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1
artículo
Publicado 2024
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Introduction: Currently, teamwork is considered a key factor for achieving organizational results, and therefore it is recognized as a fundamental skill in the education of university students of the business field. Objective: To analyze the propensity and attitude towards teamwork in business students from a Chilean university. Method: The study with a quantitative approach, non-experimental design and descriptive-transversal type, used the survey (n=215) as a data collection technique, whose questionnaire was based on the work of Mendo-Lázaro et al. (2017) for the measurement of attitudes towards teamwork (CACTE). The collected data were examined using a descriptive, inferential and multivariate statistical analysis (binary logistic regression). Results: It was found that the students prefer to work collectively; and that academic and socio-affective attitudes have a significant impac...
2
artículo
Publicado 2024
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Introduction: Currently, teamwork is considered a key factor for achieving organizational results, and therefore it is recognized as a fundamental skill in the education of university students of the business field. Objective: To analyze the propensity and attitude towards teamwork in business students from a Chilean university. Method: The study with a quantitative approach, non-experimental design and descriptive-transversal type, used the survey (n=215) as a data collection technique, whose questionnaire was based on the work of Mendo-Lázaro et al. (2017) for the measurement of attitudes towards teamwork (CACTE). The collected data were examined using a descriptive, inferential and multivariate statistical analysis (binary logistic regression). Results: It was found that the students prefer to work collectively; and that academic and socio-affective attitudes have a significant impac...
3
artículo
The work reviews a recurrent topic in labor and social security law in Cuba: the administration of justice in the solution of conflicts. Its objective is to support a set of proposals that contribute to the improvement of the Cuban labor justice system, in line with international trends in the matter, and that preserves the principlesand features that define it. The research employed theoretical methods, such as historical-legal, legal-doctrinal, and exegetical-analytical; and empirical methods, such as document review. As a result of theanalysis of doctrine and legislation, the main problems and challenges facing labor justice in Cuba and, in general, labor and social security procedural law are identified, which made it possible to propose some guidelines required for its future improvement given a labor law reform.
4
artículo
Publicado 2020
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Economic and political changes in contemporary society lead to reforms of many social spheres. The system of education in general and higher professional education in particular is no exception. The issue of ensuring the quality of education has recently attracted great attention in all countries of the world. The key problem of reforming education is raising its quality. In this paper, the object of research was the quality of education provided by higher education institutions. The authors have conducted the analysis of models for raising the quality of education and qualimetry of the laboratory work quality based on a survey of teachers and students. The QFD method was described by the example of its application in five universities of the Russian Federation. It has been proved that this method can provide the university with a planning tool with which higher education institutions ca...
5
artículo
Publicado 2020
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Economic and political changes in contemporary society lead to reforms of many social spheres. The system of education in general and higher professional education in particular is no exception. The issue of ensuring the quality of education has recently attracted great attention in all countries of the world. The key problem of reforming education is raising its quality. In this paper, the object of research was the quality of education provided by higher education institutions. The authors have conducted the analysis of models for raising the quality of education and qualimetry of the laboratory work quality based on a survey of teachers and students. The QFD method was described by the example of its application in five universities of the Russian Federation. It has been proved that this method can provide the university with a planning tool with which higher education institutions ca...
6
artículo
Publicado 2024
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By 2050, 68% of the global population will reside in cities, driving rapid urban growth and intensifying demand for scarce ecological resources within the Water-Food-Energy nexus. Social metabolism quantifies energy and material transformations with a social focus, building upon urban metabolism. Its application in resource-scarce informal settlements (ISs) has the potential to enhance their sustainability significantly. As community dynamics evolve, acknowledging society as a dynamic variable within this framework becomes increasingly relevant. Our study employs the Multi-Scale Integrated Analysis of Societal and Ecosystem Metabolism (MuSIASEM) framework, focusing on key variables: human activity, land use, money, energy, water, waste, and food. Based on surveys, interviews, GIS datasets, and statistical information, the study investigates the Ciudad de Gosen IS in Lima, Peru. The resul...
7
tesis doctoral
Publicado 2020
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También puede descargar la tesis en el repositorio institucional de la Pontifícia Universidade Católica do Rio de Janeiro: https://doi.org/10.17771/PUCRio.acad.49171
8
artículo
Publicado 2024
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Companies that seek to be differentiated and increase their profitability, including consulting, whose principal asset is knowledge, often implement innovation processes. However, there is a lack of knowledge about how innovation develops in these organizations. This paper aims to show innovation practices in health and safety consulting companies in Bogotá. After comparing several methods to characterize innovation, one that deals with knowledge and its management was selected to develop a descriptive study. The study identified three key aspects of innovation development: creating spaces for informal knowledge exchange, using information technologies to gather knowledge generated in each service, and establishing the registry of excellence to monitor innovation activities and results. These results enable these consulting firms to allocate resources to such actions to improve t...
