Zobrazeno 1 - 10
of 59
pro vyhledávání: '"N, Ream"'
Autor:
N. Ream
Publikováno v:
Measurement + Control, Vol 11 (1978)
In a system consisting of many identical machines, any set of machines may be reserved from any other machine in order that the set may carry out a production job simultaneously. A simple queuing model, entailing various approximations, is used to gi
Externí odkaz:
https://doaj.org/article/96177a6cc4b243a097a3c518a5ed3d83
Autor:
N. Ream BA PhD, FIMA
Publikováno v:
Measurement + Control, Vol 3 (1970)
Algebraic expressions are given for some critical jump-resonance curves in feedback systems containing one nonlinearity. The usual describing-function approximation is employed, and the following nonlinearities are considered: a) linear plus (2n + 1)
Externí odkaz:
https://doaj.org/article/7a84e2b453834603aeff1f85c77a5952
Publikováno v:
Drug and Alcohol Dependence. 5:333-340
A sample of 202 former army enlisted men who served in Vietnam between 1971 and 1972 were studied 28 months after their return to a large metropolitan area. Subjects were divided into three groups, frequent ( n = 98), occasional ( n = 55) and nonuser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7caf9d22d60b91b51427a684c5bbe32f
https://doi.org/10.1016/0376-8716(80)90159-3
https://doi.org/10.1016/0376-8716(80)90159-3
Publikováno v:
Drug and Alcohol Dependence. 6:209-214
Vietnam veterans were divided into three groups according to their inservice narcotics use: frequent users (n = 98), occasional users (n = 55) and nonusers (n = 49). Using a blind interview procedure the three groups were found to differ in the areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::040d51a60322fb5450fe76e30fc1da72
https://doi.org/10.1016/0376-8716(80)90324-5
https://doi.org/10.1016/0376-8716(80)90324-5
Autor:
N. Ream
Publikováno v:
Journal of Electronics and Control. 7:83-96
Errors in electronic function-generators using biased diodes comprise (i) ‘ electronic ’ errors due to amplifier drift, diode characteristics, etc., (ii) ‘ approximation ’ errors resulting from fitting a piecewise-linear function to a. smooth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1734feab69fdc6931f8d89a5c5c5435d
https://doi.org/10.1080/00207215908937190
https://doi.org/10.1080/00207215908937190
Autor:
N. Ream, W. T. Bane
Publikováno v:
Journal of Electronics and Control. 3:595-630
A routine performance test on gas turbines involves the measurement of gas temperatures and pressures at a prescribed series of points in the combustion-chamber exit. A scheme is described for doing this entirely automatically, while making the conve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e852e7a54bb5591c4056b1d3d234f27f
https://doi.org/10.1080/00207215708937122
https://doi.org/10.1080/00207215708937122
Autor:
N. Ream, T. Deliyannis
Publikováno v:
International Journal of Electronics. 23:413-415
Transfer functions with four poles, all complex, are realized as the voltage ratio of an RC-active network, by a novel application of the ‘method of single inversion’. One operational amplifier and one inverting amplifier are needed, and the feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b161c7a75c7a53f9aa1221013b125456
https://doi.org/10.1080/00207216708961549
https://doi.org/10.1080/00207216708961549
Publikováno v:
The American journal of gastroenterology. 71(2)
Hepatitis B surface antigen (HBsAg) and antibody (anti-HBsAg) were determined on 442 asymptomatic heroin users and 246 controls. Of the drug-taking group, 124 used heroin intravenously and 318 nonintravenously (smoking, sniffing). Twenty-three (5.2%)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3c23763d44bd90704f57b4aa867eea66
https://pubmed.ncbi.nlm.nih.gov/433898
https://pubmed.ncbi.nlm.nih.gov/433898
Autor:
R R, Blanck, N, Ream
Publikováno v:
Archives of internal medicine. 142(8)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::79b8e3cf8bae47d097372f04d1e5cfdd
https://pubmed.ncbi.nlm.nih.gov/7201783
https://pubmed.ncbi.nlm.nih.gov/7201783
Publikováno v:
Presbyterian-St. Luke's Hospital medical bulletin. 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fe8094c68d5cb9e3d2bdd6c469b0ba7f
https://pubmed.ncbi.nlm.nih.gov/14034164
https://pubmed.ncbi.nlm.nih.gov/14034164