Continuous Dependence
Mostrando 1-12 de 126 artigos, teses e dissertações.
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1. Flowering and pollination ecology of Cleistocactus baumannii (Cactaceae) in the Brazilian Chaco: pollinator dependence and floral larceny
ABSTRACT Cleistocactus baumannii is the only ornithophilous cactus species in the Brazilian Chaco. In addition, this species of Cactaceae invests heavily in flowering in the ecoregion. Such characteristics motivated us to evaluate the temporal availability of flowers in the context of its floral visitors. The reproductive system of C. baumannii, the number o
Acta Bot. Bras.. Publicado em: 2020-03
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2. Menor performance das funções executivas prediz maior consumo de álcool e tabaco em adolescentes
RESUMO Objetivo O estudo propôs-se a avaliar diferentes domínios das funções executivas em adolescentes como preditores ao uso de álcool e cigarro. Métodos Utilizou-se um delineamento transversal. A amostra foi composta por 239 adolescentes com idade média de 15,34 (±2,32). Os testes Alcohol Use Disorders Identification Test (AUDIT) e Fagerstrom
J. bras. psiquiatr.. Publicado em: 21/10/2019
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3. SPATIAL DEPENDENCE DEGREE AND SAMPLING NEIGHBORHOOD INFLUENCE ON INTERPOLATION PROCESS FOR FERTILIZER PRESCRIPTION MAPS
ABSTRACT Data interpolation is widely required in precision agriculture. However, its effectiveness is a function of the characteristics of the dataset, being necessary for the evaluation of several parameters. This study aimed to identify how the spatial interpolators, Kriging, and Inverse Distance Weighting, are influenced by the degree of spatial dependen
Eng. Agríc.. Publicado em: 09/09/2019
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4. RAINFALL ZONING FOR COCOA GROWING IN BAHIA STATE (BRAZIL) USING FUZZY LOGIC
ABSTRACT Cacao is a species of great economic and social importance. Expanding the area grown with this crop has been limited by its climatic requirements. Agroclimatic zoning for agricultural sector and creation of land suitability maps by fuzzy logic contribute to such production expansion. In this sense, this study aimed to develop rainfall zoning for cac
Eng. Agríc.. Publicado em: 09/09/2019
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5. Juan Lasserre: inmigrante francés y periodista rioplatense (1826-1850)
ABSTRACT Juan Lasserre, a French immigrant who arrived in Buenos Aires in the mid-1820s, pioneered the French-speaking press in the region and played a leading role in the journalism in Rio de la Plata for a quarter of a century between 1826 and 1850. Although he was not the first Frenchman with participation in local journalism, he was the first to do it in
História. Publicado em: 09/09/2019
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6. Spatial variability of soil physical-hydric attributes under bovine trampling in agreste of Pernambuco State, Brazil
ABSTRACT. Soils under pastures suffer physical modifications, in greater or lesser intensity, via the action of animal trampling. Thus, the aim was to evaluate the spatial dependence of soil physical attributes under bovine trampling. The trial was performed at Roçadinho Farm, Agreste of Pernambuco, Brazil, in a 40 x 40 m paddock that was managed with conti
Acta Sci., Agron.. Publicado em: 17/12/2018
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7. Axial Static Load Dependence Free Vibration Analysis of Helical Springs Based on the Theory of Spatially Curved Bars
Abstract This work addresses an accurate and detailed axial static load dependence linearly elastic free vibration analysis of cylindrical helical springs based on the theory of spatially curved bars and the transfer matrix method. For a continuous system, governing equations comprise coupled vibration modes namely transverse vibrations in two orthogonal pla
Lat. Am. j. solids struct.. Publicado em: 2016-12
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8. Explicit expression for effective moment of inertia of RC beams
AbstractDeflection is an important design parameter for structures subjected to service load. This paper provides an explicit expression for effective moment of inertia considering cracking, for uniformly distributed loaded reinforced concrete (RC) beams. The proposed explicit expression can be used for rapid prediction of short-term deflection at service lo
Lat. Am. j. solids struct.. Publicado em: 2015-03
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9. Selective serotonin reuptake inhibitors (SSRIs) for stroke recovery
BACKGROUND Stroke is the major cause of adult disability. Selective serotonin reuptake inhibitors (SSRIs) have been used for many years to manage depression. Recently, small trials have demonstrated that SSRIs might improve recovery after stroke, even in people who are not depressed. Systematic reviews and meta-analyses are the least biased way to bring tog
Sao Paulo Med. J.. Publicado em: 2013
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10. Modelo de tomada de decisões em disciplinas vinculadas às ciências da enfermagem: revisando as bases conceituais para formação de novos perfis profissionais. / Decision-making model in technical subjects of nursing: Revising the conceptual basis for the building of new professional profiles.
This research has as an object of study the syllabus of courses related to Nursing Sciences which are part of the curriculum of undergraduate courses and aims to understand how the process of decision making has been aired in these subjects with a focus on the training of nurses. The research is justified by the fact that there is a lack of information about
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/11/2012
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11. Equações diferenciais funcionais em medida e equações dinâmicas funcionais impulsivas em escalas temporais / Measure functional differential equations and impulse functional dynamic equations on time scales
O objetivo deste trabalho é investigar e desenvolver a teoria de equações dinâmicas funcionais impulsivas em escalas temporais. Mostramos que estas equações representam um caso especial de equações diferenciais funcionais em medida impulsivas. Também, apresentamos uma relação entre estas equações e as equações diferenciais funcionais em medida
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/09/2012
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12. Sub-bacia do Alto Piranhas, sertão paraibano: percepção ambiental e perspectivas na gestão dos recursos hídricos. / Sub-Basin Alto Piranhas, Sertão Paraibano: environmental perception and perspectives in the management of water resources.
The Water Resources Management can be defined as the set of actions aimed at regulating the use, control and protection of water resources in accordance with relevant legislation and standards. Proper management of water resources becomes even more necessary in semiarid regions, which present peculiarities as the occurrence of irregular rainfall and high eva
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012