989 resultados para Boyce, Jim
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The generic identity of Odontophrynus moratoi is controversial since the original description due to the presence of intermediate morphological features between the genera Odontophrynus and Proceratophrys. Herein we performed molecular analyses of three genes (16S, cyt b and Rag-1) and recovered O. moratoi deeply imbedded inside a clade containing only Proceratophrys species, appearing as the sister group of Proceratophrys concavitympanum. Therefore, this study formally transfers the species O. moratoi to the genus Proceratophrys [Proceratophrys moratoi (Jim & Caramaschi 1980) comb. nov].
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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The William Boyce White, Jr. Papers consists of his genealogical research as well as his research related to the history of York County and Rock Hill, SC. The papers also include records and manuscripts relating to several of his published works. Mr. White is a Rock Hill native and taught at the Winthrop Training School (WTS) from 1958-1965 and taught at Rock Hill High School following the closing of the high school portion of the WTS. He also taught in Clover before coming to Winthrop. He was the organist at First Presbyterian Church in Rock Hill from 1945 until he moved to Virginia. His interest in local history covers the Rock Hill train depot (included in the collection is a tintype of the original depot ca. 1860s), Colonel William Hill, the Catawba River, Catawba Indians, Rock Hill and York County schools, historic homes (includes several photographs, many of which were used by Elizabeth Reed in her long running series on historic homes in Rock HillEvening Herald), local churches, as well as Rock Hill, Fort Mill, Blackstocks, and York County in general. Of special interest is a copy of the Indian Land Chronicle dated January 21, 1859. Only three copies of the Chronicle are known to exist in the state of South Carolina. The genealogical research conducted by Mr. White covers many of the prominent names of York County and of South Carolina in general. Below is a list of the prominent family names covered in Mr. White’s research: Anderson; Bankhead; Barringer; Bell; Black; Button; Campbell; Carpenter; Coffey; Cowan; Crawford; Culp; Davis; Fennell; Fewell; Graham; Hanna; Hayes; Hill; Hutchison; Irwin/ Erwin; Johnson; Lee; Martin; Massey; McClain; McConnell; McCullough; McFadden; Miller; Mobley; Morrow; Neely; Neil; Patton; Pettus; Plexico/Plaxco; Rives; Robinson; Roddey; Setzer; Stephenson; Strait; Sturgis; Sutton; Templeton; Waggoner; Wallace; Wherry; White; Williams; Williamson; Workman; Wylie.
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http://commons.clarku.edu/mosakowskiinstitute_gallery/1007/thumbnail.jpg
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Jos.
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Signatur des Originals: S 36/G00535
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Signatur des Originals: S 36/G02850
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Background Past and recent evidence shows that radionuclides in drinking water may be a public health concern. Developmental thresholds for birth defects with respect to chronic low level domestic radiation exposures, such as through drinking water, have not been definitely recognized, and there is a strong need to address this deficiency in information. In this study we examined the geographic distribution of orofacial cleft birth defects in and around uranium mining district Counties in South Texas (Atascosa, Bee, Brooks, Calhoun, Duval, Goliad, Hidalgo, Jim Hogg, Jim Wells, Karnes, Kleberg, Live Oak, McMullen, Nueces, San Patricio, Refugio, Starr, Victoria, Webb, and Zavala), from 1999 to 2007. The probable association of cleft birth defect rates by ZIP codes classified according to uranium and radium concentrations in drinking water supplies was evaluated. Similar associations between orofacial cleft birth defects and radium/radon in drinking water were reported earlier by Cech and co-investigators in another of the Gulf Coast region (Harris County, Texas).50, 55 Since substantial uranium mining activity existed and still exists in South Texas, contamination of drinking water sources with radiation and its relation to birth defects is a ground for concern. ^ Methods Residential addresses of orofacial cleft birth defect cases, as well as live births within the twenty Counties during 1999-2007 were geocoded and mapped. Prevalence rates were calculated by ZIP codes and were mapped accordingly. Locations of drinking water supplies were also geocoded and mapped. ZIP codes were stratified as having high combined uranium (≥30μg/L) vs. low combined uranium (<30μg/L). Likewise, ZIP codes having the uranium isotope, Ra-226 in drinking water, were also stratified as having elevated radium (≥3 pCi/L) vs. low radium (<3 pCi/L). A linear regression was performed using STATA® generalized linear model (GLM) program to evaluate the probable association between cleft birth defect rates by ZIP codes and concentration of uranium and radium via domestic water supply. These rates were further adjusted for potentially confounding variables such as maternal age, education, occupation, and ethnicity. ^ Results This study showed higher rates of cleft births in ZIP codes classified as having high combined uranium versus ZIP codes having low combined uranium. The model was further improved by adding radium stratified as explained above. Adjustment for maternal age and ethnicity did not substantially affect the statistical significance of uranium or radium concentrations in household water supplies. ^ Conclusion Although this study lacks individual exposure levels, the findings suggest a significant association between elevated uranium and radium concentrations in tap water and high orofacial birth defect rates by ZIP codes. Future case-control studies that can measure individual exposure levels and adjust for contending risk factors could result in a better understanding of the exposure-disease association.^
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The NAACP argued that the 14th Amendment left the court with no other alternative than to order the admission of Gaines to Missouri. Judge W. M. Dinwiddie set July 10, 1936, for the presentation of oral arguments. Lloyd Gaines and the NAACP were ready to do battle.
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