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1
artículo
Peru is a mega-diverse country, multicultural, yet there are many and varied phenomena of internal and external geodynamics due to plate tectonics, the climatic diversity and its intricate geomorphology by the presence of the Peruvian Andes and its complex geological history. The province of Lima has a wide internal and external geodynamics, is prone to various geological phenomena, mainly floods, earthquakes, tsunamis and landslides. In several parts of our capital, due to a chaotic urban planning, without technical support, only taking into account the inertia of bureaucratic and corrupt officials have made Lima one of the most vulnerable to the various geodynamic phenomena. Urbanization in San Diego, district of San Martin de Porres, the March 15, 2001, the Chillon River overflowed, breaking a coastal defense. Because of its geomorphology and river geodynamic development has an upper ...
2
artículo
Peru is a mega-diverse country, multicultural, yet there are many and varied phenomena of internal and external geodynamics due to plate tectonics, the climatic diversity and its intricate geomorphology by the presence of the Peruvian Andes and its complex geological history. The province of Lima has a wide internal and external geodynamics, is prone to various geological phenomena, mainly floods, earthquakes, tsunamis and landslides. In several parts of our capital, due to a chaotic urban planning, without technical support, only taking into account the inertia of bureaucratic and corrupt officials have made Lima one of the most vulnerable to the various geodynamic phenomena. Urbanization in San Diego, district of San Martin de Porres, the March 15, 2001, the Chillon River overflowed, breaking a coastal defense. Because of its geomorphology and river geodynamic development has an upper ...
3
artículo
This article analyzes the content of the judgment Elgo Rios, to see if really that judgment represents a change of direction before the criteria handled by the Constitutional Court. This will explain the implications of procedural rules implemented for the recruitment in the private system over the previous precedent governing the origin of labor protection, that is, the judgment on the record 206-2005-PA, the precedent Baylon.
4
artículo
This paper sets out to analyze some new rules of the New Criminal Procedure Code linked with the regulation of the civil action exercise in the criminal proceeding. The author indicates that the civil liability that is required in the criminal proceeding does not derivate from a commission of a crime: the crime has the penalty as a consequence and the civil wrong a civil penalty. The civil actor has to be interested on the existence of a damage, not that the fact that it is based on be a crime. An erroneous understanding of this issue caused that the civil action were conditioned to an emission of a condemnatory resolution due to the civil action is not accessory of the penalty.  It be emphasized that exists an accumulation of pretensions whose own basis lies on the procedure economy. Furthermore, it been said that there are regulatory matters who provoke the confusion of the civil ...
5
artículo
This work compare the efficiency of water treatment from Rimac river. Samples from different phases of water treatment (decanted, filtered and chlorinated) were compared with not treated samples. Coliphages quantification was made by Simple Layer and Membrane Filter methods. Most Probable Number (NMP) and Membrane Filter methods were used to assessment of Total Coliforms, Coliforms Thermotolerants and Heterotrophic Bacteria. The standard strain of E. coli C ATCC 13706 was used as coliphages host. The averages of quantified coliphages were of 2267,25 UFP/100 mL in samples with out treatment; 2,11, 2,04 and 1,07 UFP/100 mL in the water samples from decanted, filtered and chlorinated treatment respectively. Total Coliforms and Coliforms Thermotolerants were not detected in samples of chlorinated water. The correlation between coliphages and Total Coliforms in samples of decanted and filtere...
6
tesis de grado
Las inundaciones constituyen uno de los desastres naturales más recurrentes en la región sudamericana, ocasionando numerosos daños a propiedades y pérdidas de vidas. Dada la relevancia de este fenómeno, la presente investigación tuvo como objetivo determinar la susceptibilidad a inundaciones fluviales en la microcuenca Cumbaza, localizada en las provincias de San Martín y Lamas, Perú. Para alcanzar este objetivo, se aplicó el método Analytic Hierarchy Process (AHP) haciendo uso del software ArcGIS Pro, en primer lugar, se delimitó el área de estudio mediante un modelo digital de elevación (DEM) y se elaboraron los mapas de factores condicionantes y desencadenantes en base a la información proporcionada por el Ministerio del Ambiente y SENAMHI. Mediante la aplicación del AHP, se asignaron ponderaciones a cada parámetro y se integración a los factores en ArcGIS Pro para ob...
