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国内外灾害数据信息共享现状研究

灾害学 2008年第3期23卷 109-113,118页

作者：刘耀龙许世远王军谢翠娜胡蓓蓓赵庆良华东师范大学资源与环境科学学院地理信息科学教育部重点实验室上海200062

以互联网灾害数据库节点资料为基础,系统调研国内外已建成的40多个灾害数据库,从灾害数据库名称、数据尺度、灾害类型、维护机构、时间跨度、检索条件、数据来源、查询结果、收录标准等方面加以分类、对比,研究灾害数据信息共享建设现... 详细信息

以互联网灾害数据库节点资料为基础,系统调研国内外已建成的40多个灾害数据库,从灾害数据库名称、数据尺度、灾害类型、维护机构、时间跨度、检索条件、数据来源、查询结果、收录标准等方面加以分类、对比,研究灾害数据信息共享建设现状。研究表明:国外尤其是发达国家灾害数据信息共享程度较高,灾害数据库建设较为规范;国内灾害数据信息共享在数据来源可靠性控制、收录数据标准界定、数据管理范式研究等方面有待改善。未来我国灾害数据共享建设应在对数据管理的体制、机制和法制等全面部署基础上,充分利用地理数据互操作技术、计算机网格技术、基于互联网的分布式地理信息、数据共享模式及基于W eb Service的数据共享模式等新技术,以提高我国防灾减灾技术水平。

关键词：数据库灾害信息共享现状

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基于GIS的华东地区高温灾害危险性分析

灾害学 2011年第2期26卷 59-65页

作者：张书娟尹占娥刘耀龙温家洪张华安佑志上海师范大学旅游学院地理系上海200234 华东师范大学资源与环境科学学院上海200062

基于高温灾害危险性分析基本思路,运用Pearson-Ⅲ型概率模型进行高温强度—频率估算;借助ArcGIS地统计分析和栅格重分类工具开展华东地区高温灾害危险性评估与分区。研究表明:100年一遇情景下,华东7省市高温强度分布在0～73.25 d/a,且... 详细信息

基于高温灾害危险性分析基本思路,运用Pearson-Ⅲ型概率模型进行高温强度—频率估算;借助ArcGIS地统计分析和栅格重分类工具开展华东地区高温灾害危险性评估与分区。研究表明:100年一遇情景下,华东7省市高温强度分布在0～73.25 d/a,且以35～65 d/a最为集中;高温灾害强度在空间上呈现出"中心—外围扩散"模式,即以福建省的南平和永安为高温中心,依次向外围递减;到江苏省和山东省则出现明显的高温"低值"区域。高温高危险等级分布在江西、福建和浙江交汇区域,低危险等级广泛分布在江苏、安徽和山东等地;随着重现期降低,高温危险等级逐渐降低,高危险区域面积逐渐减少。

关键词： GIS 高温灾害危险性分析华东地区

2019 Chinese Clinical Practice Guidelines for the Prevention of Mother-to-child Transmission of Hepatitis B Virus

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Journal of Clinical and Translational Hepatology 2020年第4期8卷 397-406页

作者： Caiyun NieJinfeng liu Tianyan Chen yaolong Chen Hong Ren Guiqiang Wang Wenhong Zhang Yingren Zhao The First Affiliated Hospital of Xi’an Jiaotong University Xi’anShaanxiChina Shaanxi Clinical Research Center of Infectious Diseases Xi’anShaanxiChina Evidence-Based Medicine Center Basic Medical SciencesLanzhou UniversityLanzhouGansuChina WHO Collaborating Centre for Guideline Implementation and Knowledge Translation LanzhouGansuChina Department of Infectious Diseases The Second Affiliated Hospital of Chongqing Medical UniversityChongqingChina Hepatology Center Department of Infectious DiseasesPeking University First HospitalBeijingChina Department of Infectious Diseases Huashan Hospital Affiliated to Fudan UniversityShanghaiChina

To develop the evidence-based guidelines for managing mother-to-child transmission of hepatitis B virus in China, a multidisciplinary guideline development group was estab-lished. Clinical questions were identified from two rounds of surveys on the concerns of first-line clinicians. We conducted a comprehensive search and review of the literature. A grading of recommendations' assessment, development, and evaluation system was adopted to rate the quality of evidence and the strength of recommendations. Recommen-dations were formulated based on the evidence, overall balance of benefits and harms (at individual and population levels), patient/health worker values and preferences, re-sources available, cost-effectiveness, and feasibility. Even-tually, recommendations related to 13 main clinical concerns were developed, covering diagnostic criteria, treatment in-dications, antiviral therapy choice, timing to initiate and discontinue treatment, immunoprophylaxis strategy at birth, and how to deal with special situations, such as unintended pregnancy, assisted reproduction, and breastfeeding. The guidelines are intended to serve as guidance for clinicians and patients, to optimize the management of majority of pregnant women who are positive for hepatitis B surface antigen. Guideline registration: International Practice Guide Registration Platform (IPGRP-2018CN040).

