Now showing items 934-953 of 2694

    • High Volume Test Automation With Yeager 

      Doran, Casey Daniel (2017-12)
      High Volume Automated Testing is a powerful family of software testing techniques which enable a variety of testing goals, including the discovery of hard-to-reproduce bugs, which can enable new levels of quality assurance ...
    • High-altitude electrical discharges associated with thunderstorms and lightning 

      Liu, Ningyu; McHarg, Matthew G.; Stenbaek-Nielsen, Hans C. (2015-12-01)
      The purpose of this paper is to introduce electrical discharge phenomena known as transient luminous events above thunderstorms to the lightning protection community. Transient luminous events include the upward electrical ...
    • High-energy electron beams launched into space by thunderstorms 

      Dwyer, Joseph R.; Grefenstette, Brian W.; Smith, David M. (2008-01-31)
      Using CGRO/BATSE data, a possible new source of high-energy electrons and positrons in the earth's inner magnetosphere is presented. These particles are generated within the upper atmosphere by Compton scattering and ...
    • High-level Multi-objective Model for Microgrid Design 

      Talebi, Siamak (2016-10)
      Recently, there is vast inclination toward using renewable energy in rural areas away from the main electricity generation plants. Small airports located in rural areas are good candidates to apply sustainable energy for ...
    • High-Resolution, Stochastic Electricity System Models are Key to Driving Low Carbon Policies in India. 

      Deshmukh, Ranjit Amod (2016)
      Wind and solar generation sources have the potential to significantly replace fossil fuel-based generation in electricity grids and mitigate anthropogenic climate change. Their rapidly decreasing costs, along with ...
    • High-speed X-ray images of triggered lightning dart leaders 

      Dwyer, Joseph R.; Schaal, M. M.; Rassoul, Hamid K.; Uman, Martin A.; Jordan, Douglas M.; Hill, Dustin (2011-10-26)
      We present the first high-time resolution two-dimensional images of X-ray emissions from lightning. The images were recorded at a rate of 10 million per second using a new pinhole-type camera, located 44 m from rocket-and-wire- ...
    • Holistic Approach for Characterizing the Performance of Wireless Sensor Networks 

      Jaffar, Amar Yusof (2018-11)
      Researchers are actively investigating wireless sensor networks (WSNs) with respect to node design, architecture, networking protocols, and processing algorithms. However, few researchers consider the impact of deployments ...
    • Holistic Methodology for Stochastic Space Mission Utility Analysis 

      Watson, Ja'Mar Alexander (2017-10)
      Analysis and design mechanisms have a profound effect on space missions; yet, space mission engineering is a discipline without unanimous definition and implementation. Current philosophies are inadequate due to incomplete ...
    • HOLOCENE EVOLUTION OF INDIAN RIVER LAGOON IN CENTRAL BREVARD COUNTY, FLORIDA 

      Bader, Sharon F.; Parkinson, Randall W. (1990)
      This study examined the coastal response of central Brevard County to rising Holocene sea level as it has been recorded in sediments of Indian River lagoon. The typical Holocene sediment sequence, in ascending order, ...
    • HOLOGRAPHIC-BASED LEAKY WAVE ANTENNAS AND PHONON-ENHANCED WAVEGUIDES FOR INFRARED APPLICATIONS 

      Manene, Franklin Muriuki (2014-12)
      This work contributes to critical requirements for antenna-coupled detection applications: 1) large capture cross section with design control of angular response and 2) long propagation lengths of complex signals. ...
    • The horizontal electric field induced by a lightning return stroke 

      Meredith, Scott L.; Earles, Susan K.; Turner, Niescja E. (2010)
      Problem statement: Develop a new formula which describes the horizontal electric field induced by a lightning return stroke in contact with an imperfect conductive surface. Approach: A new method for describing the horizontal ...
    • The horizontal electric field induced by a lightning return stroke 

      Meredith, Scott L.; Earles, Susan K.; Turner, Niescja E. (2010)
      Problem statement: Develop a new formula which describes the horizontal electric field induced by a lightning return stroke in contact with an imperfect conductive surface. Approach: A new method for describing the horizontal ...
    • Host-Guest specificity of Cyclodextrins Using Direct Electronic Measurements 

      Byrd, Chanel; Guruge, Charitha; Xie, Hui; Olson, Joel A.; Nesnas, Nasri
      Cyclodextrin, a cyclic oligosaccharide, has a hydrophobic center that binds to different ligands making it a highly attractive molecule for several industries. It is the goal of this study to establish a process in which ...
    • How big is our sun? 

      Moldwin, M. B. (2000-04)
      Putting large numbers into human perspective by using ratios of a known quantity to an unknown quantity is an important scientific skill. An astronomy activity that encourages the use of estimation and helps students get ...
    • How migratory thrushes conquered northern North America: A comparative phylogeography approach 

      Topp, Carrie M.; Pruett, Christin L.; Mccracken, Kevin G.; Winker, Kevin S. (2013-11-12)
      Five species of migratory thrushes (Turdidae) occupy a transcontinental distribution across northern North America. They have largely overlapping breeding ranges, relatively similar ecological niches, and mutualistic ...
    • How Shared Leadership Improves Team Performance: Exploring the Role of Team Knowledge and Team Learning 

      Jiang, Hairong (2016-08)
      Team-structured work is prevalent in organizations and the effectiveness of teams greatly depends on the leadership enacted. Ample studies have supported the utility of a more fluid team structure where leadership is the ...
    • HRV - ECG Generator: Software for Testing Heart Rate Variability Detection 

      Pogorelec, Matthew Joseph (2019-05)
      Heart rate variability (HRV) has been shown to serve as an effective diagnostic and prognostic tool in a variety of clinical applications, including for patients who have suffered from myocardial infarction, sepsis and ...
    • An HST proper-motion study of the large scale jet of 3C273 

      Meyer, Eileen T.; Sparks, William B.; Georganopoulos, Markos; Anderson, Jay; van der Marel, Roeland; Biretta, John; Sohn, Sangmo Tony; Chiaberge, Marco; Perlman, Eric; Norman, Colin (2016-02-20)
      The radio galaxy 3C 273 hosts one of the nearest and best-studied powerful quasar jets. Having been imaged repeatedly by the Hubble Space Telescope (HST) over the past twenty years, it was chosen for an HST program to ...
    • HST/ACS emission line imaging of low-redshift 3CR radio galaxies. I. The data 

      Tremblay, Grant R.; Chiaberge, Marco; Sparks, William B.; Baum, Stefi Alison; Allen, Mark G.; Axon, David J.; Capetti, Alessandro; Floyd, David J.E.; Perlman, Eric S. (2009-08-01)
      We present 19 nearby (z < 0.3) 3CR radio galaxies imaged at low and high excitation as part of a Cycle 15 Hubble Space Telescope (HST) snapshot survey with the Advanced Camera for Surveys (ACS). These images consist of ...
    • Hubble Space Telescope Near-Infrared snapshot survey of 3CR radio source counterparts. II. An atlas and inventory of the host galaxies, mergers, and companions 

      Floyd, David J.E.; Axon, David J.; Baum, Stefi Alison; Capetti, Alessandro; Chiaberge, Marco; Macchetto, Duccio F.; Madrid, Juan P; Miley, George K.; O'Dea, Christopher P.O.; Perlman, Eric S. (2008-07)
      We present the second part of an H-band (1.6 μm) "atlas" of z < 0.3 3CR radio galaxies, using the Hubble Space Telescope Near Infrared Camera and Multi-Object Spectrometer (HST NICMOS2). We present new imaging for 21 ...