's SophistThe purpose of this paper is to review the dialogue "Sophist" in relation to the philosophical treatment of problems of error and false statements. In this sense, first the most relevant aspects of the deduction of the Form of Not-Being as otherness will be reviewed; then, some details about the Communication Theory of Forms and the speculation about language will be reviewed, in order to establish how articulating these elements is fundamental to elucidate such problems. (shrink)

En este trabajo se mostrará la posibilidad de establecer dos líneas interpretativas contemporáneas acerca del Poema sobre la Naturaleza de Parménides de Elea tomando como criterio para su delimitación el tratamiento que recibe el problema del “ser” dado que esta noción es clave para configurar todos los temas de la reflexión parmenídea. En este sentido, se presentará una perspectiva que despliega el “ser” en el ámbito de los problemas sobre la noción de existencia (lectura existencial) frente a otra que encuentra (...) en el “ser” la expresión de esencia o naturaleza última (lectura esencial), al tiempo que se revisarán sus implicaciones con relación al establecimiento y diferenciación de las vías de investigación. The question of Being in the Poem about Nature of Parmenides of Elea. Two interpretative alternativesThis paper concerns about the possibility of the establishment of two contemporary interpretational views for approaching Parmenides’ Poem On Nature assuming as a criterion the different treatments about the problem of being, because this notion is the key for configuration of all themes in parmenidean reflection. Therefore, on one viewpoint “being” is at the center of existential questions (this will be called “existential reading”), and, on the other hand, “being” is taken in the sense ofessence or ultimate nature (this will be call “essential reading”); at the same time the implications related to building and differentiating the routes of investigation will be reviewed. (shrink)

Freire is one of the most powerful voices challenging the hegemony of bureaucratic and banking educational systems. His voice was particularly influential impacting revolutionary processes and progressive social movements while at the same time learning from their practices. However, some silences in his oeuvres requires further examination. In this article, we focus on the silences of Freire regarding education and its relationship with work and labor, gender issues, and citizenship building.

In his new book, Carlos Alberto Torres, an internationally renowned critical theorist of education, explores the early writings of Paulo Freire whose ideas have had a tremendous and long-lasting impact on the world of pedagogy and politics. Torres analyzes Freire's works, from the 1960s and 1970s, before Freire gained worldwide recognition for his Pedagogy of the Oppressed. Offering an in-depth look into the formative thinking of Freire, Torres identifies how his ideas produced frameworks for educating global (...) citizens, building community and mutual respect, creating social responsibility, instilling an appreciation for diversity, promoting multiple literacies, and social justice education. This volume is the result of more than 3 decades of research with access to Freire's personal library and the archives of the Paulo Freire Institute, as well as the author's extensive conversations with Paulo Freire over two decades--Dr. Torres was Freire's adviser during his tenure as Secretary of Education in the Municipality of São Paulo, Brazil, 1989-1991. (shrink)

Mediante el análisis de las categorías: educación bancaria, educación liberadora y método pedagógico, planteadas por Paulo Freire, se reconoce que la primera deshumaniza a los sujetos que requieren ser emancipados, la segunda constituye el espacio para el desarrollo de una conciencia crítica, y mediante la tercera es posible la concientización en aras de una verdadera transformación social.

The area of smart power grids needs to constantly improve its efficiency and resilience, to provide high quality electrical power in a resilient grid, while managing faults and avoiding failures. Achieving this requires high component reliability, adequate maintenance, and a studied failure occurrence. Correct system operation involves those activities and novel methodologies to detect, classify, and isolate faults and failures and model and simulate processes with predictive algorithms and analytics. In this paper, we showcase the application of a complex-adaptive, self-organizing (...) modeling method, and Probabilistic Boolean Networks, as a way towards the understanding of the dynamics of smart grid devices, and to model and characterize their behavior. This work demonstrates that PBNs are equivalent to the standard Reinforcement Learning Cycle, in which the agent/model has an interaction with its environment and receives feedback from it in the form of a reward signal. Different reward structures were created to characterize preferred behavior. This information can be used to guide the PBN to avoid fault conditions and failures. (shrink)

