Results 31 to 40 of about 954,657 (175)
Assessing and strengthening community‐based coastal governance
Conservation Biology, EarlyView.Abstract Community‐based coastal governance is essential for biodiversity conservation and sustainable livelihoods, yet many communities continue to face significant challenges in establishing and sustaining effective governance systems. We sought to improve understanding of the current status of community‐based coastal governance across five countries
Mark Andrachuk +21 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
wiley +1 more source
, 2004 本文依据球面波传播原理和介质阻尼效应解释了修正算子的物理含义,解释结果表明加修正算子γB00后的多次透射公式考虑了介质的几何扩散特性,或引入了介质的阻尼特性。最后,通过分析比较 ...
廖振鹏, 周正华
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四川大学学报. 自然科学版, 2000 推广了通常的半群的强半格分解的定义 ,得到 ρG 强半格的定义 .并用 ρG 强半格分解研究了 Green关系H 分别是正则带同余、右 (左 )拟正规带同余和正规带同余的超富足半群的半格分解问题 .
孔祥智
doaj
Zhejiang Daxue xuebao. Lixue ban, 2017 应用Dancer全局分歧理论，研究奇异边值问题正解的存在性和多解性，其中f：[0，1]×[0，∞）→[0，∞）连续.给出了关于此类问题正解存在的充分条件，该充分条件与相应线性问题的第1个特征值有关，且所涉及的值是最优的.
YANDongming(闫东明)
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International Journal of Applied Linguistics, EarlyView.ABSTRACT Studies on classroom interactions suggest that displaying affiliation through linguistic and multimodal resources could promote positive emotions like enjoyment, thereby enhancing engagement and enthusiasm in second/foreign language learning.
Karen C. K. Choi, Kevin W. H. Tai
wiley +1 more source
, 1958 目录第一章 基本概念和定义1. 问题的提法2. 稳定的定义3. 干扰运动的微分方程4. 按李雅普诺夫意义的稳定以及其他一些稳定的定义5. 关于解决稳定问题的方法第二章 对于定常运动的李雅普诺夫第二种方法6. 基本定义7. 函数的定号性及变号性的准则8. 定号的函数的几何解释9. 关于运动稳定的李雅普诺夫第一定理10. 关于运动稳定的李雅普诺夫第二定理11. 前述定理的几何解释12. 前述定理应用举例13. 关于不稳定的李雅普诺夫第一定理14.
(苏)马尔金著, 解伯民等译
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四川大学学报. 自然科学版, 1980 3.方程(1)在p≡17(mod24),q≡3(mod8)或p≡5(mod24),q≡23(mod24)或p≡5(mod24),q≡3(mod8),(p/q)=1时均无正整数解.4.当D=2p时,方程(1)除开有解p=3,x=7,y=20外,无其他的正整数解.5.方程(1)在p≡3(mod4),q≡3(mod4)时无正整数解.国外,Nagell,Ljunggren,Cohn等人有过不少工作,可参看文[4]所附文献.本文用不同于前面诸文的方法,对于D=pq的情形,得到进一步的结果 ...
柯召, 孙琦
doaj
The Development and Validation of the Chinese Vocabulary Levels Test
International Journal of Applied Linguistics, EarlyView.ABSTRACT In response to the increasing need for effective Chinese vocabulary assessments, this study developed the Chinese Vocabulary Levels Test (CVLT), a test designed for intermediate‐level Chinese as a second or foreign language (CSL/FL) learners, based on the vocabulary lists (levels 4–6) from the Chinese Proficiency Grading Standards for ...
Shiwei Qi, Ailan Fu
wiley +1 more source