作者： Chen, Xiaodong¹;Zhang, Jiayuan¹;Xiong, Liming²;Su, Guifu³ （¹Liaoning Normal Univ, Sch Math, Dalian 116029, Peoples R China.;²Beijing Inst Technol, Sch Math & Stat, Beijing Key Lab MCAACI, Beijing 100081, Peoples R China.;³Beijing Univ Chem Technol, Coll Math & Phys, Beijing 100029, Peoples R China.）

出处： DISCRETE APPLIED MATHEMATICS 2025 Vol.360 P51-64

关键词： INDEPENDENT SPANNING-TREES; HAMILTON SUFFICIENT CONDITION

摘要： If a graph G contains two spanning trees T 1 , T 2 such that for each two distinct vertices x, , y of G, , the (x, x , y )-path in each T i has no com ...

作者： Zhao, Junhui¹;Liang, Kaibo²;Wang, Fan³;Liu, Huwei⁴;Yang, Jianglong³;Zhou, Li⁴ （¹Beijing Inst Technol, Sch Management, Beijing 100081, Peoples R China.;²Capital Univ Econ & Business, Sch Management & Engn, Beijing 100070, Peoples R China.;³Beijing Wuzi Univ, Sch Informat, Beijing 101149, Peoples R China.;⁴Beijing Inst Econ & Management, Sch Airport Econ & Management, Beijing 100102, Peoples R China.）

出处： EXPERT SYSTEMS WITH APPLICATIONS 2025 Vol.259

关键词： UNIT-LOAD WAREHOUSE; AISLE DESIGN-MODEL; ORDER-PICKING; MULTIPLE PICKUP; POLICIES

摘要： The rapid development of electronic commerce has increased demands for order fulfillment efficiency, making this a crucial challenge for warehouse sys ...

作者： Yuan, Yanping^1,2;Guo, Xiaoran^1,2;He, Huiyu^1,2;Zhang, Kaihu³;Han, Weina⁴ （¹Beijing Univ Technol, Key Lab Transscale Laser Mfg Technol, Minist Educ, Beijing 100124, Peoples R China.;²Beijing Univ Technol, Inst Laser Engn, Sch Phys & Optoelect Engn, Beijing 100124, Peoples R China.;³China Acad Space Technol, Beijing Space Crafts, Beijing 100094, Peoples R China.;⁴Beijing Inst Technol, Sch Mech Engn, Laser Micro Nanofabricat Lab, Beijing 100081, Peoples R China.）

出处： OPTICS AND LASER TECHNOLOGY 2025 Vol.180

关键词： CFRP; PRETREATMENT; FABRICATION; MATRIX

摘要： Carbon fiber reinforced polymer (CFRP) have become gradually important in the aerospace industry due to their outstanding strength-to-weight ratio. Ho ...

作者： Zhao, Wenbiao¹;Zhu, Xuehu²;Zhu, Lixing³ （¹Beijing Inst Technol, Sch Math & Stat, Beijing, Peoples R China.;²Xi An Jiao Tong Univ, Sch Math & Stat, Xian, Peoples R China.;³Beijing Normal Univ Zhuhai, Ctr Stat & Data Sci, Zhuhai, Peoples R China.）

出处： COMPUTATIONAL STATISTICS & DATA ANALYSIS 2025 Vol.201

关键词： DIMENSION REDUCTION; NOISE

摘要： Sliced inverse regression (SIR) is a highly efficient paradigm used for the purpose of dimension reduction by replacing high-dimensional covariates wi ...

作者： Cheng, Justin Y.¹;Li, Zezhou²;Poerschke, David L.¹;Baldwin, J. Kevin³;Bresnahan, Brady L.¹;Mara, Nathan A.¹ （¹Univ Minnesota, Chem Engn & Mat Sci, Minneapolis, MN 55455 USA.;²Beijing Inst Technol, Mat Sci & Engn, Beijing, Peoples R China.;³Sandia Natl Labs, Ctr Integrated Nanotechnol, Albuquerque, NM 87545 USA.）

出处： SCRIPTA MATERIALIA 2025 Vol.254

关键词： NB NANOLAMELLAR COMPOSITES; SELF-DIFFUSION; GRAIN-GROWTH; NANOCRYSTALLINE; THERMODYNAMICS; DEFORMATION; INDENTATION; COMPLEXION; EVOLUTION; STRENGTH

摘要： Nanocrystalline alloys are promising structural materials yet lack thermal stability in many cases. Recent work shows that interface structure has an ...

