Now showing items 2571-2590 of 2899

    • T Cell Repertoire Diversity Is Decreased in Type 1 Diabetes Patients 

      Tong, Yin; Li, Zhoufang; Zhang, Hua; Xia, Ligang; Zhang, Meng; Xu, Ying; Wang, Zhanhui; Deem, Michael W.; Sun, Xiaojuan; He, Jiankui (2016)
      Type 1 diabetes mellitus (T1D) is an immune-mediated disease. The autoreactive T cells in T1D patients attack and destroy their own pancreatic cells. In order to systematically investigate the potential autoreactive T cell ...
    • Tagged Architecture and the Semantics Programming Languages: Extensible Types 

      Feustel, Edward A. (1975-11-20)
      This research note suggests that before we design hardware or software for the task of problem solving, we re-evaluate the task of problem solving in terms of the linguistic constituents which will be required and the ...
    • Tagged Architectures and Protection: Message Systems 

      Feustel, Edward A. (1975-10-20)
      Recent work in extensible programming languages and operating systems by Redell, Lampson, Hewitt, and others coupled with developments in distributed computer systems motivates a study in models of the implementation of ...
    • Taking TrackBack Back (from Spam) 

      Gerecht, Paul; McDonald, Rob; Sandler, Dan; Wallach, Dan S. (2006-05-19)
      The TrackBack protocol, conceived as a way to automatically link together web sites which reference one another, has become a new vector for spammers wishing to divert web surfers to their sites. A site which supports ...
    • TAP Channel Measurement: Fundamentals, Goals, and Plans 

      Steger, Christopher (2004-05-01)
      Before we can realize the potential of the TAP (Transit Access Point) project, we must first understand the channel in which we will operate. Specifically, very little information exists on the characteristics of elevated ...
    • Targeting pancreatic cancer with magneto-fluorescent theranostic gold nanoshells 

      Chen, Wenxue; Ayala-Orozco, Ciceron; Biswal, Nrusingh C.; Perez-Torres, Carlos; Bartels, Marc; Bardhan, Rizia; Stinnet, Gary; Liu, Xian-De; Ji, Baoan; Deorukhkar, Amit; Brown, Lisa V.; Guha, Sushovan; Pautler, Robia G.; Krishnan, Sunil; Halas, Naomi J.; Joshi, Amit (2014)
      Aim: We report a magneto-fluorescent theranostic nanocomplex targeted to neutrophil gelatinase-associated lipocalin (NGAL) for imaging and therapy of pancreatic cancer. Materials & methods: Gold nanoshells resonant at 810 ...
    • Targeting the Src Homology 2 (SH2) Domain of Signal Transducer and Activator of Transcription 6 (STAT6) with Cell-Permeable, Phosphatase-Stable Phosphopeptide Mimics Potently Inhibits Tyr641 Phosphorylation and Transcriptional Activity 

      Mandal, Pijus K.; Morlacchi, Pietro; Knight, J. Morgan; Link, Todd M.; Lee, Gilbert R. IV; Nurieva, Roza; Singh, Divyendu; Dhanik, Ankur; Kavraki, Lydia; Corry, David B.; Ladbury, John E.; McMurray, John S. (2015)
      Signal transducer and activator of transcription 6 (STAT6) transmits signals from cytokines IL-4 and IL-13 and is activated in allergic airway disease. We are developing phosphopeptide mimetics targeting the SH2 domain of ...
    • Task Partitioning Wireless Base-station Receiver Algorithms on Multiple DSPs and FPGAs 

      Rajagopal, Sridhar; Jones, Bryan Allen; Cavallaro, Joseph R. (2000-10-20)
      This paper presents a multiprocessor solution to meet real-time requirements of implementing advanced algorithms for multiuser channel estimation and detection for third and fourth generation wireless base-station receivers. ...
    • TCP Implementation Enhancements for Improving Webserver Performance 

