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Tópicos Sugeridos dentro de su búsqueda.
1
artículo
Publicado 2022
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This research aimed to compare the internalizing (anxiety and depression) and externalizing (hyperactivity) symptoms of Caraquenian children based on the level of food insecurity reported by their parents. A simple retrospective design was proposed with a sample of 200 children, aged between eight and twelve, and their representatives, in charge of reporting the food insecurity levels in their homes and the symptoms of perceived hyperactivity in their children. For the analysis of results, the non-parametric Mann-Whitney´s U technique was used to compare anxiety, depressive and hyperactive symptoms based on high and low levels of food insecurity. Results suggest moderate conditions of food insecurity in the households. Furthermore, regarding the set of internalizing symptoms evaluated, it was found that households with greater food insecurity tend to have children with greater manifesta...
2
artículo
Publicado 2022
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This research aimed to compare the internalizing (anxiety and depression) and externalizing (hyperactivity) symptoms of Caraquenian children based on the level of food insecurity reported by their parents. A simple retrospective design was proposed with a sample of 200 children, aged between eight and twelve, and their representatives, in charge of reporting the food insecurity levels in their homes and the symptoms of perceived hyperactivity in their children. For the analysis of results, the non-parametric Mann-Whitney´s U technique was used to compare anxiety, depressive and hyperactive symptoms based on high and low levels of food insecurity. Results suggest moderate conditions of food insecurity in the households. Furthermore, regarding the set of internalizing symptoms evaluated, it was found that households with greater food insecurity tend to have children with greater manifesta...
3
artículo
Publicado 2016
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This paper presents a static analysis of functionally graded single and sandwich beams by using an efficient 7DOFs quasi-3D hybrid type theory. The governing equations are derived by employing the principle of virtual works in a weak form and solved by means of the Finite Element Method (FEM). A C1 cubic Hermite interpolation is used for the vertical deflection variables while C0 linear interpolation is employed for the other kinematics variables. Convergence rates are studied in order to validate the finite element technique. Numerical results of the present formulation are compared with analytical and FEM solutions available in the literature.
4
artículo
Publicado 2021
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Intercultural communication is considered a progressively developing trend, both abroad and in modern Russia. The concept of Western research on this topic is interdisciplinary approaches this situation is conditioned by the need for a multilateral analysis of the processes taking place in this field. Attention is focused on studying the barriers to communication of representatives of many socio-cultural systems. The information reflects the experience of using Western methodology to analyze the problems of intercultural interaction. The main barriers that reduce the effectiveness of interactions are the differences in cognitive schemes that are relevant for representatives of certain cultures (in particular linguistic and non-verbal schemes, moments of public consciousness). The results of the study do not allow the dissemination of conclusions to an extremely broad social context. But ...
5
artículo
Publicado 2021
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Intercultural communication is considered a progressively developing trend, both abroad and in modern Russia. The concept of Western research on this topic is interdisciplinary approaches this situation is conditioned by the need for a multilateral analysis of the processes taking place in this field. Attention is focused on studying the barriers to communication of representatives of many socio-cultural systems. The information reflects the experience of using Western methodology to analyze the problems of intercultural interaction. The main barriers that reduce the effectiveness of interactions are the differences in cognitive schemes that are relevant for representatives of certain cultures (in particular linguistic and non-verbal schemes, moments of public consciousness). The results of the study do not allow the dissemination of conclusions to an extremely broad social context. But ...
6
artículo
Publicado 2025
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El objetivo del estudio fue evaluar el efecto de tres protocolos de anestesia balanceada sobre las funciones vitales y el tiempo de recuperación en la ovariohisterectomía felina. Se utilizaron 32 gatas criollas mayores de seis meses (ASA I y ASA II). Los animales fueron distribuidos en tres grupos y recibieron una premedicación similar, pero con inductores diferentes: 3 mg/kg de propofol (n=11), 7 mg/kg de ketamina (n=11) y 5 mg/kg de tiletamina (n=10). Los tres protocolos de anestesia se mantuvieron con isoflurano (1.5% v/v). La monitorización exhaustiva de las constantes fisiológicas fue registrada cada 2 minutos (intra quirúrgico) y cada 4 minutos (posquirúrgico) utilizando un monitor multiparámetro. El efecto de los tres protocolos sobre las funciones vitales y el tiempo de duración se evaluó mediante un análisis de varianza y la prueba de Tukey (α = 0.05). Los protocolos...
