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1
tesis de maestría
Relación entre el buen gobierno corporativo y el valor financiero de las empresas mineras en el Perú
Publicado 2017
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Esta investigación de tipo cuantitativa y transversal describe la relación entre el Buen Gobierno Corporativo (BGC) y la generación de valor financiero en las empresas del sector minero que cotizan en la Bolsa de Valores de Lima, específicamente entre el nivel de cumplimiento del BGC de 17 empresas mineras domiciliadas en Perú y los indicadores financieros ROA, ROE y Q de Tobin. El estudio toma los resultados del Reporte sobre el Cumplimiento del Código de Buen Gobierno Corporativo para las Sociedades Peruanas (10150) del año 2015, y los estados financieros auditados de las empresas mineras de los años 2011 al 2015, que se encuentran publicados en la SMV y en la BVL. El BGC está referido al conjunto de principios y normas que regulan la dinámica entre la propiedad y su administración, y los resultados de la presente investigación muestran que las empresas mineras presentan un...
2
tesis de maestría
Relación entre el buen gobierno corporativo y el valor financiero de las empresas mineras en el Perú
Publicado 2017
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Esta investigación de tipo cuantitativa y transversal describe la relación entre el Buen Gobierno Corporativo (BGC) y la generación de valor financiero en las empresas del sector minero que cotizan en la Bolsa de Valores de Lima, específicamente entre el nivel de cumplimiento del BGC de 17 empresas mineras domiciliadas en Perú y los indicadores financieros ROA, ROE y Q de Tobin. El estudio toma los resultados del Reporte sobre el Cumplimiento del Código de Buen Gobierno Corporativo para las Sociedades Peruanas (10150) del año 2015, y los estados financieros auditados de las empresas mineras de los años 2011 al 2015, que se encuentran publicados en la SMV y en la BVL. El BGC está referido al conjunto de principios y normas que regulan la dinámica entre la propiedad y su administración, y los resultados de la presente investigación muestran que las empresas mineras presentan un...
3
tesis de grado
Publicado 2025
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The work was carried out in the forest of the Buen Jardín del Callaru native community, Yavarí district - Loreto Perú. A total of 80 trees were recorded, 05 commercial forest species and 05 botanical families, where the number of families is the same as the number of species. The Euphorbiaceae family with the highest number of trees (29), followed by the Cusiaseae family (23). Also, it is observed that the Catahua species reports the highest number of trees (29 trees), followed by the Caspi lizard (23); while a smaller number of trees contain Quinilla (03). The total volume was 910.42 m3 for the area (1771,98 Ha.) Lupuna (552,25 m3), Catahua (225,85 m3), contain the highest volume values; On the contrary, Moena (16,82 m3) and Lagarto caspi (8,57 m3) have a lower volume. The IVI shows that the Lupuna species (118,66%) is the ecologically important one in the forest of the Buen Jardín ...
4
Publicado 2022
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El objetivo de este trabajo de investigación fue conocer el lenguaje de programación “PHP” es de código abierto en el servidor donde se esté utilizando y constantemente está perfeccionando debido a la gran comunidad de desarrolladores que tiene, es fundamental para crear páginas web de contenido dinámico. PHP, su abreviatura significa “Personal Home Page Tools”, aunque hoy en día se le conoce como PHP: Hypertext Preprocessor. PHP tiene mucha documentación en el sitio Web, entre las cuales las más destacadas consisten en que las funciones del sistema se ejemplifican y se explican en un archivo único de ayudas. PHP es compatible con las principales bases de datos en un buen nivel, ya que son una parte fundamental de la estructura y es crucial obtener el dinamismo para cargar elementos de las páginas con velocidad y sin fallas. El lenguaje PHP vuelve todo más simple, re...
