Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
Buscar alternativas:
parallel evaluation » partial evaluation (Expander búsqueda), pucallpa evaluation (Expander búsqueda), parallel resolution (Expander búsqueda)
evaluation study » validation study (Expander búsqueda)
parallel evaluation » partial evaluation (Expander búsqueda), pucallpa evaluation (Expander búsqueda), parallel resolution (Expander búsqueda)
evaluation study » validation study (Expander búsqueda)
1
artículo
Publicado 2021
Enlace
Enlace
This study aimed to draw a parallel between instruments assessing marital quality and the way couples conceptualize their relationship quality. Twenty-five couples were interviewed to understand their ideas about a good quality relationship. The interviews were analyzed according to the topics couples presented, which were then compared with the concepts included in the instruments measuring marital quality. Five themes were identified, partially correspondent to the concepts assessed by the instruments. Cultural differences were found in the American instruments regarding the valuation of some themes to the detriment of others. Research with the Latin American population is necessary to understand its particularities and to develop measures in accordance with these specificities.
2
artículo
Publicado 2025
Enlace
Enlace
The report addresses the management of parallel processes and synchronization in concurrent systems, highlighting common problems in accessing shared resources that affect efficiency and stability. It also highlights the need to optimize the management of large volumes of data and improve academic cooperation to develop advanced solutions.The objective of the study is to identify and analyze synchronization strategies that optimize parallel processes, evaluating their effectiveness in different scenarios and offering recommendations based on recent literature. A systematic review was conducted using the PRISMA methodology, selecting relevant articles published in the last five years and formulating key questions to guide the analysis. The results highlight that non-blocking strategies are more effective for managing shared resources, and techniques such as the use of mutex and actor mode...
3
artículo
Publicado 2025
Enlace
Enlace
This study presents the design exploration and kinematic validation of a transtibial prosthesis based on a 2SPU-RU parallel mechanism. The prototype is currently at Technology Readiness Level 3 (TRL 3), indicating an early-stage concept that has been evaluated under controlled conditions. The mechanism replicates dorsiflexion–plantarflexion, inversion–eversion, and abduction–adduction, corresponding to ankle motion in the sagittal, frontal, and transverse anatomic planes. The system integrates electric actuators and an ESP32 DevKit V1 microcontroller to control joint movements. Functional tests were conducted to assess kinematic performance using inertial sensors and video tracking. Additional evaluations included force distribution analysis using pressure insoles during dorsiflexion and plantarflexion, as well as energy consumption measurements across gait cycles. While the protot...
4
artículo
Conventional performance indicators, especially after recent financial restructuring initiatives, are criticized more than ever for not associating performance and risk. The purpose of this study is to benchmark performance of banks in comparison to risk-taking preferences, under different models with data envelopment analysis, to evaluate whether risks are reasonably priced. Comparing a bank’s risk efficiency with its competitors may provide additional insights to regulatory and supervisory authorities together with bank management. The results indicate that profitability of banks is not necessarily parallel with their risk-taking preferences. Banks with low risk efficiency should revise their business style for potential improvements.
5
artículo
Publicado 2025
Enlace
Enlace
Objective: This study analyzes practical, didactic, and evaluative experiences in the context of university professional practice, drawing on the narratives of 47 students (from initial, intermediate, and final internships) and 9 tutor-teachers from two campuses of a state university in southern Chile. Method: Data were collected through discussion groups guided by a thematically validated script and analyzed using structural analysis, applying a parallel structure in the form of binary discourse. Results: The findings show that tutor-teacher supervision promotes dialogic learning and that the emotional dimension is a central component of student–teacher interactions. In addition, the portfolio of evidence emerges as the most widely used didactic and evaluative resource in the training process. Discussion: Student narratives reveal tensions related to the outdated knowledge of some tut...
6
artículo
Publicado 2019
Enlace
Enlace
Purpose: Hereditary Breast and Ovarian Cancer (HBOC) syndrome is responsible for ~5–10% of all diagnosed breast and ovarian cancers. Breast cancer is the most common malignancy and the leading cause of cancer-related mortality among women in Latin America (LA). The main objective of this study was to develop a comprehensive understanding of the genomic epidemiology of HBOC throughout the establishment of The Latin American consortium for HBOC-LACAM, consisting of specialists from 5 countries in LA and the description of the genomic results from the first phase of the study. Methods: We have recruited 403 individuals that fulfilled the criteria for HBOC from 11 health institutions of Argentina, Colombia, Guatemala, Mexico and Peru. A pilot cohort of 222 individuals was analyzed by NGS gene panels. One hundred forty-three genes were selected on the basis of their putative role in suscept...
