发明人：黄销，苏红，赵爱迪，蒋志宏，李辉

申请日期：2023.03.01

摘要：本发明公开一种视网膜动静脉分类优化方法及系统，涉及图像处理领域，该方法包括根据血管二值化分割结果，采用轻量化算法和多级Dijkstra最短路径算法确定血管拓扑结构；根据血管拓扑结构，采用反流向溯源算法，确定有向图；并对有向图采用方向修正算法进行方向校正，确定从末端到视神经头的血管有向拓扑结构；将血管 ...

作者：Hou, Bingdong;Zhang, Lingyue;Ai, Xianneng;Li, Hui （Beijing Wuzi U; Beijing Institute of Technology; Beijing Institute of Technology; Beijing Institute of Technology）

出处：Energy Policy 2021

关键词：Development;Gas;Health;Mortality;Mortality Rates;Natural Gas;Regional;Spatial

摘要：Developing the natural gas industry is considered an effective way to reduce pollution and improve human health. To verify whether the expansion of ci ...

作者：Sun Y;Li Y;Zhang F;Zhao H;Liu H;Wang N;Li H （Beijing Institute of Technology, No. 5, Zhong Guan Cun South Street, Beijing, 100081, China. ; Beijing Tongren Hospital, Capital Medical University, No. 2, Chongwenmennei Street, Beijing, 100730, China. ; Beijing Tongren Hospital, Capital Medical University, No. 2, Chongwenmennei Street, Beijing, 100730, China. ; Beijing Institute of Technology, No. 5, Zhong Guan Cun South Street, Beijing, 100081, China. Electronic address: zhaohe@bit.edu.cn. ; Beijing Institute of Technology, No. 5, Zhong Guan Cun South Street, Beijing, 100081, China; Beijing Tongren Hospital, Capital Medical University, No. 2, Chongwenmennei Street, Beijing, 100730, China. ; Beijing Tongren Hospital, Capital Medical University, No. 2, Chongwenmennei Street, Beijing, 100730, China. ; Beijing Institute of Technology, No. 5, Zhong Guan Cun South Street, Beijing, 100081, China. Electronic address: huiqili@bit.edu.cn. ;）

出处：Computers in biology and medicine 2023

关键词：Convolutional neural network;Fundus images;Myopic maculopathy;Pathological myopia

摘要：Pathological Myopia (PM) is a globally prevalent eye disease which is one of the main causes of blindness. In the long-term clinical observation, myop ...

发明人：刘运淇，黄强，王翔，李龙，李辉，于万瑞，赵岩

申请日期：2023.06.21

摘要：本发明属于飞行器控制技术领域，具体涉及一种空间舱内飞行器推进及姿态调节装置。本发明中的空间舱内飞行器推进及姿态调节装置包括机体和第一调节机构，第一调节组件和第二调节组件均包括吸排流体组件和主体，主体内设有流体流道，流体流道具有第一流道口和第二流道口，吸排流体组件设于第一流道口处，机体能够在吸排流体组 ...

发明人：曹晓磊，蒋志宏，李辉，黄销

申请日期：2023.08.08

摘要：本发明提供一种自动更换螺丝刀批头系统，涉及自动化机器人技术领域，包括批头取放模块和批头支撑模块，批头取放模块用于安装于机器人机械臂的自由端，批头支撑模块上设置有多种批头；批头取放模块包括电磁铁，当需要取批头时，批头取放模块移动至待选批头的正上方后，通过控制电磁铁通电来吸取待选批头；当需要放批头时，批 ...

发明人：蒋志宏，曹晓磊，李辉，黄销

申请日期：2023.08.08

摘要：本发明公开了一种机器人快速更换末端工具的接口，涉及机器人应用技术领域，包括机械臂侧对接组件和工具侧对接组件，机械臂侧对接组件一侧的周向设有一圈容差凹槽，工具侧对接组件一侧的周向设有一圈容差凸槽，容差凹槽和容差凸槽均为非对称容差槽，机械臂侧对接组件的中部还设有锁紧元件，工具侧对接组件的中部设有锁紧槽， ...

作者：王伟，李辉，李家泽，尚立群，刘小兵 （海军总医院胸外科；北京理工大学光电生物系；解放军总医院病理科）

出处：中国激光 2003

关键词：肺癌；血卟啉单甲醚；HMME；激光治疗；药物荧光；临床资料；自体荧光；LIAF

摘要：目的探讨新型光敏剂血卟啉单甲醚(HMME)激光诱发药物荧光与激光诱发自体荧光在肺癌组织中的光谱区别。方法15例肺癌病人(药物组)术前3h静脉注射HMME3mg/kg,20例肺癌病人(对照组)术前不注射HMME,使用三倍频Nd∶YAG激光(波长355nm)和多光道分析仪(OMA)对切除肺癌标本的癌组织 ...

作者：Mengna Zhang¹;Hui Li²;Mengyu Guo¹;Feng Zhao³;Yao Xie¹;Zhongyu Zhang¹;Jingshu Lv¹;Lihong Qiu⁴; （¹ College of Science, China Agricultural University, Beijing 100193, China. ² College of Life Sciences, Beijing Institute of Technology, 100081, China. ³ College of Agriculture, Guangxi University, 530004, China. ⁴ College of Science, China Agricultural University, Beijing 100193, China. Electronic address: lihongqiuyang@126.com.）

出处：The Science of the total environment 2024

关键词：Oxidative stress;Pyraclostrobin;Strobilurins;Toxicity alleviation;Vitamin E.

摘要：Strobilurin fungicides (SFs) are commonly used in agriculture worldwide and frequently detected in aquatic environments. High toxicity of SFs to aquat ...

作者：Pengfei Zou^{1   2   3};Lin Huang^{1   4};Yi Li^{1   4};Dan Liu^{1   5};Junwei Che^{1   6};Te Zhao^{1   5};Hui Li⁷;Jiaxin Li^{1   4};Ya-Nan Cui¹;Guobao Yang¹;Zhiping Li¹;Li-Li Li^{2   3};Chunsheng Gao¹; （¹ State Key Laboratory of Toxicology and Medical Countermeasures, Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China. ² School of Material Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China. ³ CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100190, China. ⁴ School of Pharmacy, Henan University, Kaifeng, Henan, 475004, China. ⁵ School of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei, 050018, China. ⁶ School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China. ⁷ Department of Pharmacy, Peking University Third Hospital, Beijing, 100083, China.）

出处：Advanced materials (Deerfield Beach, Fla.) 2024

关键词：DsbA;antibiotic resistance;in situ assembly;lipopeptide;sepsis.

摘要：Disulfide bond (Dsb) proteins, especially DsbA, represent a promising but as-yet-unrealized target in combating multidrug-resistant (MDR) bacteria bec ...