Compensation Phenomenon
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Assédio moral e a reparação da dignidade do trabalhador
The concern with a healthy work environment in which the dignity of workers is recognized as a result has had a greater emphasis to the study of bullying. This research aimed to analyze this social phenomenon in the light of the principle of human dignity, especially drawing theoretical foundations for analyzing the repair of damage resulting from the practi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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2. Efeito da granulometria e da embalagem na sorção de água pelo café torrado e moído / Effect of granulometry and packaging on water sorption by roasted and ground coffee
The objective of this study was to evaluate the effect of granulometry and types of packaging on the water sorption by roasted and ground coffee. Arabica coffee grains were utilized with an initial water content of 0.1234 kgw kgdm -1, roasted until the medium roast point, with a weight loss of 17%, in wich four granulometric levels were established: whole gr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/07/2011
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3. InteraÃÃo transitÃria entre transformadores de potencial capacitivos e linhas de transmissÃo: uma contribuiÃÃo para minimizar falhas
Coupling capacitor voltage transformers (CCVT) are widely used in power systems for monitoring, protection relays and control aplications. Failure of this equipment may cause unexpected outages of transmission lines (TL), which may result in severe penalties as imposed by the regulatory agency of the government. This fact requires speeding maintenance proced
Publicado em: 2008
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4. Fontes de erro em medidas eletrogoniométricas de movimentos do joelho
Flexible goniometers are useful for direct movement measurements. However issues related to subject-sensor interface can introduce measurement errors. Crosstalk, i.e. the phenomenon that flexion/extension angles affect the varus/valgus angles, and vice versa, is considered as the main drawback of goniometers. It is not well known the effect of the variation
Publicado em: 2008
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5. Análise funcional dos genes Xist e DNMT1 na manutenção do processo de inativação do cromossomo X humano através do silenciamento gênico por RNAi / Functional analysis of XIST and DNMT1 genes in the maintenance of X chromosome inactivation process in human through gene silencing by RNAi
X chromosome inactivation (XCI) is the phenomenon through which one of the X chromosomes in female mammals is silenced to achieve dosage compensation related to males. It involves the expression of XIST gene exclusively from the inactive X, and the association of its RNA in cis in this chromosome. This leads to a series of epigenetic modifications in the chr
Publicado em: 2008
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6. "O estudo do fenômeno da compensação em atletas de voleibol do sexo feminino" / COMPENSATION PHENOMENON IN FEMALE VOLLEYBALL PLAYERS
The compensation phenomenon may be identified in athletes that compete at the same performance level, but achieve this performance level through distinct morphological and functional characteristics. An athlete may present lower scores in some characteristics, but he can compensate them having higher scores in others. The aim of this study was to identify th
Publicado em: 2006
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7. Phenomenon of cumulativeness and rules of non-cumulativeness according to the National Tax System. / Fenômeno da cumulatividade e regras de não-cumulatividade em face do Sistema Tributário Nacional.
This present dissertation aims at establishing the presuppositions for picturing the phenomenon of the cumulativeness and, from the acknowledgement of the possibility of its occurrence, to identify the hypotheses of applicability of the rules of non-cumulativeness that embodies the tax-law regimes of IPI, ICMS, Contribution to PIS/PASEP, COFINS, the Unions r
Publicado em: 2006
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8. The Application of the Maize-Derived Gene Competition Model to the Problem of Dosage Compensation in Drosophila
The gene competition model, originally formulated from studies on the regulation of alcohol dehydrogenase activity in maize, is also applicable to the phenomenon of dosage compensation in Drosophila. The model accounts for the absence of dosage compensation in sex determination.
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9. Autosomal dosage compensation Drosophila melanogaster strains trisomic for the left arm of chromosome 2.
Drosophila melanogaster individuals trisomic for an entire chromosome arm can survive to late stages of pupal development. We have examined the levels of five enzymes whose structural genes are located on the left arm of chromosome 2 both in trisomy 2L and in diploid strains. In trisomies, three distally mapping loci showed compensated levels of expression c
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10. Feedback Control of Sex Determination by Dosage Compensation Revealed through Caenorhabditis Elegans Sdc-3 Mutations
In Caenorhabditis elegans, sex determination and dosage compensation are coordinately controlled through a group of genes that respond to the primary sex determination signal. Here we describe a new gene, sdc-3, that also controls these processes. In contrast to previously described genes, the sex determination and dosage compensation activities of sdc-3 are
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11. The Genetic Basis of Dosage Compensation of Alcohol Dehydrogenase-1 in Maize
The levels of alcohol dehydrogenase (ADH) do not exhibit a structural gene-dosage effect in a one to four dosage series of the long arm of chromosome one (1L) (Birchler 1979). This phenomenon, termed dosage compensation, has been studied in more detail. Experiments are described in which individuals aneuploid for shorter segments were examined for the level
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12. Incomplete dosage compensation in an evolving Drosophila sex chromosome.
Cellular autoradiography was used to measure relative rates of chromosomal RNA synthesis and to examine the regulatory phenomenon of X-linked dosage compensation in Drosophila miranda, a species containing two distinct, nonhomologous X chromosomes (X1 and X2). The X1 chromosome was found to be dosage-compensated, since the rate of RNA synthesis along the sin