7
tesis de grado
Publicado 2025
Enlace
Enlace
Esta investigación tiene como finalidad mejorar la calidad de los afirmados de los caminos vecinales de la ciudad de Candarave-Tacna, producidos en canteras mediante la “Estabilización de afirmados obtenidos de las canteras Arunta, Cerro Blanco, Hospicio, Miculla y Morán para conformación de Afirmados incrementando los valores referenciales de los parámetros de calidad propuestos por el manual de carreteras EG 2013”. Los estabilizadores seleccionados para el material son la Tierra de Chacra y el estabilizador Z con polímeros. La Tierra de Chacra desempeña un papel crucial al incrementar la proporción de finos en la mezcla de agregados, mientras que el estabilizador Z destaca por sus propiedades que optimizan la cohesión y compactación del material afirmado. Para la estabilización, se seleccionaron muestras de estudio provenientes de canteras con la mejor curva granulométr...
8
artículo
Emotional perception of COVID-19 in Mexico: Comparative study between phase 1, phase 2 and the media
Publicado 2021
Enlace
Enlace
Background: Since the first COVID-19 cases in Mexico there have been a variety of emotional responses which have in common fear and stress. The emotional impact of COVID-19 is builded in some way because the information flooding parallel to the pandemic phases, the transition between them and illness perception. The aim of the present work was to compare the perception of COVID-19 between phase 1 and 2 of the pandemic and between the information media used to inform themselves in the Mexican population. Methods: Considering a chain sampling, a comparative study was carried out in which an evaluation battery was disseminated through email and social networks, which was answered by 1560 participants. Results: The concern about the consequences of COVID-19 and its emotional impact increased when going from phase 1 to phase 2 of the pandemic. In addition, it was iden...
9
artículo
Publicado 2023
Enlace
Enlace
The present study aimed to determine the physical and mechanical properties of a 20-year-old plantation of the species Calycophyllum spruceanum, known in Peru as “capirona,” for its potential for wood flooring production. For this purpose, samples were collected from six trees in a plantation located in the district of Curimaná, department of Ucayali, Peru. Physical and mechanical property tests were conducted following the American Society for Testing and Materials (ASTM) D143-94(2000) standard. The results showed that capirona has a basic density of 0,68 g/cm3, which is considered a heavy wood, and exhibits moderate dimensional stability. The mechanical properties demonstrated that the wood has a high resistance to bending and compression parallel to the grain, and a very high resistance to compression perpendicular to the grain, hardness, shear, and toughness. Based on the Peruvi...
10
artículo
Publicado 2023
Enlace
Enlace
The present study aimed to determine the physical and mechanical properties of a 20-year-old plantation of the species Calycophyllum spruceanum, known in Peru as “capirona,” for its potential for wood flooring production. For this purpose, samples were collected from six trees in a plantation located in the district of Curimaná, department of Ucayali, Peru. Physical and mechanical property tests were conducted following the American Society for Testing and Materials (ASTM) D143-94(2000) standard. The results showed that capirona has a basic density of 0,68 g/cm3, which is considered a heavy wood, and exhibits moderate dimensional stability. The mechanical properties demonstrated that the wood has a high resistance to bending and compression parallel to the grain, and a very high resistance to compression perpendicular to the grain, hardness, shear, and toughness. Based on the Peruvi...
11
tesis de grado
Publicado 2023
Enlace
Enlace
[The aim of this study was to determine the physical-mechanical properties of a 20-year-old plantation of the species Calycophyllum spruceanum, known as "capirona" in Peru, due to its potential in wood flooring production. Samples were taken from six trees in a plantation in Curimaná-Ucayali, Peru, and tests were conducted according to ASTM standards (ASTM D 143-94 – 2 000). The results revealed that capirona has a basic density of 0.68 g/cm3, categorizing it as heavy wood, with moderate dimensional stability. Mechanical properties indicated high resistance to bending and parallel compression, and very high resistance to perpendicular compression, hardness, shear, and toughness. According to NTP 251.135.2013, capirona wood was positively evaluated, highlighting its potential for the production of solid wood flooring].
12
artículo
Publicado 2015
Enlace
Enlace
El Consejo Editorial es un equipo de expertos en el campo de la revista.
13
artículo
Publicado 2018
Enlace
Enlace
Through a systematic review of peer-reviewed and grey literature, this paper analyzes evidence of the livelihood impacts of Payments for Environmental Services (PES). Forty-six studies assessed PES livelihood impacts. The assessments presented more positive livelihood impacts than negative ones, focusing on financial benefits. Non-monetary and non-material impacts of PES were largely understudied. Most reviews focused on ES providers, hindering the understanding of broader societal impacts. The review yielded examples where participants lost from their participation or where improvements in one livelihood dimension paralleled deterioration in another. Consequently, we identified key research gaps in: i) understanding the social and cultural impacts of PES, ii) evaluating environmental and economic additionality from improving other ES at the expense of cultural ones, iii) and assessing P...
14
artículo
Publicado 2021
Enlace
Enlace
Se buscó trazar un paralelo entre instrumentos que evalúan la calidad conyugal y la forma como las parejas conceptuan la calidad de su conyugalidad. Se entrevistó a 25 parejas para conocer lo que consideraban una relación de calidad. Las entrevistas fueron analizadas a partir de las temáticas presentadas por los sujetos y posteriormente se comparó con las variables de los instrumentos más utilizados para medir la calidad conyugal. Se identificó cinco temas que corresponden parcialmente a los conceptos evaluados por los instrumentos. Se han detectado diferencias culturales en los instrumentos estadounidenses en cuanto a la valorización de algunos temas sobre otros. Se propone que se haga más investigaciones con la población latinoamericana para comprender sus particularidades y desarrollar medidas que estén de acuerdo con tales especificidades.
