Dizhen xuebao, 2019 预测效果的科学评价是预测学科必须要解决的问题，对地震预测效果的评价一般分为两种，一种是对单次预测成败的评判，另一种是对方法或手段多次预测效果的统计评分。本文提出了针对单次有震预测是否准确的定量评价方法，即地震预测准确性A值评分法。针对我国地震预测现状，本文约定了准确性评分由预测与实际地震的对应情况（简称“对应度” ）和时、空、强预测窗口的精确程度（简称“精确度” ）综合决定，同时，还给出了对应度的计算方法和精确度的评价标准。通过对四川省地震局2013年2月上报的短期预测意见进行试算 ...
Wei Yan +6 more
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Correlation analysis of Egr3， IL-6， TNF-α and the severity of coronary heart disease [PDF]
, 2023 Objective To investigate the correlation between early growth response factor 3（Egr3）， pro-inflammatory cytokines IL-6 and TNF-α and coronary atherosclerotic heart disease （CHD）.
Wang Siqing, Zumureti·Abudukeyimu, Li Xia
core +1 more source
Changes of serum uric acid, bilirubin and homocysteine levels in patients with early Parkinson’s disease [PDF]
目的 观察早期帕金森病并伴有轻度认知功能障碍（PD-MCI）患者血清间接胆红素（IBIL）、尿酸（UA）、同型半胱氨酸（Hcy）及尿酸/同型半胱氨酸比值（UA/Hcy）的变化，探讨其与PD-MCI的关系。 方法 收集158例早期未经药物治疗的帕金森病（PD）患者的人口学及临床资料，应用Hoehn & Yahr分级评估PD严重程度，MDS-UPDRS III评估运动障碍，蒙特利尔认知评估量表（MoCA）评估全面认知功能状态。102例年龄匹配的健康体检者作为对照组。检测各组血清IBIL ...
Li, Zhen-guang +2 more
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Study on the Correlation between Blood Glucose Level and Hospital Mortality in Acute Aortic Dissection Patients [PDF]
, 2022 BackgroundAcute aortic dissection (AAD) is more common in critically ill patients, and hyperglycemia is an adverse factor affecting the mortality of critically ill patients.ObjectiveTo investigate the correlation between admission blood glucose level and
ZHAO Junjian, WANG Hongyan, ZHAO Yongbo, Liu Xiao, XIONG Yanjie, ZHANG Jinjin, SU Peng, MA Dong
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Development of ELISA kit for anti-Epstein-Barr virus antibody and its application in the diagnosis of nasopharyngeal carcinoma [PDF]
, 2015 鼻咽癌是中国南部和东南亚地区常见的一种肿瘤，鼻咽癌的发生、发展是EB病毒（Epstein-Barrvirus，EBV）持续感染、遗传因素和环境因素等共同作用的结果。研究表明，提高鼻咽癌的早期诊断率对于提高患者生存率、降低死亡率、改善患者生活质量、降低治疗费用都有重要意义。EBV特异性抗体作为鼻咽癌诊断标志物已有诸多报道并已经应用于临床，但其灵敏度和特异性均有待进一步提高。本研究基于EBV生活史中不同阶段的7种重组EBV抗原建立了相应血清抗体的ELISA检测试剂 ...
许亚蕊
core
Study of the relationship between inflammatory reaction and readmission of hospitalized patients with chronic obstructive pulmonary disease complicated with respiratory failure [PDF]
Objective To analyze the relationship between inflammatory reaction and the short-term readmission of hospitalized patients with chronic obstructive pulmonary disease （COPD） complicated with respiratory failure.
ZHENG Yulin, JIN Xuewen, CHEN Kunlun, YAN Lihua
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Veterinary Dermatology, EarlyView.Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon +2 more
wiley +1 more source
Research on Earnings Forecasts of Interim Reports ——Empirical Research Based on Chinese Listed Companies with A-Share [PDF]
, 2007 有关中期报告盈余预测价值的问题，美国学者已经做了大量的研究，并取得丰富的成果。他们的研究得到了使用中期报告盈余信息进行年度盈余预测，比单纯使用年度报告盈余信息进行年度盈余预测更优的结论。然而，美国学者的研究结论不一定完全符合我国的实际情况。因此，为了进一步了解和证实我国中期报告的盈余预测价值，使我国投资者能更好地利用中期报告盈余信息进行未来期间盈余预测，本文在借鉴国内外相关研究的基础上，对此问题进行了较为系统、深入的研究。 我国上市公司强制性季度报告披露从2002年才开始，因为数据的限制，直到2003年，
陈进加
core
Predictive value of serum cartilage glycoprotein⁃39 and mitochondrial uncoupling protein 2 for prognosis of drug⁃resistant Klebsiella pneumoniae sepsis [PDF]
"Objective To analyze the association of serum levels of cartilage glycoprotein⁃39（YKL⁃40），and mitochondrial uncoupling protein 2（UCP2）with the occurrence and prognosis of drug⁃resistant Klebsiella pneumoniae（KP）sepsis. Methods Prospectively，100 patients
ZHOU Pengpeng，XIA Honglin，LIU Yuling，LI Mei，HAO Weimin
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Predictive value of logistic regression model based on high-resolution CT signs for high-grade pattern in stage ⅠA lung adenocarcinoma [PDF]
, 2023 Background and purpose: Studies have shown that when high-grade histological patterns (micropapillary and solid patterns) are present, patients with lung adenocarcinoma have a significantly poorer prognosis and often require more aggressive treatment ...
DONG Hao, QIU Yonggang, WANG Xinbin, YANG Junjie, LOU Cuncheng, YIN Lekang, YE Xiaodan
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