Results 21 to 30 of about 16,500 (146)

Evolutionary and environmental determinants of heat tolerance and acclimation capacity in herpetofauna

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Exploring heat tolerance and acclimation capacity can provide an effective approach to evaluating species’ sensitivity to extremely high temperatures due to climate warming. Despite some work on amphibian and reptile thermophysiological adaptation, related questions remain. We reviewed the literature to provide a synthesis of worldwide data on
Zijian Sun, Baojun Sun, Jianping Jiang, Xiwen Peng, Bo Xiong, Weizhi Yao, Jianguang Qin, Shengqi Su, Tian Zhao   +8 more
wiley   +1 more source

Extent of threats to marine fish from the online aquarium trade in the United States

Conservation Biology, Volume 40, Issue 1, February 2026.
The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin, Yiwen Zeng, Bryan To, Robert J. Holmberg, Andrew L. Rhyne, Michael Tlusty, David S. Wilcove   +6 more
wiley   +1 more source

不同类型光缆对地表和井中分布式声波传感信号质量的影响研究

Dizhen xuebao
近年来，分布式声波传感技术（DAS）以其低成本、高密度、可实时观测等优势在地震学等多个学科领域迅速发展并得到了广泛应用。光纤作为DAS观测系统中重要的传感元件，其本身结构可直接影响数据采集质量，进而影响数据分析结果；同时光纤的物理特性还会影响野外观测成本和观测难度。然而，如何在地球物理观测中选择合适的光纤依然缺乏定量参考。为此，本文根据地震数据的关键特征定义了一套评价指标，用来定量评估DAS观测数据的质量；然后，针对地表浅埋布设DAS设备和垂直井中布设DAS设备两种主要的地震观测系统，设计了对比试验方案，
Bao Deng, Junlun Li, Dawei Fang, Lishu Zhang, Hongyu Ni   +4 more
doaj   +1 more source

Clarity of a Philosophy of Data Analysis During the Age of Big Data [PDF]

, 2014
本文在剖析了国内外大数据研究和应用现状的基础上,提出了“大数据时代“的定义,并从统计学的角度界定了“大数据“概念。同时,根据大数据的特点,本文重新审视了在大数据时代统计研究工作过程及统计思维所面临的挑战,明确了统计工作和统计研究转变的基本思路。This paper sets forth background of the age of big data and proposes the definition of big data based on background of the age of ...
刘晓葳, 朱建平, 章贵军
core  

Examining the Impact of Digital Linguistic Landscapes on Students’ motivation, and Self‐Perceived Achievement in Second Language Writing

International Journal of Applied Linguistics, Volume 36, Issue 1, Page 652-666, February 2026.
ABSTRACT Given the importance of the linguistic landscape in language learning, the digital linguistic landscape (DLL) has emerged as an important multimodal input resource. However, few studies have been conducted to explore the antecedent and predictive effect of the DDL on L2 writing. To address this gap, the study attempted to conceptualize the DLL
Zi Yang, Lawrence Jun Zhang
wiley   +1 more source

基于改进YOLOv5在电力巡检中的目标检测算法研究

Gaoya dianqi, 2023
针对输电线路巡检的复杂场景下被遮挡以及目标较小导致的误检问题，文中提出了一种基于YOLOv5的改进算法模型。首先通过数据增强和数据扩充数据集进行预处理；其次给引入SE模块，加强对不同尺度下目标的特征融合；然后引入CBAM模块，进行进一步特征提取，使提取的特征信息更加突出。最后，对损失函数进行优化，改进小数据导致的样本不均衡现象。经实验证明，改进后的算法有效地提高了被遮挡的目标和小目标的识别率，mAP较原算法精度提高了5%,Recall提高了14.6%。与其他改进模型相比，精度、召回率都有提高 ...
游越, 伊力哈木·亚尔买买提
doaj  

Genetic Confirmations of Dwarf Lemurs Across Madagascar Highlights Complex Biogeographic Patterns 马达加斯加全境鼠狐猴的遗传确认揭示了复杂的生物地理模式

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, Lydia K. Greene, Antonin Andriamahaihavana, Jean‐Basile Andriambeloson, Radosoa Andrianaivoarivelo, Herizo Andrianantenaina, Ando Andriantsalohimisantatra, Landry Bemita, Chris Birkinshaw, Jean Marcellin Dimbilahy, Elaine E. Guevara, Anna Mananjara Mahefaniaina, Manitra F. Rajaonarison, Toky H. Rakotoarinivo, Fenonirina Rakotoarison, Lovasoa Sylviane Rakotozafy, Elodi Rambeloson, Tianjanahary Randriamboavonjy, Yockline Randriamihanta, Hoby A. Rasoanaivo, Rojo N. Ravelojaona, Josia Razafindramanana, Sandratra R. Rakotonomenjanahary, Tahiry V. Rivoharison, Haja R. Tongasoa, Rachel C. Williams, Fanomezana M. Ratsoavina, Anne D. Yoder   +27 more
wiley   +1 more source

Pharmacophore model construction of glycogen synthase kinase-3 inhibitors(GSK-3抑制剂药效团模型的构建)

Zhejiang Daxue xuebao. Lixue ban, 2012
选择活性跨越0.08〜100 000 nmol • L-1的8类共30个GSK-3竞争性抑制剂小分子作为训练集，其余490个不同结构和活性的小分子作为测试集.采用Accelrys Discovery Stutio Client 2. 5软件，筛选得到由1个氢键受体、1个氢键供体、1个疏水中心、1个环芳香性和1个排除体积组成的最佳模型（Correl=0. 900，Config=13. 962，Δcost=90.
LÜYang(吕杨), JIANGYong-jun(蒋勇军), PANShan-fei(潘善飞), DAINa(代娜), LUOHai-bin(罗海彬)   +4 more
doaj   +1 more source

Exploring AI Literacy and AI‐Induced Emotions among Chinese University English Language Teachers: The Partial Least Square Structural Equation Modeling (PLS‐SEM) Approach

International Journal of Applied Linguistics, Volume 35, Issue 4, Page 1897-1911, November 2025.
ABSTRACT Despite artificial intelligence (AI) emerging as a key driver of innovation and transformation in language education, how to enhance language teachers’ AI literacy and understand their emotional experiences in AI‐mediated teaching remains largely unexplored.
Xiao Xie, Mark Feng Teng, Lawrence Jun Zhang, Abdullah Alamer   +3 more
wiley   +1 more source

Synopsis of the antimicrobial use guidelines for canine pyoderma by the International Society for Companion Animal Infectious Diseases (ISCAID)

Veterinary Dermatology, Volume 36, Issue 5, Page 552-565, October 2025.
Abstract Background Canine pyoderma is one of the most common presentations in small animal practice, frequently leading to antimicrobial prescribing. Objectives To provide clinicians with antimicrobial treatment guidelines for staphylococcal pyoderma, including those involving meticillin‐resistant staphylococci.
Anette Loeffler, Christine L. Cain, Lluís Ferrer, Koji Nishifuji, Katarina Varjonen, Mark G. Papich, Luca Guardabassi, Siân M. Frosini, Emi N. Barker, Scott J. Weese   +9 more
wiley   +1 more source