Results 21 to 30 of about 12,951 (170)
Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Efficient and durable bifunctional electrocatalysts are vital for scalable water electrolysis. Here, we realize cobalt‐vacancy (Covac) engineering in CoFeP supported on N,P‐codoped carbon nanocages (Co1‐vacFeP/NPC) through a simple route comprising a CoFe Prussian blue analog precursor, phosphidation–pyrolysis, tannic‐acid etching, and a ...
Yuan‐Liang Yuan +6 more
wiley +1 more source
HIF-1α、ET-1和ADM在低压低氧性肺动脉高压大鼠肺血管的表达及意义
Zhongguo shiyan zhenduanxue, 2015 目的模拟6,000米海拔高度,建立低压低氧性肺动脉高压（HPH）大鼠模型,研究HPH大鼠肺组织中低氧诱导因子-1α（HIF-1α）、内皮素-1（ET-1）和肾上腺髓质素（ADM）的表达及其变化规律。方法将120只SD大鼠随机分为五组,模拟6 000米海拔大气压和氧分压,分别进行低压低氧暴露4天、7天、10天、14天和21天处理,同时设相应时间点对照组（对照组所处海拔为900米）,低压低氧暴露时间为24小时/天。于计划的暴露终点采集各组大鼠肺组织标本,HE染色后观察大鼠肺组织的病理学变化 ...
徐娇阳 +6 more
doaj
Molecular mechanism of inhibitory effect of lipoxin A4 on estrogen-induced epithelial to mesenchymal transition (EMT) in endometriosis [PDF]
, 2016 子宫内膜异位症，简称内异症（Endometriosis，EM），是育龄妇女的常见病，它是指具有活性的子宫内膜出现在子宫腔以外所引起的一种病变。人群发病率高达10%-15%。其典型症状为不孕和疼痛，严重影响患者的生活质量和家庭和谐，尤其是高达50%的复发率，给家庭和社会带来沉重的经济负担。这一系列防治难题的根本原因在于发病机制尚不明确。解析内异症的发病机制，进而寻找新的药物靶点和安全高效的治疗方法具有重大意义。 本论文首先以临床内异症患者在位/异位子宫内膜组织及非内异症患者子宫内膜组织为研究对象 ...
吴荣锋
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
wiley +1 more source
Study on Geochemistry of Nutrient and Nutrient Criteria in Jiulong Estuary [PDF]
, 2015 由于大量的人为输入河口的营养盐（特别是氮和磷），近海富营养化区域逐渐扩大。河口和近海水体的富营养化已经引起了全世界的广泛关注。水体富营养化对环境造成很多影响，比如水质恶化、赤潮爆发、生态系统结构改变、低氧和死亡区的出现以及大量的经济损失。研究河口营养盐循环，并建立合理的营养盐基准值保护河口及沿海水体的措施刻不容缓。 本研究融合多学科知识，对不同季节的九龙江河口地区进行了多个航次的现场采样和同位素培养，运用GIS技术并收集整理历史数据，揭示了九龙江河口营养盐时空变化、内部迁移转化过程以及水体营养盐浓度 ...
黄铮
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Lung cancer remains the leading cause of cancer‐related deaths worldwide, yet immune checkpoint blockade (ICB) is often compromised by an immunosuppressive tumor microenvironment (TME) with acidosis, hypoxia, and poor T cell infiltration. Here, we develop a TME‐responsive nanoplatform (MgH2@Lip/PD‐L1) that couples hydrogen gas therapy with PD ...
Xuyu Gu +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2023 目的 探究经鼻高流量氧疗(HFNC)应用于重症肺部感染拔管后序贯干预的可行性。方法 选取2021年1月至2021年8月期间南通市海门区人民医院收治的82例重症肺部感染呼吸机支持的患者，根据随机数字表法将其分为观察组和对照组，每组各41例，两组机械通气拔管后，观察组采用HFNC治疗，对照组采用常规氧疗，比较两组患者治疗前，治疗24 h后呼吸功能指标[呼吸频率(R)、血氧饱和度(SPO2)],治疗前、治疗6 h、12 h及24 h的血气指标[氧合指数(PaO2/FiO2)、动脉血氧分压(PaO2 ...
黄珉珉, 李佳, 褚一鸣
doaj
Progress of dye-sensitized water-splitting for hydrogen production [PDF]
, 2006 The mechanism of dye-sensitized water-splitting for hydrogen production is introduced. Research works on the use of different dye molecules and redox mediators are reviewed.
Leung, MKH, Leung, YC, Ni, M
core
A Multifunctional Reducing Molecular Dopant for 16% Efficient Tin Perovskite Solar Cells
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Although lead‐based photovoltaics have seen remarkable progress, tin‐based perovskite solar cells (Sn‐PSCs) continue to face challenges due to their limited power conversion efficiency and insufficient operational stability. The primary cause of this performance gap is the susceptibility of Sn2+ to oxidation, which promotes rapid defect ...
Xianyong Zhou +12 more
wiley +1 more source