Results 61 to 70 of about 2,131 (218)
A New Preamplifier for Particle Detectors [PDF]
, 1984 A new preamplifier for particle detectors has been designed and built for the Fermilab VTPC by Fujitsu of Japan. The device, designated MB43458, is a semi-custom monolithic assembled in a small, low mass package. The purpose of this report is to document the preliminary tests which have been done thus far.
openaire +2 more sources
Enhancing the Ferroelectricity of MAPbI3 via Hydroxyl Groups to Boost Photocatalytic Performance
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The hydroxyl groups in (EOA)2PbBr4 enable a rearrangement of the polar MA+ ions in MAPbI3, which enhances the Ps‐electric field and promotes the separation of photogenerated carriers. Consequently, the (EOA)2PbBr4/MAPbI3 composite exhibits the enhanced CO production yield in photocatalytic CO2 reduction reactions.
Zhaohui Fang +6 more
wiley +1 more source
Slow-Wave-Enhanced High-Efficiency Electro-Optic Modulator on Thin-Film Lithium Niobate
IEEE Photonics JournalThe increased demand for global usage of cloud data storage, transmission, and processing highlights the need for higher performance optical transceivers.
Joseph Haefner +3 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A high‐performance wearable triboelectric nanogenerator (TENG) based on polyethyleneimine ‐doped cellulose acetate is demonstrated for dynamic signature authentication. The developed TENG with enhanced interfacial polarization and increased surface charge density exhibits excellent mechanical durability, environmental stability, and long‐term ...
Yoon‐Seo Choi +3 more
wiley +1 more source
Epilepsia Open, EarlyView.Abstract Infantile epilepsy spasms syndrome (IESS), formerly known as infantile spasms or West Syndrome, is a severe epilepsy syndrome affecting about 3 in 10,000 newborns in the United States. Characterized by clusters of epileptic spasms, interictal hypsarrhythmia, and developmental delays, IESS has diverse causes, including structural‐metabolic ...
Kayla Vieira +5 more
wiley +1 more source
MED17/387: Development of a Mobile Internet-fitting Patient Monitoring System
Journal of Medical Internet Research, 1999 IntroductionSetting-up a Monitoring System outside an Intensive Care Unit or even a Hospital, is often necessary or at least desirable. Therefore, a portable, multipurpose, quasi real-time, and fitting to the Internet Patient Monitoring System was ...
Spyropoulos, B +2 more
doaj +1 more source
Pitch Strength & Percent Vocal Creak to Assess Treatment Response in Adductor Laryngeal Dystonia
The Laryngoscope, EarlyView.Pitch Strength (PS) and Percent Vocal Creak (%VC) were measured before and after botulinum neurotoxin treatment in patients with adductor laryngeal dystonia (AdLD). While PS and %VC correlated with changes in disruption frequency and perceptual severity, they did not demonstrate robust group‐level treatment sensitivity.
Jesse D. Hoffmeister +5 more
wiley +1 more source
First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique
Mass Spectrometry Reviews, EarlyView.ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley +1 more source
Applications of high-field nuclear magnetic resonance (NMR) in chemical research
Journal of Magnetic Resonance OpenWith the rapid advancement of NMR magnet and probe technology, high-field NMR spectrometers equipped with high-resolution and high-sensitivity probes will find broader applications in the field of chemical research.
Qian Li, Junfeng Xiang
doaj +1 more source