Results 21 to 30 of about 4,109 (118)
Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Advanced metallic glasses, leveraging their ultrahigh strength, excellent corrosion resistance, superior soft magnetic properties and good biocompatibility, have gradually become indispensable strategic cornerstones in critical fields such as aerospace, electronic information and energy power. This unique combination of properties enables them
Yizhou Liu +11 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2014 探讨供应链网络中供应方与链路破坏方在确定性可破坏链路遭受随机性破坏情况下双方的博弈.首先建立Dijkstra算法和模拟退火算法模型，把中国城市分布作为复杂网状结构，对复杂网状结构供应链问题进行了优化研究.然后在链路遭受有限破坏情况下，通过优化供求关系，使被破坏方损失降到最小.并研究了在确定性可破坏链路遭受随机性有限破坏时，破坏策略方与供应链方通过调整新的最优化路径，使博弈双方处于最优状态的方法.
LIUJunwei(刘俊玮) +3 more
doaj +1 more source
Journal of Adolescence, Volume 98, Issue 5, Page 1715-1736, July 2026.ABSTRACT Introduction Following rapid iterations in media technologies, Chinese millennials (born between 1980 and 1995) find themselves in a paradoxical state where digital saturation exists alongside fatigue, making them central practitioners of digital minimalist behavior.
Chao Zhang, Yinze Hao, Jingwen Li
wiley +1 more source
Shuitu Baochi Xuebao, 2016 为了探明盐分在低路基公路边坡土壤中的运移方式，以鹤大高速公路（G11）低路基段边坡土壤为研究对象，引入优先流，来探讨盐分随土壤水分运动的过程。采用亮蓝染色示踪和图像解析方法，分析土壤剖面优先路径水平和垂直分布特征。结果显示：染色区和非染色区的土壤性质存在显著差异，染色区土壤存在较多的孔隙。在水平剖面上，相同影响半径优先路径数量随着土层深度的增加而减少，同一土层中1.0～10.0 mm影响半径的优先路径数量要远远多于＞10.0 mm影响半径的优先路径数量。在垂直剖面上，优先流特征指标染色覆盖率（DC ...
张东旭 +4 more
doaj
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Because of superior transportability and high energy capacity, methanol is regarded as a potential hydrogen carrier. Photocatalytic methanol dehydrogenation offers a sustainable and cost‐effective method for releasing hydrogen. Conventional photocatalysts face challenging obstacles, including the low catalytic efficiency and rapid ...
Rundong Chen +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为了揭示喀斯特林下经济活动中人为踩踏对土壤入渗特性的影响规律，以喀斯特山地森林内部（未受干扰区域）、森林小径中央、森林小径边缘和裸地为试验样地，基于盘式入渗试验测定不同负压水头下（-0.5，-3，-6，-9 cm）的非饱和导水率（K9、K6、K3、K0.5）、饱和导水率KS、Gardner α常数和水流贡献率。通过原位染色示踪试验分别估算各样地的剖面染色面积比（DC）、均匀渗透深度（UniFr）和优先流百分比（PF-fr），分析了人为踩踏对喀斯特森林土壤优先流特征的影响。结果表明，森林小径中央的KS ...
李瑶, 刘冬冬, 车陆禄
doaj
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Aqueous zinc‐ion batteries (AZIBs) have attracted increasing attention in energy storage owing to their high energy density, low redox potential, and cost‐effectiveness. Nevertheless, uncontrolled dendrite accumulation, gas generation, and severe side‐reaction problems hinder the cycling lifespan, which prevents their commercial applications ...
Xiangzhong Kong +8 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2014 通过对三值FPRM(Fixed-polarity Reed-Muller)展开式和四值列表技术的研究，提出了一种三值FPRM电路极性间转换算法，并将其应用于电路面积优化.首先根据四值RM(Reed-Muller)逻辑多项式系数的计算方法，推导出三值FPRM展开式极性间系数转换算法；然后利用该算法，结合三值模代数特点以及电路面积估计模型，沿非循环格雷码极性遍历路径进行三值FPRM电路面积最佳极性搜索，得到面积最优的FPRM电路.最后对8个MCNC基准电路进行测试，结果表明：与0极性Reed ...
SUNFei(孙飞) +2 more
doaj +1 more source
Structural Modulation of Magnetic Softness in Fe‐Based Amorphous Alloys via Pulse Current Training
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Fe‐based amorphous alloys, despite their intrinsically low magnetocrystalline anisotropy, suffer from quasi‐dislocation dipoles and localized stress fields that impede domain‐wall motion and increase coercivity. Here, we introduce pulse current training (PCT) as an energy‐efficient technique to overcome these limitations in a Fe76Si9B10P5 ...
Shumin Ye +13 more
wiley +1 more source