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Showing 1 to 20 of 97 for “"Ultra-fast"”.

  1. Ultra-Fast, Autonomous, Reconfigurable Communication System

    Bupe, Paul, Jr2015

    <p>The recent years have witnessed an increase in natural disasters in which the destruction of essential communication infrastructure has significantly affected the number of casualties. In 2005, Hurricane Katrina in the United States resulted in over 1,900 deaths, three million land-line phones …

    gsu Repository record

  2. NONLINEAR SPIN DYNAMICS AND ULTRA-FAST PRECESSIONAL SWITCHING

    Dimian, Mihai2005

    … storage, as well as by pure scientific quest for ultra-fast spin dynamics in nanostructures. The present paradigm of magnetic data storage is approaching its fundamental limits for areal storage density, as well as for speed in data processing. As a result, there is an urgent need for reliable …

    maryland Repository record

  3. Electromagnetically-driven ultra-fast tool servos for diamond turning

    Lu, Xiaodong, Ph. D. Massachusetts Institute of TechnologyMassachusetts Institute of Technology2005

    … implementation, and control of a new class of fast tool servos (FTS). The primary thesis contributions include the design and experimental demonstration of: novel ultra-fast electromagnetic actuators, integration of these actuators in a new class of FTS, a novel real-time control computer with …

    mit Repository record

  4. CCM Totem Pole Bridgeless PFC with Ultra Fast IGBT

    Zhou, BoVirginia Tech2014

    … adopted in the CCM high power condition. As the ultra-fast IGBT which is capable of providing 100 kHz switching frequency is available in the market, it is possible to apply the totem pole PFC in CCM high power condition. The thesis provides a method by implementing the ultra-fast IGBT and SiC …

    vt Repository record

  5. Development of Ultra Fast Silicon Detector for tracking in 4 dimensions

    Ferrero, MarcoUniversità degli Studi di Torino2020

    unito Repository record

  6. Ultra-fast photon and electron beam diagnostics for free electron lasers

    Yan, XiaolingUniversity of Abertay Dundee2003

    Characterisation of the ultra-short optical pulses produced by infrared ffee-electron lasers (FELs) is an important task, not only for the further development of free electron lasers and their theory, but also for their operation as a research tool. The setting up and optimisation of the FEL …

    abertay Repository record

  7. Terahertz Quantum Cascade Lasers as Optical Soliton Sources and Ultra-Fast Detectors

    Micheletti, PaoloETH Zurich2024

    ethz Repository record

  8. Ultra-Fast and Multi-Dimensional Face Processing in a New Face Area

    Yang, Zetian

    … experiments to study where MD sends such fast information. We found MD is connected to a variety of high-level areas in the prefrontal and other cortices, showing a connectivity pattern strikingly different from those of the other face areas. In sum, MD packs multiple computations into a …

    rockefeller Repository record

  9. ULTRA-FAST LASER ENHANCED PRINTING OF NANOMATERIAL FOR HIGH QUALITY TRANSPARENT ELECTRODE

    Nian, Qiong

    … the thesis. The direct printing techniques and ultra-fast laser processing have the potential to boost the efficiency when used in commercial mass – production.

    purdue-thes Repository record

  10. Exploring the Boundaries of Operating System in the Era of Ultra-fast Storage Technologies

    Ramanathan, Madhava KrishnanVirginia Tech2023

    … exponential rise of data consumption. Recently, ultra-fast storage technologies such as nano-second scale byte- addressable Non-Volatile Memory (NVM), micro-second scale SSDs are being commercialized. However, the OS storage stack has not been evolving fast enough to keep up with these new …

    vt Repository record

  11. A Novel, Ultra-Fast Electrochemical Tool To Study Speciation Of Trace Metals In Aqueous Solution

    Pathirathna, Pavithra2016

    … to the challenge of analysis in real systems. Fast scan cyclic voltammetry is explored in the context of rapid, minimally invasive and robust analysis of Cu2+ and Pb2+ in aqueous samples with carbon fiber microelectrodes. Unique Cu2+-specific and Pb2+-specific waveforms were generated with …

