bluuebunny/crossref_metadata_2025_split huggingface dataset:
LÉXICO Y SINTAXIS INACERTADOS EN EL HABLA DE PROFESIONALES: UNA ANTÍTESIS DEL LENGUAJE CIENTÍFICO
Authors: López Gómez Eugenio Jesús , Cruz Camacho Lisvette , Fimia Duarte Rigoberto , Garcés Pérez Mercedes , Medina Pérez José Martín , Noda Valledor Maribel Iraida 
Published: May 2021

Actualmente, existe una problemática generalizada en el contexto de la Universidad de Ciencias Médicas de Villa Clara, Cuba. La situación tiene que ver con el incremento del lenguaje verboso por parte de los docentes y el empleo inacertado de un léxico y de una sintaxis que han devenido en estereotipos por el uso recurrente que se les ha dado. Este fenómeno lingüístico afecta la competencia comunicativa profesional y entra en lógica contradicción con los principios y normas de la comunicación científica. De ahí, que el objetivo propuesto haya sido analizar la contradicción entre los vicios o carencias lingüísticos mencionados y las características inherentes al lenguaje de la ciencia. Durante el proceso investigativo se emplearon métodos teóricos —análisis-síntesis, inducción-deducción—, métodos empíricos —observación y revisión documental—, además del intercambio sistemático con los profesionales de la Institución. De esa manera, se pudosistematizar, analizar y percibir lo común de los datos registrados y llegar a conclusiones confiables. En la investigación se constató que entre los vicios y estereotipos léxico-sintácticos más recurrentes se encuentran: palabras y expresiones estereotipadas, palabras de moda no reconocidas por la Real Academia Española e impropiedades léxicas. En fin, la situación denota carencia cognoscitiva de normas y principios lingüísticos en el acto comunicativo de los docentes. Se observa una atmósfera viciada, tediosa, monótona…; por supuesto, ello afecta la imagen verbal y significa la antítesis de la comunicación científica, pues esta se basa en la precisión, claridad y concreción del mensaje.
VARIACIÓN ESPACIO - TEMPORAL DEL FITOPLANCTON MARINO EN LA PLATAFORMA ALBACORA, LOTE Z1, TUMBES, PERÚ
Authors: Falero-Alama Sandra , Madrid-Ibarra Flor de María 
Published: May 2021

La presente investigación se realizó en la plataforma Albacora del Lote Z1, a 10 millas náuticas de la costa de losdistritos de Corrales y La Cruz, Provincia de Tumbes - Tumbes, Perú y consistió en evaluar la variación espacio–temporal trimestral del fi toplancton marino del año 2014; se tomaron las variables ambientales como temperatura superficial del mar, salinidad, pH y oxígeno disuelto. Se obtuvieron100 muestras en total. Las muestras de fitoplancton se recolectaron en superficie, mediante una red de 75 u de abertura con un diámetro de 20 cm, por arrastre superficial en una embarcación de pesca artesanal a una velocidad de 3 nudos por 5 min. Se registró un total de 201 especies entre diatomeas y dinoflagelados, predominando las diatomeas con 119 especies; obteniéndose como resultados que la variación espacio-temporal del fitoplancton registró mayor riqueza y abundancia en las estaciones E-4 (2 Km, al suroeste de la Plataforma) y E-5 (2 Km, al sureste de la Plataforma) durante el segundo trimestre, a una temperatura superficial promedio de 25,5°C, salinidad 33,2 UPS, pH 8,1 y Oxígeno Disuelto 5,9 mg·L-1, valores que se encuentran dentro de losestándares de calidad de agua (ECA), según el DS° 002-2008-MINAM (Ministerio del Ambiente) del Perú. En cuanto a los índices de diversidad del fitoplancton reconocen el dominio de las diatomeas sobre los dinoflagelados en las estaciones E-1 (a 500 m al noreste de la Plataforma, a favor de la corriente), E-2 (a 500 m al noroeste de la Plataforma, en contra de la corriente) y E-3 (Plataforma Albacora), durante todos los trimestres del año. Se reportan como bioindicadores del fitoplancton a Chaetoceros coarctatus Lauder 1864, Guinardia striata (Stolterfoth) Hasle in Hasle & Syvertsen 1996 y Ceratium breve (Ostenfeld & Schmidt) Schröder 1906 relacionados con el incremento de la temperatura y típicas de Aguas Ecuatoriales Superficiales (AES).
Recomendaciones sobre la indumentaria femenina en Charcas
Authors: Viñuales Graciela María 
Published: May 2021