      Aron, Mohit; Druschel, Peter (1999-07-06)
      This paper studies the performance of BSD-based TCP implementations in Web servers. We find that lack of scalability with respect to high TCP connection rates reduces the throughput of Web servers by up to 25% and imposes ...
    • TCP-Africa: An Adaptive and Fair Rapid Increase Rule for Scalable TCP 

      King, Ryan; Baraniuk, Richard G.; Riedi, Rudolf H. (2005-03-01)
      High capacity data transfers over the Internet routinely fail to meet end-to-end performance expectations. The default transport control protocol for best effort data traffic is currently TCP, which does not scale well to ...
    • TCP/IP traffic dynamics and network performance: A lesson in workload modeling, flow control and trace-driven simulations 

      Joo, Youngmi; Ribeiro, Vinay Joseph; Feldmann, Anja; Gilbert, Anna; Willinger, Walter (2001-04-20)
      The main objective of this paper is to demonstrate in the context of a simple TCP/IP-based network that depending on the underlying assumptions about the inherent nature of the dynamics of network traffic, very different ...
    • TCP: Improving Startup Dynamics by Adaptive Timers and Congestion Control 

      Aron, Mohit; Druschel, Peter (1998-06-03)
      This paper studies the startup dynamics of TCP on both high as well as low bandwidth-delay network paths and proposes a set of enhancements that improve both the latency as well as throughput of relatively short TCP ...
    • Techniques for design and implementation of physically unclonable functions 

      Majzoobi, Mehrdad (2009)
      Physically unclonable functions (PUFs) provide a basis for many security, and digital rights management protocols. PUFs exploit the unclonable and unique manufacturing variability of silicon devices to establish a secret. ...
    • Techniques for Efficient Cell-Level ATM Simulations 

      Aron, Mohit; Brakmo, Lawrence (2000-02)
      This paper investigates the efficiency of a network simulator in simulating ATM networks with UBR service and compares it to the the efficiency of simulating conventional packet networks. A network simulator can be highly ...
    • Telescoping MATLAB for DSP Applications 

      Chauhan, Arun (2003-12-05)
      This dissertation designs and implements a prototype MATLAB compiler for Digital Signal Processing (DSP) libraries, based on a novel approach called telescoping languages for compiling high-level languages. The thesis of ...
    • Temperature-dependent optical properties of titanium nitride 

      Briggs, Justin A.; Naik, Gururaj V.; Zhao, Yang; Petach, Trevor A.; Sahasrabuddhe, Kunal; Goldhaber-Gordon, David; Melosh, Nicholas A.; Dionne, Jennifer A. (2017)
      The refractory metal titanium nitride is promising for high-temperature nanophotonic and plasmonic applications, but its optical properties have not been studied at temperatures exceeding 400 °C. Here, we perform in-situ ...
    • TEMPLAR: A Wavelet-Based Framework for Pattern Learning and Analysis 

      Scott, Clayton; Nowak, Robert David (2001-04-20)
      Despite the success of wavelet decompositions in other areas of statistical signal and image processing, current wavelet-based image models are inadequate for modeling patterns in images, due to the presence of unknown ...
    • Template Learning from Atomic Representations: A Wavelet-Based Approach to Pattern Analysis 

      Scott, Clayton; Nowak, Robert David (2001-04-20)
      Despite the success of wavelet decompositions in other areas of statistical signal and image processing, current wavelet-based image models are inadequate for modeling patterns in images, due to the presence of unknown ...
    • Template–Framework Interactions in Tetraethylammonium-Directed Zeolite Synthesis 

      Schmidt, Joel E.; Fu, Donglong; Deem, Michael W.; Weckhuysen, Bert M. (2016)
      Zeolites, having widespread applications in chemical industries, are often synthesized using organic templates. These can be cost-prohibitive, motivating investigations into their role in promoting crystallization. Herein, ...
    • Tensor Product Basis Approximations for Volterra Filters 

      Nowak, Robert David; Van Veen, Barry D. (1996-02-01)
      This paper studies approximations for a class of nonlinear filters known as Volterra filters. Although the Volterra filter provides a relatively simple and general representation for nonlinear filtering, often it is highly ...