Showing 841 - 860 results of 937 for search '"explosives"', query time: 0.06s Refine Results
  1. 841

    Deep BiLSTM Attention Model for Spatial and Temporal Anomaly Detection in Video Surveillance by Sarfaraz Natha, Fareed Ahmed, Mohammad Siraj, Mehwish Lagari, Majid Altamimi, Asghar Ali Chandio

    Published 2025-01-01
    “…This change increases the demand for automated systems that detect abnormal events or anomalies, such as road accidents, fighting, snatching, car fires, and explosions in real-time. These systems improve detection accuracy, minimize human error, and make security operations more efficient. …”
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  2. 842

    ASKAP Observations of the Radio Shell in the Composite Supernova Remnant G310.6-1.6 by Wenhui Jing, Jennifer L. West, Xiaohui Sun, Wasim Raja, Xianghua Li, Lingxiao Dang, Ping Zhou, Miroslav D. Filipović, Andrew M. Hopkins, Roland Kothes, Sanja Lazarević, Denis Leahy, Emil Lenc, Yik Ki Ma, Cameron L. Van Eck

    Published 2025-01-01
    “…From the combined radio and X-ray observations, the object can be identified as a supernova explosion of about 2500 yr ago with an energy of about 1.3 × 10 ^50 erg, suggesting an ejected mass of about 10 M _⊙ . …”
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  3. 843

    Reconfigurable Integrated Photonic Unitary Neural Networks With Phase Encoding Enabled by In-Situ Training by Shengjie Tang, Cheng Chen, Qi Qin, Xiaoping Liu

    Published 2024-01-01
    “…Particularly, integrated photonic unitary neural networks (IPUNNs) are capable of mitigating gradient vanishing/explosion problems when deeper neural networks are constructed. …”
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  4. 844

    Early-time Millimeter Observations of the Nearby Type II SN 2024ggi by Maokai Hu, Yiping Ao, Yi Yang, Lei Hu, Fulin Li, Lifan Wang, Xiaofeng Wang

    Published 2025-01-01
    “…Conducting multiepoch millimeter/submillimeter observations shortly after the explosion, with a cadence of a few days, could offer a promising opportunity to capture the observable signature of the Eruptive model.…”
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  5. 845

    Ultra‐Thin Strain‐Relieving Si1−xGex Layers Enabling III‐V Epitaxy on Si by Trevor R. Smith, Spencer McDermott, Vatsalkumar Patel, Ross Anthony, Manu Hedge, Sophie E. Bierer, Sunzhuoran Wang, Andrew P. Knights, Ryan B. Lewis

    Published 2025-02-01
    “…Abstract The explosion of artificial intelligence, the possible end of Moore's law, dawn of quantum computing, and the continued exponential growth of data communications traffic have brought new urgency to the need for laser integration on the diversified Si platform. …”
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  6. 846

    FF-net: A target detection method tailored for mid-to-late stages of forest fires in complex environments by Jianye Yuan, Haofei Wang, Tianying Yang, Yaqin Su, Weiwei Song, Song Li, Wei Gong

    Published 2025-01-01
    “…Ultimately, the Kullback-Leibler (KL) divergence was integrated with the Focal Loss to create a loss function, KLF (Kullback-Leibler Focal Loss), capable of addressing data imbalance and preventing gradient vanishing and explosion. We reconstructed aerial forest fire and flame datasets and, employing 16 evaluative metrics, compared experiments with classical CNN algorithms, SOTA (State-of-the-Art) algorithms, Transformer algorithms, and advanced fire detection algorithms, discovering that the overall detection efficacy of FF-net surpasses that of other algorithms. …”
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  7. 847

    Impact of Ag Coating Thickness on the Electrochemical Behavior of Super Duplex Stainless Steel SAF2507 for Enhanced Li-Ion Battery Cases by Hyeongho Jo, Jung-Woo Ok, Yoon-Seok Lee, Sanghun Lee, Yonghun Je, Shinho Kim, Seongjun Kim, Jinyong Park, Jonggi Hong, Taekyu Lee, Byung-Hyun Shin, Jang-Hee Yoon, Yangdo Kim

    Published 2025-01-01
    “…Li-ion batteries are at risk of explosions caused by fires, primarily because of the high energy density of Li ions, which raises the temperature. …”
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  8. 848

    An Effect Study of Structural Jets on the Long Gamma-Ray Burst Formation Rate at Low Redshift by Qi Guo, Qi Tan, Benyun Shi

    Published 2025-01-01
    “…Gamma-ray bursts (GRBs) are considered the most violent explosions in the Universe. Numerous studies have analyzed the formation rate of long gamma-ray bursts (LGRBs), which originate from the core collapse of massive stars, in comparison with the star formation rate (SFR). …”
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  9. 849
  10. 850

