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1
artículo
Publicado 2024
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The article presents qualitative research on territorial citizenship in the neighborhoods of Santa Isabel and El Independiente, in the district of El Agustino, Lima. It analyzes how the Agustibarrio Strategy, specifically the actions of women in community kitchens, exemplify rooted territorial citizenship driven by local knowledge and collaboration among local actors. Furthermore, it highlights how their community participation becomes a form of resistance in the face of adversity, emphasizing the importance of social support networks in daily activities to combat hunger during the Covid-19 pandemic. The document is organized into five sections: an introduction where the objectives and conceptual framework that accompanies the research analysis are set out; a section that describes the methodology carried out; then the results and the analysis itself; and finally, the conclusions.
2
artículo
In this paper, the inventory of vascular plants of high mountains (altitudes of 4000-4810 m) from northeast Oyon district, Lima, Peru is presented. Specimens were collected during March to May 2014 and 2015 and September to November 2015. 47 families, 112 genera and 181 species are reported, of which 94 were the first record for Lima region. For each species are given collector names, collect number and elevation. New local botanical inventories are needed for better evaluating the diversity, species distribution patterns and endemism in the high Andean vegetation.
3
artículo
The aim of this study was to estimate and characterize the stray dog population in Los Olivos district, Lima, during the period November - December 2012. Eight of the 34 areas that comprise the district according the map of Los Olivos Municipality were selected. The selection of the areas was at random; dog population counting and calculations were based on the criteria outlined in the guide of the World Society for the Protection of Animals entitled «Recensusing roaming dog populations: guidelines on methodology». Three consecutive sampling were performed at daytime and evening hours in each area. The average of the three measurements was used for statistical calculations. There was an average of 332 stray dogs at daytime and 217 stray dogs at evening; males and bigger dogs were observed in higher number. Most of the dogs showed low body condition score. The estimated number of stray ...
4
artículo
The aim of this study was to estimate and characterize the stray dog population in Los Olivos district, Lima, during the period November - December 2012. Eight of the 34 areas that comprise the district according the map of Los Olivos Municipality were selected. The selection of the areas was at random; dog population counting and calculations were based on the criteria outlined in the guide of the World Society for the Protection of Animals entitled «Recensusing roaming dog populations: guidelines on methodology». Three consecutive sampling were performed at daytime and evening hours in each area. The average of the three measurements was used for statistical calculations. There was an average of 332 stray dogs at daytime and 217 stray dogs at evening; males and bigger dogs were observed in higher number. Most of the dogs showed low body condition score. The estimated number of stray ...
5
artículo
Publicado 2015
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Establishes tax factors influencing directly on the formality of the service companies of restaurants in the districts of Santa Anita, Miraflores and San Isidro. The study was conducted during 2014, with a sample of 270 restaurants, 114 corresponding to Santa Anita, 72 to 84 to Miraflores and San Isidro. A survey validated using Cronbach's alpha was developed, frequencies were calculated and the influence was determined; among some of the factors studied on tax compliance it was determined by Xi2. Santa Anita showed a sample with highest values of central tendency and dispersion Miraflores and San Isidro; Miraflores showed the highest number ofcomponents of the company and Santa Anita showed a wider range of educational attainment. In the three districts there was agreement that influenced profitability taxation. In Miraflores and San Isidro there was agreement on the role that the SUNAT...
6
artículo
Publicado 2015
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Establishes tax factors influencing directly on the formality of the service companies of restaurants in the districts of Santa Anita, Miraflores and San Isidro. The study was conducted during 2014, with a sample of 270 restaurants, 114 corresponding to Santa Anita, 72 to 84 to Miraflores and San Isidro. A survey validated using Cronbach's alpha was developed, frequencies were calculated and the influence was determined; among some of the factors studied on tax compliance it was determined by Xi2. Santa Anita showed a sample with highest values of central tendency and dispersion Miraflores and San Isidro; Miraflores showed the highest number ofcomponents of the company and Santa Anita showed a wider range of educational attainment. In the three districts there was agreement that influenced profitability taxation. In Miraflores and San Isidro there was agreement on the role that the SUNAT...
7
artículo
Publicado 2015
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Establishes tax factors influencing directly on the formality of the service companies of restaurants in the districts of Santa Anita, Miraflores and San Isidro. The study was conducted during 2014, with a sample of 270 restaurants, 114 corresponding to Santa Anita, 72 to 84 to Miraflores and San Isidro. A survey validated using Cronbach's alpha was developed, frequencies were calculated and the influence was determined; among some of the factors studied on tax compliance it was determined by Xi2. Santa Anita showed a sample with highest values of central tendency and dispersion Miraflores and San Isidro; Miraflores showed the highest number ofcomponents of the company and Santa Anita showed a wider range of educational attainment. In the three districts there was agreement that influenced profitability taxation. In Miraflores and San Isidro there was agreement on the role that the SUNAT...
