Results 41 to 50 of about 2,662,524 (294)

A New Method of Measuring Stimulation Threshold

Current Directions in Biomedical Engineering, 2018
Louis Lapicque introduced the hyperbolic stimulation law with the key parameters “rheobase” and “chronaxie” that were obtained with rectangular current pulses. With rectangular pulses rheobase cannot be measured.
Irnich Werner
doaj   +1 more source

On the extraction of threshold voltage, effective channel length and series resistance of MOSFETs

Journal of Telecommunications and Information Technology, 2000
The first part of this article presents the modeling of the long-channel bulk MOSFET as a particular case of the SOI MOSFET. The second part reviews compares and scrutinizes various methods to extract the threshold voltage, the effective channel and the
Adelmo Ortiz-Conde, Francisco J. Garc´ıa Sanchez, Juin J. Liou   +2 more
doaj   +1 more source

Atherosclerotic cardiovascular disease thresholds for statin initiation among people living with HIV in Thailand: A cost-effectiveness analysis.

PLoS ONE, 2021
BackgroundPeople living with HIV (PLHIV) have an elevated risk of atherosclerotic cardiovascular disease (ASCVD) compared to their uninfected peers. Expanding statin use may help alleviate this burden.
David C Boettiger, Pairoj Chattranukulchai, Anchalee Avihingsanon, Romanee Chaiwarith, Suwimon Khusuwan, Matthew G Law, Jeremy Ross, Sasisopin Kiertiburanakul   +7 more
doaj   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

On the connection between mode II and mode III effective thresholds in metals [PDF]

Fracture and Structural Integrity, 2017
Closure-free long cracks under the remote mode III loading grow in a more complicated way than those under the remote mode II. For bcc metals, a coplanar in-plane spreading of tongues driven by the local mode II loading components at crack-front ...
Tomas Vojtek, Stanislav Zak, Jaroslav Pokluda   +2 more
doaj   +2 more sources

Transverse momentum dependent distribution functions in the threshold limit

Journal of High Energy Physics, 2023
We apply the joint threshold and transverse momentum dependent (TMD) factorization theorem to introduce new threshold-TMD distribution functions, including threshold-TMD parton distribution functions (PDFs) and fragmentation functions (FFs).
Zhong-Bo Kang, Kajal Samanta, Ding Yu Shao, Yang-Li Zeng   +3 more
doaj   +1 more source

Structure of Lambda(1405) and threshold behavior of piSigma scattering

, 2011
The scattering length and effective range of the piSigma channel are studied in order to characterize the strangeness S=-1 meson-baryon scattering and the Lambda(1405) resonance.
Hyodo, Tetsuo, Ikeda, Yoichi, Jido, Daisuke, Kamano, Hiroyuki, Sato, Toru, Yazaki, Koichi   +5 more
core   +1 more source

Multiparticle tree amplitudes in scalar field theory [PDF]

, 1995
Following an argument advanced by Feynman, we consider a method for obtaining the effective action which generates the sum of tree diagrams with external physical particles.
A. Ringwald, B. H. Smith, B. H. Smith, D. G. Boulware, E. N. Argyres, E. N. Argyres, E. N. Argyres, F. T. Brandt, H. Goldberg, I. S. Gradshteyn, J. Frenkel, J. M. Cornwall, L. S. Brown, L. S. Brown, M. B. Voloshin, M. B. Voloshin, M. B. Voloshin, M. P. Mattis, M. V. Libanov, M. V. Libanov, O. Espinosa, R. P. Feynman   +21 more
core   +2 more sources

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Caveat emptor NICE: biased use of cost-effectiveness is inefficient and inequitable [version 1; referees: 2 approved]

F1000Research, 2015
Concern with the threshold applied in cost-effectiveness analyses by bodies such as NICE distracts attention from their biased use of the principle.
Jack Dowie, Mette Kjer Kaltoft, Jesper Bo Nielsen, Glenn Salkeld   +3 more
doaj   +1 more source