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http://purl.org/pe-repo/ocde/ford#5.03.01
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https://purl.org/pe-repo/ocde/ford#5.03.01
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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 2020
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El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.
2
artículo
Publicado 2017
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In the present work, two experimental designs were carried out to find the optimal conditions to manufacture nylon nanowires and to synthesize graphene. The results obtained were: 0.68 M (NH4)2SO4 and 11.45 V; and 27 kV, 2.3 mL / h and 11.40 cm as the distance from the needle to the collector, respectively. This way, nylon nanowires and graphene were produced, both of nanometric size. Using these materials, a nanowire/graphene composite was prepared using optimum manufacturing conditions. The materials obtained (nylon nanowires, graphene and composite) were characterized morphologically (SEM) and chemically (FTIR, UV), verifying their nanometric scale, functional groups and their UV blocking properties. This work opens new perspectives for the use of recycled nylon to obtain electrospinned nano‐fibers that can be functionalized, in this case with graphene, and exhibit interesting prope...
3
artículo
Publicado 2017
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In the present work, two experimental designs were carried out to find the optimal conditions to manufacture nylon nanowires and to synthesize graphene. The results obtained were: 0.68 M (NH4)2SO4 and 11.45 V; and 27 kV, 2.3 mL / h and 11.40 cm as the distance from the needle to the collector, respectively. This way, nylon nanowires and graphene were produced, both of nanometric size. Using these materials, a nanowire/graphene composite was prepared using optimum manufacturing conditions. The materials obtained (nylon nanowires, graphene and composite) were characterized morphologically (SEM) and chemically (FTIR, UV), verifying their nanometric scale, functional groups and their UV blocking properties. This work opens new perspectives for the use of recycled nylon to obtain electrospinned nano‐fibers that can be functionalized, in this case with graphene, and exhibit interesting prope...
4
artículo
Publicado 2018
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This paper presents the design and implementation of a executive functions’ stimulation program in a socially vulnerable population. The population was composed of 18 children between 6 and 11 years old, of both genders, who attend to Las Lilas Health Post (Pilar, Argentina), which were evaluated before and after the program’s implementation with the argentine adaptation of the Wechsler Intelligence Scale for Children WISC-IV. The stimulation was done through a specially made booklet to work the executive functions (working memory, cognitive flexibility, inhibition and planning). This pilot program allowed to build a nexus with the community, forming a institutional framework, on which new intervention programs are supported for the same population.
5
artículo
Publicado 2018
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This paper presents the design and implementation of a executive functions’ stimulation program in a socially vulnerable population. The population was composed of 18 children between 6 and 11 years old, of both genders, who attend to Las Lilas Health Post (Pilar, Argentina), which were evaluated before and after the program’s implementation with the argentine adaptation of the Wechsler Intelligence Scale for Children WISC-IV. The stimulation was done through a specially made booklet to work the executive functions (working memory, cognitive flexibility, inhibition and planning). This pilot program allowed to build a nexus with the community, forming a institutional framework, on which new intervention programs are supported for the same population.
6
artículo
Publicado 2020
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Currently, the use of different types of sensors and dataloggers (which use different communication protocols) could generate drawbacks to achieve adequate interoperability and scalability. In particular, for a solution applicable to precision agriculture, a specific purpose datalogger has been designed and developed, consisting of an ATMEL microcontroller (MCU), a micro SD memory, sensors with different communication protocols (UART, I2C, SDI 12), analog inputs, multilevel operating voltages. In order to achieve this goal, some complementary works had to be carried out: This solution has been tested in a PtM LoRa network composed of two sensor nodes and, in addition, the integration of this network with a commercial datalogger of Campbell brand has been made, with the mission of consolidating and storing the sensed data. According to the above, this article shows the design and developm...
7
artículo
Publicado 2021
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The nervous control of salivary secretion is exclusive to the autonomic nervous system, which has a sympathetic part, which originates from the thoracic segments; and a parasympathetic, which occurs through nerve signals from the salivary nuclei. Nerve control begins with gustatory stimuli, which are mediated by NCV3 (third branch of the trigeminal nerve), NC VII (facial nerve), and NCIX (glosopharyngeal nerve). In addition, the pathway that follows the stimulation for salivary secretion is: preganglionary fibers, ganglion, and fibers postanglionary parasympathetic fibers. Saliva is composed of 95 to 99 % water and the remaining percentage corresponds to solids that are subdivided into organic, where protein compounds such as enzymes and immunoglobulins are found; non-protein such as urea and inorganic compounds that behave as electrolytes. In addition,...
