13 research outputs found
Manejo de pasturas asociadas al pastizal natural
No full textEl objetivo del trabajo fue evaluar el efecto de dos cargas diferentes (alta y baja) en una pastura de Grama Rhodes (Chloris gayana Kunth cv. Finecut) asociada al pastizal natural sobre el peso vivo, la ganancia de peso vivo de terneros y la composición botánica, disponibilidad, fenología y calidad de la pastura entre los meses de noviembre de 2015 a febrero 2016.EEA ReconquistaFil: Saucedo, Maria Estefania. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Castro, Cesar German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Obregon, Héctor Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentin
Impactos de la implantación de pasturas megatérmicas en los sistemas de producción
No full textEn los sistemas ganaderos pastoriles la implantación de pasturas de cualquier tipo es una inversión a mediano y largo plazo. Generalmente los resultados productivos y económicos no se ven hasta transcurridos varios meses, a veces más de un año, razón por la cual el productor no puede permitirse fallar en el intento. En este artículo, pretendemos analizar los impactos probables que la incorporación de pasturas cultivadas puede causar en un sistema de producción de carne bovina, tomando como referencia nuestra experiencia en la región norte de Santa Fe.EEA ReconquistaFil: Secanell, Eduardo Ruben. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Castro, Cesar German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Saucedo, Maria Estefania. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; Argentin
Introducción de nuevas pasturas en el norte de Santa Fe
No full textEl objetivo del ensayo es evaluar la implantación, crecimiento y producción de tres nuevas especies forrajeras en el Noreste de la Provincia de Santa Fe: Paspalum notatum cv. Boyero UNNE, Paspalum atrarum cv. Cambá FCA, Paspalum guenoarum cv. Chané FCA; en comparación con la forrajera más usada de la zona: Chloris gayana cv. Épica (Grama rhodes).EEA ReconquistaFil: Saucedo, Maria Estefania. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Castro, Cesar German. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Obregon, Héctor Javier. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Reconquista; ArgentinaFil: Dolzani, Emanuel. Unión Agrícola de Avellaneda; Argentin
La regulación del empleo de los inmigrantes en el Decreto Legislativo n. 286/1998: entre los problemas no resueltos y los intentos de reforma
No full textThe essay analyzes the phenomenon of migration in his role as a structural component of the
Italian labor market. Despite the negative effects of the crisis, the contribution of foreign labor has
to be considered as a valuable resource to restart the competitiveness of enterprises and to
develop the productivity of the economic system. Through an analysis of the regulatory framework
currently in force - also in the light of the most recent legislative changes – the Author highlights
some of the main critical issues of discipline on immigrant labor and reports the possible paths of
reform to be included in the political agenda of the new government.El ensayo analiza el fenòmeno migratorio como elemento estructural del mercado del trabajo
italiano. A pesar los efectos negativos de la crisis, el trabajo extranjero representa todavìa una
preciosa herramienta para la competitividad de las empresas y de la estructura productiva
italiana.
