Now showing items 110337-110356 of 113474

    • V[subscript OC] enhancement in polymer solar cells with isobenzofulvene–C[subscript 60] adducts ?

      Han, Ggoch Ddeul; Maurano, Andrea; Weis, Jonathan Garrett; Bulovic, Vladimir; Swager, Timothy M (Elsevier, 2016-01)
      We report the use of isobenzofulvene–C[subscript 60] adducts in bulk heterojunction organic solar cells, synthesized via the [4 + 2] cycloaddition of C[subscript 60] with an in situ generated isobenzofulvene intermediate. ...
    • Vacancy durations in the office market ?

      Sykora, Jiri,S.M.Massachusetts Institute of Technology. (Massachusetts Institute of Technology, 2019)
      The durations of other indicators have been researched extensively in real estate studies, primarily the time on market and the duration of residence in housing units. Despite their importance, empirical research on the ...
    • Vacancy Ordering in O3-Type Layered Metal Oxide Sodium-Ion Battery Cathodes ?

      Ong, Shyue Ping; Richards, William Davidson; Ceder, Gerbrand; Toumar, Alexandra Jeanne; Dacek, Stephen Thomas (American Physical Society, 2015-12)
      Current state-of-the-art Na-ion battery cathodes are selected from the broad chemical space of layered first-row transition-metal (TM) oxides. Unlike their lithium-ion counterparts, seven first-row layered TM oxides can ...
    • Vacant and underutilized land in Boston ?

      Mori, Alison E., 1970- (Massachusetts Institute of Technology, 2004)
    • Vaccine delivery with microneedle skin patches in nonhuman primates ?

      Li, Adrienne Victoria; Abbink, Peter; Liu, Jinyan; Li, Hualin; Stanley, Kelly A.; e.a. (Nature Publishing Group, 2013-12)
      Transcutaneous drug delivery from planar skin patches is effective for small-molecule drugs and skin-permeable vaccine adjuvants. However, to achieve efficient delivery of vaccines and other macromolecular therapeutics ...
    • Vaccine-Induced Protection from Homologous Tier 2 SHIV Challenge in Nonhuman Primates Depends on Serum-Neutralizing Antibody Titers ?

      Pauthner, Matthias G.; Nkolola, Joseph P.; Havenar-Daughton, Colin; Murrell, Ben; Reiss, Samantha M.; e.a. (Elsevier BV, 2019-01)
      Passive administration of HIV neutralizing antibodies (nAbs) can protect macaques from hard-to-neutralize (tier 2) chimeric simian-human immunodeficiency virus (SHIV) challenge. However, conditions for nAb-mediated protection ...
    • VacSeen : semantically enriched automatic identification and data capture for improved vaccine logistics ?

      Bhattacharjee, Partha Sarathi, S.M. Massachusetts Institute of Technology (Massachusetts Institute of Technology, 2016)
      Vaccines are globally recognized as a critical public health intervention. Routine immunization coverage in large parts of the developing world is around 80%. Technology and policy initiatives are presently underway to ...
    • Vacuum electrostatic engineering ?

      Trump, John G (Massachusetts Institute of Technology, 1933)
    • Vacuum insulation ?

      Anderson, Harold William (Massachusetts Institute of Technology, 1934)
    • Vacuum insulation using perlite powder sealed in plastic and glass ?

      LaHousse, Sean W. (Sean William) (Massachusetts Institute of Technology, 1993)
    • Vacuum spin squeezing ?

      Hu, Jiazhong; Chen, Wenlan; Vendeiro, Zachary Michael; Urvoy, Alban Joseph; Braverman, Boris; e.a. (American Physical Society, 2017-11)
      We investigate the generation of entanglement (spin squeezing) in an optical-transition atomic clock through the coupling to an optical cavity in its vacuum state. We show that if each atom is prepared in a superposition ...
    • Vacuum-bounded states and the entropy of black hole evaporation ?

      Olum, Ken D (Massachusetts Institute of Technology, 1997)
    • A Vacuum-driven Origami “Magic-ball” Soft Gripper ?

      Diaz, Evelin Villegas; Wood, Robert J.; Stampfli, John J.; Li, Shuguang; Xu, Helen; e.a. (Institute of Electrical and Electronics Engineers (IEEE), 2019-05)
      Soft robotics has yielded numerous examples of soft grippers that utilize compliance to achieve impressive grasping performances with great simplicity, adaptability, and robustness. Designing soft grippers with substantial ...
    • Vacuum-Induced Transparency ?

      Chen, Wenlan; Landig, Renate; Vuletic, Vladan; Tanji-Suzuki, Haruka; Simon, Jonathan (American Association for the Advancement of Science (AAAS), 2011-08)
      Photons are excellent information carriers but normally pass through each other without consequence. Engineered interactions between photons would enable applications as varied as quantum information processing and simulation ...
    • VADR: validation and annotation of virus sequence submissions to GenBank ?

      Schäffer, Alejandro A.; Hatcher, Eneida L.; Yankie, Linda; Shonkwiler, Lara; Brister, J. Rodney; e.a. (Springer Science and Business Media LLC, 2020-05)
      Background GenBank contains over 3 million viral sequences. The National Center for Biotechnology Information (NCBI) previously made available a tool for validating and annotating influenza virus sequences that is used ...
    • Vague objects ?

      Ólafur Páll Jónsson (Massachusetts Institute of Technology, 2001)
      Peter Unger's puzzle, the problem of the many, is an argument for the conclusion that we are grossly mistaken about what kinds of objects are in our immediate surroundings. But it is not clear what we should make of Unger's ...
    • Valence Bonds in Random Quantum Magnets: Theory and Application to ?

      Senthil, T.; Kimchi, Itamar; Nahum, Adam (American Physical Society, 2018-07)
      We analyze the effect of quenched disorder on spin-1/2 quantum magnets in which magnetic frustration promotes the formation of local singlets. Our results include a theory for 2D valence-bond solids subject to weak bond ...
    • Valence encoding and memory in the amygdala ?

      Zhang, Xiangyu,Ph.D.Massachusetts Institute of Technology. (Massachusetts Institute of Technology, 2020)
      Assignment of valence, positive or negative, to external stimuli is essential to the formation of emotional responses. Information pertaining to an animal's emotional state serve as critical components of memories. However, ...
    • Valid inequalities and algorithms for the network design problem with an application to LTL consolidation ?

      Balakrishnan, Anantaram (Massachusetts Institute of Technology, 1985)
    • Valid Inequalities and Facets for the Steinger Problem in a Directed Graph ?

      Myung, Young-soo (Massachusetts Institute of Technology, Operations Research Center, 1991-06)
      In this paper, we describe the facial structure of the steiner problem in a directed graph by formulating it as a set covering problem. We first characterize trivial facets and derive a necessary condition for nontrivial ...