7
artículo
Publicado 2021
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Background: The experience of cognitive deficits is common among patients with degenerative and psychiatric disorders. Objective: The present study aimed to evaluate the effect of the empirical literature of mindfulness intervention on cognitive functions. Methods: This study was conducted in June 2020 by using the scientific records were retrieved by a systematic search of several bibliographic databases on the Medline, Scopus, ISI Web of Sciences, Google scholar database from 2000 to 2020 for testing the effect of mindfulness intervention on cognitive functions. For data analysis CMA2 software were used. Heterogeneity assessed by Cochran’s Q statistics test. Publication Bias assessed by Orwin fail safe N, Begg’s method kendall’s Tau, Egger’s method intercept and funnel plot. Results: from 17 initial studies, 28 effect sizes were calculated. Among the 28 effect sizes, 6 indicato...
8
artículo
Publicado 2021
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Background: The experience of cognitive deficits is common among patients with degenerative and psychiatric disorders. Objective: The present study aimed to evaluate the effect of the empirical literature of mindfulness intervention on cognitive functions. Methods: This study was conducted in June 2020 by using the scientific records were retrieved by a systematic search of several bibliographic databases on the Medline, Scopus, ISI Web of Sciences, Google scholar database from 2000 to 2020 for testing the effect of mindfulness intervention on cognitive functions. For data analysis CMA2 software were used. Heterogeneity assessed by Cochran’s Q statistics test. Publication Bias assessed by Orwin fail safe N, Begg’s method kendall’s Tau, Egger’s method intercept and funnel plot. Results: from 17 initial studies, 28 effect sizes were calculated. Among the 28 effect sizes, 6 indicato...
9
artículo
Publicado 2019
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Objective: To determine if there are differences between persons with chronic diseases with no renal insufficiency compared to health persons in body structure, renal function and dietary habits. Methods: Volunteer participants compared by age (20-80 years); body mass index (BMI 20-25 kg/m2) and serum creatinine <1.1 mg/dl were included. Study design, a comparison of independent groups, group 1 (n=50) healthy adults without known previous condition not taking any medication and with a satisfactory quality of life, group 2 (n=46) persons with any chronic condition of > 3 months. Weight, height, body water, body fat, lean body mass measured by electric bioimpedance; serum urea and creatinine and urine creatinine, electrolytes and urea were measured in both groups. Creatinine and urea clearance, daily protein intake and daily consumption of sodium salt and potassium were measured...
10
artículo
Publicado 2022
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The objective of this article was to establish the concordance of the chewing pattern according to the masticatory functional angle of Planas and the Christensen and Radue masticatory functional test in students aged 3-6 years of the Kindergarten 229-A Mafalda Céspedes Quelopana of Tacna, 2019. The study methodology was comparative descriptive, cross-sectional and prospective. The study population consisted of 56 students. For this purpose, two data collection sheets were prepared: "Observation Guide for the Masticatory Functional Angle of Planas" and "Observation Guide for the Masticatory Functional Test of Christensen and Radue". In the results with the masticatory functional angle of planes in women, right unilateral mastication was found with 41.94 %. The results with the Christensen and Radue masticatory functional test, in men, show left unilateral mastication with 52 %. Conclusio...
11
artículo
Publicado 2022
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Objective: To evaluate the relationship between uremic index (UI) and renal function measured by creatinine clearance (CrCl) in persons with normal renal function and in those with chronic renal failure (CRF), as well as to compare the renal function extrapolated from serum creatinine and that calculated with equations internationally recommended. Methods: A cross sectional study was conducted including patients attended in outpatient clinics at Hospital Cayetano Heredia in Lima from June 2018 to June 2019. Pearson’s correlation between UI and CrCl was calculated; comparison of means of UI, serum creatinine and standard equations was done by ANOVA and eta square. Results: the overall UI was 4.37 ± 4.99 mg/dl and correlated linearly with CrCl (r=-0.74, p=0.000). The UI and the log UI were significantly more predictive of CrCl than serum creatinine and the international equations used. ...
12
artículo
The purpose of this paper is to study the vibrational behavior of advanced composite plates by using a novel first shear deformation theory (FSDT). This theory contains only four unknowns, with is even less than the classical FSDT. The governing equations are derived by employing the Hamilton's principles and solved via Navier's solution. The present results were validiated by comparing it with the 3D, classical FSDT and other solutions available in the literature. Shear correction factor apper to be unfovarable in some cases (case dependent). Finally, authors recommend further study of this new manner to model the displacement field.
13
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.
14
artículo
Publicado 2021
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Objective: The objective was to determine the accuracy between functional swallowing (FS) and the Knebelman craniometric method (KCM) to measure occlusal vertical dimension (OVD) in total denture wearers. Materials and Methods: A quasi-experimental, prospective study was conducted considering the KCM diagnostic method as the gold standard compared to FS. All the totally edentulous patients attended at the School of Dentistry of the Universidad Nacional Mayor de San Marcos (n = 32) in 2018–2019 were evaluated. Previous informed consent was obtained from all patients. A Knebelman’s Craniometer was used to obtain longitudinal measurements measured in millimeters. The measurement was made with the Knebelman Craniometer by placing the tip into the external auditory canal inside the right meatus. On the other hand, for the FS method, the patients were seated comfortably with their back sup...