A través de un analisis de las normas hoy en dìa en vigor, como modificadas de recién, se
analizan los principales nodos crìticos de la disciplina de trabajo de los inmigrantes y esboza las
probables reformas de la agenda polìtica del nuevo gobierno
O empoderamento feminino através do trabalho em Vasto mundo (2001) e Outros cantos (2016) de Maria Valéria Rezende
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-graduação em Literatura, 2019Nesta pesquisa de doutorado, realizou-se a leitura crítica do empoderamento feminino através do trabalho nos romances Vasto mundo (2001) e Outros cantos (2016) da escritora brasileira Maria Valéria Rezende. Foram pesquisados os diversos significados que a palavra trabalho possui, ossentimentos que o ato de trabalhar traz para os sujeitos, a falsa dicotomia entre trabalho formal versus trabalho informal, além do levantamento de alguns romances brasileiros de autoria feminina que têm surgido nas últimas décadas que trazem para o centro de suas ficções personagens mulheres trabalhadoras. Pensou-se também sobre o conceito da palavra poder e o empoderamento apresentadas por Michael Foucault, Chimamanda Ngozi, Joice Berth, Magdalena León, Margareth Schuler, Srilatha Batliwala e Stephanie Riger reiterando a importância da centralidade do trabalho no processo de empoderamento. Alguns conceitos e características da interseccionalidade também foram estudados. Para a análise do processo de empoderamento das mulheres tomou-se como base os componentes cognitivos, psicológicos, políticos e econômicos de acordo como que nos aponta Nelly Stromquist. Foram selecionadas para a análise as personagens mulheres trabalhadoras: Mocinha (passou pelo processo de empoderamento cognitivo, econômico e psicológico) e Eulália (desenvolveu o empoderamento nos campos cognitivo, psicológico e político) presentes no romance Vasto mundo (2001) e Maria (nos polos cognitivo, psicológico e político) em Outros cantos (2016), da escritora Maria Valéria Rezende.Abstract: In this doctoral research, we performed the critical reading of female empowerment through the work in the novels Vasto mundo (2001) and Outros cantos (2016) by Brazilian writer Maria Valéria Rezende. We researched the various meanings that the word work has, the feelings that the act of working brings to the subjects, the false dichotomy between formal versus informal work, and thesurvey of some Brazilian female author novels that have emerged in the last decades. they bring to the center of their fictions working women characters. Thought was also given to the concept of the word power and empowerment presented by Michael Foucault, Chimamanda Ngozi, Joice Berth, Magdalena Leon, Margareth Schuler, Srilatha Batliwala and Stephanie Riger reiterating the importance of the centrality of work in the empowerment process. Some concepts and characteristics of intersectionality were also studied. For the analysis of the empowerment process of women, the cognitive, psychological, political and economic components were based on Nelly Stromquist. Thefollowing characters were selected for analysis: Mocinha (underwent the process of cognitive, economic and psychological empowerment) and Eulalia (developed empowerment in the cognitive, psychological and political fields) present in the novel Vasto mundo (2001) and Maria (in the poles cognitive, psychological and political) in Outros cantos (2016), by writer Maria Valéria Rezende
Uma leitura dos modos de vida e do trabalho fabril no romance De mim já nem se lembra, de Luiz Ruffato
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Literatura, Florianópolis, 2015.Esta dissertação tem como objetivo fazer uma leitura dos modos de vida e do trabalho fabril no romance De mim já nem se lembra (2007) de Luiz Ruffato. Entre os temas abordados por esse escritor estão questões relacionadas com a migração de trabalhadores do campo para a cidade em busca de uma melhor perspectiva de vida. É nesse contexto que os personagens de Ruffato irão se deparar com o trabalho fabril nas metalúrgicas das grandes metrópoles e, em função disso, terão sua cultura, identidade e modos de existência alterados em relação à vida que possuíam no interior. Pretendemos por meio do estudo da literatura, da história e da sociologia, abrir caminhos para uma melhor compreensão dessa narrativa de Luiz Ruffato.Abstract : This thesis aims to make a reading of livelihoods and factory work in the novel De mim já nem se lembra (2007) of Luiz Ruffato. Among the topics covered by this author are issues related to migration of rural workers to the city in search of a better outlook on life. In this context, the Ruffato characters will face the work on metallurgical factories in the big cities and, on that basis, will have their culture, identity and livelihoods changed in comparison to their earlier life in countryside. We intend through the study of literature, history and sociology, open ways for a better understanding of this Luiz Ruffato narrative
