Results 31 to 40 of about 526,480 (164)
Conservation Biology, EarlyView.Abstract Ecological niche models (ENMs) are used to assess the abiotic preferences of species by linking their occurrences to the environmental conditions in which they live. We developed a fossil‐informed ENM framework that integrates mid‐Holocene and modern occurrences to test niche stability and reconstruct abiotic niche characteristics for four ...
Claire. M. Williams +3 more
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Zhongguo cuzhong zazhi摘要： 预测模型是用来预测个体发生目标事件概率或预测结局值的统计模型。预测模型结果可视化展现是开发预测模型全流程中必不可少的一部分。良好的预测模型展现形式不仅可以使预测结果具有更好的可读性、可解释性，也在很大程度上决定了其使用方式和便利性。本文将详细介绍各种预测模型的展现形式，并阐述各自的优缺点。随后结合脑血管病临床预测模型研究，通过研究示例逐一介绍不同展现形式在脑血管病研究中的应用。 Abstract: A prediction model is a statistical model ...
金奥铭，谷鸿秋
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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
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 +3 more
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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
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, 2005 本文首先比较了不同的能源需求预测方法的特点,并选择确定性加随机性时间序列组合模型对我国能源需求进行预测;然后详细介绍了建模的过程,并对模型预测精度和参数稳定性作了评价,结果表明本文采用的组合模型是一种比较有效的预测方法;最后用该模型对我国2004 ...
卢二坡
core
Shiyou jixie, 2015 油套管CO2腐蚀是目前我国海上油气田开发中的难点，常用的腐蚀预测模型多存在适用范围的局限性。机理研究表明，碳钢和低合金钢的腐蚀机理存在温度转变点，腐蚀机理的转变是导致预测模型适用范围受限、超出范围后精度较低的主要原因。针对这一问题，基于目前海上油套管设计使用的半经验腐蚀预测模型，建立了分段腐蚀预测模型。在大量腐蚀试验数据的基础上，建立了碳钢、1Cr、3Cr、9Cr和13Cr钢的腐蚀速率预测模型。误差分析结果表明，分段腐蚀预测模型能有效提高腐蚀速率预测的精度 ...
冯桓榰, 邢希金, 闫伟
doaj
AI foundation models in plant biology
New Phytologist, EarlyView.Foundation models decode genomes, engineer proteins, phenotype crops, and drive AI agents across plant biology. This figure was created in BioRender (BioRender.com/xcmmkel). Summary Rapid technological progress has enabled plant biologists to accumulate unprecedented volumes of multi‐scale, multi‐modal data, yet this abundance of data has intensified ...
Haopeng Yu
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Shuitu Baochi Xuebao, 2003 分析了利用神经网络进行时间序列预测的方法及其基本工作原理,并且利用神经 网络建立了土壤水分预测模型.试验结果表明:所建立的模型具有较好的预测效果;用神经网络建立土壤水分预测模型的方法是可行的.
刘洪斌, 武伟, 魏朝富
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Sexuality, Gender &Policy, Volume 9, Issue 3, August 2026.ABSTRACT The study aimed to investigate the cultural and gender differences in the attitudes of Israeli Jews and Israeli Arabs toward homosexuality. A self‐reporting questionnaire was completed by 519 participants. A significant difference was discovered between Jewish and Arab individuals, with those who had prior familiarity with the lesbian, gay ...
Vered Ben David, Felix Kaplan
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