Results 271 to 280 of about 439,030 (331)

Current Control of Spin Helicity and Nonreciprocal Charge Transport in a Multiferroic Conductor

Advanced Materials, EarlyView.
A conducting multiferroic state of spin origin with both electronic polarity (P) and magnetization (M) can be controlled and detected by electric current in a high‐temperature helimagnet YMn6Sn6. The underlying concept is the coupling of the electric current with the toroidal moment T∼P×M$\bm{T}\sim \bm{P}\ensuremath{\times{}}\bm{M}$.
Daiki Yamaguchi, Aki Kitaori, Naoto Nagaosa, Yoshinori Tokura   +3 more
wiley   +1 more source

Both intensity and duration of arterial blood pressure exposure are associated with mortality in critically ill patients: a retrospective database study. [PDF]

Br J Anaesth
Ding XY, Chen ZZ, Chen H.
europepmc   +1 more source

Modelling the cost-effectiveness and budget impact of pay-for-performance programs in health care. [PDF]

BMC Health Serv Res
Gandjour A.
europepmc   +1 more source

Integrating Donor Derived Cell-Free DNA Fraction and Absolute Quantification for Enhanced Rejection Diagnosis in Kidney Transplant Recipients. [PDF]

Diagnostics (Basel)
Nie W, Wang Y, Fu Q, Wu C, Deng R, Yu X, Ye C, Liu X, Xu B, Sun P, Liu L, Li J, Zhang H, Wang C.   +13 more
europepmc   +1 more source

Compression of morbidity by interventions that steepen the survival curve. [PDF]

Nat Commun
Yang Y, Mayo A, Levy T, Raz N, Shenhar B, Jarosz DF, Alon U.   +6 more
europepmc   +1 more source

Low-threshold absolute parametric decay instability of microwave beam in X2 ECRH experiments with monotonic density profile

A. Yu. Popov, A. A. Nagovitsyn, E. Z. Gusakov   +2 more
openalex   +1 more source

Automated post-run analysis of arrayed quantitative PCR amplification curves using machine learning. [PDF]

Gates Open Res
Brintz BJ, Operario DJ, Brown DG, Wu S, Wang L, Houpt ER, Leung DT, Liu J, Platts-Mills JA.   +8 more
europepmc   +1 more source

Investigating the added value of incorporating mammographic density to an integrated breast cancer risk model with questionnaire-based risk factors and polygenic risk score

Mulder CV, Yang X, Jee YH, Scott CG, Gao C, Cao Y, Hurson AN, Eriksson M, Vachon CM, Hall P, Antoniou AC, Kraft P, Gierach GL, Garcia-Closas M, Choudhury PP.   +14 more
europepmc   +1 more source

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Absolute auditory threshold: testing the absolute

European Journal of Neuroscience, 2017
AbstractThe mechanisms underlying the detection of sounds in quiet, one of the simplest tasks for auditory systems, are debated. Several models proposed to explain the threshold for sounds in quiet and its dependence on sound parameters include a minimum sound intensity (‘hard threshold’), below which sound has no effect on the ear.
Peter Heil, Artur Matysiak
openaire   +2 more sources

ABSOLUTE THRESHOLDS AND NIGHT MYOPIA

Optometry and Vision Science, 1949
The first measurements of night myopia showed a clear decrease in the minimum quantity of light needed to reach a certain visual acuity when the night myopia was compensated. The results indicated a possible decrease in absolute thresholds. In the present paper we study, with four observers using binocular vision and white light, the influence of night
L. Plaza, F. Salaverri, B. Rosett, J. M. Otero   +3 more
openaire   +4 more sources