Results 221 to 230 of about 14,635 (256)

EEG Signatures of COVID-19 Survival compared to close contacts and the Cuban EEG normative database. [PDF]

open access: yesClin Neurophysiol Pract
Calzada-Reyes A   +18 more
europepmc   +1 more source

Group Structures and Derivations on  <i>PMS</i>-algebras. [PDF]

open access: yesF1000Res
Melese Kassahun N   +3 more
europepmc   +1 more source

Investigating the Triaxial Mechanical Behaviour of Silicone Rubber Material. [PDF]

open access: yesPolymers (Basel)
Yang J   +7 more
europepmc   +1 more source

Generalized derivations and left multipliers on Lie ideals

Aequationes Mathematicae, 2011
Let \(R\) be a prime ring with \(\text{char\,}R\neq 2\), extended centroid \(C\), Utumi quotient ring \(U\), noncentral Lie ideal \(L\), and generalized derivations \(F\) and \(D\). For fixed positive integers \(n\) and \(m\) let \(P(x)\) be the expression \(F(x^{n+m+1})-F(x)x^{n+m}-x^nF(x)x^m\). The main result in the paper assumes that \(P(x)\) is an
Rajendra Sharma   +2 more
exaly   +3 more sources

Left ventricular derived cardiac output

The American Journal of Cardiology, 1987
Measurement of cardiac output (CO) requires right-sided cardiac catheterization. However, to save time and reduce costs, only left-sided cardiac catheterization is usually performed in most patients with suspected coronary artery disease. Thus, CO is not measured.
William J. French   +4 more
openaire   +2 more sources

Derivations with nilpotent values on left ideals

Communications in Algebra, 1994
Charles Lanski
exaly   +2 more sources

Global dimension and left derived functors of Hom

Science in China Series A: Mathematics, 2007
The right derived functors of the functor Hom along with projective resolutions of (right) modules over a ring \(R\) are the usual tools when studying the right global dimension of \(R\). The authors here give an exposition of the fact this global dimension can also be studied using left derived functors of Hom along with the so-called right projective
Mao, Lixin, Ding, Nanqing
openaire   +2 more sources

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