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de basis » de bases (Expander búsqueda), de bass (Expander búsqueda), de bassins (Expander búsqueda)
1
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-...
2
artículo
This research has led to construct an artificial neural network ARN with Radial Basis Function, and using Mahalanobis distance RND, for improving the quality of process design, which have performed better than those obtained with the for traditional statistical analysis of design of experiments and other RNA that already exist, for cases that are working with several independent and dependent variables in which its relations are not linear. It also allows with the RND obtain input parameters to achieve a desired level of quality, for it applies a methodology that uses RNAReverse and Direct at once.
3
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.
4
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.
5
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...
6
artículo
Esta investigación ha permitido construir una Red Neuronal Artificial RNA con Función de Base Radial, y que utiliza la distancia de Mahalanobis RND, para la mejora de la calidad de diseño de procesos, obteniendo mejores resultados que los obtenidos con los análisis estadísticos tradicionales para los diseños experimentales y las RNA ya existentes, para los casos que se trabaje con varias variables dependientes e independientes y en los que sus relaciones no sean lineales. Asimismo, al RND permite obtener parámetros de entrada para lograr un nivel de calidad deseado; para ello se aplica una metodología que usa las RNA Inversa y Directa a la vez.
7
artículo
Publicado 2017
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Human high-altitude (HA) adaptation or mal-adaptation is explored to understand the physiology, pathophysiology, and molecular mechanisms that underlie long-term exposure to hypoxia. Here, we report the results of an analysis of the largest whole-genome-sequencing of Chronic Mountain Sickness (CMS) and nonCMS individuals, identified candidate genes and functionally validated these candidates in a genetic model system (Drosophila). We used PreCIOSS algorithm that uses Haplotype Allele Frequency score to separate haplotypes carrying the favored allele from the noncarriers and accordingly, prioritize genes associated with the CMS or nonCMS phenotype. Haplotypes in eleven candidate regions, with SNPs mostly in nonexonic regions, were significantly different between CMS and nonCMS subjects. Closer examination of individual genes in these regions revealed the involvement of previously identifi...
8
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.
9
tesis de maestría
This master thesis is devoted to the state estimation of a particular form of PDE systems, coupled parabolic PDEs with spatial dependent coefficients. This form of PDEs represent some dynamic systems such as Tubular Reactors, Diffusion in lithium-ion cells and Diffusive Gradient in Thin Films sensor. Other methods for this problem use "Backstepping" observers, in which the estimation error system is transformed into another system that is stable, reducing the problem to calculate the Kernel functions making the transformation possible. In some cases this calculation is not simple, also the simulation in real time of the observer system, that is also a PDE, can be difficult. The method presented in this thesis uses the properties of the so-called Modulating Functions in order to estimate the states. The procedure con- sists of generating an orthonormal basis of functions that can represen...
10
tesis de maestría
This master thesis is devoted to the state estimation of a particular form of PDE systems, coupled parabolic PDEs with spatial dependent coefficients. This form of PDEs represent some dynamic systems such as Tubular Reactors, Diffusion in lithium-ion cells and Diffusive Gradient in Thin Films sensor. Other methods for this problem use "Backstepping" observers, in which the estimation error system is transformed into another system that is stable, reducing the problem to calculate the Kernel functions making the transformation possible. In some cases this calculation is not simple, also the simulation in real time of the observer system, that is also a PDE, can be difficult. The method presented in this thesis uses the properties of the so-called Modulating Functions in order to estimate the states. The procedure con- sists of generating an orthonormal basis of functions that can represen...
11
artículo
Publicado 2007
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Richardson and Zaki (1954) formulated a correction function for determining the sedimentation velocity of a suspension of particles on the basis of the velocity of a single particle not subject to forces other particles in the suspension. The Reynolds number for the flow is less than 0.25, so the Stokes equation can be used to calculate their velocity. The exponent in the Richardson and Zaki correction function is n = 4.65, independent of size. This paper describes research with micro particles in which the value of the exponent of the Richardson and Zaki correction function was found to be inversely dependent on the size of the micro particles.
12
artículo
Publicado 2015
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The present article demonstrates the historical bases previous to the success of alternative development in the region San Martín. It shows that anti-drug policy was unable to successfully function during the 1980s due to an absence of basic security conditions in the region. The ar- ticle’s main objective consists in presenting how the state managed to meet said security condi- tions. Thus, this article is divided into two periods of analysis. First, it focuses on the time period from 1980 to 1989 and shows how generalized state repression resulted counterproductive in the region because of strong subversive forces. Second, it presents the time period from 1989 to 1995 and demonstrates how the exercise of sequential period of focalized repression facilitated an environment to fight against drug trafficking. In this way, the focalized strategy and sequence permitted the state ...
