Results 141 to 150 of about 64,104 (215)
Survey Experiments in Public Policy: A Systematic Literature Review
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT This systematic literature review examines population‐based survey experiments (PBSE) in public policy, analyzing 36 peer‐reviewed articles from Web of Science and Scopus databases. Based on PBSE methodological literature and the review, four main types of PBSE are distinguished: methodological, direct (based on information provision ...
Radek Kovács, Arnošt Veselý
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野生动物学报, 2007 1999年9月28日～10月8日采用样带法对綦江县的鸟类资源进行了调查,在全县41个乡镇共设样带53条。在本次调查中,记录到鸟类79种,分属于9目25科。国家Ⅱ级保护鸟类7种,占所观察到鸟类的8.86%。本次调查记录到广布种11种,占13.92%;古北界种18种,占22.78%;东洋界种50种,占63.29%。
李健, 蒋国福, 刘文萍
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[Disaster Literacy Status and the Influencing Factors: A National Survey of 107997 Chinese Nurses]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Zhang D, Zhang L.
europepmc +1 more source
Immigration, Beneficiary Assumptions, and Welfare Support
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT Previous research demonstrates that assumptions and perceptions about who benefits from welfare programs and the deservingness of those welfare beneficiaries play a considerable role in shaping individuals' welfare attitudes. However, a holistic understanding of how these assumptions and perceptions are formed remains limited. In this study, I
Hang Qi
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野生动物学报, 1988 为了摸清广东境内的华南虎野生动物资源省林业主管部门于1985年下半年开始组织了华南濒危动物研究所动物组和省野生动植物自然保护站开展了全省华南虎资源调查工作。从1985年下半年开始至1987年5月结束了外业调查,共调查了粤北、粤东、粤西三大片的24个山区县,走访了41个乡（镇）、村 ...
卢柏威
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[A cross-sectional survey on the allocation of nursing human resources in burn centers in China]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023 Wang SJ +11 more
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野生动物学报, 1981 在野生动物数量调查工作中,由于动物活动迅速、机警,而又多在晨昏和夜间活动,人们在白天调查时不易发现动物的实体,因此常用间接的方法统计动物数量,如依据动物的足迹来推算动物的实体数量等。但是,从1974年至1975年黑龙江省各地应用足迹调查法的情况来看 ...
冯海潼
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[A prevalence survey of cone-beam computed tomography use among endodontic practitioners]. [PDF]
Beijing Da Xue Xue Bao Yi Xue Ban, 2023 Ye JX, Liang YH.
europepmc +1 more source
Cognition about emergency management of avulsed incisor in children among dentists in Guangdong province. [PDF]
Hua Xi Kou Qiang Yi Xue Za Zhi, 2023 Zhang L +5 more
europepmc +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1995 为了解广州弱智、盲人青少年人群的牙周而行病学情况，作者分别对广州市智灵学校等弱智、盲校的青少年进行调查。调查方法用ＷＨＯ规定的统一标准。受调查者共４３０名，其中男性２６４人，女性１６６人，年龄７－２１岁；调查结果如下：牙龈炎患病率为７０．４６％，牙结石检出率７８．８３％，早期牙周炎患病率３．９５％，晚期牙周炎患病率１．１６％。需要口腔卫生指导及口腔洁治者３５８人，占被检人数８３．２６％；需进行复杂牙周治疗者５人，占被检人数１．１６％。
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