A5064092846- Phytochemicals and Antioxidant Activities
- Semiconductor materials and devices
- Advancements in Semiconductor Devices and Circuit Design
- Gyrotron and Vacuum Electronics Research
- Cephalopods and Marine Biology
- Advanced Semiconductor Detectors and Materials
- Dye analysis and toxicity
- Atomic and Subatomic Physics Research
- Advanced Frequency and Time Standards
- Low-power high-performance VLSI design
- Superconducting and THz Device Technology
- Food Quality and Safety Studies
- Insect and Arachnid Ecology and Behavior
- CCD and CMOS Imaging Sensors
- Silicone and Siloxane Chemistry
- Nerve Injury and Rehabilitation
- Laser Design and Applications
- Particle Accelerators and Free-Electron Lasers
- Advanced MEMS and NEMS Technologies
- Nanowire Synthesis and Applications
- Particle Detector Development and Performance
- Infrared Target Detection Methodologies
- Antioxidant Activity and Oxidative Stress
- Analog and Mixed-Signal Circuit Design
- Shoulder and Clavicle Injuries
Pennsylvania State University
2007-2024
NXP (Netherlands)
2008-2009
Queen Margaret Hospital
2009
QmagiQ (United States)
2008
University of New Mexico
2008
University of Sheffield
2007
Dartmouth College
1983-2005
Solid State Scientific Corporation (United States)
1969
A midwave infrared camera (λc=4.2μm) with a 320×256 focal plane array (FPA) based on type-II InAs∕GaSb strain layer superlattice (SLs) has been demonstrated. The detectors consist of an nBn heterostructure, wherein the SL absorber and contact layers are separated by Al0.2Ga0.8Sb barrier layer, which is designed to have minimum valence band offset. Unlike PN junction, size device not defined mesa etch but confined lateral diffusion length minority carriers. At 77K, FPA demonstrates temporal...
The basic operating principles of Čerenkov maser oscillators are briefly reviewed and the experimental performance a 3-mm device is discussed. A power level approximately 100 kW was achieved at 88 GHz voltage tuning from 84 to 128 on fundamental TM01 mode observed. Operation higher-order modes frequencies up 300–320 demonstrated, two-stage buncher-amplifier configuration investigated.
The aim of this study was to examine the efficacy manipulation under anaesthesia (MUA) followed by early physiotherapy in treating frozen shoulder syndrome.In a prospective trial conducted between 26th August 2002 and 25th June 2004 86 patients with syndrome, MUA performed as day procedure. Main outcomes were Disabilities Arm, Shoulder Hand (DASH) score, visual analogue score (VAS) for pain range movement, which measured preoperatively at six weeks postprocedure.Fifty (58.1%) had complete...
In a joint program of Penn State University and Teledyne Imaging Sensors, hybrid CMOS sensors have been developed for use as X-ray detectors. This detector technology can provide major improvements in performance relative to CCDs, which are the current standard used focal planes telescopes (e.g. Chandra, XMM, Suzaku, Swift). Future telescope missions all likely significantly increased collection area. If CCDs used, effects saturation (pile-up) will impact, while radiation damage impact...
Cigarette smoke is a rich source of free radicals that can promote oxidative stress and carcinogenesis, including head neck squamous cell carcinoma (HNSCC) development; importantly, 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) 8-iso-prostaglandin F2α (8-isoprostane) are biomarkers stress. Several mechanisms, the antioxidant properties black raspberry (BRB), account for their chemopreventive effects. In present clinical trial, we tested hypothesis BRB administration reduces levels in buccal...
A 32b 4-way SIMD dual-issue synergistic processor element of a CELL is developed with 20.9 million transistors in 14.8mm/sub 2/ using 90nm SOI technology. CMOS static gates implement the majority logic. Dynamic circuits are used critical areas, occupying 19% non-SRAM area. ISA, microarchitecture, and physical implementation tightly coupled to achieve compact power efficient design. Correct operation has been observed up 5.6GHz at 1.4V supply 56/spl deg/C.
The coauthors of this ambitious book, an international relations specialist and a scholar Jeffersonian America, contend that the Civil War was “arguably, first fully modern war” conflict would never have occurred had belligerents not been “modern nations” from outset (p. 345). They also claim “radically different approaches to world markets irreconcilable ways life led disunion 10). Part 1 is learned account how variety thinkers, medieval times early nineteenth century, conceptualized...
