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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#3.03.03
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https://purl.org/pe-repo/ocde/ford#5.01.00
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ODS 3: Salud y bienestar. Garantizar una vida sana y promover el bienestar de todos a todas las edades
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Evaluación
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Investigación cuantitativa
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Perú
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scale selection » site selection (Expander búsqueda), staff selection (Expander búsqueda), lane selection (Expander búsqueda)
scale selection » site selection (Expander búsqueda), staff selection (Expander búsqueda), lane selection (Expander búsqueda)
1
artículo
The information and communications technologies are revolutionizing the classic ways of carrying out the processes, in particular, for the teacher selection processes we have the classic form of evaluation, according to the criteria of each educational institution, in the present work it is presented a teacher selection model, using neural networks, using 3 criteria and 23 characteristics, which are entered into individual networks for each criterion and additionally a network for the final classification, is presented based on a prototype, an application developed with the computational tool Matlab, which is described in detail for its application and scaling, for purposes of measuring the performance of the network, evaluations were carried out with a group of 30 candidates, grouped into two groups, a group of 15 candidates with positive conditions complying with the policies of the ed...
2
objeto de conferencia
Conferencia de la International Conference on Machine Learning and Data Engineering
3
artículo
In this article it is presented the technique succinctly to elaborate scales of valuation in those that values are measured referred to specific behaviours, The starting point is the comparison among three definitions lo illustrate the character of feeling of the values to opt at the end for the definition of Rokeach, according to which uses the technique of Likert and each article contains the comparison between the selected value and a value competitor, assisting lo the definition of Rokeach according to which a value is a relatively permanent belief That a way of particular behaviour or that an existence state is personal and socially preferable to alternating ways of behaviour and existence states». Of definition is he/she has taken as approach for the construction from the items to the preference notion. Next the steps are presented to give from the moment in That the values are ch...
4
artículo
In this article it is presented the technique succinctly to elaborate scales of valuation in those that values are measured referred to specific behaviours, The starting point is the comparison among three definitions lo illustrate the character of feeling of the values to opt at the end for the definition of Rokeach, according to which uses the technique of Likert and each article contains the comparison between the selected value and a value competitor, assisting lo the definition of Rokeach according to which a value is a relatively permanent belief That a way of particular behaviour or that an existence state is personal and socially preferable to alternating ways of behaviour and existence states». Of definition is he/she has taken as approach for the construction from the items to the preference notion. Next the steps are presented to give from the moment in That the values are ch...
5
artículo
Publicado 2022
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Polyribosyl-ribitol-phosphate (PRP) from Haemophilus influenzae type b (Hib) is an active immunizing molecule used in the production of the vaccine against H. influenzae, and industrial production could contribute to satisfying a world demand especially in developing countries. In this sense, the aim of this study was to establish a scale-up process using the constant oxygen mass transfer coefficient (kLa) such as the criterion for production of PRP in three different sizes of bioreactor systems. Three different kLa values (24, 52 and 80 h−1) were evaluated in which the biological influence in a 1.5 L bioreactor and 52 h−1 was selected to scale-up the production process until a 75 L pilot-scale bioreactor was achieved. Finally, the fed-batch phase was started under a dissolved oxygen concentration (pO2) at 30% of the saturation in the 75 L bioreactor to avoid oxygen limitation; the p...
6
artículo
Publicado 2022
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Polyribosyl-ribitol-phosphate (PRP) from Haemophilus influenzae type b (Hib) is an active immunizing molecule used in the production of the vaccine against H. influenzae, and industrial production could contribute to satisfying a world demand especially in developing countries. In this sense, the aim of this study was to establish a scale-up process using the constant oxygen mass transfer coefficient (kLa) such as the criterion for production of PRP in three different sizes of bioreactor systems. Three different kLa values (24, 52 and 80 h−1) were evaluated in which the biological influence in a 1.5 L bioreactor and 52 h−1 was selected to scale-up the production process until a 75 L pilot-scale bioreactor was achieved. Finally, the fed-batch phase was started under a dissolved oxygen concentration (pO2) at 30% of the saturation in the 75 L bioreactor to avoid oxygen limitation; the p...
7
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.
8
artículo
The investigation report presents/displays the process of construction of an instrument of measurement for the study of the organization like reality socially constructed, concretely the phases to identify, to isolate and to discriminate the indicators of the phenomenon that we have denominated organizational representation. The boundary of the potential indicators has been made using technical qualitative (documentary analysis, diagram of affinity, agreement interjudges -conceptual). The potential indicators belong to anyone of the seven following dimensions: organizational context, structure, processes, climate, culture, satisfaction, effectiveness. The isolation and discrimination of the indicators selected between the potentials have been made using technical quantitative statistics (descriptive analyses, multidimensional scaling, factorial analysis and reliability indices). 49 indic...
