Results 261 to 270 of about 3,607,125 (302)
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Effects of Hemodialysis on Hearing Threshold
ORL, 197671 chronic renal failure patients undergoing long-term hemodialysis were evaluated for the effects of a dialysis event on hearing function. Osmotically active serum constituents were examined for relationship to fluctuating hearing threshold levels. Reliabiliity of hearing levels was found to be better in those patients tested without an intervening ...
D W, Johnson, R L, Wathen, R H, Mathog
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Cyberwar Thresholds and Effects
IEEE Security & Privacy Magazine, 2011Network technology use and cyberspace exploitation for intelligence and attack have become a normal part of military activity. Questions persist as to the appropriate framework for considering this new mode of conflict, but to a degree, these questions result from weak data, imprecise terminology, and a certain reluctance to abandon the notion that ...
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Effect of Altitude on Taste Thresholds
Perceptual and Motor Skills, 1972This study was designed to evaluate what effect altitude has on a person's ability to detect the four basic tastes (salt, sour, bitter, and sweet). Increasing molar concentrations of compounds representative of the four tastes were presented to a 6-member panel and their threshold value for each taste determined.
J A, Maga, K, Lorenz
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Effect of Arachnoiditis on Pain Threshold
Investigative Radiology, 1987A model for studying the relationship between chronic arachnoiditis and pain sensitivity was developed. Thirty male ICR mice were randomly divided into three groups and the tail-flick test was done using an EMDIE-TF6 apparatus (Emdie Instrument Co., Montpelier, VA).
G A, Beyer +3 more
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Effects of illumination on auditory threshold
Physiology & Behavior, 1978Abstract Auditory thresholds of four squirrel monkeys were examined with a 4 kHz tone in light and dark ambient sensory conditions. The results revealed that auditory sensitivity is higher in the light than in the dark.
E R, Delay, E S, Smith, W, Isaac
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Effects of Psychotropic Drugs on Seizure Threshold
Drug Safety, 2002Psychotropic drugs, especially antidepressants and antipsychotics, may give rise to some concern in clinical practice because of their known ability to reduce seizure threshold and to provoke epileptic seizures. Although the phenomenon has been described with almost all the available compounds, neither its real magnitude nor the seizurogenic potential ...
PISANI F +4 more
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Resonances and Threshold Effects
1980Much of the energy-dependent structure observed in low-energy electron scattering arises from resonances and threshold effects. Resonances are due to nearly bound states of the (N + 1)-electron system of target atom and external electron. In a time-dependent formalism, such a state decays with a finite lifetime if it interacts with states in an ...
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Atomic photoelectric effect near threshold edges
Physical Review A, 1985Total photon attenuation coefficients near absorption edges are determined in certain suitable elements and compounds. Photoelectric cross sections for elements are deduced from these by subtracting the coherent and incoherent scattering cross sections as well as other elemental cross sections in the cases of compounds.
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1994
A theorem of Margulis states the existence of a threshold phenomenon in the probability of disconnecting a graph, given that each of its edges is independently severed with some probability p. We show how this theorem can be reinterpreted in the coding context: in particular we study the probability fc(p) of residual error after maximum likelihood ...
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A theorem of Margulis states the existence of a threshold phenomenon in the probability of disconnecting a graph, given that each of its edges is independently severed with some probability p. We show how this theorem can be reinterpreted in the coding context: in particular we study the probability fc(p) of residual error after maximum likelihood ...
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Thresholds in Aid Effectiveness [PDF]
, 2007 Is the big push hypothesis consistent with capacity constraints in the study of aid effectiveness? Big push hypothesis suggests the existence of a minimum threshold below which aid is not effective, while the constraints referred to by the concept of absorptive capacity suggests the existence of another threshold above which aid is no longer effective.
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