作者： Zhang, Jianhu¹;Deng, Yunlin¹²; （¹School of Life Science and Technology, Beijing Institute of Technology, Beijing 100081, China;²College of Pharmacy and Nutrition, University of Saskatchewan, Canada）

出处： Chinese Journal of Chromatography (Se Pu) 2003 Vol.21 No.6 P587-589

摘要： A novel high performance liquid chromatographic method was developed and validated for the quantitative analysis of enantiomeric ritalinic acid (RA), ...

作者： Huang, Shuming¹;Yang, Xinlin¹;Wang, Bangwu¹;Zhu, Hesun¹;Xu, Jianlan²; （¹School of Life Sciences and Technology, Beijing Institute of Technology, Beijing 100081, China;²Wuxi Sanlian High-tech Development Co. Ltd., Wuxi 214023, Jiangsu, China）

出处： Zhongguo Zhongyao Zazhi 2003 Vol.28 No.4 P333-334

摘要： Objective: To develop the procedure for separating the ethanol-soluble and acidic components (ESAC) from Ganoderma lucidum, and to establish a method ...

作者： 邓志华;姚国伟;欧育湘 （School of Life Science and Technology, Beijing Institute of Technology, Beijing 100081, China School of Material Science and Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY 2003 Vol.12 No.2 P186-189

关键词： Beckmann rearrangement;identification;mechanism;erythromycin A

摘要： 9-Deoxo-6-deoxy-6,9-epoxy-9,9a-didehydro-9a-aza-9a-homoerythromycin A (1), 9-deoxo-11-deoxy-9,11-epoxy-9,9a-didehydro-9a-aza-9a-homoerythromycin A (2) ...

作者： Jian-Hua Liang;Guo-Wei Yao （School of Life Science and Technology,Beijing Institute of Technology,Beijing E-mail:ljhbit@sohu.com;School of Life Science and Technology,Beijing Institute of Technology,Beijing E-mail:ljhbit@sohu.com）

出处： Heterocycles 2003 Vol.60 NO.11 P2527-2534

摘要： The ratio of 2,4-OMICRON-Bis(Trimethylsilyl)erythromycin A 9-OMICRON-(1-isopyopoxycyclohexyl)oxime were muchhigher prepared in CkH_3CN than those in C ...

作者： Bai, Yun¹;Zhu, Jie¹;Yang, Xinlin¹;Sun, Tao²;Wang, Songling²; （¹School of Life Science/Technology, Research Center of Materials Science, Beijing Institute of Technology, Beijing 100081, China;²Salivary Gland Disease Center, Beijing Hospital of Stomatology, Capital Univ. of Medical Science, Beijing 100050, China）

出处： Chinese Journal of Clinical Rehabilitation 2003 Vol.7 No.14 P2024-2026

摘要： Aim. To study the effects of two methods of surface treatment for Poly(ethylene oxide terephtalate)/Poly(butylene terephtalate) (PEOT/PBT) on the cell ...

作者： 朱星华，潘舟，郝国防，何云松，蒋路，张海波 （中科院过程工程研究所　　北京；北京理工大学生物工程系；北京理工大学生物工程系）

出处： 化工时刊 2002 第3期 P12-16

关键词： Bt；δ-内毒素；效价；生物测定

摘要： 实验通过比较各种Bt产品生物效价,δ-内毒素含量和悬浮率数据,经过回归分析,得出δ-内毒素含量、悬浮率与生物效价的数学关系。结果表明,在已定其他因素的条件下,δ-内毒素含量与生物效价成正相关,可以作为检测Bt产品的规范方法,而悬浮率的影响可不作考虑。

作者： Liwei Shi ¹;Zhongyin Zhang¹;Zhengyu Li¹;Shuxiang Guo^1,2;Shaowu Pan¹;Pengxiao Bao¹; & Lijie Duan¹; （¹Key Laboratory of Convergence Medical Engineering System and Healthcare Technology, The Ministry of Industry and Information Technology, School of Life Science, Beijing Institute of Technology, Beijing, 100081, China;²Faculty of Engineering, Kagawa University, 2217-20 Hayashicho, Takamatsu, Kagawa, 761-0396, Japan）

出处： Journal of Bionic Engineering

关键词： Bionic amphibious spherical robot;Inertial measurement unit;Quadruped gaits;Forgetting factor least squares algorithm;Generalized prediction control

摘要： We proposed and implemented a leg-vector water-jet actuated spherical robot and an underwater adaptive motion control system so that the proposed robo ...

作者： Liwei Sun^{1,2,3 na1};Wenjing Zhang^{4 na1};Mengyue Wang^{5 na1};Songjian Wang^6,7,8;Zhen Li⁹;Cui Zhao^1,2,3;Meng Lin¹⁰;Qian Si^1,2,3;Xia Li¹;Ying Liang^1,2,3;Jing Wei^1,2,3;Xu Zhang^1,2,3;Renji Chen⁴; & Chunlin Li^1,2,3; （¹School of Biomedical Engineering, Capital Medical University, Beijing, 100069, China;²Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Capital Medical University, Beijing, 100069, China;³Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, School of Biomedical Engineering, Capital Medical University, Beijing, 100069, China;⁴Beijing Stomatological Hospital, Capital Medical University, Beijing, 100050, China;⁵School of Life Science, Beijing Institute of Technology, Beijing, 100081, China;⁶Beijing Institute of Otolaryngology-Head and Neck Surgery, Beijing, 100005, China;⁷Key Laboratory of Otolaryngology-Head and Neck Surgery (Capital Medical University), Ministry of Education, Beijing, 100005, China;⁸Beijing Tongren Hospital, Capital Medical University, Beijing, 100005, China;⁹Department of Ultrasound, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, 100026, China;¹⁰Peking University First Hospital, Beijing, 100034, China）

出处： Neuroscience Bulletin

关键词： Non-syndromic cleft lip and palate;Articulation training;fMRI;Functional connectivity;Graph-based network analysis

摘要： Cleft lip and/or palate (CLP) are the most common craniofacial malformations in humans. Speech problems often persist even after cleft repair, such th ...

作者： Zhenyu Xiao^1,2;Jianwei Lv^2,3;Siqi Zhao^3,4;Rosario Isasi⁵;Xinwei Xie¹;Lei Dong¹;Yaojin Peng^2,3,4;CA （¹School of Life Science, Beijing Institute of Technology , Beijing 100081, China;²Beijing Institute for Stem Cell and Regenerative Medicine , Beijing 100101, China;³State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences , Beijing 100101, China;⁴University of the Chinese Academy of Sciences , Beijing 100049, China;⁵Dr. John T. Macdonald Foundation Department of Human Genetics and John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami , FL 3310, USA）

出处： Life Medicine Plnac052

作者： Yina Gao;Xiu Luo;Peipei Li;Zhaolong Li;Feng Ye;Songqing Liu;Pu Gao （¹ CAS Key Laboratory of Infection and Immunity, National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. ² CAS Key Laboratory of Infection and Immunity, National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China. ³ School of Life Sciences, Beijing Institute of Technology, Beijing 100081, China. ⁴ CAS Key Laboratory of Infection and Immunity, National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China. Electronic address: gaopu@ibp.ac.cn.）

出处： Cell 0

关键词： ATPase;Adenosine deaminase;Adenosine-to-inosine;Anti-phage defense;RADAR;RNA editing;Supramolecular assembly.

摘要： Adenosine-to-inosine RNA editing has been proposed to be involved in a bacterial anti-phage defense system called RADAR. RADAR contains an adenosine t ...