8
artículo
Publicado 2019
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Introduction. According to the National Institute of Statistics and Informatics (INEI), in 2017 there were three million people with disabilities in our country. Of these, 5% have a significant functional limitation, so they have to require a caregiver; who can see affected his physical and emotional activity, and eventually, they get sick. Objective. To establish the relationship between the burden of the caregiver and level of functionality of the person with disabilities. Methods. 50 caregivers and 50 people with disabilities were included. The Functional Independence Measure (FIM) is an accepted instrument for measuring disability, in three categories: complete dependence, relative dependence and independence. The Zarit and Zarit Test measures the burden of caregiver; classifying it into three categories: absence of burden, light burden and intense&...
9
artículo
Publicado 2020
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The study aimed to determine the serological frequency of Ehrlichia canis in canine patients in the northern area of Metropolitan Lima, Peru. Data was obtained from a clinical analysis laboratory, which receives samples from veterinary clinics of the area. Records with analyses against E. canis during the 2014-2016 period were taken, as well as those with blood count analysis. The samples were analysed with a commercial kit specific for E. canis. The serological frequency of E. canis and the association between the serological results with the variables sex, age and breed type were evaluated. A frequency of 59.4% (723/1216) of ehrlichiosis positive canines was found. A significant association of ehrlichiosis was found for patients older than 2 years and for crossbreds. In adult dogs, those positive for the disease have lower values of the red, white and platelet series compared to ...
10
artículo
Publicado 2020
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The study aimed to determine the serological frequency of Ehrlichia canis in canine patients in the northern area of Metropolitan Lima, Peru. Data was obtained from a clinical analysis laboratory, which receives samples from veterinary clinics of the area. Records with analyses against E. canis during the 2014-2016 period were taken, as well as those with blood count analysis. The samples were analysed with a commercial kit specific for E. canis. The serological frequency of E. canis and the association between the serological results with the variables sex, age and breed type were evaluated. A frequency of 59.4% (723/1216) of ehrlichiosis positive canines was found. A significant association of ehrlichiosis was found for patients older than 2 years and for crossbreds. In adult dogs, those positive for the disease have lower values of the red, white and platelet series compared to ...
11
artículo
Publicado 2025
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Municipal management is comprised of complex actions and responsibilities that seek the development and well-being of the local community. Under this premise, the fulfillment of objectives and goals established in the municipal government plan is sought. This article studies the municipal administration of the Ancon district during the period 2019-2022 with the objective of carrying out the descriptive and analytical analysis of the management of the district's cultural heritage. This research demonstrates the allocation of budgets to fulfill each objective, but the health crisis experienced in the world, the political situation of the country, the lack of suitable professionals and the lack of an adequate action plan to help prioritize social issues by subtracting relevance. to the once aristocratic monumental area and the vast pre-Hispanic necropolis of Ancon. In summary, the municipal...
12
artículo
Publicado 2015
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This investigation was initiated at the request of the mayor of the district of Santa Cruz de Flores and the National University Federico Villarreal (specialty of Anthropology and Archaeology) in order to conduct an interdisciplinary study on the cultural heritage of the district. Painfully the project did not reach its final phase (publication), but archaeological field stage if culminate reached. In this way we meddle in social understanding and cultural archaeological sites jurisdiction, identifying local people apparently migrated or were displaced to the bottom from the village of Callaguaya (upper section of Mala), at the end of the period Middle Horizon (600-1000 AD.) or early Late Intermediate Period (1000-1470 AD.). Then they will be strategically occupied by the Incas during the Late Horizon (1470-1532 AD.) Period for control and management of the area, demonstrating this proce...
13
artículo
Publicado 2019
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The article is part of a study carried out during the year 2013 in the urbanizations of Salamanca, district of Ate in the city of Lima. The objective is to understand the placement and permanency of gates in the streets and public spaces of these urbanizations. To this end, we sought to start from the controversies, which included gate-related issues, generated in the associations between the actors in order to describe the momentary stability of gated streets and public spaces. Finally, this description will allow us to incorporate, through a symmetrical perspective, other actors, agencies and groups with whom it is necessary to sit down, discuss and dialogue searching for a better coexistence.
14
artículo
Publicado 2023
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This research will address air pollution, a severe problem in all world cities, because it negatively affects people's health and deteriorates the ecosystem. NO2 is a gas linked to acid rain formation and various reactions with greenhouse gases. Meteorological variables influence the behavior of tropospheric NO2 concentration. During the period of confinement due to the COVID-19 pandemic, the concentration levels of pollutants dropped abruptly, which meant relief for the ecosystem. The application of Time Series models allows us to graphically identify the concentration of contaminants in various areas and make accurate forecasts to mitigate environmental problems in the future. The research analysis shows that the SARIMA model effectively forecasts the pollutant concentration in the San Borja and San Martin de Porres districts in Lima. Error tests such as R2, MAE, MAPE, MSE, and RSME, a...
