Results 61 to 70 of about 9,718,541 (278)
Jixie chuandong, 2010 Adopted high-order power function and short modification as the profile modification mode of spur gears used in astronomical telescopes,it can meet the necessity of the contact ratio and improve the static transmission error,and avoid stress ...
冯锦平, 马文礼
doaj
Local polynomial method for frequency response function identification
Systems Science & Control Engineering, 2020 Here we propose the local polynomial method to solve the problem of estimating the frequency response function in the linear system. Compared with other nonparametric identification methods based on the windowing strategies, this new identification ...
Dong Xiguang +2 more
doaj +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
Existence and uniqueness of the modified error function [PDF]
, 2023 This article is devoted to the proof of the existence and uniqueness of the modified error function introduced in Cho and Sunderland (1974). This function is defined as the solution to a nonlinear second order differential problem depending on a real ...
Ceretani, Andrea Noemí +2 more
core
Neutralization of the PTX3/CD44 axis suppresses TGF‐β1 signaling in kidney fibrosis
FEBS Letters, EarlyView.This study investigates how the PTX3/CD44 axis promotes kidney fibrosis by activating TGF‐β1 signaling. We demonstrate that the neutralizing antibody WHC‐001 effectively inhibits this pathway, suppressing myofibroblast activation and partial epithelial–mesenchymal transition (EMT).
Chao‐Chun Cheng +8 more
wiley +1 more source
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016 A possibility of increasing the linearity of phasefrequency characteristics in the broadband matching and filtering using a modification of the classical approximation functions is described.
P. V. Boikachov
doaj
Modified hat functions: Application in space-time-fractional differential equations with Caputo derivative [PDF]
Iranian Journal of Numerical Analysis and OptimizationThe present article introduces an operational approach based on modified hat functions to solve the space-time-fractional differential equations in the Caputo sense.
E. Sedighi, O. Baghani, H. Azin
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Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy
FEBS Letters, EarlyView.The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley +1 more source
Development of K-Nearest Neighbour Regression Method in Forecasting River Stream Flow [PDF]
آب و فاضلاب, 2012 Different statistical, non-statistical and black-box methods have been used in forecasting processes. Among statistical methods, K-nearest neighbour non-parametric regression method (K-NN) due to its natural simplicity and mathematical base is one of the
Mohammad Azmi, Shahab Araghinejad
doaj
An accurate relationship between frequency and amplitude to nonlinear oscillations
Journal of Taibah University for Science, 2018 A weighted global error minimization (WGEM) is proposed in this study. The goal is to improve the accuracy of the global error minimization (GEM) based on a weighting function.
M. K. Yazdi
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