Results 11 to 20 of about 202,342 (248)

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

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

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

Calibration – an under-appreciated component in the analytical process of the medical laboratories

open access: yesAdvances in Laboratory Medicine, 2023
Calibration of an analytical measurement procedure is an important basis for the reliability of patient results. Many publications and as well as procedures on how to estimate quality control and interpret those results have been become available over ...
Sonntag Oswald, Loh Tze Ping
doaj   +1 more source

HPLC-PDA Method for Quantification of Bioactive Compounds in Crude Extract and Fractions of Aucklandia costus Falc. and Cytotoxicity Studies against Cancer Cells

open access: yesMolecules, 2023
Aucklandia costus Falc. (Synonym: Saussurea costus (Falc.) Lipsch.) is a perennial herb of the family Asteraceae. The dried rhizome is an essential herb in the traditional systems of medicine in India, China and Tibet.
Anil Bhushan   +7 more
doaj   +1 more source

Method development and validation for determination of antihemolytic activity of eculizumab (Soliris)

open access: yesФармация и фармакология (Пятигорск), 2017
Bioanalytical methods are applied at the development and test of drugs as well as at the step of pharmaceutic products issue. Drugs and excipients quality estimation is made by means of precise and reproducible methods.
E. Yu. Prudnikova   +6 more
doaj   +1 more source

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