7
tesis de grado
El objetivo de esta investigación fue: Determinar el Proceso Histórico de la comunidad “Brillo Nuevo” para fortalecer el aprendizaje de los niños del V ciclo de Educación Primaria N° 64473. Rio Yahuasyacu durante el año 2020. La investigación fue de tipo descriptivo. El diseño usual de la Indagación fue el no experimental y el diseño específico fue el descriptivo transversal. La población lo conformo todos los miembros de la comunidad Bora de brillo Nuevo ubicada en el río Yahuasyacu, distrito de Pebas, provincia Mariscal Ramón Castilla con un total de 196 habitantes (comuneros, autoridades, jóvenes, niños y niñas) de la comunidad. La muestra la conformaron el 50 % de la población total, es decir 98 pobladores personas naturales de la comunidad de Brillo Nuevo, cuya lengua materna es el idioma Bora. La elección de la muestra fue no aleatoria intencionada. La técni...
8
artículo
In Peru only treat 29.1% of urban domestic wastewater is performed. This treatment is carried out at 143 industries, pouring the rest into rivers, lakes and the sea, so it is necessary to give more importance to the management of water resources. The textile industry, which uses large amounts of dye pigments not properly treat their effluents, being part of the problem. The Fenton process is an alternative for the treatment of effluents from the dyeing process, the most important pollutant azo compounds. The Fenton process provides the ability to reuse and / or recycle water with high efficiency (86%) in a few minutes.
9
tesis de maestría
Las condiciones comerciales para la agroexportación se ha visto favorecida gracias a los tratados de libre comercio suscritos por el Gobierno entre los cuales figuran Estados Unidos, España y México que son tres de los principales consumidores de Paprika a nivel mundial. Asimismo, la apreciación del dólar y el aumento de la demanda del capsicum en casi 6% del 2014 comparado con el 2013. Las hectáreas cultivables en la zona de Lambayeque han aumentado, gracias a los proyectos de irrigación como Chavimochic. Asimismo, el clima en la ciudad de Lambayeque y especialmente en Olmos, permiten un mejor rendimiento por hectárea cultivada y a su vez han contribuido a conseguir productos de alta calidad y variedad. El presente plan Estratégico elaborado para la empresa Rio Grande, ha seguido minuciosamente la metodología desarrollada por el Profesor Fernando D´Alessio en su libro El Proc...
10
tesis de maestría
Las condiciones comerciales para la agroexportación se ha visto favorecida gracias a los tratados de libre comercio suscritos por el Gobierno entre los cuales figuran Estados Unidos, España y México que son tres de los principales consumidores de Paprika a nivel mundial. Asimismo, la apreciación del dólar y el aumento de la demanda del capsicum en casi 6% del 2014 comparado con el 2013. Las hectáreas cultivables en la zona de Lambayeque han aumentado, gracias a los proyectos de irrigación como Chavimochic. Asimismo, el clima en la ciudad de Lambayeque y especialmente en Olmos, permiten un mejor rendimiento por hectárea cultivada y a su vez han contribuido a conseguir productos de alta calidad y variedad. El presente plan Estratégico elaborado para la empresa Rio Grande, ha seguido minuciosamente la metodología desarrollada por el Profesor Fernando D´Alessio en su libro El Proc...
11
artículo
The climatologically changes that involve the global heating, have produced in the last decades a great reduction of glacial areas on earth, and this is evidenced by the glacial back stripping The area of study is situated into a seismotectonic zone where an intercordilleran segment has a Cordillera Blanca’s glaciers, that produces a lot of ice2 s falls, moraines landslides and great rocks. These materials fall in to glacial lakes and produce a violent damage. Huaraz city is in the Quilcay2 s alluvial fan, and consists of the fluvial-alluvial sediments Historically in Huaraz have been reported events like landslides that evidence the risk factor and increase the vulnerability of the zone due to deglatiation and lacustrine phenomena’s of Palcarraju mountain and Palcacocha lake. For the mitigation of the risk we are showing some instructions that must be diffused to the most of the peo...
12
tesis de maestría
Esta investigación analiza los primeros 250 kilómetros del río Huallaga en Perú, enfocándose en su geomorfología, sedimentología, hidráulica e hidrología. Se caracterizaron el agua y los sedimentos, destacando patrones estacionales de caudal y transporte de sedimentos en periodos de avenidas. Se descubrió un importante aporte de sedimentos de afluentes y quebradas en meses secos, desafiando la comprensión tradicional de los procesos sedimentarios en ríos de montaña. Este aspecto es esencial para la gestión hidráulica y la planificación ambiental, enfatizando la importancia de aportes extraordinaria de sedimentos y como influye esto en la morfología fluvial. La investigación utilizó técnicas no intrusivas como granulometría óptica y velocimetría de imágenes de partículas a gran escala (LSPIV), proporcionando datos detallados sobre sedimentos y flujos. Estos métod...
