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ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades
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1
artículo
Publicado 2017
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The goal of the present work is to study some properties and applications of the Gamma Function, denoted by Γ. Initially, we use the Lebesgue Integral Theory in order to prove that the improper integral given by Γ is convergent. We describe the extended domain property of Γ, and we also deduce some elementary properties. We present two different ways of proving that B(x, y) = Γ(x)Γ(y)/Γ(x+y) , where B is the Beta Function. Finally, we include some applications of the Gamma Function, between them some serve up as tools on Reliability Engineering.
2
artículo
Publicado 2017
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The goal of the present work is to study some properties and applications of the Gamma Function, denoted by Γ. Initially, we use the Lebesgue Integral Theory in order to prove that the improper integral given by Γ is convergent. We describe the extended domain property of Γ, and we also deduce some elementary properties. We present two different ways of proving that B(x, y) = Γ(x)Γ(y)/Γ(x+y) , where B is the Beta Function. Finally, we include some applications of the Gamma Function, between them some serve up as tools on Reliability Engineering.
3
artículo
The aim of this study was to characterize the semen of the Peruvian Hairless Dog. Fifteen males, aged 1 to 5 years, registered by the Kennel Club Peruano were used to collect semen (one ejaculated per male) by digital manipulation. A basic spermatogram was performed and macroscopic (volume and colour) and microscopic (sperm motility and concentration, using light field microscopy) characteristics were recorded. Additionally, sperm function tests were performed: sperm viability (using SYBR-14 and propidium iodide), mitochondrial membrane potential (MMP, using MitoTraker Deep Red FM), and acrosomal integrity (using FITC-PSA and propidium iodide) and analysed by flow cytometry with image analysis. The following values were found (mean ± 95% CI): 6.1 ± 2.7 ml volume, opalescent colour; 66.7 ± 10.5% motility; 262.7 ± 20.4 x 106 sperm/ml sperm concentration; 77.7 ± 9.7% of sperm via...
4
artículo
The aim of this study was to characterize the semen of the Peruvian Hairless Dog. Fifteen males, aged 1 to 5 years, registered by the Kennel Club Peruano were used to collect semen (one ejaculated per male) by digital manipulation. A basic spermatogram was performed and macroscopic (volume and colour) and microscopic (sperm motility and concentration, using light field microscopy) characteristics were recorded. Additionally, sperm function tests were performed: sperm viability (using SYBR-14 and propidium iodide), mitochondrial membrane potential (MMP, using MitoTraker Deep Red FM), and acrosomal integrity (using FITC-PSA and propidium iodide) and analysed by flow cytometry with image analysis. The following values were found (mean ± 95% CI): 6.1 ± 2.7 ml volume, opalescent colour; 66.7 ± 10.5% motility; 262.7 ± 20.4 x 106 sperm/ml sperm concentration; 77.7 ± 9.7% of sperm via...
5
artículo
Publicado 2020
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The research objective was to establish the relationship that exists between family functioning and the levels of learning achievement of the students of the Alipio Ponce Vásquez Educational Institution in Puerto Maldonado. The research approach was quantitative, the design was non-experimental and the descriptive type was cross-sectional correlational. The population was made up of all the fifth and sixth grade students of the primary level of the Alipio Ponce Vásquez Educational Institution and a sample of 96 students was used, which was obtained by means of a probability sampling. The technique used for data collection was the survey, in the case of the variable family functioning and the documentary analysis in the case of the variable levels of learning achievement. On the other hand, the data collection instruments were the Family Cohesion and Adaptability Assessment Scale and th...
6
artículo
Publicado 2020
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The research objective was to establish the relationship that exists between family functioning and the levels of learning achievement of the students of the Alipio Ponce Vásquez Educational Institution in Puerto Maldonado. The research approach was quantitative, the design was non-experimental and the descriptive type was cross-sectional correlational. The population was made up of all the fifth and sixth grade students of the primary level of the Alipio Ponce Vásquez Educational Institution and a sample of 96 students was used, which was obtained by means of a probability sampling. The technique used for data collection was the survey, in the case of the variable family functioning and the documentary analysis in the case of the variable levels of learning achievement. On the other hand, the data collection instruments were the Family Cohesion and Adaptability Assessment Scale and th...
