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Study on the effects of combustion characteristics of pyrotechnic charges on pyrotechnic shocks: 《Defence Technology(防务技术)》2025年第4期79-98,共20页Jingcheng Wang Shihui Xiong Huina Mu Xiaogang Li Yuquan Wen; This study calculates the combustion characteristics of various gas-generating and micro gas pyrotechnic charges,including aluminium/potassium perchlorate,boron/potassium nitrate,carbon black/potassium nitrate,and sil...; 关键词：Pyrotechnic charges Pyroshock Closed bomb tests Combustion characteristics Multiphase flow-thermal-solid coupling

Mechanism of iron ore blasting fracture using axial uncoupled charges: 《International Journal of Minerals,Metallurgy and Materials》2025年第4期788-801,共14页Yuanyuan You Renshu Yang Jinjing Zuo Zhen Yang Jin Li Yong Zhao Haibao Yi; financially supported by the National Natural Science Foundation of China (No. 52227805);the Fundamental Research Funds for the Central Universities (Ph.D. Top Innovative Talents Fund of China University of Mining and Technology Beijing) (No. BBJ2024085);the National Natural Science Foundation of China (Nos. 52474026 and 52208384)。; The axial uncoupling coefficient and air deck effect in blasting significantly influence the effectiveness of rock fragmentation.This study employs a passive confinement device to conduct continuous charge and five di...; 关键词：computer tomography BLASTING charge structure 3D reconstruction DAMAGE

Instructions for Authors: 《Journal of Biomedical Research》2025年第1期I0001-I0005,共5页; Aim and Scope Journal of Biomedical Research (JBR),a peer-review open-access publication without any charges throughout the submission.review,and publication processes,intends to provide international biomedical inves...; 关键词：SUBMISSION CHARGES THROUGHOUT

Characterizing non-Hermitian topological monomodes via fractional mode charges in acoustic systems: 《Frontiers of physics》2025年第1期195-203,共9页Taotao Zheng Wenbin Lv Yuxiang Zhou Chudong Xu Ming-Hui Lu; support of the Natural Science Foundation of Guangdong,China(No.2020A1515010634).; Non-Hermitian properties play an important role in topological acoustic systems,which can not only change the band topology but may also lead to novel applications such as non-Hermitian skin effect(NHSE).However,non-H...; 关键词：topological monomodes non-Hermitian system local density of states

Droplet-Enabled Controllable Manipulation of Tribo-Charges from Liquid-Solid Interface: 《Engineering》2025年第2期132-142,共11页Xunjia Li Jianjun Luo Jianfeng Ping Zhong Lin Wang; supported by the Natural Science Foundation of Zhejiang Province(LZ22C130001);the National Natural Science Foundation of China(32171887,and 52002028,and 52192610);the National Key Research and Development Project from Minister of Science&Technology(2021YFA0202704);Beijing Municipal Science&Technology Commission(Z171100002017017).; Efficient utilization of electrostatic charges is paramount for numerous applications,from printing to kinetic energy harvesting.However,existing technologies predominantly focus on the static qualities of these charg...; 关键词：Solid-liquid interface engineering Energy harvesting device Triboelectric nanogenertor Interface charge utilization Water energy

Estimates of the Charges and Size of the Three Types of Neutrinos: 《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1467-1469,共3页Ardeshir Irani; It is the current belief of the Physics Community that neutrinos are bereft of Charge because of Conservation of Charge in decay processes such as Beta Decay and are point particles with no physical size or shape. It ...; 关键词：Electron Neutrino Muon Neutrino Tau Neutrino Standard Model of Particle Physics Beta Decay Total Energy

Accumulation characteristics of precipitation static on rotating wind turbine blades and its influence on the lightning attachment characteristics: 《High Voltage》2024年第6期1270-1279,共10页Lingfeng Jiang Zhenglong Jiang Jiazheng Lu Dexiong Hu Pengkang Xie Xiaoqi Huang; General Project of National Natural Science Foundation of China,Grant/Award Number:52177015;Postgraduate Scientific Research Innovation Project of Hunan Province,Grant/Award Number:CX20230843。; The linear velocity at the tip of large wind turbine blades can reach 100 m/s,generating static electricity through friction with airborne particles.However,the accumulation characteristics of precipitation static on ...; 关键词：ROTATING BLADE CHARGES

Study on damage characteristics of iron ore under variable line density charge structure blasting: 《Rock Mechanics Bulletin》2024年第4期1-14,共14页Xinmin Ma Yiyin Hu Xinshuo Li Yongsheng Ruan Yuan Jin Wenqing Yang; Financial support for this work is provided by National Natural Science Foundation of China:52074301 and Supported by Key projects of National Natural Science Foundation of China:51934001.; Blasting test research was conducted on iron ore specimens with variable line density charging structures.Computer tomography(CT),digital image processing,and three-dimensional model reconstruction techniques were use...; 关键词：Iron ore BLASTING Variable line density charges Damage characterization

Uniqueness of Transonic Shock Solutions to Euler-Poisson System with Varying Background Charges: 《Communications in Mathematical Research》2024年第4期400-412,共13页Haoran Zheng Jianqiao Zhang; In this paper,we investigate a one-dimensional Euler-Poisson sys-tem with varying background charges,which are two different constants when the flow speed is less than and greater than the sound speed.Using the shock ...; 关键词：Euler-Poisson system transonic shock solution UNIQUENESS varying back-ground charges.

Slowly rotating charges from Weyl double copy for Kerr black hole with Chern-Simons correction: 《Communications in Theoretical Physics》2024年第8期139-146,共8页Yi-Ran Liu Jing-Rui Zhang Yun-Long Zhang; supported by the National Key Research and Development Program of China (No. 2023YFC2206200);the National Natural Science Foundation of China (No.12375059);the Fundamental Research Funds for the Central Universities。; The Weyl double copy builds the relation between gauge theory and gravity theory, in particular the correspondence between gauge solutions and gravity solutions. In this paper, we obtain the slowly rotating charge sol...; 关键词：Chern-Simons modified gravity Weyl double copy Kerr black hole

CHARGES