Now showing items 32131-32150 of 34782

    • Time in Cortical Circuits 

      Finnerty, Gerald T.; Shadlen, Michael N.; Jazayeri, Mehrdad; Nobre, Anna C.; Buonomano, Dean V. (Society for Neuroscience, 2015-10)
      Time is central to cognition. However, the neural basis for time-dependent cognition remains poorly understood. We explore how the temporal features of neural activity in cortical circuits and their capacity for plasticity ...
    • Time independent universal computing with spin chains: quantum plinko machine 

      Thompson, K F; Gokler, C; Lloyd, Seth; Shor, Peter Williston (IOP Publishing, 2016-07)
      We present a scheme for universal quantum computing using XY Heisenberg spin chains. Information is encoded into packets propagating down these chains, and they interact with each other to perform universal quantum ...
    • Time Lapse Observation Based Modeling and Identification of Cell Behaviors in Angiogenic Sprout Development 

      Wood, Levi Benjamin; Kamm, Roger Dale; Asada, Haruhiko (ASME International, 2010-09)
      This paper presents a method for deriving dynamic equations for Endothelial Cell (EC) motion and estimating parameters based on time lapse imagery of angiogenic sprout development. Angiogenesis is the process whereby a ...
    • Time limitations and geometrical parameters in the design of microfluidic comparators 

      Cartas Ayala, Marco Aurelio; Karnik, Rohit (Springer Berlin Heidelberg, 2013-12)
      The ability to control the flow of particles (e.g., droplets and cells) in microfluidic environments can enable new methods for synthesis of biomaterials (Mann and Ozin in Nature 382:313–318, 1996), biocharacterization, ...
    • Time of Arrival Estimation for UWB Localizers in Realistic Environments 

      Falsi, Chiara; Dardari, Davide; Mucchi, Lorenzo; Win, Moe Z. (Hindawi Pub. Corp/Springer, 2006-07)
      This paper investigates time of arrival (ToA) estimation methods for ultra-wide bandwidth (UWB) propagation signals. Different algorithms are implemented in order to detect the direct path in a dense multipath environment. ...
    • The Time of Beauty 

      Jackson, Noel B. (Trustees of Boston University, 2011-01)
      For Levinson, the Keats who thus suffers is our angel of history as described by Benjamin - face turned to the past, blown irresistibly into the future - and, in the later work especially, he reappears as the avenging angel ...
    • Time of steady climate change 

      Lickley, Megan Jeramaz; Cael, B. B.; Solomon, Susan (American Geophysical Union (AGU), 2019-04)
      Under an emission scenario where atmospheric greenhouse gas concentrations are stabilized, previous work suggests that on centennial time scales the rate of global temperature increases would steady at significantly lower ...
    • Time reconstruction and performance of the CMS electromagnetic calorimeter 

      Alver, Burak Han; Bauer, Gerry P; Bendavid, Joshua L.; Busza, Wit; Butz, Erik M.; e.a. (IOP Publishing, 2010-03)
      The resolution and the linearity of time measurements made with the CMS electromagnetic calorimeter are studied with samples of data from test beam electrons, cosmic rays, and beam-produced muons. The resulting time ...
    • Time representation in reinforcement learning models of the basal ganglia 

      Gershman, Samuel J.; Moustafa, Ahmed A.; Ludvig, Elliot A. (Frontiers Research Foundation, 2014-01)
      Reinforcement learning (RL) models have been influential in understanding many aspects of basal ganglia function, from reward prediction to action selection. Time plays an important role in these models, but there is still ...
    • Time response of increases in ATP and muscle resistance to fatigue after low-level laser (light) therapy (LLLT) in mice 

      Ferraresi, Cleber; Huang, Ying-Ying; de Sousa, Marcelo Victor Pires; Bagnato, Vanderlei Salvador; Parizotto, Nivaldo Antonio; e.a. (Springer London, 2015-02)
      Recently, low-level laser (light) therapy has been used to increase muscle performance in intense exercises. However, there is a lack of understanding of the time response of muscles to light therapy. The first purpose of ...
    • Time Reversal and Exchange Symmetries of Unitary Gate Capacities 