15
otro
Publicado 2020
Enlace
Enlace
The purpose of the present study was to elaborate and apply a strategy based on the resolution of problems in the achievement of learning of parallel and perpendicular lines in geometrical figures in students of third grade of primary level, curricular area of mathematics. For the application of the strategy a learning session was elaborated in which the empirical modeling and systemic methods were applied. In the foundation we worked with the analytical - synthetic, inductive - deductive and comparative theoretical methods. The execution took into account the techniques of the exhibition, the team work, the collaborative work. In the evaluation, the techniques of hetero-evaluation, co-evaluation and self-evaluation were applied. After the conclusion of the session, it was concluded that the students achieved the learning of parallel and perpendicular lines in geometric figures.
16
artículo
Publicado 2019
Enlace
Enlace
Se muestra la situación de la biodiversidad marina en bahía Los Chimus e islas La Viuda y Tortuga y se discute su aplicación como una estrategia de evaluación de planes de manejo. El estudio se llevó a cabo en bahía Los Chimus, donde se realizaron muestreos por triplicado (n= 3) tomando en cuenta ocho estaciones equidistantes distribuidas en toda la bahía, en las que se recolectaron muestras de sedimento, con una draga van Veen, para el registro de organismos del macrobentos. En cada isla se determinaron cuatro estaciones en transectas paralelas a la línea de costa, para recolectar organismos del megabentos, se efectuaron tres muestreos mediante buceo, además de registros audiovisuales. En cada punto de muestreo se realizaron registros de profundidad, temperatura, salinidad y oxígeno. Los resultados muestran que los mayores valores de densidad, biomasa y diversidad de organismo...
17
artículo
Publicado 2021
Enlace
Enlace
The right to have free access to information is one of the most underlying examples of the first generation of human rights. Also, it is a requirement of realization of citizenship rights and one of the vital issues in the principle of democratic participation discourse. Due to the importance of this issue, the approval of the Law on Dissemination and Free Access to Information in 2009 in Iran can be a vital step toward the achievement of free access to information, transparency, and favorable democracy. The purpose of this study is to explain the challenges and opportunities of the Law on Dissemination and Free Access to Information in Iran. Hence, by referring to scholars in the field of law, formal and natural evaluation of Law on Dissemination and Free Access to Information was done. The method in this study is data-based, and deep interviews are used to analyze the different aspects...
18
artículo
Publicado 2021
Enlace
Enlace
The right to have free access to information is one of the most underlying examples of the first generation of human rights. Also, it is a requirement of realization of citizenship rights and one of the vital issues in the principle of democratic participation discourse. Due to the importance of this issue, the approval of the Law on Dissemination and Free Access to Information in 2009 in Iran can be a vital step toward the achievement of free access to information, transparency, and favorable democracy. The purpose of this study is to explain the challenges and opportunities of the Law on Dissemination and Free Access to Information in Iran. Hence, by referring to scholars in the field of law, formal and natural evaluation of Law on Dissemination and Free Access to Information was done. The method in this study is data-based, and deep interviews are used to analyze the different aspects...
19
artículo
Publicado 2020
Enlace
Enlace
The aim of this study was to carry out the systematic classification in related groups and based on morphological similarities of 19 breeds of hens of the Mediterranean group. These breeds were 15 Spanish (Alicantina, Andaluza Azul, Cara Blanca, Castellana Negra, Empordanesa, Flor d’Ametller, Mallorquina, Menorquina, Murciana, Pairal, Penedesenca, Prat, Sobrarbe, Utrerana and Valenciana de Chulilla) and four Italians (Italiana, Livorno, Mericanel della Brianza and Paduana). The analysis included the evaluation of 17 qualitative morphological characteristics and was based on the principle of parsimony using Fitch method. The resulting phylogram should be interpreted as a group tree concerning the morphological relationships between breeds and not as a phylogenetic tree because does not allow a clear clustering of breeds according to their origin of purpose. This, together with the rates...
20
artículo
Publicado 2020
Enlace
Enlace
The aim of this study was to carry out the systematic classification in related groups and based on morphological similarities of 19 breeds of hens of the Mediterranean group. These breeds were 15 Spanish (Alicantina, Andaluza Azul, Cara Blanca, Castellana Negra, Empordanesa, Flor d’Ametller, Mallorquina, Menorquina, Murciana, Pairal, Penedesenca, Prat, Sobrarbe, Utrerana and Valenciana de Chulilla) and four Italians (Italiana, Livorno, Mericanel della Brianza and Paduana). The analysis included the evaluation of 17 qualitative morphological characteristics and was based on the principle of parsimony using Fitch method. The resulting phylogram should be interpreted as a group tree concerning the morphological relationships between breeds and not as a phylogenetic tree because does not allow a clear clustering of breeds according to their origin of purpose. This, together with the rates...
