Results 51 to 60 of about 25,036 (174)
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT As a promising alternative to sluggish Li2CO3‐based Li‐CO2 electrochemistry, Li2C2O4 offers a favorable 2e− discharge pathway, yet its selective formation and reversible decomposition remain debated. Herein, we propose a nonmetal‐metal synergistic catalyst—B‐Ti coregulated layered transition metal boride Ti18B18O9/graphene (B‐Ti/TiBOG)—to ...
Qiong Peng +8 more
wiley +1 more source
Evaluating left atrial function and predicting the efficacy of radiofrequency catheter ablation with persistent atrial fibrillation by speckle tracking imaging [PDF]
, 2015 目的：探讨应用斑点追踪技术（STI）评价持续性房颤患者经导管射频消融（RFCA）术前、术后左心房结构功能变化，并预测房颤患者经导管射频消融术后随访至术后6个月维持窦性心律的可能性。方法：对45例经皮导管射频消融术的持续性房颤患者分别于术前1周、术后24小时、术后3个月、术后6个月和25例对照组（健康志愿者）进行左房结构功能及应变率分析，测量和计算左房前后径指数（LADI）、左房面积指数（LAAI）、左房最大容积指数（LAVImax）、左房射血分数（LAEF）、E/E ...
钟小芳
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang +9 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1981 康复医学(Rehabilitation medicine)是一门关于对慢性病患者和残废者在生理功能上、心理上和职业上进行康复的学科。它的目标是消除或减轻患者生理功能上的缺陷,帮助患者在其身体条件许可的范围内最大限度地恢复生活和劳动能力。 现代康复医学已发展成为一门综合性的边缘学科,主要的分科包括:(1)身体康复(Physical rehabilitation);(2)心理康复(Psychological rehabilitation);(3 ...
卓大宏
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT High‐entropy alloys (HEAs) have attracted considerable interest from researchers owing to their tunable chemical compositions, exceptional structural stability, and promising catalytic properties. However, their large‐scale application is often hindered by complex manufacturing techniques and poor durability.
Sheng Guo +9 more
wiley +1 more source
Role of E3 ubiquitin ligase Smurf1 in regulating NF-κB Signaling [PDF]
, 2016 核因子NF-kappaB是一种在哺乳动物体内广泛表达并且种属间高度保守的转录因子，它在免疫及炎症反应、生长发育、肿瘤形成等多个生理及病理学过程中发挥关键的调控作用。静息状况下，NF-kappaB与NF-kappaB抑制因子IkappaBalpha(InhibitorofNF-kappaB，IkappaBalpha)在胞质中形成复合物，其功能活性被抑制。但当细胞受到上游配体(例如肿瘤坏死因子alpha(tumornecrosisfactoralpha，TNFalpha)的刺激之后 ...
王群
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of sodium‐ion batteries (SIBs) is limited by slow charge transfer kinetics and large material volume changes caused by the large radius of Na+. Leveraging the excellent physicochemical properties and unique heterostructures of metal selenides, ultrafine hetero‐CuFeSe2‐CoSe2 nanoparticles are in situ wrapped by ...
Ying Zhu +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 1997 正确判定肝功能检查的临床意义宋国培作者单位：１３００２１长春，白求恩医科大学第一临床学院肝脏有广泛的生理功能，如代谢、解毒、排泄、免疫、凝血和纤溶因子的生成，以及与肾脏共同维持体液和电解质平衡等。现有的各种肝功能检查只能反映其中某个方面，各项肝功能检...
宋国培
doaj
Biochemical characteristics and function studies of Esx-1 secretion-associated protein EspL and EspG1 [PDF]
, 2016 由巨噬细胞等人体免疫细胞聚集形成的肉芽肿是结核病的形成标志，肉芽肿的形成在结核分枝杆菌的致病过程中扮演着重要角色，它使被感染的宿主与结核分枝杆菌融合在一起。结核分枝杆菌通过特异性的蛋白分泌系统Esx-1分泌系统将具有毒性作用的毒力因子通过高疏水性的细胞膜分泌到胞外。这些毒力因子与宿主中肉芽肿的形成以及结核分枝杆菌毒性作用有关。EspL是结核分枝杆菌Esx-1分泌系统中的一个重要的蛋白，已有研究表明EspL可能通过影响另外两个毒力因子EspE和ESAT-6的分泌而调控肉芽肿的形成 ...
田双良
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multi‐element Prussian blue analog (PBA) nanocomposites have attracted wide attention for their superior characteristics to single‐functional nanomaterials in extensive applications of diagnosis and therapy. In this study, a novel hollow nanocomposite was designed and fabricated by embedding S2− and Ag nanoparticles into a NiCuMnFe (PBA).
Tao Ji +7 more
wiley +1 more source