7
artículo
Publicado 2025
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This study describes the axiological model of the technological package as a pre-patentable foundation of innovation, designed to articulate the value dimensions underpinning validation, transfer, and potential impact on preventive health. A descriptive, non-experimental study with a qualitative–analytical approach was conducted through structured documentary review and hermeneutic content analysis. The results present a systemic model that integrates ethical, technical, and social principles, structuring the innovation process from need identification to product commercialization and maintenance. This framework demonstrates that axiological coherence provides the technical robustness, sustainability, and social relevance required for responsible biotechnological innovation. The study concludes that the axiological foundation enables the transformation of scientific knowledge into pre-...
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artículo
The present study tries to clearly formulate the syntactic concepts necessary to understand and interpret classical Latin texts, as well as philosophical, historical or literary texts, compulsory in university humanistic studies.The study of the Latin language entails the conjunction of two essential aspects of language: its morphology (regarding Latin, with its nominal, adjectival and pronominal declensions, as well as the paradigms of verb conjugations) and syntax, that is, the characteristic rules of its structure, its expressions, and its possibilities.In this study we do not take into account the morphological rules as they are already known. We formulate instead the syntactic combinations of the four essential grammatical categories: the noun, the adjective, the verb and the adverb. We go in depth in the peculiarity of each function, as well as other syntactic forms that can also p...
9
artículo
Publicado 2010
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Antes de haberse formalizado el concepto del Análisis Multiresolución (AMR), la construcción de bases orto normales de ondículas debió ser demasiado dificultoso. Por ello, el estudio del AM R adquiere importancia y por consiguiente la construcción de Ondículas se hace viable. En la construcción de una ondicula Ψ, debemos determinar una función escala Φ, para luego construir su Análisis Multiresolución asociado; en seguida se pasa a construir Ψ, con propiedades deseadas para las aplicaciones.
10
artículo
Publicado 2010
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Before the concept has been formalized Analysis Multiresolution AMR, base construction orthonormal wavelet should be too difficult. For Therefore, the study of AM R becomes important and therefore construction of Wavelets is viable. In the construction of a wavelet Ψ, we determine a scale function Φ, then build your Analysis Associated multiresolution; soon passed has built Ψ with desired properties for applications.
11
tesis de grado
Publicado 2019
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El deseo de toda sociedad es habitar una ciudad sostenible que ofrezca accesibilidad real y total a cada uno de sus ciudadanos, así como también que los recursos se consuman más eficientemente. Es así que, uno de los principales problemas que afecta a la ciudad de Lima es el caos y el desorden en la movilidad urbana debido, principalmente, al crecimiento demográfico y a la nula planificación urbanística, vial y tecnológica. Las pérdidas económicas y los problemas medioambientales y sociales, a causa de la caótica congestión vehicular, aumentan cada día. De esta manera, teniendo presente la necesidad de mejorar el tránsito en la ciudad, se propuso la aplicación de redes neuronales para obtener un flujo óptimo de personas en el distrito de Santiago de Surco. Por ello, a través de una aplicación desarrollada en Visual Studio se simuló la salida eficiente de personas que s...
12
artículo
Publicado 2013
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This article intends to analyze treatment and functions assigned to the penalty by our Peruvian Constitution and the way this legal institution is conducted at the prescribed basic penalty level (imposed by the legislator ineach type of criminal offence), the specific penalty level (imposed by the judge according to its individual characteristics in each case) and at the penitentiary enforcement level. Finally recommends some considerations for carrying out a possible legislative reform in accordance with a criminal policy plan within our constitutional framework.
