Now showing items 1725-1744 of 3661

    • Interaction of Spanwise Vortices with a Boundary Layer 

      Luton, A.; Ragab, Saad A.; Telionis, Demetri P. (AIP Publishing, 1995-11-01)
      The interaction of a spanwise vortex with a boundary layer has been numerically simulated using a fractional-step method. The incompressible Navier-Stokes equations are solved to accurately predict the strong viscous-inviscid ...
    • Interaction of Surface Gravity Waves on a Nonuniformly Periodic Seabed 

      Nayfeh, Ali H.; Hawwa, Muhammad A. (AIP Publishing, 1994-01-01)
      The interaction of surface gravity waves on a nonuniformly periodic seabed is considered. The method of multiple scales is used to analyze the interaction leading to two coupled-mode equations. The power reflection coefficient ...
    • Interactional dynamics of same-sex marriage legislation in the United States 

      Roy, Subhradeep; Abaid, Nicole (The Royal Society, 2017)
      Understanding how people form opinions and make decisions is a complex phenomenon that depends on both personal practices and interactions. Recent availability of real-world data has enabled quantitative analysis of opinion ...
    • Interactive Digital Video Authoring and Prototyping 

      Fox, Edward A.; Hix, Deborah; Schwartz, Edward E.; Siochi, Antonio C.; Koushik, Prabhakar M.; Inman, Donald (Department of Computer Science, Virginia Polytechnic Institute & State University, 1990), TR-90-13
      This paper reports on a joint research project between Virginia Tech and the NCR Corporation on Digital Video Interaction (DVI) technology. In particular, it discusses:
    • Interactive effects of temperature, organic carbon, and pipe material on microbiota composition and Legionella pneumophila in hot water plumbing systems 

      Proctor, Caitlin R.; Dai, Dongjuan; Edwards, Marc A.; Pruden, Amy (2017-10-04)
      Abstract Background Several biotic and abiotic factors have been reported to influence the proliferation of microbes, including Legionella pneumophila, in hot water premise ...
    • An Interactive Environment for Dialogue Development: Its Design, Use and Evaluation 

      Hix, Deborah; Hartson, H. Rex (Department of Computer Science, Virginia Polytechnic Institute & State University, 1985), TR-85-35
      The Author's Interactive Didogue Environment (AIDE) of the Dialogue Management System is an integrated set of direct manipulation tools used by a dialogue author to design and implement human-computer interfaces without ...
    • An Interactive Environment for Tool Selection, Specification and Composition 

      Arthur, James D. (Department of Computer Science, Virginia Polytechnic Institute & State University, 1986), TR-86-02
      This paper describes a high-level, screen oriented programming environment that supports problem solving by tool selection and tool composition. Each tool is a powerful parameterized program that performs a single high-level ...
    • Interactive Graph Layout of a Million Nodes 

      Mi, Peng; Sun, Maoyuan; Masiane, Moeti; Cao, Yong; North, Chris (MDPI, 2016-12-20)
      Sensemaking of large graphs, specifically those with millions of nodes, is a crucial task in many fields. Automatic graph layout algorithms, augmented with real-time human-in-the-loop interaction, can potentially support ...
    • An Interactive Simulation Description Interpreter 

      O'Keefe, Robert M. (Department of Computer Science, Virginia Polytechnic Institute & State University, 1986), TR-86-05
      Inter_Sim, an interactive tool for developing and running discrete simulation models by interpreting a descriptive language, is presented. A running simulation, when halted, remains suspended. Aftern extension, alteration, ...
    • Interactive Tools: Making UIMS Usable 

      Ehrich, Roger W.; Hix, Deborah; Hartson, H. Rex (Department of Computer Science, Virginia Polytechnic Institute & State University, 1986), TR-86-30
      The earliest UIMS provided primarily run-time facilities for interface management and a set of programming tools for the development of application from the implementation requirements with which many tool designers have ...
    • Interatomic potentials for monoatomic metals from experimental data and ab initio calculations 

      Mishin, Y.; Farkas, Diana; Mehl, M. J.; Papaconstantopoulos, D. A. (American Physical Society, 1999-02-01)
      We demonstrate an approach to the development of many-body interatomic potentials for monoatomic metals with improved accuracy and reliability. The functional form of the potentials is that of the embedded-atom method, but ...
    • Intercalated Disk Extracellular Nanodomain Expansion in Patients With Atrial Fibrillation 

