Results 21 to 30 of about 17,024,855 (353)
On the Optimal Current Followers for Wide-Swing Current-Efficient Amplifiers [PDF]
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018 The design of various current followers for the implementation of OTAs with high slew rate and current efficiency is addressed. Two basic current follower topologies are compared, and modifications of both followers to improve these parameters are presented. As an application example, an enhanced recycling folded cascode OTA is proposed.
Antonio J. López-Martín +3 more
openaire +3 more sources
Coverage and efficiency in current SNP chips [PDF]
European Journal of Human Genetics, 2014 To answer the question as to which commercial high-density SNP chip covers most of the human genome given a fixed budget, we compared the performance of 12 chips of different sizes released by Affymetrix and Illumina for the European, Asian, and African populations.
Ngoc-Thuy Ha, Ngoc-Thuy Ha +2 more
openaire +3 more sources
Efficiency of current drive by fast waves [PDF]
The Physics of Fluids, 1985 The Rosenbluth form for the collision operator for a weakly relativistic plasma is derived. The formalism adopted by Antonsen and Chu can then be used to calculate the efficiency of current drive by fast waves in a relativistic plasma. Accurate numerical results and analytic asymptotic limits for the efficiencies are given.
Karney, Charles F. F. +1 more
openaire +3 more sources
Current-Drive Efficiency in a Degenerate Plasma [PDF]
Physical Review Letters, 2005 In a degenerate plasma, the rates of electron processes are much smaller than the classical model would predict, affecting the efficiencies of current generation by external noninductive means, such as by electromagnetic radiation or intense ion beams.
S, Son, N J, Fisch
openaire +3 more sources
Bonding efficiency and durability: current possibilities [PDF]
Brazilian Oral Research, 2017 Bonding plays a major role in dentistry nowadays. Dental adhesives are used in association with composites to solve many restorative issues. However, the wide variety of bonding agents currently available makes it difficult for clinicians to choose the best alternative in terms of material and technique, especially when different clinical situations ...
MATOS, Adriana Bona +5 more
openaire +5 more sources
An efficient full-wave solver for eddy currents
Computers & Mathematics with Applications, 2022 An integral equation reformulation of the Maxwell transmission problem is presented. The reformulation uses techniques such as tuning of free parameters and augmentation of close-to-rank-deficient operators. It is designed for the eddy current regime and works both for surfaces of genus $0$ and $1$.
Johan Helsing +2 more
openaire +2 more sources
Water, 2020 The study was conducted in a one-stage rotating electrobiological disk contactor (REBDC) and a rotating electrochemical disk contactor (RECDC). Synthetic wastewater with characteristics similar to the wastewater from soil-less cultivation of tomatoes was
J. Rodziewicz +3 more
semanticscholar +1 more source
Efficient Magnetization Reversal with Noisy Currents
Physical Review Letters, 2006 We propose to accelerate reversal of the ferromagnetic order parameter in spin valves by electronic noise. By solving the stochastic equations of motion we show that the current-induced magnetization switching time is drastically reduced by a modest level of externally generated current (voltage) noise.
Wetzels, W. (author) +2 more
openaire +5 more sources
Brownian motors: Current fluctuations and rectification efficiency [PDF]
Physical Review E, 2004 With this work we investigate an often neglected aspect of Brownian motor transport: The rôle of fluctuations of the noise-induced current and its consequences for the efficiency of rectifying noise. In doing so, we consider a Brownian inertial motor that is driven by an unbiased monochromatic, time-periodic force and thermal noise.
L. Machura +5 more
openaire +5 more sources
, 2020 Protonic ceramic fuel cells (PCFCs) operating at intermediate temperatures (400 °C~600 °C) are expected to demonstrate a high performance due to proton ( OH O · ) conductivity.
Kunpeng Li +4 more
semanticscholar +1 more source