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1
artículo
Publicado 2024
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The present article addresses the relationship between negation and the Spanish deontic modal periphrases deber (‘must’) + infinitive and tener que (‘have to’) + infinitive. Although both periphrases express obligation, they differ in the scope they display with respect to negation: while deber exhibits a wide scope, tener que shows a narrow scope. Our main goal is to establish which specific properties motivate the TPP behavior of deber. Our proposal is that the notion of “obligation” derives, assuming Ramchand’s (2018) model, from two different semantic operations: on the one hand, tener que would perform an exhaustive selection of alternatives; on the other hand, deber would express an exclusive selection, by which the most highly ranked situation given a deontic preference order is selected. One of the main consequences of this difference is, as the article shows, the d...
2
tesis de grado
Publicado 2020
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El objetivo del trabajo es analizar el comportamiento cinemático y dinámico de la excavadora hidráulica Komatsu-PC4000, con ayuda de Working Model, software de simulación que permite simplificar los cálculos de velocidades, aceleraciones y fuerzas presentes en la máquina de trabajo al momento de realizar las actividades de excavación, carga y descarga del fosfato en la mina. Para obtener el modelo esquemático que se usó para realizar los cálculos necesarios, se hace uso de la herramienta CAD SolidWorks, la cual permitió tener una geometría aproximada tanto en distancias como en forma de la excavadora Komatsu. Se realiza, además, una breve reseña histórica de las máquinas excavadoras a lo largo del tiempo y las aplicaciones que se han implementado en su evolución. Asimismo, se describen los fundamentos teóricos del mecanismo brazo articulado, en donde se definen concepto...
3
artículo
Publicado 2024
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The present article addresses the relationship between negation and the Spanish deontic modal periphrases deber (‘must’) + infinitive and tener que (‘have to’) + infinitive. Although both periphrases express obligation, they differ in the scope they display with respect to negation: while deber exhibits a wide scope, tener que shows a narrow scope. Our main goal is to establish which specific properties motivate the TPP behavior of deber. Our proposal is that the notion of “obligation” derives, assuming Ramchand’s (2018) model, from two different semantic operations: on the one hand, tener que would perform an exhaustive selection of alternatives; on the other hand, deber would express an exclusive selection, by which the most highly ranked situation given a deontic preference order is selected. One of the main consequences of this difference is, as the article shows, the d...
4
artículo
Publicado 2017
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Executive functions (FE) are considered as a theoretical construct, referring to the capacity we have as human beings to plan, organize, inhibit, monitor our behavior and be flexible in the face of novel situations. However, this definition is not the only one, since many authors conceptualize it in different ways and this means that different models are presented that try to explain the nature of such functions; However, a consensus has not yet been reached.Therefore, the present work, brings to light those models that seek to explain executive functions in all their magnitude and complexity, finding from anatomical positions to statistical trends or to consider how they develop the FE in the stages of development, the same that were Raised in order to have a better understanding of them.
5
artículo
Publicado 2024
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The impact of behavioral instructions on language models is a fundamental area of research in the field of processing for language that is human. This study focuses on analyzing how specific directions provided to language models affect their performance and efficiency on various tasks. It examines in detail the importance of instructions in the understanding for languages to be human and their influence on applications in activities such as machine translation, textual content creation, and document categorization. It discusses how behavioral instructions impact the configuration and training of models, as well as their predictive and generative capabilities. Concrete examples of how instructions can improve or limit the performance of linguistic models in different contexts are presented. The results obtained highlight the need to carefully consider behavioral instructions when develop...
6
artículo
Publicado 2001
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El presente trabajo de investigación tiene por objetivo fundamental relacionar las diversas variables económicas, contables, financieras y tributarias en un modelo matemático que permita determinar el nivel de endeudamiento que debe tener una empresa en el mediano y largo plazo con el fin de contar con la liquidez, solidez, solvencia y rentabilidad adecuada para cumplir con los programas de producción actuales y futuros. Este modelo permitirá calcular los montos de financiamiento de terceros, aumento de capital y autofinanciamiento, que permita un manejo óptimo de los recursos económicos y financieros en una empresa de producción.
7
artículo
All organizations, whether they belong to the public or private sector, should have the necessary tools to meet the changing environment. The Knowledge Management, which is based on the measurement and evaluation of Intellectual Capital, provides the methodology for this purpose and is a management tool adaptable to any type of organization. However, it is difficult to apply this tool that has been designed for private companies, to the public institutions, especially in national universities. This paper seeks to present the way to apply of a theoretical model management to contribute to the development of scientific production in the Universidad Nacional Mayor de San Marcos, the model is based on Knowledge Management and was adapted to the characteristics of the institution public higher education. This article is the result of literature reviews and is part of the research project “M...
