Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J. S. Levin"'
Publikováno v:
Crop Science. 45:2355-2362
Tobacco mosaic virus (TMV)-resistant flue-cured tobacco (Nicotiana tabacum L.) cultivars have been developed using the N gene derived from N. glutinosa L. Their adoption has been low, however, because of unfavorable linkage drag effects. Strategies t
Publikováno v:
Crop Science. 45:2346-2354
Blue mold, caused by the fungal pathogen Peronospora tabacina D.B. Adam, is one of the most important foliar diseases of tobacco (Nicotiana tabacum L.). Identification of molecular markers linked to genetic factors controlling resistance would facili
Is religiousness a correlate of absorption? Implications for psychophysiology, coping, and morbidity
Publikováno v:
Alternative therapies in health and medicine. 4(6)
Evidence synthesized from social epidemiology, psychophysiology, and behavioral medicine suggests that religiousness may represent a significant correlate of absorption, a construct for which few if any psychosocial determinants have been identified.
Publikováno v:
Medical care. 35(11)
This article summarizes the deliberations of the Quantitative Methods Working Group convened by the National Institutes of Health (NIH) in support of the NIH Office of Alternative Medicine.The working group was charged with identifying methods of stu
Autor:
J S, Levin
Publikováno v:
Alternative therapies in health and medicine. 2(1)
This article presents a theoretical model that outlines various possible explanations for the healing effects of prayer. Four classes of mechanisms are defined on the basis of whether healing has naturalistic or supernatural origins and whether it op
Autor:
D, Bluestein, J S, Levin
Publikováno v:
Journal of the National Medical Association. 84(5)
This study identifies a black-white difference in pregnancy test requests and in factors predicting such requests among 324 women tested at an academic family practice in 1986. Data were obtained from encounter sheets filled out by clinicians at the
Autor:
J S, Levin
Publikováno v:
Journal of health and social behavior. 32(4)
This paper presents a measurement model of a ten-item scale of maternal anxiety during pregnancy. Using confirmatory factor analysis, its reliability and validity are examined in a hospital sample of mothers (N = 266) surveyed postpartum in Galveston
Publikováno v:
Family practice research journal. 11(2)
This prospective study was designed to determine if there is a difference in reporting endocervical cells in Papanicolaou smears among laboratories used by an urban, academic family practice. A review of the literature found no studies comparing Papa
Autor:
D, Bluestein, J S, Levin
Publikováno v:
Family medicine. 23(4)
This study examined the association between unwanted pregnancy and the reporting of pregnancy symptoms in a sample of 99 pregnant women drawn from an urban, medical school based family practice residency. Of these women, 51 had unwanted pregnancies,
Autor:
D. J. Hughes, J. S. Levin
Publikováno v:
Physical Review. 101:1328-1341
The highly excited energy levels formed by capture of slow neutrons can be studied by means of the resonances in neutron cross sections as functions of energy. In the present work the radiation widths of levels in heavy nuclei have been measured by m