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https://purl.org/pe-repo/ocde/ford#6.04.08
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https://purl.org/pe-repo/ocde/ford#5.02.04
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https://purl.org/pe-repo/ocde/ford#2.02.04
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https://purl.org/pe-repo/ocde/ford#2.01.01
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https://purl.org/pe-repo/ocde/ford#5.03.01
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https://purl.org/pe-repo/ocde/ford#2.11.04
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1
artículo
Blockchain technology is expected to change the way in which the exchange of goods and services is developed, the management of conflicts, and will substantially influence the process of state modernisation. The current research aims to be a simple organisational and theoretical guide that provides a strategy for the process of conflict management in the state sphere. This is based on the imperative need to modernise the current public system, based on the division of powers. This article fundamentally emphasises three concordant ideas: first, that blockchain technology helps to automate certain tasks, thus facilitating access to a decentralised space independent of a central control authority. It democratises and makes management and decision-making processes transparent, allowing all those involved to be examined on an equal footing, and third, it aims to maintain the necessary manual ...
2
artículo
Publicado 2024
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Business sustainability has become a global imperative in response to the environmental, social, and economic challenges facing our world. In this context, the measurement and evaluation of business sustainability have become crucial to guide the actions of organizations towards more responsible and sustainable practices. However, the lack of specific measurement instruments for specific regional contexts may limit the ability of companies to evaluate and improve their sustainability performance. In this paper, we present the design of a business sustainability measurement method adapted to the context of Tarma, Peru. Tarma, a region located in the heart of the Peruvian Andes, is characterized by its cultural, environmental, and economic diversity, making it a unique context to address business sustainability. This article proposes a method for measuring business sustainability based on ...
3
artículo
Publicado 2021
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In the competition of the lighting market, LED technology has stood out for excellent characteristics, one of which is the possibility of dimming, compared to other technologies. The dimming capacity allows to find the comfort zone with respect to two parameters, illuminance and correlated colour temperature (CCT). The present work provides a methodology to find comfort with respect to two variables, the level of illumination and the CCT. A controller with a simple structure, supported by Arduino, is proposed to control the above-mentioned variables of LEDs. The LEDs are located on a tape attached to a heat sink. In addition, the use of a light box as an environment for analysis is proposed. The design of this cubicle is based on literature. The controller has the possibility to regulate 12 different channels and the linearity between the PWM output and the illuminance was verified. The ...
4
artículo
Publicado 2020
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The study of the complex ultracellular processes of nucleic acids is a subject debated as a scientific argument in favor of Intelligent Design (ID). The objective of this work was to analyze some molecular processes of the nucleic acids that suggest the confirmation of the ID theory, through the technique of documentary content analysis. First, the chemical structure of DNA and the combination of nitrogenous bases reflects that the genetic information of each created being is an original mixture of nitrogenous bases that makes each individual unique in the history of the world. Secondly, by studying the processes of DNA replication and repair, it is observed that each enzyme fulfills its function in a coordinated and organized manner avoiding the occurrence of errors and, should this occur, the cell has had very fine repair mechanisms. that correct these alterations in the best possible ...
5
artículo
Publicado 2020
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The study of the complex ultracellular processes of nucleic acids is a subject debated as a scientific argument in favor of Intelligent Design (ID). The objective of this work was to analyze some molecular processes of the nucleic acids that suggest the confirmation of the ID theory, through the technique of documentary content analysis. First, the chemical structure of DNA and the combination of nitrogenous bases reflects that the genetic information of each created being is an original mixture of nitrogenous bases that makes each individual unique in the history of the world. Secondly, by studying the processes of DNA replication and repair, it is observed that each enzyme fulfills its function in a coordinated and organized manner avoiding the occurrence of errors and, should this occur, the cell has had very fine repair mechanisms. that correct these alterations in the best possible ...
6
artículo
Publicado 2023
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The objective of the research was to demonstrate that evidence-based learning as a didactic strategy influences the production of functional texts in university students. For this, the following methodology was used: quantitative approach, experimental level, quasi-experimental design. For data collection, the observation and survey technique was used: the instrument used was the rubric —differential semantic scale—, and knowledge test —measures the intellectual part—. To express the data, visual representations, tables and figures were used, obtained through the SPSS v.26 software. The statistical results allowed us to test the hypothesis through the Mann-Whitney U, indicating that the experimental group presents a better result in relation to the control group. In conclusion, evidence-based learning is an advantage for the development of the production of functional texts.
