Results 91 to 100 of about 256,372 (245)
Weighted divisor sums and Bessel function series, IV
The Ramanujan Journal, 2012 The paper is devoted to an identity published in Ramanujan's Lost Notebook (p. 335) involving a finite trigonometric sum and a doubly infinite series of Bessel functions, connected with the classical divisor and circle problems. First the result from the notebook is generalized to an identity for Riesz sums (taking \(\nu=1\) below, the original ...
Berndt, Bruce C. +2 more
openaire +2 more sources
Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma
Molecular Oncology, EarlyView.Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken +7 more
wiley +1 more source
Weighted Sum Secrecy Rate Maximization for Joint ITS- and IRS-Empowered System. [PDF]
Entropy (Basel), 2023 Yang S, Huang K, Niu H, Wang Y, Chu Z.
europepmc +1 more source
Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
wiley +1 more source
Geology, Ecology, and LandscapesSoil erodibility is challenging for agricultural soils, sustainable farming systems and water-food security in developing countries. Regional scale precise estimation of soil erosion is vital to save fertile soils. For this purpose, geospatial technology
Abid Sarwar +7 more
doaj +1 more source
On the Additively Weighted Harary Index of Some Composite Graphs
Mathematics, 2017 The Harary index is defined as the sum of reciprocals of distances between all pairs of vertices of a connected graph. The additively weighted Harary index H A ( G ) is a modification of the Harary index in which the contributions of vertex ...
Behrooz Khosravi, Elnaz Ramezani
doaj +1 more source
A weighted-sum chaotic sparrow search algorithm for interdisciplinary feature selection and data classification. [PDF]
Sci Rep, 2023 Jia L +5 more
europepmc +1 more source
Sums of weight vectors and sums of semilinear functions
Aequationes Mathematicae, 1988 From authors' introduction: Our basic theorem is a general result in linear algebra, a set of equations describing the space where commuting operators \(\{\gamma_{\alpha}\}\) are disgonalizable with specified eigenvalues \(\phi_ 1(\gamma_ k),...,\phi_ n(\gamma_{\alpha}),... \).
Waterhouse, William C., Heuvers, K.J.
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LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source