Results 51 to 60 of about 433,455 (285)
, 1998 We study the spin-half Heisenberg models on an anisotropic two-dimensional lattice which interpolates between the square-lattice at one end, a set of decoupled spin-chains on the other end, and the triangular-lattice Heisenberg model in between.
A. Angelucci +37 more
core +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Fixed points for pairs of mappings in d complete topological spaces
International Journal of Mathematics and Mathematical Sciences, 1993 Several important metric space fixed point theorems are proved for a large class of non-metric spaces. In some cases the metric space proofs need only minor changes.
Troy L. Hicks, B. E. Rhoades
doaj +1 more source
On α ̌–φ ̆-Fuzzy Contractive Mapping in Fuzzy Normed Space
مجلة بغداد للعلوم, 2023 The idea of fixed points represents one of the most potent mathematical tools. This paper's main purpose is to introduce a new kind of fuzzy contractive mapping in a fuzzy normed space (briefly space) namely "fuzzy contractive mapping".
Raghad I. Sabri, Buthainah A. A. Ahmed
doaj +1 more source
The Dilemma of the Open Gingival Embrasure Between Maxillary Central Incisors [PDF]
, 2008 Aim: The aim of this report is to present the etiology, diagnosis, and treatment planning strategy in the presence of an open gingival embrasure between the maxillary central incisors.
Bosio, Jose A. +5 more
core +1 more source
Molecular Oncology, EarlyView.To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley +1 more source
Tetrahedral Space-Time Elements in the Analysis of Forced Vibrations of Plates
Engineering Transactions, 1988 The paper presents a generalization of the space-time element method with a triangular net. Space-time is three-dimensional in dynamic analysis of plates, so instead of the triangular elements, tetrahedrons were used.
J. Kotulecki, M. Witkowski
doaj
Similarity Measures of Sequence of Fuzzy Numbers and Fuzzy Risk Analysis
Advances in Mathematical Physics, 2015 We present the methods to evaluate the similarity measures between sequence of triangular fuzzy numbers for making contributions to fuzzy risk analysis.
Zarife Zararsız
doaj +1 more source
Sparse 3D convolutional neural networks
, 2015 We have implemented a convolutional neural network designed for processing sparse three-dimensional input data. The world we live in is three dimensional so there are a large number of potential applications including 3D object recognition and analysis ...
Graham, Ben
core +1 more source
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source