O uso de sistemas de informação nas micro e pequenas empresas de varejo de Juiz de Fora: uma análise a partir do projeto Varejo Viável
No full textThe general objective of this work was to identify how the Information Systems are used in the Micro and Small Companies of the city of Juiz de Fora, from the database of the project "Viable Retail", project that the author was. Specific objectives sought to identify: which sector uses more information systems; The size of companies that use information systems; Which area of the city they are inserted predominantly, to analyze if there is a relationship between the use of information systems and market time, and to investigate whether the academic training of managers is related to the use of information systems. These questions also sought to identify if there is any predominant variable to explain the use of information systems by the companies surveyed. For the elaboration of the Work a bibliographic research, basic descriptive statistics and more detailed statistics were carried out, using the SPSS Statistical Software. As results were observed as each of the variables explains in isolation the use of information systems, in relation to the sector it was found that the one that uses information systems the most is the Pharmacist; It was observed that the size of the company also explains the use of information systems, since it was observed that among the larger companies of the sample there is a greater use of information systems; The area of the city of Juiz de Fora where managers most use these tools is the Center; It was also observed that there is a relationship between market time and the use of information systems and, finally, it was verified that the manager's schooling influences the use of information systems, since the higher the manager's education the greater the Use of these tools.O objetivo geral desse trabalho foi identificar como se dá o uso de Sistemas de Informação nas Micro e Pequenas Empresas da cidade de Juiz de Fora, a partir da base de dados do projeto “Varejo Viável”, projeto esse que a autora fez parte como bolsista. Os objetivos específicos buscaram identificar: qual setor usa mais sistemas de informação; qual o porte das empresas que utilizam sistemas de informação; qual área da cidade elas estão inseridas predominantemente, analisar se existe relação entre uso de sistemas de informação e tempo de mercado e, investigar se a formação acadêmica dos gestores se relaciona com o uso dos sistemas de informação. Estas questões também buscaram identificar se existe alguma variável predominante para explicar o uso de sistemas de informação por parte das empresas pesquisadas. Para a elaboração do Trabalho foi realizada uma pesquisa bibliográfica, estatísticas descritivas básicas e estatísticas mais detalhadas, usando o Software estatístico SPSS. Como resultados foram observados como cada uma das variáveis explica isoladamente o uso de sistemas de informação, em relação ao setor constatou-se que o que mais usa sistemas de informação é o Farmacêutico; constatou-se que o porte da empresa também explica o uso de sistemas de informação, pois, foi observado que entre as empresas de maior porte da amostra há maior uso de sistemas de informação; a área da cidade de Juiz de Fora onde os gestores mais utilizam essas ferramentas é o Centro; também observou-se que existe relação entre o tempo de mercado e o uso de sistemas de informação e, por fim constatou-se que a escolaridade do gestor influencia no uso de sistemas de informação, visto que, quanto maior a escolaridade do gestor maior o uso dessas ferramentas
TaxaGloss - A Glossary and Translation Tool for Biodiversity Studies
No full textabstract: Background
Correctly identifying organisms is key to most biological research, and is especially critical in areas of biodiversity and conservation. Yet it remains one of the greatest challenges when studying all but the few well-established model systems. The challenge is in part due to the fact that most species have yet to be described, vanishing taxonomic expertise and the relative inaccessibility of taxonomic information. Furthermore, identification keys and other taxonomic resources are based on complex, taxon-specific vocabularies used to describe important morphological characters. Using these resources is made difficult by the fact that taxonomic documentation of the world's biodiversity is an international endeavour, and keys and field guides are not always available in the practitioner's native language.