作者： Hong, Xiang^1,2;Ma, Yu³;Lei, Zhenkun²;Bai, Ruixiang²;You, Mengyu²;Bai, Heshan⁴;Li, Yan¹ （¹Tongji Univ, Sch Aerosp Engn & Appl Mech, Shanghai 200092, Peoples R China.;²Dalian Univ Technol, State Key Lab Struct Anal Optimizat & CAE Software, Dalian 116024, Peoples R China.;³Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401120, Peoples R China.;⁴Xi An Jiao Tong Univ, Dept Engn Mech, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Peoples R China.）

出处： COMPOSITE STRUCTURES 2025 Vol.351

关键词： BALLISTIC IMPACT; PERFORMANCE

摘要： Shear-thickening fluids (STFs) effectively enhance the impact-energy absorption of Kevlar fabrics and offer an extensive range of applications for hum ...

作者： Ayub, Ali Raza¹;Akram, Waqas²;Yaqoob, Umer²;Salba²;Maqsood, Nimra³;Rafiq, Sidra²;Nabat, Karim Youssef¹;Anwer, Arslan⁴;Somaily, H. H.⁵;Alansari, Abdulkarim⁶;Iqbal, Javed² （¹Beijing Inst Technol, Minist Educ, Sch Chem & Chem Engn, Key Lab Clusters Sci, Beijing 100081, Peoples R China.;²Univ Agr Faisalabad, Dept Chem, Faisalabad 38000, Pakistan.;³Univ Sci & Technol China, 96 Jinzhai Rd, Hefei, Anhui, Peoples R China.;⁴Univ Educ, Dept Chem, Lahore 54770, Punjab, Pakistan.;⁵King Khalid Univ, Fac Sci, Dept Phys, POB 9004, Abha, Saudi Arabia.;⁶Northern Border Univ, Coll Engn, Mech Engn Dept, Ar Ar, Saudi Arabia.）

出处： SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2025 Vol.324

关键词： SMALL-MOLECULE; DONOR MATERIALS; EFFICIENCY; FUNCTIONALS; PARAMETERS; ACCEPTORS; POWER

摘要： The highly adaptable optoelectronic and morphological properties of non-fullerene acceptors (NFAs) have made them a prominent research topic in the or ...

作者： Gao, Yu¹;Chen, Haiyan¹;Wu, Yue¹;Men, Wenqi¹ （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.）

出处： OPTICS AND LASER TECHNOLOGY 2025 Vol.180

关键词： COMBUSTION; RECONSTRUCTION; IGNITION; ENGINE; TEMPERATURE; HYDROGEN; LIF; KHZ

摘要： Understanding the dynamics of the combustion process in the combustion chamber is critical to improve the performance of the engine. The computed tomo ...

作者： Cai, Weiwei¹;Du, Yucai¹;Wang, Jingwei² （¹Beijing Inst Technol, Sch Chem & Chem Engn, Beijing 102488, Peoples R China.;²Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, 19 Xinjiekouwai St, Beijing 100875, Peoples R China.）

出处： SEPARATION AND PURIFICATION TECHNOLOGY 2025 Vol.354

关键词： GRANULAR ACTIVATED CARBON; BIOREACTORS; SCALE; MEDIA

摘要： Membrane filtration is recognized as an environmentally friendly and cost-efficient technology for water treatment, but membrane fouling is still a si ...

作者： Zhou, Hexiang¹;Li, Zhoulong¹;Pan, Liyuan²;Tian, Jinjia¹;Zhu, Limin¹ （¹Shanghai Jiao Tong Univ, Sch Mech Engn, State Key Lab Mech Syst & Vibrat, Shanghai 200240, Peoples R China.;²Beijing Inst Technol, Sch Comp Sci Technol, Beijing 100081, Peoples R China.）

出处： MECHANICAL SYSTEMS AND SIGNAL PROCESSING 2025 Vol.223

关键词： NEURAL-NETWORK; IDENTIFICATION; STABILITY; FREQUENCY; SYSTEM; EEMD

摘要： Deep learning methods have attracted considerable attention in the field of chatter detection due to their exceptional feature extraction and identifi ...