8
artículo
All organizations, whether they belong to the public or private sector, should have the necessary tools to meet the changing environment. The Knowledge Management, which is based on the measurement and evaluation of Intellectual Capital, provides the methodology for this purpose and is a management tool adaptable to any type of organization. However, it is difficult to apply this tool that has been designed for private companies, to the public institutions, especially in national universities. This paper seeks to present the way to apply of a theoretical model management to contribute to the development of scientific production in the Universidad Nacional Mayor de San Marcos, the model is based on Knowledge Management and was adapted to the characteristics of the institution public higher education. This article is the result of literature reviews and is part of the research project “M...
9
artículo
The general objective was to validate a Management Model for research in the Faculty of Chemical Engineering and Food Industry at Pedro Ruiz Gallo National University, through expert judgment. This model seeks to improve the relevance of teachers‟ researching works and the graduates‟ thesis, to raise their applicability. It intends that researches should cover various scientific disciplines and their products should be innovative, that they can impact on the industry and able to be patented. The research was carried out in 2013, in the faculty of Chemical Engineering and Food Industries at Pedro Ruiz Gallo National University, Lambayeque. Prior to evaluate the Management Model for Research, it was essential to select people with experience in Management and Research, in order to confirm the real impact and the usefulness of the suggested model may have. The five selected experts for ...
10
artículo
Most people have claimed that religious beliefs are constituted in the same way as factual beliefs. Eric Mandelbaum suggests a more radical view, for he claims that forming a belief, whether it is religious credence or genuine belief, is similar to having direct contact with a fact that is perceived or represented in our minds: the fixation of beliefs is an effortless and automatic process. This model of our mind’s architecture is called “the Spinozan model”. Neil Van Leeuwen, on the contrary, claims that factual beliefs characterize the background and default frame that we use for tracking truths and behaving in determined ways, whereas religious beliefs function differently. This paper aims to show that, even though Van Leeuwen’s distinction between factual beliefs and religious credences is more plausible than the Spinozan model’s presupposition that both attitudes are the s...
11
artículo
Most people have claimed that religious beliefs are constituted in the same way as factual beliefs. Eric Mandelbaum suggests a more radical view, for he claims that forming a belief, whether it is religious credence or genuine belief, is similar to having direct contact with a fact that is perceived or represented in our minds: the fixation of beliefs is an effortless and automatic process. This model of our mind’s architecture is called “the Spinozan model”. Neil Van Leeuwen, on the contrary, claims that factual beliefs characterize the background and default frame that we use for tracking truths and behaving in determined ways, whereas religious beliefs function differently. This paper aims to show that, even though Van Leeuwen’s distinction between factual beliefs and religious credences is more plausible than the Spinozan model’s presupposition that both attitudes are the s...
12
artículo
Introduction: Having mental health is necessary for the growth and prosperity of humans and as a result of the growth of societies.Objectives: The purpose of this study was to design a mental health management model in Iran.Methods: In this exploratory study, a review study was first performed to analyze the current state of mental health services in Iran and the world. Countries were selected to compare mental health management with Iran in 6 domains. 311 faculty members with mental health were completed by completing a questionnaire with 50 items in the study. Using the factor analysis, the final model was explained. Results: The effective domains in Iranian mental health services management were named in 8 areas: Mental Health in Particular, Key Centers and Task-Shifting, Human Resources and Specialists Training, Psychological Services for Children and Adolescents, Financial Resources...
13
tesis de grado
This work is motivated by the physical processes which take place in active galactic nuclei (AGN). They are powerful sources of radiation in a wide wavelength. To gain knowledge about these processes, multiwavelength spectral energy distributions (SED) are used. The current work uses three types of distributions applied to two blazars, a variety of AGN objects. The SED of blazars typically has a double-hump structure which can be explained in terms of two models: the hadronic and the leptonic model. A model built only by leptonic processes (in this case, inverse Compton and synchrotron) has proved to be fairly-good to explain the gamma-ray emission from most blazars. The Python package Naima restricts model parameters to find the best fit for the observed data and characterize the source by proposing processes that could take place there. The SEDs of the Mrk 421 and PKS 0537-441 blazars ...
