Results 21 to 30 of about 34,083 (145)

Biodiversity‐driven spatial conservation planning to delineate temporally stable regions

Conservation Biology, EarlyView.
Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella, Viviana Cittadino, Ilaria Bernabò, Antonio Romano, Maurizio Biondi, Davide Serva   +5 more
wiley   +1 more source

Defining and identifying relevant stakeholders to advance effective conservation

Conservation Biology, EarlyView.
The challenge of defining stakeholders in environmental science and an approach for refining existing definitions. Abstract Stakeholder is a contested term that has spawned a multitude of ad hoc definitions. The ambiguity of these definitions has oftentimes impeded transdisciplinary research in environmental governance and conservation science because ...
Milan Büscher, Felix Przesdzink, Christian Wilhelmy, Laura Herzog, Johannes Halbe, Florian Fiebelkorn   +5 more
wiley   +1 more source

雌激素受体α基因多态性与女孩性早熟关系的研究

Zhongguo shiyan zhenduanxue, 2010
目的探讨雌激素受体-α（ERα）基因多态性与江西地区女孩性早熟的相关性。方法应用聚合酶链反应-限制性片段长度多态性（PCR-RFLP）分析技术,检测90例江西地区性早熟女孩和70例江西地区健康体检女孩ERα基因内含子1 Pvu Ⅱ T/C和XbaI A/G酶切位点基因多态性,并观察基因型对血清E2的影响。结果病例组ERα基因XbaⅠ基因型和等位基因频率分布与对照组相比差异有显著性 ...
柯江维, 杨玉, 段荣, 陈强, 刘志强, 杨利, 谢理玲   +6 more
doaj  

Drivers of bat researchers’ intent to adopt field hygiene practices

Conservation Biology, EarlyView.
Abstract Infectious disease is a growing threat to wildlife, with zoonotic transmission most likely at the human–wildlife interface. One underappreciated activity at this interface is fieldwork with wild animals, but associated risks can be mitigated through field hygiene (FH) practices, such as using personal protective equipment and other appropriate
Joanna L. Coleman, Ewan A. Macdonald, Abigail L. Rutrough, Tanja M. Straka, Todd D. Little, Zachary Stickley, Tigga Kingston   +6 more
wiley   +1 more source

Providing regular and frequent maps of losses and gains of farmland birds based on European monitoring data

Conservation Biology, EarlyView.
Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando, Guillem Pocull, Sara Fraixedas, Anna Gamero, David Martí, Oriol Solà, Dani Villero, Verena Keller, Petr Voříšek, Alena Klvaňová, Gabriel Gargallo, Vitalie Ajder, Marc Anton, Ainars Aunins, Dawn Balmer, Mattia Brambilla, Tomasz Chodkiewicz, Przemysław Chylarecki, Cristi Domșa, Vlatka Dumbović Mazal, Virginia Escandell, Néstor Fernández, Ruud Foppen, Juan Gallego‐Zamorano, Carlos Godinho, Irene Guerrero, Christina Ieronymidou, Frédéric Jiguet, Aleksi Lehikoinen, Primož Kmecl, Peter Knaus, Lechosław Kuczyński, Åke Lindström, Qenan Maxhuni, Blas Molina, Jean‐Yves Paquet, Maria Luisa Paracchini, Danae Portolou, Draženko Z. Rajković, Dimitrije Radišić, Jiří Reif, Paul Shimmings, Henk Sierdsema, Jovica Sjeničić, Karel Šťastný, Bård G. Stokke, Nicolas Strebel, Zoltán D. Szabó, Tibor Szép, Norbert Teufelbauer, Nicolas Titeux, Sven Trautmann, Judit Veres‐Szászkac, Thomas Vikstrøm, Lluís Brotons   +54 more
wiley   +1 more source

籽粒苋不同富钾基因型根际钾营养与根系特性研究

Shuitu Baochi Xuebao, 2004
在缺钾土培和水培条件下,研究了籽粒苋不同基因型根际和非根际土壤速效钾、缓效钾和全钾含量的变化,以及根际微生物数量、根系主要分泌物、根系质子分泌量和根系CEC的变化。结果表明,籽粒苋根际土壤速效钾和缓效钾含量明显高于非根际土壤,且在根际形成钾的相对富集区,富钾基因型R104和K12根际钾的富集能力明显高于一般基因型;籽粒苋根际土壤的全钾含量却低于非根际土壤,富钾基因型的降低幅度大于一般基因型。富钾基因型根际微生物数量和根系分泌能力显著高于一般基因型 ...
李廷轩 马国瑞
doaj   +2 more sources

汉族健康人群血管紧张素转换酶多态性及其血清水平的研究

Zhongguo shiyan zhenduanxue, 2010
目的调查汉族健康人群血管紧张素转换酶（ACE）基因的单核苷酸多态性（SNP）分布与血清ACE水平的相关性。方法提取132例健康个体外周血有核细胞DNA,应用荧光标记单碱基延伸分型技术及寡核苷酸微阵列芯片杂交技术检测ACE基因的2个标签SNP（tag20SNP）rs4353和rs4305;应用单一试剂速率法检测血清ACE水平。结果汉族健康人群ACE基因rs4353多态性中AA型占23.4%,AG型占47.7%,GG型占28.9%;rs4305多态性中AA型占10.1%,AG型占49.6%,GG型占40.3%
张阳东, 田亚平, 董振南, 张丹, 温新宇   +4 more
doaj  

Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Artificial intelligence (AI) tools now permeate English academic writing. However, evidence on how feedback modalities align with student differences and with psychological mechanisms remains limited. Prior work often reduced learning styles to simple matches with delivery modes and treated learning engagement and writing anxiety as peripheral.
Yi Ren, Wei Lun Wong, Jessie Barrot, Lawrence Jun Zhang   +3 more
wiley   +1 more source

PGC-1α基因Gly482Ser多态性与2型糖尿病前期的相关性研究

Zhongguo shiyan zhenduanxue, 2012
目的了解云南省昆明地区PGC-1α基因Gly482Ser多态性与2型糖尿病前期的相关性。方法采集361例糖尿病前期人群（IGR）、430例2型糖尿病患者（T2DM）和446例OGTT正常的健康志愿者（NGT）的血样,提取基因组DNA。应用高分辨率熔解曲线分析方法检测PGC-1α基因Gly482Ser基因型,观察三组人群中基因型和等位基因的分布情况,同时分析糖尿病前期不同基因型人群的临床变量的差异性。结果20（1）PGC-1α基因Gly482Ser20AA基因型及G等位基因在T2DM组中的频率分别为0 ...
邓德耀, 袁文丽, 冯倩, 刘春林, 赵东岩, 李显丽, 高宗鹰, 徐红云, 方芳, 李奕平   +9 more
doaj  

Synthesizing Empirical Research on Learner Metacognition in Second Language Writing

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Despite considerable research interest in learner metacognition in second language (L2) writing, there is not yet a review that synthesizes the existing empirical findings and discusses their implications. To fill the void, this systematic review synthesized 39 empirical studies on learner metacognition in L2 writing and examined their salient
Chen Li, Icy Lee, Zhicheng Mao
wiley   +1 more source