Browsing Research Centers by Title

Now showing items 596-615 of 624

    • V^2 power converter control with capacitor current ramp compensation 

      Electrical and Computer Engineering; Center for Power Electronics Systems (CPES); Virginia Tech Intellectual Properties, Inc.; Liu, Pei-Hsin; Lee, Fred C.; Yan, Yingyi (United States Patent and Trademark Office, 2017-03-21)
      Operation of a switching power converter having an output capacitor having a small equivalent series resistance (ESR) is stabilized and jitter reduced by sensing capacitor current with gain and combining the resulting ...

    • VA Tech services for students with disabilities and research collaboration 

      Hudson, Robyn (2012-10-12)
      Robyn Hudson, Assistant Director at the Virginia Tech office of Services for Students with Disabilities (SSD) describes issues for Virginia Tech students with autism spectrum disorders, and available services for those ...

    • A Validation of the Life Satisfaction Scale in a Population of ADS Participants 

      Ogletree, Aaron M.; Jarrott, Shannon E. (Virginia Tech, 2014-11-06)
      The objective of this research is to establish psychometric indicators for the LSS in a population of frail ADS participants.

    • Virginia Coal, 1991 

      Randolph, John; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1991-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1992 

      Randolph, John; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1992-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1993 

      Randolph, John; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1993-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1994 

      Randolph, John; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1994-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1995 

      Randolph, John; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1995-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1996 

      Karmis, Michael; Jones, Johanna R.; Prelaz, L. J.; Zipper, Carl E. (Virginia Tech, 1996-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1997 

      McPherson, Malcolm; Loomis, Ian; Prelaz, L. J.; Radcliffe, Margaret; Zipper, Carl E.; Holman, Darren (Virginia Tech, 1997-07)
      A complete annual directory and data reference source for all mines licensed in the Commonwealth. Mine listings for each operation include company and mine name, location and contact person, coal owner, seam worked, ...

    • Virginia Coal, 1998 

      McPherson, Malcolm; Loomis, Ian; Prelaz, L. J.; Radcliffe, Margaret; Zipper, Carl E. (Virginia Tech, 1998-07)
      The Virginia Center for Coal and Energy Research is pleased to produce the 1998 edition of its annual Directory, Virginia Coal. This is one of the prime sources of statistics on Virginia coal production, mining methods and ...

    • Virginia Coal: An Abridged History 

      Hibbard, Walter R., Jr. (Virginia Tech. Virginia Center for Coal and Energy Research., 1990-04)
      An abridged history of coal production in Virginia, including data about Virginia coal production and consumption from 1748-1988.

    • Virginia Public Guardian and Conservator Programs: Evaulation of Program Status and Outcomes, Executive Summary 

      Teaster, Pamela B.; Roberto, Karen A. (Virginia Department for the Aging, 2003)
      The Virginia Public Guardian and Conservator Programs were established by law in 1997 in § 2.1-373.10 - § 2.1-373.14 of the Virginia Code. The 10 local programs, chosen through a request for proposal (RFP) process, are ...

    • Virginia Tech Center for Autism Research 

      Virginia Tech Center for Autism Research (2012-10-12)
      These slides serve as a welcome for the Autism Research Conference held at Virginia Tech on August 15 2012. The slides describe symptoms and prevalence of autism spectrum disorders, list goals for the proposed Center for ...

    • Virginia Tech Center for Autism Research - Susan White perspective 

      White, Susan (2012-10-12)
      Highlights of the autism research of Susan White, Psychology professor and the co-director of the VT Autism clinic, are explained. Topics include anxiety, treatment development, ASD in adults, and biomarker pursuit. Fit ...

    • Virginia Tech Center for Autism Research - Tina Savla perspective 

      Savla, Tina (2012-10-12)
      This work describes the research perspective of Tina Savla, Center for Gerentology and Department of Human Development. The primary area of research is caregiving and its relationship to stress, including behavioral, ...

    • Virginia Tech Center for Autism Research Conference - Bruce Friedman perspective 

      Friedman, Bruce H. (2012-10-12)
      Bruce Friedman, director of the Mind-Body Lab at Virginia Tech, describes neurophysiological models of anxiety and the psychophysiological approach for non-invasive assessment of autonomic activity in autism.

    • Virginia Tech Center for Autism Research Conference - John Richey perspective 

      Richey, John A. (2012-10-12)
      John Richey from the department of psychology described research in the functional macrocircuitry of social learning and emotion regulation, and findings related to autism spectrum disorders.

    • Virginia Tech-Wake Forest University Center for Injury Biomechanics 10 Year History 

      Duma, Stefan M. (Brain Injuries and Biomechanics Symposium, 2013-09-19)
      The Virginia Tech-Wake Forest University Center for Injury Biomechanics (CIB) has completed 10 years of research in the fields of automobile safety, military restraints, and sports biomechanics. The CIB has grown to include ...

    • Visions for Tomorrow: Designing Intentional Communities for Rural Southwest Virginia 

      Brossoie, Nancy (Virginia Tech, 2014)
      Housing in rural southwest Virginia is aging just like its population. Approximately 70% of homes in the region are more than 30 years old, energy inefficient, and in need of repair. Like many older persons, area residents ...