Reproducing Property
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Subjective time under altered states of consciousness in ayahuasca users in shamanistic rituals involving music
Ayahuasca is described as a hallucinogenic substance whose property is to alter the subjective experience of time and impair the perception of the passage of time during stimuli of more than two to three seconds. The dose-dependent effects of two concentrations of ayahuasca in the ritualistic context were investigated employing temporal reproduction tasks in
Braz J Med Biol Res. Publicado em: 2020-08
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2. Study of metodology for GPS geodetic network vinculation and homogenization: an adjustment program implementation. / Estudo de metodologia para vinculação e homogeneização de redes geodésicas GPS: implementação de um programa de ajustamento.
Usando o modelo de ajustamento apresentado por Schaffrin (2001), este trabalho apresenta uma metodologia para ajustamento de redes geodésicas GPS de densificação e extensão, a qual substitui com vantagem o tratamento clássico que utiliza um ajustamento livre seguido por uma "transformação de Helmert". A característica deste método é introduzir um p
Publicado em: 2003
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3. FamClash: A method for ranking the activity of engineered enzymes
This article introduces the computational procedure FamClash for analyzing incompatibilities in engineered protein hybrids by using protein family sequence data. All pairs of residue positions in the sequence alignment that conserve the property triplet of charge, volume, and hydrophobicity are first identified, and significant deviations are denoted as resi
National Academy of Sciences.
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4. A neuronal network model linking subjective reports and objective physiological data during conscious perception
The subjective experience of perceiving visual stimuli is accompanied by objective neuronal activity patterns such as sustained activity in primary visual area (V1), amplification of perceptual processing, correlation across distant regions, joint parietal, frontal, and cingulate activation, γ-band oscillations, and P300 waveform. We describe a neuronal
National Academy of Sciences.
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5. Genetics of Parthenogenesis in DROSOPHILA MELANOGASTER. II. Characterization of a Gynogenetically Reproducing Strain
A strain of Drosophila melanogaster, named gyn-F9, can reproduce by gynogenesis. On mating with a male sterile mutant, ms( 3)K81, gyn-F9 females produced impaternate progeny at a rate of about 15 flies per female, which was almost 2000 times as frequent as that of the control. When the females were mated with normally fertile males, the number of offspring v
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6. Germline Hypermutability in Drosophila and Its Relation to Hybrid Dysgenesis and Cytotype
In its hypermutable state, an unstable singed allele, snw, mutates in the germline to two other alleleic forms at a total frequency usually between 40 and 60%. In its stable state, the mutation rate of snw is essentially zero. Its state depends on an extrachromosomal condition indistinguishable from a property called cytotype previously studied as a componen