Lie Detection
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Effects of aversive contingencies on lying behavior: Cues and detection. / Efeitos de contingências aversivas sobre o comportamento de mentir: Sinais e detecção
As a subdomain in the study of deception, lie detection deals with the investigation of variables that control changes on the behavior of senders while they tell lies (deception cues), and with the conditions under which detectors are capable of correctly identifying such cues. The present study investigated the effect of punishment of lying on deception cue
Publicado em: 2008
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2. The Real Interest Rate Parity Hypothesis : An Investigation for Developed and Emerging Markets
"How internationally mobile is the world s supply of capital? Does capital flow among industrial countries to equalise the yield to investors? Alternatively, does the saving that originates in a country remain to be invested there? Or does the truth lie somewhere between these two extremes? The answers to these questions are not only important for understand
Publicado em: 2005
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3. Evaluation of a nitrite test kit (Stat-test) for the detection of significant bacteriuria
A commercially marketed nitrite test kit (Stat-test) for the rapid detection of significant bacteriuria has been evaluated and found to have failed to detect 50% of all cases of significant bacteriuria and 46% of significant bacteriuria associated with nitrate-reducing organisms. The number of false positive results are negligible. The Stat-test, used in its
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4. Hybrid Escherichia coli sensory transducers with altered stimulus detection and signaling properties.
The tar and tap loci of Escherichia coli encode methyl-accepting inner membrane proteins that mediate chemotactic responses to aspartate and maltose or to dipeptides. These genes lie adjacent to each other in the same orientation on the chromosome and have extensive sequence homology throughout the C-terminal portions of their coding regions. Many spontaneou
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5. Irregular arrays and randomization
Although they lie at the conceptual core of a wide range of scientific questions, the notions of irregular or “random” arrangement and the process of randomization itself have never been unambiguously defined. Algorithmic implementation of these concepts requires a combinatorial, rather than a probability-theoretic, formulation. We introduce vector versi
The National Academy of Sciences.
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6. Evidence for an internal promoter in the Escherichia coli threonine operon.
We constructed plasmids carrying the two first genes of the threonine operon from which the major promoter was deleted in vitro by digestion with BAL 31 nuclease. These plasmids continued to express the second gene (thrB) of the operon as judged by their ability to complement a threonine auxotroph. These data indicate that, in addition to the major promoter
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7. Promoter for the unc operon of Escherichia coli.
Fragments of DNA carrying possible promoters for the unc operon of Escherichia coli were cloned into a promoter detection plasmid (pRZ5255). Similar fragments were transcribed in vitro to produce transcripts whose sizes were used to determine the approximate start site for transcription. One strong promoter and at least two very much weaker ones were detecte
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8. Detection of Complement-Mediated Antibody-Dependent Bactericidal Activity in a Fluorescence-Based Serum Bactericidal Assay for Group B Neisseria meningitidis
Serum bactericidal assays (SBAs) for Group B meningococci are considered the methods of choice for the evaluation of functional antimeningococcal antibodies. Many investigators regard SBAs as time- and labor-intensive. Variations in SBA protocols among different laboratories make interpretation of results difficult. Here we describe a fluorescence-based seru
American Society for Microbiology.
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9. Heterodimeric DNA-binding dyes designed for energy transfer: synthesis and spectroscopic properties.
Heterodimeric dyes are described which bind tightly to double-stranded (dsDNA) with large fluorescence enhancements. These dyes are designed to exploit energy transfer between donor and acceptor chromophores to tune the separation between excitation and emission wavelengths. The dyes described here absorb strongly at the 488 nm argon ion line, but emit at di
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10. Nucleotide sequence of chicken myb proto-oncogene promoter region: detection of an evolutionarily conserved element.
The nucleotide sequence of the chicken myb proto-oncogene putative promoter region was determined and compared with the corresponding sequence of the mouse c-myb gene (1). 118 bp upstream from the initiation codon suggested by Gerondakis and Bishop (2) for the chicken c-myb protein, a 124-bp-long conserved element was found (92% identity in chicken and mouse
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11. Detection of a frequent restriction fragment length polymorphism in the human T cell antigen receptor beta chain locus. A potential diagnostic tool.
Abnormal T cell function is a feature of a spectrum of inherited and acquired diseases. We have detected a frequent restriction fragment length polymorphism in the human T cell antigen receptor beta-chain locus that may aid in the analysis of these disorders. A study of a panel of 18 normal individuals, testing for the presence of the polymorphism, showed it
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12. Mutational spectrometry without phenotypic selection: human mitochondrial DNA.
By first separating mutant from nonmutant DNA sequences on the basis of their melting temperatures and then increasing the number of copies by high-fidelity DNA amplification, we have developed a method that allows observation of point mutations in biological samples at fractions at or above 10-6. Using this method, we have observed the hotspot point mutatio