8
artículo
Publicado 2021
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The nervous control of salivary secretion is exclusive to the autonomic nervous system, which has a sympathetic part, which originates from the thoracic segments; and a parasympathetic, which occurs through nerve signals from the salivary nuclei. Nerve control begins with gustatory stimuli, which are mediated by NCV3 (third branch of the trigeminal nerve), NC VII (facial nerve), and NCIX (glosopharyngeal nerve). In addition, the pathway that follows the stimulation for salivary secretion is: preganglionary fibers, ganglion, and fibers postanglionary parasympathetic fibers. Saliva is composed of 95 to 99 % water and the remaining percentage corresponds to solids that are subdivided into organic, where protein compounds such as enzymes and immunoglobulins are found; non-protein such as urea and inorganic compounds that behave as electrolytes. In addition,...
9
artículo
Publicado 2024
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This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
10
artículo
Publicado 2024
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This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
11
artículo
Publicado 2024
Enlace
Enlace
This study investigated consumers' perceptions of adding bee pollen to bread. An attitude questionnaire composed of 48 statements related to "general health," "light products," "natural products," "salty products," "food as a reward," "pleasure," and "food neophobia" was answered by the participants, who indicated their level of agreement with each statement according to a 5-point Likert scale, ranging from (1) "totally disagree" to (5) "totally agree." A check-all-that-apply (CATA) questionnaire was also employed to characterize 12 visual stimuli. The creation of stimuli was carried out using a factorial design, resulting in 12 images of bread. Three clusters of consumers were identified, each associating positive attributes with stimuli containing bee pollen, regardless of the health claim, while negative attributes were associated with stimuli without added pollen. The main positive d...
12
artículo
Publicado 2023
Enlace
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Objective. To identify the relationship between family functioning and thepresence of anxiety, depression and stress in older adults in Santo Domingo de los Colorados (Ecuador). Methods. The research was developed under a quantitativeresearch paradigm, of correlational scope and cross-sectional design. The study sample consisted of 384 older adults from Santo Domingo de los Colorados, who were administered a survey composed of 32 questions. Five questions measured demographic aspects of the participants, 21 measured mental health levels (DASS21) and 5 measured family functionality (APGAR). Cronbach's alpha tests were used to measure the reliability of the instrument and cross-data contingency tables, normality tests and bivariate correlational analyses were developed for data analysis. All these analyses were developed using SPSS21. Results. The study showed that 92% of the respondents l...
13
artículo
Publicado 2015
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Objective:To identify obstacles and errors that manifest students of the National University of Apurimac –Micaela Bastidasregarding the use of different representations of the function concept. Method:Descriptive study with non-experimental design of simple descriptive type. The collection of information was done through a questionnaire composed of 9 open questions, a sample of 99 students from different careers of the University. Results:Students prevail with the conception of function as an equation. There is a better performance when they work with an algebraic expression that can be evaluated; when they are working in other forms of representation show difficulties to carry out coordination and conversions. Conclusion:It was identified the obstacle of epistemological and cognitive type related to the consideration that a function must be written by a single algebraic expression; an...
14
tesis de grado
Publicado 2017
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La presente investigación de enfoque cuantitativo, nivel descriptivo y diseño no experimental de corte transversal. Considerando como objetivo general el determinar los estilos de pensamiento de los estudiantes universitarios de la carrera de psicología de la Universidad Inca Garcilaso de la Vega. La población estuvo conformada por 1037 alumnos, se utilizó el cuestionario de estilos de pensamiento de Sternberg – Wagner forma corta (1994), adaptada por Klatic (1999) El procesamiento de la información se dio mediante el programa estadístico SPSS. Se concluyó que los universitarios presentaron un nivel superior al promedio. Para la dimensión función se encontró que un 48% puntuaron en el nivel bajo. En la dimensión nivel arrojó que un 79% se halló en un nivel inferior al promedio. En la dimensión orientación se evidencio que un 62% se ubicó en un nivel inferior al promedi...
15
tesis de grado
Publicado 2024
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En la realidad peruana a nivel demográfico se llega a la conclusión de que la población peruana se encuentra en proceso de envejecimiento. Además, es preciso tomar en cuenta que el proceso de envejecimiento en la persona origina cambios estructurales y anatómicos significativos como la disminución de la masa muscular y ósea lo cual afecta en gran medida su desempeño y capacidad funcional, pero este proceso podría reducirse si el adulto mayor realiza actividad física de forma regular. Determinar los efectos de un programa de ejercicios de resistencia y pliométricos sobre la capacidad funcional en los adultos mayores en una urbanización de un distrito del Callao, 2024. El presente trabajo es un estudio será de tipo aplicada. Su alcance será de tipo explicativo porque permitirá dar a conocer los resultados y generar sugerencias para mejorar el estilo de vida del adulto mayor....