      Raisch, Tristan B.; Yanoff, Matthew S.; Larsen, Timothy R.; Farooqui, Mohammed A.; King, D. Ryan; Veeraraghavan, Rengasayee; Gourdie, Robert G.; Baker, Joseph W.; Arnold, William S.; AlMahameed, Soufian T.; Poelzing, Steven (Frontiers, 2018-05-04)
      Aims: Atrial fibrillation (AF) is the most common sustained arrhythmia. Previous evidence in animal models suggests that the gap junction (GJ) adjacent nanodomain - perinexus - is a site capable of independent intercellular ...
    • Intercomparison of Small Unmanned Aircraft System (sUAS) Measurements for Atmospheric Science during the LAPSE-RATE Campaign 

      Barbieri, Lindsay; Kral, Stephan T.; Bailey, Sean C. C.; Frazier, Amy E.; Jacob, Jamey D.; Reuder, Joachim; Brus, David; Chilson, Phillip B.; Crick, Christopher; Detweiler, Carrick; Doddi, Abhiram; Elston, Jack; Foroutan, Hosein; González-Rocha, Javier; Greene, Brian R.; Guzman, Marcelo I.; Houston, Adam L.; Islam, Ashraful; Kemppinen, Osku; Lawrence, Dale; Pillar-Little, Elizabeth A.; Ross, Shane D.; Sama, Michael P.; Schmale, David G.; Schuyler, Travis J.; Shankar, Ajay; Smith, Suzanne W.; Waugh, Sean; Dixon, Cory; Borenstein, Steve; de Boer, Gijs (MDPI, 2019-05-10)
      Small unmanned aircraft systems (sUAS) are rapidly transforming atmospheric research. With the advancement of the development and application of these systems, improving knowledge of best practices for accurate measurement ...
    • Interdisciplinary Curriculum Development for Digital Library Education 

      Yang, Seungwon; Fox, Edward A.; Wildemuth, Barbara M.; Pomerantz, Jeffrey P.; Oh, Sanghee (2006-11-01)
      The Virginia Tech (VT) Department of Computer Science (CS) and the University of North Carolina at Chapel Hill (UNC-CH) School of Information and Library Science (LIS) are developing curricular materials for digital library ...
    • Interdisciplinary Curriculum Development for Digital Library Education 

      Yang, Seungwon; Oh, Sanghee; Pomerantz, Jeffrey P.; Wildemuth, Barbara M.; Fox, Edward A. (2006-11-01)
      This presentation, which was given at ICADL 2006 in Kyoto, Japan, provides an overview of the activities of the Digital Libraries Curriculum Development project, a collaborative effort between faculty and students from ...
    • Interface structure and adhesion of wafer-bonded GaN/GaN and GaN/AlGaN semiconductors 

      Shi, Frank F.; Chang, Kuo-lih; Hsieh, Kuang-Chien; Guido, Louis J.; Hoke, Bill (American Institute of Physics, 2004-02-01)
      Material integrations of GaN/GaN and Al0.25Ga0.75N/GaN semiconductors through wafer bonding technology were reported in this work. The wafer surface and interface microstructures were characterized by scanning electron ...
    • Interfaces for Cloning in Immersive Virtual Environments 

      Chen, Jian; Bowman, Doug A.; Lucas, John F.; Wingrave, Chadwick A. (Department of Computer Science, Virginia Polytechnic Institute & State University, 2004), TR-04-08
      Three-dimensional objects in many application domains, such as architecture and construction, can be extremely complex and can consist of a large number of components. However, many of these complex objects also contain a ...
    • Interfacial band alignment and structural properties of nanoscale TiO2 thin films for integration with epitaxial crystallographic oriented germanium 

      Jain, Nikhil; Zhu, Yizheng; Maurya, Deepam; Varghese, Ronnie; Priya, Shashank; Hudait, Mantu K. (American Institute of Physics, 2014-01-14)
      We have investigated the structural and band alignment properties of nanoscale titanium dioxide (TiO2) thin films deposited on epitaxial crystallographic oriented Ge layers grown on (100), (110), and (111) A GaAs substrates ...
    • Interferometric Model For Phase Analysis in Fiber Couplers 

      Fang, Xiaojun; Claus, Richard O.; Indebetouw, Gary (Optical Society of America, 1996-07-01)
      An interferometric model is proposed to estimate the phase differences in lossless, strongly coupled biconical fiber couplers. This approximate method is simpler than the traditional s-parameter network theory-based analysis ...
    • Intergranular fracture in nanocrystalline metals 

      Farkas, Diana; Van Swygenhoven, H.; Derlet, P. M. (American Physical Society, 2002-08-01)
      Crack propagation studies in nanocrystalline Ni samples with mean grain sizes ranging from 5 to 12 nm are reported using atomistic simulations. For all grain sizes pure intergranular fracture is observed. Intergranular ...