    wayne-thes Repository record

  12. Ultra-fast Imaging of Two-Phase Flow in Structured Monolith Reactors; Techniques and Data Analysis

    Heras, Jonathan JaimeUniversity of Cambridge2007

    This thesis will address the use of nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) techniques to probe the “monolith reactor”, which consists of a structured catalyst over which reactions may occur. This reactor has emerged as a potential alternative to more traditional …

    cambridge Repository record

  13. Testing models of ultra-fast India-Asia convergence : new paleomagnetic results from Ladakh, Western Himalaya

    Bailey, Elizabeth AMassachusetts Institute of Technology2014

    Rapid India-Asia convergence has led to a major continental collision and formation of the Himalayas, the highest mountain range on Earth. Knowledge of the paleolatitude of the Kohistan-Ladakh Arc (KLA), an intermediate tectonic unit currently situated between the converging Indian and Eurasian …

    mit Repository record

  14. A Scheme for Ultra-Fast Computed Tomography Based on Stationary Multi-Beam X-ray Sources

    Gong, HaoVirginia Tech2017

    … interior CT architecture shall provide ultra-fast CT scan of region-of-interest (ROI) inside body with comparable image quality at lower radiation dose. Comprehensive studies were conducted to separately investigate three critical aspects of multi-source interior CT: interior CT mode, …

    vt Repository record

  15. Analysis, Design and Control of a Modular Full-Si Converter Concept for Electric Vehicle Ultra-Fast Charging

    CITTANTI, DAVIDEPolitecnico di Torino2022

    L'abstract è presente nell'allegato / the abstract is in the attachment

    poli-torino Repository record

  16. The Effects Of Electrode Geometry On Current Pulse Caused By Electrical Discharge Over An Ultra-fast Laser Filament

    Bubelnik, Matthew

    … electrical discharge was measured using fast current sensors. Significant differences in the time dependence of the current were seen with the two electrode geometries used. Using sharp-tipped electrodes additional peaks in the time-resolved conductivity were seen, relative to the single …

    ucf

  17. Rapid separation of biologically important low molecular weight compounds by microchip electrophoresis and ultra-fast performance liquid chromatography

    Hogan, Anna MariaUniversity College Cork2013

    … compounds by microchip electrophoresis and ultrahigh liquid chromatography. Chapter 1 introduces the theory and principles behind capillary electrophoresis separation. An overview of the history, different modes and detection techniques coupled to CE is provided. The advantages of microchip …

    cork Repository record

  18. Modelling and real-time simulation of a modular bidirectional solid-state transformer for ultra-fast charging of electric vehicles

    Al-Shawesh, YousefUniversity of Ontario Institute of Technology2021

    … MV utility network enabling high-power and ultra-fast charging capabilities for electric vehicles, with the capacity to incorporate energy storage systems at the MVDC-link. This topological configuration allows bi-directional power flow for Vehicle-to-Grid and for scalability to higher …

    uoit Repository record

  19. External control of semiconductor nanostructure lasers

    Naderi, Nader A.

    … many applications such as data transmitters in ultra fast optical communications. This is mainly due to their unique carrier dynamics compared to conventional quantum-well lasers that enables their potential for high differential gain and modified linewidth enhancement factor. However, there are …

    unm Repository record

  20. Characterization of Maternal Factor MOF/H4K16ac and the Impact of the Cryostress on Bovine Embryonic Development

    Zhang, JingzhiCornell University2024

    … and epigenome induced by standard and Ultra-fast cool vitrification followed by thawing in blastocysts (Chapter III). In Chapter II, we found the higher enrichment of MOF at both mRNA and protein levels during oogenesis. The abundance of MOF protein in total embryos shows a significant …

    cornell Repository record

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