Results 141 to 150 of about 96,557 (302)
On automorphism groups of block designs
, 1968 This paper studies the relationship between the point orbits and block orbits for groups on automorphisms of balanced incomplete block designs. For a prime p and a group on a design with parameters v, b, r, k, λ, with t point orbits, of lengths v1, …, vt,
Block, Richard E.
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FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
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A Parallel Framework with Block Matrices of a Discrete Fourier Transform for Vector-Valued Discrete-Time Signals. [PDF]
ScientificWorldJournal, 2015 Soto-Quiros P.
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Block matrices with v-block banded inverse: Inversion algorithms
, 2008 —Block-banded matrices generalize banded matrices. We study the properties of positive definite full matrices whose inverses are-block-banded. We show that, for such matrices, the blocks in the-block band of completely determine; namely, all blocks of ...
Amir Asif +2 more
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Inversion components of block Hankel-like matrices
, 1992 The inversion problem for square matrices having the structure of a block Hankel-like matrix is studied. Examples of such matrices include Hankel striped, Hankel layered, and vector Hankel matrices.
Labahn, George
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FEBS Open Bio, EarlyView.Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin +3 more
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FEBS Open Bio, EarlyView.Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta +7 more
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Preconditioning block Toeplitz matrices
, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huckle, T. K., Noutsos, D.
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FEBS Open Bio, EarlyView.In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin +12 more
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Preconditioning for block matrices with square blocks
, 2023 Linear systems of equations appear in one way or another in almost every scientific and engineering problem. They are so ubiquitous that, in addition to solving linear problems, also non-linear problems are typically reduced to a sequence of linear ones. The field of numerical solution methods for linear systems is rich, but we can broadly classify the
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