The Realized Work
Mostrando 13-24 de 660 artigos, teses e dissertações.
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13. HÍBRIDOS DE QUITOSANA-ARGILA PARA ENCAPSULAMENTO E LIBERAÇÃO SUSTENTADA DO FERTILIZANTE NITRATO DE POTÁSSIO
The use of controlled release fertilizers is a trend for improving productivity, reducing costs and environmental pollution. Such materials release gradually the nutrients to the plant in order to supply its requirement and are an alternative to improve fertilization. The preparation of a microsphere from natural materials (chitosan and montmorilonite clay)
Quím. Nova. Publicado em: 2016-12
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14. Comparative wood anatomy of species of Psychotria L. (Rubiaceae) in Atlantic Rainforest remnants of Rio de Janeiro State, Brazil
ABSTRACTPsychotria is the largest Rubiaceae genus and one of the most abundant in the Atlantic Rainforest of Rio de Janeiro State. The present work aims to characterize and compare the wood of nine of these species. ThePsychotria wood were characterized by: slightly distinct growth rings; diffuse porosity; solitary vessels or on radial multiples of 2-6 or cl
Acta Bot. Bras.. Publicado em: 2015-09
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15. Satisfacción con el empleo de extensionista rural: un estudio cualitativo en Caldas, Colombia
As a contribution to the positioning of the rural extension as multidimensional object of study, we analyzed the assessments made by rural extension agents about situations inherent to their everyday experience of work, followed by the identification of factors of job satisfaction and dissatisfaction. Consistent with the qualitative nature of the study, the
Rev. Ceres. Publicado em: 2015-06
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16. Comparison Between the Heating Rates of a Magnetic Induction Soldering Iron and Another One Composed of Resistance
AbstractIn this work an experimental and comparative analysis is realized in order to determine the difference in the heating rate and thus the power consumption, between a magnetic induction soldering iron and another one of low cost composed of electric resistance. By maintaining a constant power supply 40 W, three models of comercial tips designed for the
Soldag. insp.. Publicado em: 2015-06
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17. Concepções freudianas sobre a irrupção da puberdade e a etiologia das neuroses
This work aims to outline the nuance of the concept of puberty throughout Sigmund Freud's studies. We intend to understand how Freud, based on the interface between 'determinism of childhood period' and 'teenagers contingency', articulates puberty in relation to the irruption of neurosis. We deal with the relevance of the 'latency period' and also with the a
Psicol. USP. Publicado em: 2014-08
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18. Using the bsc for strategic planning of it (information technology) in brazilian organizations
This paper presents a method that integrates Balanced Scorecard (BSC) concepts and IT strategic planning (ITSP) processes. The resulting method was applied in two organizations in order to verify contributions of Balanced Scorecard regarding the identified ITSP problems. The development of this work was realized in qualitative, exploratory research based on
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2014-05
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19. Organización y acción en el sindicalismo de base en argentina: un abordaje conceptual
In this article we present some conclusions from a study realized in Argentina on three internal organizations of trade union delegates. The principal aim of this work was to analyze the importance of the organizational dimension of the trade union institutions in the context of his trade union activity. It is a comparative study of three shop-floor entities
Rev. Sociol. Polit.. Publicado em: 2013-12
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20. A relação professor-escola-família na educação da criança de 4 a 6 anos: estudo de caso em duas instituições de ensino da cidade de Londrina / The relationship among teacher, school and family in the child education with four till six years old: a case study in two pedagogical institutions in Londrina.
Nowadays, many factors justified the work of this research about the relationship among teacher, school and family in the child education with four till six years old and among these factors with the many historical, social, economic and cultural changes, living between the two institutions: school and family. This work of researching had as general objectiv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/11/2012
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21. Análise sócio-ambiental da bacia do rio Tambay na cidade de Bayeux-PB/Brasil
Knowing that water is welfar tor humanity, this work was advanced with objective of analize the problems socienviromental in basin of Tambay River in de ;Bayeux city Paraíba/Brazil. The crisis imminent of water well as the emergent crisis for aliments motivated of research that study in area there are agricultural cultivable. To development this research we
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/09/2012
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22. Avaliação e aperfeiçoamento de uma bomba de sangue centrífuga implantável ápice ventricular para assistência cardíaca / Evaluation and improvement of an apico-aortic centrifugal blood pump for cardiac assist
In this work an experimental study was realized with the Apico-Ventricular Blood Pump (AVBP) used as a ventricular assist device. This study is part of the device s development and the results were used for project evaluation and improvement. AVBP is a continuous flow centrifugal blood pump for ventricular assistance in chronic cardiac patients. Initially, a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/09/2012
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23. CRAS - Centros de Referência de Assistência Social: expressão real da Política Nacional de Assistência Social de 2004
This dissertation deals with the study of implantation process of Reference Centers of Social Assistance (CRAS), provided in National Policy on Social Assistance (PNAS) and Unified System of Social Assistance (SUAS) in 2004. The research carried out a survey and analysis of trajectory of the new policy of social assistance officers through studies conducted
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2012
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24. SECAGEM, ARMAZENAMENTO E CONTROLE GENÉTICO DE CARACTERES AGRONÔMICOS E QUÍMICOS DE MANJERICÃO (OCIMUM BASILICUM L.). / DRYING, STORAGE AND GENETIC CONTROL OF AGRONOMIC AND CHEMICAL CHARACTERS OF BASIL (OCIMUM BASILICUM L.).
The aim of this work was to evaluate the influence of drying of leaves, the storage time of the essential oil and to study the inheritance of agronomic and chemical characters of basil (Ocimum basilicum L.). Three assays were carried out, where the effect of drying time of leaves, the influence of storage in different environments and the study of inheritanc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/05/2012