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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#3.03.03
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1
artículo
Publicado 2021
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This research focused on the synthesis of a functional alginate-based material via chemical modification processes with two steps: oxidation and reductive amination. In previous alginate functionalization with a target molecule such as cysteine, the starting material was purified and characterized by UV-Vis,1 H-NMR and HSQC. Additionally, the application of FT-IR techniques during each step of alginate functionalization was very useful, since new bands and spiked signals around the pyranose ring (1200–1000 cm−1) and anomeric region (1000–750 cm−1) region were identified by a second derivative. Additionally, the presence of C1-H1 of β-D-mannuronic acid residue as well as C1-H1 of α-L-guluronic acid residue was observed in the FT-IR spectra, including a band at 858 cm−1 with characteristics of the N-H moiety from cysteine. The possibility of attaching cysteine molecules to an a...
2
artículo
Publicado 2024
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The most controversial institution incorporated into the Criminal Procedure Code of 2004 was the sentence of the acquitted, which is the power that the Superior Criminal Chamber has, when resolving the appeal that may have been filed against a previous acquittal sentence issued in favor of the accused (first instance), in being able to amend it in a conviction against this same procedural subject (second instance), sentencing decision that originally could only be questioned by means of the appeal of cassation. However, the national legislator, through Law No. 31592 of October 26th 2022, has decided to briefly reform this adjective norm, where the legal novelty is that this convicted person has the possibility of challenging his sentence via a new appeal, in which the Criminal Chamber of the Supreme Court is enabled to act as a judicial instance, this according to the exclusive rules of ...
3
artículo
Publicado 2024
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The most controversial institution incorporated into the Criminal Procedure Code of 2004 was the sentence of the acquitted, which is the power that the Superior Criminal Chamber has, when resolving the appeal that may have been filed against a previous acquittal sentence issued in favor of the accused (first instance), in being able to amend it in a conviction against this same procedural subject (second instance), sentencing decision that originally could only be questioned by means of the appeal of cassation. However, the national legislator, through Law No. 31592 of October 26th 2022, has decided to briefly reform this adjective norm, where the legal novelty is that this convicted person has the possibility of challenging his sentence via a new appeal, in which the Criminal Chamber of the Supreme Court is enabled to act as a judicial instance, this according to the exclusive rules of ...
4
artículo
This project focuses on presenting a reference model based on tools already created to automate the process of performing functional tests during the evaluation of the quality of the developed product. This automation includes the evaluation of certain automated test management tools and automated functional testing.Software development and computer provide quality service is what is currently achieved with functional tests made in the development stage. This process is very important and critical part in the development process and must be done with greater efficiency and better efficiency. During the project the current processes that are part of the application development methodology, both theoretically and in practice met. Automation tools and methodologies for testing were evaluated. It was considered very important that both methodological solutions and technical support aspects s...
5
artículo
Publicado 2024
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Objective: To validate an explanatory model of cognitive functioning in older adults, based on inhibitory control, working memory and processing speed. Method: Explanatory-correlational design. 128 people between 60 and 85 years of age were evaluated with working memory and processing speed tests of the WAIS-IV intelligence scale, Stroop Test and Neuropsi. Results: Two models of structural equation analysis were applied. In model 1, with the total sample, inhibitory control better explains the cognitive functioning in adults aged 60 to 85 years (β=0.22; p<0.538). Model 2, which included age as a control variable, divided the sample into two age groups, and found that processing speed best predicted cognitive functioning in adults aged 60-70 years (β=2.329; p=0.030). but no variable predicted cognitive functioning in adults aged 71 to 85 years. The second model showed better fitting ...
6
artículo
Publicado 2019
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Edge detection is a digital image processing tool. It determines points in a digital image where light intensity suddenly changes. This process applies to a digital image which assumes some degree of uncertainty in the location and intensity of the pixel in the real image. In this work, we propose an edge detection model which consists in capturing this uncertainty in terms of interval images. Then we apply interval-valued fuzzy morphology to calculate the interval-valued erosion and dilation. Finally, we compute the convex combinations of the upper and lower bounds of the interval-valued erosion and dilation image, to obtain a morphological erosion and dilation respectively, and thus an edge image.
7
artículo
Publicado 2019
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Edge detection is a digital image processing tool. It determines points in a digital image where light intensity suddenly changes. This process applies to a digital image which assumes some degree of uncertainty in the location and intensity of the pixel in the real image. In this work, we propose an edge detection model which consists in capturing this uncertainty in terms of interval images. Then we apply interval-valued fuzzy morphology to calculate the interval-valued erosion and dilation. Finally, we compute the convex combinations of the upper and lower bounds of the interval-valued erosion and dilation image, to obtain a morphological erosion and dilation respectively, and thus an edge image.