13
tesis de grado
Surcosonante es un proceso de creación e investigación que hilvana lo colectivo con lo individual, lo ambiental con lo social, la urbe con sus memorias y el cuerpo con el agua. A través de ejercicios de escucha sonora, cartografías, entrevistas y experimentación material con las fibras vegetales, me interesa abrir un espacio para preguntarnos si aún es posible hablar de comunidad a través del río Surco. El río Surco es un canal prehispánico con más de dos mil años de antigüedad, nace del río Rímac y recorre 29 km por debajo de la ciudad de Lima hasta llegar a la costa del Pacífico. Es el cordón umbilical que alimenta la ciudad, un cordón escondido que aún está vivo. El río nos invita a cuestionar la individualidad y restaurar la conexión con la naturaleza y con el otro; volver al cuerpo y a la experiencia sensorial para abrir la ruta del reencuentro con la memoria. ...
14
tesis de grado
Surcosonante es un proceso de creación e investigación que hilvana lo colectivo con lo individual, lo ambiental con lo social, la urbe con sus memorias y el cuerpo con el agua. A través de ejercicios de escucha sonora, cartografías, entrevistas y experimentación material con las fibras vegetales, me interesa abrir un espacio para preguntarnos si aún es posible hablar de comunidad a través del río Surco. El río Surco es un canal prehispánico con más de dos mil años de antigüedad, nace del río Rímac y recorre 29 km por debajo de la ciudad de Lima hasta llegar a la costa del Pacífico. Es el cordón umbilical que alimenta la ciudad, un cordón escondido que aún está vivo. El río nos invita a cuestionar la individualidad y restaurar la conexión con la naturaleza y con el otro; volver al cuerpo y a la experiencia sensorial para abrir la ruta del reencuentro con la memoria. ...
15
artículo
This study is based on the evaluation process of the university public policy of distance education and, specifically, the implementation of the Classroom platform, in its didactic and operational dimensions, at the National Autonomous University of Huanta (UNAH), period 2020, in the context of physical and social isolation, which allowed an accurate analysis to make decisions in this regard. To measure such impact, the non-experimental scientific method, descriptive level, was used; likewise, the survey technique, whose instrument is the questionnaire, which was applied to the population of the ordinary teaching staff of the institution. The conceptual frameworks are enriched, exposing reflections from a detailed bibliographic review that analyzes indicators of content, activities, interactivity, resources, administration and aesthetics of the virtual environment. From the analysis...
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artículo
This research sought to describe the teaching strategies used by teachers in the interaction processes of first grade students in two educational institutions in Lima. The technique used was, in the first place, observation, for which a field notebook and a checklist were used. Second, interviews were applied to teachers. Among the finds, the significance of the strategies employed, such as teamwork, dynamics of integration and assignment of roles in the modes of interaction of first grade students, was evidenced. Likewise, certain predominant attitudes were observed among some students, which evidenced the establishment of both horizontal and vertical interactions.
17
artículo
The mathematical relationships obtained denote the complexity of the operation in the leached and adsorbed gold stage on activated carbon; since significant losses of gold in solution occur in real metallurgical operations. Similarly, in the adsorbed gold operation, it reveals its high kinetics at the beginning and tends to decrease as the process progresses; eventually reaching the maximum gold load that the carbon can accommodate, and then showing the opposite trend. Furthermore, varying the concentration of carbon affects the adsorption operation; that is, the kinetics of gold adsorbed on carbon decreases over time, but the operation has higher kinetics with a larger volume of carbon during adsorption. The mentioned aspects are made possible by establishing the respective mathematical model of gold in barren solution and gold loaded on carbon; then optimizing with Solver - an Excel to...
18
tesis de maestría
Universidad Nacional Agraria La Molina. Escuela de Posgrado. Maestría en Gestión Integral de Cuencas Hidrográficas
19
artículo
The current study has determined that the materials from brass to bismuth, 1.11%, 1.46% and 2.48% respectively, have the following characteristics: the brass to bismuth material drawing, uniform round bar of 19 mm which microstructure is formed by α + β, shows inclusions of bismuth in the grain limits and in the same grain. The grain deformation is smaller on the surface, and it becomes bigger as it reaches the center. The mechanical properties of the 19 mm drawing material, I and II are bigger than the established by the ASTM B 16/B 16M, being the HRB hardness higher than the established by the norm. Also the material is wrought to obtain pieces for gas valves. The machinability index of the brass’s drawing materials that contains bismuth between 1.0 and 2.5% should be in a range from 85 and 90
20
artículo
  In current supply chains, the use of AIDC technologies allows the information that flows to be standardized and reliable, as well as obtaining a series of advantages related to saving time and costs. In Cuba, the use of these technologies is not regulated by national laws and most companies do not use them, considering ignorance of their effectiveness as the cause. This article analyzes AIDC technologies: specifically, bar code systems and radio frequency systems, their operation and benefits of their use in supply chains. Based on the existing need, a tool was designed based on a procedure that establishes a guide for the selection of technologies to be implemented in logistics processes. The tool designed is used for Case Studies to know its application and mode of use.