7
artículo
Publicado 2025
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The Strategic Research Plan (PEI) is an essential tool, which defines roles and sets of actions that any Academic Institution must carry out. One of the priorities for academic organizations and especially for universities, is the formation of human capital. That training must develop the research and innovation capabilities of its graduates, to create, generate ventures, transfer and apply new knowledge. Various techniques can be used to prepare the PEI; however, Quality Function Deployment (QFD) includes the voice of the customer and is very effective for developing a PEI. With the use of the QFD it was obtained: the lines of investigation, the processes of planning, design, monitoring and control based on the requirements of CONCYTEC (the voice of the client). Finally, a PEI aligned with the CONCYTEC requirements is justified, thus increasing the possibilities of being able to obtain ...
8
artículo
Publicado 2022
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This paper is concerned with the design of observers for a class of one-dimensional multi-state transport-reaction systems considering distributed in-domain measurements over the spatial domain. A design based on the Lyapunov method is proposed for the stabilization of the estimation error dynamics. The approach uses positive definite matrices to parameterize a class of Lyapunov functionals that are positive in the Lebesgue space of integrable square functions. Thus, the stability conditions can be expressed as a set of LMI constraints which can be solved numerically using sum of squares (SOS) and standard semi-definite programming (SDP) tools. In order to evaluate the proposed methodology, a state observer is designed to estimate the variables of a nonisothermal tubular reactor model. Numerical simulations are presented to demonstrate the potentials of the proposed observer.
9
artículo
Publicado 2020
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ABSTRACT The effects of the pandemic caused by COVID-19, are causing the development of medical implements and equipment quickly, in some cases due to the emergency situation authorizations are being granted for the manufacture, marketing and use. In many cases these developments are motivated by a local need that can help mitigate the effects of COVID-19. It is in this scenario, where we present a methodology to be able to collaborate in that these developments, providing recommendations of good practices for the functional testing stage, based on the design of the test protocols and informed consent, with these testing mechanisms, are It can be presented to a health ethics committee, with the intention that it be approved for subsequent application. With the completion of the studies using the equipment developed and having passed the study protocol, the results of the study guarantee ...
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
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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...
12
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...
13
artículo
Publicado 2015
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Climate change forces economic growth without pollution. One of the main alternatives is the use of renewable energy such as solar photovoltaic. The variability of the solar resource, the demand and the environmental conditions that will affect its performance. For the proper functioning of autonomous photovoltaic systems, it is indispensable to develop a methodology for optimizing its design and operation, autonomous, taking into account the supply, demand and environmental conditions, using criteria for intelligent electric grids. This project proposes the monitoring and prediction of the performance of photovoltaic systems, as well as the promotion of efficient planning and control strategies. It is proposed to use a maximum power point tracking controller, a weather station that includes dust measurement, a wireless data acquisition system, and a LabVIEW based monitoring and registra...
14
artículo
Publicado 2015
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Climate change forces economic growth without pollution. One of the main alternatives is the use of renewable energy such as solar photovoltaic. The variability of the solar resource, the demand and the environmental conditions that will affect its performance. For the proper functioning of autonomous photovoltaic systems, it is indispensable to develop a methodology for optimizing its design and operation, autonomous, taking into account the supply, demand and environmental conditions, using criteria for intelligent electric grids. This project proposes the monitoring and prediction of the performance of photovoltaic systems, as well as the promotion of efficient planning and control strategies. It is proposed to use a maximum power point tracking controller, a weather station that includes dust measurement, a wireless data acquisition system, and a LabVIEW based monitoring and registra...