A comunicação divide-se em três partes. Na primeira, trata de apresentar os pressupostos conceituais da tese de Rousseau de que a vontade geral é irrepresentável. Na segunda, com base no ocorrido já ao início da Revolução Francesa, mostra que, historicamente, a tese não teve herdeiros. Na terceira parte apresenta as razões que autorizam sustentar a priori que todo poder político é necessariamente representativo e chama atenção para o fato e para o modo em que o Estado de Direito contemporâneo trata (...) de controlar e remediar as distorções políticas inerentes à natureza representativa do poder político. Palavras-chave: Rousseau. Vontade geral. Poder político. Representação política. (shrink)

‘I don’t believe that we can change moral intuitions except as educators – that is, not as theoreticians and not as writers’. (Jürgen Habermas 1992, 202) ‘The thinker as lifestyle, as vision, as ex...

O propósito do artigo é apresentar o conceito de ‘tópica política’ como o recurso teórico necessário para elucidação das determinações formais que estruturam as relações políticas em seu nível mais geral. A primeira seção do texto evoca os contextos doutrinários em que o conceito de tópica foi introduzido com intenções em alguma medida análogas às que animam o artigo, sendo brevemente considerados os usos do termo nas obras de Aristóteles, Kant e Freud. A segunda seção examina os conceitos de divisão (...) e unidade, tratando de mostrar que as sociedades humanas são ao mesmo tempo necessariamente divididas e unificadas. Divididas na medida em que, como já mostrara Aristóteles e como o repetirá Tomás de Aquino, sendo a sociedade composta por uma multidão, o estatuto de sua unidade é necessariamente sui generis: ela não pode ser absolutamente una, pois, se o fosse, já não poderia ser uma cidade. Unificadas na medida em que as diferenças e distinções sociais, na medida em que adquirem caráter político, sobrevêm sempre dentro de uma sociedade, a unidade desta última tendo estatuto necessariamente reflexivo. A terceira seção introduz o exame dos conceitos de identidade e representação a partir da análise crítica da tese do jovem Marx de acordo com a qual a democracia é a verdade da monarquia mas a monarquia não é verdade da democracia. A seção prossegue com a retomada do exame destas noções a partir das análises de Carl Schmitt. A quarta e última seção do texto trata de explicitar os ganhos críticos, heurísticos e metapolíticos que a introdução do conceito de tópica na teoria política pode proporcionar. (shrink)

Provides new insights on the lasting impact of famed philosopher and educator Paulo Freire 50 years after the publication of his masterpiece, Pedagogy of the Oppressed, this book brings new perspectives on rethinking and reinventing Brazilian educator and philosopher Paulo Freire. Written by the most premier exponents and experts of Freirean scholarship, it explores the currency of Freire's contribution to social theory, educational reform, and democratic education. It also analyzes the intersections of Freire’s theories with other crucial social theorists such (...) as Gramsci, Gandhi, Habermas, Dewey, Sen, etc. The Wiley Handbook of Paulo Freire studies the history and context of the man as a global public intellectual, moving from Brazil to the rest of the world and back. Each section offers insides on the epistemology of the global south initiated by Freire with his work in Latin America; the connections between class, gender, race, religion, the state and eco-pedagogy in the work of Freire; and the contributions he made to democratic education and educational reform. Presents original theory and analysis of Freire’s life and work Offers unique and comprehensive analysis of the reception and application of Paulo Freire in international education on all continents Provides a complete historical study of Freire’s contributions to education Systematically analyzes the impact of Freire in teachers training, higher education, and lifelong learning The Wiley Handbook of Paulo Freire is an ideal book for courses on international and comparative education, pedagogy, education policy, international development, and Latin America studies. (shrink)