8
artículo
Publicado 2016
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This article addresses the relationship between the Process and the Constitution. For this purpose, it is explained what is the object of study of the Procedural Law, and which is the litigation model adopted in article 139 of the Peruvian Constitution, why this model is about a system with its own autonomy and substantivity and not about a subsystem, and how Civil Law and Common Law converging in this model. Furthermore, the author establishes, based on the Constitution, the reason why the existing procedural guarantees in our legal system do not imply a “right to a right decision”, but only the right to a fair process, and explains the difference between “fair process” and “justice” or “judicial truth”.
9
artículo
Publicado 2025
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Purple corn (Zea mays L.) is a superfood native to Peru, highly regarded for its functional properties and commonly used in the preparation of traditional beverages and desserts, such as chicha morada and mazamorra morada. Following processing, the corn cobs remaining as a byproduct retain significant amounts of bioactive compounds with potential for utilization. This study proposes their use as a primary component in the production of teas. To ensure product safety, the moisture content, total ash, and counts of enterobacteria and aflatoxins in the raw materials were first evaluated. Fourteen formulations were developed, varying in the proportions of corn cobs, quince, stevia, cinnamon, and cloves, as well as extraction times (5 and 10 minutes at 100 °C) with hot water. Two rapid sensory evaluation methods using consumer panels were applied sequentially: Flash Profile (FP) and Check-...
10
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 ...
11
artículo
Publicado 2008
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This study had the objective to analyze the mental processes in terms of the thinking abilities and the cognitive functions as well as some levels of text processing that distinguish (differentiate) good and poor reader students from High School. The analysis was based on the theories: The Structural Cognitive Modifiability of Reuven Feuerstein and the Text Processing of W. Kintsch and T.A Van Dick. The cognitive demands of solution from each one of the questions of a standardized reading test were analyzed as mentioned before. The following cognitive processes were identified and organized: Classification, Analysis-Synthesis, Logic inference and Hypothetical reasoning.
12
artículo
Publicado 2008
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This study had the objective to analyze the mental processes in terms of the thinking abilities and the cognitive functions as well as some levels of text processing that distinguish (differentiate) good and poor reader students from High School. The analysis was based on the theories: The Structural Cognitive Modifiability of Reuven Feuerstein and the Text Processing of W. Kintsch and T.A Van Dick. The cognitive demands of solution from each one of the questions of a standardized reading test were analyzed as mentioned before. The following cognitive processes were identified and organized: Classification, Analysis-Synthesis, Logic inference and Hypothetical reasoning.
13
artículo
Publicado 2018
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This article allows us to show in a descriptive and analytical, based on scientific evidence of a social, psychological and clinical, those impact caused by the excess or abuse of digital technology through the use of cell phones or smartphones, tablets with access to the Internet, the, which bring as consequences to the child who uses it, metabolic repercussions such as obesity, functional repercussions such as visual fatigue, dizziness, anxiety or drowsiness; as well as psychological alterations in which the reactions of irritability predominate, behavior problems (tantrums, aggressiveness, little tolerance for frustration), insomnia, greater tendency to depression and even suicides (in the adolescent age). All these factors in turn interfere, in great magnitude, on their integral health and in the school learning process...
14
artículo
Publicado 2018
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This article allows us to show in a descriptive and analytical, based on scientific evidence of a social, psychological and clinical, those impact caused by the excess or abuse of digital technology through the use of cell phones or smartphones, tablets with access to the Internet, the, which bring as consequences to the child who uses it, metabolic repercussions such as obesity, functional repercussions such as visual fatigue, dizziness, anxiety or drowsiness; as well as psychological alterations in which the reactions of irritability predominate, behavior problems (tantrums, aggressiveness, little tolerance for frustration), insomnia, greater tendency to depression and even suicides (in the adolescent age). All these factors in turn interfere, in great magnitude, on their integral health and in the school learning process...
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
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...
17
artículo
Publicado 2025
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Correctly executing exercises during training is of vital importance to ensure adequate athletic performance. Sit-ups are among the most frequently performed exercises requiring proper evaluation. This exercise contributes to increasing abdomen strength, having better posture to reduce back problems, and improving overall physical condition and appearance, among other benefits. Existing methods for evaluating the correct execution of sit-ups are manual, subjective, and inefficient in terms of time, cost, and precision. Therefore, there is a need to have technological tools that measure and monitor core abdominal strength while simultaneously verifying, through image processing, the correct execution of the exercise. Since no solutions with these capabilities have been found in the literature, this work proposes a system that performs these functions using electromyographic (EMG) sensors,...
18
artículo
Publicado 2013
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The application of different unit root statistics is by now a standard practice in empirical work. Even when it is a practical issue, these statistics have complex nonstandard distributions depending on functionals of certain stochastic processes, and their derivations represent a barrier even for many theoretical econometricians. These derivations are based on rigorous and fundamental statistical tools which are not (very) well known by standard econometricians. This paper aims to fill this gap by explaining in a simple way one of these fundamental tools: namely, the Functional Central Limit Theorem. To this end, this paper analyzes the foundations and applicability of two versions of the Functional Central Limit Theorem within the framework of a unit root with a structural break. Initial attention is focused on the probabilistic structure of the time series to be considered. Thereafter...
19
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 ...
20
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 ...
