Results 251 to 260 of about 207,481 (278)

Gamma low field magnetic stimulation ameliorates pathophysiological damage and cognitive impairments in AD mice. [PDF]

open access: yesAlzheimers Res Ther
Zheng W   +10 more
europepmc   +1 more source

Artificial Neural Network for Optimizing Gamma Radiation Shielding. [PDF]

open access: yesJ Biomed Phys Eng
Mokhtari Dorostkar M, Rasouli FS.
europepmc   +1 more source

TCF4 trinucleotide repeat expansion drives distinct proteomic signatures in Fuchs endothelial corneal dystrophy. [PDF]

open access: yesSci Rep
Yuasa T   +17 more
europepmc   +1 more source

On the singular gamma, Wishart, and beta matrix‐variate density functions

Canadian Journal of Statistics, 2022
AbstractWhen a real positive definite matrix follows a Wishart or, more generally, a matrix‐variate gamma distribution with shape parameter and positive definite scale parameter matrix , one can represent as for some matrix of dimension . When , has a singular distribution whose properties can be studied via the density function of .
Serge B Provost
exaly   +3 more sources

Sample matrix influence on the efficiency function modeling for uranium isotopes determination by gamma spectrometry

Radiation Physics and Chemistry, 2022
The aim of the presented study was to explore the influence of precise determination of sample matrix in order to obtain reliable gamma spectrometry results. The test was done using two different approaches which have the same goal: quantifying the activity concentration of uranium isotopes in different samples found in the former uranium ore deposit ...
Jovana Nikolov, Nataša Todorović
exaly   +2 more sources

Experimental response function of a 3 in×3 in NaI(Tl) detector by inverse matrix method and effective atomic number of composite materials by gamma backscattering technique

Applied Radiation and Isotopes, 2016
Response function of a widely used 3in×3in NaI(Tl) detector is constructed to correct the observed pulse height distribution. A 10×10 inverse matrix is constructed using 7 mono-energetic gamma sources ((57)Co, (203)Hg, (133)Ba, (22)Na, (137)Cs, (54)Mn and (65)Zn) which are evenly spaced in energy scale to unscramble the observed pulse height ...
K M Eshwarappa
exaly   +3 more sources

Some Properties of Extended Gamma and Beta Matrix Functions involving 3-Parameter Mittage-Leffler Matrix Function

Annals of Pure and Applied Mathematics, 2022
In this article, we involve three- parameter Mittage -Leffler matrix function for the study of the extended Gamma and Beta matrix functions. Mittage-Leffler matrix function requires for computing the context of Fractional Calculus theory. In this context, we also investigate symmetric relations, integral representations, summation relations, generating
openaire   +1 more source

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