16
tesis de maestría
A neural network is a mathematical model that is able to perform a task automatically or semi-automatically after learning the human knowledge that we provided. Moreover, a Convolutional Neural Network (CNN) is a type of sophisticated neural network that has shown to efficiently learn tasks related to the area of image analysis (among other areas). One example of these tasks is image segmentation, which aims to find regions or separable objects within an image. A more specific type of segmentation called semantic segmentation, makes sure that each region has a semantic meaning by giving it a label or class. Since neural networks can automate the task of semantic segmentation of images, they have been very useful for the medical area, applying them to the segmentation of organs or abnormalities (tumors). Therefore, this thesis project seeks to address the task of semantic segmentation of ...
17
artículo
OPTIMIZACIÓN DEL PROCESO DE REMOCIÓN DE PB2+ Y ZN2+ POR EL MATERIAL ADSORBENTE- FLOCULANTE NEONITEMR
Publicado 2021
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Se determinaron las condiciones óptimas para maximizar el porcentaje de remoción de los metales pesados como iones Pb2+ y Zn2+ de soluciones binarias acuosas mediante el uso de una zeolita químicamente modificada llamado NeoniteMR. De la caracterización por DRX, FRX, FTIR y adsorción-desorción de N2, se establece que el NeoniteMR está compuesto principalmente por la zeolita natural clinoptilolita, teniendo SiO2, Na2O, SO3 y Al2O3 como los componentes principales; la relación Si/Al fue de 3,8 y los principales cationes intercambiables son Na+, Ca2+ y K+, el área de superficie BET fue de 24,31 m2/g. El diseño Box Behnken para cuatro factores, [Pb2+], [Zn2+], dosis de Neonite y pH a tres niveles, fue usado para construir modelos cuadráticos de segundo orden, los que presentaron un coeficiente de determinación R2 ajustado de 0.8680 y 0.9614 para el porcentaje remoción de Pb2+ y ...
18
artículo
Publicado 2020
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In this paper, the action that lead to an efficiently Targeted Drug Delivery through the process of internalization is studied. Although one can expects that the probability to reach a target is, however in praxis this might not be clean in the sense that the surface of nanoparticles composed by ions exerts electrical interaction with charged electrically compounds around. The action to internalize the nanoparticle acquires relevance when one expects either electrical attraction or repulsion between nanoparticle and tumor or target tissue. This paper tries to model this through the concept of overlapping wave functions. The results would indicate that quantum numbers might be critic at the action of internalization.
19
tesis de grado
Publicado 2025
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La investigación tuvo como objetivo analizar la relación entre la calidad de vida y la discapacidad funcional del hombro en practicantes de entrenamiento de fuerza del gimnasio Gorila Fitness de San Juan de Lurigancho durante el año 2025. El estudio desarrolló bajo un enfoque cuantitativo, bajo un diseño experimental, correlacional y corte transversal. La muestra de la investigación estaba compuesta por 81 usuarios que realizan entrenamiento de fuerza seleccionados mediante no probabilístico por conveniencia. Para medir la calidad de vida se aplicó el instrumento de la calidad de vida de la organización mundial de la salud en su versión abreviada (WHOQOL-BREF) y para evaluar la discapacidad funcional del hombro se utilizó el Cuestionario de discapacidad de brazo, hombro y mano (DASH). Los resultados manifestaron que el 51,9% reportó un nivel bajo de calidad de vida y que el 5...
20
tesis de grado
Publicado 2017
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Los músculos masticatorios representan una parte importante del sistema estomatognático, pese a ello, no existe una clasificación o nomenclatura regulada para mencionarlos, así que en el presente trabajo se ha incluido la mayor diversidad de fuentes a fin de establecer un único parámetro para facilitar el estudio al estudiante y profesional de la salud. Tras la recopilación de diversos autores, determinamos que los músculos masticatorios son: Músculos maseteros, que son cuadriláteros y principalmente elevadores mandibulares, músculos temporales, que son los más grandes entre todos los músculos masticatorios, los músculos pterigoideos laterales o externos, que tienen forma cónica y dos fascículos con distintas funciones según su contracción, los músculos pterigoideos mediales o internos, que junto a los maseteros conforman el cabestrillo muscular que da soporte a la man...