A finales del siglo XVIII, el nuevo obispo de Charcas se escandaliza por la forma de vestir de las chuquisaqueñas. Solicita al rey la fundación de una congregación que llamaría “Del buen ejemplo”, detallandocaracterísticas de conducta y de indumentaria. A lo largo de algunos años, el asunto es tratado por el Consejo de Indias y por el rey. Los considerandos del asunto dan noticia de las ideas que entonces corrían y de las posturas de la corona, el consejo y el prelado, llegando a puntos de jocosidad. El obispo, a pesar de su amistad con el rey, no llega a recibir el visto bueno.Palabras clave: Charcas, indumentaria, arzobispo, modestia, costumbres, mujeres
AbstractAt the end of the 18th century, the new Bishop was scandalized by how the Chuquisaqueñas dressed. He asked the king to find a congregation that he would call “Del Buen Ejemplo” (From a good example), detailing behavior and clothing characteristics. Over a few years, the matter is dealt with by the Council of the Indies and the king. The recitals of the matter give notice of the ideas that ran then and of the crown’s positions, the council, and the prelate, reaching points of jocularity. The Bishop, despite his friendship with the king, does not receive the approval.
Keywords: Charcas, clothing, archbishop, modesty, customs, women
Arquitectura y antroposofía: La pedagogía Waldorf en los espacios de aprendizaje Colegio San Christoferus y Colegio Waldorf. Lima, Perú*
Authors: Vargas Benites Melany 
Published: May 2021

¿Cómo la arquitectura antroposófi ca responde y apoya a la pedagogía Waldorf? A lo largo del último siglo, se ha generado un mayor interés por parte de arquitectos, psicólogos y pedagogos acerca de la relación que existe entre arquitectura y educación, un interés por colocar al niño como eje del sistema educativo a quien se le debe brindar espacios de aprendizaje apropiados para su desarrollo. La pedagogía Waldorf, no solo ha transformado la forma de enseñar, además, ha generado una relación directa con la arquitectura del espacio de aprendizaje. En este contexto, el estudio de la arquitectura de dos colegios que implementan la pedagogía Waldorf de formas distintas en la ciudad de Lima permite entender cómo la arquitectura antroposófica contribuye al sistema pedagógico.
Diseño y construcción de un domo geodésico de frecuencia 3, una experiencia de enseñanza y construcción con participación de la comunidad
Authors: Saldaña Villacorta Lyanne , Mujica Yépez Alfredo 
Published: May 2021

El presente artículo trata sobre la capacitación y construcción de un domo geodésico de frecuencia 3, para ser utilizado como un módulo de juegos para niños de la Institución Educativa Inicial 105 en el Centro Poblado de San Antonio del Rio Mayo en la Provincia de Lamas, Departamento de San Martín, previamente se construyó un modelo a escala 1/10, a fin de tenerlo como guía para orientar el proceso de construcción del domo.
IDENTIDADES POLÍTICAS JUVENILES EN SECTORES POPULARES EMERGENTES EN CONTEXTO DE INFORMALIDAD Y TRANSGRESIÓN
Authors: TICONA FERNÁNDEZ-DÁVILA Rubén 
Published: May 2021

Desde el año 1990 - 2020 se ha profundizado la informalidad y la precariedad en la sociedad peruana, transformando no solo el campo económico sino tambien las formas de pensar y hacer política. En tal sentido, la nueva identidad política popular se redefine desde nuevas coordenadas históricas: el neoliberalismo, informalidad y la precariedad en un contexto cultural marcado por la expansión de la transgresión dan surgimiento a nuevas sensibilidades, valores y aspiraciones de un nuevo individuo político que hoy halla una nueva forma de expresión y representación política. El objetivo del artículo es analizar las nuevas identidades políticas juveniles que estan emergiendo en los sectores populares. La metodología utilizada ha sido cualitativa, se realizaron 16 entrevistas a profundidad en San Juan de Lurigancho en el 2019.
«Ein echter wiener» (un verdadero vienés) pero también un hombre de mundo: Alfred Adler
Authors: León Donayre Ramón 
Published: May 2021