New information
To address this challenge, we have developed a publicly available on-line illustrated multilingual glossary and translation tool for technical taxonomic terms using the Symbiota Software Project biodiversity platform. Illustrations, photographs and translations have been sourced from the global community of taxonomists working with marine invertebrates and seaweeds. These can be used as single-language illustrated glossaries or to make customized translation tables. The glossary has been launched with terms and illustrations of seaweeds, tunicates, sponges, hydrozoans, sea anemones, and nemerteans, and already includes translations into seven languages for some groups. Additional translations and development of terms for more taxa are underway, but the ultimate utility of this tool depends on active participation of the international taxonomic community.The final version of this article, as published in Biodiversity Data Journal, can be viewed online at: https://bdj.pensoft.net/articles.php?id=1073
Influence of composition and processing of Frankfurter sausages on the growth dynamics of Listeria Monocytogenes under vacuum
No full textReady-to-eat (RTE) meat products, such as Frankfurter sausages, are often linked to cases of listeriosis, which is a disease caused by the foodborne pathogen Listeria monocytogenes. Frankfurter sausages vary, from manufacturer to manufacturer, in many aspects: (i) composition, (ii) physicochemical characteristics, (iii) background flora, (iv) processing technology and (v) organoleptic characteristics. Some of these factors have been widely investigated for their effect on L. monocytogenes on food products. However, studies on the specific effect of composition and processing technology on L. monocytogenes dynamics between two sausages are lacking. In this study, the growth dynamics of L. monocytogenes on two types of Frankfurter sausages, fresh and in brine, were studied at constant storage temperatures (4, 8 and 12°C). Additionally, the physicochemical and compositional characteristics of both types of sausages were analysed. In order to study the isolated effect of preservatives, L. monocytogenes growth dynamics, at 4°C and 30°C, were studied in two types of liquid systems. These were prepared with the same level of preservatives as in the two types of sausages. Results indicated no major significant differences in physicochemical characteristics for the two types of sausages; but, statistically significant variability was detected in the concentration of preservatives. In liquid systems, the maximum specific growth rate (μmax) remained unaffected by the effect of preservatives, but the lag phase was longer in the system mimicking fresh sausages. In sausages, the ‘in brine’ type had two-fold higher μmax at all temperatures and shorter lag phase at 4°C. The presence/absence of sausage skin, which was found to be impermeable from L. monocytogenes cells and was present in the fresh sausage, could explain those differences. In conclusion, this study highlighted the influence of processing factors, and specifically of the sausage casing on L. monocytogenes growth dynamics. Therefore, an edible membrane, which is heat resistant and impermeable to the cells, could be a hurdle strategy to control the microbiological food safety.sponsorship: This work was supported by project PFV/10/002 (Center of Excellence OPTEC-Optimization in Engineering) of the KU Leuven Research Council, FWO-1518913N (KaN Multi-Objective Dyn. Opt.), project G.0930.13 of the Fund for Scientific Research-Flanders, and the Belgian Program on Interuniversity Poles of Attraction (IAP Phase VII - 19 DYSCO), initiated by the Belgian Federal Science Policy Office. Professor Jan Van Impe holds the chair Safety Engineering sponsored by the Belgian chemistry and Life Sciences Federation Essenscia. Co-author Efstathia Tsakali acknowledges the support she received through the Operational Program "Human Resources Development" of the National Strategic Reference Framework (NSRF), co-financed by the EU (European Social Fund - ESF) and Greek national funds - Research Funding Program: ESTIASI - Systemic Interventions MIS 372969. ((Center of Excellence OPTEC-Optimization in Engineering) of the KU Leuven Research Council|PFV/10/002, KaN Multi-Objective Dyn. Opt.|FWO-1518913N, Fund for Scientific Research-Flanders|G.0930.13, Belgian Program on Interuniversity Poles of Attraction (IAP Phase VII - 19 DYSCO), Operational Program "Human Resources Development" of the National Strategic Reference Framework (NSRF), EU (European Social Fund - ESF), Greek national funds - Research Funding Program: ESTIASI - Systemic Interventions|MIS 372969, Belgian chemistry and Life Sciences Federation Essenscia)status: Publishe
Creciendo Juntos: Estudio de caso de Sergio con parálisis cerebral espástica
No full textIdentificar el impacto que tiene el juego en la dimensión corporal, cognitiva y
comunicativa, en el proceso de enseñanza-aprendizaje, que se lleva a cabo con un estudiante que
presenta diagnóstico de parálisis cerebral espástica de grado leve de la Fundación Gimnasio
Moderno Bandura.El presente trabajo de investigación Creciendo Juntos: Estudio de caso de Sergio con
parálisis cerebral espástica, tuvo como finalidad identificar el impacto que tiene el juego en la
dimensión corporal, cognitiva y comunicativa, en el proceso de enseñanza-aprendizaje, que se
lleva a cabo con un estudiante que presenta diagnóstico de parálisis cerebral espástica de grado
leve de la Fundación Gimnasio Moderno Bandura. Teniendo como alcance de comprender que
las realidades de esta población se deben acercar a la escuela logrando una integración en
condiciones de equidad desde el marco pedagógico y legal.