5
artículo
Publicado 2016
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The objective of this article is to offer those responsible for the Peruvian health rectorship reflections on sectoral policy derived from the study of the country’s National Health Accounts (1995-2014). While it is true that the country has increased its spending on health from 4.4 to 5.2% of GDP, 33% of its total funding comes from household «out of pocket expense», which indicates that change is necessary. Problems in the responsiveness of the health system to greater funding and public expenditure, linked to issues of rectorship and service organization, are apparent.Although there has been an increase in numbers of people with insurance, the restrictions on what is covered prevent the great majority of these people accessing health services. The most important change in the public administration of expenditure has been decentralization, while in the private administration it has...
6
artículo
Publicado 2016
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The objective of this article is to offer those responsible for the Peruvian health rectorship reflections on sectoral policy derived from the study of the country’s National Health Accounts (1995-2014). While it is true that the country has increased its spending on health from 4.4 to 5.2% of GDP, 33% of its total funding comes from household «out of pocket expense», which indicates that change is necessary. Problems in the responsiveness of the health system to greater funding and public expenditure, linked to issues of rectorship and service organization, are apparent.Although there has been an increase in numbers of people with insurance, the restrictions on what is covered prevent the great majority of these people accessing health services. The most important change in the public administration of expenditure has been decentralization, while in the private administration it has...
7
artículo
Publicado 2023
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Background: The highly stressful events we are currently experiencing require great cognitive and emotional effort and affect the mental health of the population. In this sense, coping with stress provides evidence of how people use their resources to cope with or avoid stressful events, which requires validated and reliable instruments to measure accurately. Objective: To determine the psychometric properties of reliability and validity of the BRIEF COPE 28, Spanish version. Method: The design used was instrumental; 530 people participated, 60% men and 40% women, between 18 and 60 years old, from different regions of Peru, selected by non-probability convenience sampling. Results: It is evident that the alpha coefficient of coping styles ranges from α ordinal = 0.74 to 0.82; while in strategies it was between α ordinal = 0.59 to 0.90. In terms of internal structure, the four-factor mo...
8
artículo
Publicado 2016
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El artículo tiene como objetivo ofrecer a los responsables de la rectoría en salud las reflexiones de política sectorial que se derivan del estudio de las Cuentas Nacionales de Salud (1995-2014) del país. Si bien el país ha incrementado el gasto en salud del 4,4 al 5,2% del PIB, el «gasto de bolsillo de los hogares» constituye el 33% del total del financiamiento, lo que requiere modificar sucomposición. Se advierten problemas en la capacidad de respuesta del sistema de salud al mayor financiamiento y gasto público, que se vinculan a temas de rectoría y organización de la prestación. Si bien el aseguramiento se ha incrementado, las restricciones en la oferta impiden que las personas afiliadas a algún tipo de seguro puedan, en su gran mayoría, acceder a los servicios de salud. El cambio más importante en la gestión pública del gasto es la descentralización, mientras que e...
9
artículo
Publicado 2022
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In Peru, the COVID-19 pandemic has had an impact on various dimensions of human and national development. While it is true that children have not been affected in terms of mortality, there is evidence of a negative impact on their development in the short and long term. In this sense, in Peru, timely and quality care through access to the integrated package of services of the Ministry of Health was severely affected, reducing its coverage and generating risk scenarios for the physical, emotional and mental development of children in the future. In this context, the State promoted temporary interventions through Emergency Decree 095-2020, includin interventions aimed at early childhood development through the National Program of Direct Support to the Poorest “JUNTOS”. This article aims to examine the implementation of these interventions by “JUNTOS”, analyze the challenges and res...
10
artículo
Publicado 2023
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Objective. Determine the relationship that exists between the level of application of general rules of treasury and the management of the public funds in the Provincial Municipality of Ambo, Huánuco (Peru), period 2020, the which, during agood management, could reconcile and have a good balance between its income and expenses. Methods. A quantitative, explanatory and crosssectional study was carried out. The population was represented by 65 employees public of theProvincial Municipality of Ambo. It employed as technique the survey quantitative and as instrumenta an sheet of collection of data surveys and to ensure the validation and reliability of the instrument was counted with a study pilot between employees and the judgment of experts in the field, respectively. To evaluate the association between the variables was applied correlation of Pearson's; likewise, was worked with a leve...
