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1.
Barbarói ; (62): 303-324, jul.-dez. 2022. ilus
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-1425527

ABSTRACT

Este artigo resulta da dissertação de mestrado, defendida junto ao Programa de Pós-Graduação em Desenvolvimento Regional da UNISC, que teve como objetivo analisar a representatividade dos agricultores familiares pelo Sindicato dos Trabalhadores Agricultores Familiares (STR), vinculado à Federação dos Trabalhadores na Agricultura no Rio Grande do Sul (FETAG), e pelo Sindicato Rural, vinculado à Federação da Agricultura do Rio Grande do Sul (FARSUL). Para a realização da pesquisa delimitou-se a região de Santa Cruz do Sul, composta de oito municípios, cuja economia está vinculada à produção do tabaco, realizada em regime de agricultura familiar. Tendo em vista que as duas entidades representam concepções divergentes sobre o significado de desenvolvimento rural, optou-se pela dialética como método de abordagem, uma vez que são abordadas as contradições inerentes à representatividade dos agricultores familiares pelas duas frentes sindicais na região. Concluiu-se que o STR apresenta maior legitimidade na representação dos agricultores familiares da região, tendo em vista a sua trajetória histórica, seus propósitos e sua atuação em defesa das necessidades e dos desafios do segmento da Agricultura Familiar.(AU)


This article is the result of a master's thesis, defended by the Postgraduate Program in Regional Development at UNISC, which aimed to analyze the representation of family farmers by the Union of Family Farmers Workers (STR), linked to the Federation of Agricultural Workers in Rio Grande do Sul (FETAG), and by the Rural Union, linked to the Federation of Agriculture of Rio Grande do Sul (FARSUL). In order to carry out the research, the region of Santa Cruz do Sul was delimited, composed of eight municipalities, whose economy is linked to the production of tobacco, carried out in a family farming regime. Bearing in mind that the two entities represent divergent conceptions about the meaning of rural development, dialectics was chosen as a method of approach, since the inherent contradictions in the representation of family farmers by the two union fronts in the region are addressed. It was concluded that the STR has greater legitimacy in the representation of family farmers in the region, in view of its historical trajectory, its purposes and its performance in defense of the needs and challenges of the Family Agriculture segment.(AU)


Este artículo es resultado de una tesis de maestría, defendida en el Programa de Postgrado en Desarrollo Regional de la UNISC, que tuvo como objetivo analizar la representación de los agricultores familiares por el Sindicato de los Agricultores Familiares (STR), vinculado a la Federación de Trabajadores Agrícolas de Rio Grande do Sul (FETAG), y por el Sindicato Rural, vinculado a la Federación de Agricultura de Rio Grande do Sul (FARSUL). Para realizar la investigación, se delimitó la región de Santa Cruz do Sul, compuesta por ocho municipios, cuya economía está ligada a la producción de tabaco, realizada en régimen de agricultura familiar. Teniendo en cuenta que las dos entidades representan concepciones divergentes sobre el significado del desarrollo rural, se optó por la dialéctica como método de abordaje, ya que se abordan las contradicciones inherentes a la representación de los agricultores familiares por parte de los dos frentes gremiales de la región. Se concluyó que el STR tiene mayor legitimidad en la representación de los agricultores familiares de la región, en vista de su trayectoria histórica, sus propósitos y su actuación en defensa de las necesidades y desafíos del segmento Agricultura Familiar.(AU)


Subject(s)
Regional Development , Agriculture , Labor Unions , Occupational Groups
2.
Barbarói ; (59,n.esp): 10-24, 2021. ilus
Article in Portuguese | INDEXPSI, LILACS | ID: biblio-1358900

ABSTRACT

O texto, além de uma pequena apresentação, compreende uma republicação de um artigo publicado inicialmente no número zero da Revista BARBARÓI. Naquele artigo, o seu autor, professor Wilson Kniphoff da Cruz, resgata aspectos do seu comprometimento com o ensino superior comunitário em Santa Cruz do Sul, registrando os diferentes momentos que antecederam à criação da UNISC, em 1993: a mobilização da comunidade acadêmica, as dificuldades burocráticas no encaminhamento do projeto Universidade, a formação de uma Comissão Interna para encaminhar o projeto, as visitas da Comissão de Acompanhamento do Conselho Federal de Educação, as mudanças acadêmica, o esforço na qualificação dos professores, as necessárias mudanças de mentalidade a partir da criação da Universidade. Ao apresentar esse resgate, o artigo é um convite à reflexão sobre as dinâmicas políticas que compreenderam a mobilização coletiva (especialmente da comunidade acadêmica) visando à criação de uma Universidade Comunitária em Santa Cruz do Sul. (AU)