O artigo tem por objeto o exame de três registros de gritantes e distintos paradoxos na Doutrina do Direito de Kant. Registros feitos em tempos e contextos históricos diferentes por Friedrich Bouterwek, Marcus Willaschek e Balthazar Barbosa Filho. Bouterwek atribuiu a Kant a mais paradoxal das proposições jamais enunciadas por qualquer autor, a de que a mera ideia de soberania deve obrigar-nos a obedecer como a nosso inquestionável senhor a quem quer que se haja estabelecido como tal, sem que caiba (...) indagar quem lhe deu o direito de comandar-nos. Willaschek aponta a incompatibilidade de duas teses centrais da doutrina kantiana: a do caráter externo dos vínculos jurídicos e a da incondicionalidade obrigacional do direito positivo, pois não é possível entender como é possível termo-nos como obrigados por imperativos jurídicos e, ao mesmo, vermo-nos internamente isentados do dever de obedecê-los. O ponto crítico de Balthazar é alegar que não pode haver na filosofia kantiana uma crítica da razão político e jurídica, simplesmente porque o conceito de imputação, base da normatividade própria dessas esferas, pressupõe uma pluralidade de agentes livres que, justamente, só pode ser uma pressuposição, pois nosso acesso à normatividade prática só pode ter lugar em primeira pessoa. No exame a que o artigo submete essas alegações, o artigo argumenta, em objeção à tese de Balthazar, que o caráter universal e categórico da força que vincula o sujeito quando confrontado com a lei moral em primeira pessoa necessariamente se desvaneceria se, ao mesmo tempo, ele não fosse tomado pela evidência de que a realidade objetiva dos princípios morais é não só instanciável, mas assegurada pela múltipla instanciação. Com relação às dificuldades levantadas por Willaschek e Bouterwek, o artigo argumenta que o princípio exeundum e statu naturali, enquanto norma metapositiva, anterior à divisão do domínio prático entre doutrina do direito e doutrina da virtude, permite ao mesmo tempo compreender a exigência de obediência ao poder constituído e a restrição das obrigações jurídico-políticas exclusivamente ao foro externo.AbstractThe object of the article is to examine three claims about three distinct and allegedly blatant paradoxes in Kant's Doctrine of Right. These three critical points had been made in distinct times and contexts by Friedrich Bouterwek, Marcus Willaschek e Balthazar Barbosa Filho. Bouterwek attributed to Kant the most paradoxical of all paradoxical propositions, the statement that by the mere idea of sovereignty we are obliged to obey as our lord who has imposed himself upon us, without questioning from where he got such right. Willaschek points out the incompatibility of two main theses of Kantian doctrine of right: the claims that the legal bounds are of external character and that they are the source of unconditional obligations, since it seems impossible to understand how it would be possible to be obliged by juridical norms and decisions and at the same time to be exempted of the internal duty of compliance. The radical objection of Professor Balthazar is the claim that in the context of Kantian Philosophy it is impossible to admit a critique of the juridical and political reason because the concept of imputation, ground of the normativity in these domains, requires not only the presupposition of free agents, but a true and secure epistemic access to them, which is, according to him, impossible considering that the moral law and the other practical principles are accessible for us only in the first person. In the course of the appraisal of such claims, the article contest that objection arguing that the universal and categorical force of the normative bound experienced by the subject when confronted with the moral law in the first person would ineluctably vanish if, at the same time, he had not been taken by the evidence that the objective reality of the moral principles is secured by multiple instancing. Regarding the difficulties raised by Willaschek and Bouterwek, the article argues that the principle exeundum e statu naturali, as a norm of meta-positive character, prior to the division of practical domains between the doctrine of right and the doctrine of virtue, is the cue both to the understanding of the requirement of unquestioning obedience to the constituted power and to the restriction of the validity of this requirement only in foro externo. (shrink)

Se presentan los primeros resultados de una investigación doctoral sobre el profesorado y el desarrollo del pensamiento histórico. Este estudio ha tenido como objetivo principal caracterizar y analizar prácticas de aula que el profesorado tiene sobre la dimensión ética del pensamiento histórico, a propósito de la enseñanza de temas controversiales como la Ocupación de la Araucanía. Para ello, se aplicó el método de análisis de contenido cualitativo para el análisis e interpretación de las transcripciones de once grabaciones de clases de (...) primer año de enseñanza media, impartidas por 3 docentes de la especialidad. Los resultados expresan, entre otros, que el profesorado realiza explicaciones de aula que permiten contextualizar el período histórico en cuestión, pero que no profundiza en los juicios éticos razonables sobre las acciones del pasado y desde una perspectiva histórica. (shrink)

