Now showing items 651-670 of 3883

    • Creep deformation of a soft magnetic iron-cobalt alloy 

      Fingers, Richard T.; Coate, Jack E.; Dowling, Norman E. (American Institute of Physics, 1999-04-15)
      The U.S. Air Force is in the process of developing magnetic bearings, as well as an aircraft integrated power unit and an internal starter/generator for main propulsion engines. These developments are the driving force for ...
    • Creep of high-strength normal and lightweight concrete 

      Edward C. Vincent; Bradley D. Townsend; Weyers, Richard E. (Virginia Center for Transportation Innovation and Research, 2004-05-01)
      In addition to immediate elastic deformations, concrete undergoes time-dependent deformations that must be considered in design. Creep is defined as the time-dependent deformation resulting from a sustained stress. Shrinkage ...
    • Crisis, Tragedy, and Recovery Network (CTRnet) 

      Fox, Edward A. (2009-09-14)
      This poster provides an overview of the Crisis, Tragedy, and Recovery Network (CTRnet). The objectives of CTRnet are to build a digital library and preserve information (in various formats like HTML, images, videos, etc.) ...
    • Crisis, Tragedy, and Recovery Network Digital Library (CTRnet) 

      Chitturi, Kiran; Fox, Edward A. (2013-01-10)
      This presentation outlines the goals of the Crisis, Tragedy and Recovery Network (CTRnet) project. These goals include researching the problems of integrating content, community, services related to crisis, tragedies, and ...
    • Crisis, Tragedy, and Recovery Network Digital Library (CTRnet) + Web Archiving in Qatar and VT 

      Fox, Edward A.; Yang, Seungwon; CTRnet Team (2013-07-01)
      This presentation describes the Crisis, Tragedy, and Recovery Network's digital library development and web archiving activities in Qatar and Virginia Tech. The presentation covers project goals, archiving tasks, dissemination ...
    • Critical angle for reflection at a liquid-solid interface in single crystals 

      Henneke, Edmund G. II; Jones, Gerald L. (Acoustical Society of America, 1976)
      Recent investigations have utilized the measurement of the critical angle for reflection from a liquid-solid interface for determination of the elastic constants of the solid. For anisotropic media, this technique is ...
    • A critical review of the current knowledge regarding the biological impact of nanocellulose 

      Endes, C.; Camarero-Espinosa, S.; Mueller, S.; Foster, E. J.; Petri-Fink, A.; Rothen-Rutishauser, B.; Weder, C.; Clift, M. J. D. (2016-12-01)
      Abstract Several forms of nanocellulose, notably cellulose nanocrystals and nanofibrillated cellulose, exhibit attractive property matrices and are potentially useful for a large number of industrial ...
    • A Critique of Design Approaches for Notification Systems 

      Terrell, Goldie (Department of Computer Science, Virginia Polytechnic Institute & State University, 2004), TR-04-29
      The Fall 2004 Virginia Tech Undergraduate Research in Computer Science (VTURCS) class, taught by Dr. McCrickard, covered the following topics: problem, activity and information/interaction phases of design; scenario based ...
    • Cross diffusion of Cd and Zn in Cu2S formed on Zn x Cd1_x S thin films 

      Burton, Larry C.; Uppal, P. N.; Dwight, D. W. (American Institute of Physics, 1982)
      Cadmium and zinc compositions in Cu 2S formed on Zn x Cd1_x S films (0
    • Cross-Platform Presentation of Interactive Volumetric Imagery 

      Polys, Nicholas F.; Wood, Andrew; Shinpaugh, Patrick (Department of Computer Science, Virginia Polytechnic Institute & State University, 2012), TR-12-03
      Volume data is useful across many disciplines, not just medicine. Thus, it is very important that researchers have a simple and lightweight method of sharing and reproducing such volumetric data. In this paper, we explore ...
    • Crossing the Borders: Re-Use of Smart Learning Objects in Advanced Content Access Systems 

      Manzoor, Hamza; Akhuseyinoglu, Kamil; Wonderly, Jackson; Brusilovsky, Peter; Shaffer, Clifford A. (MDPI, 2019-07-19)
      Researchers in many disciplines are developing novel interactive smart learning objects like exercises and visualizations. Meanwhile, Learning Management Systems (LMS) and eTextbook systems are also becoming more sophisticated ...
    • CrowdLayout: Crowdsourced Design and Evaluation of Biological Network Visualizations 

      Singh, Divit P.; Lisle, Lee; Murali, T. M.; Luther, Kurt (ACM, 2018-04)
      Biologists often perform experiments whose results generate large quantities of data, such as interactions between molecules in a cell, that are best represented as networks (graphs). To visualize these networks and ...
    • Crystallographic direction dependence of direct current field induced strain and phase transitions in Na0.5Bi0.5TiO3-x%BaTiO3 single crystals near the morphotropic phase boundary 

      Luo, Chengtao; Ge, Wenwei; Zhang, Qinhui; Li, Jiefang; Luo, Haosu; Viehland, Dwight D. (AIP Publishing, 2012-10-01)
      The crystallographic dependence of the DC electric (E) field induced strain and phase transition in Na0.5Bi0.5TiO3-5.6%BaTiO3 (NBT-5.6%BT) single crystals has been investigated. An induced transition between pseudocubic ...
    • CTRnet Final Report 

      Fox, Edward A.; Shoemaker, Donald J.; Sheetz, Steven D.; Kavanaugh, Andrea L.; Ramakrishnan, Naren (2013-08-26)
      The CTRnet project team has been developing a digital library including many webpage archives and tweet archives related to disasters, in collaboration with the Internet Archive. The goals of the CTRnet project are to ...
    • CTRnet: Project Proposal to NSF 

      Fox, Edward A.; Shoemaker, Donald J.; Kavanaugh, Andrea L.; Ramakrishnan, Naren (2009)
      Crises and tragedies are, regrettably, part of life; a recent sample, showing the small number of collections preserved at the Internet Archive, is shown in Table 1. While always difficult, recovery from tragic events may ...
    • CU2CL: A CUDA-to-OpenCL Translator for Multi- and Many-core Architectures 

      Martinez, Gabriel; Feng, Wu-chun; Gardner, Mark K. (Department of Computer Science, Virginia Polytechnic Institute & State University, 2011), TR-11-13
      The use of graphics processing units (GPUs) in high-performance parallel computing continues to become more prevalent, often as part of a heterogeneous system. For years, CUDA has been the de facto programming environment ...
    • Cultivating Emerging & Black Swan Technologies 

      Mahajan, R. L. (2012-09-15)
    • Current-driven nitrate migration out of groundwater by using a bioelectrochemical system 

      Tong, Yiran; Zhen, He (The Royal Society of Chemistry, 2014-02-03)
      A bioelectrochemical system (BES) was designed to remove nitrate from groundwater with multiple barriers to prevent intrusion of undesired ions from its anolyte. Electric current was demonstrated to be a key force to ...
    • Curriculum Development for Digital Libraries 

      Pomerantz, Jeffrey P.; Wildemuth, Barbara M.; Oh, Sanghee; Fox, Edward A.; Yang, Seungwon (2006)
      The Virginia Tech Department of Computer Science (VT CS) and the University of North Carolina at Chapel Hill's School of Information and Library Science (UNC SILS) have launched a digital library curriculum development ...