    The Observed Phase Space of Mass-loss History from Massive Stars Based on Radio Observations of a Large Supernova Sample by Itai Sfaradi, Assaf Horesh, Rob Fender, Lauren Rhodes, Joe Bright, David Williams-Baldwin, Dave A. Green

    Published 2025-01-01
    “…Furthermore, we rule out mass-loss rates in the range of 2 × 10 ^−6 –10 ^−4 M _⊙ yr ^−1 for different epochs during the last 1000 yr before the explosion (assuming wind velocity of 10 km s ^−1 ) for the progenitors of ~80% of the Type II supernovae (SNe II) in our sample. …”
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  11. 851

    Pressure-relief and anti-impact technology of near-fault blasting by high-level roadway in deep pressure bumps mine by REN Wentao, WANG Hao, YU Bingbing, ZUO Jinjing, GU Peng, ZHANG Yuantong, ZHENG Xingbo, WANG Bo, ZHANG Bin, WAN Xiao

    Published 2024-12-01
    “…The results show that: the maximum expansion radius of the explosive fracture zone obtained by in-situ monitoring was 1.5 m, and the hole bottom distance and the charge quantity designed accordingly can ensure the breaking effect of the fault; the microseismic event of 104 energy level decreased from 5.2 % before stopping mining to 1.5 % after recovering mining, and no 105 and 106 energy level events occurred. …”
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  12. 852

    Sulfur partitioning between aqueous fluids and felsic melts at high pressures: Implications for sulfur migration in subduction zones by Lanqin Li, Xingcheng Liu, Ting Xu, Xiaolin Xiong, Jintuan Wang, Li Li

    Published 2025-02-01
    “…This process plays a crucial role in the formation of giant porphyry deposits and provides a potential source of excess S released during explosive volcanic eruptions.…”
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  13. 853

    Optimization and standardization of the work of a health care facility during a chemical accident by O.V. Hudoshyna, N.V. Kurdil

    Published 2024-06-01
    “…If the readiness of hospitals and their employees to treat gunshot and explosive injuries is established, in the case of mass destruction of chemically hazardous enterprises and the threat of the enemy using weapons of mass destruction, including chemical weapons, there is a need for special training of health care facilities to work in the in conditions of chemical threats. …”
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  14. 854
  15. 855

    Predefined-Time <italic>H</italic> <sub>&#x221E;</sub> Cooperative Control for Multi-Robot Systems Based on Adjustable Prescribed Performance Control and Adaptive Command Filter by Haitao Liu, Weichen Li, Xin Huang, Xuehong Tian, Qingqun Mai

    Published 2025-01-01
    “…Second, the &#x201C;explosion of complexity&#x201D; issue is solved by proposing a predefined-time adaptive command filter and accelerate the convergence time and improve filter precision. …”
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  16. 856

    Quantification of match and training workload by position in Korean professional men’s volleyball players by Munku Song, Sewoon Yoon, Sangcheol Yoo, Hyunsik Kang

    Published 2024-12-01
    “…Playing minutes (PM), total jumps, low-band jumps, medium-band jumps, high-band jumps, explosive efforts (EE) and repeated high-intensity efforts (RHIE) were objectively quantified as external workloads through a wearable activity monitor. …”
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  17. 857

    Ecological and toxicological condition of militarily degraded chernozems: A case study of the Chkalovsk territorial community by Kateryna Smirnova, Sviatoslav Baliuk, Anatolii Kucher, Ludmila Vorotyntseva, Anna Honcharova

    Published 2024-11-01
    “…The results obtained demonstrate very low concentrations of all polycyclic aromatic hydrocarbons, explosive substances, and related nitroaromatic compounds in the studied soils. …”
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  18. 858

    Construction Risk Assessment of Tunnel Crossing Goaf Based on Analytic Hierarchy Process‐Extension Theory Model by Chao Yuan, Lian‐xin Li, Xiao‐wei Su, Rong‐jie Du

    Published 2025-01-01
    “…These factors undoubtedly increase the occurrence of geological disaster risk accidents such as gas combustion and explosion, resulting in tunnel excavation shutdown, plan delay and even a large number of casualties. …”
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  19. 859

    Prediction of Bench Blasting Vibration on Slope and Safety Threshold of Blasting Vibration Velocity to Undercrossing Tunnel by Li He, Dongwang Zhong, Yihe Liu, Kun Song

    Published 2021-01-01
    “…Due to the flammable and explosive liquid storage nearby, the tight construction period, and the high requirements of collaborative construction, once the blasting accident occurs, the consequences are unimaginable. …”
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  20. 860

    A performance-based generative design framework based on a design grammar for high-rise office towers during early design stage by Liwei Chen, Ye Zhang, Yue Zheng

    Published 2025-02-01
    “…In the past decade, the construction speed of high-rise office towers worldwide has exhibited explosive growth. The unique morphological characteristics of high-rise office towers result in higher shape factors and relatively larger thermal loads. …”
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