Asimismo, este trabajo se sustentó en tres referentes teóricos, el primero Jean Fritz
Piaget, quien habla desde la teoría del aprendizaje y del juego como una herramienta en el
desarrollo de los niños, como la coordinación, interacción social y aprendizaje. El segundo
William John Little, que hace referencia de la parálisis cerebral alteraciones motoras que la
describió como rigidez espática, Alicia Salcedo experta en el tema estrategia pedagógica como
un componente esencial del proceso de enseñanza-aprendizaje.
Por otro lado, este trabajó se desarrolló bajo el enfoque cualitativo, un paradigma
epistemológico-hermenéutico, articulado a la línea de investigación del programa didáctica
específica, a partir de la recolección de la información necesaria se aplicaron instrumentos como
la entrevista semiestructura y diarios de campo, las cuales fueron cuantificadas para observar el
proceso del estudio de caso del estudiante con diagnóstico de parálisis cerebral espástica leve.
Ahora bien, se realizó el análisis de la aplicación de los instrumentos, determinado la ruta
de intervención a través de la estrategia pedagógica elaborada y así aportar a cada una de las
categorías: parálisis cerebral, el juego, estrategia pedagógica y dimensión del desarrollo infantil
Por consiguiente, este trabajo cabe resaltar que se obtuvo resultados óptimos desde una
vivencia o situación en el ambiente en el cual aportó a fortalecer el aprendizaje y desarrollo
motor del niño. Con el fin de comprender su aprendizaje en el contexto educativo, se aplicó una
propuesta pedagógica que contribuyó y generó cambios en el desarrollo corporal, cognitivo y
comunicativa del estudianteThe present research work Growing Together: Case study of Sergio with spastic cerebral
palsy, whose objective was to identify the impact that play has on the body, cognitive and
communicative dimension, in the teaching-learning process, which is carried out with a student
who presents a diagnosis of mild spastic cerebral palsy from the Modern Bandura Gymnasium
Foundation, having as its scope to be able to understand that the realities of this population
should approach the school, achieving an integration in conditions of equality from the
pedagogical and legal aspects.
Established as a theoretical framework we have three theoretical references, the first one
will work with Jean Piaget, who speaks from the theory of learning, has a constructivist
approach, it is a certain way of understanding and explaining the ways in which we learn, the
author mentioned also us talks about play as a tool in the fundamental development of children
such as coordination, social interaction and learning. Second reference William John Little, who
tells us about cerebral palsy, motor alterations that he described as spatic rigidity. And finally we
have Salcedo who talks about the pedagogical strategy as an essential component of the
teaching-learning process.
Within this order of ideas in the methodological framework, the following instruments
were worked, the semi-structural interview and field diaries which were quantified to observe the
process of the case study of the student with a diagnosis of mild spastic cerebral palsy and thus
the analysis of the application of the instruments, determined the intervention route through the
pedagogical strategy developed and thus obtain the following categories: mild spastic cerebral
palsy, play, strategy, child development dimensions established by the Ministry of National
Education (MEN )
Therefore, the qualitative approach highlights that the researcher obtained optimal results
from an experience or situation in the environment in which it helped to strengthen the student's
learning and motor development. In order to understand their learning in the educational context,
a pedagogical proposal was applied that positively affects and generates changes to enhance the
integral development of the student with spastic cerebral palsy. Within the conclusions, it should
be taken into account that the work generated optimal results in the student's bodily, cognitive
and communicative development
