Results 31 to 40 of about 901,230 (334)

Can the $\psi(4040)$ explain the peak associated with $Y(4008)$? [PDF]

open access: yes, 2018
We study the well-known resonance $\psi(4040)$, corresponding to a $3^{3}S_{1}$ charm-anticharm vector state $\psi(3S)$, within a QFT approach, in which the decay channels into $DD$, $D^{\ast}D$, $D^{\ast}D^{\ast}$, $D_{s}D_{s}$ and $D_{s}^{\ast}D_{s ...
Giacosa, Francesco   +2 more
core   +2 more sources

The importance of proper territorial planning of hyperbaric centers in the management of carbon monoxide poisoning: case report. [PDF]

open access: yesPediatric Anesthesia and Critical Care Journal (PACCJ)
Carbon monoxide (CO) poisoning remains one of the most common underrecognized conditions. There are no characteristic signs or symptoms of poison- ing, and thus, key elements for diagnosis must include careful assessment of the patient’s history and ...
M. Ciuffreda   +5 more
doaj   +1 more source

AST/ALT ratio predicts the functional severity of chronic heart failure with reduced left ventricular ejection fraction

open access: yesBMC Research Notes, 2020
Despite previous research that focused on liver transaminases as predictors of cardiovascular disease, there has been limited research evaluating the predictive value of AST/ALT ratio in patients with heart failure.
Mohammed Ewid   +6 more
semanticscholar   +1 more source

Local Definitizability of $${{T^{[\ast]}T}}$$ and $${{TT^{{[\ast]}}}}$$ [PDF]

open access: yesIntegral Equations and Operator Theory, 2011
The first section of the article presents a simple proof of the coincidence of non-zero spectra of products \(AB\) and \(BA\) of two linear closed and densely defined operators \(A\) and \(B\) acting between Banach spaces, provided that the resolvent sets of \(AB\) and \(BA\) are non-empty; this assertion was obtained earlier by \textit{V.
Philipp, Friedrich   +2 more
openaire   +2 more sources

Nonlinear Relationship Between AST-to-ALT Ratio and the Incidence of Type 2 Diabetes Mellitus: A Follow-Up Study

open access: yesInternational Journal of General Medicine, 2021
Background The aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio has been demonstrated to be associated with insulin resistance and metabolic syndrome. However, few studies have directly explored the association between the AST/ALT
Hua Niu, Yinghua Zhou
semanticscholar   +1 more source

Use still ozone from the block: management of chronic discogenic low back pain in a 16 years old child with ozone based ESP block [PDF]

open access: yesPediatric Anesthesia and Critical Care Journal (PACCJ)
Erector Spinae Plane Block (ESPB) is a fairly novel method of locoregional anesthesia, used mostly postop- eratively in spine surgery. Although its mechanism of ac- tion has not been completely understood, its effectiveness has made its use increasingly ...
L.Brugiaferri   +7 more
doaj   +1 more source

Secondaries Of Eclipsing Binaries. IV. The Triple System Lambda-Tauri [PDF]

open access: yes, 1982
NSF AST 81-16409, AST 79 ...
Fekel, Francis C., Tomkin, Jocelyn
core   +1 more source

Analysis of the Y(4140) and related molecular states with QCD sum rules

open access: yes, 2009
In this article, we assume that there exist scalar ${D}^\ast {\bar {D}}^\ast$, ${D}_s^\ast {\bar {D}}_s^\ast$, ${B}^\ast {\bar {B}}^\ast$ and ${B}_s^\ast {\bar {B}}_s^\ast$ molecular states, and study their masses using the QCD sum rules.
A. Khodjamirian   +25 more
core   +1 more source

Microscopic $NN\to NN^{\ast}(1440)$ transition potential: Determination of $\pi NN^{\ast}(1440)$ and $\sigma NN^{\ast}(1440) $ coupling constants [PDF]

open access: yes, 2002
A $NN\to NN^{\ast}(1440)$ transition potential, based on an effective quark-quark interaction and a constituent quark cluster model for baryons, is derived in the Born-Oppenheimer approach.
A. de Rújula   +48 more
core   +3 more sources

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