关键词： Hepatitis B virus Mother-to-child transmission Clinical practice guidelines Prevention GRADE

回医汤瓶脉诊疗法配合手诊疗法防治高脂血症疗效观察

维普期刊数据库评论

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山西中医学院学报 2016年第1期17卷 47-49,51页

作者：贺晓慧贾孟辉唐利龙杨华祥刘耀龙王佩佩刘丽于凌志左艳丽宁夏医科大学中医学院宁夏银川750004 宁夏医科大学第二附属医院宁夏银川750001 回医药现代化省部共建教育部重点实验室宁夏银川750004

目的:观察回医汤瓶脉诊疗法配合手诊疗法治疗高脂血症的临床疗效。方法:将符合诊断标准的高脂血症患者60例,随机分为治疗组和对照组各30例,对照组患者每晚服用辛伐他汀,治疗组在对照组治疗的基础上,采用回医汤瓶脉诊疗法配合手诊疗法治... 详细信息

目的:观察回医汤瓶脉诊疗法配合手诊疗法治疗高脂血症的临床疗效。方法:将符合诊断标准的高脂血症患者60例,随机分为治疗组和对照组各30例,对照组患者每晚服用辛伐他汀,治疗组在对照组治疗的基础上,采用回医汤瓶脉诊疗法配合手诊疗法治疗。14 d为1个疗程,1个疗程后观察两组病例治疗前后的血脂水平及临床疗效。结果:治疗后组间比较,TC、LDL-C降低幅度差异无统计学意义(P>0.05),治疗组TG降低幅度大于对照组(P0.05),治疗组升高HDL-C显效率、总有效率明显高于对照组(P<0.01)。结论:回医汤瓶脉诊疗法配合手诊疗法可有效治疗高脂血症。

关键词：高脂血症回医汤瓶脉诊疗法辛伐他汀

Identification of the BTA8 gene reveals the contribution of natural variation to tiller angle in rice

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Journal of Integrative Agriculture 2024年第8期23卷 2868-2871页

作者： Junrong liu Xingyu Wang Jing Wang Junhua Ye Mengchen Zhang Qun Xu yaolong Yang Xinghua Wei Baoyan Jia Yue Feng State Key Laboratory of Rice Biology and Breeding China National Rice Research InstituteHangzhou 310006China College of Agronomy Shenyang Agricultural UniversityShenyang 110866China National Nanfan Research Institute(Sanya) Chinese Academy of Agricultural SciencesSanya 572024China

Plant architecture is a collection of major agronomic traits that determines rice grain production,and it is mainly influenced by tillering,tiller angle,plant height and panicle morphology(Wang and Li 2006).Tiller angle is one of the critical components that determines rice plant architecture,which in turn influences grain yield mainly due to its large impact on plant density(Wang et al.2022).

关键词： angle panicle agronomic

Brittle culm 25, which encodes an UDP-xylose synthase, affects cell wall properties in rice

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The Crop Journal 2023年第3期11卷 733-743页

作者： Siliang Xu Mengchen Zhang Junhua Ye Dongxiu Hu Yuanyuan Zhang Zhen Li Junrong liu Yanfei Sun Shan Wang Xiaoping Yuan Yue Feng Qun Xu Xinghua Wei Dali Zeng yaolong Yang China National Center for Rice Improvement/State Key Laboratory of Rice Biology China National Rice Research InstituteHangzhou 310006ZhejiangChina The Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province Zhejiang A&F UniversityHangzhou 311300ZhejiangChina

Because plant mechanical strength influences plant growth and development,the regulatory mechanisms underlying cell-wall synthesis deserve *** mutants are useful for such *** have identified a novel brittle culm 25(bc25)mutant with reduced growth and partial ***25 encodes an UDP-glucuronic acid decarboxylase involved in cellulose synthesis and belongs to the UXS family.A single-nucleotide mutation in BC25 accounts for its altered cell morphology and cellwall *** electron microscopy analysis showed that the thickness of the secondary cell wall was reduced in *** analysis revealed significant increases in content of rhamnose and arabinose but not of other monosaccharides,indicating that BC25 was involved in xylose synthesis with some level of functional *** assays suggested that BC25 functions with high activity to interconvert UDP-glucuronic acid(UDP-Glc A)and *** staining showed that BC25 was ubiquitously expressed with higher expression in culm,root and sheath,in agreement with that shown by quantitative real-time(q RT)-***-seq further suggested that BC25 is involved in sugar *** conclude that BC25 strongly influences rice cell wall formation.

关键词： Brittle culm Mechanical strength UDP-xylose Cell wall Rice

Characterization and fine mapping of an early senescence mutant (es-t) in Oryza sativa L.

