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Recent Submissions

  • pH-Triggered Molecular Alignment for Reproducible SERS Detection via an AuNP/Nanocellulose Platform 

    Wei, Haoran; Vikesland, Peter J. (Nature, 2015-12-11)
    The low affinity of neutral and hydrophobic molecules towards noble metal surfaces hinders their detection by surface-enhanced Raman spectroscopy (SERS). Herein, we present a method to enhance gold nanoparticle (AuNP) ...
  • Exploring Materials at Virginia Tech, Fall 2015 

    Unknown author (Virginia Tech, 2015)
    News from the Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University.
  • Exploring Materials at Virginia Tech, Fall 2013 

    Unknown author (Virginia Tech, 2013)
    News from the Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University.
  • Exploring Materials at Virginia Tech, Fall 2012 

    Unknown author (Virginia Tech, 2012)
    News from the Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University.
  • Exploring Materials at Virginia Tech, Spring 2015 

    Unknown author (Virginia Tech, 2014)
    News from the Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University.
  • Exploring Materials at Virginia Tech, Fall 2014/Winter2015 

    Unknown author (Virginia Tech, 2015)
    News from the Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University.
  • ECE 2017 Annual Report 

    Unknown author (Virginia Tech, 2017)
    Report of the activities of the Bradley Dept. of Electrical & Computer Engineering for the 2016/2017 academic year.
  • ECE 2016 Annual Report 

    Unknown author (Virginia Tech, 2016)
    Report of the activities of the Bradley Dept. of Electrical & Computer Engineering for the 2015/2016 academic year.
  • ECE 2015 Annual Report 

    Unknown author (Virginia Tech, 2015)
    Report of the activities of the Bradley Dept. of Electrical and Computer Engineering for the 2014/2015 academic year.
  • ECE 2014 Annual Report 

    Unknown author (Virginia Tech, 2014)
    Report of the activities of the Bradley Dept. of Electrical and Computer Engineering for the 2013/2014 academic year.
  • Engineering Now 2015 

    Nystrom, Lynn; Haugh, Lindsey; Grimes, Cathy; Mackay, Steven (Virginia Tech, 2015)
    The College of Engineering's annual report that covers a particular theme for the past year. For example, the issues have covered the college's leadership roles in high performance computing, engineering education, sustainable ...
  • Engineering Now 2014 

    Nystrom, Lynn; Mackay, Steven; Haugh, Lindsey (Virginia Tech, 2014)
    The College of Engineering's annual report that covers a particular theme for the past year. For example, the issues have covered the college's leadership roles in high performance computing, engineering education, sustainable ...
  • ETH: A Framework for the Design-Space Exploration of Extreme-Scale Visualization 

    Abrams, Gregory; Adhinarayanan, Vignesh; Feng, Wu-chun; Rogers, David; Ahrens, Jams; Wilson, Luke (Department of Computer Science, Virginia Polytechnic Institute & State University, 2017-09-29), TR-17-05
    As high-performance computing (HPC) moves towards the exascale era, large-scale scientific simulations are generating enormous datasets. A variety of techniques (e.g., in-situ methods, data sampling, and compression) have ...
  • Introduction to Linear, Time-Invariant, Dynamic Systems for Students of Engineering 

    Hallauer, William L. Jr. (Virginia Tech, 2016-06-02)
    This is a complete college textbook, including a detailed Table of Contents, seventeen Chapters (each with a set of relevant homework problems), a list of References, two Appendices, and a detailed Index. The book is ...
  • SOLR supported search on an OpenStack metadata service 

    Komawar, Nikhil (Virginia Tech, 2017-08-26)
    In cloud computing, the use of databases, particularly the MySQL database system, is a common practice. While the MySQL database system has advantages such as consistency and transaction support, some software architects ...
  • CommAnalyzer: Automated Estimation of Communication Cost on HPC Clusters Using Sequential Code 

    Helal, Ahmed E.; Jung, Changhee; Feng, Wu-chun; Hanafy, Yasser Y. (Department of Computer Science, Virginia Polytechnic Institute & State University, 2017-08-14), TR-17-04
    MPI+X is the de facto standard for programming applications on HPC clusters. The performance and scalability on such systems is limited by the communication cost on different number of processes and compute nodes. Therefore, ...
  • Personal Reflections on 50 Years of Scientific Computing: 1967–2017 

    Watson, Layne T. (Department of Computer Science, Virginia Polytechnic Institute & State University, 2017-08-10), TR-17-03
    Computer hardware, software, numerical algorithms, and science and engineering applications are traced for a half century from the author's perspective.
  • Understanding Recurring Software Quality Problems of Novice Programmers 

    Techapalokul, Peeratham; Tilevich, Eli (Department of Computer Science, Virginia Polytechnic Institute & State University, 2017-07-12), TR-17-02
    It remains unclear when is the right time to introduce software quality into the computing curriculum. Introductory students often cannot afford to also worry about software quality, while advanced students may have been ...
  • Thermal stability and electrical conductivity of carbon-enriched silicon oxycarbide 

    Lu, Kathy; Erb, Donald; Liu, Mengying (Royal Society of Chemistry, 2016-01-28)
    Silicon oxycarbide (SiOC) is an interesting polymer-derived system that can be tailored to embody many different properties such as lightweight, electrochemical activity, and high temperature stability. One intriguing ...
  • Bacterial chemotaxis-enabled autonomous sorting of nanoparticles of comparable sizes 

    Suh, SeungBeum; Traore, Mahama A.; Behkam, Bahareh (Royal Society of Chemistry, 2016-02-18)
    High throughput sorting of micro/nanoparticles of similar sizes is of significant interest in many biological and chemical applications. In this work, we report a simple and cost-effective sorting technique for separation ...

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