9
artículo
The purpose of this research was the Scale of Attitudes for Preparedness in the Face of Social Disasters in the population of the San Diego de Alcalá Association in the district of San Martín de Porres, whose line of research is psychometric. A pilot test consisting of 80 participants of the same association was carried out, in order to validate the instrument, after which the scale was applied to the general sample, which were 350 inhabitants of the selected association. The research design is experimental, Instrumental and exploratory level. The main objective is to design the scale and find its psychometric properties. Content validity was carried out through the review of 20 expert judges in psychology; the process of construct validity was carried out by means of the correlation of the articles - test and items - factor. With respect to the reliability of the test, a value of .888...
10
tesis de grado
Publicado 2021
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El objetivo de la presente investigación es determinar la relación que existe entre el proceso de selección de personal y el desempeño laboral del área administrativa en una municipalidad distrital de Lima en el periodo 2020, por medio de la metodología de diseño no experimental, de tipo descriptivo correlacional, con una población que comprende a 46 trabajadores del área administrativa y una muestra censal que considera a la población en su totalidad. Entre los instrumentos de recolección de datos se empleó 2 cuestionarios para responder según la escala de Likert. Estos cuestionarios fueron validados a través del juicio de expertos y su confiabilidad mediante el estadístico Alfa de Cronbach. Se concluye que existe una relación positiva y moderada entre el proceso de selección de personal y el desempeño laboral. A través del coeficiente de correlación (r=0,632) la hip...
11
artículo
Publicado 2023
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The purpose of this instrumental design study was to analyze the psychometric evidence of the Multidimensional Scale of Perceived Social Support (MSPSS) for its application in university students in Metropolitan Lima. A total of 520 students participated, 292 women (56%) and 228 men (44%), between 18 and 61 years of age (M = 24.89, SD = 5.17). The confirmatory factor analysis showed acceptable values for the bifactor model: χ2/gl = 4.645, CFI = .99, TLI = .98, SRMR = .027, RMSEA = .084 (90% C.I., .072, .096) and WRMR = .99. Additionally, a value of H = .945, PUC = .727, ECV = .695 and the ωH = .85 were obtained for the general factor. Convergent validity was examined with the General Self-Efficacy Scale (GSES) (r = .50; r2 = .25) and divergent validity with the Test Anxiety Inventory-State (TAI-State) (r = -.32; r2 = .10). In addition, reliability was determined through the ordinal ome...
12
artículo
Publicado 2021
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The present instrumental study aimed to describe the psychometric properties of the Coping with Pre-Exam Anxiety and Uncertainty Scale (COPEAU-A) in Chilean university students. 230 first-year students from a university in the north of Chile participated, where 67,4% were women and 32.6% men, with an average age of 18,9 years. By confirmatory factor analysis, using a robust weighted least squares method (WLSMV), five models were compared, finding the best fit indicators in the composite of four oblique factors with 20 ítems (X2=228,795, gl=164, p<,01; X2/gl=1,395; TLI=,929; CFI=,939; RMSEA=,042). The reliability of the four factors was adequate, showing McDonald's Omega coefficients between ω=,716 and ω=,873. In turn, the results showed the factorial invariance of the instrument according to sex. It is concluded that the psychometric properties of COPEAU-A would support its use to ...
13
artículo
Publicado 2025
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The aim of this study is to determine the validity and reliability of the Organizational Culture Types Scale (ETCO). For this purpose, a quantitative, non-experimental, crosssectional, and instrumental study was conducted. A non-probabilistic selection process was carried out with 418 subjects from both public and private companies in Mexico City. The results indicate that, by eliminating four out of the 92 items from its original version, the ETCO demonstrates adequate exploratory and confirmatory factorial validity, as well as high reliability. Furthermore, a comparative profile of organizational culture types is presented by type and size of companies and job level, which enables the support of organizational change and development strategies.
14
artículo
Publicado 2022
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The aim of this study was to provide psychometric evidence of the functioning of the De Jong Gierveld’s Loneliness Scale in university students from Argentina. An empirical instrumental research was conducted, in a sample of 307 university students, between 18 and 54 years old. The Spanish translation of the De Jong Gierveld’s Loneliness Scale and the Spanish translation for Argentina of the Patient's Health Questionnaire were administered. The results of the Confirmatory Factor Analysis suggested that this instrument should be considered bidimensional, with an equitable distribution of elements in each factor representing social and emotional loneliness, respectively. The factor loadings of the items were very good, indicating that the indicators are properly related to their respective dimensions. The internal consistency was optimal. These results show that the scale is homogeneou...