The development of type-II InAs/(In,Ga)Sb superlattice (SL) detectors with nBn design for single-color and dual-color operation in MWIR LWIR spectral regions are discussed. First, a 320 x 256 focal plane array (FPA) cutoff wavelength 4.2 μm at 77K average value dark current density equal to 1 10<sup>-7</sup> A/cm<sup>2</sup> V<sub>b</sub>=0.7V (77 K) is reported. FPA reveals NEDT values 23.8 mK 16.3 ms integration time f/4 optics. At 77K, the peak responsivity detectivity estimated,...
Most animals establish long-term symbiotic associations with bacteria that are critical for normal host physiology. The symbiosis forms between the Hawaiian squid Euprymna scolopes and bioluminescent bacterium Vibrio fischeri serves as an important model system investigating molecular mechanisms promote animal-bacterial symbioses. E. hatch from their eggs uncolonized, which has led to development of squid-colonization assays based on introducing culture-grown V. cells freshly hatched...
Abstract Background The symbiosis between the Hawaiian bobtail squid Euprymna scolopes and bacterium Vibrio fischeri serves as a model for investigating molecular mechanisms that promote initial formation of animal-bacterial symbioses. Research with this system frequently depends on freshly hatched E. , but husbandry factors hatchling production in mariculture facility remain underreported. Here we report reproductive performance response to decreased mating frequency. Results One animal...
A 32b 4-way SIMD dual-issue synergistic processor element of a CELL is developed with 20.9 million transistors in 14.8mm/sup 2/ using 90nm SOI technology. CMOS static gates implement the majority logic. Dynamic circuits are used critical areas, occupying 19% nonSRAM area. ISA, microarchitecture and physical implementation tightly coupled to achieve compact power efficient design. Correct operation has been observed up 5.6GHz at 1.4V supply 56/spl deg/C.
This paper presents a process in which 55 V-class of power devices is added to baseline 0.25 um 2.5 V/5 V/ 20 V CMOS technology by forming asymmetric extended-drain device structures an inverted well design concept utilized form dielectric region. The RsP-BVdS figure-of-merit consistent with best-in-class (0.65 mOhm cm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> / 70 NMOS, 1.60 PMOS), and the voltage handling drift-length scalable...
<div>Abstract<p>Cigarette smoke is a rich source of free radicals that can promote oxidative stress and carcinogenesis, including head neck squamous cell carcinoma (HNSCC) development; importantly, 8-oxo-7,8-dihydro-2′-deoxyguanosine (8-oxodG) 8-iso-prostaglandin F<sub>2α</sub> (8-isoprostane) are biomarkers stress. Several mechanisms, the antioxidant properties black raspberry (BRB), account for their chemopreventive effects. In present clinical trial, we tested...
<p>Supplementary Figure S1: The consumption of BRB had no effect on the urinary cotinine levels throughout duration study.</p>
<p>Supplementary Figure S2: The results demonstrate that cotinine levels in each participant differ across the various time points suggesting a modulation of tobacco consumption.</p>
<div>Abstract<p>Cigarette smoke is a rich source of free radicals that can promote oxidative stress and carcinogenesis, including head neck squamous cell carcinoma (HNSCC) development; importantly, 8-oxo-7,8-dihydro-2′-deoxyguanosine (8-oxodG) 8-iso-prostaglandin F<sub>2α</sub> (8-isoprostane) are biomarkers stress. Several mechanisms, the antioxidant properties black raspberry (BRB), account for their chemopreventive effects. In present clinical trial, we tested...
<p>Supplementary Figure S1: The consumption of BRB had no effect on the urinary cotinine levels throughout duration study.</p>
<p>Supplementary Figure S2: The results demonstrate that cotinine levels in each participant differ across the various time points suggesting a modulation of tobacco consumption.</p>
This paper presents a new field-plated p-channel extended drain (FP EDPMOS) device in which the is depleted by combination of surface field plate and buried silicon junction(s). The breakdown voltage layout scalable from 35V to over 80V, achieving best-in-class R <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">sp</inf> -BV xmlns:xlink="http://www.w3.org/1999/xlink">ds</inf> figure-of-merit 1.10 mOhm cm <sup...