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1
artículo
Although urban legislation is fundamental to improve the living conditions of Peruvian cities, in the case of Metropolitan Lima the regulatory framework for urban planning is, to say the least, chaotic and ineffective. For this reason, in this paper we describe and analyze the regulatory framework of urban development at the metropolitan level with the objective that the legibility of the regulations helps to improve the design of public policies and guidelines for the planning of the city. Through cabinet analysis, workshops and unstructured interviews, we studied the history, actors and instruments of the urban planning regulatory framework of Metropolitan Lima. We conclude that this legal framework currently faces critical challenges such as administrative fragmentation and lack of vision of the city, institutional weakness and the lack of systematicity in the regulations.
2
artículo
In order to use historical data for revealing temperature changes in Central Peru during the 18th century, it is necessary to recognize and interpret the cultural, economic and social responses when confronted with marked environmental fluctuations. These caused changes to the farming systems, such as reduced productivity and revenues in all social sectors, particularly among the indigenous communities. Faced with this situation, the urban and rural population of Lima responded in numerous ways, from reorganizing irrigation systems, improved technologies and reduced taxes, to increased devotional Catholic ceremonies and in the indigenous sphere a public resurgence of ancestral cults supposedly eliminated in the 17th century.
3
artículo
In order to use historical data for revealing temperature changes in Central Peru during the 18th century, it is necessary to recognize and interpret the cultural, economic and social responses when confronted with marked environmental fluctuations. These caused changes to the farming systems, such as reduced productivity and revenues in all social sectors, particularly among the indigenous communities. Faced with this situation, the urban and rural population of Lima responded in numerous ways, from reorganizing irrigation systems, improved technologies and reduced taxes, to increased devotional Catholic ceremonies and in the indigenous sphere a public resurgence of ancestral cults supposedly eliminated in the 17th century.
4
artículo
Three hundred fifty-seven university records of students reported as undergoing academic problems were studied between Abril 1990 and August 1996. Research was aimed at determining the contributing factors to the problem and also at designing academic support programs and psychopedagogical support actions, and others on a preventive basis. Three study areas were selected: intelligence, as assessed through the WAIS test; personality as assessed through both the GuilfordZimmerman Temperament and the MMPI Inventories; and study habit, through Brown’s Study Abilities Survey.
5
artículo
Three hundred fifty-seven university records of students reported as undergoing academic problems were studied between Abril 1990 and August 1996. Research was aimed at determining the contributing factors to the problem and also at designing academic support programs and psychopedagogical support actions, and others on a preventive basis. Three study areas were selected: intelligence, as assessed through the WAIS test; personality as assessed through both the GuilfordZimmerman Temperament and the MMPI Inventories; and study habit, through Brown’s Study Abilities Survey.
6
artículo
Publicado 1999
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The Achenbach Inventory of Behavioral Problems (test/retest reliability = 92) was administered to 908 adolescents in Lima, aged from 11 to 18 years, 621 coming from the control group (normal) and 287 from the experimental group (clinical group with divorced parents). Results showed that the experimental group exhibited significantly higher scores (T ? 70) than the control group (T < 60), the former reaching pathology level indicators. Moreover, a non-significant tendency to obtain higher T scores is more observed in females than in males. From the study results we can state that the Achenbach Inventory is a valid instrument for a screening process of children exhibiting behavioral problems that require psychological or psychiactric intervention in Peru.
7
artículo
Publicado 2023
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This article have the purpose of analyze the effects of Covid-19 in the public education in Lima Metropolitan. First, a general overview of the effects of the pandemia in different educational stakeholders and the differents challenges that they have taken up. From 9 interviews made principals, vice-principals, and teachers of the capital of the country, is possible to conclude that the connectivity problems coupled with a lack of adequate equipment for virtual clases, has increased inequality in access to education at all educational levels. Further, we have to highlight the psychological effects of the pandemic, essentially with emotional problems in the persons involved.
8
artículo
Publicado 2021
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The aim of this study was to determine the importance of stray dogs by the local governments of Metropolitan Lima and to identify the proposed control plans. The descriptive study involved 32 of the 43 municipalities of Metropolitan Lima that agreed to participate. The survey model carried out by the OIE regarding the control of dog population was used. In general, 90.6% (29) considered stray dogs a problem in their district, uncontrolled reproduction being the most serious problem. In addition, 58.6% (17) indicated that the municipality did not have a plan to address the problem, while 31% (9) had a plan and 10.4% (3) did not but were carrying out activities to address it. Surgical methods (spaying and neutering) were the most mentioned by the authorities to try to control the stray dog population, while euthanasia was only mentioned for cases of terminal illness or aggressiveness. Rega...
