Productions Systems
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Non-Ionizing Radiation Analysis in Close Proximity to Antenna Tower: A Case Study in Northeast Brazil
Abstract While the amount of telecommunications services grows rapidly in the whole world, humans get potentially more exposed to Non-Ionizing Radiation (NIR) from a number of different sources. Measurements of NIR levels are relevant in order to compare the results with national and international standards, aiming at the preservation of human health. Thus,
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-03
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2. Intercropping garlic in strawberry fields improves land equivalent ratio and gross income
RESUMO: Estudos demonstram que o cultivo consorciado de alho em lavouras de morangueiro reduz a população de pragas. No entanto, a influência do consórcio na produção destas culturas não foi testada. O objetivo do trabalho foi avaliar a produtividade de pseudofrutos de morango e bulbos de alho em monocultivo e em sistema de cultivo consorciado. Foram
Cienc. Rural. Publicado em: 02/12/2019
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3. Abuso digital ou prova de amor? O uso de aplicativos de controle/monitoramento nos relacionamentos afetivo-sexuais
Na cultura digital, há um embaralhamento entre as fronteiras do público e do privado, e nos convida a sermos, ao mesmo tempo, controladores e controlados. Este artigo analisou as produções discursivas sobre controle e monitoramento do parceiro veiculadas nas ferramentas digitais ofertadas pelos sistemas Android e iOS, disponíveis nos aplicativos de tele
Cad. Saúde Pública. Publicado em: 21/01/2019
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4. CHARACTERIZATION OF CLOGGING MATERIAL FROM HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLAND SYSTEMS
ABSTRACT This study aimed to characterize the material composition responsible for clogging the porous medium of horizontal subsurface flow constructed wetland (HSSF–CW) systems, which is detrimental to a proper system operation. Six completely clogged HSSF–CWs were used after treatment of swine wastewater. Operating conditions of these systems were name
Eng. Agríc.. Publicado em: 2017-06
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5. Additives on in vitro ruminal fermentation characteristics of rice straw
ABSTRACT The objective of this study was to evaluate the effects of mineral and protein-energy (MPES), exogenous fibrolytic enzyme supplements (ES), combination of MPES + ES, and straw without supplement (WS) on digestibility, fermentation kinetic parameters, cumulative gas production, methane, CO2 production, and volatile fatty acid concentration of rice st
R. Bras. Zootec.. Publicado em: 2017-03
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6. Economic values for milk production and quality traits in south and southeast regions of Brazil
The objective of this study was to calculate economic values for milk (MY), protein (PY) and fat productions (FY) and somatic cell count (SCC) which could be used to compose an economic index to rank animals involved in an international genetic evaluation program of Holstein cattle used in the commercial dairy population in Brazil. The main milk production s
R. Bras. Zootec.. Publicado em: 2014-12
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7. Simulação do efeito de palhada e adubação nitrogenada na produtividade de cana-de-açúcar / Simulation of trash and nitrogen effects on sugarcane yield
A demanda crescente por fontes energéticas alternativas, em detrimento dos combustiveis fósseis, tem dado destaque ao Brasil no cenário inernacional como modelo de produção de energia renovável e atraído investimentos massivos ao setor sucroenergético brasileiro nacional. Para garantir a segurança financeira do negócio, é necessário que a produç
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/12/2012
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8. A bovinocultura de corte do estado de Mato Grosso do Sul : evolução e competitividade / Beef cattle in Mato Grosso do Sul state, Brazil : evolution and competitiveness
This dissertation is an attempt to characterize beef cattle raising production in Mato Grosso do Sul - a state which is currently the largest producer and supplier of beef in the country - and discuss the main factors responsible for its development. The study followed two analytical axes: it traces back the evolution of cattle-raising in the state during th
Publicado em: 2010
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9. A mediação da fala, do desenho e da escrita na construção de conhecimento da criança de seis anos
In this study, we describe and analyze six year olds symbolic systems: speech, drawing and writing as mediational cultural tools for the construction of knowledge in teacher/children, child/child and child/self interactions produced in classroom contexts of the first year of elementary school and in individual sessions. Our research used a qualitative approa
Publicado em: 2010
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10. Modelos de simulação para análise e apoio à decisão nos processos de corte mecanizado, carregamento e transporte no agronegócio da cana-de-açúcar / Simulation models for analysis and decision support in the processes of cutting, loading and transport in the agribusiness of cane sugar
In the current days sugarcane occupies an area of approximately 10,5 % of all the Brazilian agricultural land, with an estimated production for the 2008/2009 crop of 528 million t. In the sugarcane production process, the harvest highlights due its high costs, representing approximately 35% of the sugarcane production costs, besides the addition of operation
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2009
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11. Estudo das correlações entre a função pragmática da linguagem e a produção textual escrita. / Correlations between pragmatic function of language and writing productions.
Objective: To characterize the performance of students from public and private school using a test of pragmatic function and writing tasks, according to their grade and educational system and investigate the potential correlations between the pragmatic function of language and the production of narrative text. Method: 160 students (96 girls) from 4th to 7th
Publicado em: 2009
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12. CHARACTERIZATION OF PIG ACTIVITY DEVELOPED BY FAMILY FARMING CHEESE PRODUCTORS IN NOSSA SENHORA DA GLÓRIA, HIGH MIDLAND OF SERGIPE. / CARACTERIZAÇÃO DA ATIVIDADE SUINÍCOLA DESENVOLVIDA PELOS PRODUTORES FAMILIARES DE QUEIJO EM NOSSA SENHORA DA GLÓRIA, SEMIÁRIDO SERGIPANO
The family farming system in the semi-arid region is observed in small productions, where the socioeconomic character composes a developed production system. In the high midland part of the estate of Sergipe, this system can be verified in the pig breeding developed associated with the cheese and milk fabrication and the cattle breeding in the municipal dist
Publicado em: 2009