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1
artículo
Publicado 2001
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In the present article is exposed the importance and the mechanisms for the access to the markets of derived products, where contracts are negociated to future types of interest, foreign currencies and market indexes; options on foreign currencies, types of interest, market indexes and stocks, as well as financial exchanges.
2
artículo
Publicado 2001
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In the present article is exposed the importance and the mechanisms for the access to the markets of derived products, where contracts are negociated to future types of interest, foreign currencies and market indexes; options on foreign currencies, types of interest, market indexes and stocks, as well as financial exchanges.
3
artículo
Publicado 2021
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The object of this article is twofold: on the first hand, to give an account of the enormous and growing number of derivatives formed from Anglicisms in present-day European Spanish; and secondly, to examine the different derivational patterns found as well as the morphophonological, morphological and semantic variations involved in them. The article also tackles the lexicographic treatment followed in dictionaries when dealing with compound anglicisms. The data have been mainly drawn from the Spanish daily press of the last few decades and they are mostly part of those collected in the Gran diccionario de anglicismos, GDA (2017) and in the recent Diccionario de anglicismos del deporte, DAD (2021).
4
tesis de maestría
Publicado 2019
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La enseñanza a nivel universitario es una tarea compleja, toda vez que muchos de los estudiantes ingresan con ciertos vacíos del conocimiento de la matemática. Durante su trayectoria académica, se enfrentan a nuevos retos que a veces les es difícil afrontar. Ante esta problemática, los docentes se ven forzados de buscar nuevas estrategias para la enseñanza aprendizaje de la Matemática que genere la nueva construcción de conocimientos significativos; y, en el marco de nuevas tecnologías de la información y comunicación. En consecuencia, el presente trabajo de investigación tuvo por objetivo determinar que la aplicación del software Derive como estrategia didáctica, mejora el aprendizaje de funciones reales de varias variables en la asignatura de Matemática III. El enfoque de investigación fue cuantitativo, de tipo aplicada, nivel explicativo y diseño cuasi experimental, ...
5
artículo
Publicado 2021
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The constitutional protection process initiated by the office of the ombudsman in favor of Ana Estrada, has placed euthanasia at the center of the political and social debate in our country. Euthanasia, far from being a practice in favor of the person and in accordance with the defense of their dignity, proposes a simple way out of situations of pain. Because behind the screen of the self-determination and the complete development of freedom, a state is recognized that presents itself as a source of salvation from suffering, that is not only the product of a terminal illness, but of any situation that implies build a voluntary and free act of ending your own life. The importance of family and professional support in the face of physical and emotional pain is lost from sight, as well as the need for the state to develop a series of public policies that allow the implementation of palliati...
6
artículo
Publicado 2022
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The motivation for this paper comes from other papers treating the fractional derivatives. We introducea new definition of fractional derivative which obeys classical properties including linearity, product rule, quotient rule, power rule, chain rule, Rolle’s theorem, mean value theorem and Taylor series. Usage of thedefined derivative is given in the example section which shows how our derivative can be used in solving differential equations. Comparison of our derivative with the derivative defined by Abdejjawad and overall conclusions are given in the conclusion section.
7
artículo
In this research, the analysis of the verb chingar and its derivatives through the model of derivational networks is shown, with the aim of studying the development of this concept and its derivative possibilities. The interest of this verb lies in the importance it has in Mexican culture, which is reflected in the large amount of secondary lexicon it has generated. A derivational network allows us to see the formal and semantic scope that a simple base word can have, first among the words that were generated directly in a first order of derivation, and then in those that were formed from these, in a second order of derivation. In the case of the verb chingar, from which the word chingón was directly derived, many words were formed from this adjective indirectly related to chingar in a second order of derivation. In this case, in the first order, eight derivatives were registered and in...
8
tesis de grado
Publicado 2018
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El presente proyecto plantea empoderar en el uso de la TICs como Geogebra y Derive como estrategias pedagógicas y la planificación curricular en los docentes para la resolución de problemas matemáticos en la I.E.P “Andrés Avelino Cáceres” Ocros.