11
artículo
Publicado 2024
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The production of organic fertilizers is crucial for the reuse of organic waste, reducing pollution and avoiding harmful emissions. The Technical University of Cotopaxi, through its Linkage Project, sought to improve waste management through the production of compost. A study was carried out in the experimental center "La Playita" in the Canton of La Maná, using 5 treatments that combined vegetable waste and bovine manure. Each treatment was replicated 4 times, using a randomized, 95% Tukey complete block design. Variables such as temperature, pH, electrical conductivity, harvest volume and mineral fertility of the fertilizer were evaluated for 15 weeks. Temperature peaked in week 3, with values between 37.45 °C and 38.95 °C in all treatments, while pH showed a tendency to decrease with increasing temperature, becoming neutralized in week 15. The final electrical conductivity was with...
12
artículo
Publicado 2021
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Materials and Methods: Quantitative, descriptive, transversal study. 276 postpartum first-time mothers of INMP were surveyed, with informed consent, using a validated questionnaire. Results: 80.4% of first-time mothers showed a regular level of knowledge while 8.3% showed a bad level of knowledge. The highest percentage of mothers with good level of knowledge were between 24 and 29 years old (38.71%); in contrast, mothers under or equal to 23 years old have the highest percentage of bad knowledge (47,82%). In addition, mothers from Province accounted the highest percentage of bad knowledge (73,91 %), more than double for those who are from Lima (26,1%). Also, we found that there is an association between the provenance and occupation of the mother with the level of knowledge. Conclusions: A regular level of knowle...
13
artículo
Publicado 2025
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The aim of this study was to analyse how different dimensions of social support predict psychologicaldistress, understood as anxiety and depression, in patients with gastrointestinal cancer. A total of 353adult patients participated, most of whom were women (70.8%), diagnosed in the outpatient clinic of theabdominal surgery department. An explanatory, non-experimental, cross-sectional design was used. Theinstruments used were the Perceived Social Support Questionnaire (MOS) and the Hospital Anxiety andDepression Scale (HADS).The internal structure of the scales was previously evaluated using confirmatory factor analysis, andreliability was verified with alpha and omega coefficients. Subsequently, a structural equation model(SEM) was used in R Studio 4.4.3 software, which showed a good fit (χ²/gl = 2.30; CFI = .995; RMSEA = .057). The results indicated that emotional support (β = −.2...
14
artículo
Publicado 2021
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Materials and Methods: Quantitative, descriptive, transversal study. 276 postpartum first-time mothers of INMP were surveyed, with informed consent, using a validated questionnaire. Results: 80.4% of first-time mothers showed a regular level of knowledge while 8.3% showed a bad level of knowledge. The highest percentage of mothers with good level of knowledge were between 24 and 29 years old (38.71%); in contrast, mothers under or equal to 23 years old have the highest percentage of bad knowledge (47,82%). In addition, mothers from Province accounted the highest percentage of bad knowledge (73,91 %), more than double for those who are from Lima (26,1%). Also, we found that there is an association between the provenance and occupation of the mother with the level of knowledge. Conclusions: A regular level of knowle...
15
artículo
Publicado 1990
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Virginity —and its loss— by Andean women constitutes one of the central themes of the Letter that Guamán Poma left for the King of Spain, Philip III, entitled New Chronicle and Good Government, for the year 1615. For Guamán Poma the virginity embodied in the acllacuna was synonymous with order and greatness, while the violation of this virginity is presented as the central paradigm of the social catastrophe —"the world turned upside down"— that the conquest brought to the Andean peoples.
