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Effect of compound Sophorae Flavescentis Jiechangrong capsule on expression of NF-κB p65 and STAT6
Heng FAN MD, Jia ZHAO MM, Lin SHEN BM, Qing TANG MD, Zhexin SHOU MM, Li LIANG BM, Yi LIAO BM, Xiaoyan CHEN BM,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 480-484 doi: 10.1007/s11684-009-0083-9
关键词: colitis ulcerative compound Sophorae Flavescentis Jiechangrong capsule nuclear factor-κ B p65 (NF-κ B p65) signal transducer and activator of transcription 6 (STAT6)
Computational modeling of fracture in capsule-based self-healing concrete: A 3D study
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1337-1346 doi: 10.1007/s11709-021-0781-1
关键词: 3D fracture self-healing concrete spherical cohesive elements heterogeneous
Steam reforming of toluene as a tar model compound with modified nickel-based catalyst
Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU
《能源前沿(英文)》 2022年 第16卷 第3期 页码 492-501 doi: 10.1007/s11708-021-0721-8
关键词: catalytic steam reforming tar model compound Ni-based catalyst carbon resistance
Zohreh SHEIKH KHOZANI, Khabat KHOSRAVI, Mohammadamin TORABI, Amir MOSAVI, Bahram REZAEI, Timon RABCZUK
《结构与土木工程前沿(英文)》 2020年 第14卷 第5期 页码 1097-1109 doi: 10.1007/s11709-020-0634-3
关键词: compound channel machine learning SKM model shear stress distribution data mining models
Capsule endoscopy—A mechatronics perspective
Lin LIN, Mahdi RASOULI, Andy Prima KENCANA, Su Lim TAN, Kai Juan WONG, Khek Yu HO, Soo Jay PHEE
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 33-39 doi: 10.1007/s11465-011-0203-5
The recent advances in integrated circuit technology, wireless communication, and sensor technology have opened the door for development of miniature medical devices that can be used for enhanced monitoring and treatment of medical conditions. Wireless capsule endoscopy is one of such medical devices that has gained significant attention during the past few years. It is envisaged that future wireless capsule endoscopies replace traditional endoscopy procedures by providing advanced functionalities such as active locomotion, body fluid/tissue sampling, and drug delivery. Development of energy-efficient miniaturized actuation mechanisms is a key step toward achieving this goal. Here, we review some of the actuators that could be integrated into future wireless capsules and discuss the existing challenges.
关键词: wireless capsule endoscopy ingestible medical device in-body medical device medical robot miniature actuator
R158Q and G212S, novel pathogenic compound heterozygous variants in of Gitelman syndrome
《医学前沿(英文)》 2022年 第16卷 第6期 页码 932-945 doi: 10.1007/s11684-022-0963-9
关键词: Gitelman syndrome mouse model compound heterozygous hypokalemia Slc12a3
A compound load simulator based on zero-torsion parallel mechanisms
Jingjun YU, Wei LI, Xu PEI, Shusheng BI, Guanghua ZONG
《机械工程前沿(英文)》 2012年 第7卷 第1期 页码 1-4 doi: 10.1007/s11465-012-0306-7
Yan Ma, Xiaoming Du, Yi Shi, Deyi Hou, Binbin Dong, Zhu Xu, Huiying Li, Yunfeng Xie, Jidun Fang, Zheng Li, Yunzhe Cao, Qingbao Gu, Fasheng Li
《环境科学与工程前沿(英文)》 2016年 第10卷 第6期 doi: 10.1007/s11783-016-0870-x
关键词: Soil contamination Volatile organic compound Mechanical soil aeration Engineering practice China
冯怡生
《中国工程科学》 1999年 第1卷 第1期 页码 58-62
磷复肥生产排放的磷石膏废渣堆存占地,污染环境,已成为亟待解决的难题。利用磷石膏制硫酸与水泥,可消除污染,实现硫资源的良性循环,使经济效益、社会效益和环境效益有机统一,促进了磷复肥工业的可持续发展。
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《机械工程前沿(英文)》 2014年 第9卷 第2期 页码 156-167 doi: 10.1007/s11465-014-0297-7
A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication (EHL) problems is presented. First, by introducing a special matrix splitting iteration method into the traditional compound direct iterative method, the full matrices for the linear systems of equations are transformed into sparse banded ones with any half-bandwidth; then, an extended Thomas method which can solve banded linear systems with any half-bandwidth is derived to accelerate the computing speed. Through the above two steps, the computational complexity of each iteration is reduced approximately from O(N3/3) to O(β2N), where N is the total number of nodes, and β is the half-bandwidth. Two kinds of numerical results of transient EHL line contact problems under sinusoidal excitation or pure normal approach process are obtained. The results demonstrate that the new algorithm increases computing speed several times more than the traditional compound direct iterative method with the same numerical precision. Also the results show that the new algorithm can get the best computing speed and robustness when the ratio, half-bandwidth to total number of nodes, is about 7.5%–10.0% in moderate load cases.