The text, in addition to a short presentation, comprises a republication of an article initially published in number zero of magazine BARBARÓI. In that article, its author, Professor Wilson Kniphoff da Cruz, rescues aspects of his commitment to community higher education in Santa Cruz do Sul, recording the different moments that preceded the creation of UNISC in 1993: the mobilization of the academic community, the bureaucratic difficulties in forwarding the University project, the formation of an Internal Commission to forward the project, visits by the Monitoring Commission of the Federal Council of Education, organizational and political changes in the Institution, the repercussions of these changes in the academic community, the effort in the qualification of teachers, the necessary changes in mentality from the creation of the University. By presenting this rescue, the article is an invitation to reflect on the political dynamics that comprised the collective mobilization (especially of the academic community) aiming at the creation of a Community University in Santa Cruz do Sul.(AU)


Subject(s)
Universities
3.
Barbarói ; (59,n.esp): 259-278, 2021.
Article in Portuguese | LILACS, INDEXPSI | ID: biblio-1359442

ABSTRACT

Retoma-se neste artigo a experiência histórica do NUPES (Núcleo de Pesquisa Social) ­ um setor de pesquisa vinculado ao Departamento de Ciências Humanas da Universidade de Santa Cruz do Sul (DCH/UNISC). Desde o seu surgimento, em 1993, o NUPES desenvolve e assessora diversos tipos de pesquisa, atendendo a demandas acadêmicas, de mercado e de diferentes segmentos sociais da região do Vale do Rio Pardo, demais regiões do estado do Rio Grande do Sul e de outros estados brasileiros. O objetivo principal é analisar a importância desse setor como um espaço de produção de pesquisa social numa Universidade Comunitária, por meio da construção do conhecimento e da oferta de suportes teóricos e metodológicos para pesquisas de interesse local e regional. Nesse sentido, o NUPES representa uma experiência exitosa de integração entre a pesquisa e a extensão universitárias.(AU)


This article takes up the historical experience of NUPES (Social Research Center) - a research sector linked to the Department of Human Sciences at the University of Santa Cruz do Sul (DCH / UNISC). Since its emergence in 1993, NUPES has developed and advises several types of research, meeting the academic, market and different social demands of the Vale do Rio Pardo region, other regions of the state of Rio Grande do Sul and others Brazilian states. The main objective is to analyze the importance of this sector as a space for the production of social research in a Community University, through the construction of knowledge and the offer of theoretical and methodological supports for research of local and regional interest. In this sense, NUPES represents a successful experience of integration between university research and extension.(AU)


Subject(s)
Research/education , Social Sciences/education , Universities
4.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1506526

ABSTRACT

El presente trabajo busca, a través de las Representaciones Sociales, comprender las razones por las que el Estado Plurinacional de Bolivia confrontó una grave crisis política después de las elecciones realizadas el 20 de octubre de 2019. Crisis política que obligó a anular las elecciones, elegir una nueva Corte Nacional Electoral y llamar a nuevas elecciones. El trabajo postula que para entender esta problemática, es necesario revisar las Representaciones Sociales de los grupos que conforman el Estado Plurinacional de Bolivia, pues estas generan visiones diferentes de país, que podrían estar influyendo en la vida política del mismo.


This work seeks, through the Social Representations, understand the reasons why the Plurinational State of Bolivia faced a serious political crisis after the elections held on October 20, 2019. Political crisis forced the cancel out of the elections, chose new members of his electoral college and called for new elections. The work point out that in order to understand this problem, it is necessary to review the Social Representations of different groups, that make up the Plurinational State of Bolivia; these different visions of the country, may be influencing his political life.


O presente trabalho procura, por meio das Representações Sociais, entender as razões pelas quais o Estado Plurinacional da Bolívia enfrentou uma grave crise política após as eleições realizadas em 20 de outubro de 2019. Crise política que forçou a anulação das eleições, escolhendo um novo Tribunal Nacional Eleitoral e convocar novas eleições. O trabalho postula que, para entender esse problema, é necessário rever as Representações Sociais dos grupos que compõem o Estado Plurinacional da Bolívia, uma vez que geram visões diferentes do país, o que pode estar influenciando sua vida política.

