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Synthesis of Vitamin E Succinate from Candida rugosa Lipase in Organic Medium被引量:4
《Chemical Research in Chinese Universities》2013年第2期223-226,共4页JIANG Xiang-jun HU Yi JIANG Ling GONG Ji-hong HUANG He 
Supported by the National High-Tech Research and Development Program of China(No.2011AA02A209), the Key Project of National Natural Science Foundation of China(No.20936002) and the National Natural Science Foundation of China for Young Scholars(No.20906049).
A screening of commercially available lipases for the synthesis of vitamin E succinate showed that lipase from Candida rugosa presented the highest yield. The synthesis of vitamin E succinate in organic solvents with ...
关键词:Vitamin E succinate Candida rugosa lipase Operating condition 
Shop&Go:TSP heuristics for an optimal shopping with smartphones被引量:1
《Science China(Information Sciences)》2013年第11期41-52,共12页Inmaculada PARDINES Victoria LOPEZ 
sponsored by the Mobile Technologies&Biotechnologies (G-TeC) Research Group of the Complutense University of Spain
Mobile technology has been under constant growth in last years. The emergence of smartphones has encouraged the development of a wide variety of mobile applications. Some of them are related to daily tasks. In this re...
关键词:mobile applications routing problems Android operating system shopping list optimum path 
Prediction of Enzyme Species by Graph Neural Network
《国际计算机前沿大会会议论文集》2021年第2期283-292,共10页Tingyang Zhao Lina Jin Yinshan Jia 
Supported by the Scientific Research Fund of Liaoning Provincial Education Department(L2019048);Talent Scientific Research Fund of LSHU(2016XJJ-033)of China。
Choosing an effective classification and recognition method in a large protein database plays a crucial role in the classification of enzymes.In previous studies on enzyme classification,only node characteristic infor...
关键词:Classification of enzymes Graph neural network Receiver operating characteristic curve 
Schedule refinement for homogeneous multi-core processors in the presence of manufacturing-caused heterogeneity
《Frontiers of Information Technology & Electronic Engineering》2015年第12期1018-1033,共16页Zhi-xiang CHEN Zhao-lin LI Shan CAO Fang WANG Jie ZHOU 
Project supported by the National Natural Science Foundation of China(Nos.61225008;61373074;and 61373090);the National Basic Research Program(973)of China(No.2014CB349304);the Specialized Research Fund for the Doctoral Program of Higher Education,the Ministry of Education of China(No.20120002110033);the Tsinghua University Initiative Scientific Research Program
Multi-core homogeneous processors have been widely used to deal with computation-intensive embedded applications. However, with the continuous down scaling of CMOS technology, within-die variations in the manufacturin...
关键词:Schedule refining Multi-core processor HETEROGENEITY Representative chip operating point 
Kirk effect and suppression for 20 V planar active-gap LDMOS被引量:1
《Journal of Semiconductors》2013年第5期59-63,共5页聂卫东 易法友 于宗光 
For 20 V planar active-gap lateral double-diffused MOSFET (LDMOS), the sectional channel is utilized to decrease the electric field in the n-drift region below the poly gate edge in the off-state, compared with the ...
关键词:planar active-gap LDMOS sectional channel n-drift length L-drift n-drift concentration Kirk effect electrical safe operating area 
Tracheobronchial intubation using flexible bronchoscopy in children with Pierre Robin sequence:Nursing considerations for complications被引量:1
《World Journal of Clinical Cases》2022年第19期6464-6471,共8页Ying-Long Ye Cai-Feng Zhang Li-Zhen Xu Hui-Feng Fan Jun-Zheng Peng Gen Lu Xiao-Yin Hu 
BACKGROUND It has been shown that children with Pierre Robin sequence(PRS)have a higher risk of difficult intubation before surgery.When mask ventilation or tracheobronchial intubation is expected to be challenging,fl...
关键词:Clinical nursing PEDIATRICS Surgical nursing Patient safety Operating room 
Lubrication Performance of Connecting-Rod and Main Bearing in Di erent Engine Operating Conditions
《Chinese Journal of Mechanical Engineering》2019年第2期81-92,共12页Jun Sun Biao Li Shaoyu Zhu Enming Miao Hu Wang Xiaoyong Zhao Qin Teng 
Supported by Science Fund of State Key Laboratory of Engine Reliability of China(Grant No.skler-201708);National Natural Science Foundation of China(Grant No.51490660/51490661)
Only the lubrication performance at rated engine operating condition was generally analyzed in current design and research of engine connecting-rod and main bearing. However, the actual engine(especially vehicle engin...
关键词:LUBRICATION Connecting-rod BEARING MAIN BEARING ENGINE Operating condition 
Five-force Analysis and Market Strategies of Budget Hotels in Small and Medium-sized Cities --ake Xuchang Jinjiang INN for Example
《International English Education Research》2014年第9期81-83,共3页Li PAN 
Budget hotels, as an emerging hotel model, were started and attained a rapid development in China in the last ten years, and have proven to be important part of China抯 hotel industry. As competitions in the hotel ind...
关键词:Jinjiang INN Budget Hotels Xuchang Small and Medium-sized Cities Hotel Operating Management 
Experimental analysis of operational data for roundabouts through advanced image processing被引量:3
《Journal of Traffic and Transportation Engineering(English Edition)》2020年第4期482-497,共16页Marco Bassani Lorenzo Mussone 
Roundabout is still the focus of several investigations due to the relevant number of variables affecting their operational performances(i.e.,capacity,safety,emissions).To develop reliable models,investigations should...
关键词:TRANSPORTATION ROUNDABOUT Image analysis/processing Vehicle tracking and classification Operating speed TRAJECTORY 
Pre-Compression Volume on Flow Ripple Reduction of a Piston Pump被引量:18
《Chinese Journal of Mechanical Engineering》2013年第6期1259-1266,共8页XU Bing SONG Yuechao YANG Huayong 
supported by National Key Technology R&D Program of the Eleventh Five-year Plan of China(Grant No.2011BAF09B03);National Natural Science Foundation of China(Grant No.51075360)
Axial piston pump with pre-compression volume(PCV) has lower flow ripple in large scale of operating condition than the traditional one. However, there is lack of precise simulation model of the axial piston pump wi...
关键词:pre-compression volume flow ripple operating condition axial piston pump 
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