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1
artículo
Currently there is a great demand for food products containing functional properties and/or bioactive compounds. One of the fruits that has been widely studied is the murta (Ugni molinae), which appears to contain various beneficial health properties. This review compiles scientific information on the functional and beneficial properties of murta for human health, such as the main components associated with anti-inflammatory activity, antimicrobial activity, antioxidant activity, nutritional composition, other uses of murta, economic aspects, and current and future challenges of murta, all based on updated scientific work.
2
artículo
Currently there is a great demand for food products containing functional properties and/or bioactive compounds. One of the fruits that has been widely studied is the murta (Ugni molinae), which appears to contain various beneficial health properties. This review compiles scientific information on the functional and beneficial properties of murta for human health, such as the main components associated with anti-inflammatory activity, antimicrobial activity, antioxidant activity, nutritional composition, other uses of murta, economic aspects, and current and future challenges of murta, all based on updated scientific work.
3
artículo
Given that human development is a complex process involving multiple components and determiningfactors, multidimensional indicators are needed. On the basis of the extensive literatureon the subject, we advance two new indicators: the Matrix of Capabilities and Functioning(MCF), and the Algorithm of Human Development (HDA).The MCF is composed of vectors of capabilities and functionings, based on Sen’s idea of RefinedFunctionings. It is based in a matricial framework, both static and dynamic. The main purposeof constructing this index is to study how different sets of capabilities relate to alternativefunctionings, to produce diverse outcomes.The Human Development Algorithm (HAD) is a multidimensional index concerning the setof goods and services needed to complete a life cycle. The HDA is a socio-economic contextindicator. It is composed of the main «satisfactors» or basic goods and ...
4
artículo
Given that human development is a complex process involving multiple components and determiningfactors, multidimensional indicators are needed. On the basis of the extensive literatureon the subject, we advance two new indicators: the Matrix of Capabilities and Functioning(MCF), and the Algorithm of Human Development (HDA).The MCF is composed of vectors of capabilities and functionings, based on Sen’s idea of RefinedFunctionings. It is based in a matricial framework, both static and dynamic. The main purposeof constructing this index is to study how different sets of capabilities relate to alternativefunctionings, to produce diverse outcomes.The Human Development Algorithm (HAD) is a multidimensional index concerning the setof goods and services needed to complete a life cycle. The HDA is a socio-economic contextindicator. It is composed of the main «satisfactors» or basic goods and ...
5
artículo
Given that human development is a complex process involving multiple components and determiningfactors, multidimensional indicators are needed. On the basis of the extensive literatureon the subject, we advance two new indicators: the Matrix of Capabilities and Functioning (MCF), and the Algorithm of Human Development (HDA). The MCF is composed of vectors of capabilities and functionings, based on Sen’s idea of Refined Functionings. It is based in a matricial framework, both static and dynamic. The main purposeof constructing this index is to study how different sets of capabilities relate to alternative functionings, to produce diverse outcomes. The Human Development Algorithm (HAD) is a multidimensional index concerning the setof goods and services needed to complete a life cycle. The HDA is a socio-economic contextindicator. It is composed of the main «satisfactors» or basic goods...
6
documento de trabajo
Dado que el desarrollo humano es un proceso complejo que tiene múltiples componentes y determinantes, es necesario tener indicadores multidimensionales tales como: la Matriz de Capacidades y Desempeños (MCD) y el Algoritmo del Desarrollo Humano (HDA). El MCF está compuesto de vectores de capacidades y de desempeños, basado en la idea de Sen de desempeños refinados. Está basado en un marco conceptual matricial, tanto estático como dinámico. El propósito principal de la construcción del índice es estudiar cómo diferentes conjuntos de capacidades con desempeños pueden producir distintos resultados. El ADH es un índice multidimensional relacionad con el conjunto de bienes y servicios que se necesitan para completar un ciclo de vida. El ADH es un indicador de contexto socio-económico. Está compuesto de los principales satisfactores o bienes y servicios básicos que se requiere...