9
artículo
Publicado 2013
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This work describes and evaluates the application of a module to increase the specific abilities set in action when students resolve math problems. Such abilities are: analyzing the problem, identifying and laying out strategies, applying algorithms and revising the process that leads to the solution. The module presents problems solved by the teacher (modelling strategies) and uses the work of peers in order to consolidate and evaluate the work. The study uses a quasi experimental design with two pre defined groups, pre and post test. The sample was not probabilistic and was formed by 70 students. A test with 10 math problems was used as the instrument meant for the students to use the four strategies suggested in the module. Results show a difference in favor of the experimental group, which allows us to conclude that the module has an influence in the evaluated abilities.
10
tesis de maestría
Publicado 2024
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La anemia ferropénica es la deficiencia nutricional más prevalente en todo el mundo, y afecta sobre todo a las poblaciones socioeconómicamente desfavorecidas de los países en desarrollo. Los grupos desproporcionadamente afectados por la anemia son los lactantes, los niños y las mujeres. En Perú, según las estimaciones, alrededor del 40% de los niños menores de 5 años son considerados anémicos, con consecuencias potencialmente graves para la salud. Por ello, la municipalidad de Surco ha encargado a un equipo de investigadores que realice un estudio sobre cómo resolver este problema social en la comunidad. Mediante cuestionarios y entrevistas con el usuario previsto, el equipo elaboró una solución innovadora a lo largo de múltiples rondas de comentarios, perfeccionamiento y creación de prototipos. Para abordar el problema de la anemia en Surco, se creó una base de sopa rica...
11
tesis de maestría
Publicado 2024
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La anemia ferropénica es la deficiencia nutricional más prevalente en todo el mundo, y afecta sobre todo a las poblaciones socioeconómicamente desfavorecidas de los países en desarrollo. Los grupos desproporcionadamente afectados por la anemia son los lactantes, los niños y las mujeres. En Perú, según las estimaciones, alrededor del 40% de los niños menores de 5 años son considerados anémicos, con consecuencias potencialmente graves para la salud. Por ello, la municipalidad de Surco ha encargado a un equipo de investigadores que realice un estudio sobre cómo resolver este problema social en la comunidad. Mediante cuestionarios y entrevistas con el usuario previsto, el equipo elaboró una solución innovadora a lo largo de múltiples rondas de comentarios, perfeccionamiento y creación de prototipos. Para abordar el problema de la anemia en Surco, se creó una base de sopa rica...
12
tesis de grado
Publicado 2018
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Se propone una nueva modalidad de entrega que comparamos con la actual. Ésta consiste en compartir recursos, los repartidores, entre tiendas con el fin de reducir la variabilidad de la demanda y optimizar su utilización. Se hace la hipótesis que esta nueva modalidad puede reducir los costos de contratación, reduciendo la cantidad de repartidores para lograr el mismo nivel de servicio que se tiene, utilizándolos más eficientemente. El costo total de la operación se resume en tres componentes: el de contratar, el cual es variable según la cantidad de repartidores; el costo esperado por la pérdida de las órdenes que se entregan fuera del tiempo establecido con el cliente, el cual disminuye con la cantidad de repartidores y el costo adicional por el traslado de los repartidores entre tiendas para cubrir la demanda necesitada, el cual incrementa según se compartan más los recursos...
13
artículo
Publicado 2020
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The study focused on solving problems ofregularity, changing a competence that is relatedto results of learning mathematics in second gradesecondary school students in San Juan de LuriganchoLima. 28 second grade children were evaluatedthrough a pedagogical test. To find the correlation,the Pearson's r coefficient was used, the designwas descriptive correlational, using the scientificmethod, also the inductive and inductive method, ina basic theoretical study. It was found that in solvingproblems, 39% were in expected achievement, 32%in process level. In learning, 43% in process and 36%in beginning. It was concluded that the relationshipbetween solving problems of regularity, change andlearning of mathematics is 0.889 of Pearson's r, ata level of 0.05 of significance. If there is success insolving regularity and change problems, there willalso be success in learning
14
artículo
Publicado 2022
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The main objective of the previous investigation was to know the degree of relationship between the problem-based learning and metacognition in students from the civil engineering at private university of Lima. To achieve this objective, it was necessary to include a population analysis. It’s a quantitative research, non-experimental design, correlational descriptive. It was assisted by 200 students as an analysis unit, the sample consisted of 126 students. Data were collected interviewing by simple random, processing data with the SPSS software 22 version. A statistical analysis Spearman’s rho was used. It was shown that there is a direct significant relationship between the study variables in a moderate and positive level with a correlation coefficient = 0,440 and a value of p= 0,000, rejecting the null hypothesis. It seems that there’s a need of implementing activities and condu...
