Now showing items 631-650 of 1426

  • Graphene based nafion (r) nanocomposite membranes for proton exchange membrane fuel cells 

    Adigoppula, Vinay Kumar; Khan, Waseem Sabir; Anwar, Md. Rajib; Argun, Avni A.; Asmatulu, Ramazan (American Society of Mechanical Engineers, 2012)
    Nanocomposite proton-exchange membranes are fabricated by loading graphene nanoflakes into perfluoro sulfonic acid polymer (Nafion) solutions at controlled amounts (1-4 wt%) followed by electrical and thermal characterization ...
  • Guidelines for performance based distribution reliability analysis for present and future grid 

    Aravinthan, Visvakumar (Wichita State University, 2010-08)
    The electric power system has experienced many changes in the last decade. The notable changes are deregulation of the industry, penetration of renewable energy sources, demand side management, stricter regulations on ...
  • Guiding nonmagnetic particles by external magnetic field in a microfluidic device 

    Zhang, Bangwei (Wichita State University, 2008-12)
    This report presents the fabrication of a micro fluidic device using the UV lithography method in order to separate nonmagnetic fluoresbrite carboxy microspheres from the mixed ferrofluids in microchannels. The microfluidic ...
  • Guitar -2- Tab 

    Fitzgerald, Robert; Newell, Josh; King, Tim; Abdullah, Khayr (2011-12-12)
    A device using sensors and calculations to record tablature from a guitar straight to a text file in human readable format.
  • H2 control of singularly perturbed aircraft system 

    Zaveri, Viral Shailesh (Wichita State University, 2011-07)
    The objective of this research is to develop an analytical approach to control two-time-scale systems operating under certain noise parameters. This approach addresses two important design criteria: augmentation of large-scale ...
  • H8 control for singularly perturbed sampled data systems 

    Vu, T.V.; Sawan, M. Edwin (IEEE, 1993-05-03)
  • Hardware implementation of LRU algorithm 

    Pendse, Ravi; Bhagavathula, Ravi; Tupalli, S. (International Society for Computers and their Applications, 1999-11)
  • Hardware-in-the-loop wind turbine simulation platform for a laboratory feeder model 

    Hardy, Trevor David; Jewell, Ward T. (IEEE, 2014-07)
    As part of a larger project to build a laboratory-based smart grid feeder, there was a need to incorporate renewable energy sources into the feeder model. The goal in this project was to create a hardware-in-the-loop (HIL) ...
  • Head and neck injury analysis due to fall at the aircraft entry door 

    Dhillon, Kyle (Wichita State University, 2007-05)
    Falls are one of the most common causes of injury among young children and have been recognized as a major cause of death and disability worldwide among children 1-3 years old. A characteristic of injuries among very young ...
  • Head impact evaluation onto conventional tempered glass and laminated glass car windows in side impact and rollover accidents 

    Gupta, Naman (Wichita State University, 2013-07)
    The occupant injuries in the side impact crash and rollover are more severe than those in frontal impacts as the occupant is partially or fully ejected through the side window and comes in contact with foreign objects such ...
  • Health diagnostics using multi-attribute classification fusion 

    Wang, Pingfeng; Tamilselvan, Prasanna; Hu, Chao (Elsevier Ltd., 2014-06)
    This paper presents a classification fusion approach for health diagnostics that can leverage the strengths of multiple member classifiers to form a robust classification model. The developed approach consists of three ...
  • Heuristics for energy efficient vehicle routing problem 

    Talaei, Majid (Wichita State University, 2012-12)
    US logistics cost of 1.397 trillion dollars in 2007, which stands for more that 10 percent of the total GDP of the country justifies any attempt of reducing it. Transportation followed by inventory-carrying and logistics ...
  • Hexaferrite slant and slot MIMO antenna element for mobile devices 

    Abo, Gavin S.; Hong, Yang-Ki; Syslo, Ryan; Lee, Jaejin; Lee, Woncheol; Kwon, Hyuck M.; Jayasooriya, Chandana K. K. (Wiley-Blackwell, 2013-03)
    A hexaferrite slant and slot multiple-input multiple-output antenna with miniature antenna elements was simulated, fabricated, and characterized for antenna performance. Measured return loss and isolation were -33.9/-26.6 ...
  • High Rayleigh number flows in a cubical enclosure 

    Bende, Balaraju (Wichita State University, 2010-12)
    The current study was undertaken with an intention to verify and extend the boundaries of the work produced by Xia & Murthy [24] and Vargas [23] on natural convective flows inside a cubical enclosure to observe the transition ...
  • High resolution joint time delay and frequency estimation 

    Heba, S.; Hiren, G.; Qasaymeh, M.M.; Nizar, T.; Sawan, M. Edwin; Pendse, Ravi (IEEE, 2009-03-30)
    Joint Time Delay and Frequency Estimation (JTDFE) problem of complex sinusoidal signals received at two separated sensors is an attractive problem that has been studied for many engineering applications. In this paper, the ...
  • High-efficiency ferrite meander antenna (HEMA) for LTE applications 

    Jayasooriya, Chandana K. K.; Kwon, Hyuck M.; Syslo, Ryan; Hong, Yang-Ki; Lee, Jaejin; Abo, Gavin S. (IEEE, 2012-10-29)
    This paper presents a high-efficiency ferrite meander antenna (HEMA), which can be used to realize a 2 x 2 multiple-input-multiple-output (MIMO) communication system when it is used both at the transmitter and the receiver ...
  • High-order incompressible Navier-stokes equations solver for blood flow 

    Khurshid, Hassan (Wichita State University, 2012-07)
    A high-order finite difference solver was written to solve the incompressible Navier-Stokes (NS) equations and was applied to analyze the blood flow. First, a computer code was written to solve incompressible Navier- Stokes ...
  • High-temperature cross-linking of carbon nanotube multi-yarn using polyvinylpyrrolidone as a binding agent 

    Misak, Heath Edward; Asmatulu, Ramazan; Whitman, J.; Mall, S. (American Scientific Publishers, 2015-03)
    Carbon nanotube (CNT) multi-yarn was cross-linked together at elevated temperatures using a polymer, with the intent of improving their strength and electrical conductivity. They were functionalized using an acid treatment ...
  • Highly hydrophilic electrospun fibers for the filtration of micro and nanosize particles treated with coagulants 

    Muppalla, Harish (Wichita State University, 2011-12)
    Electrospinning has been widely used in the last decade for research in the field of nanotechnology because of its ability to create sub-micron to nanoscale fibers. In this research work, hydrophilic nanofiber membranes ...
  • Hospital radiology department overhead energy estimation 

    Esmaeili, Mohammad Amin; Jahromi, Ashkan S.; Twomey, Janet M.; Yildirim, Mehmet Bayram; Overcash, Michael; Dominquez, Fernando; Thomas, Nicholas; Mcadam, Ashlee (IEEE, 2011-05)
    The interest in the energy management is found in every sector of the economy. This is true of the commercial sector which includes the healthcare industry. The focus of this study is on estimating the overhead energy ...