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Chinese Science Bulletin 2011年第23期56卷 2437-2443页

作者： YANG yaolong RAO YuChun liu HuiJuan FANG YunXia DONG GuoJun HUANG LiChao LENG YuJia GUO LonBiao ZHANG GuangHeng HU Jiang GAO ZhenYu QIAN Qian ZENG DaLi State Key Laboratory of Rice Biology China National Rice Research Institute Hangzhou 310006 China College of Life and Environment Sciences Hangzhou Normal University Hangzhou 310036 China

An es-t (early senescence-temporary) mutant, produced by ethylene methylsulfonate treatment of strain Nipponbare, was identified in rice. The leaves of es-t appeared yellow at the seedling stage, and had decreased chlorophyll content. Rust spots were found during growth in es-t, especially at the leaf margin and tip. The plants showed a typical early-senescence phenotype at the milky stage. The leaf surface of es-t appeared smoother than wild-type leaves under a scanning electron microscope, because the leaves lack siliceous protuberances around the stoma. Chloroplasts grow abnormally and are filled with many starch grains in es-t. Paraffin section analysis showed that the development of the sclerenchyma cells and vascular bundles were also abnormal in es-t. Genetic analysis indicated that es-t was controlled by a recessive gene, which was finely mapped to a 42-kb interval on chromosome 5. These results will facilitate the positional cloning and functional studies of the gene.

关键词： ES 衰老早期精细定位突变水稻扫描电子显微镜表征

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脑卒中中西医结合防治指南(2023版)

中国全科医学 2025年第5期28卷 521-533页

作者：倪小佳林浩罗旭飞邝卓然刘云兰郭建文陈耀龙蔡业峰脑卒中中西医结合防治指南工作组广东省中医院、广东省中医药科学院、广州中医药大学第二临床医学院广东省广州市510120 广东省中医急症研究重点实验室广东省广州市510120 省部共建中医湿证国家重点实验室广东省广州市510120 兰州大学基础医学院循证医学中心甘肃省兰州市730000 兰州大学GRADE中心甘肃省兰州市730000 世界卫生组织指南实施与知识转化合作中心甘肃省兰州市730000 兰州大学公共卫生学院甘肃省兰州市730000 不详

近年来我国脑卒中疾病负担仍持续增长,同时目前中西医结合治疗脑卒中领域涌现出许多新的临床证据。为更好地指导中西医结合防治脑卒中的临床实践,本工作组在《中西医结合脑卒中循证实践指南(2019)》的基础上,开展指南更新必要性评估与... 详细信息

近年来我国脑卒中疾病负担仍持续增长,同时目前中西医结合治疗脑卒中领域涌现出许多新的临床证据。为更好地指导中西医结合防治脑卒中的临床实践,本工作组在《中西医结合脑卒中循证实践指南(2019)》的基础上,开展指南更新必要性评估与临床问题遴选,确定了需要更新的12个临床问题,并以《脑卒中中西医结合防治指南》在中华中医药学会申请立项。参考最新的国内外临床实践指南,基于研究证据的系统检索与客观评价,结合我国中西医临床专家的经验,经过工作组的充分讨论及广泛征求意见,最终形成18条推荐意见,以期为各级医疗机构的医务工作者提供科学、具体的指导,促进中西医结合治疗脑卒中的规范应用,从而降低脑卒中的死亡率、复发率、残疾率。

关键词：脑卒中中西医结合循证实践指南

Methodological and reporting quality of comprehensive hypertension guidelines published between 2017 and 2022

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Chinese Medical Journal 2023年第14期136卷 1735-1737页

作者： Zijun Wang Ying Lou Yunlan liu Junxian Zhao Renfeng Su Yajia Sun Hui liu Qianling Shi Jun Cai yaolong Chen Evidence-based Medicine Center School of Basic Medical SciencesLanzhou UniversityLanzhouGansu 730000China National Center for Cardiovascular Diseases Fuwai HospitalChinese Academy of Medical SciencesBeijing 100037China School of Public Health Lanzhou UniversityLanzhouGansu 730000China The First School of Clinical Medicine Lanzhou UniversityLanzhouGansu 730000China Research Unit of Evidence-Based Evaluation and Guidelines Chinese Academy of Medical Sciences(2021RU017)School of Basic Medical SciencesLanzhou UniversityLanzhouGansu 730000China Lanzhou University Institute of Health Data Science LanzhouGansu 730000China Guideline and Standards Research Centre Chinese Medical Association Publishing HouseBeijing 100052China Lanzhou University GRADE Center LanzhouGansu 730000China

Hypertension,also known as high blood pressure,is a serious medical condition that may cause severe health problems,such as heart attack and *** to the World Health Organization(WHO),^([1])an estimated 1.28 billion adults worldwide aged 30–79 years had hypertension in 2021,two-third of whom were living in low-and middle-income *** national and international clinical practice guidelines(CPGs)on the diagnosis,evaluation,and treatment of hypertension have been published to promote its *** these,comprehensive hypertension guidelines provide broader direction to more target users,especially primary healthcare practitioners,than“narrow”types of guidelines.

关键词： hypertension diagnosis comprehensive