Results 21 to 30 of about 905,622 (299)

Optimizations of sub-100 nm Si/SiGe MODFETs for high linearity RF applications [PDF]

open access: yes, 2003
Based on careful calibration in respect of 70 nm n-type strained Si channel S/SiGe modulation doped FETs (MODFETs) fabricated by Daimler Chrysler, numerical simulations have been used to study the impact of the device geometry and various doping ...
Asenov, A.   +8 more
core   +1 more source

Nonlinearity of Magnetostrictive Torque Sensor under Varying External Magnetic Field Strength

open access: yesCurrent Directions in Biomedical Engineering, 2021
Correctly torquing bone screws is an important factor in achieving positive patient outcomes during orthopaedic surgery. A torque-limiting smart screwdriver concept has been proposed, and ongoing work is being undertaken to model the screwing process and
Wilkie Jack A., Moeller Knut
doaj   +1 more source

Enhancing Bayesian Approaches in the Cognitive and Neural Sciences via Complex Dynamical Systems Theory

open access: yesDynamics, 2023
In the cognitive and neural sciences, Bayesianism refers to a collection of concepts and methods stemming from various implementations of Bayes’ theorem, which is a formal way to calculate the conditional probability of a hypothesis being true based on ...
Luis H. Favela, Mary Jean Amon
doaj   +1 more source

Lower bounds for adaptive linearity tests [PDF]

open access: yes, 2008
Linearity tests are randomized algorithms which have oracle access to the truth table of some function f, and are supposed to distinguish between linear functions and functions which are far from linear.
Lovett, Shachar
core   +5 more sources

Carbon Nanotube Coated Fibrous Tubes for Highly Stretchable Strain Sensors Having High Linearity

open access: yesNanomaterials, 2022
Strain sensors are currently limited by an inability to operate over large deformations or to exhibit linear responses to strain. Producing strain sensors meeting these criteria remains a particularly difficult challenge. In this work, the fabrication of
Chenchen Li   +7 more
doaj   +1 more source

Linear Problems and Linear Algorithms

open access: yesJournal of Symbolic Computation, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eaves, B.Curtis, Rothblum, Uriel G.
openaire   +1 more source

A Single-Round Infection Fluorescent SARS-CoV-2 Neutralization Test for COVID-19 Serological Testing at a Biosafety Level-2 Laboratory

open access: yesViruses, 2022
A robust serological test to measure neutralizing antibodies against SARS-CoV-2 in biosafety level-2 (BSL-2) laboratories is useful for monitoring antibody response after vaccination or natural infection.
Jing Zou   +4 more
doaj   +1 more source

Understanding and ameliorating non-linear phase and amplitude responses in AMCW Lidar [PDF]

open access: yes, 2011
Amplitude modulated continuous wave (AMCW) lidar systems commonly suffer from non-linear phase and amplitude responses due to a number of known factors such as aliasing and multipath inteference. In order to produce useful range and intensity information
Cree, Michael J.   +2 more
core   +3 more sources

LINEAR/LINEAR RATIONAL SPLINE INTERPOLATION

open access: yesMathematical Modelling and Analysis, 2010
For a strictly monotone function y on [a, b] we describe the construction of an interpolating linear/linear rational spline S of smoothness class C 1. We show that for the linear/linear rational splines we obtain ¦S(xi ) − y(xi )¦8 = O(h 4) on uniform mesh xi = a + ih, i = 0,…, n.
Ideon, Erge, Oja, Peeter
openaire   +4 more sources

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

open access: yesMicromachines, 2023
Wireless communication systems have undergone significant development in recent years, particularly with the transition from fourth generation (4G) to fifth generation (5G).
Sofiyah Sal Hamid   +7 more
doaj   +1 more source

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