Al cumplirse 150 años del nacimiento de Alfred Adler (1870-1937), el presente trabajo pasa revista a su vida y a su obra. Adler, primero seguidor de Freud, se separó del movimiento psicoanalítico y desarrolló sus propios planteamientos teóricos que se conocen con el nombre de Psicología Individual, cuyo concepto fundamental es el sentimiento de inferioridad (convertido entre tanto en el popular complejo de inferioridad). A lo largo de su vida, Adler tuvo una importante labor psicoterapéutica y como expositor y difusor de su doctrina en Europa y en los Estados Unidos. Sus ideas sin embargo han sido poco consideradas por la psicología académica, que ve a Adler como un psicólogo de segunda línea, después de Freud y Jung.
Efecto motivador del contenido de la lectura en la promoción de la lectura reflflexiva y crítica y en la producción de un texto en estudiantes universitarios
Authors: Sánchez Carlessi Héctor , Fernández Hernán , Espiell M. Héctor 
Published: May 2021

Estudio de carácter empírico-descriptivo y cuasi-experimental respecto de una experiencia realizada con estudiantesuniversitarios durante cinco semestres consecutivos en la Universidad Nacional del Callao, a los cuales, en la asignatura del segundo semestre Sociología Económica, y en base de la lectura de la obra Barrio querido (Sánchez y Espiell, 2016,) se requirió que analicen dicho texto desde el punto de vista sociológico y redacten algo similar comparando situaciones de sus propias historias de vida con las relatadas por los autores del libro.La experiencia, que se replica todos los años incluyendo el presente, en plena crisis de pandemia provocada porla covid-19, con clases o talleres virtuales o remotos, demuestra que en forma significativa y abrumadora losalumnos se interesan y participan de la lectura, conversan con sus padres y sus abuelos, y al final logran redactar yproducir un texto narrativo de características aproximadas a la lectura inicial y con altas motivaciones para continuarcon lecturas similares.
Improving the quality of electricity in the power supply systems of the mineral resource complex with hybrid filter-compensating devices
Authors: Sychev Yurii , Zimin Roman 
Published: May 2021

The urgency and necessity of choosing and justifying the structures of hybrid filter-compensating devices based on series and parallel active filters to improve the quality of electricity in the power supply systems of enterprises of the mineral resource complex is shown. Mathematical models of hybrid filter compensating devices based on parallel and series active filters have been developed. Based on these mathematical models, computer simulation models of the indicated hybrid structures have been developed. The results of simulation showed the effectiveness of the correction of power quality indicators in terms of reducing the level of higher harmonics of current and voltage, as well as voltage deviations. The degree of influence of filter-compensating devices on the power quality indicators, which determine the continuity and stability of the technological process at the enterprises of the mineral resource complex, have been revealed. It has been established that a hybrid filter-compensating device based on a parallel active filter can reduce the level of higher harmonics of current and voltage by more than 90 and 70 %, respectively, and based on a series active filter, it can reduce the level of higher harmonics of voltage by more than 80 %. Based on the simulation results, the possibility of compensating for the reactive power of a hybrid structure based on parallel active and passive filters has been revealed. The possibility of integrating hybrid filter-compensating devices into more complex multifunctional electrical systems for the automated improvement of the quality of electricity is substantiated, as well as the expediency and prospects of their use in combined power supply systems based on the parallel operation of centralized and autonomous sources of distributed generation.
Drónok alkalmazásának lehetőségei
Authors: Békési Bertold , Seres József 
Published: May 2021

A cikkben a szerzők bemutatják a drónok alkalmazásának lehetőségeit. Rövid bevezetést követően, a pilóta nélküli légi járművekkel és légijármű-rendszerekkel foglalkozunk, majd ezt követően a drónok fejlődését, alkalmazási területeit, felhasználásukat és a jövőbeni lehetőségeiket taglaljuk.
Gondolatok a repülőgép-vezetőket érő pszichés terhelések hátteréről
Authors: Füleky András 
Published: May 2021

A cikk bemutatja, gyakorlati példákon keresztül rendszerezi és elemzi a repülőgép-vezetőket érő pszichés terhelések fajtáit, a döntések pszichológiai alapjait mindazon sajátos körülményt figyelembe véve, amivel egy légijármű-vezető találkozhat. Az írás kitér a haditechnika és annak üzemeltetési környezetének fejlődésével járó, az emberi szervezet működési folyamataira gyakorolt pszichológiai és fiziológiai hatásokra is.
Lockdown during COVID-19 Pandemic: The Psychological Responses and Coping Strategies among Medical Students in a Public University in Malaysia
Authors: Ting Chuong Hock , Tew Aik Kai , Petrus Chin Joel , Lim Jia Yi , Siva Rubeni , Salvem Tamendaren , Nichol Denver 
Published: May 2021

