Results 21 to 30 of about 12,431 (159)
Rare Metals, EarlyView.ABSTRACT Developing low‐energy‐input electrocatalytic systems for efficient hydrogen production is crucial for advancing sustainable energy technologies. The overall hydrazine splitting (OHzS) has emerged as a promising strategy to reduce the overall energy consumption by replacing the sluggish oxygen evolution reaction.
Haozhou Chen +13 more
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT This study introduces novel nonequiatomic TiZrCoCrMoCux (x = 0, 5, 10; at%) medium‐entropy alloys (MEAx) tailored for orthopedic implants, synergistically combining the biocompatibility of Ti‐based alloys, the wear resistance of CoCrMo alloys, and the antibacterial/osteogenic attributes of Cu. The alloy's microstructure, mechanical properties,
Hang Yu +9 more
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li +12 more
wiley +1 more source
Studies on the pollution levels of antibiotic resistance genes in Jiulong River estuary and wastewater treatment plants in Xiamen [PDF]
, 2012 【目的】近年来由于抗生素的滥用,导致了多药物抗性超级细菌的产生,有关抗生素抗性基因(AnTIbIOTIC rESISTAnCE gEnES,ArgS)在环境介质中分布、迁移和扩散已经引起人们的广泛关注。针对九龙江河口及厦门污水处理设施抗生素抗性基因污染情况开展研究。【方法】通过定性PCr研究九龙江河口水体、沉积物和厦门污水处理设施活性污泥中4种磺胺类、13种四环素类ArgS及2种整合子基因的污染情况,并选择四环素类TET(W)基因进行克隆文库测序分析。【结果】除TET(O)和TET(S)外 ...
于昌平 +4 more
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
化痰祛瘀汤联合康复治疗对老年脑梗死患者神经功能恢复的影响 [PDF]
, 2018 目的探讨在康复治疗基础上给予老年脑梗死患者化痰祛瘀汤治疗后其神经功能缺损恢复情况。方法选取2013年12月~2017年1月期间在制定本研究病理筛选标准下收集60例老年脑梗死患者,随机数字表法分为对照组(30例,常规治疗)和观察组(30例,在常规治疗的基础上采用化痰祛瘀汤联合康复治疗)。使用脑卒中神经缺损评分量表(NIHSS)、运动功能评定量表(Fugl-Meyer)及日常生活活动能力量表(Barthel)评估治疗前后患者神经功能恢复程度、运动能力及自理能力,使用世界卫生组织生活质量测定简表(WHOQOL-
傅丽琼, 康瑾婕
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Methods in Ecology and Evolution, EarlyView.Abstract DNA barcode‐based species identification has become pivotal in biodiversity research. Current barcoding‐based deep learning methods have advantages in species identification but exhibit significant limitations. By using COI barcoding alone, previous studies were unable to fully capture species identification features. Prior methods showed that
Bin Ye +4 more
wiley +1 more source
‘The Heart of the Matter’: Grandparent Childcare in Contemporary Chinese Families
Children &Society, EarlyView.ABSTRACT Grandparent childcare is an international phenomenon, especially within families with children under 3 years old. China is no exception, as shown by a number of quantitative studies. Less clear is our understanding of the actual childcare arrangements involved and how these are negotiated and sustained through the intergenerational ...
Jiatong Ling +2 more
wiley +1 more source
In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle
Conservation Biology, EarlyView.Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla +4 more
wiley +1 more source
Research advances on tobacco florigen gene FT and its regulatory mechanisms [PDF]
, 2018 peer reviewedTobacco (Nicotiana tabacum L.) is an economic crop in which mature leaves are harvested. Early flowering has serious influence on quality and yield of tobacco.
Xie, Minmin
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