Results 11 to 20 of about 1,082,481 (350)

Observation of $\eta_c\to\omega\omega$ in $J/\psi\to\gamma\omega\omega$ [PDF]

open access: yes, 2019
Using a sample of $(1310.6\pm7.0)\times10^6$ $J/\psi$ events recorded with the BESIII detector at the symmetric electron positron collider BEPCII, we report the observation of the decay of the $(1^1 S_0)$ charmonium state $\eta_c$ into a pair of $\omega$
Ablikim, M.   +455 more
core   +5 more sources

BASE: A novel workflow to integrate nonubiquitous genes in comparative genomics analyses for selection

open access: yesEcology and Evolution, 2021
Inferring the selective forces that orthologous genes underwent across different lineages can help us understand the evolutionary processes that have shaped their extant diversity and the phenotypes they underlie.
Giobbe Forni   +3 more
doaj   +1 more source

Effect of Methotrexate and Omega 3 in Some Parameters Related With WBCs and RBCs in Male Rats [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2015
The current study included understanding the effect of methotrexate and omega-3 in the thyroid and parathyroid gland and some of the physiological and histological and genetic variables in some of the organs of the body in the male rats.
Muthana M. Awad   +2 more
doaj   +1 more source

Fast, scalable generation of high-quality protein multiple sequence alignments using Clustal Omega

open access: yesMolecular Systems Biology, 2011
Multiple sequence alignments are fundamental to many sequence analysis methods. Most alignments are computed using the progressive alignment heuristic. These methods are starting to become a bottleneck in some analysis pipelines when faced with data sets
Fabian Sievers   +11 more
semanticscholar   +1 more source

Maximal subsemigroups of the semigroup of all mappings on an infinite set [PDF]

open access: yes, 2013
In this paper we classify the maximal subsemigroups of the \emph{full transformation semigroup} $\Omega^\Omega$, which consists of all mappings on the infinite set $\Omega$, containing certain subgroups of the symmetric group $\sym(\Omega)$ on $\Omega ...
East, J., Mitchell, J. D., Péresse, Y.
core   +4 more sources

Effect of High-Dose Omega-3 Fatty Acids vs Corn Oil on Major Adverse Cardiovascular Events in Patients at High Cardiovascular Risk: The STRENGTH Randomized Clinical Trial.

open access: yesJournal of the American Medical Association (JAMA), 2020
Importance It remains uncertain whether the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) reduce cardiovascular risk. Objective To determine the effects on cardiovascular outcomes of a carboxylic acid formulation of EPA
Stephen J. Nicholls   +21 more
semanticscholar   +1 more source

OMEGA PHOTOPRODUCTION [PDF]

open access: yesMeson 2002, 2003
Photoproduction of omega-meson is analyzed within meson exchange model and Regge model and compared to rho-meson photoproduction. An interplay between two models and uncertainties in data reproduction are discussed.
Sibirtsev, A., Krewald, S., Tsushima, K.
openaire   +2 more sources

Associations among Dietary Omega-3 Polyunsaturated Fatty Acids, the Gut Microbiota, and Intestinal Immunity

open access: yesMediators of Inflammation, 2021
Omega‐3 polyunsaturated fatty acids (omega‐3 PUFAs), which are essential fatty acids that humans should obtain from diet, have potential benefits for human health.
Yawei Fu   +7 more
semanticscholar   +1 more source

Overconsumption of Omega-6 Polyunsaturated Fatty Acids (PUFAs) versus Deficiency of Omega-3 PUFAs in Modern-Day Diets: The Disturbing Factor for Their “Balanced Antagonistic Metabolic Functions” in the Human Body

open access: yesJournal of Lipids, 2021
Polyunsaturated fatty acids (PUFAs) contain ≥2 double-bond desaturations within the acyl chain. Omega-3 (n-3) and Omega-6 (n-6) PUFAs are the two known important families in human health and nutrition. In both Omega families, many forms of PUFAs exist: α-
A. Mariamenatu, E. Abdu
semanticscholar   +1 more source

Investigation of the Relationship between Sudan Low-pressure System and the Heavy PrecipitationOccurredonApril 30, 1994in Kermanshah [PDF]

open access: yesمخاطرات محیط طبیعی, 2014
This study aimed to identify the cause of intense rainfall occurred on April 30, 1994 in Kermanshah, The maps of surface pressure in the upper atmosphere Sudan and low pressure systems result in precipitation patterns were identified The role of this ...
Alireza movaghari, mahmood khosravi
doaj   +1 more source

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