Movement Of Constituents
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Globalização, tecnologia e mídias: elementos constituintes do estar-junto juvenil na contemporaneidade
The theme related to youth and its gathering, pointing out another way to be together as a social enhancer, is discussed at this moment. For this reason, this study arose from a group of youngsters who practice street dance in the town of Cajazeiras, PB. Having as theoretical and methodological axis, Michel Maffesolis comprehensive sociology, the study aimed
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/10/2010
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2. Locatives and PPs in 15th century portuguese language: a movement research / Locativos e sintagmas preposicionados no português quatrocentista: um estudo do movimento
This research analyses the movement of prepositioned phrases (PPs), locative pronouns (Locs) and prepositioned locative pronouns (LocPs) in embedding structures of the 15th century Portuguese language, admitting that this period has variations which point to a grammar competition in Krochs (1989, 1994, 2003) framework. According to Martins (1994), Muidine (2
Publicado em: 2009
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3. Acabou-se o que era doce, quem comeu se regalou-se: uma análise do clítico se em João Pessoa na interface Sociolinguística
The variation in the usage of reflexive pronouns in Portuguese is a subject which has been studied by many linguists. Most of these studies point to a general tendency for clitic deletion, as in Veado (1982), DAlbuquerque (1988), Nunes (1995), Lima (2006) and others. If, on the one hand, there are dialects which support that tendency, on the other hand there
Publicado em: 2009
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4. Ordem oracional e movimento de clitico de segunda posição em Kayabi (familia Tupi-Guarani)
Kayabi language (Tupi-Guarani family) is, at first sight, a free word order language, since all kinds of word order are attested. Nevertheless, we show that the variation in the order of the sentence constituents obey certain restrictions, depending on, from among others, the verbal form involved. In declarative constructions, in which the verb is marked by
Publicado em: 2004
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5. Synovial fluids facilitate small solute diffusivity.
The diffusivity of water, fucose, proline, lysine, glutamic acid, glucose and sucrose was determined in a variety of inflammatory human synovial fluids. In view of the constituents of pathological synovial fluids one would predict impedence to solute movement. In several fluid diffusivity was enhanced relative to translational diffusion in water. In most flu
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6. Patterns of mitochondrial sorting in yeast zygotes.
Inheritance of mitochondrial DNA (mtDNA) in Saccharomyces cerevisiae is usually biparental. Pedigree studies of zygotic first buds indicate limited mixing of wild-type (p+) parental mtDNAs: end buds are frequently homoplasmic for one parental mtDNA, while heteroplasmic and recombinant progeny usually arise from medial buds. In crosses involving certain petit
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7. Nitrate Uptake by Roots as Regulated by Nitrate Assimilation in the Shoot of Castor Oil Plants
Ricinus communis was used to test the Ben Zioni-Dijkshoorn hypothesis that NO3 uptake by roots can be regulated by NO3 assimilation in the shoot. The rate of the anion charge from assimilated NO3− (and SO42−) was followed in its distribution between organic acid anion accumulation and HCO3− efflux into the nutrient solution. In plants adequately suppli
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8. Simultaneous recording of intramembrane charge movement components and calcium release in wild-type and S100A1−/− muscle fibres
In the preceding paper, we reported that flexor digitorum brevis (FDB) muscle fibres from S100A1 knock-out (KO) mice exhibit a selective suppression of the delayed, steeply voltage-dependent component of intra-membrane charge movement current termed Qγ. Here, we use 50 μm of the Ca2+ indicator fluo-4 in the whole cell patch clamp pipette, in addition to 20
Blackwell Science Inc.
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9. Intramolecular arsanilazotyrosine-248-Zn complex of carboxypeptidase A: a monitor of catalytic events.
The intensely chromophoric intramolecular coordination complex formed between arsanilazotyrosine-248 and the active site zinc atom of azocarboxypeptidase A (Johansen, J. T. & Vallee, B. L. (1971) Proc. Nat. Acad. Sci. USA 68, 2532-2535) is a spectrokinetic probe of catalytic events. The interconversion of the azoTyr-248-Zn complex and its constituents is mea
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10. Pontentiometric Cyanine Dyes Are Sensitive Probes for Mitochondria in Intact Plant Cells 1: Kinetin Enhances Mitochondrial Fluorescence
Selected fluorescent dyes were tested for uptake by mitochrondria in intact cells of barley, maize, and onion. The cationic cyanine dye 3,3′-diheptyloxacarbocyanine iodide [DiOC7(3)] accumulated in mitochondria within 15 to 30 minutes without appreciable staining of other protoplasmic constituents. The number, shape, and movement of the fluorescent mitocho
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11. Dynamics of the TOM Complex of Mitochondria during Binding and Translocation of Preproteins
Translocation of preproteins across the mitochondrial outer membrane is mediated by the TOM complex. This complex consists of receptor components for the initial contact with preproteins at the mitochondrial surface and membrane-embedded proteins which promote transport and form the translocation pore. In order to understand the interplay between the translo
American Society for Microbiology.
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12. Selective Stimulation of Caveolar Endocytosis by Glycosphingolipids and CholesterolV⃞
Internalization of some plasma membrane constituents, bacterial toxins, and viruses occurs via caveolae; however, the factors that regulate caveolar internalization are still unclear. Here, we demonstrate that a brief treatment of cultured cells with natural or synthetic glycosphingolipids (GSLs) or elevation of cholesterol (either by acute treatment with m�
The American Society for Cell Biology.