Results 51 to 60 of about 11,585 (166)
In-situ Micro-CT analysis of deformation behavior in sandwich-structured meta-stable beta Ti−35Nb alloy [PDF]
Beta Ti−35Nb sandwich-structured composites with various reinforcing layers were designed and produced using additive manufacturing (AM) to achieve a balance between light weight and high strength.
Huang, Wei Ying +6 more
core +2 more sources
Transmission power control and scheduling algorithm in wireless body area networks [PDF]
, 2015 Wireless body area networks(WBAN)were expecting to play an essential role for healthcare,sports,leisure,and all the aspect of our daily life.The purpose was to solve two key issues of WBAN.The first issue was which sensor should transmit during each time
Feng-ye HU +3 more
core +1 more source
Journal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.ABSTRACT Bangladesh's goal of achieving high‐income status by 2041 requires dependable, low‐emission, and affordable energy. With near‐universal grid coverage and increasing demand, nuclear energy is a strategic asset for long‐term baseload supply. However, the existing financing model, typified by the country's most expensive $12.65 billion Rooppur ...
Hafiz Ahmed
wiley +1 more source
Dianci bileiqi, 2022 为了模拟计算ZnO电阻片在避雷器组限制过电压过程中吸收的能量,笔者针对所选取的电阻片进行冲击电流试验;绘制了在不同电流波形下的静态伏安特性曲线,描述了其与电阻片实际伏安特性的关系,并统计了同批次电阻片伏安特性分布规律;通过曲线拟合的方式建立伏安特性方程进行吸收能量的模拟计算。结果显示,在耐受冲击电流的过程中,电流波形波头时间对电阻片吸收能量计算等效性影响最大,波头时间越长,电阻片所表现出的伏安特性越接近试验绘制的静态伏安特性曲线,即通过静态伏安特性曲线进行能量模拟计算等效性越好。
刘志远 +6 more
doaj
GPC3-specific binding peptide conjugated Fe3O4@Au for MRI and PA imaging-guided photothermal therapy [PDF]
, 2017 癌症是威胁人类健康的因素之一，临床研究控制和治疗癌症最有效的方式是实现早期的诊断和治疗。精准医学的发展就是早期诊断和实现个体化治疗，即在正确的时间给病人提供正确的治疗。个体化医学正逐步成为生物医学研究领域的热点，极大地推动临床合理用药和新药研发并有可能成为临床医学实践的典范。而如何设计、制备肿瘤靶向性的诊疗一体化技术是实现个体化医学的关键技术之一。基于传统医学影像技术与分子生物学多学科技术交叉融合产生的分子成像技术，使基本的病理生理学过程中关键分子事件实现可视化 ...
覃再嫩
core
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Although magnetic carbon materials possess significant potential in the field of electromagnetic wave absorption (EWA) due to the synergistic effect of multiple attenuation mechanisms, the currently reported magnetic carbon EWA materials face some challenges, such as high cost, low yield, and easy agglomeration of the magnetic component ...
Bo Jiang +9 more
wiley +1 more source
Study on origin traceability and year characterization by NMR and NIR spectroscopy [PDF]
, 2017 茶树是一种重要的经济作物，在中国已有四五千年的种植历史。近年来，国内外市场对茶叶的需求量不断增加，为我国茶叶市场的发展提供了广阔的舞台。随着经济发展和居民生活水平的提高，人们对茶叶品质的要求也越来越高。 长期以来，人工评审作为茶叶品质判断的一种传统方式，主要通过茶叶的外形、香气、汤色、滋味和叶底五方面的信息对茶叶品质做出整体的评判。但这种感官评判的方法对审评人员具有较高的专业要求，评判结果易受外界因素干扰，而且缺乏科学量化的数据支持。因此，发展快速准确无偏向性的方法来定量分析茶叶中的化学成分 ...
孟维君
core
Boron Difluoride Chelated Aminoanthraquinone Photosensitizer for Type I Photodynamic Therapy
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Type I photosensitizers capable of generating cytotoxic reactive oxygen species (ROS), with reduced oxygen dependence under photoirradiation, are regarded as a promising phototherapeutic approach for hypoxic solid tumors. Herein, based on the electron donor of 9‐phenyl‐carbazole (Cz) and the electron acceptor of anthraquinone (AQ ...
Tian Zhang +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2011 研究不同水肥条件对夏玉米养分吸收及根系活性的影响,解释水肥配合下夏玉米养分吸收规律和根系活跃吸收面积的变化特征.采用管栽试验,研究不同水肥条件对夏玉米不同生育期养分积累特征和根系吸收面积的影响.夏玉米干物质积累量与植株全量N、K的积累量变化趋势基本一致,植株内全量N、K积累量以拔节-大喇叭口阶段最多,P素积累主要集中于抽雄-成熟阶段.不同生育期根系活跃吸收面积与总吸收面积变化均呈单峰式曲线,峰值分别出现在大喇叭口期和抽雄期.在玉米生长季水肥充足条件下 ...
李秀芳, 李淑文, 和亮, 文宏达
doaj
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Weakening the electrostatic attraction between Mg2+ ions and H− ions in MgH2 is vital for improving the kinetic performance of MgH2 for hydrogen storage. Herein, a multivalent microenvironment is synergistically created by Mn and Mg2Ni to break the stable structure of MgH2, enabling rapid and stable de/hydrogenation performance.
Ya‐Ke Wu +7 more
wiley +1 more source