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1
artículo
This paper addresses the problem of false balance in the press, in the context of technical decision making —those in which science intersects with the public domain because the issues at stake are relevant for the population as a whole. It sets out to frame the problem in a broad context, the sociology of sciences, that enables meeting the need for recognising the democratic commitments of journalism and the importance of communicating technological progress efficiently to confront the challenges posed by misinformation. The methodology consists in a conceptual analysis, grounded in recent cases of false balance: climate change and vaccines. It concludes that the conceptual categories proposed by the theory help journalism regain a place of credibility where both the role of expertise and citizen participation find legitimacy in technical decision making, without blurring the dis...
2
artículo
This paper addresses the problem of false balance in the press, in the context of technical decision making —those in which science intersects with the public domain because the issues at stake are relevant for the population as a whole. It sets out to frame the problem in a broad context, the sociology of sciences, that enables meeting the need for recognising the democratic commitments of journalism and the importance of communicating technological progress efficiently to confront the challenges posed by misinformation. The methodology consists in a conceptual analysis, grounded in recent cases of false balance: climate change and vaccines. It concludes that the conceptual categories proposed by the theory help journalism regain a place of credibility where both the role of expertise and citizen participation find legitimacy in technical decision making, without blurring the dis...
3
artículo
Desde la perspectiva de la economía del comportamiento, el nudge, como mecanismo psicológico, es una herramienta potencial en la elaboración de políticas públicas, ya que ha sido ampliamente reconocido por su éxito en intervenciones recientes debido a su bajo coste de implementación. En ese sentido, este artículo analizó el potencial uso del nudge en las políticas públicas ante determinadas situaciones. Para tal fin, se ha realizado la revisión sistemática de literatura sobre la economía del comportamiento. Los resultados permitieron identificar el potencial de uso del nudge en políticas públicas respecto a decisiones predeterminadas, protección ante compras no solicitadas y contratos de renovación automática. En conclusión, el uso del nudge en la elaboración de políticas públicas permitiría a los gobiernos que lo aplican asegurar la eficacia de sus intervenciones...
4
artículo
For decades, synthetic chemists have sought to make industrial-scale catalysts as efficient and exceptionally selective as enzymes are in biological systems but, unfortunately, this task has proven evasive. Efforts then focused on making enzymes useful for the industry, and protein engineering had the task of adapting natural enzymes to work in conditions of industrial-scale processes. The approach called directed evolution is one of the models used to carry this out. Inspired by the natural evolution of species, this model proposes to evolve enzymes in an accelerated way, within the laboratory, in such a way that the manipulated enzyme exhibits the properties desired for its industrial application. Directed evolution is responsible, for example, for the industrial-scale production of enzymes included in household detergents and of the enzymes used by the pharmaceutical industry for the ...
5
artículo
For decades, synthetic chemists have sought to make industrial-scale catalysts as efficient and exceptionally selective as enzymes are in biological systems but, unfortunately, this task has proven evasive. Efforts then focused on making enzymes useful for the industry, and protein engineering had the task of adapting natural enzymes to work in conditions of industrial-scale processes. The approach called directed evolution is one of the models used to carry this out. Inspired by the natural evolution of species, this model proposes to evolve enzymes in an accelerated way, within the laboratory, in such a way that the manipulated enzyme exhibits the properties desired for its industrial application. Directed evolution is responsible, for example, for the industrial-scale production of enzymes included in household detergents and of the enzymes used by the pharmaceutical industry for the ...
6
artículo
La investigación traslacional es una rama de la ciencia de reciente creación, su objetivo principal es la aplicación del conocimiento que se genera de las investigaciones, que no quede formando parte de la literatura gris, en el papel o para unos pocos, sino que pueda servir a la mayor cantidad posible de individuos y/o poblaciones. El objetivo de este estudio fue determinar los avances que se han dado a lo largo de los últimos años en la aplicación de la medicina traslacional en el Perú y en la región. La metodología utilizada para este estudio fue la búsqueda por conveniencia en bases de datos (Google Scholar, Pubmed). Se han brindado ejemplos de cómo la investigación traslacional en Perú puede aportar en gran medida a la mejora de realidades y problemáticas específicas, esto refuerza la necesidad de que las decisiones políticas deben basarse en la medicina basada en la...