16
artículo
Publicado 2024
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In animal characterization research it is essential to establish ranges of typical and fluctuating behaviours of its variables and parameters. For this, the use of robust statistical inferences constitutes a relevant tool. Thus, the study of body traits in a rustic dual-purpose avian population was approached, through correlation and principal component analysis (PCA), contributing to its morphometric characterization and verifying the usefulness of the statistical methods used in a small group. In total, 52 chickens (males and females) were evaluated, classified as adults and older adults, analysing a series of quantitative traits. An association was found between live weight and skull width, middle finger length, wing length (p < 0.01), back length, keel length, breast width, beak length and tarsus length (p<0.05), in adult males, while for older birds calculations are suggested ...
17
artículo
Publicado 2025
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The aim of this study was to analyse how different dimensions of social support predict psychologicaldistress, understood as anxiety and depression, in patients with gastrointestinal cancer. A total of 353adult patients participated, most of whom were women (70.8%), diagnosed in the outpatient clinic of theabdominal surgery department. An explanatory, non-experimental, cross-sectional design was used. Theinstruments used were the Perceived Social Support Questionnaire (MOS) and the Hospital Anxiety andDepression Scale (HADS).The internal structure of the scales was previously evaluated using confirmatory factor analysis, andreliability was verified with alpha and omega coefficients. Subsequently, a structural equation model(SEM) was used in R Studio 4.4.3 software, which showed a good fit (χ²/gl = 2.30; CFI = .995; RMSEA = .057). The results indicated that emotional support (β = −.2...
18
tesis de grado
Publicado 2025
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El objetivo fue determinar el nivel de conocimiento y adherencia al tratamiento farmacológico en usuarios diabéticos tipo II de la botica Yoseline Supe, 2024. Como método se utilizó el diseño descriptivo, no experimental y de corte transversal, el cuestionario de recolección de datos y el test de Morisky Green. En cuanto a los resultados se encontró que el 100% de los participantes tienen un buen conocimiento sobre la alimentación adecuada, mientras el 60,19% no está familiarizado con los síntomas comunes, así mismo el 63% de los encuestados mantiene su medicación, sin embargo, el 66.67% olvida llevar su tratamiento al viajar. En conclusión, existe un nivel de conocimiento alto sobre la enfermedad, y se pondera el nivel medio sobre la adherencia al tratamiento farmacológico.
19
tesis de grado
Publicado 2025
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El objetivo de esta investigación fue conocer cuánto saben los estudiantes de 6to y 7mo semestre de la Escuela Profesional de Estomatología de la UPHFR sobre el uso de soluciones irrigadoras y sistemas de irrigación en endodoncia. El estudio fue cuantitativo y se realizó de manera no experimental. Fue descriptivo, prospectivo y transversal. La muestra fueron 74 estudiantes de sexto y séptimo semestre. El nivel de conocimiento sobre el uso de soluciones irrigadoras y sistemas de irrigación en endodoncia fue malo, con un 50%, al observar los semestres académicos, en el sexto semestre, el 47,2% de los estudiantes tuvo un buen nivel de conocimiento, mientras que, en el séptimo semestre, el 68,4% mostró un nivel malo de conocimiento. El irrigante que se usa con mayor frecuencia es el hipoclorito de sodio con un 93.2% y el sistema de activación más utilizado es el sistema de activa...
20
artículo
Publicado 2017
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The collared peccary (Pecari tajacu) and white-lipped peccary (Tayassu pecari) are very important species as a source of protein and economic income for rural household, and are culturally important in Amazonian Communities. Despite their importance, and due to the scarcity of information on their populations in a large part of the Peruvian Amazon, it is difficult to evaluate the sustainable use as bushmeat and for the export of skins. In this way, this study aims to evaluate populations of P. tajacu and T. pecariin the regions of Loreto and Ucayali by using fixed-width line transects in 33 localities and through interviews to determine the 'cultural consensus' for the abundance of the species in 11 localities. Of a total of 14,220.5 km of 2 linear transects traveled in the study sites, showed that the population density of P. tajacu was 1.24 ind/km 2 being registered in 32 (96.9%) local...