14
tesis de grado
This work is motivated by the physical processes which take place in active galactic nuclei (AGN). They are powerful sources of radiation in a wide wavelength. To gain knowledge about these processes, multiwavelength spectral energy distributions (SED) are used. The current work uses three types of distributions applied to two blazars, a variety of AGN objects. The SED of blazars typically has a double-hump structure which can be explained in terms of two models: the hadronic and the leptonic model. A model built only by leptonic processes (in this case, inverse Compton and synchrotron) has proved to be fairly-good to explain the gamma-ray emission from most blazars. The Python package Naima restricts model parameters to find the best fit for the observed data and characterize the source by proposing processes that could take place there. The SEDs of the Mrk 421 and PKS 0537-441 blazars ...
15
artículo
The main aim of the study was to determine the quality of the design of Removable Partial Dentures in 2017 Huánuco working models based on the years of experience of the professionals. Descriptive study, basic and prospective transversal type. With a quantitative approach, 280 working models for the preparation of removable partial dentures were included in the study. Samples were collected in the dental laboratories of the city of Huánuco. The components of the RPD design were observed at each sample. Descriptive statistics were applied. The results found 73 (91.3 %) did not make a system of design (instructions from the dental professional about the design that the RPD should have) delegating the design choice to the dental laboratory technician and a smaller percentage followed the instructions for the elaboration of the RPD 7 (8.8 %), from which 51 (63.8 %) were superior dent...
16
artículo
Objective. was to determine the quality of removable partial denture (RP) design in working models performed in Huánuco as of 2017 according to the years of experience of the professionals. Methods. This is a descriptive level, cross-sectional, basic and prospective study. Under a quantitative approach, 280 working models for the fabrication of removable partial dentures were included in the study. Samples were collected in dental laboratories in the city of Huánuco. The components of the PPR design were observed for each sample. Descriptive statistics were applied. Results. 73 (91.3 %) did not carry out the shipping order (instructions from the dental professional about the design that the PPR should have), delegating the choice of the design to the dental laboratory technician and in a lower percentage did the instructions for the elaboration of the PPR 7 (8.8 %), 51 working models w...
17
artículo
Publicado 2018
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The information that flows in the justice system, particularly in Peru, is not shared in real time due to the heterogeneity of its information systems and platforms, generating excessive delay in the judicial process. For this reason, they have been developing interoperability models for this sector for more than a decade, highlighting the European model e-CODEX that integrates fourteen countries with diverse and heterogeneous systems and platforms. However, these models generate information duplication and present difficulty in their implementation due to the legal regulations and standards required. Here, we propose an interoperability model based on data federation for the Peruvian justice sector, this will allow to have information in real time, distributed, without duplicity, transparent to the user and easy to implement for heterogeneous and inherited systems and platforms. The pro...
18
artículo
The main purpose of the research was to create an educational approach to facilitate the learning of physics in a mechanics course at the university level, supported by the use of technological resources and active and participatory didactic approaches appropriate to meet the needs and requirements of the era. current. The study was carried out at the National University of Engineering, specifically at the UNI - North headquarters, located in Estelí, using a mixed approach with a qualitative predominance within the socio-critical paradigm. The sample included a total of 90 students, 5 professors, a coordinator and a director, who were selected using a non-probabilistic and convenience sampling method. To collect data, various techniques were used, such as document analysis, literature review, observation, interviews, matrix analysis, discussion groups and surveys. Based on the findings ...
19
artículo
Publicado 2014
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This research is based on the problem of communication observed in the Academic Office of Research of the UCV: Universidad César Vallejo Campus Chiclayo (AOR-UCVCH), facing such a situation, it was suggested hypothetically that a proposal of organization and control model, focusing on a manual of procedures which overcomes such problem. For this purpose, it was worked with a population composed of 1 820 registered students in the 16 professional schools at Universidad César Vallejo Campus Chiclayo, taking a sample of 406 students from 1st to 10th period of studies. The student’s ages oscillate between 16 and 29 years; to which it was applied a questionnaire to collect information about communication process that occurs at AORUCV- CH, serving as a diagnostic on quality of service that is offered and thus to formulate the proposal. Theoretical information was added to the questionnaire...
20
artículo
Publicado 2022
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In the last few years, the importance of China for our country (Peru) has been evident and necessary, especially during the COVID-19’s pandemic. In that sense, in the following article, we will seek to understand the development model of that country, in the conceptual framework of the new growth theory and the theory of coordination failure. To achieve that, we will follow the mixed methodology of Cabrejo Villagarcía: to seek the manifestation of the model of development of a country on its sectorial policies (movement of capitals, globalization and technology, deindustrialization, creation of jobs, infrastructure, and productive spending of the State); on the base of the data from primary sources (the Office of National Statistics of China) and from secondary sources (the World Bank, for example). About it, we found that the sources could have ideological and political bias, and tha...