13
artículo
Publicado 2006
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This paper highlights the need to examine the role of a constituent assembly within a democratic and constitutional system. To this end, a detailed analysis of the issue is undertaken on the basis of doctrine and constitutional history. It is concluded that the purpose of a constituent assembly is to establish a constituent power and to reform the constitution. Constituent power is the ability of a society to create or reform fundamental rights and the structure of government. Thus, the Constituent Assembly is the way in which the people exercise this power with the aim of amending the existing constitution or creating a new one. However, the author points out that there is one element that cannot be excluded by this power, and that is constitutional democracy. In this sense, this article provides a detailed study that helps to understand what a Constituent Assembly implies as a key enti...
14
artículo
Publicado 2020
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The study sought to determine if there are differences in working memory and executive neuropsychological functions in children with different reading levels belonging to different socio-cultural realities. The sample was 71 students from Huancavelica and 82 students from Lima and Callao from the 3rd. And 4 to. Primary grade, all of Public Educational Institutions. It was a comparative descriptive study. First, the reading processes in the Huancavelica and Lima-Callao groups were evaluated with the PROLEC-R (Cuetos, Rodríguez, Ruano and Arribas, 2007), finding significant differences. On that basis, the Working Memory was evaluated, with subtests of the WISC-IV Test (Wechsler Intelligence Test-2006) and the executive neuropsychological functions with some BANFE tests (Flores-Ostrosky, 2012) in both groups. The results showed significant differences in Working Memory in favor of the Lima...
15
artículo
Publicado 2020
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The study sought to determine if there are differences in working memory and executive neuropsychological functions in children with different reading levels belonging to different socio-cultural realities. The sample was 71 students from Huancavelica and 82 students from Lima and Callao from the 3rd. And 4 to. Primary grade, all of Public Educational Institutions. It was a comparative descriptive study. First, the reading processes in the Huancavelica and Lima-Callao groups were evaluated with the PROLEC-R (Cuetos, Rodríguez, Ruano and Arribas, 2007), finding significant differences. On that basis, the Working Memory was evaluated, with subtests of the WISC-IV Test (Wechsler Intelligence Test-2006) and the executive neuropsychological functions with some BANFE tests (Flores-Ostrosky, 2012) in both groups. The results showed significant differences in Working Memory in favor of the Lima...
16
artículo
Happiness is one of the effective characteristics in human existence that the human soul and body have received many effects from this emotional aspect of human beings. Although psychologists' definitions of the causes and factors of happiness are different, but everyone agrees on one basis, and that is the essential need of the individual and society to strengthen the dimension of happiness and vitality in human beings, and that this feature can lead to prosperity and growth. Provide progress in the individual and society. This article confirms that the teachings of Jalaluddin Mohammad Rumi seek to provide a bed of happiness, with the difference that happiness is different from the view of Rumi as a religious mystic with the views of other greats. This research intends to study happiness and vitality on the basis of spiritual Masnavi. Access to Rumi's thoughts and ideas is important bec...
17
artículo
Happiness is one of the effective characteristics in human existence that the human soul and body have received many effects from this emotional aspect of human beings. Although psychologists' definitions of the causes and factors of happiness are different, but everyone agrees on one basis, and that is the essential need of the individual and society to strengthen the dimension of happiness and vitality in human beings, and that this feature can lead to prosperity and growth. Provide progress in the individual and society. This article confirms that the teachings of Jalaluddin Mohammad Rumi seek to provide a bed of happiness, with the difference that happiness is different from the view of Rumi as a religious mystic with the views of other greats. This research intends to study happiness and vitality on the basis of spiritual Masnavi. Access to Rumi's thoughts and ideas is important bec...
18
artículo
Publicado 2021
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The Internet increasingly radiates its essentialness in relationships, and in the different areas and activities of people. However, as we make a greater use of it, we expose our personal data to be stored and processed by third parties for commercial purposes. This is made possible by a tool that is present in most of the websites we browse on a daily basis: cookies.In this article, the author assesses the risks involved in the use of cookies for advertising purposes without an adequate legal framework. Furthermore, he analyzes the prevention and precautionary mechanisms to follow in order to ensure a balance that respects the rights of users.
19
tesis doctoral
Publicado 2020
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Descargue el texto completo en el repositorio institucional de la Universidade Estadual de Campinas: https://hdl.handle.net/20.500.12733/1641647
20
artículo
Publicado 2018
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Objective: To determine how the functional barriers faced by MSE in the textile and clothing sector influence the exportable supply. The functional barriers that were identified are: Human Resources, Production and Finance. Method: The present investigation is defined under the quantitative approach, descriptive and correlational type and non-experimental design. Results: The population and sample is not probabilistic or directed, it is conformed by fourteen (MSE) from the textile sector, which have exported between the years 2006-2016 and have been in the process of internationalization on a regular basis for a period of not less than five years. Conclusions: The deficiencies in the areas of human resources, production and finances, generate limitations in 50% of the export (MSE) becoming functional barriers that affect the exportable supply while the remaining 50%, has few limitations ...
