Bindings
Mostrando 1-12 de 36 artigos, teses e dissertações.
-
1. Projeto InVision Framework: Um framework para suportar a criação e uso de jogos no ensino / Project invision framework: a framework to support development of games of education
A quantidade de pessoas que ingressam no curso de Ciência da Computação a cada ano está diminuindo. Dentre aqueles que entram, poucos conseguem se formar. Há uma grande taxa de retenção e desistência, principalmente entre as disciplinas introdutórias de algoritmos e programação. Dessa forma, a utilização de jogos como fator motivacional é um as
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/05/2011
-
2. Alterations in Dexras1 expression mediated by STAT5 and GR cross-talk contribute to the modulation of insulin secretion during pregnancy and lactation. / Alterações na expressão de Dexras1 mediada pela cooperação entre STAT5 e GR contribuem para modulação da secreção de insulina na gestação e lactação.
It is not clear how glucocorticoid receptor (GR) counteracts STAT5 activity during the transition of pregnancy to lactation. Dexras1 is a small G protein activated by dexamethasone (DEX) that controls cell morphology, growth, etc. In the present study we detected Dexras1 expression in pancreatic beta cell. DEX induces Dexras1 expression in RINm5F cells, whic
Publicado em: 2010
-
3. Aplicação de técnicas de Inteligência Artificial para o gerenciamento dinâmico de dispositivos de um PABX distribuído, desenvolvido com a tecnologia LonWorks. / Application of Artificial Intelligence techniques for devices dinamic management of a distributed PBX system developed with LonWorks technology.
O presente trabalho teve como objetivo propor e testar uma metodologia para a realização de bindings dinâmicos na tecnologia LonWorks®, com a finalidade de permitir que um Sistema Distribuído de Comunicação Telefônica Privada (SDCTP), também desenvolvido com a tecnologia LonWorks®, realizasse seus enlaces telefônicos. Para tal, utilizou-se uma met
Publicado em: 2008
-
4. Mecanismo de defesa e recuperação da fotossintese em Centrolobium tomentosum sob condições de estresse induzido por SO2 / Mechanism of defense and recovery of photosynthesis in Centrolobium tomentosum under conditions of stress induced by SO2
Large quantities of gaseous pollutants emited by urban-industrial areas emit contribute to the degradation of ecosystems with subsequent declines in vegetation. The photosynthesis is one of the first processes altered by the action of these pollutants and sulphur dioxide (SO2), as one of the most common and harmful air pollutants, drastically affect the phot
Publicado em: 2008
-
5. Estudo voltamétrico da interação dos íons Zn2+, Cu2+, Cd2+ e Pb2+ com a enzima catalase
Catalase (CAT), which is an important enzyme that catalyzes the decomposition of hydrogen peroxide (H O ) to water (H O) and oxygen (O ), contains 2 2 2 2 some metal binding sites (Cys, His). The binding of metal ions to CAT can change or stabilize its secondary structure, resulting in its inhibition or activation, respectively. The inhibition of CAT, which
Publicado em: 2007
-
6. Influência do Sistema Colinérgico na sensibilização ao efeito estimulante do etanol. / Influência do Sistema Colinérgico na sensibilização ao efeito estimulante do etanol.
Various neurotransmission systems have influence on the behavioral sensitization process developed after repeated administration of some drugs of abuse, among them the cholinergic system, which modulates the dopaminergic pathways functioning. In this study we evaluated the influence of scopolamine (an antagonist of cholinergic muscarinic receptors) on the de
Publicado em: 2006
-
7. THE CARE OF BOOKS WITH SPECIAL REFERENCE TO FINE BINDINGS
-
8. Nucleic Acid Similarities Among Pseudomonas pseudomallei, Pseudomonas multivorans, and Actinobacillus mallei1
Annealing experiments on membrane filters were carried out with deoxyribonucleic acids (DNA) from selected strains of the nomen-species of Pseudomonas, Actinobacillus, Chromobacterium, and Micrococcus, with the use of DNA of Pseudomonas pseudomallei and Actinobacillus mallei as reference materials. Under the usual conditions employed in these experiments, th
-
9. A novel ring-like complex of Xenopus proteins essential for the initiation of DNA replication
We have identified Xenopus homologs of the budding yeast Sld5 and its three interacting proteins. These form a novel complex essential for the initiation of DNA replication in Xenopus egg extracts. The complex binds to chromatin in a manner dependent on replication licensing and S-phase CDK. The chromatin binding of the complex and that of Cdc45 are mutually
Cold Spring Harbor Laboratory Press.
-
10. Modifications of plasma fibronectin in cystic fibrosis patients.
Recurrent pulmonary infections with Staphylococcus aureus and Pseudomonas aeruginosa are a major problem in cystic fibrosis (CF), leading to severe and progressive deterioration of the respiratory tract. Fibronectin (FN) has a binding site(s) for S. aureus and Streptococcus pyogenes. This bacterial bindings site(s) was studied by using FN from patients with
-
11. Inhibitory effects of quinolone antibacterial agents on gamma-aminobutyric acid binding to receptor sites in rat brain membranes.
The specific binding of 3H-labeled gamma-aminobutyric acid ([3H]GABA) to synaptic plasma membranes from rat brains was inhibited by various quinolonecarboxylic acid derivatives (quinolones), and these inhibitions were concentration dependent. The binding of [3H]muscimol to GABAA sites was also inhibited. These inhibitory potencies differed widely among the q
-
12. ATP-dependent association of nuclear proteins with isolated rat liver nuclei.
In vitro association of Xenopus nucleoplasmin and mammalian nonhistone chromosomal high mobility group 1 (HMG1) protein with nuclei isolated from rat liver was examined. Efficient association of nuclear proteins with isolated nuclei requires ATP, HCO3-, and Ca2+. Association occurred at 33 degrees C but not at 4 degrees C. ATP could be replaced by adenosine