Resistance To Information Systems
Mostrando 1-12 de 46 artigos, teses e dissertações.
-
1. Least limiting water range in Oxisol under two conservation tillage systems in sugarcane farming
ABSTRACT The Least Limiting Water Range (LLWR) is an indicator of soil physical quality, contributing in information to propose soil management systems in agricultural farming process. This work aimed to assess the usage of LLWR and critical soil bulk density for physical-water quality evaluations, as well as its effect on sugarcane farming under no-tillage
Revista Ceres. Publicado em: 2022
-
2. Growth, phenology, and seed viability between glyphosate-resistant and glyphosate-susceptible hary fleabane
ABSTRACT Glyphosate is the herbicide most used worldwide. In cropping systems that rely on repeated applications of glyphosate or cultivate genetically modified soyabean crop, there are numerous cases of glyphosate resistant weeds, including Conyza bonariensis. Differences among competitive ability of Conyza spp. have been found. However, little information
Bragantia. Publicado em: 2017-03
-
3. Ethnopedology of a Quilombola Community in Minas Gerais: Soils, Landscape, and Land Evaluation
ABSTRACT Quilombolas are Afro-brazilian rural peasants who descended from escaped slaves who tried to carve out territories of autonomy (called Quilombos) by collective organization and resistance. Despite many anthropological and ethnopedological studies, little research has been carried out to identify the agricultural practices and the knowledge of people
Rev. Bras. Ciênc. Solo. Publicado em: 06/02/2017
-
4. Artificial neural network for prediction of the area under the disease progress curve of tomato late blight
ABSTRACT: Artificial neural networks (ANN) are computational models inspired by the neural systems of living beings capable of learning from examples and using them to solve problems such as non-linear prediction, and pattern recognition, in addition to several other applications. In this study, ANN were used to predict the value of the area under the diseas
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-02
-
5. Nitrogen and Potassium in Narrow-Row Cotton
ABSTRACT Information on fertilizer management for cotton in narrow-row cropping system is scarce; therefore, studies are needed to improve nutrient stewardship for such systems. The aim of this study was to evaluate the effects of nitrogen and potassium application on yield and fiber quality of cotton under a narrow-row system. A field trial was carried out
Rev. Bras. Ciênc. Solo. Publicado em: 2016
-
6. Phytochemicals and antimicrobial potentials of mahogany family
Drug resistance to human infectious diseases caused by pathogens lead to premature deaths through out the world. Plants are sources for wide variety of drugs used for treating various diseases. Systematic screening of medicinal plants for the search of new antimicrobial drug candidates that can inhibit the growth of pathogens or kill with no toxicity to host
Rev. bras. farmacogn.. Publicado em: 2015-02
-
7. Corrosion resistance of 2024 aluminum alloy coated with plasma deposited a-C:H:Si:O films
AA 2024 aluminum alloy is widely employed in aeronautic and automobilist industries. Its hardness and low density are attractive properties for such industrial areas. However, since it contains copper, it undergoes severe corrosion in aggressive media as saline or low Earth orbit environments. In this work, it was investigated the properties of films deposit
Mat. Res.. Publicado em: 2014-12
-
8. Sequential path analysis: what does "sequential" mean?
Studying relationships among plant and crop traits is crucial for crop scientists to understand complex biological systems that occur in plants and the field. Such knowledge constitutes the basis for more practical information on how to manage breeding and production to provide better or more suitable cultivars, higher yields, lower yield gaps, and resistanc
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-12
-
9. Controle interno em órgão público: um estudo do sistema de pagamento de pessoal da Marinha do Brasil / Internal control in public agency: a study of people payment system of the Brasilian Navy
Nowadays administrators have on one hand, the increasing demand for public services and, on the other hand, few resources and public resistance to increasing tax base. This dilemma requires more and more powerful internal control systems in order to provide reliable information to improve operational control and decision making. Thus, this study has investig
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/02/2012
-
10. Estimativa da eficiência do ensaio SPT através da execução da prova de carga estática sobre o amostrador / Estimation of the efficiency in SPT test through static load tests to the sampler
The Standard Penetration Test, SPT, is one of the most used one for subsoil information in the USA and Brazil. The data obtained in this dynamic test, such as the penetration resistance index, NSPT, the soil classification and phreatic level are used by different methods to estimate the shallow and deep foundations load capacity. For the same soil, the index
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2011
-
11. Efeito do hipertiroidismo experimental, induzido em ratas durante a gestação, sobre componentes do sistema renina-angiotensina cardíaco da prole. / Effect of experimental hyperthyroidism induced in female rats during pregnancy in the components of cardiac Renin-Angiotensin System of the offspring.
During normal gestation, the Renin-Angiotensin System (RAS) exerts an important role in salt balance, blood pressure and water homeostasis and, consequently, in the welfare of mother and fetus. In this sense, it is important to highlight both the classic RAS (initially described as a purely endocrine system), and the local RAS, in this case, the uteroplacent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
-
12. Alternativas de tratamento para hepatite viral crônica B: análise de custo-efetividade
Introduction: Hepatitis B is one of the most common infectious diseases worldwide and has been showing increasing expenditures in the Brazilian Unified Healh System (SUS). Objectives: To perform a pharmacoeconomic and epidemiological evaluation of interferon and lamivudine classified as high costs in SUS and utilized for the treatment of adults with chronic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/02/2011