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POSITIVITY: 作品数：130被引量：144H指数：6; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：刘燕肖玉山宋丽萍赵东利石景森更多>>; 相关机构：长春大学吉林农业大学西安交通大学医学院第一附属医院北京师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金中国博士后科学基金国家重点基础研究发展计划更多>>

Expression rates of p16,p53 in head and neck cutaneous squamous cell carcinoma based on human-papillomavirus positivity被引量：1: 《World Journal of Clinical Cases》2025年第9期13-23,共11页Ha-Jong Nam Heongrae Ryu Da-Woon Lee Je Yeon Byeon Jun Hyuk Kim Ji Hye Lee Soomin Lim Hwan Jun Choi; Supported by the National Research Foundation of Korea,No.2020R1A2C1100891;Soonchunhyang University Research Fund,No.2024-05-014.; BACKGROUND The high prevalence of human papillomavirus(HPV)infection in oropharyngeal squamous cell carcinoma(SCC)is well established,and p16 expression is a strong predictor.HPV-related tumors exhibit unique mechanis...; 关键词：Squamous cell carcinoma OROPHARYNGEAL Non-oropharyngeal Human papillomavirus The p16 The p53

A STRONG POSITIVITY PROPERTY AND A RELATED INVERSE SOURCE PROBLEM FOR MULTI-TERM TIME-FRACTIONAL DIFFUSION EQUATIONS: 《Acta Mathematica Scientia》2024年第5期2019-2040,共22页Li HU Zhiyuan LI Xiaona YANG; supported by National Natural Science Foundation of China(12271277);the Open Research Fund of Key Laboratory of Nonlinear Analysis&Applications(Central China Normal University),Ministry of Education,China.; In this article,we consider the diffusion equation with multi-term time-fractional derivatives.We first derive,by a subordination principle for the solution,that the solution is positive when the initial value is non-...; 关键词：fractional diffusion equation inverse source problem nonlocal observation observation UNIQUENESS Tikhonov regularization

Predictors of cerebrospinal fluid GeneXpert MTB/RIF positivity in patients with tuberculous meningitis:A prospective cohort study: 《Asian Pacific Journal of Tropical Medicine》2024年第10期465-472,共8页Priyanka Gupta Neeraj Kumar Ravindra Kumar Garg Hardeep Singh Malhotra Imran Rizvi Rajesh Verma Praveen Kumar Sharma Ravi Uniyal Shweta Pandey Amita Jain Parul Jain; Objective:To identify the clinical,laboratory,and radiological markers that could predict a positive GeneXpert result in patients suspected of tuberculous meningitis.Methods:In this prospective,observational study,pat...; 关键词：Tuberculous meningitis Mycobacterium tuberculosis Cerebrospinal fluid Ziehl-Neelsen staining GeneXpert

Reexamining Positivity of Thinking in Waiting for Godot Through Camus’s Absurdism: 《Journal of Literature and Art Studies》2024年第8期660-668,共9页ZHANG Si-jie; Absurdity originated from French existentialism,and Martin Esslin,in categorizing Waiting for Godot as a theater of the absurd,ignores the positive aspects of Camus’s absurdism and regards that as an existential trag...; 关键词：Samuel Beckett Waiting for Godot CAMUS absurdism THINK

Neural and Behavioral Measures of Stress-induced Impairment in Error Awareness and Post-error Adjustment: 《Neuroscience Bulletin》2024年第7期937-951,共15页Na Hu Quanshan Long Xiaoxi Wang Quan Li Qing Li Antao Chen; supported by grants from the National Natural Science Foundation of China(32200878 and 32260206);the Annual 2022 Joint Project of Basic Research in Local Universities(part)in Yunnan province(202101BA070001-156);the Annual 2021 Educational Science Planning Project of Yunnan Province(BFSJY006);the Kunming University Talent Introduction Research Project(YJW2213).; Exposure to stress negatively affects error processing,but the impact of stress on error awareness remains to be determined.In the present study,we examined the temporal dynamics of error awareness and post-error adju...; 关键词：Acute stress Error awareness Post-error adjustment Error positivity

On capped Higgs positivity cone: 《中国科学技术大学学报》2024年第7期44-54,43,I0003,共13页Dong-Yu Hong Zhuo-Hui Wang Shuang-Yong Zhou; supported by the Fundamental Research Funds for the Central Universities(WK2030000036);the National Natural Science Foundation of China(12075233).; The Wilson coefficients of the standard model effective field theory are subject to a series of positivity bounds.It has been shown that while the positivity part of the ultraviolet(UV)partial wave unitarity leads to ...; 关键词：positivity bounds standard model effective field theory(SMEFT) HIGGS

On the Monotonicity of Q^(3) Spectral Element Method for Laplacian: 《Annals of Applied Mathematics》2024年第2期161-190,共30页Logan J.Cross Xiangxiong Zhang; supported by National Science Foundation DMS-1913120.; The monotonicity of discrete Laplacian, i.e., inverse positivity of stiffness matrix, implies discrete maximum principle, which is in general not true for high order accurate schemes on unstructured meshes. On the oth...; 关键词：Inverse positivity discrete maximum principle high order accuracy MONOTONICITY discrete Laplacian spectral element method

Pseudomonas aeruginosa infections and improper storage conditions influence the performance of 1,3‐β‐D‐glucan in diagnosis of invasive fungal infections: 《iLABMED》2024年第1期53-59,共7页Zilan Wei Jie Xu Fang Yuan Wendong Fang Jiahui Wu Youliang Wang Shuiping Chen; Background:The association between 1,3-β-D-glucan(BDG)levels and in-fections caused by Pseudomonas aeruginosa or Streptococcus pneumoniae,and the stability of BDG under different storage conditions are unclear.Method...; 关键词：1 3‐β‐D‐glucan BACTEREMIA false‐positivity Pseudomonas aeruginosa STABILITY Streptococcus pneumoniae

A Provable Positivity-Preserving Local Discontinuous Galerkin Method for the Viscous and Resistive MHD Equations: 《Communications on Applied Mathematics and Computation》2024年第1期279-310,共32页Mengjiao Jiao Yan Jiang Mengping Zhang; supported by the NSFC Grant 11901555,12271499;the Cyrus Tang Foundation;supported by the NSFC Grant 11871448 and 12126604.; In this paper,we construct a high-order discontinuous Galerkin(DG)method which can preserve the positivity of the density and the pressure for the viscous and resistive magnetohydrodynamics(VRMHD).To control the diver...; 关键词：Viscous and resistive MHD equations Positivity-preserving Discontinuous Galerkin(DG)method High order accuracy

Prevalence and Factors Associated with Positivity of Antinuclear Antibodies (ANA) Patterns, Native Anti-DNA and Extractable Nuclear Antigens (ENA) Antibodies: Experience from a Laboratory in Dakar: 《Open Journal of Rheumatology and Autoimmune Diseases》2024年第1期26-36,共11页Diop Abdou Diallo Thierno Abdoulaye Ndiaye Babacar Mahou Chantal Diop Marième Gaye Dubrous Phillippe Seck Abdoulaye; Background: Diagnosis of autoimmune diseases (AID) is challenging, due to overlapping features with other non-immune disorders. Anti-nuclear antibodies (ANA) are sensitive screening tests but anti-deoxyribonucleic aci...; 关键词：Antinuclear Antibodies Extractable Nuclear antigen Autoimmune Disease Indirect Immunofluorescence

POSITIVITY