15
artículo
Publicado 2014
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The location of an industrial plant, is the process of choosing a geographical location to perform the operations of a company. To determine the best location, you must perform an assessment of the factors affecting the selection. Two groups of factors are considered: Quantitative, which are easy to quantify and Qualitative that are less tangible, hard to quantify, evaluation of the latter depends on the judgment of the analyst, keeping a tinge of subjectivity, making no model used to ensure that the venue is optimal. To optimize the classification of factors, it is proposed to use the model of Analytic Hierarchy Process (AHP) with a proper rating scale, which ensures consistency of it and allows the use of a software (Expert Choice). This study presents and demonstrates the contribution of the Analytic Hierarchy Process (AHP) in the task of optimizing the location of an industrial plant...
16
artículo
Publicado 2018
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Objective: To determine and interpret the perception of the graduates about the teaching-learning process in a School of Private Nursing. Materials and methods: The research approach is mixed. The design is concurrent according to the time of the methods and quant / which according to the priority. The sample consisted of 120 graduates in the quantitative phase, of which 8 were selected for the qualitative phase. The instrument used in the quantitative phase was a Likert scale of 30 items, validated by expert judgment. For the qualitative phase, a semi-structured interview was used, which allowed grouping the responses into categories. Results: 57% of graduates perceive the teaching - learning process as good, followed by 26% as regular. As for the 4 dimensions, most perceive it as good. In the curricular plan dimension the graduates expressed disagreement regarding the curricular plan, ...
17
artículo
Publicado 2023
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The purpose of this research was to determine the impact of pedagogical support as a strategy to strengthen management in the classroom of a public school in Peru, located in the positivist paradigm, under the modality of descriptive field work and It is inserted in the research line of the Autonomous University of Peru, called: Person, Society, Company and State. It was based on Maslow's Hierarchy of Needs Theory (2000). The population was made up of the Directors and Secondary Education Teachers of a public school in Lima. The sample was made up of: one (1) Director, nine (9) Coordinators and Twentyseven (27) teachers, making a total of (37) Teachers to be surveyed. The technique used was the survey and observation, as an instrument a questionnaire was applied, structured with fourteen (14) questions with a Likert scale, with alternatives (S) Always, (CS) Almost Always, (AV) Sometimes,...
18
artículo
Publicado 2025
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The general objective of the study was to establish the influence of digital transformation on the profitability of a pharmaceutical distribution company in Trujillo, 2024. The research employed a quantitative, non-experimental, cross-sectional, and explanatory approach. The population consisted of 96 employees of the company, and a probabilistic sample of 78 participants was obtained through random selection. Questionnaires with ordinal scales were used. A descriptive and correlational analysis was conducted using SPSS software version 26. The results showed a moderate (0.756) and significant relationship, with a 99% influence between digital transformation and profitability. Process digitization (0.731) influenced profitability by 59%, improvement in customer experience (0.513) by 62%, business model innovation (0.714) by 64%, and optimization of the value chain (0.670) by 64%. It is c...
19
artículo
Publicado 2020
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Organizations in the current competitive and challenging situation considered organizational process innovation to sustain themselves with competitive advantage and provisioning of high value products to consumers. The current study investigates the role of transformational leadership traits and knowledge management practices on predicting the process innovation in FMCG companies. Data has been collected from the 10 FMCG companies located in major two cities i.e. Lahore and Karachi, Pakistan. Sample of 200 top line managers have been selected by convenience sampling method and adapted itemized questionnaire has been presented to the top management after a brief session of face to face interviews. Response of 170 top line employees has been registered and statistical testing has been done on SPSS 22. Results indicated that the transformational leadership traits has significantly positive ...
20
artículo
Publicado 2020
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Organizations in the current competitive and challenging situation considered organizational process innovation to sustain themselves with competitive advantage and provisioning of high value products to consumers. The current study investigates the role of transformational leadership traits and knowledge management practices on predicting the process innovation in FMCG companies. Data has been collected from the 10 FMCG companies located in major two cities i.e. Lahore and Karachi, Pakistan. Sample of 200 top line managers have been selected by convenience sampling method and adapted itemized questionnaire has been presented to the top management after a brief session of face to face interviews. Response of 170 top line employees has been registered and statistical testing has been done on SPSS 22. Results indicated that the transformational leadership traits has significantly positive ...