5.
Rev. cientif. cienc. med ; 18(1): 27-30, 2015. ilus
Article in Spanish | LILACS, LIBOCS | ID: lil-765374

ABSTRACT

Uno de los grandes progresos de la cirugía cardiovascular es el tratamiento de patologías cardiacas, la cual está orientada a solventar el déficit de flujo sanguíneo coronario. Se realizó una evaluación sobre complicaciones en cirugía cardiovascular mediante un estudio descriptivo, prospectivo y transversal, el objetivo fue conocer la frecuencia de las complicaciones en cirugía cardiovascular y el tiempo de estancia hasta el alta hospitalaria en el Hospital Caja Petrolera de Salud Santa Cruz en la gestión 2014 en pacientes mayores de 17 años intervenidos quirúrgicamente de cirugía cardiovascular, con una muestra representativa de 22 pacientes, se revisó historias clínicas y la tabulación de datos se realizó con el programa Excel para Windows .Analizando los resultados se observó que la mayor complicación post quirúrgica fue la fibrilación auricular, el 50% de los pacientes estuvieron menos de 4 días internados en la unidad de terapia intensiva, asimismo el mayor número de pacientes fueron del sexo femenino, el grupo etario más afectado se encontró entre 61 a 70 años, el tipo de cirugía más realizado fue la revascularización miocárdica seguido de cambio valvular. Con el estudio podemos concluir que la no presencia de complicaciones ayuda a que el tiempo de internación sea menor hasta el alta domiciliaria.


One of the great advances in cardiovascular surgery is the treatment of heart diseases, which is aimed to solve the deficit of coronary blood flow. It has been made an evaluation of cardiovascular complications in surgery through a descriptive, prospective and cross-sectional study, the objective was to determine the frequency of complications in cardiovascular surgery and residence time to hospital discharge in the Hospital Caja Petrolera de Salud Santa Cruz in the 2014 management in patients older than 17 years, they which were underwent surgery cardiovascular surgery, with a representative sample of 22 patients, medical records were reviewed and tabulation of data was performed using Excel program for Windows. Analyzing the results found that most post-surgical complication was a trial fibrillation, 50% of patients were less than 4 days hospitalized in intensive therapy unit, also the highest number of patients were female, the most affected age group was between 61-70 years, the type of surgery was performed more myocardial revascularization followed by valve replacement. With the study we can conclude that the non-presence of complications helps a shorter in the hospital stay until discharge.


Subject(s)
Postoperative Care , Data Interpretation, Statistical , Myocardial Revascularization
6.
Int. j. morphol ; 31(3): 888-893, set. 2013. ilus
Article in Spanish | LILACS | ID: lil-694972

ABSTRACT

La citología vaginal puede usarse para caracterizar estados del ciclo reproductivo de la hembra. Sin embargo, no ha sido validada en ovinos de pelo, y ofrece resultados inexactos debido a interpretaciones subjetivas. El objetivo del presente trabajo es tipificar las características morfológicas y morfométricas de las células epiteliales de la vagina durante el ciclo estral en ovinos de pelo. Cinco borregas Santa Cruz se sincronizaron con esponjas intravaginales. Desde el día del 1er celo posterior al retiro de la esponja y hasta el siguiente celo, se obtuvieron muestras diarias del epitelio vaginal de cada oveja, y se cuantificó el número de células parabasales, intermedias y superficiales, y se midió la longitud, perímetro y área de citoplasma y núcleo de cada una. Los resultados muestran que las células superficiales incrementan (P<0,05) durante el estro en comparación con el diestro. En contraste, el número de células parabasales e intermedias es mayor (P<0,05) durante el diestro que en el estro. Las células más grandes (36,11+/-0,38 µm) y núcleos más pequeños (8,46+/-0,12 µm) se encontraron durante el estro, independientemente del tipo de célula, mientras que citoplasmas más pequeños (26,72+/-0,11 µm) y núcleos más grandes (10,48+/-0,02 µm) se observaron durante el diestro. Se concluye que la morfología de las células epiteliales de la vagina de la oveja de pelo coincide con las variaciones encontradas en otras hembras, y que el tamaño de citoplasmas y núcleos presenta un patrón cíclico que puede utilizarse para determinar de manera objetiva la etapa del ciclo estral de la oveja.