World Health Organization (WHO) had promulgated Coronavirus Disease 2019 (COVID-19) as a pandemic in the early year 2020. Following that, the National Security Council of Malaysia had announced the implementation of the Movement Control Order (MCO) in March 2020 to curb the disease. This social distancing measure had inevitably induced undesirable psychological responses among the public, including medical students. In this study, we aim to determine the psychological responses of medical students during the MCO period and their coping strategies. This cross-sectional study was conducted among 245 medical students of Universiti Malaysia Sarawak (UNIMAS) from 24th to 30th April 2020, using an online questionnaire comprising demographic data, Depression, Anxiety, Stress Scale (DASS-21), and Brief COPE questionnaire. Nearly 30% of medical students experienced stress, anxiety, or depression. Among all, 9.4% had reported severe anxiety. There were significant differences between avoidance coping strategies and negative psychological responses. In general, the medical students preferred approach coping strategies (M = 29.19, SD = 9.27). Religion (M= 5.62, SD =2.10) was the most favored coping strategy while the least had abused substance (M=2.16, SD.77). A significant statistical difference was revealed in the choice of coping between the genders, for positive reframing, religion, humour, and substance abuse. Pre-clinical students were noted to have significant stress and anxiety levels and more inclined to use avoidance coping strategies. Psychological interventions are essential to address the mental health problems among university students during current and future disasters based on the understanding of their coping strategies.
Conventional Type 1 Dendritic Cells (cDC1) in Human Kidney Diseases: Clinico-Pathological Correlations
Authors: Chen Titi , Cao Qi , Wang Ruifeng , Zheng Guoping , Azmi Farhana , Wang Jeffery , Lee Vincent W. , Wang Yuan Min , Yu Hong , Patel Manish , P’ng Chow Heok , Alexander Stephen I. , Rogers Natasha M. , Wang Yiping , Harris David C. H. 
Published: May 2021

BackgroundcDC1 is a subset of conventional DCs, whose most recognized function is cross-presentation to CD8+ T cells. We conducted this study to investigate the number and location of cDC1s in various human kidney diseases as well as their correlation with clinico-pathological features and CD8+ T cells.MethodsWe analyzed 135 kidney biopsies samples. Kidney diseases included: acute tubular necrosis (ATN), acute interstitial nephritis (AIN), proliferative glomerulonephritis (GN) (IgA nephropathy, lupus nephritis, pauci-immune GN, anti-GBM disease), non-proliferative GN (minimal change disease, membranous nephropathy) and diabetic nephropathy. Indirect immunofluorescence staining was used to quantify cDC1s, CD1c+ DCs, and CD8+ T cells.ResultscDC1s were rarely present in normal kidneys. Their number increased significantly in ATN and proliferative GN, proportionally much more than CD1c+ DCs. cDC1s were mainly found in the interstitium, except in lupus nephritis, pauci-immune GN and anti-GBM disease, where they were prominent in glomeruli and peri-glomerular regions. The number of cDC1s correlated with disease severity in ATN, number of crescents in pauci-immune GN, interstitial fibrosis in IgA nephropathy and lupus nephritis, as well as prognosis in IgA nephropathy. The number of CD8+ T cells also increased significantly in these conditions and cDC1 number correlated with CD8+ T cell number in lupus nephritis and pauci-immune GN, with many of them closely co-localized.ConclusionscDC1 number correlated with various clinic-pathological features and prognosis reflecting a possible role in these conditions. Their association with CD8+ T cells suggests a combined mechanism in keeping with the results in animal models.
Review of Issues and Solutions in High-Power Semiconductor Laser Packaging Technology
Authors: Yan Yixiong , Zheng Yu , Sun Haigang , Duan Ji’an 
Published: May 2021

In the past 20 years, semiconductor lasers have been widely used in medical, industrial, and communication applications, providing a revolutionary and powerful platform for the fifth generation and advanced manufacturing. Semiconductor laser has the advantages of small size, lightweight, high reliability and easy modulation, becoming increasingly popular. However, due to the laser diode emission mechanism limitation, the beam quality is inferior and cannot be directly applied and required to be handled by beam shaping. However, the packaging of multiple beam shaping optical components is accompanied by risks due to misalignment. The misalignment error of the optical components has a great hidden danger to the laser performance. As semiconductor lasers' power gradually increases, lasers' thermal management technology is also increasingly strict. Therefore, this article first reviews the beam shaping technology of semiconductor laser diode array. Secondly, the analysis of the influence of the array semiconductor laser optical device's misalignment is reviewed, and a feasible solution is proposed. Finally, it summarizes the researches on thermal management in high-power semiconductor lasers. This article aims to give readers a comprehensive and broad understanding of semiconductor laser packaging's technical difficulties and to recognize each corresponding solution.
Psychometric Properties of the Nine-Item Problematic Internet Use Questionnaire in a Brazilian General Population Sample
Authors: Spritzer Daniel Tornaim , Machado Wagner de Lara , Yates Marina Balem , Astolfi Vitória Rech , Laskoski Pricilla , Pessi Cristina , Laconi Stéphanie , Kaliszewska-Czeremska Katarzyna , Demetrovics Zsolt , Király Orsolya , Passos Ives Cavalcante , Hauck Simone 
Published: May 2021

