Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Steven Samuels"'
Publikováno v:
Salud Pública de México, Vol 41, Iss 4, Pp 286-296 (1999)
OBJETIVO. Analizar factores de salud, laborales y sociales que contribuyen a renunciar al trabajo en dos maquiladoras transnacionales del ramo electrónico de Tijuana. MATERIAL Y MÉTODOS. Se realizó un estudio de cohorte a 725 mujeres empleadas en
Externí odkaz:
https://doaj.org/article/b4a8b0de5a1c4502839158173ce73471
Autor:
Pawel Stefanoff, Magdalena Rosinska, Steven Samuels, Dennis J White, Dale L Morse, Sarah E Randolph
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e45511 (2012)
BackgroundTick-borne encephalitis (TBE) is endemic to Europe and medically highly significant. This study, focused on Poland, investigated individual risk factors for TBE symptomatic infection.Methods and findingsIn a nation-wide population-based cas
Externí odkaz:
https://doaj.org/article/c310307a6b444f4cab5daffc5ab40ddc
Autor:
Desmond G. Mortley, Papias H. Binagwa, Paul Kusolwa, Steven Samuels, Kheri Kitenge, Inocent Ritte, Marceline Egnin, Gregory C. Bernard, Osagie Idehen, Conrad K. Bonsi
Publikováno v:
African Journal of Plant Science. 11:415-429
Experiments were conducted in season 2014B at Naivasha maize lethal necrosis screening facility to evaluate Tanzanian maize germplasms for resistance to maize lethal necrosis (MLN). One hundred and fifty-two maize landraces and 33 inbreed lines were
Autor:
W.H. McElhenney, Steven Samuels, William H. Witola, Kathy S. Lawrence, Caroline E. Land, Marceline Egnin, Gregory C. Bernard, Desmond G. Mortley, Conrad K. Bonsi
Publikováno v:
African Journal of Agricultural Research. 12:1411-1414
Five healthy, vigorous cultivars of sweet potato [Ipomoea batatas (L.) Lam] were cultivated under root-knot nematode Meloidogyne incognita challenge to distinguish levels of resistance to infection. Roots and soil samples were collected 84 days’ po
Autor:
Toufic O. Nashar, Terry D. Connell, Marceline Egnin, Zainab Alwan, Gregory C. Bernard, Jessie Jaynes, Steven Samuels
Publikováno v:
Journal of AIDS & clinical research
Despite advancements in our understanding of HIV-1 pathogenesis, critical virus components for immunity, vaccines trials, and drugs development, challenges remain in the fight against HIV-1. Of great importance is the inhibitory function of microbici
Autor:
Ariel Linden, Steven Samuels
Publikováno v:
Journal of Evaluation in Clinical Practice. 19:968-975
When a randomized controlled trial is not feasible, investigators typically turn to matching techniques as an alternative approach to evaluate the effectiveness of health care interventions. Matching studies are designed to minimize imbalances on mea
Publikováno v:
Journal of Hunger & Environmental Nutrition. 6:1-9
Autor:
Niyamat Ali Siddiqui, Atul Mittal, Philippe Desjeux, Dipika Sur, Arvind Pandey, Rhonda Sarnoff, Steven Samuels, Pradeep Das, Roshan Kamal Topno
Publikováno v:
Tropical Medicine & International Health. 15:4-11
The study presents the findings of a population-based survey of the annual incidence of visceral leishmaniasis (VL) in the rural areas of one VL-endemic district in Bihar, India. Stratified multi-stage sampling was applied in the selection of blocks,
Publikováno v:
Biometrics. 64:20-28
We consider methods for estimating the effect of a covariate on a disease onset distribution when the observed data structure consists of right-censored data on diagnosis times and current status data on onset times amongst individuals who have not y
Autor:
Nicoletta Gavoni, Pier Mario Gerthoux, Paolo Mocarelli, Steven Samuels, Brenda Eskenazi, Paolo Vercellini, Marcella Warner, Donald G. Patterson, Jessica G. Young, Larry L. Needham, David L. Olive
Publikováno v:
American Journal of Epidemiology. 166:79-87
Uterine leiomyomata (fibroids), benign neoplasms of the smooth muscle, are a major cause of hysterectomy. Exposure to hormonally active chemicals may play an etiologic role. The authors investigated the risk of uterine leiomyoma associated with expos