15
artículo
Publicado 2023
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The Quality Function Deployment (QFD) and the Theory of Inventive Problem Solving (TRIZ) are independent methodologies, that can be used and developed freely, but can be an important enhancer when you want to achieve innovation if they work together. The objective of this article is to present an analysis of the customers’ requirements in a product manufactured with biodegradable materials, the output result when applying the QFD was the quality critic related to toxicity, while the input information for the matrix TRIZ’s technical contradictions were the translation of the quality critic to one of the 39 technical design parameters, corresponding to parameter 30 (Harmful factors acting on the object from outside), being considered as the transfer point between the methodologies thus achieving the integration of both.
16
artículo
Publicado 2023
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The Quality Function Deployment (QFD) and the Theory of Inventive Problem Solving (TRIZ) are independent methodologies, that can be used and developed freely, but can be an important enhancer when you want to achieve innovation if they work together. The objective of this article is to present an analysis of the customers’ requirements in a product manufactured with biodegradable materials, the output result when applying the QFD was the quality critic related to toxicity, while the input information for the matrix TRIZ’s technical contradictions were the translation of the quality critic to one of the 39 technical design parameters, corresponding to parameter 30 (Harmful factors acting on the object from outside), being considered as the transfer point between the methodologies thus achieving the integration of both.
17
tesis de grado
Publicado 2017
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The present study details the evaluation, analysis and improvement of problem management by applying the ITIL methodology, specifically to the problematic of the problem management processes of the Multi Vendor Services area in IBM Peru and the proposal to improve the current management, the which presents difficulties with the excessive times of solution of problems and increase of operating costs. To carry out the improvement, a sample of 52 records of tickets from a population of 185 corresponding to 120 days was obtained, under which the tests were carried out. The type of study used is of the experimental - applied type and the design is of a pre - experimental type since it is going to perform a test before and test after the improvement. The results were obtained; for the first indicator, the average problem solution time before the improvement was 18.5 hours and after the improve...
18
artículo
Publicado 2018
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Objectives: To determine the relationship between academic self-efficacy and the barriers to seeking help for mental health problems in students of a public university in Lima. Materials and methods: The present is a quantitative, not experimental, cross-sectional study. The sample consisted of 131 students from a public university of Lima. The instruments used were the Scale of perceived self-efficacy in academic situations and the Barriers Questionnaire for seeking help for mental health problems. Results: Regarding Academic Self-efficacy, 40 students (30.53%) presented a high level of self-efficacy, 67 (51.15%) obtained a regular level and 24 (18.32%) obtained a low level. With respect to barriers to seeking help for mental health problems, 67 students (51.15%) had a high presence of barriers, 31 (23.66%) had a regular presence of barriers and 33 (25.19). %) obtained a low presence of...
19
artículo
Publicado 2018
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Objectives: To determine the relationship between academic self-efficacy and the barriers to seeking help for mental health problems in students of a public university in Lima. Materials and methods: The present is a quantitative, not experimental, cross-sectional study. The sample consisted of 131 students from a public university of Lima. The instruments used were the Scale of perceived self-efficacy in academic situations and the Barriers Questionnaire for seeking help for mental health problems. Results: Regarding Academic Self-efficacy, 40 students (30.53%) presented a high level of self-efficacy, 67 (51.15%) obtained a regular level and 24 (18.32%) obtained a low level. With respect to barriers to seeking help for mental health problems, 67 students (51.15%) had a high presence of barriers, 31 (23.66%) had a regular presence of barriers and 33 (25.19). %) obtained a low presence of...
20
artículo
Publicado 2001
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Objective: To determine the coexistence of nutritional problems in public school children 6 to 9 years of age. Material and Methods: In 241 children of Matucana, Santa Eulalia and Lima public schools the body mass index (BMI) was calculated. Must et al. classification was used for nutritional diagnosis in order to respectively define deficient, low weight, normal weight, overweight and obesity. Chronic malnutrition was determined using the National Center for Health Statistics (NCSH) and anemia by less than 12 g/dL hemoglobin, adding 0,4 g/dL for each 1000 meters above sea level. Results: Children with chronic malnutrition, overweight, obesity and nutritional anemia represented 22,4, 14,1, 10,0 and 69,3% of the population studied. From those with chronic malnutrition 11,1, 9,3 and 66,7% showed overweight, obesity and anemia; and from the anemic children, 16,8 and 12,6% showed overweight ...