13
artículo
Publicado 2021
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COVID-19 is a disease caused by SARS-CoV-2, a virus that represents a serious threat to global health. The objective of the article is to deepen into the structure of the structural and non-structural proteins of SARS-CoV-2 and their role during the infection of its target cells; also to propose molecules from in silico studies that inhibit proteins of the viral cycle for potential pharmacological treatments. The SARS-CoV-2 genome has ORFs that encode sixteen non-structural proteins (Nsp1-16), four structural proteins (Spike, Envelope, Membrane, and Nucleocapsid), and nine accessory proteins; that fulfill various functions in the entry of the virus and its viral cycle. In silico studies of drugs such as disulfiram and viomycin, and molecules found in plants as Azadirachta indica, the tea plant, and Andrographis paniculata have shown inhibitory effects on the SARS-CoV-2 viral cycle.
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artículo
Publicado 2013
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Legitimacy of criminal sanction is originated on its own purposes pursued in a state governed by the Rule of Law. That legitimacy should include the penalty as well as security measures, bearing in mind that both are imposed to someone breaking a rule of conduct, and therefore, someone capable to do it. Reviewing penal capacity or criminal liability concepts is required because if penal capacity means the capacity to understand the reality and adjust the behavior to it, and if every legitimate criminal sanction have to be imposed to someone who have the capacity of break it, then security measures also have to be imposed only to people responsible, capable to understand rules and act in accordance. With regard to people not subject to criminal liability they are standing outside Criminal Law and punish them would be illegitimate. In this line, criminal liability should be seen not only a...
15
artículo
Publicado 2014
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The course of history Prehispanic Peru in primary and secondary levels of Basic Education , by having a large amount of information, must not only be theoretical, needs to be complemented with visits to museums and archaeological sites where students may come into direct contact with those elements that they can afford archaeological using manipulation and observation to describe, compare, analyze and understand its functionality, techniques used in its preparation, degree of difficulty and the possible thought that men and women had to time of its preparation. This analysis allows us to conduct a more comprehensive learning, that through experimentation can better understand the process of cultural development of ancient peoples. To do so requires the knowledge of some basic methods and techniques of archeology, especially experimental and through this you can make reproductions of vari...
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17
artículo
Publicado 2007
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En este trabajo se propone una descripción de los factores pragmáticos y formales que se correlacionan con las secuencias que se desvían del orden básico de los constituyentes en quechua. Se asume como orden básico de esta lengua a la estructura SOV y se vincula a la secuencia OVS con la focalización del sujeto y el estilo directo; a OSV, con la topicalización del objeto; a VSO y VOS, con un foco oracional de contraexpectación y con argumentos focalizados o pesados; y finalmente, a SVO, con la focalización del objeto y el establecimiento de conclusiones. La propuesta se basa en un análisi5 lingüístico funcional de diversos textos narrativos en variantes quechuas del sur del Perú.
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artículo
Publicado 2020
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Adolescence is a critical period where social skills play an important role in the personal performance of each individual, for which the family plays a fundamental role in the development and consolidation of these social skills. The article aims to identify the relationship between social skills in adolescents and family functionality. Quantitative research method, descriptive - correlational type; With a population of 726 and a sample of 251 students from first to fifth year of high school, it was carried out using stratified random probability sampling. The instrument that was used is the structured test of social skills of the Ministry of Health and the family APGAR that evaluates five basic functions Adaptation, Participation, Gradient of personal resource, Affection, and Resources. The results indicate that there is a positive correlation between social skills and family functiona...
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artículo
El artículo no presenta resumen
20
artículo
Publicado 2024
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Los incendios forestales se han vuelto cada vez más frecuentes y devastadores, amenazando la diversidad vegetal de los bosques tropicales; por esta razón, es esencial identificar y analizar cuidadosamente los rasgos funcionales de las diferentes especies arbóreas que sean particularmente susceptibles a los efectos de estos incendios. En este contexto, el presente estudio consistió en caracterizar los rasgos funcionales relacionados con la adaptabilidad al fuego en una formación vegetal subxerófila del valle de Chanchamayo (Junín, Perú) mediante la medición de la ramificación (Índice de Dominancia Apical), densidad básica (DB) y espesor de corteza (Ect) en cinco especies adaptadas al fuego Curatella americana L., Astronium graveolens Jacq., Machaerium hirtum (Vell.) Stellfeld, Luehea paniculata Mart. y Physocalymma scaberrimum Pohl. Las evaluaciones de los rasgos funcionales f...
