Surveys相关论文
目的 调查澳门特别行政区护理专业本科生的逆境商,并分析其影响因素.方法 采用便利抽样方法从澳门某高等院校中选取护理专业本科生......
This paper presents a geotechnical study whose objective is to determine the lithology of the soil of Balterdi village (......
The paper describes observations of fast-moving near-Earth asteroids(NEAs) made with the small ground-based telescopes o......
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目的了解2020年1至6月新型冠状病毒肺炎(COVID-19)疫情期间国内肺功能检查开展情况，为今后疫情防控期间肺功能检查的安全开展提供参......
Three pulsars discovered by FAST in the globular cluster NGC 6517 with a pulsar candidate sifting co
We report the discovery of three new pulsars in the globular cluster(GC)NGC 6517,namely NGC 6517 E,F and G,made with the......
目的 评估中文版头颈癌信息需求问卷(the Head and Neck Information Needs Questionnaire,HaNiQ)的信度和效度.方法 采用国际公认......
LAMOST Medium-Resolution Spectral Survey of Galactic Nebulae (LAMOST MRS-N):An overview of scientifi
Since Sep.2018,LAMOST has started the medium-resolution (R ～ 7500) spectral survey(MRS).We proposed the spectral survey o......
Evaluating rock mass disturbance within open-pit excavations using seismic methods:A case study from
Understanding rock strength is essential when undertaking major excavation projects,as accurate assessments ensure both ......
LAMOST Medium-Resolution Spectral Survey of Galactic Nebulae(LAMOST MRS-N):An overview of scientific
Since Sep.2018,LAMOST has started the medium-resolution(R~7500)spectral survey(MRS).We proposed the spectral survey of G......
Based on astrometric data from Gaia Data-Release 2(DR2),we employ an unsupervised machine learning method to blindly sea......
目的了解在校女大学生2009-2013年人体蠕形螨的感染现状,为治疗和预防提供依据。方法采用透明胶带粘贴法对2009-2013年在校的二年......
,Correlation of long-term medication behaviour self-efficacy with social support and medication know
Aim: This study aimed to explore the correlation of long-term medication behaviour self-efficacy with social support and......
本文通过对荣华二采区10...
目的 回顾和分析我国内地口腔医学期刊自1949年以来的历史和现状.方法 调查中文数据库、相关网站和图书资料,获取1949至2009年口腔......
Awareness of secondary stroke prevention guidelines among neurologists in China: a cross-sectional o
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本研究针对西藏自治区潜在地理标志资源开展调查，收集特色品质、特殊工艺、人文历史渊源、产地自然环境、产地地理范围、产业状况等......
Awareness of secondary stroke prevention guidelines among neurologists in China: a cross-sectional o
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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
We describe a general target selection algorithm that is applicable to any survey in which the number of available candi......
We describe the footprint and input catalog for bright nights in the LAMOST Pilot Survey,which began in October 2011.Tar......
目的加强农村饮水安全工程卫生学评价和水质卫生监测工作,探索建立水性疾病评估、预测体系。方法 2010年对定西市7县区的农村饮水......
了解张家口市降氟改水工程运行及水氟情况．方法对张家口市地方性氟中毒病区2006年及以前修建的降氟改水工程与管理现状逐项调查．结果......
目的观察河北省沽源县2004年克山病病情,评价和指导防治工作.方法在河北省沽源县长梁乡的2个克山病历史重病村设立监测点,全部常住......
我们于1987—1989年夏秋季节,先后在贵州省荔波县、普定县和赤水县的一些地区应用CDC诱蚊灯和其他方法调查蚊类,特别是按蚊的组成......
目的了解陕西省不同人群对碘营养的需求及现状,为进一步调整碘盐浓度提供科学依据.方法通过对人群尿碘、盐碘、饮水碘、乳汁碘等指......
目的 掌握内蒙古新巴尔虎右旗地方性氟中毒的病情现状和病区类型.方法对各调查点8～12岁儿童进行氟斑牙检查,饮用水、奶茶、尿等样品......
目的 掌握目前山西省饮水型氟中毒（地氟病）重病区地氟病病情现状，为制定科学有效的防治策略提供可靠依据。方法 根据山西省地氟病重病......
目的了解河南省降氟改水工程运转及水氟情况。方法采取以县为单位整群抽样，对河南省15个省辖市的45个重点县（市、区）降氟改水工程全部......
目的了解贵州省六盘水地区地方性氟中毒（地氟病）的流行状况。方法采取分层抽样方法，对六盘水市水城县金盆、双嘎、陡箐3个病区乡和花......
目的：通过调查农民对新型农村合作医疗（新农合）的认知情况和满意度,为新农合的改进提供依据。方法：2011年10月抽取汾阳市的3个乡镇、6......
目的：通过对616例银行职员口腔健康状况的调查,分析口腔常见病在银行职员中的发病情况及治疗情况。方法：采取常规口腔检查,统计龋齿......
目的分析开平市人体重要寄生虫病的流行情况，评估防治效果，为制定防治策略提供依据。方法收集开平市1989、1997、2002年三次寄生虫病......
修辞是调整语辞使其达意传情能够适切的一种努力，对外汉语修辞则是一种跨文化的言语交际行为，留学生的口语修辞比书面语修辞更应该得......
随着互联网的普及,青年大学生已成为新媒体的主要用户群。高校校园文化活动是思想政治教育的主阵地,学生组织必须通过植入新媒体,......
The form of timing residuals due to errors in pulsar spin period P and its derivative P, in positions, as well as in pro......
古旧字画具有较高的艺术价值和收藏价值,是博物馆一类重要的藏品。本文通过对西安博物院馆藏的10幅清代古旧字画进行了酸度调研,发......
利用天体光谱上DLAs系统吸收线测定星际或星系际介质的金属元素丰度,是研究星系际介质和星系化学演化的基础。目前主要有三种测定......
随着材料技术的不断发展,电力系统国产超（超）临界机组越来越多,正压直吹式双进双出磨煤机由于其加减出力快,适应煤种性好,操作简单等......
AIM To assess healthcare seeking trends among Pakistani children with acute respiratory infections through comparative a......
We present a statistical analysis of a sky survey of interstellar H2O and OH masers. These masers can be classified into......
In this study, we employ machine learning to build a catalog of DB white dwarfs(DBWDs) from the LAMOST Data Release(DR) ......
Wide-bandwidth drift-scan pulsar surveys of globular clusters： application to early science observat
The Five-hundred-meter Aperture Spherical Telescope(FAST) will begin its early-science operations during 2016.Drift-scan......
Sky surveys represent one of the most important efforts to improve developments in astrophysics,especially when using ne......
目的查明山西、吉林、宁夏和内蒙古地方性砷中毒(地砷病)重病区居民患病情况,为全国地砷病防治措施和策略的制定提供科学依据.方法......
本文以问卷调查的方式分析了图书馆到馆率低下的原因，并就调查结果进行分析，提出了一些解决对策。有效的开发和利用信息资源，贴合读者......
In recent years (2003), Senegal has been confronted with many urban flooding problems that have become recurrent due to ......
目的探讨卫生统计数据质量的影响因素,有针对性地采取措施,提高数据质量。方法采用定性与定量的研究方法收集卫生统计数据质量的影......
Digital chromoendoscopy utilization in clinical practice: A survey of gastroenterologists in Connect
AIM:To use a survey to characterize and identify potential barriers to the use of digital chromoendoscopy(DC)by practici......
Purpose:To verify evidence of subclinical alterations through self-reported participation restrictions in normal hearing......