Objective: The goal of the study is to adapt and examine the psychometric properties of the Brazilian version of the nine-item Problematic Internet Use Questionnaire (PIUQ-SF-9).Methods: A convenience sample of Brazilian internet users aged between 18 and 89 years (72.7% female, mean age 38.7 years ± 13.5) was recruited online from September 2018 to July 2019 (test sample = 1,525; retest sample = 237). Participants responded to the adapted version of the PIUQ-SF-9, as well as the Center for Epidemiologic Studies-Depression Scale (CES-D-10) and sociodemographic questions.Results: A bifactor model with one general factor and three specific dimensions (obsession, neglect and control disorder) yielded the best fit indices [χ2 = 67.66, df = 15, CFI = 0.99, TLI = 0.99, RMSEA = 0.048 (0.037–0.060), RMSEA p close = 0.587 and SRMR = 0.01]. McDonald's hierarchical omega coefficient was 0.76 for the general factor and varied between 0.16 and 0.33 for the specific dimensions. The intraclass correlation coefficient was 0.73 for the general factor and varied between 0.64 and 0.72 for the specific dimensions. The MIMIC model supported the scale's construct validity as the relationship of the predictors (age, time spent online, self-perception of problematic internet use, and depression symptoms) with the PIUQ-SF-9 factors was in line with the assumptions based on the literature.Conclusion: PIUQ-SF-9 seems to be a brief and culturally validated instrument with sound psychometric properties to be used in future studies on problematic internet use in the Brazilian population.
Faculty Service-Learning Students as Home-Visitors: Outcomes of a Lifestyle Modification Program for Vulnerable Families With Residents in Rural Indonesian Communities
Authors: Kwok Stephen Wai Hang , Pang Phyllis Chui Ping , Chung Man Hon , Wu Cynthia Sau Ting 
Published: May 2021

Background: Risks attributed to chronic diseases, cancer, musculoskeletal discomfort, and infectious diseases among Indonesians were found to be associated with lifestyle behaviors, particularly in rural areas. The aim of this study was to examine the outcomes of a home-visiting lifestyle modification program on improving health risk behaviors among Indonesians living in rural areas.Methods: A total of 160 Indonesians living in rural hamlets in the Yogyakarta Region of Indonesia participated in the program in the period of June 21 to July 21, 2019. In the pre-intervention home interview, learning needs of diet, exercise, hand hygiene, and substance use were identified by using structured assessment tools. In the next home visit, the visitors provided health education and facilitated lifestyle planning based on the related affective and cognitive domains of learning. Subsequent follow-up interviews were conducted 3 weeks after intervention.Results: The results showed that the self-reported intake of vegetables, fruits, meat and salt, cooking with less oil, hand hygiene before eating, number of cigarettes smoked, and symptoms of muscle stiffness significantly improved after the intervention. The lifestyle modification program consisted of the affective and cognitive domains of learning, and could lead to the target behavioral changes in self-reported and observable measures over 1 month.Conclusions: The findings contributed to the framework of community-based health education for health risk reduction and behavioral modification in developing rural communities where health care resources were limited. Further studies with control groups and vigorous objective measures were recommended to elucidate its long-term impacts. The factors leading to its sustainability concerning collaborative care partnerships between community residents and faculty resources are worthy of continued exploration.
Improving Clearance for Renal Replacement Therapy
Authors: Lee Seolhyun , Sirich Tammy L. , Meyer Timothy W. 
Published: May 2021

Abstract
The adequacy of hemodialysis is now assessed by measuring the removal of a single solute, urea. The urea clearance provided by current dialysis methods is a large fraction of the blood flow through the dialyzer, and, therefore, cannot be increased much further. However, other solutes, which are less effectively cleared than urea, may contribute more to the residual uremic illness suffered by patients on hemodialysis. Here, we review a variety of methods that could be used to increase the clearance of such nonurea solutes. New clinical studies will be required to test the extent to which increasing solute clearances improves patients’ health.