7
tesis de grado
El presente trabajo tiene el objetivo de hacer una breve recopilación de trabajos e informes previos en los cuales se analice el desarrollo económico del Perú, señalando qué factores lo impulsaron y qué otros lo retuvieron. Particularmente, se analizarán estudios que explican las condiciones y factores que tuvieron implicancia sobre el crecimiento durante las tres últimas décadas de crecimiento económico, considerando las condiciones en las cuales se encontraba la economía peruana previo a los 90, así como las medidas que se tomaron desde entonces para el desarrollo económico. El trabajo se apoyará en estudios de autores e instituciones que resaltan el crecimiento económico que Perú ha registrado en las últimas décadas, haciendo hincapié en la amplia gama de recursos y políticas fiscales adoptadas; así como en otros estudios que critican las medidas adoptadas por el ...
8
artículo
Results of recent investigations have given us a new understanding of the pathogenesis of HIV infection. This findings provide us with a kinetic model of pathogenesis in which continuous, high-grade viral replication. This findings provide us with a kinetic model of pathogenesis in which continuous, high-grade viral replication is the principal force driving the destruction of CD4 lymphocytes. This knowledge will lead us to design better treatment strategies directed to curtail viral replication and prevent the emergence of viral resistance, and the use of combination antiretroviral therapy is a first example of these new strategies. The concept of viral load is introduced, and we discuss the usefulness of viral load in the clinical prognosis of this disease, and its use as an aid in the decision-making process when starling or mordifyng antiretroviral therapy in our patients.
9
tesis de grado
Se propone conocer la relación entre las estrategias de afrontamiento y el apoyo social percibido en la etapa de diagnóstico reciente. La muestra estuvo conformada por 56 mujeres con cáncer de mama, cuyas edades fluctúan entre 27 y 80 años (M=53.71, DE=12.87). El tiempo de diagnóstico oscila entre 1 y 8 meses y fueron atendidas en un centro de prevención en Lima Metropolitana. Se empleó el Cuestionario de Estimación del Afrontamiento (COPE) (Crespo & Cruzado, 1997) y el cuestionario MOS de Apoyo Social en Atención Primaria (De la Revilla et al., 2005). Los resultados evidencian relaciones significativas y directas entre los índices de apoyo percibido y las estrategias: reinterpretación positiva, planificación, acudir a la religión; uso del humor y, una relación inversa con negación. Apoyo emocional/informacional y apoyo afectivo se relacionan directamente con las estrateg...
10
tesis de grado
Se propone conocer la relación entre las estrategias de afrontamiento y el apoyo social percibido en la etapa de diagnóstico reciente. La muestra estuvo conformada por 56 mujeres con cáncer de mama, cuyas edades fluctúan entre 27 y 80 años (M=53.71, DE=12.87). El tiempo de diagnóstico oscila entre 1 y 8 meses y fueron atendidas en un centro de prevención en Lima Metropolitana. Se empleó el Cuestionario de Estimación del Afrontamiento (COPE) (Crespo & Cruzado, 1997) y el cuestionario MOS de Apoyo Social en Atención Primaria (De la Revilla et al., 2005). Los resultados evidencian relaciones significativas y directas entre los índices de apoyo percibido y las estrategias: reinterpretación positiva, planificación, acudir a la religión; uso del humor y, una relación inversa con negación. Apoyo emocional/informacional y apoyo afectivo se relacionan directamente con las estrateg...
11
tesis de maestría
En el contexto general de la piezoelectricidad, el modelo estructural conocido como cantiléver ha sido utilizado en el diseño y optimización de dispositivos para convertir señales de vibración estructural en energía eléctrica. Los avances tecnológicos recientes, especialmente en el área de los microsistemas, requieren dispositivos cada vez más pequeños y generalmente más rígidos, lo que inevitablemente tiende a aumentar su frecuencia natural fundamental, que puede estar fuera del rango de frecuencia de interés, limitando el uso del modelo cantiléver. Para cumplir con los requisitos simultáneos de bajo volumen y rigidez, buscamos desarrollar colectores en voladizo con características geométricas innovadoras, que permitan alcanzar valores adecuados para las frecuencias naturales del dispositivo. En este sentido, este trabajo consiste en desarrollar y comparar modelos mate...
12
otro
Expone la complejidad del proceso de toma de decisiones gerenciales analizando el grado de estructuración, certeza, racionalidad, influencia, fundamentación, dependencia sensitiva y factores de contexto que delimitan la oportuna toma de decisión por parte de un gerente al interior de una organización. El análisis incorpora una visión reciente de las capacidades gerenciales que se combinan en el proceso analítico de la toma de decisiones, sus aspectos cognitivos, aptitudinales y valorativos que en conjunto con la experiencia incremental de los profesionales de la gerencia constituyen la base para una apropiada toma de decisiones informadas sobre la base de encontrar y adoptar la mejor decisión en una circunstancia empresarial determinada.
