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TRUNCATION: 作品数：129被引量：125H指数：4; 导出分析报告; 相关作者：王肖凤马明书刘洋常锁亮武海军更多>>; 相关机构：河南师范大学中国石油大学太原理工大学山西山地物探技术有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>

Fluvio-hydrological characteristics and diverse bedrock geology control the dynamic growth,truncation,and amalgamation of bedrock streambed and marine potholes: 《River》2025年第1期84-105,共22页Biswajit Bera Sumana Bhattacharjee Uttam Mukhopadhyay Debasis Sengupta Pravat Kumar Shit Nairita Sengupta Supriya Ghosh Arijit Ghosh Soumik Saha Sudipa Sarkar; A total of 393 potholes(368 fluvial and 25 marine potholes)were studied at seven different sites in both the fluvial and marine environments.Diverse bedrock properties and large-scale delivery of tools and grinders re...; 关键词：bedrock structures rock strength Schmidt hammer rebound values toolsand grinders truncation and amalgamation

Semiparametric Additive Hazards Model with Doubly Truncated Data: 《Acta Mathematica Sinica,English Series》2025年第2期619-639,共21页Yijin Zhang Liuquan Sun; Supported by the National Natural Science Foundation of China(Grant No.12171463)。; Doubly truncated data arise when the survival times of interest are observed only if they fall within certain random intervals.In this paper,we consider a semiparametric additive hazards model with doubly truncated da...; 关键词：Additive hazards model double truncation estimating equations inverse weighting survival analysis

Continuity of truncated Hardy-Littlewood maximal function: 《中国科学院大学学报（中英文）》2024年第6期721-727,共7页WANG Yidong WU Jia YAN Dunyan; Supported by NSF of Zhejiang Province of China(LQ18A010002,LQ17A010002)。; This paper focuses on the continuity of the truncated Hardy-Littlewood maximal function.We first show that the truncated Hardy-Littlewood maximal function is lower semi-continuous.Then by investigating the behavior of...; 关键词：Hardy-Littlewood maximal function TRUNCATION CONTINUITY truncated parameter

Factorized Smith Method for A Class of High-Ranked Large-Scale T-Stein Equations: 《Chinese Quarterly Journal of Mathematics》2024年第3期235-249,共15页LI Xiang YU Bo TANG Qiong; Supported partly by NSF of China(Grant No.11801163);NSF of Hunan Province(Grant Nos.2021JJ50032,2023JJ50164 and 2023JJ50165);Degree&Postgraduate Reform Project of Hunan University of Technology and Hunan Province(Grant Nos.JGYB23009 and 2024JGYB210).; We introduce a factorized Smith method(FSM)for solving large-scale highranked T-Stein equations within the banded-plus-low-rank structure framework.To effectively reduce both computational complexity and storage requi...; 关键词：Large-scale T-Stein equations High-ranked Deflation and shift Partially truncation and compression Smith method

New Probability Distributions in Astrophysics: XIII. Truncation for the Benini Distribution: 《International Journal of Astronomy and Astrophysics》2024年第3期203-219,共17页Lorenzo Zaninetti; In order to introduce a right truncated version of the Benini distribution, we derive its probability density function, its distribution function, its average value, its kth moment about the origin, its median, how to...; 关键词：Stars: Normal Stars: Luminosity Function Mass Function Stars: Statistics

New Probability Distributions in Astrophysics: XII. Truncation for the Gompertz Distribution: 《International Journal of Astronomy and Astrophysics》2024年第2期101-119,共19页Lorenzo Zaninetti; Analytical functions which fit the probability distributions of stars and galaxies can provide insight into how these distributions originate. In order to introduce a truncated version of the Gompertz distribution, we...; 关键词：Stars: Normal Stars: Luminosity Function Mass Function Stars: Statistics

Tau truncation in the pathogenesis of Alzheimer's disease:a narrative review被引量：4: 《Neural Regeneration Research》2024年第6期1221-1232,共12页Dandan Chu Xingyue Yang Jing Wang Yan Zhou Jin-Hua Gu Jin Miao Feng Wu Fei Liu; supported by the Neural Regeneration Co-innovation Center of Jiangsu Province,Nantong University(to DC);the National Natural Science Foundation of China,Nos.81872853(to DC),81870941(to JHG);the Science and Technology Project of Nantong City,Nos.JC22022022(to FW)and JC2021059(to JM)。; Alzheimer's disease is characterized by two major neuropathological hallmarks—the extracellularβ-amyloid plaques and intracellular neurofibrillary tangles consisting of aggregated and hyperphosphorylated Tau protein...; 关键词：Alzheimer's disease cleavage site diagnosis MARKER neurofibrillary tangles PHOSPHORYLATION TAU Tau aggregation therapy TRUNCATION

Parametric instability in the pure-quartic nonlinear Schrödinger equation: 《Chinese Physics B》2024年第3期316-321,共6页张云红刘冲; Project supported by the National Natural Science Foundation of China(Grant Nos.12175178 and 12247103);the Natural Science Basic Research Program of Shaanxi Province,China(Grant No.2022KJXX-71);the Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.22JSY016).; We study the nonlinear stage of modulation instability(MI)in the non-intergrable pure-quartic nonlinear Schrödinger equation where the fourth-order dispersion is modulated periodically.Using the three-mode truncation,...; 关键词：modulation instability parametric resonance breather three-mode truncation energy exchange

Evolutionary Plasmonic Properties of Single Truncated Ag Nanowire-on-Au Film Nanocavity: 《Chinese Physics Letters》2023年第5期104-108,共5页朱鑫张静云杨翠红李莹陈云云; the National Natural Science Foundation of China(Grant No.11604157);Nanjing University of Information Science&Technology(Grant No.2016206)。; Noble metal nanocavities have been widely demonstrated to possess great potential applications in nanooptics and nanophotonics due to their extraordinary localized surface plasmon resonance.However,most metal nanocrys...; 关键词：cavity TRUNCATION RADIUS

Existence and Concentration of Sign-Changing Solutions of Quasilinear Choquard Equation: 《Journal of Applied Mathematics and Physics》2023年第4期1124-1151,共28页Die Wang Yuqi Wang Shaoxiong Chen; In this paper, we study the following quasilinear equation of choquard type: where A(x,t) is given real functions on R^N × R and with N ≥ 3, 1 p N, max{N-2p,1} α N, , and ε > 0 is a small parameter, I; 关键词：Quasilinear Choquard Equation The Method of Invariant Sets of Descending Flow TRUNCATION Sign-Changing Solutions

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