7
artículo
The amount of solar energy absorbed by plants is largely a function of the foliar concentration of photosynthetic pigments. Consequently, low concentrations of chlorophyll can directly limit the photosynthetic potential and thus the primary production of plants. This study describes a non[1]destructive method aiming to estimate the chlorophyll concentrations on potato leaves from the cultivars SA–2563, Pumamaqui and Purranca. This method is based on the interaction between light and vegetation and uses the first derivative of spectral reflectance from the crop canopy. For reference, we used the SPAD units obtained with a previously validated SPAD–502 chlorophyll meter. We found correlations greater than 90% between the amplitudes of signals obtained by deriving the spectral reflectance of leaves at wavelength about 720 nm and the chlorophyll concentrations obtained by the SPAD–502....
8
tesis de maestría
El Hotel La Cuesta de Cayma es una organización sin fines de lucro con 13 años en el mercado, este emprendimiento tiene un único local que se encuentra en la ciudad de Arequipa y atiende principalmente a viajeros de Negocio y turistas tanto nacionales como internacionales. Esta organización destina parte de las utilidades de su operación para favorecer a 18 instituciones benéficas en la ciudad de Arequipa. El Hotel la Cuesta de Cayma se enfoca en dar un trato cordial y profesional por parte de su equipo de colaboradores compuesto por 22 personas. El presente trabajo busca realizar un análisis del desempeño interno y el contexto en el que se desarrolla el Hotel la Cuesta de Cayma en función de este análisis se identificaron problemas como: (a) la concentración de funciones de gestión y la falta de buenas prácticas de gobierno corporativo, (b) la falta de procesos de gestión ...
9
tesis de grado
Introducción: Los trastornos de los sonidos del habla (TSH) se caracterizan por alteraciones fonéticas y/o fonológicas que comprometen la inteligibilidad del habla. Por ello, es importante contar con un protocolo basado en consideraciones respaldadas por evidencia que permitan el aprendizaje de los sonidos no adquiridos. Objetivos: Describir las consideraciones para un protocolo de intervención del fonema /l/ en una paciente de 6 años con trastorno de los sonidos del habla funcional de un centro privado de Lima Metropolitana durante el período de diciembre 2023 - enero 2024. Descripción del trabajo: Se llevó a cabo una intervención del fonema /l/ para una niña de 6 años con TSH funcional. El tratamiento duró 6 semanas, en donde se implementó un protocolo compuesto por 5 fases que abordan el sonido /l/ de forma aislada, en sílabas, palabras, frases y conversaciones de forma ...
10
tesis de maestría
El Hotel La Cuesta de Cayma es una organización sin fines de lucro con 13 años en el mercado, este emprendimiento tiene un único local que se encuentra en la ciudad de Arequipa y atiende principalmente a viajeros de Negocio y turistas tanto nacionales como internacionales. Esta organización destina parte de las utilidades de su operación para favorecer a 18 instituciones benéficas en la ciudad de Arequipa. El Hotel la Cuesta de Cayma se enfoca en dar un trato cordial y profesional por parte de su equipo de colaboradores compuesto por 22 personas. El presente trabajo busca realizar un análisis del desempeño interno y el contexto en el que se desarrolla el Hotel la Cuesta de Cayma en función de este análisis se identificaron problemas como: (a) la concentración de funciones de gestión y la falta de buenas prácticas de gobierno corporativo, (b) la falta de procesos de gestión ...
11
tesis de maestría
Tuberculosis is a leading killing disease worldwide with more than 9 million people a ected per year. Current diagnostic methods exhibit several disadvantages; one of the most promising alternatives to overcome this is the development of nanostructured diagnostic systems which are able to detect molecules associated with certain diseases. Graphene since its discovery has been the focus for the development of these sensing elements due to its excellent electronic properties. In this work, a graphene-based eld e ect transistor (FET) has been developed for tuberculosis DNA detection, in order to set the basis for a diagnostic method that overcomes current limitations. The sensing elements composed of graphene monolayers were manufactured in the stages of annealing of the substrate, addition of the linker and functionalization with the addition of a probe DNA for tuberculosis detection. Addi...
