作者： Jia Peng;Ramzan Muhammad;Shu‐Liang Wang;Hai‐Zheng Zhong （MIIT Key Laboratory for Low‐Dimensional Quantum Structure and Devices, School of Materials Sciences & Engineering, Beijing Institute of Technology, 100081 Beijing, China <<#>> MIIT Key Laboratory for Low‐Dimensional Quantum Structure and Devices, School of Materials Sciences & Engineering, Beijing Institute of Technology, 100081 Beijing, China <<#>> School of Computer Science & Technology, Beijing Institute of Technology, Beijing, 100081 China <<#>> Corresponding Author hzzhong@bit.edu.cn MIIT Key Laboratory for Low‐Dimensional Quantum Structure and Devices, School of Materials Sciences & Engineering, Beijing Institute of Technology, 100081 Beijing, China E‐mail: hzzhong@bit.edu.cn）

出处： Chinese Journal of Chemistry 2021

关键词： Quantum dots;Machine learning;Materials genome initiative;Neural networks;On‐demand

摘要： With the rapid developments in the field of information technology, the material research society is looking for an alternate scientific route to the ...

作者： Xufen Xie;Yingying Shang;Jieyu Zhu;Ningfang Liao;Wenmin Wu;Jing Liang;Chaoqun Fu （orcid.org/https://orcid.org/0000-0003-2624-9966 Research Institute of Photonics, Dalian Polytechnic University, Dalian, China School of Optoelectronics, Beijing Institute of Technology, Beijing, China <<#>> Research Institute of Photonics, Dalian Polytechnic University, Dalian, China <<#>> Research Institute of Photonics, Dalian Polytechnic University, Dalian, China <<#>> Corresponding Author liaonf@bit.edu.cn School of Optoelectronics, Beijing Institute of Technology, Beijing, China Correspondence Ningfang Liao, School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China. Email: liaonf@bit.edu.cn <<#>> School of Optoelectronics, Beijing Institute of Technology, Beijing, China <<#>> Research Institute of Photonics, Dalian Polytechnic University, Dalian, China School of Optoelectronics, Beijing Institute of Technology, Beijing, China <<#>> Research Institute of Photonics, Dalian Polytechnic University, Dalian, China）

出处： Color Research & Application 2021

关键词： least square method;orthogonal test;regularization method;spectral radiance reconstruction

摘要： Reconstruction of spectral information based on multi‐channel image system is a significant problem in color reproduction, detection, and recognition. ...

作者： Bing Jiang;Minmin Liang （Experimental Center of Advanced Materials, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081 China <<#>> Corresponding Author mmliang@bit.edu.cn Experimental Center of Advanced Materials, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081 China E‐mail: mmliang@bit.edu.cn）

出处： Chinese Journal of Chemistry 2021

关键词： Nanozyme;Single‐atom nanozyme;Biomedical application

摘要： Nanozymes with intrinsic enzyme‐like properties have attracted significant interest owing to their capability to address the limitations of traditiona ...

作者： Jiarong Zhang^ac;Fuqiang Bi*^bc;Junlin Zhang^c;Xiaohong Wang^c;Zhi Yang^a;Guofang Zhang^b and Bozhou Wang *^c （* Corresponding authors ; a School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, PR China ; b Key Laboratory of Applied Surface and Colloid Chemistry, MOE/School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, PR China E-mail: bifuqiang@gmail.com ; c State Key Laboratory of Fluorine & Nitrogen Chemicals, Xi'an Modern Chemistry Research Institute, Xi'an 710065, PR China E-mail: wbz600@163.com）

出处： RSC Advances 2021

摘要： Oxidation of nitrogen-rich aromatic heterocycles has a significant impact on the development of energetic materials. 2,4,6-Triamino-1,3,5-triazine-1,3 ...

作者： Weibin Wen;Shanyao Deng;Shengyu Duan;Daining Fang （School of Civil Engineering, Central South University, Changsha, PR China <<#>> School of Civil Engineering, Central South University, Changsha, PR China <<#>> Corresponding Author shengyu_duan@126.com orcid.org/https://orcid.org/0000-0001-6571-4870 Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, PR China Correspondence Shengyu Duan, Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing 100081, PR China. Email: shengyu_duan@126.com <<#>> Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, PR China College of Engineering, Peking University, Beijing, PR China）

出处： International Journal for Numerical Methods in Engineering 2021

关键词： b‐spline;explicit;stability;structural dynamics;time integration

摘要： A novel explicit time integration method is proposed on the basis of cubic b‐spline interpolation and weighted residual method. Its calculation formul ...