      Harrow, Aram W.; Shor, Peter W. (Institute of Electrical and Electronics Engineers (IEEE), 2010-01)
      Unitary gates are interesting resources for quantum communication in part because they are always invertible and are intrinsically bidirectional. This paper explores these two symmetries: time-reversal and exchange of Alice ...
    • Time series modeling of live-cell shape dynamics for image-based phenotypic profiling 

      Wells, Alan; Gordonov, Simon; Hwang, Mun Kyung; Gertler, Frank; Lauffenburger, Douglas A; e.a. (Royal Society of Chemistry, 2015-11)
      Live-cell imaging can be used to capture spatio-temporal aspects of cellular responses that are not accessible to fixed-cell imaging. As the use of live-cell imaging continues to increase, new computational procedures are ...
    • Time variations of Mars' gravitational field and seasonal changes in the masses of the polar ice caps 

      Smith, David E.; Zuber, Maria; Torrence, Mark H.; Dunn, Peter J.; Neumann, Gregory A.; e.a. (American Geophysical Union, 2009-05)
      Tracking of the Mars Global Surveyor spacecraft has been used to measure changes in the long-wavelength gravity field of Mars and to estimate the seasonal mass of carbon dioxide that is deposited in the polar regions each ...
    • Time Will Tell: Information in the Timing of Scheduled Earnings News 

      Johnson, Travis L.; So, Eric (Cambridge University Press (CUP), 2018-10)
      Using novel earnings calendar data, we show that firms’ advanced scheduling of earnings announcement dates foreshadows their earnings news. Firms that schedule later-than-expected announcement dates subsequently announce ...
    • Time--The Emotional Asymmetry 

      Hare, Caspar (John Wiley & Sons, 2013)
      A person is future-biased when she would rather, other things being equal, that bad things be in the past than in the future, and that good things be the future than in the past. Most of us are, at least to some degree, ...
    • A Time-Based Approach to Stochastic Modeling of Intracellular Signaling Events 

      Mayalu, Michaelle N; Asada, Haruhiko (ASME International, 2012-10)
      This paper presents a modeling framework for an intracellular signaling network based on formalisms derived from the fundamental concepts in probability theory. Cellular behavior is mediated by a network of intracellular ...
    • Time-Based Modeling of Linguistic Preference to Preferential Probability 

      Dong, Andy; Honda, Tomonori; Yang, Maria (ASME International, 2011-08)
      In this paper, we present a method to estimate the likely concept a committee of designers will select given their verbalized preferences toward each alternative. In order to perform this estimation, we present a new method ...
    • The Time-Course of Lexical and Structural Processes in Sentence Comprehension 

      Tily, Harry; Fedorenko, Evelina G.; Gibson, Edward A. (Psychology Press, 2010-05)
      Online sentence comprehension involves multiple types of cognitive processes: lexical processes such as lexical access, which call on the user's knowledge of the meaning of words in the language, and structural processes ...
    • Time-dependent amplitude analysis of B[superscript 0] → K[superscript 0][subscript S] π[superscript +]π[superscript -] 

      Dujmic, Denis; Cowan, Ray F; Fisher, Peter H; Henderson, Shawn Wesley; Sciolla, Gabriella; e.a. (American Physical Society (APS), 2009-12)
      We perform a time-dependent amplitude analysis of B[superscript 0]→K[superscript 0][subscript S]π[superscript +]π[superscript -] decays to extract the CP violation parameters of f[subscript 0](980)K[superscript 0][subscript ...
    • Time-dependent analysis of B[superscript 0] → K[0 over S]π[superscript −]π[superscript +]γ decays and studies of the K[superscript +]π[superscript −]π[superscript +] system in B[superscript +] → K[superscript +]π[superscript −]π[superscript +]γ decays 

      del Amo Sanchez, P.; Lees, J. P.; Poireau, V.; Tisserand, V.; Grauges, E.; e.a. (American Physical Society, 2016-03)
      We measure the time-dependent CP asymmetry in the radiative-penguin decay B[superscript 0] → K[0 over S]π[superscript -]π[superscript +]γ, using a sample of 471 × 10[superscript 6] ϒ(4S) → B[bar over B] events recorded ...