Results 31 to 40 of about 39,634 (266)

A Simple Statistical Intra-Seasonal Prediction Model for Sea Surface Variables Utilizing Satellite Remote Sensing

Remote Sensing, 2022
In this paper, a novel and simple statistical prediction model for sea surface multivariate is developed based on extended empirical orthogonal functions (referred to as the MEEOF model).
Qi Shao, Yanling Zhao, Wei Li, Guijun Han, Guangchao Hou, Chaoliang Li, Siyuan Liu, Yantian Gong, Hanyu Liu, Ping Qu   +9 more
doaj   +1 more source

Optimal Design of Group Orthogonal Phase-Coded Waveforms for MIMO Radar

Mathematics
Digital radio frequency memory (DRFM) has emerged as an advanced technique to achieve a range of jamming signals, due to its capability to intercept waveforms within a short time. multiple-input multiple-output (MIMO) radars can transmit agile orthogonal
Tianqu Liu, Jinping Sun, Guohua Wang, Xianxun Yao, Yaqiong Qiao   +4 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Uniform Consistency for Functional Conditional U-Statistics Using Delta-Sequences

Mathematics, 2022
U-statistics are a fundamental class of statistics derived from modeling quantities of interest characterized by responses from multiple subjects. U-statistics make generalizations the empirical mean of a random variable X to the sum of all k-tuples of X
Salim Bouzebda, Amel Nezzal, Tarek Zari
doaj   +1 more source

Orthogonal Decomposition in Omega-Weighted Classes of Functions Subharmonic in the Half-Plane [PDF]

Revista Colombiana de Matemáticas, 2018
El artículo da un análogo armónico ω-pesado en el semiplano del teorema de proyección de W. Wirtinger's (1 - r)α-pesada establecida por M. Djrbashian Tambié es hallada una descomposición ortogonal para algunas clases de funciones subarmónicas en el semiplano.
Jerbashian, Armen, Vargas, Daniel
openaire   +4 more sources

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Robust Cubature Kalman Filter for SINS/GPS Integrated Navigation Systems With Unknown Noise Statistics

IEEE Access, 2021
to the vehicle's severe maneuver and abnormal measurements of GPS in practical applications, the statistic of process noise in SINS/GPS integrated navigation system may be unknown and the measurement noise may not follow the Gaussian distribution, which ...
Kaiqiang Feng, Jie Li, Debiao Zhang, Xiaokai Wei, Jianping Yin   +4 more
doaj   +1 more source

Orthogonal polynomials for modified weight functions

Journal of Computational and Applied Mathematics, 1992
In calculating \(I_ \Phi(f)\) numerically with a Gaussian quadrature formula, \[ I_ \Phi(f) \sim \sum^ n_{\nu=1}\lambda^{(\Phi)}_{\nu,n}f(x^{(\Phi)}_{\nu,n}), \] one needs the zeros \(x^{(\Phi)}_{\nu,n}\) of a polynomial \(P_ n(\Phi)\) which is orthogonal on \(I\) with respect to \(\Phi\) to all polynomials of degree less than \(n\). In this connection
openaire   +2 more sources

Monotonicity of zeros of polynomials orthogonal with respect to an even weight function [PDF]

Integral Transforms and Special Functions, 2014
The monotonicity properties of all the zeros with respect to a parameter of orthogonal polynomials associated with an even weight function are studied. The results we obtain extend the work of A. Markoff. The monotonicity of the zeros of Gegenbauer, Freud-type and symmetric Meixner–Pollaczek orthogonal polynomials as well as Al-Salam–Chihara q ...
Jordaan, Kerstin Heidrun, Wang, H., Zhou, J.   +2 more
openaire   +2 more sources

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source