Observation Intervals
Mostrando 1-12 de 83 artigos, teses e dissertações.
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1. Two-Dimensional Numerical Model of the Fracture Process in Steel Fibre Reinforced Concrete with the Continuum Strong Discontinuity Approach and Functional Data Analysis
Abstract This paper presents the formulation of a two-dimensional numeri-cal model able to describe the fracture process in structural mem-bers of steel fibre reinforced concrete (SFRC) from the volume ratio of the fibres and the mechanical properties of the compo-nents: a concrete matrix and a set of steel fibres with a random orientation. The relationship
Lat. Am. j. solids struct.. Publicado em: 08/04/2019
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2. Different intervals of behavioral observation in the scanning method and the real behavior of pigs
ABSTRACT The objective of this work was to study the behavior of swine females in the grower phase using different observation intervals (continuous, 5, and 10 min). A total of 42 swine were used, 14 of them for each treatment, which were identified with a marker stick. These animals were observed using the focal sampling method for 5 h. The treatments were
R. Bras. Zootec.. Publicado em: 08/11/2018
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3. Modelo de autoevaluación y heteroevaluación de la práctica docente en Escuelas Normales
Abstract In this article, the topic of teacher evaluation in Normal Schools is addressed. The objective is to present a model of Self-evaluation and Hetero-evaluation of teaching practice in the state of Sonora, Mexico. The study is descriptive and factorial; students, teachers and managers of the Bachelors’ degree in elementary school (2012 plan) of the N
Educ. Pesqui.. Publicado em: 25/06/2018
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4. Anti-hepatitis C virus treatment may prevent the progression of liver fibrosis in non-responder human immunodeficiency virus/hepatitis C virus coinfected patients
AIM: To evaluate changes in liver histology in patients with human immunodeficiency virus/hepatitis C virus coinfection non-responders to a suboptimal Interferon+Ribavirine regimen. MATERIALS AND METHODS: We investigated 49 patients with two sequential liver biopsies: 18 were non-responders to Interferon+Ribavirine treatment (Group hepatitis C virus Rx) a
Braz J Infect Dis. Publicado em: 2014-04
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5. Comparison of extensive and intensive pig production systems in Uruguay in terms of ethologic, physiologic and meat quality parameters
The objective of this work is to characterize two contrasting systems of fattening pigs in Uruguay. A total of 96 pigs (average 41.7 kg) were divided into eight groups of 12 animals, representing two production systems: (IN) pigs confined in pens of 12 m² or (OUT) kept in plots with field shelters and access to pasture. Behavioral observations were performe
R. Bras. Zootec.. Publicado em: 2013-07
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6. Efeitos locais e sistêmicos da LLLT no reparo ósseo inicial de áreas com parafuso PLLA-PGA : estudo em coelhos
This study evaluated the local and systemic effects of LLLT in the initial process of bone repair after implantation of a PLLA-PGA screw in tibia of 24 New Zealand white rabbits. The sample was randomly divided into two groups, experimental and control. A PLLA-PGA screw was implanted in each tibia. In the experimental group, rabbits received applications of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/03/2012
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7. Avaliação do impacto da implantação de rotina de cuidados com cateter de drenagem ventricular externa em uma unidade de terapia intensiva neurológica / Evaluation of the impact of implantation of a routine of care of the external ventricular drainage catheter in a neurological intensive care unit
Introduction: an external ventricular drain (EVD) involves the placement of a catheter into the cerebral ventricular space in order to drain excessive cerebrospinal fluid (CSF). The most common complications of this practice include hemorrhage at the insertion site, obstruction of the catheter, disconnection of the system, and infection with indicator values
Publicado em: 2011
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8. Comportamento social de cabras em lactação após reagrupamento =Social behaviour in lactating dairy goats after regrouping / Social behaviour in lactating dairy goats after regrouping
Background: Like other farm animals, domestic goats may react adversely to unfamiliar individuals, and aggression can be minimized by avoiding the introduction of new individuals into established groups. In modern dairy herds, regrouping according to age, nutrient requirements, lactation period and milk yield level is a common management practice to enhance
Publicado em: 2011
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9. Interação entre limiar de dor e função autonômica após restrição de sono em indivíduos saudáveis
Background: Although the relationship between sleep deprivation and pain threshold has been studied in pathological acute and chronic conditions, the mechanisms involved in this process still require investigation. In this context, it is known that there is an increasing of situations where acute sleep restriction is induced by daily working activities and t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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10. Operações de serviços de pós-venda baseadas em conhecimento: o caso Carrier Transicold Brasil
The performance of technical assistance depends on how information and knowledge are disseminated to a network of services. This work was developed with the aim of identifying how the operations of after-sales service can generate competitive categories for a technical assistance network based on quality management and knowledge. This case study included par
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/08/2010
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11. O papel das rotas e da obtenção de informações sobre a eficiência no forrageio de dinoponera quadriceps em ambiente natural
In this study, we investigated the role of routes and information attainment for the queenless ant species Dinoponera quadriceps foraging efficiency. Two queenless ant colonies were observed in an area of Atlantic secondary Forest at the FLONA-ICMBio of Nisia Floresta, in the state of Rio Grande do Norte, northeastern Brazil, at least once a week. In the fir
Publicado em: 2009
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12. Nurses´ time distribution in emergency unit / Distribuição do tempo de trabalho das enfermeiras em unidade de emergência
The difficulties found to make operational the nursery personnel sizing methods at the emergency units are directly related to the lack of studies and parameters that would give nurses resources to determine the nursing staff. Facing that scenario, this study`s aim was to identify and analyze the work time distribution of nurses in an emergency unit as well
Publicado em: 2009