Now showing items 437-456 of 482

    • The CEHMS Chronicle, April 2013 

      Unknown author (Virginia Tech, 2013-04)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, April 2014 

      Unknown author (Virginia Tech, 2014-04)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, August 2013 

      Unknown author (Virginia Tech, 2013-08)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, February 2013 

      Unknown author (Virginia Tech, 2013-02)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, January 2013 

      Unknown author (Virginia Tech, 2013-01)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, March 2013 

      Unknown author (Virginia Tech, 2013-03)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The CEHMS Chronicle, November 2013 

      Unknown author (Virginia Tech, 2013-11)
      This is the quarterly newsletter for the Center for Energy Harvesting Materials and Systems.
    • The Nursing Home Diversion Modernization Program 

      Brossoie, Nancy; Roberto, Karen A. (2011)
      This is a compilation of various studies on topics such as the Nursing Home Diversion Modernization Program, mild cognitive impairment, the "No Wrong Door" system, and an evaluation of the New River Valley Agency on Aging.
    • The Role of Microsatellite Variation in Cancer: New Technological Approaches for Biomarker Discovery from Within Our Genomic Repetitive DNA And extensions to Autism 

      Garner, Skip (2012-10-12)
      Skip Garner, director of the Virginia Bioinformatics Institute, describes the role of microsatellites as potential biomarkers for cancer and suggests that the research approach could be extended to find biomarkers for autism risk.
    • Thermal conductivity of self-assembled nano-structured ZnO bulk ceramics 

      Zhao, Yu; Yan, Yongke; Kumar, Ashok; Wang, Hsin; Porter, Wallace D.; Priya, Shashank (American Institute of Physics, 2012-08-01)
      In this study, we describe the changes in thermal conductivity behavior of ZnO-Al micro- and nano-two-phase self-assembled composites with varying grain sizes. The reduction in thermal conductivity values of micro-composites ...
    • Thermo-Magneto-Electric Generator Arrays for Active Heat Recovery System 

      Chun, Jinsung; Song, Hyun-Cheol; Kang, Min-Gyu; Kang, Han Byul; Kishore, Ravi Anant; Priya, Shashank (Springer Nature, 2017-02-01)
      Continued emphasis on development of thermal cooling systems is being placed that can cycle low grade heat. Examples include solar powered unmanned aerial vehicles (UAVs) and data storage servers. The power efficiency of ...
    • Three floral arrangements and entertainment unit 

      Gottlieb, Lois Davidson (Virginia Tech. Digital Library and Archives; Virginia Tech. University Libraries. Special Collections Department, 2005-01-06)
    • Toward neurobehavioral metrics of social function: Examples from autism 

      Chiu, Pearl (2012-10-12)
      Pearl Chiu, researcher at the Virginia Tech Carilion Research Institute, describes the use of behavioral economic games and functional magnetic resonance imaging in the exploration of social symptoms of autism and lists ...
    • Towards Optimal Secure Distributed Storage Systems with Exact Repair 

      Tandon, Ravi; Amuru, SaiDhiraj; Clancy, T. Charles; Buehrer, R. Michael (IEEE, 2016-06)
      Distributed storage systems in the presence of a wiretapper are considered. A distributed storage system (DSS) is parameterized by three parameters (𝑛, 𝑘, 𝑑), in which a file stored across n distributed nodes, can be ...
    • Transient performance improvement for constant on-time power converters 

      Virginia Tech Intellectual Properties, Inc.; Li, Qiang; Liu, Pei-Hsin; Lee, Fred C.; Bari, Syed (United States Patent and Trademark Office, 2018-10-23)
      Response of a variable frequency switching constant on-time or adaptive on-time controlled power converter to a large step-up or step-down change in load is improved with a simple circuit that detects magnitude and polarity ...
    • Treehouse at the Gottlieb residence 

      Gottlieb, Mark (Virginia Tech. Digital Library and Archives; Virginia Tech. University Libraries. Special Collections Department, 2008-04-11)
      Mark Gottlieb, son of Lois Gottlieb, sent photos of a house designed by his mother. This home is in Fairfax Station, Virginia.
    • Tunable magnetoelectric response of dimensionally gradient laminate composites 

      Park, C. S.; Avirovik, D.; Bichurin, Mirza I.; Petrov, Vladimir M.; Priya, Shashank (AIP Publishing, 2012-05-01)
      A magnetoelectric (ME) sensor exhibiting wideband behavior as a function of applied magnetic DC bias and frequency was designed by combining the dimensionally gradient piezoelectric layer with Metglas magnetostrictive ...
    • Tunable self-biased magnetoelectric response in homogenous laminates 

      Zhou, Y.; Yang, S. C.; Apo, D. J.; Maurya, Deepam; Priya, Shashank (AIP Publishing, 2012-12-01)
      In this study, we demonstrate self-biased magnetoelectric effect in homogenous two-phase magnetostrictive-piezoelectric laminates. Our results illustrate the method for tuning the magnitude of self-bias effect and provide ...
    • Two-stage multichannel LED driver with CLL resonant circuit 

      Virginia Tech Intellectual Properties, Inc.; Li, Qiang; Lee, Fred C.; Chen, Xuebing; Huang, Daocheng (United States Patent and Trademark Office, 2017-01-10)
      In a two-stage power converter providing voltage regulation in a first stage, zero voltage switching (ZVS) is provided in switches in an unregulated, constant frequency second stage of a two-stage power converter by an ...
    • Ultra-high frequency photoconductivity decay in GaAs/Ge/GaAs double heterostructure grown by molecular beam epitaxy 

      Hudait, Mantu K.; Zhu, Y.; Johnston, S. W.; Maurya, Deepam; Priya, Shashank; Umbel, R. (AIP Publishing, 2013-03-01)
      GaAs/Ge/GaAs double heterostructures (DHs) were grown in-situ using two separate molecular beam epitaxy chambers. High-resolution x-ray rocking curve demonstrates a high-quality GaAs/Ge/GaAs heterostructure by observing ...