Now showing items 117-136 of 890

    • CNT@TiO2 nanohybrids for high-performance anode of lithium-ion batteries 

      Wen, Zhenhai; Ci, Suqin; Mao, Shun; Cui, Shumao; He, Zhen; Chen, Junhong (2013-11-22)
      Abstract This work describes a potential anode material for lithium-ion batteries (LIBs), namely, anatase TiO2 nanoparticle-decorated carbon nanotubes (CNTs@TiO2). The electrochemical properties of CNTs@TiO2 were thoroughly ...
    • Cognitive Processes of Students Participating in Engineering-focused Design Instruction 

      Council on Technology Teacher Education and the International Technology and Engineering Educators Association (Council on Technology Teacher Education and the International Technology and Engineering Educators Association; Virginia Tech. Digital Library and Archives, 2008)
    • Cognitive radio engine parametric optimization utilizing Taguchi analysis 

      Amanna, Ashwin E; Ali, Daniel; Gadhiok, Manik; Price, Matthew; Reed, Jeffrey H (2012-01-09)
      Abstract Cognitive radio (CR) engines often contain multiple system parameters that require careful tuning to obtain favorable overall performance. This aspect is a crucial element in the design cycle yet is often addressed ...
    • Collaboration Conundrum 

      Council on Technology Teacher Education and the International Technology and Engineering Educators Association (Council on Technology Teacher Education and the International Technology and Engineering Educators Association; Virginia Tech. Digital Library and Archives, 2004)
    • Collaborative Information and Multimedia to Assess Team Interaction in Technology Teacher Preparation 

      Pearson, Greg (Council on Technology Teacher Education and the International Technology and Engineering Educators Association; Virginia Tech. Digital Library and Archives, 2011)
    • Collaborative Learning Enhances Critical Thinking 

      Haynie, William J., III (Council on Technology Teacher Education and the International Technology and Engineering Educators Association; Virginia Tech. Digital Library and Archives, 1995)
    • Common and contrasting themes in host cell-targeted effectors from bacterial, fungal, oomycete and nematode plant symbionts described using the Gene Ontology 

      Torto-Alalibo, Trudy; Collmer, Candace W; Lindeberg, Magdalen; Bird, David; Collmer, Alan; Tyler, Brett M. (2009-02-19)
      Abstract A wide diversity of plant-associated symbionts, including microbes, produce proteins that can enter host cells, or are injected into host cells in order to modify the physiology of the host to promote colonization. ...
    • Common and contrasting themes in host cell-targeted effectors from bacterial, fungal, oomycete and nematode plant symbionts described using the Gene Ontology 

      Torto-Alalibo, Trudy; Collmer, Candace W; Lindeberg, Magdalen; Bird, David; Collmer, Alan; Tyler, Brett M. (2009-02-19)
      Abstract A wide diversity of plant-associated symbionts, including microbes, produce proteins that can enter host cells, or are injected into host cells in order to modify the physiology of the host to promote colonization. ...
    • Common themes in nutrient acquisition by plant symbiotic microbes, described by the Gene Ontology 

      Chibucos, Marcus C; Tyler, Brett M. (2009-02-19)
      Abstract A critical function for symbionts is the acquisition of nutrients from their host. Relationships between hosts and symbionts range from biotrophic mutualism to necrotrophic parasitism, with a corresponding range ...
    • Common themes in nutrient acquisition by plant symbiotic microbes, described by the Gene Ontology 

      Chibucos, Marcus C; Tyler, Brett M. (2009-02-19)
      Abstract A critical function for symbionts is the acquisition of nutrients from their host. Relationships between hosts and symbionts range from biotrophic mutualism to necrotrophic parasitism, with a corresponding range ...
    • Comparative Analysis of Methods for Detecting Interacting Loci 

      Chen, Li; Yu, Guoqiang; Langefeld, Carl D; Miller, David J; Guy, Richard T; Raghuram, Jayaram; Yuan, Xiguo; Herrington, David M; Wang, Yue (2011-07-05)
      Abstract Background Interactions among genetic loci are believed to play an important role in disease risk. While many methods have been proposed for detecting such interactions, their relative performance remains largely ...
    • Comparative genomic analysis and phylogenetic position of Theileria equi 

      Kappmeyer, Lowell S; Thiagarajan, Mathangi; Herndon, David R; Ramsay, Joshua D; Caler, Elisabet; Djikeng, Appolinaire; Gillespie, Joseph J; Lau, Audrey OT; Roalson, Eric H; Silva, Joana C; Silva, Marta G; Suarez, Carlos E; Ueti, Massaro W; Nene, Vishvanath M; Mealey, Robert H; Knowles, Donald P; Brayton, Kelly A (2012-11-09)
      Abstract Background Transmission of arthropod-borne apicomplexan parasites that cause disease and result in death or persistent infection represents a major challenge to global human and animal health. First described in ...
    • Comparative genomics of the core and accessory genomes of 48 Sinorhizobium strains comprising five genospecies 

