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BLAST: 作品数：533被引量：1087H指数：13; 导出分析报告; 相关领域：农业科学医药卫生更多>>; 相关作者：徐大专陈小敏虞湘宾朱光喜林宏志更多>>; 相关机构：中国科学院北京邮电大学南京航空航天大学中山大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划江苏省自然科学基金更多>>

Flow field distribution and overpressure characteristics inside the crew compartment of a truck-mounted howitzer under the effect of muzzle blast: 《Defence Technology(防务技术)》2025年第2期190-205,共16页Shengcheng Wei Linfang Qian Yadong Xu Qiang Yin Xinyu Xiong; supported by the National Natural Science Foundation of China(Grant No.U2341269)。; The muzzle blast overpressure induces disturbances in the flow field inside the crew compartment(FFICC)of a truck-mounted howitzer during the artillery firing.This overpressure is the primary factor preventing personn...; 关键词：Truck-mounted howitzer Muzzle blast Flow field inside the crew compartment(FFICC) Overpressure characteristics Flow-structure interaction

Eukaryotic translation initiation factor OseIF5A4 negatively regulates rice immunity against blast and bacterial blight diseases被引量：1: 《The Crop Journal》2025年第1期79-91,共13页Hui Wang Yuqing Yan Yan Bi Dayong Li Fengming Song; supported by grants from the National Natural Science Foundation of China(32072403 and 31871945);the National Key Research and Development Program of China(2016YFD0100600).; The RING-type E3 ligase OsBBI1 regulates rice resistance against Magnaporthe oryzae through modifying cell wall defenses.In this study,we report the function of an OsBBI1 substrate,eukaryotic translation initiation fa...; 关键词：Magnaporthe oryzae OsBBI1 OseIF5A Rice immunity Xanthomonas oryzae pv.oryzae

Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes: 《Defence Technology(防务技术)》2025年第1期120-141,共22页Changjiang Liu Hujun Li Zhen Wang Yong He Guokai Zhang Mingyang Wang; financially supported by National Natural Science Foundation of China(Grant Nos.52378401,52278504);the Fundamental Research Funds for the Central Universities(Grant No.30922010918)。; Traffic engineering such as tunnels in various altitudinal gradient zone are at risk of accidental explosion,which can damage personnel and equipment.Accurate prediction of the distribution pattern of explosive loads ...; 关键词：Shock wave propagation TUNNEL Altitude effect Peak overpressure Shock waves velocity Engineering safety

Characterization of combined blast-and fragments-induced synergetic damage in polyurea coated liquid-filled container: 《Defence Technology(防务技术)》2025年第1期201-224,共24页Chen Tao Chong Ji Xin Wang Juan Gu Yuting Wang Changxiao Zhao; supported by the National Natural Science Foundation of China(Grant Nos.12102480,52278543 and 51978660);Natural Science Foundation of Jiangsu Province(Grant No.BK20231489)。; Liquid-filled containers(LFC)are widely used to store and transport petroleum,chemical reagents,and other resources.As an important target of military strikes and terrorist bombings,LFC are vulnerable to blast waves a...; 关键词：POLYUREA Prefabricated fragment Liquid-filled container Hydrodynamic ram Cumulative effect

Effect and Mechanism of Action of BMSC-derived Exosomes on Gas Explosion-induced Blast Lung Injury: 《Biomedical and Environmental Sciences》2024年第12期1441-1446,共6页Xiaoying Li Jing He Meng Deng Hui Fan Xiaofei Jin Xuedan Deng Wenjie Ren Sanqiao Yao Wu Yao Changfu Hao; supported by the National Natural Science Foundation of China(grant no.U190420094).; Gas explosions are one of the most lethal types of coal mine safety accidents.The powerful shock waves these explosions produce can cause damage to the lung tissue of nearby individuals,resulting in symptoms including...; 关键词：LUNG INJURIES LUNG

Numerical modeling of blast-induced rock fragmentation in deep mining with 3D and 2D FEM method approaches: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4532-4553,共22页Michał Kucewicz Mazurkiewicz Łukasz Paweł Baranowski Jerzy Małachowski Krzysztof Fuławka Piotr Mertuszka Marcin Szumny; To optimize the excavation of rock using underground blasting techniques,a reliable and simplified approach for modeling rock fragmentation is desired.This paper presents a multistep experimentalnumerical methodology ...; 关键词：Dolomite rock Two-dimensional(2D)rock modeling Rock fragmentation Cut-hole blasting

Physics-informed machine learning model for prediction of ground reflected wave peak overpressure: 《Defence Technology（防务技术）》2024年第11期119-133,共15页Haoyu Zhang Yuxin Xu Lihan Xiao Canjie Zhen; The accurate prediction of peak overpressure of explosion shockwaves is significant in fields such as explosion hazard assessment and structural protection, where explosion shockwaves serve as typical destructive elem...; 关键词：Blast shock wave Peak overpressure Machine learning Physics-informed machine learning

Impact of spatially varying rock disturbance on rock slope stability被引量：1: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第10期3907-3923,共17页Dowon Park Radoslaw L.Michalowski; supported by the National Science Foundation(Grant No.CMMI-1901582);supported by the Nuclear Research and Development Program of the National Research Foundation of Korea(Grant No.2024-M2E3A2007963);the Korea Electric Power Corporation(Grant No.R22XO05-05).; Degradation of rock mass produced by rock blasting,stress relief,and other causes is an important factor in the assessment of rock strength.Quantified as a disturbance factor,such degradation varies depending on blast...; 关键词：Disturbance decaying Blast damage Limit analysis Damage zone Stability number

Resistance of full-scale beams against close-in explosions.Numerical modeling and field tests: 《Defence Technology（防务技术）》2024年第10期35-47,共13页A.Prado A.Alañón R.Castedo A.P.Santos L.M.López M.Chiquito M.Bermejo C.Oggeri; This research has been conducted under SEGTRANS project,funded by the Centre for Industrial Technological Development(CDTI,Government of Spain).; This paper explores the performances of a finite element simulation including four concrete models applied to a full-scale reinforced concrete beam subjected to blast loading. Field test data has been used to compare ...; 关键词：Blast test Numerical simulation LS-DYNA Concrete model Mesh effect Full-scale beams

Blast injury risks to humans within a military trench: 《Defence Technology（防务技术）》2024年第10期91-104,共14页Idan E.Edri; In land warfare,trenches serve as vital defensive fortifications,offering protection to soldiers while engaging in combat.However,despite their protective function,soldiers often sustain injuries within these trenches...; 关键词：TRENCH BLAST Injury risk Eardrum rupture Lung injury Traumatic brain injury

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