13
artículo
This paper addresses the problem of false balance in the press, in the context of technical decision making those in which science intersects with the public domain because the issues at stake are relevant for the population as a whole. It sets out to frame the problem in a broad context, the sociology of sciences, that enables meeting the need for recognising the democratic commitments of journalism and the importance of communicating technological progress efficiently to confront the challenges posed by misinformation. The methodology consists in a conceptual analysis, grounded in recent cases of false balance: climate change and vaccines. It concludes that the conceptual categories proposed by the theory help journalism regain a place of credibility where both the role of expertise and citizen participation find legitimacy in technical decision making, without blurring the distinction...
14
artículo
This paper consists of two first-person reports of linguists working in the documentation of endangered languages. We narrate two opposite situations: that of Guató, a language with only two speakers, survivors of a long process of colonization, and that of the language spoken by the Xinane people, a monolingual recently-contacted group.We make use of these two examples to problematize the concept of "isolation": the Xinane situation is, in fact, one of de-isolation (contact), carefully planned and executed by young people, after three generations of isolation motivated by white violence. Vicente, on the other hand, one of the two last rememberers of the guató language can be more literally characterized as one of voluntary isolation, despite the 400 years of contact of his fragmented people. We also discuss the challenges of creating fieldwork methodologies in these two extremely cont...
15
artículo
The liability of legal persons in criminal law has a recent treatment in Peru. In this study, the author analyzes the criminal and administrative liability of legal persons, according to Legislative Decree No. 30424. In the paper, it is proposed why legal entities do not comply with some of the elements that make up the structure of the crime.
16
artículo
Few years had some many contrasts and surprises in the recent economic history of Peru like 1979. Some of these contrasts are perceived differently according to the angle in which one is situated inside the Peruvian society and the way one suffers its effects. The surprises depend also of the ideas or expectations one has. All this leads us to make these brief reflections and to try a forecast for 1980 and the next decade.
17
artículo
A book is above all an open door to a new world of knowledge without borders. Reviewing it implies discussing it to, in some way, make that world more accessible and delimit its borders. The recent publication of the collective book by Degregori, Valderrama, Alfageme and Francke; INDIGENISMO, SOCIAL CLASSES AND NATIONAL PROBLEM, therefore, supposes starting this process of critical reading that every good book creates within the reading public.
18
artículo
This paper consists of two first-person reports of linguists working in the documentation of endangered languages. We narrate two opposite situations: that of Guató, a language with only two speakers, survivors of a long process of colonization, and that of the language spoken by the Xinane people, a monolingual recently-contacted group.We make use of these two examples to problematize the concept of "isolation": the Xinane situation is, in fact, one of de-isolation (contact), carefully planned and executed by young people, after three generations of isolation motivated by white violence. Vicente, on the other hand, one of the two last rememberers of the guató language can be more literally characterized as one of voluntary isolation, despite the 400 years of contact of his fragmented people. We also discuss the challenges of creating fieldwork methodologies in these two extremely cont...
19
artículo
This paper consists of two first-person reports of linguists working in the documentation of endangered languages. We narrate two opposite situations: that of Guató, a language with only two speakers, survivors of a long process of colonization, and that of the language spoken by the Xinane people, a monolingual recently-contacted group.We make use of these two examples to problematize the concept of "isolation": the Xinane situation is, in fact, one of de-isolation (contact), carefully planned and executed by young people, after three generations of isolation motivated by white violence. Vicente, on the other hand, one of the two last rememberers of the guató language can be more literally characterized as one of voluntary isolation, despite the 400 years of contact of his fragmented people. We also discuss the challenges of creating fieldwork methodologies in these two extremely cont...
20
artículo
Agenda-setting has evolved from a focus on media effects on the public's perception of the most important issues of the day to a theory elaborating a hierarchy of communication effects. Its core is three levels of agenda-setting. The initial two levels were introduced during the first decade of research. Level three is recent. Evidence from the initial studies on this expanded view of agenda setting supports the Network Agenda Setting Model. This theoretical model asserts that the news media can bundle sets of objects or attributes and make these bundles of elements salient in the public's mind simultaneously.