9
artículo
Publicado 2024
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Companies that seek to be differentiated and increase their profitability, including consulting, whose principal asset is knowledge, often implement innovation processes. However, there is a lack of knowledge about how innovation develops in these organizations. This paper aims to show innovation practices in health and safety consulting companies in Bogota?. After comparing several methods to characterize innovation, one that deals with knowledge and its management was selected to develop a descriptive study. The study identified three key aspects of innovation development: creating spaces for informal knowledge exchange, using information technologies to gather knowledge generated in each service, and establishing the registry of excellence to monitor innovation activities and results. These results enable these consulting firms to allocate resources to such actions to improve th...
10
artículo
Publicado 2017
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Objective: Work motivation and job satisfaction are key elements for Human Resource Management from a total quality approach. This study aims to establish the relationship between work motivation and job satisfaction of the staff of the Peruvian branch of Partners in Health, to determine the staff´s level of work motivation according to Frederick Herzberg’s Two-Factor Theory, and to determine the staff´s level of job satisfaction according to the dimensions of the Font Roja questionnaire. Materials and methods: A descriptive, observational, cross-sectional, relational study. The sample consisted of 136 workers who completed a self-administered survey between February and June 2016. Results: The level of work motivation was “moderately motivated” (49.3%). Regarding the hygiene factors, workers were moderately motivated (46.3%), and the factors with the highest overall averages wer...
11
artículo
Publicado 2022
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Accurate estimation of modal parameters of cable-stayed bridges plays a key role in evaluating the safety of these structures under dynamic loads such as traffic, wind and earthquakes. Furthermore, the difficulty in exciting this type of structure makes ambient vibration measurements a significant source of information to validate the developed full three-dimensional finite element models that are used to evaluate the dynamic response of this type of bridges. In this work, the Rayitos de Sol cable-stayed bridge was selected as a case study. To evaluate the modal parameters of the bridge, environmental vibration data were collected from strategic points on the platform. Using data recorded in the field, a series of system identification methods were carried out and then compared in the time and frequency domain. The collected data were analyzed based on only-output identification methods:...
12
artículo
Publicado 2024
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The leadership literature suggests that a servant leadership style can reduce negative employee outcomes, even in challenging work environments such as the educational sector, where teachers play a key role in social development. This research aimed to evaluate the effect of servant leadership on work happiness and organizational justice. An explanatory study was carried out including 210 men and women who declared that they perform teaching activities, aged between 21 and 68 years (M = 38.63, SD = 10.00). The data were collected using a self-report scale of servant leadership, work happiness and organizational justice, obtaining an adequate measurement model (α = between 0.902 and 0.959; CR = between 0.923 and 0.963; AVE = 0.604 and 0.631; VIF = between 1.880 and 2.727). The theoretical model was evaluated using the Partial Least-Squares PLS-SEM method. According to the results, the hy...
13
artículo
Publicado 2012
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In 2010, Perales et al. found in medical students of the Universidad Nacional Mayor de San Marcos a lifetime prevalence of suicide attempts than 4%. The purpose of this study is to estimate the prevalence of this problem among students from the School of Social Work at the university, as there are no data on the country. To estimate the prevalence of suicidal behavior and associated factors in students of the School of Social Work at San Marcos. METHODS: Cross-sectional analytical study on the universe of students enrolled in the School of Social Work in 2011. In group sessions, were applied measuring instruments (scales of self-measurement of depression and anxiety Zung, guest suicidal, homicidal thoughts and indicators of antisocial behavior and CAGE) students who previously gave written informed consent. Data were subjected to descriptive and specific analysis of key survey variables.
14
artículo
Publicado 2012
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In 2010, Perales et al. found in medical students of the Universidad Nacional Mayor de San Marcos a lifetime prevalence of suicide attempts than 4%. The purpose of this study is to estimate the prevalence of this problem among students from the School of Social Work at the university, as there are no data on the country. To estimate the prevalence of suicidal behavior and associated factors in students of the School of Social Work at San Marcos. METHODS: Cross-sectional analytical study on the universe of students enrolled in the School of Social Work in 2011. In group sessions, were applied measuring instruments (scales of self-measurement of depression and anxiety Zung, guest suicidal, homicidal thoughts and indicators of antisocial behavior and CAGE) students who previously gave written informed consent. Data were subjected to descriptive and specific analysis of key survey variables.
