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76
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Allen RW, Holt AH. Calcification in primary liver carcinoma. THE AMERICAN JOURNAL OF ROENTGENOLOGY, RADIUM THERAPY, AND NUCLEAR MEDICINE 1967; 99:150-2. [PMID: 6015803 DOI: 10.2214/ajr.99.1.150] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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77
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Allen RW, Hershberger ML. Telescope field of view requirements for star recognition. HUMAN FACTORS 1966; 8:41-47. [PMID: 5966599 DOI: 10.1177/001872086600800104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
An experimental study was conducted by Hughes Aircraft Company to determine telescope field of view requirements for human recognition of navigation stars. The study was conducted at the Griffith Park Planetarium in Los Angeles. Four Air Force navigators viewed the night sky projected on the planetarium dome through a simulated telescope. The subjects had control of telescope azimuth and elevation. The telescope had unity power fields of view ranging between 10 and 45 degrees. The subjects were required to identify and acquire any one of the 35 major navigation stars. The results revealed a significant inverse relationship between field of view size and navigation star acquisition-identification time. Identification errors also varied inversely as a function of field of view size, and mean acquisition-identification times were significantly different between subjects. The minimum field of view required for rapid, accurate star identification-acquisition was established to be between 25 and 30 degrees.
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Samson KS, Allen RW, Schad GA. Comparative Pathogenicity in Ovis aries of Homologous and Heterologous Strains of Haemonchus (Nematoda: Trichostrongylidae) from Domestic and Wild Sheep. J Parasitol 1964. [DOI: 10.2307/3275847] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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79
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Kates KC, Allen RW, Wilson GI. Effects of Two Diets on Experimental Haemonchosis in Lambs. J Parasitol 1962. [DOI: 10.2307/3275116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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80
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Allen RW. LEUCINE: ITS OCCURRENCE AND SIGNIFICANCE IN THE URINE. West J Med 1919; 2:238. [DOI: 10.1136/bmj.2.3060.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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81
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Allen RW. OBSERVATIONS WITH LACTIC ACID BACTERIA. West J Med 1908; 2:1605. [DOI: 10.1136/bmj.2.2500.1605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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82
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Pitt GN, Pembrey MS, Allen RW. Observations upon Cheyne-Stokes' Respiration. Med Chir Trans 1907; 90:49-82.15. [PMID: 20897081 PMCID: PMC2038516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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83
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Allen RW. The Bacteriology of a Common Cold. West J Med 1906. [DOI: 10.1136/bmj.1.2374.1565-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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84
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Allen RW. THE BACTERIOLOGY OF A COMMON COLD. West J Med 1906. [DOI: 10.1136/bmj.1.2369.1254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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85
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