Vaginal cytology can be used to characterize stages of the reproductive cycle of the female. However, it has not been validated in hair sheep, and generates inaccurate results due to subjective interpretations. Thus, the purpose of the present work is to typify morphologic and morphometric characteristics of the epithelial cells from the vagina during the estrous cycle of hair sheep. Five Saint Croix ewes were synchronized with intravaginal sponges. Day zero of the cycle was considered the day of first estrus after sponge withdrawal. From this day until next estrus, samples from the vaginal epithelium were obtained daily from each ewe. The number of basal, intermediate and superficial cells was quantified, and length, perimeter, and area from cytoplasm and nucleus were obtained. The results show that the number of superficial cells increase (P<0.05) during estrus and decrease during the rest of the cycle. In contrast, the number of basal and intermediate cells showed an inverse pattern. The largest cells (36.11+/-0.38 µm) and smallest nucleuses (8.46+/-0.12 µm) were present during estrus, regardless of the cell type, while the smallest cells (26.72+/-0.11 µm) and larger nucleuses (10.48+/-0.02 µm) were observed during diestrus. It was concluded that citology of the epithelial cells from the vagina of hair ewes is in accord with changes found in other female spices, and that cytoplasm and nucleus sizes display a cyclic pattern that might be used to objectively determine the specific estrous cycle phase of the ewes.


Subject(s)
Animals , Female , Epithelial Cells/cytology , Estrous Cycle , Sheep/anatomy & histology , Vagina/cytology
7.
Bol. latinoam. Caribe plantas med. aromát ; 12(3): 238-242, mayo 2013. tab
Article in English | LILACS | ID: lil-723570

ABSTRACT

The aim of the present study was to evaluate the effect of maca (Lepidium meyenii) supplementation on some libido and semen characteristics of hair sheep rams (Ovis aries). Thirty 15-months old Saint croix males were fed either a control diet (concentrate feed; n=15) for 16 weeks or a maca supplemented diet (233 mg dried hypocotyls of black maca/kg body weight/day added to the concentrate feed) for 8 weeks, followed by 8 weeks without maca supplementation (n=15). Maca supplementation increased (P<0.05) the number of mounts and ejaculations decreasing the time between these events, at the end of week eight. However, no difference was found on reaction time, time until 1st ejaculation, testes circumference, ejaculation volume, sperm concentration and ram efficiency (mounts/ejaculations). These effects persisted 8 weeks later after no supplementation. It was concluded that maca consumption improves some mating behaviors in hair sheep rams, while semen characteristics appeared unaffected.


El propósito del presente estudio fue el evaluar el efecto de la suplementación con maca (Lepidium meyenii) sobre la libido y características del semen de carneros de pelo (Ovis aries). Treinta machos Santa cruz con 15 meses de edad se alimentaron con una dieta control (alimento concentrado; n=15) durante 16 semanas o con una dieta suplementada con maca (233 mg de hipocótilos secos de maca negra/kg de peso vivo/día, integrados al alimento concentrado) durante 8 semanas, seguidas de 8 semanas sin suplementación de maca (n=15). La suplementación con maca incrementó (P<0.05) el número de montas y eyaculados disminuyendo el tiempo entre estos eventos al final de la semana ocho. Sin embargo, no se encontraron diferencias en el tiempo de reacción, tiempo al 1er eyaculado, circunferencia escrotal, volumen del eyaculado, concentración espermática ni eficiencia del carnero (montas/eyaculaciones). Efectos que persistieron ocho semanas después, sin suplementación alguna. Se concluye que el consumo de maca incrementa las conductas de cópula en los carneros de pelo, mientras que las características de semen parecen sin cambios.


Subject(s)
Male , Animals , Lepidium/chemistry , Libido , Sheep/physiology , Ejaculation , Sexual Behavior, Animal , Semen , Time Factors
8.
Rev. biol. trop ; 55(supl.1): 113-119, jun. 2007.
Article in Spanish | LILACS | ID: lil-473835

ABSTRACT

Estudiamos la diversidad y distribución de los crustáceos estomatópodos y decápodos en el estuario del río Gallegos, Argentina. En todas las estaciones se registró la presencia de decápodos, pero solo en la estación exterior se registraron estomatópodos y anomuros. La diversidad, fue marcadamente mayor en la estación exterior. Se registra un total de seis especies (cinco decápodos y un estomatópodo), indicando que la riqueza de crustáceos en el estuario es baja con relación a la señalada para el mar argentino. Su abundancia es variable en las estaciones, dependiendo del tipo de fondo.


We studied the diversity and distribution of stomatopod and decapod crustaceans from the estuary of Gallegos River, Argentina. Decapods were found at all stations, while stomatopods and anomurans were found only at the exterior station. There was a marked difference in diversity, the exterior station being more diverse. A total of six species were found (five decapods and one stomatopod), a low value when compared with the surrounding sea. Abundance was variable at stations, depending on the type of bottom.


Subject(s)
Animals , Biodiversity , Decapoda/classification , Argentina , Decapoda/physiology , Estuaries , Geologic Sediments , Rivers
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