Results 51 to 60 of about 33,994 (155)
浙江大学学报. 医学版目的基于网络药理学方法预测银杏内酯B（GB）的潜在适应证，为其临床重定位提供参考。方法汇总治疗靶点数据库、比较毒理基因组学数据库、蛋白质-小分子结合亲和力数据库等数据库获取的GB靶点，并对文献中已有报道的靶点进行二次核对，构建GB靶点集；整合全基因组关联分析与在线人类孟德尔遗传数据库的数据，建立标准化的疾病-基因数据集。基于人类蛋白质-蛋白质相互作用网络，采用网络邻近度计算药物靶点与疾病模块的拓扑距离，并通过标准化Z值与置换检验评估其显著性（Z<0，P<0.05 ...
张 慧莹 +4 more
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Pest‐preservation paradox among insects
Conservation Biology, EarlyView.The pest‐preservation paradox is a non‐binary perspective that insects range from those that are harmful and requiring management on the one side, to those requiring conservation intervention on the opposite end of the spectrum. Importantly, the vast majority of insects occur somewhere in the center of the two extremes, and their position along the ...
Michael J. Samways +3 more
wiley +1 more source
Synthesis of Pollinator‐Friendly Management in European Protected Areas
Conservation Biology, EarlyView.Effectiveness of pollinator‐friendly management in European protected areas. Abstract Pollinators are important to humans and nature due to their role in ecosystem functioning and services. Research on the effects of pollinator management in protected areas is insufficient compared with that on farmlands and urban areas, potentially hindering ...
Gabriella Süle +45 more
wiley +1 more source
Methodology to identify ecologically matching areas and its applications in conservation planning
Conservation Biology, EarlyView.Abstract Identifying ecologically matching areas is both challenging and critical for understanding spatial patterns of biodiversity and advancing conservation planning. However, existing approaches often lack spatial flexibility, overlook shape and size constraints, or rely on limited environmental parameters, reducing their effectiveness in real ...
Pietro Milanesi +7 more
wiley +1 more source
Early outcomes of England's new biodiversity offset market
Conservation Biology, EarlyView.Abstract Nature markets are being operationalized as a tool to address the biodiversity finance gap and achieve global biodiversity targets. However, there is limited understanding of how the outcomes of these markets align with biodiversity targets.
N. E. Duffus +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2018 为明确施用生物炭对砒砂岩与沙复配土壤水分保持及肥力提升的影响，采用盆栽试验，研究了不同生物炭施用量（0，10，20，30，50 g/kg（以风干土计））对砒砂岩与沙复配土壤理化性状及玉米生长的影响。结果表明：在种植玉米一季后，施用生物炭可显著降低复配土壤容重，尤其当生物炭施用量达到30 g/kg时，土壤容重可降低至1.37 g/cm3，但当生物炭施用量增加到50 g/kg时，土壤容重又出现增加的趋势；土壤田间持水量随生物炭施用量的增加呈显著增加趋势，但当施用量增加到50 g/kg时又会出现下降趋势 ...
魏彬萌, 王益权, 李忠徽
doaj
Haiyang yu huzhao为更好地保护和开发光唇鱼(Acrossocheilus fasciatus)资源，进行了光唇鱼卵原干细胞提取、冻存和移植研究。结果显示，光唇鱼卵原干细胞呈椭圆形，长径和短径分别为(16.52±0.87) µm、(10.66±0.87) µm。低温冻存光唇鱼卵巢时以10%的DMSO作为保护剂效果最好，从冻存卵巢中提取卵原干细胞的效率可达新鲜卵巢的42.22%±1.02%。以孵化出膜3日龄斑马鱼仔鱼为受体，将提取的光唇鱼卵原干细胞用PKH26荧光染料标记后移植入受体鱼腹腔。荧光显微镜观察显示，移植后1~5 ...
王 宏艳 +7 more
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Zhejiang Daxue xuebao. Lixue ban, 2013 植物-土壤反馈可以在一定程度上阐明入侵植物入侵及维持的机制.通过比较入侵植物喜旱莲子草(Alternanthera philoxeroides)预培养的土壤与本地植物莲子草(Alternanthera sessilis)预培养的土壤对入侵植物喜旱莲子草与本地植物莲子草生长的影响，从土壤肥力、微生物群落及化感物质等角度阐明喜旱莲子草入侵过程中的植物-土壤反馈作用及可能机制，为入侵植物入侵机理的阐明提供理论依据.喜旱莲子草预培养土壤与莲子草预培养土壤对自身及彼此的叶生物量、茎生物量 ...
LIYong-hui(李永慧) +2 more
doaj +1 more source
Protected areas on international borders show uneven conservation outcomes
Conservation Biology, EarlyView.Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar +10 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Robust estimates of the magnitude of protected species bycatch are essential for effective fisheries management and marine conservation. Existing bycatch estimation methods typically struggle to accurately and precisely estimate the bycatch of rare species as a result of the statistical assumptions necessary to overcome infrequent encounters ...
Christopher Long +3 more
wiley +1 more source