Results 11 to 20 of about 7,280,185 (293)

Matrix geometries and matrix models [PDF]

open access: yesJournal of High Energy Physics, 2012
20 ...
Delgadillo-Blando, Rodrigo   +1 more
openaire   +3 more sources

Extracellular matrix [PDF]

open access: yesFEBS Letters, 1990
A succinct overview of recent results on the biochemistry of extracellular matrix (ECM) is presented. The rapid expansion of this discipline over the best decades renders impossible to give an even approximately complete coverage of matrix biology. Some selected results concerning the four major families of macromolecules composing the ECM, that is ...
Labat-Robert, J.   +2 more
openaire   +2 more sources

The Matrix Theory S-Matrix

open access: yesPhysical Review Letters, 1998
10 pages, RevTeX, no ...
Plefka J, Serone, Marco, Waldron A.
openaire   +3 more sources

Matrix Models and Matrix Integrals [PDF]

open access: yesTheoretical and Mathematical Physics, 2006
10 pages, contribution to the International Workshop "Classical and Quantum Integrable Systems", Dubna, Russia ...
openaire   +2 more sources

The Augmented Lagrange Multiplier Method for Exact Recovery of Corrupted Low-Rank Matrices [PDF]

open access: yes, 2013
This paper proposes scalable and fast algorithms for solving the Robust PCA problem, namely recovering a low-rank matrix with an unknown fraction of its entries being arbitrarily corrupted.
Alberto Bartesaghi   +36 more
core   +1 more source

Aspects of ALE Matrix Models and Twisted Matrix Strings [PDF]

open access: yes, 1997
We examine several aspects of the formulation of M(atrix)-Theory on ALE spaces. We argue for the existence of massless vector multiplets in the resolved $A_{n-1}$ spaces, as required by enhanced gauge symmetry in M-Theory, and that these states might ...
A. Hanany   +40 more
core   +2 more sources

An In-Situ Formed Tunneling Layer Enriches the Options of Anode for Efficient and Stable Regular Perovskite Solar Cells

open access: yesNano-Micro Letters, 2022
Highlights It is first disclosed that the key to the efficient regular Ag-perovskite solar cells (PSCs) is a tunneling layer (silver iodide, AgI) that is in situ formed by the natural reaction between Ag and the migrated iodide.
Xuesong Lin   +10 more
doaj   +1 more source

Realizing reversible phase transformation of shape memory ceramics constrained in aluminum

open access: yesNature Communications, 2023
Small-scale shape memory ceramics exhibit superior shape memory or superelasticity properties, while their integration into a matrix material and the subsequent attainment of their reversible tetragonal-monoclinic phase transformations remains a ...
Wangshu Zheng   +7 more
doaj   +1 more source

Matrix Methods for the Dynamic Range Optimization of Continuous-TimeGm-CFilters [PDF]

open access: yes, 2008
This paper presents a synthesis procedure for the optimization of the dynamic range of continuous-time fully differential G m - C filters. Such procedure builds up on a general extended state-space system representation which provides simple matrix ...
Delgado Restituto, Manuel   +2 more
core   +1 more source

Low-level Determination of Residual Methyl Methane Sulfonate and Ethyl Methane Sulfonate in Pharmaceuticals by Gas Chromatography with Mass Spectrometry

open access: yesE-Journal of Chemistry, 2010
A capillary gas chromatographic method using mass spectrometric detection was developed and validated for the trace analysis (ppm level) of methyl methane sulfonate and ethyl methane sulfonate in pharmaceutical drug substances.
M. Sarat   +6 more
doaj   +1 more source

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