15
tesis de grado
Publicado 2024
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This research will address air pollution, a severe problem in all world cities, because it negatively affects people's health and deteriorates the ecosystem. NO2 is a gas linked to acid rain formation and various reactions with greenhouse gases. Meteorological variables influence the behavior of tropospheric NO2 concentration. During the period of confinement due to the COVID-19 pandemic, the concentration levels of pollutants dropped abruptly, which meant relief for the ecosystem. The application of Time Series models allows us to graphically identify the concentration of contaminants in various areas and make accurate forecasts to mitigate environmental problems in the future. The research analysis shows that the SARIMA model effectively forecasts the pollutant concentration in the San Borja and San Martin de Porres districts in Lima. Error tests such as R2, MAE, MAPE, MSE, and RSME, a...
16
artículo
Publicado 2025
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The objective of the study was to determine the demographic indices, and to estimate the population of domestic cats (Felis catus) kept at home in the district of Jesús María, Lima, Peru, during the month of June 2024. To this end, a housing survey was planned and conducted to identify the demographic characteristics of cats (age, sex, breed, reproductive capacity, reproductive control, and life expectancy.) In addition, the human-cat ratio was calculated for the nine areas of the district, using blocks as the primary sampling unit (in the case of apartment buildings, each one was considered a block). The information obtained was transferred into a database and analyzed using descriptive statistics. A total of 751 valid surveys were collected from individuals living in apartments (62.7%) and houses (36.2%). The predominant number of inhabitants per household ranged from 3 to 5. At the ...
17
tesis de maestría
Publicado 2023
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El objetivo de este trabajo de investigación fue el propósito de esta investigación fue determinar la relación entre las estrategias de lectura en línea y el nivel de comprensión de lectura en inglés de alumnos de quinto grado de secundaria del colegio Ricardo Palma, distrito de Ate, Lima. La habilidad de leer contribuye de forma significativa a las otras habilidades del idioma inglés; de esta forma se mejora la competencia en dicho idioma. Durante la pandemia del Covid-19, los estudiantes de colegios públicos en Perú tuvieron que adaptarse a un entorno virtual y utilizar frecuentemente WhatsApp. Para desarrollar su nivel de comprensión de lectura en inglés, los estudiantes tuvieron que aplicar las estrategias aprendidas durante clase o las que crearon ellos mismos empleando recursos en línea cuando era necesario. Considerando lo anterior, realizamos una investigación con e...
18
artículo
Publicado 2015
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Establece los factores tributarios que inciden en forma directa en la formalidad de las empresas de servicios de restaurantes en los distritos de Santa Anita, Miraflores y San Isidro. El estudio se desarrolló durante el 2014, con una muestra de 270 restaurantes, correspondiendo 114 a Santa Anita, 72 a Miraflores y 84 a San Isidro. Se elaboró una encuesta validada mediante el alfa de Cronbach, se calcularon las frecuencias y se determinó la influencia; entre algunos de los factores estudiados sobre el cumplimiento tributario se determinó por Xi2. Santa Anita mostró una muestra con mayores valores de tendencia central y dispersión que Miraflores y San Isidro; Miraflores mostró los mayores números de componentes de la empresa y Santa Anita mostró un rango más amplio de grado de instrucción. En los tres distritos hubo el acuerdo de que la rentabilidad influía en la tributación. ...
19
artículo
Publicado 2022
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The use of plastics in the world is increasing, but their proper final arrangement is limited. Peru made regulatory efforts to reduce its use; however, they are isolated activities that have not represented a significant change in their management. This study allows to identify the presence of microplastic on one of the busiest beaches of the city of Lima Metropolitana, during the emergency period caused by the SARS- COV-2 pandemic. To achieve the objectives of the research, it has been sampled in high tide and supra-coastal areas, applying the methodology proposed in the Ministry of the Environment's Soil Sampling Guide. This study shows the presence of microplastics, with an abundance of 43 pieces per m2, and found that the predominance of the type of microplastic found is of secondary origin (polystyrene and polypropylene); however, 20.9% correspond to primary microplastics (pellets) ...
20
artículo
Publicado 2025
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Introduction: Previous studies have associated exposure to fine particulate matter (PM2.5) with higher rates of tuberculosis (TB), especially among men. Likewise, a causal relationship between TB and lung cancer (LC) has been demonstrated. On the other hand, residential radon gas (²²²Rn) is a well-known carcinogen and the leading cause of LC among non-smokers. Objective: To evaluate the ecological association between PM2.5 and/or ²²²Rn levels and tuberculosis (TB) and lung cancer (LC) rates in adults over 60 years of age of both sexes, in the 43 districts of Metropolitan Lima, during the period 2019–2022. Materials and Methods: A cross-sectional observational study using secondary data analysis. TB and LC data were obtained from the Ministry of Health, PM2.5 estimates were derived using the WRF-Chem model, and ²²²Rn concentrations were measured with G2 diffusion chambers. F...
