Zobrazeno 1 - 10
of 47
pro vyhledávání: '"T H, Simpson"'
Publikováno v:
Ear, nose,throat journal. 80(1)
Hearing sensitivity for an experimental group of 278 industrial workers who engaged in recreational shooting was compared with that of an age-matched control group of 278 nonshooting industrial workers to examine the effect of gunfire exposure on aud
Publikováno v:
Journal of the American Academy of Audiology. 9(2)
Draft ANSI S12.13 1991 Standard Evaluating the Effectiveness of Hearing Conservation Programs presents statistical protocols purportedly sensitive to temporary threshold shift (TTS) in occupational hearing conservation program (HCP) audiometric datab
Autor:
N E, Amos, T H, Simpson
Publikováno v:
Journal of the American Academy of Audiology. 6(6)
Draft American National Standard "Evaluating the Effectiveness of Hearing Conservation Programs" identifies potentially important links between audiometric threshold variability outcomes and occupational hearing conservation program (HCP) practices.
Publikováno v:
Journal of the American Academy of Audiology. 5(5)
Retrospective analysis of initial audiograms from 21 hearing conservation programs (HCPs) revealed several statistical protocols capable of identifying HCPs of known performance. American National Standards Institute (ANSI) and Occupational Safety an
Publikováno v:
Journal of the American Academy of Audiology. 4(4)
Audiometric records of 213 employees with low noise exposure were selected from the public domain data base underpinning Draft American National Standards Institute (ANSI) S12.13-1991 Standard Evaluating the Effectiveness of Hearing Conservation Prog
Publikováno v:
Journal of the American Academy of Audiology. 3(3)
Audiometric criteria establishing the ototoxic effects of cisplatin (CDDP) vary widely in the literature. Normal test-retest variability in audiometric thresholds resulting from serial audiometry is likely a confounding variable in the over-reporting
Publikováno v:
Aquaculture. 18:241-252
Oral administration of 17β-oestradiol, at a concentration of 20 mg/kg diet, to juvenile rainbow trout and Atlantic salmon, maintained under the natureal photoperiod, for minimum respective periods of 0–30 and 0–21 days following first feeding, i
Publikováno v:
Aquaculture. 18:13-19
A sample of the all-male population of rainbow trout resulting from the dietary administration of 17α-methyltestosterone at a concentration of 3 mg/kg of food to juvenile fish during the 90-day period following “swim up” was grown to sexual matu
Autor:
T. H. Simpson, R. H. Osborn
Publikováno v:
Journal of Fish Biology. 12:519-526
A chemically specific analysis for plasma thyroid hormones has been used to disclose a seasonal bimodality in the concentrations of thyroxine (T4) and triiodothyronine (T3) in the plaice; maxima in both hormone levels occur in winter and in summer. T
Publikováno v:
Journal of Fish Biology. 20:105-119
Levels of 11-oxotestosterone (17 β-hydroxyandrost-4-ene-3, 11-dione) and testosterone in the blood serum of individually marked adult male Atlantic salmon held in captivity, were measured by radioimmunoassay at approximately monthly intervals for pe