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《工程管理前沿(英文)》 页码 391-405 doi: 10.1007/s42524-022-0206-4
关键词: system availability product-service integration installed base new product introduction service supply chain reliability-maintenance-inventory optimization
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《医学前沿(英文)》 2017年 第11卷 第3期 页码 445-448 doi: 10.1007/s11684-017-0520-0
Establishing a long-term vascular access in patients exhibiting vascular access exhaustion is challenging. In this study, we reported a case of a direct catheterization in the superior vena cava of a hemodialysis patient with vascular access exhaustion and original dysfunctional catheter inserted via the left internal jugular vein. The direct catheterization was performed with cuffed tunnel catheter (CUFF) and guided by digital subtraction angiography (DSA) and multidetector computed tomography venography (MDCTV). The DSA and MDCTV results revealed an occlusion in the right innominate vein and thromboses in the left innominate, right internal jugular, subclavian, and femoral veins. The distal end of the superior vena cava was localized clearly by the original CUFF under DSA. Directed at the distal end of the superior vena cava, a 0.5-cm secondary puncture was introduced below the lateral head of the sternocleidomastoid muscle via the right neck area. This study is one of the few reports regarding direct catheterization of CUFF via the superior vena cava of a patient with vascular access exhaustion and CUFF dysfunction on the left internal jugular vein. We believe that our study can provide a new alternative for inserting central venous catheter for such patient.
关键词: superior vena cava intervention vascular access exhaustion catheterization tunneled cuffed hemodialysis catheter
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1913-1924 doi: 10.1007/s11705-023-2350-8
关键词: inverse opal TiO2 silicon carbide quantum dots quantum dot sensitized photocatalyst type-II charge transfer route
《化学科学与工程前沿(英文)》 2023年 第17卷 第4期 页码 449-459 doi: 10.1007/s11705-022-2226-3
关键词: UiO-66/MoSe2 photocatalysis dye-containing wastewater heavy metal wastewater oxygen vacancies
《医学前沿(英文)》 doi: 10.1007/s11684-023-0996-8
于永忠
《中国工程科学》 1999年 第1卷 第2期 页码 91-94
高能炸药的发展可以看做经TNT,RDX,HMX三个阶段,而现在进入以CL-20为标志的第四个阶段,CL-20的能量密度增益也仅大于HMX约10%;文章举出了量子化学家们对可能的超级高能量密度材料八氮杂立方烷性能所做的引人注目的计算结果,并强调新的氮同素异形体将是最有希望的超级高能量密度材料。最近在质谱谱线中发现了N5+,Christe制得了N5+的盐。
关于聚合氮Nn,n为一个很大的数字,N原子均以共价键相结合而成为三维的网状结构,它是最值得重视的,有可能成为下一世纪威力最大的超级高级量密度材料。
Plated contacts for solar cells with superior adhesion strength to screen printed solar cells
R. CHEN,S. WANG,A. WENHAM,Z. SHI,T. YOUNG,J. JI,M. EDWARDS,A. SUGIANTO,L. MAI,S. WENHAM,C. CHONG
《能源前沿(英文)》 2017年 第11卷 第1期 页码 72-77 doi: 10.1007/s11708-016-0428-4
关键词: light-induced plating metal adhesion strength copper plating metal contacts solar cell durability silicon solar cells
PAN Yong, JIANG Juncheng, WANG Zhirong
《化学科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 390-394 doi: 10.1007/s11705-007-0071-z
关键词: information nonlinear quantitative correlation superior molecular
Endoscopic resection of a huge Brunner's gland adenoma
ZHANG Binbin, REN Xu, TANG Xiufen, CHI Yuxin, SHI Xuesong
《医学前沿(英文)》 2008年 第2卷 第4期 页码 414-418 doi: 10.1007/s11684-008-0080-4
关键词: superior Histological examination endoscopy gastro-intestinal gastrointestinal haemorrhage
