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In the intricate process of translating The Complete Poetry of César Vallejo into Japanese, which was published in 2016 by the Gendai Kikakushitsu Publishing House in Tokyo, the most difficult challenge for the translator was, without doubt, the reproduction of the poetic language of The Blacks Heralds, because in this collection of poems, our poet is still looking for his own style, sometimes imitating the existing currents such as Spanish American modernismo. In contrast to the post-Trilce works of Vallejo, for which the translator could invent his own style «closed in itself», The Blacks Heralds, required him to access several corpus of the modern Japanese expression —the vocabulary of Japanese poets of the same period as The Blacks Heralds, and even the Japanese translated versions of Western poetry— to reproduce the complex poetic formation which beats in the book.

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Este artículo presenta evidencias de cerámica asociadas al estilo “Cupisnique Clásico” en los sitios de Campanayuq Rumi en la sierra centro-sur y Piquimina en lasierra central. Estas muestras del “Cupisnique Clásico” identificadas fuera de su lugar de origen en la costa norte, permiten evaluar la naturaleza e implicancias de las interacciones sociales de carácter interregional durante el Periodo Inicial.  

In any industrial operation, a major problem in the maintenance of tools, equipment and machinery is that of minimizing wear or recovering worn parts, the cost of which is less than the cost of changing them, for which it is important to recognize the problem and the way to recover them, which generally involves the application of a metallic coating by welding and machining for its finishing. But this is not everything, the most important thing is to know how and with what material to reprocess the piece; For this, it is necessary to know how to select the appropriate type of coating and its application process. The purpose of this work is to select the most suitable coating for the base metal of the worn part.

In any industrial operation, a major problem in the maintenance of tools, equipment and machinery is that of minimizing wear or recovering worn parts, the cost of which is less than the cost of changing them, for which it is important to recognize the problem and the way to recover them, which generally involves the application of a metallic coating by welding and machining for its finishing. But this is not everything, the most important thing is to know how and with what material to reprocess the piece; For this, it is necessary to know how to select the appropriate type of coating and its application process. The purpose of this work is to select the most suitable coating for the base metal of the worn part.

Background: It is important to highlight the easy access that schoolchildren have today to ultra-processed products, and the prevalence of attention deficit has also been increasing in this age group. The objective of this study was to determine the association between the consumption of ultra-processed foods and attention deficit in schoolchildren from 6 to 12 years of age in private educational institutions in the cities of Lima and Arequipa in Peru in 2022. Methods: Cross-sectional analytical study. A non-probabilistic sampling was carried out, for convenience, the sample collected was 217 schoolchildren in 4 private educational institutions in the cities of Lima and Arequipa in Peru in 2022. Results: Of the total number of participants, 57.1% were women, 52.1% had ADHD, and 87.1% had a higher consumption of ultra-processed foods. No association was found between the main characterist...

Objetivo: Se determinó los principales factores de riesgo para adquirir infección del tracto urinario por gérmenes productores de betalactamasas de espectro extendido en el Hospital Nacional Lanfranco La Hoz, periodo Febrero – Abril del 2016 Material y Métodos: Se llevó a cabo un estudio de tipo analítico, observacional, retrospectivo, de casos y controles. Resultados: El analisis estadistico sobre las variables en estudio como factores de riesgo fue: edad avanzada (OR: 5.76; p<0.05), antecedente de hospitalizacion (OR: 4.2; p<0.05), uso previo de antibioticos (OR: 3.9;p<0.05), comorbilidad (OR: 2.7; p<0.05). Conclusiones: La edad avanzada, antecedente de hospitalizacion, uso previo de antibioticos y comorbilidad son factores de riesgo para adquirir infección del tracto urinario por gérmenes productores de betalactamasas de espectro extendido en el Hospital Nacional Lanfranco L...

A mediados del siglo pasado, apareció el servicio de taxi colectivo que desde entonces no ha dejado de estar operativo, pero sí en constante evolución en proporción a la necesidad de los ciudadanos (Consejo de Transporte de Lima y Callao, 2014). Específicamente, este estudio tiene como propósito describir el servicio de taxi colectivo actual y cómo este podría mejorar según la perspectiva de los usuarios que lo adquieren, con la finalidad de apoyar futuros cambios en el Sistema de Transporte Urbano en el Perú. Esta investigación se desarrolló con un diseño bajo un diseño fenomenológico (a) no experimental, (b) cualitativo, (c) exploratorio y descriptivo, y (d) transversal, que permite detallar desde la perspectiva de los usuarios los aspectos comunes que perciben del taxi colectivo. Los participantes estaban dentro del rango de edad de 20 a 35 años, además trabajaban y/o...

El presente trabajo tiene como objetivo general determinar, que aplicando la gestión del cambio en el proyecto de la evaluación de desempeño docente, se mejora significativamente la actitud de los docentes de una institución educativa con sede en el distrito de Santiago de Surco, año 2018. Esta investigación fue considerada de tipo aplicada, con enfoque cuantitativo, perteneciendo al nivel explicativo y diseño pre-experimental. La población de estudio lo conformaron 76 docentes, de los cuales aleatoriamente se obtuvo una muestra de 30 docentes, empleándose al inicio de la investigación, el Focus Group con la finalidad de conocer mejor la realidad problemática, después fue ejecutada la técnica de la encuesta, con su instrumento la Escala de Actitudes hacia la Evaluación de Desempeño Docente (AHED); los resultados plasmados fueron que mediante el pre test se obtuvo una actit...