15
artículo
Publicado 2022
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A novel design procedure for tuned mass dampers in isolated structures is presented. The proposed optimization method is specifically developed to control base displacements or to solve the large isolator displacement problem in this type of structures under earthquakes. Therefore, it is based on a displacement transmissibility function, T, a particular case of the general transmissibility concept, which comes from Vibration Isolation. Three contributions are: 1) application of new seismic displacement narrowbandness, 2) simpler relative transmissibility function, and 3) compound design of isolation plus tuned mass damper. A standard isolated model is used to show that the base displacement can be controlled at levels in the proximity of the ground motion (T ≈ 1), which results in a positive comparison with previous isolation plus tuned mass damper solutions; this is one of the main co...
16
artículo
Publicado 2000
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Este artículo presenta un trabajo preliminar acerca de la implementación de un Scanlet para: (a) chequeo automático de generación de patrones relacionados con circuitos digitales basados en un modelo con interrupción en presencia de falla, (b) monitoreo y depuración in situ, (c) actualización de la arquitectura de un controlador lógico difuso, y (d) inyección de falla a nivel de pines usando Java API. Los puntos (a)-(c) son tareas de verificación. Como primera aproximación, el sistema STUD ha sido desarrollado empleando la arquitectura (incorporada) JTAG (Joint Test Action Group) y configurada por un CPLD para chequeo y operaciones de programación. Entretanto, las operaciones son ejecutadas por Scanlet, el cual puede ser corrido desde una página de Internet. Finalmente, un controlador lógico difuso, a manera de un núcleo JP, se usa como marca característica.
17
artículo
Publicado 2000
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This article presents preliminary work on the implementation of a Scanlet for: (a) automatic checking of pattern generation related to digital circuits based on amodel with interruption in the presence of failure, (b) in situ monitoring and debugging, (c) update ofthe architecture of a fuzzy logic controller, and (d) pin-level fault injection using JavaAPI. Points (a)-(c) are verification tasks. As a first approximation, the STUD system has been developed using the (built-in) JTAG (Joint Test Action Group) architecture and configured by a CPLD for testing and programming operations. Meanwhile, the operations are executed by Scanlet, which can be run from an Internet page. Finally, a fuzzy logic controller, like an IP core, is used as a trademark.
18
artículo
Publicado 2024
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Objective: To determine the relationship between competency-based management and job performance of the administrative staff at EPS Seda Huánuco S. A., as of 2023. Materials and Methods: This research is of an applied type, with a correlational level, using a non-experimental correlational design. The population and sample comprised the 57 employees of Seda Huánuco, to whom a survey technique was applied, using a questionnaire as the instrument. To determine the results and test the formulated hypotheses, descriptive statistics were applied for frequency tables and graphs, as well as inferential statistics, where the correlation index was interpreted. Results: The results showed that competency-based management is significantly related to job performance. This is inferred from the level of significance obtained in inferential analysis or hypothesis testing, which was p = 0,000 < 0,0...
19
artículo
Publicado 2024
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THE OBJECTIVE OF THIS RESEARCH IS TO DEMONSTRATE, THROUGH THE DESIGN OF A QUALITY MANAGEMENT SYSTEM BASED ON THE ISO 22000:2018 STANDARD, THE INCREASE IN THE PRODUCTIVITY OF THE MOLINERA COMPANY.THIS IS BECAUSE, IN THIS ORGANIZATION, WHOSE FUNCTION IS THE PRODUCTION OF FLOUR, PASTA AND COOKIES DERIVED FROM WHEAT; LOW PRODUCTIVITY HAS BEEN EVIDENT DUE TO THE ABSENCE OF STANDARDIZATION IN ITS PROCESSES AND INSUFFICIENT SYSTEMATIZATION IN FOOD SAFETY MANAGEMENT.THEREFORE, QUANTITATIVE AND NON-EXPERIMENTAL METHODOLOGY HAS BEEN USED, THROUGH THE USE OF DESCRIPTIVE STATISTICS FOR THE INTERPRETATION OF DATA.THIS IS HOW, WHEN CARRYING OUT A BASELINE DIAGNOSIS, WHEN USING THE STATISTICAL SOFTWARE IBM SPSS STATICS, ANALYZING THE INITIAL PRODUCTIVITY AND COMPARING IT WITH THAT OBTAINED AFTER THE PREDICTION OF ESTIMATION VALUES OF THE DESIGN OF THE QUALITY MANAGEMENT SYSTEM FOR THE INTERVAL OF TWELV...
20
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.
