Modes Of Address
Mostrando 13-22 de 22 artigos, teses e dissertações.
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13. Locomotion of Stramonita haemastoma (Linnaeus) (Gastropoda, Muricidae) on a mixed shore of rocks and sand
Mixed shores of rocks and sand are appropriate systems for the study of limitations that the isolation of rocks may impose for gastropods that typically inhabit rocky shores. We marked 52 Stramonita haemastoma (Linnaeus, 1767) snails on a mixed shore and found that 34 of them moved between rocks one to four times during 15 surveys in a period of 72 days. In
Revista Brasileira de Zoologia. Publicado em: 2001-03
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14. Qualidade de vida e transporte público urbano: estratégias para melhorar a qualidade do serviço de transporte público urbano por ônibus
If urban planning is to support the equitable distribution of public goods and services, it must recognize and address the dismal condition of millions of poor people who are living in a city. The primary focus of contemporary planners and planning students should be on finding and advocating solutions that help eliminate the problems of today¿s cities. Any
Publicado em: 2000
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15. HARDWARE OF A MICROCOMPUTER FOR MULTIPROGRAMMING / HARDWARE DE UM MICROCOMPUTADOR PARA MULTIPROGRAMAÇÃO
Machine resources are shared by many processes in multiprogramming systems. The suitable environment to run these processes must include devices for address relocation, memory protection, supervisor and user modes of operation and a flexible input/output structure. It is very hard to implement such systems with 8 bits microprocessors, because their performan
Publicado em: 1982
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16. Global Impact of Human Immunodeficiency Virus and AIDS
This review provides information on the epidemiology, economic impact, and intervention strategies for the human immunodeficiency virus (HIV)/AIDS pandemic in developing countries. According to the World Health Organization and the Joint United Nations Programme on HIV/AIDS (UNAIDS) at the end of 1999, an estimated 34.3 million people were living with HIV/AI
American Society for Microbiology.
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17. Mode matches and their locations in the hydrophobic free energy sequences of peptide ligands and their receptor eigenfunctions
Patterns in sequences of amino acid hydrophobic free energies predict secondary structures in proteins. In protein folding, matches in hydrophobic free energy statistical wavelengths appear to contribute to selective aggregation of secondary structures in “hydrophobic zippers.” In a similar setting, the use of Fourier analysis to characterize the dominan
The National Academy of Sciences of the USA.
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18. An efficient proteomics method to identify the cellular targets of protein kinase inhibitors
Small molecule inhibitors of protein kinases are widely used in signal transduction research and are emerging as a major class of drugs. Although interpretation of biological results obtained with these reagents critically depends on their selectivity, efficient methods for proteome-wide assessment of kinase inhibitor selectivity have not yet been reported.
National Academy of Sciences.
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19. The Antimalarial Drug Quinine Disrupts Tat2p-mediated Tryptophan Transport and Causes Tryptophan Starvation*
Quinine is a major drug of choice for the treatment of malaria. However, the primary mode of quinine action is unclear, and its efficacy is marred by adverse reactions among patients. To help address these issues, a genome-wide screen for quinine sensitivity was carried out using the yeast deletion strain collection. Quinine-sensitive mutants identified in t
American Society for Biochemistry and Molecular Biology.
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20. Mechanism of initiator-mediated transcription: evidence for a functional interaction between the TATA-binding protein and DNA in the absence of a specific recognition sequence.
Promoters containing Sp1 binding sites and an initiator element but lacking a TATA box direct high levels of accurate transcription initiation by using a mechanism that requires the TATA-binding protein (TBP). We have begun to address the role of TBP during transcription from Sp1-initiator promoters by varying the nucleotide sequence between -14 and -33 rela
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21. Components of the carbonyl stretching band in the infrared spectra of hydrated 1,2-diacylglycerolipid bilayers: a reevaluation.
Previous vibrational spectroscopic studies of solid acyl-alkyl and diacyl phosphatidylcholines suggested that the sn1- and sn2-carbonyl stretching modes of 1,2-diacylglycerolipids have different absorption maxima. To address the assignment of sn1- and sn2-carbonyl stretching modes of hydrated 1,2-diacylglycerolipids, aqueous dispersions of 1-palmitoyl-2-hexa
The Biophysical Society.
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22. The distal forelimb musculature in aquatic and terrestrial turtles: phylogeny or environmental constraints?
We compared the muscular anatomy of the distal front limb in terrestrial and aquatic chelonians to test whether observed differences between the two groups are associated with their divergent lifestyles and locomotor modes. Given the different use of the forelimb in the two environments (body support and propulsion on land vs. mainly propulsion in water) we
Blackwell Science Inc.