9
artículo
Trichuris vulpis (Roederer, 1761) is a geohelminth in the large intestine of wild carnivores, including domestic cats and occasionally humans. However, canine lymphoma, one of the most aggressive neoplasms in the small animal clinic, tends as a direct consequence of the loss of immunological response. Moreover, such parasite-related infections could develop into more serious conditions. In this study, we report a T. vulpis hyperinfection case in a canine affected by multicentric lymphoma. Physical examinations revealed lymphadenomegaly, haematochezia, and hind limb oedema. Despite the obtained treatment, the patient died. Macroscopic and microscopic examinations revealed congested lungs and legs, splenomegaly, lymphadenomegaly with leukocyte infiltration, and bloody large intestine mucosa with 528 adult T. vulpis specimens. Periodic coproparasitological examinations and specifi...
10
artículo
This experimental research aimed to have and cultivate stem cells from pulp tissue of impacted third molars, from 20 volunteers of both genders aged between 18 and 22 years who meet the inclusion criteria and gave their consent to voluntary participation.The laboratory method comprises successive steps that begin with obtaining the sample imediata pulp for conservation in the standardized average Dullbecos Modified Eagle Medium® culture supplemented with fetal bovine serum and antibiotics solution. The technique used to obtain stem cells by enzymatic digestion was given by Gronthos et al; the expected density of cell culture was achieved after 9 days to proceed to trypsinization and continue their cultivation; then the cell passes every 3 days achieving a cell confluence of 95% at 15 days were done.Results in cell confluence is obtained by counting cells suspended in the culture medium....
11
artículo
Introducción: El uso de las proteínas derivadas de la matriz del esmalte, conocidas como Emdogain®, ha revolucionado la práctica clínica en odontología desde los años 90. Este biomaterial promueve la regeneración de tejidos periodontales perdidos por enfermedad periodontal (problema de salud pública) y emerge como alternativa efectiva en terapia periodontal no quirúrgica, tratamiento de lesiones de furcación, defectos intraóseos y, más recientemente, en cirugías de cobertura radicular. Objetivo: Evaluar estudios referentes al uso de proteínas de matriz derivadas del esmalte en tratamientos periodontales, para ofrecer una visión integral y actualizada de su impacto y efectividad. Materiales y métodos: Se realizó una revisión sistemática de ensayos clínicos aleatorizados (ECA) publicados entre 2019 y 2024, utilizando las bases PubMed y Scopus, considerando mediciones c...
12
artículo
Publicado 2018
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The article describes the process of developing and enacting the Law N° 27811, Law introducing a protection regime for the collective knowledge of indigenouspeoples derived from biological resources; and briefly analyze some provisions successfully applied which therefore constitute a practical advance in the protection of traditional knowledge of indigenous peoples; also ponder about the possible causes for the absence of license contracts or the implementation of the Fund for the Development of Indigenous Peoples, as main themes of the Law.
13
artículo
Publicado 2018
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El artículo describe el proceso de elaboración y aprobación de la Ley N°27811, Ley que establece el Régimen de Protección de los Conocimientos Colectivos de los Pueblos Indígenas vinculados a los Recursos Biológicos; y analiza brevemente algunas disposiciones que se vienen aplicando y que en consecuencia constituyen un avance práctico en la protección de los conocimientos tradicionales de los pueblos indígenas; igualmente, reflexiona sobre las posibles razones por las que algunos de los principales componentes de la Ley, como la suscripción de contratos de licencia o el Fondo para el Desarrollo de los Pueblos Indígenas, aún no han sido materia de implementación.
14
tesis de grado
Publicado 2022
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Se indagó el uso del software derive en sistemas de ecuaciones lineales de orden cuatro aplicando el método de Gauss Jordan, para alumnos de educación básica regular y alumnos de pre grado de las diferentes carreras de ciencias. Apoyándonos de la bibliografía de diferentes autores a nivel nacional e internacional. El presente trabajo de investigación consiste en aportar a los alumnos un software de libre acceso que les permita mejorar el bajo nivel en la solución de ejercicios del algebra lineal en el curso de matemática, para lo cual el trabajo de investigación tiene como finalidad el propósito Aplicar el software Derive para la solución de ecuaciones de orden cuatro, la hipótesis diseñada fundamenta. Como resolver ecuaciones lineales por el método de Gauss – Jordan con DERIVE para encontrar su solución numérica. Con el uso del software DERIVE se corregirá, creará m...
