Now showing items 3146-3165 of 3226

    • Variational methods and critical point theory 

      Otero-Espinar, Victoria; Nieto, Juan J.; O'Regan, Donal; Perera, Kanishka (2012-11-08)
    • Variational methods and critical point theory 2013 

      Otero-Espinar, Victoria; Nieto, Juan J.; O'Regan, Donal; Perera, Kanishka (2013-12-01)
    • Vasreactor 

      Boeringer, Tabitha; Estacio, Alvin; Hyland, Joan; Theus, Andrea
      Heart disease is the leading cause of death in the United States. There are numerous issues with finding healthy blood vessels in such patients, with them often having to return to surgery due to bypass failure. Bioreactors ...
    • Vegetation Response to Intense Holocene Dry Events in the Andes and Amazon Basin 

      De Novaes Nascimento, Majoi (2019-05)
      By using the natural laboratory of past climate change I ask: How resilient are extant tropical forest ecosystems to climatic forcing? Do tropical forests systems show gradualistic or threshold responses to past climate ...
    • Verification of precipitation forecasts from National Weather Service high resolution forecast models 

      Reardon, Kelly
      An evaluation of the High Resolution Rapid Refresh (HRRR) model and the Weather, Research, and Forecasting (WRF) model was conducted for the NWS in Melbourne, Florida. The models were verified through the radar precipitation ...
    • Video transmission over MIMO-OFDM system: MDC and space-time coding-based approaches 

      Zheng, Haifeng; Ru, Congchong; Chen, Changwen; Yu, Lun (2007)
      MIMO-OFDM is a promising technique for the broadband wireless communication system. In this paper, we propose a novel scheme that integrates multiple-description coding (MDC), error-resilient video coding, and unequal error ...
    • View of coast from dock, Jensen Beach Campus 

      Griffin, Jim; Hutchins, John
    • Virtual reality flight simulator : World War 

      Roig, Santiago; Zottola, Vincent
      The goal for this project is to create a Virtual Reality Flight Simulator that provides a high level of realism with a cost-effective approach. This software will allow pilots an opportunity to hone their skills with ...
    • Visible light responsive systems based on metastable-state photoacids 

      Liao, Yi (2015-08-13)
      Proton transfer is one of the most fundamental processes in nature. Metastable-state photoacids can reversibly generate a large proton concentration under visible light with moderate intensity. which provides a general ...
    • Visible-light activatable organic CO-releasing molecules (PhotoCORMs) that simultaneously generate fluorophores 

      Peng, Ping; Wang, Chaoming; Shi, Zheng; Johns, Valentine K.; Ma, Liyuan; Oyer, Jeremiah; Copik, Alicja; Igarashi, Robert; Liao, Yi (2013-07-31)
      Novel organic photoCORMs based on micelle-encapsulated unsaturated cyclic α-diketones were designed and synthesized. These photoCORMs can be activated by visible light, have potentially low toxicity, allow the delivery of ...
    • A vision-based model of crowd navigation 

      Dachner, Gregory C. (2019)
      Humans navigate crowds daily. This can range from quick interactions between pedestrians on the sidewalk to jostling through a busy train station. Research in fields diverse as computer graphics, physics, evacuation planning, ...

      Hariri, Nasir Ghazi (2018-12)
      The concept of using Satellite Formation Flight (SFF) reveals various benefits for a space mission. However, relying on a consumable actuation system to maintain a desired relative position and orientation between flying ...
    • Vision-Based Tracking with Dynamic Structure Light 

      Livingston, Mark A. (1998)
      The term virtual reality (VR) has been used in the popular press to describe systems that completely replace the user's view with computer graphics, a view of a synthetic world. Such systems allow building designers to ...
    • Visualization of medical images over mobile wireless handheld devices 

      Wu, Min; Ashish, Khurana; Mariappan, Nadar; Chen, Chang Wen (2005-03-14)
      With the novel advances in wireless communication and personal mobile handheld devices, a newly emerging technology of medical visualization on mobile handheld is believed to provide advance service for physicians, especially ...
    • Voice Controlled Robotic Arm 

      Barla, Abhishek
      The Voice Controlled Robotic Arm (VCRA) is, as the name suggests, a robotic arm that picks up a block from one place and drops it at another, using voice commands. The robotic arm is connected to a PC using a USB. On the ...
    • Voice Controlled TV 

      Alshatti, Yousef; Alshamisi, Ahmed; Alqabandi, Khalifah; Almatham, Mohammed
      The voice controlled TV as we are designing is a system that can recognize voice commands and is independent of any speaker and can control a Television. There will be some keywords that are selected for the system to ...
    • Voltage Controlled Laser Scribed Graphene (LSG) Microstrip Attenuator 

      D'Agati, Nathaniel Michael (2020-05)
      In this paper, a preliminary design of a voltage-tunable microstrip attenuator using Laser Scribed graphene (LSG) is proposed. The paper will demonstrate that the fabrication of LSG from graphene oxide on standard ...

      Pandit, Ashok; White, John H.; Kakoullis, Antonis A.; Akula, Satish B.; David, James R. (1997)
      The dominant term in the estimation of net flux calculation, between a marsh and a source of tidal water is often the exchange of water. The purpose of this study was to provide a description of the methodology used to ...
    • Vortex Generated Rotor Wake Model for Real-Time Simulation 

      Graham, Kenneth S. (1999)
      The University of Alabama Flight Dynamics Laboratory (UA FDL) has been simulating helicopters since 1981. The real-time, man-in-the-loop, simulator was developed locally and is continuously being upgraded. The hardware, ...