作者： Jie Wei;Shuai Jia;Lu Zhang;Yi Zhou;Yanyan Lv;Xinfang Zhang;Ziqiang Shao （orcid.org/https://orcid.org/0000-0002-7226-6970 Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China <<#>> orcid.org/https://orcid.org/0000-0001-7224-2445 Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China <<#>> orcid.org/https://orcid.org/0000-0002-4125-3528 Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China <<#>> orcid.org/https://orcid.org/0000-0002-7401-9156 Synthetic resin and polyolefin Laboratory, Petrochemical Research Institute, Chinese National Petroleum Corporation, China Petroleum Science and Technology Innovation Base, Beijing, China <<#>> orcid.org/https://orcid.org/0000-0001-7251-4658 Department of Materials Engineering, Taiyuan Institute of Technology, Taiyuan, Shanxi, China <<#>> orcid.org/https://orcid.org/0000-0002-8042-5249 Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China <<#>> Corresponding Author shaoziqiang@263.net orcid.org/https://orcid.org/0000-0002-8461-4979 Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, China Correspondence Ziqiang Shao, Beijing Engineering Research Center of Cellulose and Its Derivatives, School of Materials Science and Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China. Email: shaoziqiang@263.net）

出处： Journal of Applied Polymer Science 2021

关键词： biomaterials;cellulose and other wood products;polysaccharides

摘要： In this work, carboxymethyl cellulose (CMC) with low substitution degree, followed by different posttreatments, was applied to prepare treelike CMC na ...

作者： Yixuan Tang;Haiyan Hu;Qiang Tian （yixuan@nuaa.edu.cn State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, China <<#>> Corresponding Author hhyae@nuaa.edu.cn State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, China MOE Key Laboratory of Dynamics and Control of Flight Vehicle, School of Aerospace Engineering, Beijing Institute of Technology, Beijing, China Correspondence Haiyan Hu, State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, No. 29 Yudao Street, Nanjing 210016, China. Email: hhyae@nuaa.edu.cn <<#>> tianqiang_hust@aliyun.com MOE Key Laboratory of Dynamics and Control of Flight Vehicle, School of Aerospace Engineering, Beijing Institute of Technology, Beijing, China）

出处： International Journal for Numerical Methods in Engineering 2021

关键词： absolute nodal coordinate formulation;condensed algorithm for adaptive component mode synthesis;flexible multibody dynamics;modal reductions;viscoelastic damping

摘要： A condensed algorithm for adaptive component mode synthesis is proposed to compute the dynamics of viscoelastic flexible multibody systems efficiently ...

作者： Guodong Fang;Shuo Liu;Jun Liang;Maoqing Fu;Bing Wang;Songhe Meng （Science and Technology on Advanced Composites in Special Environments Key Laboratory, Harbin Institute of Technology, Harbin, PR China <<#>> Corresponding Author lf_lius@163.com orcid.org/https://orcid.org/0000-0002-8768-2125 Science and Technology on Advanced Composites in Special Environments Key Laboratory, Harbin Institute of Technology, Harbin, PR China Correspondence Shuo Liu and Jun Liang, Science and Technology on Advanced Composites in Special Environments Laboratory, Harbin Institute of Technology, Building A Science Park of HIT, No. 2 Yi‐Kuang Street, Nan‐Gang District, Harbin 150 080, PR China. Email: lf_lius@163.com (S. L.) and liangjun@bit.edu.cn (J. L.) <<#>> Corresponding Author liangjun@bit.edu.cn Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, PR China Correspondence Shuo Liu and Jun Liang, Science and Technology on Advanced Composites in Special Environments Laboratory, Harbin Institute of Technology, Building A Science Park of HIT, No. 2 Yi‐Kuang Street, Nan‐Gang District, Harbin 150 080, PR China. Email: lf_lius@163.com (S. L.) and liangjun@bit.edu.cn (J. L.) <<#>> Science and Technology on Advanced Composites in Special Environments Key Laboratory, Harbin Institute of Technology, Harbin, PR China <<#>> Science and Technology on Advanced Composites in Special Environments Key Laboratory, Harbin Institute of Technology, Harbin, PR China <<#>> Science and Technology on Advanced Composites in Special Environments Key Laboratory, Harbin Institute of Technology, Harbin, PR China）

出处： International Journal for Numerical Methods in Engineering 2021

关键词： failure analysis;laminated composite materials;non‐ordinary state‐based peridynamics;stabilization;zero‐energy modes

摘要： Non‐ordinary state‐based peridynamics (NOSBPD) has instability issue due to zero‐energy modes during nodal integration. A zero‐energy mode controlling ...

作者： 梁昕鑫，唐丹，霍毅欣 （北京理工大学生命学院分子医学与生物诊疗工业和信息化部重点实验室；苏州工业园区洛加大先进技术研究院）

出处： 生物技术通报 2021

关键词： 氮平衡；蛋白源生物质；生物转化；高附加值化合物

摘要： 生物能源的大规模应用有助于环境保护和能源的可持续供给。目前生物燃料工艺开发实现了碳的循环利用,但尚未对氮的循环给予充分的重视。鉴于当前富含蛋白质的废弃物种类繁多且数量巨大,将蛋白质中氨基酸的碳骨架转化为生物燃料、大宗化学品及药物中间体等高附加值化合物正成为一个渐受关注的领域。从氨的生物循环利用角度入 ...

作者： 李晨旭，王西彬，颜培 （北京理工大学机械与车辆学院）

出处： 哈尔滨工业大学学报 2021

关键词： 铣削加工；切削力；立铣刀；图片说明

摘要： 封行星复合铣削技术验证实验',是北京理工大学王西彬教授课题组提出的一种用于大型铝合金构件整体加工制造的机器人行星复合铣削工具系统.该行星复合铣削末端执行器主要包括中心公转伺服电机、电机支座、支承外壳、高速电主轴及立铣刀等部件,可提供冗余自由度实现高速行星复合铣削加工.在保证机器人高度灵活性的同时,利 ...