Results 11 to 20 of about 386,471 (257)

Generalized Extended Matrix Variate Beta and Gamma Functions and Their Applications [PDF]

open access: diamondIngeniería y Ciencia, 2016
In this article, we define and study generalized forms of extended matrix variate gamma and beta functions. By using a number of results from matrix algebra, special functions of matrix arguments and zonal polynomials we derive a number of properties of ...
Daya K. Nagar   +2 more
doaj   +2 more sources

Enhanced structure and function of human pluripotent stem cell‐derived beta‐cells cultured on extracellular matrix [PDF]

open access: goldStem Cells Translational Medicine, 2021
The differentiation of human stem cells into insulin secreting beta‐like cells holds great promise to treat diabetes. Current protocols drive stem cells through stages of directed differentiation and maturation and produce cells that secrete insulin in ...
Reena Singh   +7 more
doaj   +2 more sources

Certain Results on Extended Beta and Related Functions Using Matrix Arguments

open access: diamondJournal of New Theory
In this study, we present and explore extended beta matrix functions (EBMFs) and their key properties. By utilizing the beta matrix function (BMF), we introduce novel extensions of the Gauss hypergeometric matrix function (GHMF) and Kummer hypergeometric
Saddam Husain   +2 more
doaj   +2 more sources

On the two variables κ-Appell hypergeometric matrix functions

open access: yesApplied Mathematics in Science and Engineering, 2023
This work aims to introduce [Formula: see text]-Appell hypergeometric matrix functions [Formula: see text] and [Formula: see text], where [Formula: see text].
Muneera Abdullah Qadha   +2 more
doaj   +1 more source

Loss of C. elegans GON-1, an ADAMTS9 Homolog, Decreases Secretion Resulting in Altered Lifespan and Dauer Formation. [PDF]

open access: yesPLoS ONE, 2015
ADAMTS9 is a metalloprotease that cleaves components of the extracellular matrix and is also implicated in transport from the endoplasmic reticulum (ER) to the Golgi.
Sawako Yoshina, Shohei Mitani
doaj   +1 more source

Biofilm matrix regulation by Candida albicans Zap1. [PDF]

open access: yesPLoS Biology, 2009
A biofilm is a surface-associated population of microorganisms embedded in a matrix of extracellular polymeric substances. Biofilms are a major natural growth form of microorganisms and the cause of pervasive device-associated infection.
Clarissa J Nobile   +8 more
doaj   +1 more source

Properties of Matrix Variate Beta Type 3 Distribution

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2009
We study several properties of matrix variate beta type 3 distribution. We also derive probability density functions of the product of two independent random matrices when one of them is beta type 3.
Arjun K. Gupta, Daya K. Nagar
doaj   +1 more source

On the geometry of operator mixing in massless QCD-like theories

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We revisit the operator mixing in massless QCD-like theories. In particular, we address the problem of determining under which conditions a renormalization scheme exists where the renormalized mixing matrix in the coordinate representation, $$Z(x, \mu )$$
Marco Bochicchio
doaj   +1 more source

Directed self-assembly of a xenogeneic vascularized endocrine pancreas for type 1 diabetes

open access: yesNature Communications, 2023
Cell therapy for diabetes requires the combination of bioengineering and new sources of beta cells. Here, the authors report a self-assembly platform based on neonatal pig islets, human endothelial cells and native organ extracellular matrix, which ...
Antonio Citro   +18 more
doaj   +1 more source

Non-perturbative large N trans-series for the Gross–Witten–Wadia beta function

open access: yesPhysics Letters B, 2018
We describe the non-perturbative trans-series, at both weak- and strong-coupling, of the large N approximation to the beta function of the Gross–Witten–Wadia unitary matrix model.
Anees Ahmed, Gerald V. Dunne
doaj   +1 more source

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