Results 31 to 40 of about 141,215 (160)
Behavioral interventions to reduce demand for threatened freshwater turtles as pets
Conservation Biology, EarlyView.Abstract Growing demand for freshwater turtles as pets has fueled illegal trade and accelerated wild population declines, underscoring the need for theory‐based demand‐reduction interventions. We conducted a three‐part randomized controlled trial with active turtle keepers (n = 1800) in China to test conservation‐ and legality‐framed messages by ...
Wuji Zheng +9 more
wiley +1 more source
, 2017 <p>目前建筑行业普遍采用现浇后张法预应力混凝土结构，这种技术通过预埋管道、张拉、穿筋、灌浆等施工工序为混凝土结构建立预应力已达到设计标准和要求。本文简要探讨现浇后张法预应力施工过程中存在的问题及相应的预防措施和解决方案。</p>
国平 唐
core +1 more source
中晚期胃癌介入干预前后血清MG7-Ag、sIL-6R、VEGF的变化
Zhongguo shiyan zhenduanxue, 2011 目的观察血清MG7-Ags、IL-6R、VEGF在中晚期胃癌患者介入干预前后水平变化。方法选择中晚期胃癌患者50例,其中介入干预30例,静脉化疗20例,化疗药物选用5-氟脲嘧啶、亚叶酸钙及草酸铂,分别在干预前、干预后2周、干预后4周,清晨空腹留取静脉血5 ml,室温下静置半小时,再3 000 r/min离心10 min,留取血清进行检测,MG7-Ags、IL-6R、VEGF的测定采用ELISA法。结果介入干预组中MG7-Ags、IL-6R的水平呈下降趋势,在干预后4周 ...
张惠洁 +8 more
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Exploring legal‐ and health‐risk messaging to reduce demand for elephant skin
Conservation Biology, EarlyView.Abstract Asian elephants (Elephas maximus) are poached for an illegal trade in their skins, which are used in traditional medicine in Africa and Asia. We explored whether messages about the legal and health risks of using elephant skin for medicinal purposes (stomach illness) could reduce such consumption.
Beilu Duan +10 more
wiley +1 more source
, 2010 发掘文化资源中的灾后心理干预方法,验证具有中国文化特征书法治疗的有效性.方法 采用香港大学高尚仁教授创立的书法治疗方法对德阳地区2所小学的80名四、五年级有明显创伤后应激反应的小学生进行对照实验.实验组41名学生,对照组39名学生.研究在地震后1年进行.实验组每天进行书法练习,每次完成5页的定量训练;对照组正常上课,实验为期30天.以事件冲击量表(儿童版CRIES-13)问卷、唾液皮质醇分别作为筛选和干预效果指标.结果 干预结束后,实验组唾液皮质醇和CRIES阳性指标显著下降,对照组差异不显著.结论 ...
宗焱 +9 more
core +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT Although the use of AI technologies (e.g., chatbots and automated writing evaluations (AWE)) has gained considerable attention in language learning fields in recent years, how AI technologies have been designed and implemented in language learning education, as well as their effectiveness, is understudied.
Shen Qiao +2 more
wiley +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT In English medium instruction (EMI), students face cognitive and emotional demands in second language (L2) communication, which may hamper their motivation and willingness to communicate (WTC). Adopting a mixed‐methods design, this study explores how growth mindsets affected student motivation (e.g., ideal L2 self and ideal disciplinary self ...
Pengzhan Yang +2 more
wiley +1 more source
hs-cTnT和NT-proBNP在急性心肌梗死患者预后中的价值研究
Zhongguo shiyan zhenduanxue, 2016 目的探索hs-cTnT和NT-proBNP在急性心肌梗死患者预后中的临床价值。方法纳入2013年1月至2014年12月共347例AMI患者为研究对象,按预后分为预后良好组（272例）和预后不良组（75例）。比较两组患者hs-cTnT和NT-proBNP水平,分析预后良好组和预后不良组入院及出院hs-cTnT和NT-proBNP水平差异。结果在预后不良组中出院hs-cTnT水平为3127.0（1638.0-6054.0）ng/L,高于入院hs-cTnT的1390.0（291.7-4189.0）ng/L ...
周莉莎 +5 more
doaj
International Journal of Applied Linguistics, EarlyView.ABSTRACT Collaborative writing has attracted increasing attention in English as a Foreign Language (EFL) instruction due to its potential to enhance learners’ writing competence. However, few studies have examined the comparative effects of collaborative versus independent writing on EFL learners’ individual performance, especially in higher‐order ...
Ting Huang, Chenze Wu, Wenkang Zhang
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2021 目的利用Firehose数据库的数据,分析与急性髓系白血病(AML)发生、发展及预后相关的分子标志物,构建基于机器学习算法的AML 1年预后模型。方法从GDC(Genomic Data Commons)的外部链接Broad Firehose数据库中下载关于AML患者的临床及转录组数据,筛选出符合要求的生存期及mRNA测序数据的病历共163例。运用R语言DESeq程序包进行差异表达基因的筛选,并应用R语言的Rattle程序包构建基于20基因的AML 1年预后生存模型。结果 EBF4、MTUS2、NT5E ...
何文君 +3 more
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