刘德盛,庄惠如,郑凌凌,林嵩,胡宁三
《中国工程科学》 2003年 第5卷 第12期 页码 12-18
螺旋藻是一种已有35亿年生命史的最古老的原核光合生物,已被联合国粮农组织(FAO)和世界卫生组织(WHO)誉为“21世纪最佳保健食品”。通过多年多点室内外试验研究,探明了TA乳粉促进螺旋藻优质高产的应用技术。在螺旋藻工厂化生产中,向养殖池添加TA0.01~0.02mg/L的TA乳粉,能促进螺旋藻的细胞分裂、增殖及藻丝生长,提高净光合速率和干物质积累,增强硝酸还原酶活力和呼吸强度,并显著提高蛋白质、氨基酸、藻蓝蛋白、β-胡萝卜素、叶绿素及类胡萝卜素等含量。在促进螺旋藻品质明显改善的同时,还能显著提高其生物产量,处理比对照的增产幅度可达1.19~1.76 g/d·m2,增产率20%~30%。用TA乳粉作为螺旋藻养殖的调节剂及其养殖工艺是一项新创举,并开拓了TA乳粉在微藻上应用研究的新领域,是促进螺旋藻优质高产的一种比较好的方法,应用前景十分广阔。
《化学科学与工程前沿(英文)》 2021年 第15卷 第6期 页码 1561-1571 doi: 10.1007/s11705-021-2089-z
关键词: three-dimensionally ordered macroporous SrTiO3 ZnxCd1–xS visible light hydrogen production promotion mechanism
Yuyao Ji, Min Ma, Xuqiang Ji, Xiaoli Xiong, Xuping Sun
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 467-472 doi: 10.1007/s11705-018-1717-8
It is highly attractive but still remains a great challenge to develop an efficient electrocatalyst for oxygen evolution reaction under nearly neutral conditions. In this work, we report the transformation of Ni3S2 nanowire array on nickel foam into the amorphous nickel carbonate nanowire array on nickel foam (NiCO3/NF). The resulting NiCO3/NF shows high electrocatalytic activity towards water oxidation and affords current density of 50 mA·cm−2 at overpotential of 395 mV in 1.0 mol·L−1 KHCO3. Moreover, this NiCO3/NF is also durable with a long-term electrochemical durability of 60 h. This catalyst electrode achieves a high turnover frequency of 0.21 mol O2·s−1 at the overpotential of 500 mV.
关键词: water oxidation NiCO3/NF nearly neutral conditions superior activity electocatalyst
基于蝶翅三级微纳米结构的定制光子工程辐射制冷纺织品 Article
郭竑宇, 牛田野, 俞建勇, 王学利, 斯阳
《工程(英文)》 2023年 第31卷 第12期 页码 120-126 doi: 10.1016/j.eng.2023.07.019
通过将被动辐射制冷策略与个人热管理技术相结合,为缓解人体在户外活动中的热不适感提供了新的思路。然而,目前大多数被动辐射制冷材料在穿着舒适性和耐用性方面存在不足。本文采用微阵列技术,成功制备出了具有辐射制冷能力的定制光子工程可穿戴纺织品。所开发的辐射制冷纺织品(RCTs)具有一定的透气透湿性、结构稳定性和扩展光谱响应性(太阳光反射率91.7%、大气窗口发射率95.8%)。在正午炎热环境的室外降温测试中,RCTs所覆盖的皮肤模拟器温度比棉织物低4.4 ℃。这种仿生结构的开发为可穿戴、热湿舒适和结构稳定的辐射制冷纺织品在个人热管理领域的应用提供了新的见解。
标题 作者 时间 类型 操作
Bridging reliability and operations management for superior system availability: Challenges and opportunities
期刊论文
Catheterization via direct cannulation of superior vena cava for a hemodialysis patient with an original
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期刊论文
Design and mechanism insight on SiC quantum dots sensitized inverse opal TiO with superior photocatalytic
期刊论文
Construction of defect-containing UiO-66/MoSe heterojunctions with superior photocatalytic performance
期刊论文
BGB-A445, a novel non-ligand-blocking agonistic anti-OX40 antibody, exhibits superior immune activation
期刊论文
Plated contacts for solar cells with superior adhesion strength to screen printed solar cells
R. CHEN,S. WANG,A. WENHAM,Z. SHI,T. YOUNG,J. JI,M. EDWARDS,A. SUGIANTO,L. MAI,S. WENHAM,C. CHONG
期刊论文
Prediction of the flash points of alkanes by group bond contribution method using artificial neural networks
PAN Yong, JIANG Juncheng, WANG Zhirong
期刊论文
Endoscopic resection of a huge Brunner's gland adenoma
ZHANG Binbin, REN Xu, TANG Xiufen, CHI Yuxin, SHI Xuesong
期刊论文
Superior performance in visible-light-driven hydrogen evolution reaction of three-dimensionally ordered
期刊论文
Nickel-carbonate nanowire array: An efficient and durable electrocatalyst for water oxidation under nearly neutral conditions
Yuyao Ji, Min Ma, Xuqiang Ji, Xiaoli Xiong, Xuping Sun
期刊论文