Results 41 to 50 of about 6,531 (134)
Integrative Conservation, Volume 4, Issue 4, Page 665-674, December 2025.Using a diagnostic mitochondrial marker gene, we document the presence of furry‐eared dwarf lemurs, a species known from Madagascar's eastern montane rainforests, in several forest fragments across the island's central highlands. These findings raise new questions about when this species colonized these sites, how they tolerate these changing and ...
Marina B. Blanco +27 more
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Zhongguo shiyan zhenduanxue, 2008 目的方法利用液体芯片-飞行质谱技术进行血清中胶质瘤疾病相关蛋白质的筛选。结果将78例胶质瘤患者和68例正常对照者血清样本各随机分为模型建立组和模型验证组;应用液体芯片-飞行质谱技术测定模型建立组样本,进行了差异蛋白的筛选和诊断模型的建立;然后用模型验证组样本进行了差异蛋白和模型的验证;并对其中的蛋白质进行鉴定。经模型建立组胶质瘤患者与正常对照者的血清蛋白质图谱比较,得到差异蛋白17个并建立了诊断模型,建模蛋白质为1460（m/z）、1612（m/z）、1776（m/z）、1862（m/z）、1941（m/
王雅杰 +9 more
doaj
Behavioral Profiles in Collectivism: Evidence From China
, 2023 以往研究发现个体主义/集体主义不同面向之间呈现弱相关或者不相关，且这种几乎为零的相关性并不是由于个体内水平的不稳定性所致。研究者们提出行为剖图假说来解释集体主义的不同面向在个体间不存在相关性而个体内存在跨时间一致性这一现象，认为集体主义是一个联结松散的行为剖图。以往研究主要在美国、加拿大等个体主义水平较高的西方文化进行，在日本也仅进行了个体间相关性的研究，没有进行个体内相关性的研究。中国同日本一样，均为集体主义文化的典型代表国家，本研究假设行为谱图假说在中国也同样适用。 研究一以横切面角度为主 ...
陈晶
core
Exploring the importance of aromatic plants' extrafloral volatiles for pollinator attraction
New Phytologist, Volume 248, Issue 2, Page 517-528, October 2025.Summary Aromatic plants occur in many plant lineages and have widespread ethnobiological significance. Yet, the ecological significance and evolutionary origins of aromatic volatile emissions remain uncertain. Aromatic emissions have been implicated in defensive interactions but may also have other important functions.
Aphrodite Kantsa +3 more
wiley +1 more source
Integrative Conservation, Volume 4, Issue 3, Page 277-286, September 2025.This study provides an innovation to address the challenge in accessibility to samples and genetic markers in Snow leopard conservation genetic studies. We performed next‐generation sequencing (NGS) on 19 fecal samples obtained from the eastern Qinghai‐Tibet Plateau, and successfully assembled 17 complete mitogenome sequences (~16,720 bp) and ...
Chen Cheng +7 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 135-146, August 2025.ABSTRACT Objective To derive pooled estimates of maternal, fetal and pediatric outcomes up to the age of 30 months in patients undergoing pre‐ or postnatal surgery for open spina bifida (OSB). Methods A systematic search was conducted in MEDLINE, PubMed (non‐MEDLINE records), Embase, Web of Science, ClinicalTrials.gov, Cochrane Central Register of ...
Y. Kunpalin +10 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2008 【目的】 建立适于人表皮组织的双向电泳技术,并应用质谱技术对人表皮组织蛋白质组进行初步分析?【方法】 利用组织匀浆法制备人表皮组织总蛋白?固相pH 梯度胶条进行双向电泳?PDQuest 7.4软件比较和分析电泳图谱,利用质谱技术鉴定部分蛋白斑点?【结果】 成功建立了适用于人表皮组织蛋白质组分析的双向电泳技术,获得和比较了人表皮组织双向电泳四种染色图谱?人表皮组织的蛋白质在pH5～8范围内分布均匀,分子量集中在15～100 ku之间?银染图谱获得的蛋白斑点数为586±14 ...
聂燕芳 +4 more
doaj
浙江大学学报. 医学版目的建立鱼肝油制剂中维生素D3含量测定的柱切换二维液相色谱方法。方法通过皂化萃取制备样品，采用双泵单阀切换双检测器的二维液相色谱法，对色谱柱、捕获装置和检测波长进行优化，对方法的线性、系统适用性、回收率、重复性和样品稳定性进行考察，并在实际样品测定中进一步验证。结果建立了柱切换二维色谱法：一维色谱以Agilent PoroShell SB-C8（50 mm×4.6 mm，2.7 μm）为色谱柱，乙腈-水为流动相梯度洗脱，流速为1.0 mL/min，检测波长为264 nm；二维色谱以Agilent ...
戚 绿叶 +4 more
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Environmental niche models improve species identification in DNA barcoding
Methods in Ecology and Evolution, Volume 15, Issue 12, Page 2343-2358, December 2024.Abstract Recent advances in DNA barcoding have immeasurably advanced global biodiversity research in the last two decades. However, inherent limitations in barcode sequences, such as hybridization, introgression or incomplete lineage sorting can lead to misidentifications when relying solely on barcode sequences.
Cai‐qing Yang +6 more
wiley +1 more source
Review of Policy Research, Volume 41, Issue 5, Page 713-739, September 2024.Abstract This study offers a comprehensive overview of the literature on policy advisory systems (PAS), motivated by its significance, growing interest in the field among policy scholars, and the substantial body of recent research published recently. The study conducted a quantitative bibliometric analysis of 62 articles on PAS published between 1993 ...
Fiaz Hussain, Denise Tsang, Zain Rafique
wiley +1 more source