The explosive growth of mobile Internet services in Japan has generated great interest in understanding the reason for success. Given that the diffusion ratios of these services differ according to the countries, some studies suggest that a series of requirements must be met, and others propose that culture is one of the main factors. In addition, it is important to mention that research work to develop a model that integrates the elements that intervene in the supply and demand of these services and help us understand the reason for their adoption are still scarce. To reduce this gap, the objective of this article is to propose an integral model from the point of view of the demand and supply of the elements that intervene in the adoption of these services. For its development, a set of theories is considered: dissemination of innovations, electronic commerce, and mobile commerce, use o...

El crecimiento explosivo de los servicios móviles de Internet en el Japón ha originado gran interés en entender el porqué del éxito. Dado que los ratios de difusión de estos servicios difieren según los países, algunos trabajos sugieren que deben cumplirse una serie de requisitos y otros proponen que la cultura es uno de los principales factores. Además, es importante mencionar que aún son escasos los trabajos de investigación para desarrollar un modelo que integre los elementos que intervienen en la oferta y demanda de estos servicios y ayuden a entender el porqué de su adopción. Para reducir esta brecha, el objetivo de este artículo es proponer un modelo integral desde el punto de vista de la demanda y oferta de los elementos que intervienen en la adopción de estos servicios. Para su desarrollo se considera un conjunto de teorías: difusión de innovaciones, comercio ele...

The population at present is opting for a better care of their body, either by exercising, consuming different supplements such as vitamins, minerals, etc., and also as an important point by having a good diet. But it is also known that today the levels of stress and nervousness are higher, which is why a large part of the population uses the consumption of confectionery foods as a method of calm or relaxation. (Scientific American, 2015) That is why the decision was made to develop a pre-feasibility project for an organic lollipop production plant which is based on the implementation of a totally natural lollipop made with panela, fruit juice flavors, natural colorants and which contains as a filling. a biodegradable chewing gum. In turn, the lollipop will be packaged with a biodegradable plastic wrap and their respective sales boxes will provide care for the environment. In this projec...

Advances in the Internet and wireless networks and the rapid growth in the number of mobile devices have resulted in the accelerated growth of mobile commerce. We consider mobile commerce as a subset of electronic commerce in which transactions are made using a mobile terminal and a wireless network. The user of mobile equipment and its requirements play a role in the development of mobile commerce in addition to technological development and the development of regulatory frameworks. This document addresses the requirements for mobile commerce in addition to technological development and the development of regulatory frameworks. This document addresses the requirements for mobile commerce in a systematic way. First it establishes the mobile commerce scenario by reviewing basic concepts and requirements. Then it introduces a previously published metamodel that consists of four areas of in...

Los avances en Internet y redes inaldmbricas y el rapido crecimiento del ntimero de equipos moviles han resultado en el crecimiento acelerado del comercio movil. Consideramos el comercio mévil como un subconjunto del comercio electrénico en el que las transacciones se realizan utilizando un terminal movil y una red inalambrica. El usuario de equipos moviles y sus requerimientos juegan un rol en el desarrollo del comercio movil, en adicion al desarrollo tecnolégico y el desarrollo de los marcos regulatorios. Este documento aborda los requerimientos para el comercio moévil de un modo sistemdtico. Primero, establece el escenario del comercio movil revisando los conceptos y requerimientos bdsicos. Luego introduce un metamodelo publicado con anterioridad y consistente en cuatro esferas de interés: marcos regulatorios, modelos de negocios, infraestructura global y tecnologias de apoyo. Lo...

The research project: Martensitic precipitation in AISI 304 stainless steel-corrosion cracking has determined that the material tested under different compressive loads, the austenite phase producing deformed martensite phase, which is magnetic. The accelerated corrosion test deformed martensite material having a solution of magnesium chloride in boiling 42% produces a type of corrosion transgranular.

The present investigation has determined the average measure of grain size, including a Jeffries planimetric procedure in materials such as SAE 1010 carbon steel, and AISI 316 stainless steel. Likewise, the digital camera incorporated into the metallographic microscope, has enabled the application of image analysis for the study of the microstructure of materials.

The Project of Investigation called: Evaluation of the magnetic phase in Stainless steel AISI 304, worked in cold and its recovery by Heat Treatment has determined that the material of testing submitted to loads by compression is magnetized, which increasing its hardness and transforming partially the austenitic structure in martensitic. The material of transformed structure was submitted to heat treatment to 700 oC and 800 oC respectively which origins the recovery of the structure.

The Project of Investigation called: Evaluation of the magnetic phase in Stainless steel AISI 304, worked in cold and its recovery by Heat Treatment has determined that the material of testing submitted to loads by compression is magnetized, which increasing its hardness and transforming partially the austenitic structure in martensitic. The material of transformed structure was submitted to heat treatment to 700 oC and 800 oC respectively which origins the recovery of the structure.

The research project: Martensitic precipitation in AISI 304 stainless steel-corrosion cracking has determined that the material tested under different compressive loads, the austenite phase producing deformed martensite phase, which is magnetic. The accelerated corrosion test deformed martensite material having a solution of magnesium chloride in boiling 42% produces a type of corrosion transgranular.