Now showing items 41-60 of 34735

    • 4 Theatres… 

      Ruhland, James Randolph III (Virginia Tech, 2006-04-17)
      This Project concludes in a folio of drawings. The object of study is a renewal of Blacksburg’s old Town Hall on Church Street. The proposed new program for the existing structure is a studio theatre, addition and working ...
    • 4 urban houses 

      Scott, Keith A. (Virginia Tech, 1994)
    • 4 walls + 

      Ebert, Doreen (Virginia Tech, 2000-05-02)
      A higher level of complexity is possible by combining more than one idea as long as the order of the elements is readable in each built condition. Order is possible at any level of complexity. The more complex the greater ...
    • [4+1] cyclopentene annulation in the total synthesis of pentalenene type sesquiterpenes 

      Natchus, Michael George (Virginia Polytechnic Institute and State University, 1987)
      The generality of the [4+1] cyclopentene annulation was demonstrated by the total synthesis of (±)-pentalenene and its C-9 epimer which were prepared in a stereocontrolled manner in analogy with the synthesis of (±)-isocomene, ...
    • 45 King: A Story of the Southern Home 

      Deluca, Paul Matthew Webb (Virginia Tech, 2014-07-15)
      The house at 45 King St. in Charleston, South Carolina is more than a home. It is a story of the home. A story told through history, through a vision exhibited in architectural drawings, and through the social heritage ...
    • A 4700-Year Record of Lake Evolution and Fire History for Laguna Limon, Dominican Republic 

      McVay, Jason Lyle (Virginia Tech, 2013-05-23)
      Fire is a primary driver of environmental change that can originate from natural or human ignition. Macroscopic charcoal (>125 "m) deposited into lake sediment is a record of a local fire event, whereas microscopic charcoal ...
    • 4D combustion and flow diagnostics based on tomographic chemiluminescence (TC) and volumetric laser-induced fluorescence (VLIF) 

      Wu, Yue (Virginia Tech, 2016-12-02)
      Optical diagnostics have become indispensable tools for the study of turbulent flows and flames. However, optical diagnostics developed in the past have been primarily limited to measurements at a point, along a line, or ...
    • 5-6 GHz RFIC Front-End Components in Silicon Germanium HBT Technology 

      Johnson, Daniel Austin (Virginia Tech, 2001-04-12)
      In 1997 the Federal Communications Commission (FCC) released 300 MHz of spectrum between 5-6 GHz designated the unlicensed national information infrastructure (U-NII) band. The intention of the FCC was to provide an unlicensed ...
    • A 5-6 Ghz Silicon-Germanium Vco With Tunable Polyphase Outputs 

      Sanderson, David Ivan (Virginia Tech, 2003-04-24)
      In-phase and quadrature (I/Q) signal generation is often required in modern transceiver architectures, such as direct conversion or low-IF, either for vector modulation and demodulation, negative frequency recovery in ...
    • 500 feet of Sunset 

      Sridhar, Vidusha (Virginia Tech, 2020-09-15)
      The Sunset is a natural phenomenon that occurs every single day. Arguably, the sunset is one of the most romanticized natural event in all forms of art. In this wider context, the hypothesis posits architecture as an ...
    • 5SGraph: A Modeling Tool for Digital Libraries 

      Zhu, Qinwei (Virginia Tech, 2002-11-18)
      The high demand for building digital libraries by non-experts requires a simplified modeling process and rapid generation of digital libraries. To enable rapid generation, digital libraries should be modeled with descriptive ...
    • 6 houses for John Travolta and friends 

      Lo, Bennett C. (Virginia Polytechnic Institute and State University, 1995)
      It is impossible to say when man’s mind first conceived the urge to fly, The dream of moving through the air like birds. From Archytas of Taranto’s flying machine to Armstrong’s first step on the moon, flying has progressed ...
    • 6.78MHz Omnidirectional Wireless Power Transfer System for Portable Devices Application 

      Feng, Junjie (Virginia Tech, 2021-01-11)
      Wireless power transfer (WPT) with loosely coupled coils is a promising solution to deliver power to a battery in a variety of applications. Due to its convenience, wireless power transfer technology has become popular in ...
    • A 60 Ghz Mmic 4x Subharmonic Mixer 

      Chapman, Michael Wayne (Virginia Tech, 2000-10-31)
      In this modern age of information, the demands on data transmission networks for greater capacity, and mobile accessibility are increasing drastically. The increasing demand for mobile access is evidenced by the proliferation ...
    • The 7th Virginia Infantry Regiment, C.S.A 

      Hitt, Louis Ford (Virginia Polytechnic Institute and State University, 1972)
      This thesis is a socio-military history of the 7th Infantry Regiment, Virginia Volunteers. Its soldiers came principally from Madison, Rappahanock, Culpeper, Orange, Albemarle, Greene and Giles counties. The regiment fought ...
    • An 8 GHz Ultra Wideband Transceiver Testbed 

      Agarwal, Deepak (Virginia Tech, 2005-10-07)
      Software defined radios have the potential of changing the fundamental usage model of wireless communications devices, but the capabilities of these transceivers are often limited by the speed of the underlying processors ...
    • 9 + 1 Towers 

      Dornajafi, Saeed (Virginia Tech, 2017-11-02)
      There is a beauty to the absurdity of the moment at which there is almost no line between the real and the unreal. In such realm, an illusion, and yet the possibility, of a tower acts as a protagonist with which one can ...
    • 930 sqft of Architecture 

      Clark, David B. (Virginia Tech, 2008-10-20)
      There is no primacy to Architecture. For centuries architects have posited formulaic approaches to creating spatial environments. Bold maxims for design have defined entire periods and styles of architecture, and each ...
    • 96th Street study 

      Dorcheus, Seraphim Yoo (Virginia Polytechnic Institute and State University, 1985)
      The purpose of this study is to foster preservation and to encourage the correct development of East 96th Street and its surrounding neighborhood. Present as-of-right zoning regulations allow extremely tall buildings to ...
    • The 9th Virginia Infantry Regiment, C.S.A. 

      Trask, Benjamin H. (Virginia Tech, 1981)