12
tesis de maestría
Tuberculosis is a leading killing disease worldwide with more than 9 million people a ected per year. Current diagnostic methods exhibit several disadvantages; one of the most promising alternatives to overcome this is the development of nanostructured diagnostic systems which are able to detect molecules associated with certain diseases. Graphene since its discovery has been the focus for the development of these sensing elements due to its excellent electronic properties. In this work, a graphene-based eld e ect transistor (FET) has been developed for tuberculosis DNA detection, in order to set the basis for a diagnostic method that overcomes current limitations. The sensing elements composed of graphene monolayers were manufactured in the stages of annealing of the substrate, addition of the linker and functionalization with the addition of a probe DNA for tuberculosis detection. Addi...
13
tesis de maestría
El estudio de placas híbridas tiene sus inicios en el programa PRESS como el resultado de la cooperación entre investigadores de Estados Unidos y Japón, esta tesis aborda los conceptos del análisis, diseño y comportamiento de este sistema estructural en el esquema de 5 capítulos. En el capítulo I, se describe la evolución en el estudio de las placas hibridas hasta la fecha, en la que autores como Kurama, El-Sheik, Rahman, Restrepo y muchos más aportaron con resultados experimentales sobre placas postensadas, y es en base a muchos de estos estudios que se comenzaron a proponer requerimientos de diseño. Las placas híbridas son elementos compuestos de 3 materiales, concreto, acero de refuerzo y acero postensado, el capítulo II describe el comportamiento en función de las curvas esfuerzo-deformación basados en propuestas matemáticas y experimentales de autores como Mander y Do...
14
tesis de maestría
El presente trabajo está basado en la aplicación de la química computacional y de teoría cinético molecular en el estudio de reacciones químicas de especies con interés atmosférico. Estas reacciones involucran compuestos halogenados (presentes a nivel de traza) y otros contaminantes gaseosos orgánicos e inorgánicos. El cálculo de los coeficientes de velocidad de reacción “k” permite determinar si una reacción es viable o no bajo condiciones normales de presión y temperatura atmosféricos. Para la determinación estructural y termodinámica de las especies involucradas en las reacciones consideradas se utilizó el programa Gaussian09 y para la cinética de estas reacciones se implementó el programa MESMER. Los parámetros estructurales y termodinámicos de las especies consideradas se calcularon a nivel DFT (con funcionales B3LYP, PBE0, M05 y M06), bases 6-311++G (2d, p...
15
artículo
Introduction: Several reports about facial artery anatomy have been published in the literature, however none of such studies has ever been performed in our country. Flaps based on the facial artery, like those described by Pribaz in 1992, are a good alternative for the management of severe palatal fistula management. On the other hand, the reconstruction of facial wounds after skin cancer resection is commonly needed, and it requires selected surgical techniques in order to improve facial cosmetics and functioning in our patients. In this paper we describe our experience using these flaps and we propose a modification for the technique. Objetives: show the anatomical variants in facial artery anatomy in Peruvian cadavers and their application in facial flap surgery based on this artery. Material and method: This is an analytic and descriptive study. 24 half-faces from 12 ...
16
artículo
Introduction: Several reports about facial artery anatomy have been published in the literature, however none of such studies has ever been performed in our country. Flaps based on the facial artery, like those described by Pribaz in 1992, are a good alternative for the management of severe palatal fistula management. On the other hand, the reconstruction of facial wounds after skin cancer resection is commonly needed, and it requires selected surgical techniques in order to improve facial cosmetics and functioning in our patients. In this paper we describe our experience using these flaps and we propose a modification for the technique. Objetives: show the anatomical variants in facial artery anatomy in Peruvian cadavers and their application in facial flap surgery based on this artery. Material and method: This is an analytic and descriptive study. 24 half-faces from 12 ...