15
artículo
Purpose. This paper aims to test the hypothesis that the effect of production slowdown on labour demand can be muted by labour hoarding. Design/methodology/approach. This study adopts a production function approach, using data from Malta, a small state in the EU. Findings. The results confirm the hypothesis and indicate that firms are normally prepared to employ and dismiss more workers in the long run than in the short run. Practical implications. This finding has important implications for developed countries, including that labour hoarding can be of certain relevance in times of economic slowdown as shocks are absorbed by internal flexibility. Originality/value. The results of this study add on to the existing literature in two ways. First, this study compares two industries –manufacturing and financial services– for which the former sector received support to hoard labour after t...
16
artículo
Publicado 2016
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The aim of the article is to study the sustainable practice and the economic role of the agricultural biodiversity in the more unstable environments of the floodplains, the "sand bars" and "silt bars". The study was carried out in seven communities of the "Setor Muyuy" near the town of Iquitos in 2004. This study also compares the agrobiodiversity of a community in 1999. The methodology used is the same applied by the "People, Land Management and Environmental Change" from United Nations University, which prioritizes experimentation, demonstration and explication of the agricultural systems by farmers themselves. The results show the agricultural systems of sand bars and silt bars vary according to the type of annual sediment. In 2004, agricultural credit is promoted for rice. The agricultural biodiversity in sand bars and silt bars comprised 9 cultures in 1999 and 2 cultures in 2004. Th...
17
artículo
Publicado 2016
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The aim of the article is to study the sustainable practice and the economic role of the agricultural biodiversity in the more unstable environments of the floodplains, the "sand bars" and "silt bars". The study was carried out in seven communities of the "Setor Muyuy" near the town of Iquitos in 2004. This study also compares the agrobiodiversity of a community in 1999. The methodology used is the same applied by the "People, Land Management and Environmental Change" from United Nations University, which prioritizes experimentation, demonstration and explication of the agricultural systems by farmers themselves. The results show the agricultural systems of sand bars and silt bars vary according to the type of annual sediment. In 2004, agricultural credit is promoted for rice. The agricultural biodiversity in sand bars and silt bars comprised 9 cultures in 1999 and 2 cultures in 2004. Th...
18
artículo
Purpose – This paper aims to test the hypothesis that the effect of production slowdown on labour demand can be muted by labour hoarding. Design/methodology/approach – This study adopts a production function approach, using data from Malta, a small state in the EU. Findings – The results confirm the hypothesis and indicate that firms are normally prepared to employ and dismiss more workers in the long run than in the short run. Practical implications – This finding has important implications for developed countries, including that labour hoarding can be of certain relevance in times of economic slowdown as shocks are absorbed by internal flexibility. Originality/value – The results of this study add on to the existing literature in two ways. First, this study compares two industries–manufacturing and financial services–for which the former sector received support to hoard l...
19
artículo
Publicado 2015
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OBJETIVE: To compare the effect of abdominal hysterectomy type on female sexual function. MATERIALS AND METHODS: prospective descriptive study, according to the design 'only after', held at the Regional Hospital of Trujillo, Peru, in which 54 women undergoing total abdominal hysterectomy (HAT) and 54 women who underwent subtotal hysterectomy (HAST ) for benign disease between January 2001 and December 2003; They were randomly selected to answer a questionnaire that evaluates their sexual function (FSFI). The proportions of dysfunction scores each of the domains of sexual function were determined, as well. Comparisons were made using the chi-square test, z-test of proportions and the test 't'. RESULTS: The proportion of sexual dysfunction in patients undergoing high as (40.7%) was lower than in those undergoing HAT (48.1%), with no statistically significant difference (p> 0.05), and there...
20
artículo
Publicado 2015
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OBJETIVE: To compare the effect of abdominal hysterectomy type on female sexual function. MATERIALS AND METHODS: prospective descriptive study, according to the design 'only after', held at the Regional Hospital of Trujillo, Peru, in which 54 women undergoing total abdominal hysterectomy (HAT) and 54 women who underwent subtotal hysterectomy (HAST ) for benign disease between January 2001 and December 2003; They were randomly selected to answer a questionnaire that evaluates their sexual function (FSFI). The proportions of dysfunction scores each of the domains of sexual function were determined, as well. Comparisons were made using the chi-square test, z-test of proportions and the test 't'. RESULTS: The proportion of sexual dysfunction in patients undergoing high as (40.7%) was lower than in those undergoing HAT (48.1%), with no statistically significant difference (p> 0.05), and th...