15
artículo
Publicado 2009
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Financial derivatives markets have reached a remarkable development in recent years but this pattern has not attained the same strength in developing countries. In consequence an important question arises: what is the development degree of financial derivatives markets in emerging countries and which variables influence the use of derivatives in the top companies? To analyze this topic Peru has been chosen as a reference and the Non-Financial Firms as well. In order to enhance objectivity an empirical study has been conducted through a structured survey directed to chief financial managers of companies classified among the TOP 1000 in the country. This information was collected in order to explain the effect of the determinants that influence the development of financial derivatives in Peru. The results show that the use of derivatives in Peru is low and the relevant factors affecting it...
16
artículo
Publicado 2018
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The valeric acid derivatives were studied, both derived amines (07) and esters (04). The structures were optimized to their fundamental state, which were characterized by respective frequency calculations. The analysis of the global and local reactivity of all the structures was performed, finding little relevance in the information of the global indexes. The local reactivity indexes, such as the Fukui Functions, were really enriching of the knowledge of the valeric acid systems, for their potential in the reaction with the GABA receptor. Likewise, now report that the substituting effect is only carried out for the case of reactions with nucleophiles, but it is not very relevant in the reactions with electrophiles, being the electron attractors the ones that help in an improvement of the center reactivity power
17
artículo
Publicado 2018
Enlace
Enlace
The valeric acid derivatives were studied, both derived amines (07) and esters (04). The structures were optimized to their fundamental state, which were characterized by respective frequency calculations. The analysis of the global and local reactivity of all the structures was performed, finding little relevance in the information of the global indexes. The local reactivity indexes, such as the Fukui Functions, were really enriching of the knowledge of the valeric acid systems, for their potential in the reaction with the GABA receptor. Likewise, now report that the substituting effect is only carried out for the case of reactions with nucleophiles, but it is not very relevant in the reactions with electrophiles, being the electron attractors the ones that help in an improvement of the center reactivity power
18
artículo
Publicado 2016
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After a conceptual overview of the scope of the right to job stability, its relationship with other rights (right to work, right to access to employment, right to maintain employment) and its constitutional, international and legal regulation and the position of jurisprudence, the author goes on to discuss the complex picture presented to the employer before a decision to dismiss both from a legal perspective (compensation, replacement) and case law (damages, replacement) adding a paragraph called “others” the recount administrative consequences arising from said measure both labor (SUNAFIL) and tax (SUNAT) viewpoint.
19
artículo
Publicado 2005
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A very simple structure is sought when using factor analysis to develop measurement scales. The present article is about the SIMLOAD program; it computes measures of factor simplicity for rows and columns of loading matrices (usually the factor pattern) as well assome overall measures. These include Kaiser’s (1974) index of factor simplicity for variables (rows), Fleming’s scale fit index for factors (columns), Bentler’s (1977) scale-free matrix measure, and hyperplane counts. Routine use of these measures is recommended for multifactor scale development. The measures may also be useful in more general factorapplications, and in confirmatory as well as exploratory analysis. SIMLOAD additionally computes factor scale intercorrelations, scale alpha coefficients, including alpha when item removed, and sorted loadings for ease of interpretation.
20
artículo
Publicado 2022
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During the sanitary emergency due to SARS-CoV-2, and considering the absence of specific therapy against this condition, many therapy approaches with no underlying scientific evidence appeared, leading to infodemics with many publications about the use of chloride dioxide and chlorine derivatives, without any regulation on manufacturing, distribution, and administration of such products; and so many people developed multiple symptoms, leading to intoxication and death. In this context, this paper aims to offer healthcare personnel, a comprehensive pre-hospital therapy approach for patients affected by the aforementioned compounds. The idea is to perform a protocol where the scenario for patients’ exposure is determined (use of personal protective equipment, triage, decontamination, and the like), primary and secondary assessments are to be performed (continuously reassessing the affect...