O artigo trata das limitações estruturais a que está submetida a satisfação dos requisitos epistêmicos necessários para garantia da imparcialidade e, assim, da legitimidade, das decisões e ações políticas. Seu ponto de partida é a apresentação da teoria de Rousseau sobre o conceito de vontade geral e das condições sob as quais esta pode ser determinada e posta em ato. Desdobra-se em seguida no exame crítico do modo como Rousseau examina a questão, o que é feito mediante a análise da (...) distinção das divisões do corpo soberano devidas ou à natureza particular das questões submetidas à deliberação, ou a erros inocentes, decorrentes de falhas de caráter puramente cognitivo de parte dos minoritários, sem que, contudo, para explicação do ponto, se tenha que assumir como válido para Rousseau o teorema de Condorcet. Nas seções subsequentes, o artigo trata de mostrar como as dificuldades encontradas pelo Contrato social para estabelecer de maneira segura as condições sob as quais as deliberações políticas podem ser consideradas como expressão da vontade geral são generalizáveis, evidenciando problemas e limitações que afetam também teorias contemporâneas da normatividade política, como são as de Rawls e Habermas. A posição defendida no texto é que se deve ter as dificuldades em questão como inerentes às condições constitutivamente próprias da decisão política. O texto conclui, no entanto, mostrando como, em consequência desses mesmos fatores, a política é necessária e, portanto, constantemente interpelada pelo questionamento da verdade e da justiça das deliberações e ações por meio das quais tem lugar o exercício do poder. (shrink)

El objetivo fue analizar la adquisición de vocabulario en idioma inglés de estudiantes de bachillerato a partir de la implementación de actividades de resolución de problemas. Se empleó un diseño cuasiexperimental de pre y post test, con grupo experimental y control. Los resultados sugieren que las actividades de resolución de problemas son estrategias didácticas efectivas para la enseñanza del inglés.

This volume aims to generate a dialogue between scholarship on populism and social and political theory. It focuses on citizenship, class, gender, cleavages, sovereignty, accountability, participation, leadership, and parties. The volume explores how classical and current theorists developed these categories, how they were used by scholars of populism, and what populism tells us about their heuristic advantages and limitations. The authors of this book have studied populism in Europe, the US, and Latin America from distinct perspectives. The chapters thus focus (...) on experiences in both the Global North and South. Contributors are: Cecilia Biancalana, Paula Diehl, Reinhard Heinisch, Klaudia Koxha, Alfio Mastropaolo, Oscar Mazzoleni, Enrique Peruzzotti, Kenneth M. Roberts, Luis Roniger, and Carlos de la Torre. (shrink)

Technical and tactical actions are decisive in terms of badminton player competitive performance. The main objective of this research was to design, validate, and estimate the reliability of an observational instrument for the analysis of the tactical and technical actions in individual badminton. The process was carried out in four different steps: first, there was a review of the scientific literature and a preliminary list of variables was made; second, a qualitative and quantitative assessment was completed by 10 badminton expert (...) judges; in the third step, the content validity was estimated using Aiken’s V coefficient; finally, intra-observer reliability and interobserver reliability were tested by two observers specialized in badminton using the Cohen’s Kappa coefficient and the intraclass correlation coefficient. Strokes were used as the unit of measure by our observational instrument; every time badminton players hit the shuttlecock, 22 variables are observed. The minimum Aiken’s value was 0.58, and reliability was 0.63. In spite of these values, none of the variables had to be removed, but there were modifications in terms of drafting in some of them. The main findings confirmed the validity and the usefulness of this instrument. (shrink)

