Thermal Mark
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Coir and Sisal Fibers as Fillers in the Production of Eucalyptus Medium Density Particleboards - MDP
The aim of this study was to evaluate the potential use of sisal and coir fibers in combination with Eucalyptus particles for the production of particleboard. The particleboards were produced in three layers. The first and third layers (face) were made with small Eucalyptus particles. The second layer (core) was made with big Eucalyptus particles in combinat
Mat. Res.. Publicado em: 20/10/2016
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2. Hygrothermoelastic Analysis of Orthotropic Cylindrical Shells
Abstract In this work, the combined effect of moisture and temperature on the bending behavior of simply supported orthotropic cylindrical shells has been investigated. Initially three dimensional equilibrium equations of thermoelasticity, simplified to the case of generalized plane strain deformations in the axial direction are solved analytically for an or
Lat. Am. j. solids struct.. Publicado em: 2016-03
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3. Gestão energética na pequena e média agroindústria - um enfoque térmico
The dissertation presents a way of developing an Energy Management Plan for small and medium agribusiness. The work brings the document "Energy Management Plan for Small and Medium Agribusiness," with an appropriate language to the end user, usually entrepreneurs with little specific knowledge on the subject. The plan presents tools and means to implement in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2012
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4. Fundamentos, produção e aplicações de marcas térmicas em eletroforese capilar / Fundamentals, production, and applications of thermal marks in capillary electrophoresis
Em eletroforese capilar, a reprodutibilidade depende essencialmente da manutenção do sinal e no tempo de migração das espécies. A alteração do fluxo eletrosmótico (EOF) entre corridas é um dos principais fatores que afetam esses parâmetros. Nesse trabalho, é proposto um sistema de monitoramento do EOF baseado em marcas térmicas (TMs), que consist
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/08/2011
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5. Power calibration of the TRIGA mark I nuclear research reactor
This paper presents the results and methodology used to calibrate the thermal power of the TRIGA Mark I IPR-R1 Research Reactor at the Nuclear Technology Development Centre (CDTN), in Belo Horizonte, Brazil. The TRIGA Mark I is a pool type reactor, cooled by water natural convection. The method used in the calibration consisted in the steady-state energy bal
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2007-09
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6. Thermal Rescue of Uv-Irradiated Bacteriophage T4 and Biphasic Mode of Action of the WXY System
When ultraviolet-irradiated bacteriophage T4 is assayed at plating temperatures ranging from 20° to 40°, its survival increases at the higher temperatures. This "thermal rescue" requires an intact WXY system but not the denV pyrimidine dimer excision system. Mutation rates decrease with increasing temperature, indicating that some lesions processed in a mu
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7. The Drosophila ortholog of vertebrate TRPA1 regulates thermotaxis
Thermotaxis is important for animal survival, but the molecular identities of temperature sensors controlling this behavior have not been determined. We demonstrate dTRPA1, a heat-activated Transient Receptor Potential (TRP) family ion channel, is essential for thermotaxis in Drosophila. dTrpA1 knockdown eliminates avoidance of elevated temperatures along a
Cold Spring Harbor Laboratory Press.
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8. Temperature Dependence of Photosynthesis in Agropyron smithii Rydb. 1: II. CONTRIBUTION FROM ELECTRON TRANSPORT AND PHOTOPHOSPHORYLATION
As part of an analysis of the factors regulating photosynthesis in Agropyron smithii Rydb., a C3 grass, the response of electron transport and photophosphorylation to temperature in isolated chloroplast thylakoids has been examined. The response of the light reactions to temperature was found to depend strongly on the preincubation time especially at tempera
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9. Cosmic velocity fields and their interpretation
We review the current status of our knowledge of cosmic velocity fields, on both small and large scales. A new statistic is described that characterizes the incoherent, thermal component of the velocity field on scales less than 2h−1 Mpc (h is H0/100 km·s−1·Mpc−1, where H0 is the Hubble constant and 1 Mpc = 3.09 × 1022 m) and smaller. The der
National Academy of Sciences.