Results 21 to 30 of about 249,833 (291)

Study on explosive welding A1060/3D-Printed-SUS316L

Journal of Materials Research and Technology, 2023
Explosive welding has been extensively harnessed to create composite materials for various applications in recent years. Integrating 3D-printed metal materials in explosive welding is important for future research and the broader application of 3D ...
Jiawen Huang, Guofeng Liang, Ning Luo, Xiaojie Li, Xiang Chen, Jianian Hu   +5 more
doaj   +1 more source

Blast Injury [PDF]

Military Medicine, 2011
Explosions can cause devastating injuries by various wounding mechanisms. Injuries due to the primary pressure wave are rarely life threatening and those that are lethal are uncommon. We reviewed the pathophysiology of blast-related injuries and their implications for management.
openaire   +2 more sources

Composition and Characteristics of Rock Vibration Generated in Blasting Excavation of Deep Tunnels

Frontiers in Earth Science, 2022
During blasting excavation in deep rock masses, the in situ stress initially exerted on blast-created free surfaces is rapidly released along with rock cracking by blasting.
Jianhua Yang, Jianhua Yang, Jianhua Yang, Jinshan Sun, Jinshan Sun, Yongsheng Jia, Yongsheng Jia, Yingkang Yao, Yingkang Yao, Weipeng Zhang, Tiejun Tao   +10 more
doaj   +1 more source

Precision citrus segmentation and stem picking point localization using improved YOLOv8n-seg algorithm

Frontiers in Plant Science
IntroductionDue to the small size of citrus stems, their color similarity to the background, and their variable position relative to the fruit, accurately locating picking points using robots in natural environments presents significant challenges ...
Han Li, Han Li, Zirui Yin, Zirui Yin, Zhijiang Zuo, Zhijiang Zuo, Libo Pan, Libo Pan, Junfeng Zhang   +8 more
doaj   +1 more source

Gradient microstructure characteristics and mechanical properties of hardened cast iron obtained by various explosive impact pressures

Journal of Materials Research and Technology
Explosive processing yields high performance for crystal structure and mechanical properties of metals, and this work investigated the corresponding improvement for cast iron yielded by various explosive shock loading.
Jiajin Li, Shi Fang, Gang Yang, Yidi Li, Xiang Chen, Jian Zhang, Jianian Hu   +6 more
doaj   +1 more source

Crushing Law of Rocks in the Area Near Blasting Source under Ultra-High Pressure

Gaoya wuli xuebao
Addressing the engineering challenge where excessive rock fragmentation in the area near blasting source leads to over 50% energy loss of explosives, this study conducts an in-depth experimental investigation into the mechanism of rock over-fragmentation
Jianian HU, Shi FANG, Haotian ZHANG, Xiang CHEN, Gang YANG, Qian DONG, Yuxiang DU, Yongsheng JIA   +7 more
doaj   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Lattice fluorination-enabled programmable energetics in metastable intermolecular composites: Atomic F/O engineering and hierarchical redox control enabling instantaneous memory chip destruction

Defence Technology
As a prototypical high-energy-density reactive material system, metastable intermolecular composites (MICs) have attracted considerable interest owing to their customizable component configurations and interfacial architectures.
Jingwei Li, Xuwen Liu, Zhangbo Ming, Yongsheng Jia, Jinshan Sun, Yingkang Yao, Quanmin Xie, Yihao Shen, Zhichao Zhao, Guangyu Yin, Sabit Tursynbek, Meruyert Nazhipkyzy, Zhandos Tauanov, Ayagoz Bakkara, Makpal Seitzhanova   +14 more
doaj   +1 more source

Fracturing behavior around a blasthole in a brittle material under blasting loading

International Journal of Impact Engineering, 2020
Dynamic fracturing behavior in brittle materials under blasting loading occurs in a very short time. It is usually challenging to observe the behavior experimentally.
Hoyoung Jeong, B. Jeon, Seungbum Choi, S. Jeon   +3 more
semanticscholar   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source