关键词: elastohydrodynamic lubrication transient line contact matrix splitting iteration method the Thomas method
李兵,陈磊,丁建军,蒋庄德
《中国工程科学》 2013年 第15卷 第1期 页码 39-44
针对具有复杂型面的叶片类零件检测中所面临的数字化测量问题,提出了一种复合式的测量原理与方法。分别采用接触式的电感原理和非接触式的激光三角原理测量叶片的叶根基准以及叶身型面,并基于此原理设计研制了叶片型面四坐标测量系统。研究中结合该系统的机械结构特征,对影响其测量精度的各项几何误差进行了系统的分析,并提出了基于激光干涉测量的误差提取与补偿方法。实验结果表明,应用提出的误差分析与补偿方法可有效获取叶片型面四坐标测量系统的几何误差并显著提高其测量精度。
Personalized biomedical devices & systems for healthcare applications
I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 3-12 doi: 10.1007/s11465-011-0209-z
With the advancement in micro- and nanotechnology, electromechanical components and systems are getting smaller and smaller and gradually can be applied to the human as portable, mobile and even wearable devices. Healthcare industry have started to benefit from this technology trend by providing more and more miniature biomedical devices for personalized medical treatments in order to obtain better and more accurate outcome. This article introduces some recent development in non-intrusive and intrusive biomedical devices resulted from the advancement of niche miniature sensors and actuators, namely, wearable biomedical sensors, wearable haptic devices, and ingestible medical capsules. The development of these devices requires carful integration of knowledge and people from many different disciplines like medicine, electronics, mechanics, and design. Furthermore, designing affordable devices and systems to benefit all mankind is a great challenge ahead. The multi-disciplinary nature of the R&D effort in this area provides a new perspective for the future mechanical engineers.
关键词: personalized medical devices wearable sensor haptic device ingestible medical capsule
Deep desulfurization of diesel fuels by catalytic oxidation
YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan
《化学科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 162-166 doi: 10.1007/s11705-007-0030-8
关键词: organosulfur compound performic presence activated hydrogen peroxide
Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 792-801 doi: 10.1007/s11709-020-0629-0
关键词: self-healing concrete interfacial zone capsule materials cohesive elements fracture maps
标题 作者 时间 类型 操作
Effect of compound Sophorae Flavescentis Jiechangrong capsule on expression of NF-κB p65 and STAT6
Heng FAN MD, Jia ZHAO MM, Lin SHEN BM, Qing TANG MD, Zhexin SHOU MM, Li LIANG BM, Yi LIAO BM, Xiaoyan CHEN BM,
期刊论文
Steam reforming of toluene as a tar model compound with modified nickel-based catalyst
Omeralfaroug KHALIFA, Mingxin XU, Rongjun ZHANG, Tahir IQBAL, Mingfeng LI, Qiang LU
期刊论文
Shear stress distribution prediction in symmetric compound channels using data mining and machine learning
Zohreh SHEIKH KHOZANI, Khabat KHOSRAVI, Mohammadamin TORABI, Amir MOSAVI, Bahram REZAEI, Timon RABCZUK
期刊论文
Capsule endoscopy—A mechatronics perspective
Lin LIN, Mahdi RASOULI, Andy Prima KENCANA, Su Lim TAN, Kai Juan WONG, Khek Yu HO, Soo Jay PHEE
期刊论文
A compound load simulator based on zero-torsion parallel mechanisms
Jingjun YU, Wei LI, Xu PEI, Shusheng BI, Guanghua ZONG
期刊论文
Engineering practice of mechanical soil aeration for the remediation of volatile organic compound-contaminated
Yan Ma, Xiaoming Du, Yi Shi, Deyi Hou, Binbin Dong, Zhu Xu, Huiying Li, Yunfeng Xie, Jidun Fang, Zheng Li, Yunzhe Cao, Qingbao Gu, Fasheng Li
期刊论文
A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication
null
期刊论文
Personalized biomedical devices & systems for healthcare applications
I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM
期刊论文
Deep desulfurization of diesel fuels by catalytic oxidation
YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan
期刊论文