      Sugawara, Masayuki; Epstein, Brendan; Badgley, Brian D; Unno, Tatsuya; Xu, Lei; Reese, Jennifer; Gyaneshwar, Prasad; Denny, Roxanne; Mudge, Joann; Bharti, Arvind K; Farmer, Andrew D; May, Gregory D; Woodward, Jimmy E; Médigue, Claudine; Vallenet, David; Lajus, Aurélie; Rouy, Zoé; Martinez-Vaz, Betsy; Tiffin, Peter; Young, Nevin D; Sadowsky, Michael J (2013-02-20)
      Abstract Background The sinorhizobia are amongst the most well studied members of nitrogen-fixing root nodule bacteria and contribute substantial amounts of fixed nitrogen to the biosphere. While the alfalfa symbiont ...
    • A comparative genomics perspective on the genetic content of the alkaliphilic haloarchaeon Natrialba magadii ATCC 43099T 

      Siddaramappa, Shivakumara; Challacombe, Jean F; DeCastro, Rosana E; Pfeiffer, Friedhelm; Sastre, Diego E; Giménez, María I; Paggi, Roberto A; Detter, John C; Davenport, Karen W; Goodwin, Lynne A; Kyrpides, Nikos; Tapia, Roxanne; Pitluck, Samuel; Lucas, Susan; Woyke, Tanja; Maupin-Furlow, Julie A (2012-05-04)
      Abstract Background Natrialba magadii is an aerobic chemoorganotrophic member of the Euryarchaeota and is a dual extremophile requiring alkaline conditions and hypersalinity for optimal growth. The genome sequence of Nab. ...
    • Comparative genomics reveals diversity among xanthomonads infecting tomato and pepper 

      Potnis, Neha; Krasileva, Ksenia; Chow, Virginia; Almeida, Nalvo F., Jr.; Patil, Prabhu B; Ryan, Robert P; Sharlach, Molly; Behlau, Franklin; Dow, J Max; Momol, MT; White, Frank F; Preston, James F; Vinatzer, Boris A; Koebnik, Ralf; Setubal, João C; Norman, David J; Staskawicz, Brian J; Jones, Jeffrey B (2011-03-11)
      Abstract Background Bacterial spot of tomato and pepper is caused by four Xanthomonas species and is a major plant disease in warm humid climates. The four species are distinct from each other based on physiological and ...
    • Comparative genomics reveals diversity among xanthomonads infecting tomato and pepper 

      Potnis, Neha; Krasileva, Ksenia; Chow, Virginia; Almeida, Nalvo F., Jr.; Patil, Prabhu B; Ryan, Robert P; Sharlach, Molly; Behlau, Franklin; Dow, J Max; Momol, MT; White, Frank F; Preston, James F; Vinatzer, Boris A; Koebnik, Ralf; Setubal, João C; Norman, David J; Staskawicz, Brian J; Jones, Jeffrey B (2011-03-11)
      Abstract Background Bacterial spot of tomato and pepper is caused by four Xanthomonas species and is a major plant disease in warm humid climates. The four species are distinct from each other based on physiological and ...
    • Comparative genomics reveals diversity among xanthomonads infecting tomato and pepper 

      Potnis, Neha; Krasileva, Ksenia; Chow, Virginia; Almeida, Nalvo F; Patil, Prabhu B; Ryan, Robert P; Sharlach, Molly; Behlau, Franklin; Dow, J M; Momol, MT; White, Frank F; Preston, James F; Vinatzer, Boris A; Koebnik, Ralf; Setubal, João C; Norman, David J; Staskawicz, Brian J; Jones, Jeffrey B (2011-03-11)
      Abstract Background Bacterial spot of tomato and pepper is caused by four Xanthomonas species and is a major plant disease in warm humid climates. The four species are distinct ...
    • Comparative genomics reveals diversity among xanthomonads infecting tomato and pepper 

      Potnis, Neha; Krasileva, Ksenia; Chow, Virginia; Almeida, Nalvo F; Patil, Prabhu B; Ryan, Robert P; Sharlach, Molly; Behlau, Franklin; Dow, J M; Momol, MT; White, Frank F; Preston, James F; Vinatzer, Boris A; Koebnik, Ralf; Setubal, João C; Norman, David J; Staskawicz, Brian J; Jones, Jeffrey B (2011-03-11)
      Abstract Background Bacterial spot of tomato and pepper is caused by four Xanthomonas species and is a major plant disease in warm humid climates. The four species are distinct ...
    • Comparing Computer Usage by Students in Education Programs to Technology Education Majors 

      Frank, Moti (Council on Technology Teacher Education and the International Technology and Engineering Educators Association; Virginia Tech. Digital Library and Archives, 2001)
    • Comparison of assessment techniques: plasma lipid and lipoproteins related to the metabolic syndrome 

      Davy, Brenda M.; Davy, Kevin P. (2006-01-31)
      Abstract Background The purpose of this investigation was to determine the influence of analytical method on reported concentrations of plasma lipids and lipoproteins, and to determine if there are clinical implications ...