15
artículo
Publicado 2022
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The migration of creators from other platforms and the emergence of new lines of content are contributing to the thematic diversification of Twitch.tv beyond its leadership in gaming. This article explores the potential for collaboration, education, and creation of live-streaming platforms by analyzing the online coworking experience of the JaimeAltozano ‘working room’ on Twitch, launched after the outbreak of the Covid-19 pandemic. An initiative that gathered 222,172 hours worked by the community in three months. Using a mixed methods research design, the experience was studied on the basis of quantitative data, 67 in-depth interviews with users and ethnographic techniques for content analysis. The results obtained in the three phases of the research process show that experiences like the JaimeAltozano ‘working room’ are useful virtual spaces for productivity. Based on these res...
16
artículo
Publicado 2015
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Cervical cancer is one of the main causes of death by disease worldwide. In Peru, it holds the first place in frequency and represents 8% of deaths caused by sickness. To detect the disease in the early stages, one of the most used screening tests is the cervix Papanicolaou test. Currently, digital images are increasingly being used to improve Pap test efficiency. This work develops an algorithm based on adaptive thresholds, which will be used in Pap smear assisted quality control software. The first stage of the method is a pre-processing step, in which noise and background removal is done. Next, a block is segmented for each one of the points selected as not background, and a local threshold per block is calculated to search for cell nuclei. If a nucleus is detected, an artifact rejection follows, where only cell nuclei and inflammatory cells are left for the doctors to interpret. The ...
17
artículo
Publicado 2020
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The main objective was to determine the level of relationship between a skills management model and the work environment of workers in a service, consulting and outsourcing company. The population was 350 workers from a Peruvian company with an adjusted sample of 120 to 95% confidence level. The analysis methods are carried out through surveys with two types of scale, Likert type and dichotomous. According to the results of the variable management by competences and the work environment, the difficulties and the positive form are correlated (0.622). The dimensions of variable management by competences are: planning and dissemination of the strategic plan, identification of competencies, basic training in competencies and work environment. An application scheme of a competency management model is proposed. It is concluded that competency management and all its dimensions are related to th...
18
artículo
Publicado 2020
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The main objective was to determine the level of relationship between a skills management model and the work environment of workers in a service, consulting and outsourcing company. The population was 350 workers from a Peruvian company with an adjusted sample of 120 to 95% confidence level. The analysis methods are carried out through surveys with two types of scale, Likert type and dichotomous. According to the results of the variable management by competences and the work environment, the difficulties and the positive form are correlated (0.622). The dimensions of variable management by competences are: planning and dissemination of the strategic plan, identification of competencies, basic training in competencies and work environment. An application scheme of a competency management model is proposed. It is concluded that competency management and all its dimensions are related to th...
19
artículo
Publicado 2024
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The marking or tagging of turtles is a widely used to facilitate the monitoring of population demography, structure, and conservation of species. Even though they are used in many studies of turtle demography, the available methods are not very efficient, except for microchips (Passive Intergraded Transponder/PIT tags); however, the latter is too expensive to be used on a large scale. Here we present a viable, cost-effective tagging alternative that uses a durable plastic cattle tag and pin. Turtles in the genus Podocnemis were tagged in the Lower-Amazon region, west of the state of Pará, Amazon, Brazil. This method is highly recommended for future work on monitoring and population structure of large species of freshwater turtles. In addition to feasibility, it can be used in the form of citizen science, as the information can be obtained by laypeople and taken to researchers and conser...
20
artículo
Publicado 2023
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Peru has several foods with high lipid content (especially oils), rich in omega fatty acids (ω-3 and ω-6) that are widely studied for their anti-inflammatory (ω-3) and pro-inflammatory (ω-6) effects. However, ω-3 and ω-6 are susceptible to oxidation resulting in accelerated deterioration of the oils. The objective of this work was to determine the oxidative stability index (OSI) of vegetable (seeds) and animal (anchoveta) oils from Peru, with high ω-3 and ω-6 contents, in order to compare oxidation kinetic parameters and shelf life. For this purpose, the Rancimat accelerated oxidation method was used, whose working parameters were: air flow (F = 25 L/h), sample weight (M = 3 g) and temperature range (T = 60-140 °C). The results indicated that the OSI values, as well as the shelf-life projection (T = 25°C) were in the following order: olive oil > chestnut > sesame > sac...
