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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 2, February 2026.ABSTRACT The transformative potential of gallium nitride high electron mobility transistors (GaN HEMTs) in advancing carbon‐neutral power systems remains bottlenecked by contact resistance (Rc) at the metal–semiconductor (M‐S) interface, a critical determinant of switching losses and frequency response.
Ji‐Zhou Zhang +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT This study developed a FeSiAl@LMPGP composite material to address the demand for low‐frequency electromagnetic absorption. Through controllable heat treatment, FeSiAl particles and PbO nanoparticles self‐assembled into a high‐density Mott–Schottky heterointerface structure, which exhibited a significant built‐in electric field (BIEF) effect ...
Yuqi Wang +5 more
wiley +1 more source
Dianci bileiqi, 2021 建立多晶材料内微观不均匀性对电场分布影响的仿真方法具有重要意义。笔者给出了一种基于相场法的多晶体材料内静电场的有限差分仿真方法:基于多相场模型仿真获得的多晶材料模型计算获得介电张量分布,通过有限差分法计算获得电场分布。基于本研究的仿真方法仿真分析了晶体各向异性、晶粒度、晶界厚度等对多晶材料内电场强度分布的影响,电场集中现象随着晶体各向异性程度增加、晶粒度增加、晶界厚度减小而变得更加严重。
杜继实, 张涛, 易歆雨
doaj
Experimental Study on Multi-Jets Electrospinning via Screw Electrode [PDF]
, 2016 电纺纳米纤维在过滤材料、传感器、生物医疗、能量存储等领域都有着极其广阔的应用前景，而批量制备纳米纤维是其从实验室走向市场的关键。本文中提出一种基于螺杆电极的多射流静电纺丝装置，研究了多射流喷射调控规律，开发了带自清洁功能的储液滑块以实现纺丝溶液的持续、均匀供给，实现了纳米纤维的批量化稳定喷射。 通过ANSYS仿真分析了螺杆电极表面电场分布，完成带螺杆电极多射流静电纺丝平台机械结构与电气控制系统的设计开发；利用螺杆带动储液滑块往复运动，实现纺丝溶液的均匀涂布与持续供液 ...
陈新敏
core
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Although lithium metal has been regarded as an ideal anode material for high‐energy‐density batteries, its practical applications remain hindered by many serious challenges. Three‐dimensional (3D) porous Cu current collectors demonstrate potential in ensuring uniform Li deposition.
Meng‐Qi Zhu +7 more
wiley +1 more source
Growth of HfO2 thin film by Remote Plasma Atomic Layer Deposition and the properties of HfO2/Ge interface [PDF]
, 2016 随着器件等比例缩小难度和成本的不断增加，以Si作为沟道材料SiO2作为栅介质的传统CMOS发展接近物理极限，高K介质HfO2栅高迁移率Ge沟道MOSFET成为未来CMOS集成电路技术发展的潜在选择之一。然而metal/HfO2/Ge结构MOS器件存在界面态密度高、栅极漏电流大等问题，因此研究高质量HfO2薄膜生长技术和减少HfO2/Ge界面态是提高metal/HfO2/GeMOS器件性能的有效途径之一。 本文采用远程等离子体辅助原子层沉积法(RP-ALD)生长HfO2薄膜，优化了HfO2薄膜的生长（温度）
池晓伟
core
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Thermodynamic prediction‐driven phase‐field kinetic simulation, with experimental verification, is utilized to explore the high‐performance cobalt–nickel based (CoNi‐based) superalloys. The roles of aluminum (Al) in microstructural evolution and precipitation kinetics of ordered L12‐γ′ strengthened Co–Ni–xAl superalloys are revealed. The alloy
Kun‐Ning Niu +6 more
wiley +1 more source
Research of Graphene Plasmon and the Double Waves Characteristics Based on Guided-Mode Resonance [PDF]
, 2017 光学技术在微纳米领域的极大进步，使光电子器件日益向小体积、高集成和高精度的方向发展，而表面等离激元由于在金属表面自由电子震荡引起的局域电场增强等效应使其在光信号处理、光子集成线路、微纳器件和传感等领域得到广泛应用。随着对等离激元材料——石墨烯的研究，基于石墨烯等离激元（GSP）的微纳器件及其应用也成为当前纳米光子学的研究热点。 本论文主要研究内容如下： 第一，石墨烯的电磁仿真方法。使用有限元仿真软件COMSOLMultiphysics重点研究了石墨烯光学性质的建模技术，包括体积石墨烯法 ...
陈颖
core
RIS-based indoor wireless communication signal enhancement system [PDF]
, 2022 By utilizing the tunable performances of the reconfigurable intelligent surface (RIS) to manipulate the reflected electromagnetic waves, an indoor wireless communication signal enhancement system was constructed, which could improve the signal quality of
Junming ZHAO +4 more
core +1 more source