O objetivo deste artigo é examinar a hipótese de que a teoria kantiana do direito público seja estruturalmente antinômica, a despeito de que Kant só lhe tenha admitido o aspecto paradoxal. Com efeito, a teoria kantiana do direito público simultaneamente sustenta: (i) que o ingresso dos homens em um estado juridicamente organizado depende da obediência ao comando da razão que nos ordena celebrar o pactum unionis civilis e aceitar a submissão a uma ordem constitucional civil; (ii) que devemos aceitar como (...) nosso legítimo soberano a quem quer que tenha condições de efetivamente impor seu poder sobre nós. Bons intérpretes como Bouterwek e Hermann Cohen pensaram, contudo, que a verdadeira dificuldade dessa análise é uma desconcertante confusão dos conceitos de soberano e de soberania. A hipótese que procuramos explorar neste artigo é a de que se obterá um melhor entendimento da posição de Kant se admitirmos que os dois planos de análise e as teses conflitantes a que se acaba de aludir estão em uma posição reciprocamente equivalente à que se encontram tese e antítese nas antinomias dinâmicas analisadas na "Crítica da razão pura". The aim of this paper is to examine the hypothesis that Kantian theory of public rights is founded on an antinomic conceptual structure, even though Kant only admitted the paradoxical character of his doctrine. Kant's theory on public right states, at the same time, that: (i) the access to a rightful condition is dependent on our compliance to the command of reason to celebrate the pactum unionis civilis and the corresponding submission of the citizens under a civil constitution; (ii) we shall accept as our legitimate sovereign whoever is able to impose his power over us. Good interpreters, as Bouterwek and Hermann Cohen thought, however, that the true difficulty with his analysis is that it contains an astonishing confusion of the concepts of sovereign and sovereignty. The hypothesis I would like to explore in this paper is that perhaps a better understanding of Kant's position on this theme can be obtained by admitting that the two levels of analysis and the conflicting thesis we found in his doctrine of public rights are in a position reciprocally analogous to that occupied by thesis and antithesis in the dynamical antinomies assessed in the Critique of Pure Reason. (shrink)

Se realiza la investigación con el objetivo de perfeccionar la obtención del consentimiento informado en las amputaciones mayores de causa vascular en el Servicio de Angiología del Hospital Universitario Manuel Ascunce Domenech. Se constató debilidades en la institucionalización del consentimiento informado y específicamente en el caso de tales amputaciones. Se utilizaron métodos y técnicas del nivel empírico: encuestas a 30 pacientes con riesgo inminente de amputación. El 64% eran mayores de 65 años, 73 % femeninos, todos escolarizados y 73% residentes (...) urbanos. Los resultados más relevantes fueron: que el 54% de los pacientes manifestaron debe existir consentimiento en la aceptación de la amputación, aunque un grupo no despreciable el 37% declinó este derecho a favor de sus familiares. A los médicos se les realizó una entrevista y aunque no hubo unanimidad de criterios, todos coincidieron en que debía legislarse este consentimiento, como parte del perfeccionamiento de los servicios de salud. Research is conducted to improve the process of obtaining informed consent for major amputations due to vascular causes in the Angiology Service of the Manuel Ascunce Domenech Teaching Hospital. Deficiencies were identified in the institutionalization of informed consent protocols, most specifically as they relate to major lower limb amputations. Empirical methods and techniques were used. Thirty patients at imminent risk of amputation were surveyed by questionnaire methods; 64% of those surveyed were of 65 years of age, 73% were female, all of them had an average educational level, and 73% were urban residents. The results indicated that 54% of patients recognized the importance of informed consent in cases of amputation, although a rather considerable group declined this right for their families. Physicians were also interviewed and, although there was no unanimity of criteria, all of them considered that this consent should be legislated as part of the improvement of health services. (shrink)

In this paper we address the problem of short-term electric energy prediction using a time series forecasting approach applied to data generated by a Paraguayan electricity distribution provider. The dataset used in this work contains data collected over a three-year period. This is the first time that these data have been used; therefore, a preprocessing phase of the data was also performed. In particular, we propose a comparative study of various machine learning and statistical strategies with the objective of predicting (...) the electric energy consumption for a given prediction horizon, in our case seven days, using historical data. In this paper we have tested the effectiveness of the techniques with different historical window sizes. Specifically, we considered two ensemble strategies, a neural network, a deep learning technique and linear regression. Moreover, in this study, we tested whether the inclusion of meteorological data can help achieve better predictions. In particular, we considered data regarding temperature, humidity, wind speed and atmospheric pressure registered during the three-year period of data collection. The results show that, in general, the deep learning approach obtains the best results and that such results are obtained when meteorological data are also considered. Moreover, when meteorological data is used, a smaller historical window size is required to obtain precise predictions. (shrink)

Comparative Education examines the common problems facing education systems around the world as the result of global economic, social, and cultural forces. Issues related to the governance, financing, provision, processes, and outcomes of education systems for differently situated social groups are described and analyzed in specific regional, national, and local contexts.