Now showing items 1-10 of 113
Dynamic systems analysis of fossil dinoflagellates from the Atlantic Coastal Plain, USA
(Virginia Tech, 1996-07-05)
A Re-Evaluation of Mountain Lake, Giles County, Virginia: Lake Origins, History and Environmental Systems
(Virginia Tech, 1999-11-08)
This project included the following goals: 1. To review and assess the geomorphology and lake morphometry of Mountain Lake, Giles County, Virginia with regard to its age and origin. This included production of an updated ...
A Study of Virginiaâ s Public Secondary School Counselors and School Law
(Virginia Tech, 2010-03-15)
The purpose of this study was to assess the knowledge base of Virginiaâ s public secondary school counselors in specific areas of school law that are directly related to the issues they encounter within their job ...
Landscape Influences on Spatial Patterns of White-tailed Deer Herbivory and Condition Indices in the Central Appalachian Mountains
(Virginia Tech, 2016-12-08)
White-tailed deer (Odocoileus virginianus) are a common and important game species throughout much of the central Appalachian region. The central Appalachian region encompasses a wide variety of habitat conditions and ...
Virginia Teacher Licensure Examination Policy: Intended and Unintended Effects on Teacher Availability and Minority Representation
(Virginia Tech, 2000-05-08)
VIRGINIA TEACHER LICENSURE EXAMINATION POLICY: INTENDED AND UNINTENDED EFFECTS ON TEACHER AVAILABILITY AND MINORITY REPRESENTATION Ruth H.Grimes-Crump ...
Reproduction of a root-knot nematode population on flue-cured tobacco homozygous for Rk1 and/or Rk2 resistance genes and the effect of soil temperature on resistance gene efficacy
(Virginia Tech, 2015-09-01)
Utilizing resistant cultivars is a main control strategy for root-knot nematodes in flue-cured tobacco (Nicotiana tabacum L.). Most commercial cultivars possess the Rk1 gene, providing resistance to races 1 and 3 of ...
Wetland hydrology and soils as components of Virginia bog turtle (Glyptemys muhlenbergii) habitat
(Virginia Tech, 2010-09-27)
Reptile populations are in decline worldwide, with turtle species showing some of the largest drops in population. The bog turtle (Glyptemys muhlenbergii) is considered one of the rarest North American turtle species, and ...
School Desegregation in Roanoke, Virginia: The Black Student Perspective
(Virginia Tech, 2014-04-03)
The purpose of this study was to explore and document the perspectives of the Black students who were the first to desegregate Roanoke, Virginia, schools during the 1960-1961 school year. In September of 1960, nine Black ...
Grapevine Viruses and Associated Vectors in Virginia: Survey, Vector Management, and Development of Efficient Grapevine Virus Testing Methods
(Virginia Tech, 2016-07-07)
In order to aid the booming wine industry in the state of Virginia, U.S.A., we developed a series of studies to provide a deeper understanding of the viruses and vectors for management of virus diseases and development of ...
Building Marketing Capacity of Local Food Systems: Case Studies from the Shenandoah Valley
(Virginia Tech, 2014-09-17)
Small and medium-sized farms are an important demographic of the agricultural sector in the Shenandoah Valley and Chesapeake Bay watershed. Having sufficient food system infrastructure available and accessible to these ...