Results 61 to 70 of about 3,019 (160)
Consumers\u27 Valuation of GMO Segregation Programs in Japan [PDF]
, 2005 Contingent Valuation Method (CVM)を利用して、遺伝子組み換え食品分離制度に対する日本人消費者の支払い意思額を導出した。分析の結果、大半の消費者が遺伝子組み換え食品分離制度のもとで販売される食品に無視できないプレミアムを支払う意志があることが分かった。現行の分離制度の下では遺伝子組み換え食品の表示がない製品に遺伝子組み換え食品が混入しうる闇値が定められているが、分離制度に対するプレミアムの大きさはこの闇値の水準に影響を受けないことが分かった。更に ...
Matsumoto Shigeru, 松本 茂
core +1 more source
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Illegal wildlife trade (IWT) is one of the largest global illegal activities, and it negatively affects biodiversity and sustainable development worldwide. DNA barcoding coupled with high‐throughput sequencing (i.e., metabarcoding) is useful in identifying taxa affected by IWT and has been used routinely for decades.
Maria Joana Ferreira da Silva +9 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2017 目的采用Meta分析方法评价封闭抗体与反复自然流产的相关性。方法通过计算机检索中国知网、万方、维普和Medline数据库,收集1994年4月到2016年8月中国公开发表的所有关于封闭抗体与反复自然流产相关性的病例-对照研究,根据纳入和排除标准筛选文献,提取资料和质量评价,以合并比值比（odds ratio,OR）及其95%CI为效应指标,运用STATA12.0软件,进行Meta分析。结果经严格筛选后共纳入13篇文献,合计反复自然流产组5364例,对照组4774例。经Meta回归分析显示 ...
石瑛 +5 more
doaj
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT In this paper, we investigate the adoption of carbon pricing policies within the U.S. across states. While policymakers have many tools at their disposal, carbon pricing is a policy option that utilizes market theories to curtail harmful effects from emissions through pricing structures.
Travis Wagher, Joshua Mitchell
wiley +1 more source
心型脂肪酸结合蛋白在胸痛6h内诊断急性心肌梗死的meta分析
Zhongguo shiyan zhenduanxue, 2015 目的采用meta分析的方法评价血清心型脂肪酸结合蛋白检测在胸痛发生6h内的急性心肌梗死诊断中的应用价值。方法通过计算机检索Medline、Pubmed、EMBASE、OVID、中国期刊全文数据库（CNKI）等,收集发表2006年1月至2013年1月的关于hFABP检测诊断AMI的横断面研究或病例对照研究,并应用Meta-DiSc统计软件进行分析。结果 7个研究,共2338例受试者纳入meta分析。结果显示血清hFABP检测诊断AMI的灵敏度为63%（95%CI:60%-66%）,特异度为90%（95 ...
刘延青, 冯长州, 孙淑艳
doaj
Linchuang shenzangbing zazhi, 2021 目的评价前列地尔联合肾康注射液治疗老年慢性肾脏病的有效性。方法检索维普、知网、万方数据库、SinoMed中国生物医学文献数据库、PubMed、Web of Science、EMBASE中与前列地尔、肾康注射液、老年慢性肾脏病相关的随机对照试验,检索时限均从建库至2021年2月1日。由两名研究者独立进行文献筛选、数据提取、纳入文献质量评价。使用stata12.1软件利用筛选出的数据进行Meta分析。结果我们检索出10项研究共768例患者,Meta分析结果显示 ...
Dai Ting +3 more
doaj
The Causal Relationship of Social Isolation, depression and the risk of Stroke among the Middle-Aged and the Elderly in China [PDF]
, 2016 摘要 目的本研究旨在探索中国中老年人社会隔离、抑郁与脑卒中发病风险的因果关系，以期阐明中国中老年人社会隔离和抑郁与脑卒中发病风险的影响，明晰抑郁在社会隔离和脑卒中发病关系链中的中介效应，进而对中国中老年人有效预防脑卒中提出相关建议。 方法本研究基于中国健康与养老追踪（ChinaHealthandRetirementLongitudinalStudy，CHARLS）调查中2011年-2013年2期的纵向数据，结局变量基于“医生诊断是否患有脑卒中”条目，抑郁变量由流调中心抑郁量表 ...
马佳平
core
European Policy Analysis, Volume 12, Issue 2, Spring 2026.ABSTRACT This article explains why the European Union Wildfire Risk Management instruments have evolved since the 1980s, even though the underlying patterns of wildfire events have remained largely unchanged. It argues that these changes stem from competing institutional actors promoting distinct policy frames within the European Union's (EU ...
Damien Ballereau, Sabine Saurugger
wiley +1 more source
Adjunctive melatonin for tardive dyskinesia in patients with schizophrenia: A meta-analysis [PDF]
, 2017 Background: Tardive dyskinesia (TD) is characterized by abnormal and involuntary movements. Importantly, TD could cause considerable personal suffering and social and physical disabilities. Aims: This meta-analysis based on randomized controlled trials (
Cai, D. +9 more
core +2 more sources
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT Over the past two decades, Voting Advice Applications (VAAs) have become widely used tools that provide personalized political information to help voters make informed choices and strengthen democratic processes. However, little research has examined their potential unintended effects.
Marius Fröhle +4 more
wiley +1 more source