Showing 561 - 580 results of 681 for search '"explosives"', query time: 0.04s Refine Results
  1. 561

    Optical Estimation on Pollution Level of Respirable Dust Based on Infrared Transmitting Behavior in Coalmine Fully Mechanized Working Face by Wen-Zheng Wang, Yan-Ming Wang, Guo-Qing Shi

    Published 2016-01-01
    “…Respirable coal particle generated during underground mining is the main cause for gas-dust explosions and coal workers’ pneumoconiosis (CWP) which needs accurate monitoring especially on its concentration. …”
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  2. 562

    Blasting Vibration Generated by Breaking-Blasting Large Barriers with EBBLB by Wang Zhen-xiong, Gu Wen-bin, Liang Ting, Liu Jian-qing, Xu Jing-lin, Liu Xin

    Published 2016-01-01
    “…By monitoring vibration at measuring points at different distances from blasting center, time history curve of vibrating velocity can be obtained; it can be drawn that blasting seismic waves are generated mainly from the explosion of the precharge. Furthermore, different approaches have been adopted to fit relationship between particle peak velocity (PPV) and distance from blasting center, comparative analysis of which provides the most appropriate relation expression to predict attenuation of PPV of vibration with distance from blasting center. …”
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  3. 563

    Investigation and Comparison of Some Laboratories in Terms of Occupational Health and Safety by ELMERI Observation Method by Orkun Dalyan, Mehmet Pişkin, Ömer Faruk Öztürk, Nuray Özkaya

    Published 2021-06-01
    “…According to the data obtained from the ELMERI safety index, the necessary measures to be taken in the laboratories were determined and recommendations were made.According to this research, average index values of laboratories according to categories; training and information 96%, diseases and accidents 94%, biological factors 86%, physical factors 82%, ergonomics 81%, machinery and hand tools 78%, personal protective equipment 75%, waste management 72%, electricity 71%, chemical factors 69%, fire-explosion and emergencies 67%, psychosocial factors 67%, storage 64% and general workplace layout 62%.Although there are occupational safety evaluation studies in the literature using the checklists published by the relevant ministry, there is almost no work to create safety indexes for workplaces by combining the relevant lists with the ELMERI observation method. …”
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  4. 564

    Hiroshima and Nagasaki at 65 – A Reflection by Norimatsu Satoko

    Published 2010-12-01
    “…Simply put, approximately, one third of hibakusha survive, speaking and living on behalf of all.No matter how many years go by, the number of people who were in or under the fiery clouds from the explosion of the two atomic-bombs, the first to be used against people, will always be the same, whether alive or dead. …”
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  5. 565

    A Research on Recent Hospital Fires and Their Causes by Zehra Yıldız, Gülendam Çelik

    Published 2020-01-01
    “…In these health institutions, many spaces such as policlinics, classrooms, laboratories, cafeteria, offices, kitchen, boiler room, penthouse, archive, electrical installation, flammable and explosive materials, oxygen systems are gathered under a single roof. …”
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  6. 566

    Improving physical fitness of female students by means of health-saving techniques by Dyachenko, Yulia A.

    Published 2024-12-01
    “…Initially, significantly low results were shown in terms of overall endurance, strength and speed. The values of explosive power, speed endurance and flexibility corresponded to a satisfactory level. …”
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  7. 567

    Germline-restricted chromosomes of the songbirds by P. M. Borodin

    Published 2023-11-01
    “…One may suggest that the rapid coordinated evolution between the GRC genes and the genes of the basic genome in the songbirds might be responsible for the explosive speciation and adaptive radiation of this most species-rich and diverse infraorder of birds.…”
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  8. 568

    Analysis of the Effect of Severe Accident Scenario on Debris Properties in Lower Plenum of Nordic BWR Using Different Versions of MELCOR Code by Sergey Galushin, Pavel Kudinov

    Published 2019-01-01
    “…Core melt is released into a deep pool of water where formation of noncoolable debris bed and ex-vessel steam explosion can pose credible threats to containment integrity. …”
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  9. 569

    Broadening the spectrum of conflict and coexistence: A case study example of human-wolf interactions in British Columbia, Canada. by Ethan D Doney, Beatrice Frank, Douglas A Clark

    Published 2025-01-01
    “…Coexistence has seen an explosive rise within conservation social science scholarship. …”
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  10. 570

    Visual Analysis of E-Commerce User Behavior Based on Log Mining by Tingzhong Wang, Nanjie Li, Hailong Wang, Junhong Xian, Jiayi Guo

    Published 2022-01-01
    “…With the continuous development of internet economy and e-commerce, the scale of data produced by users on e-commerce platform is increasing explosively. Mining the behavior of individual users and group users from massive user behavior data and analyzing the value and law behind the data are of great significance to the development of e-commerce. …”
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  11. 571

    Ciudadanía y Sexualidades by Amy Lind, Sofía Argüello Pazmiño

    Published 2009-12-01
    “…Al mismo tiempo, ha habido una virtual explosión de los debates sobre la moral sexual que afectan a una amplia gama de cuestiones relacionadas con las instituciones sociales contemporáneas, tales como la familia, el Estado, la religión, la educación, la medicina, la psicología y la cultura popular. …”
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  12. 572

    Low-carbon ammonia-based fuel for maritime transport by A.A. Levikhin, A.A. Boryaev

    Published 2025-03-01
    “…Requirements for storage tanks for liquid ammonia and its fire-explosive and toxic properties are also given. Calculated equilibrium values ​​of the energy characteristics of fuels based on liquid ammonia are presented, as well as the results of calculations when using ammonia as a working fluid for electric heating and nuclear rocket engines. …”
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  13. 573

    Monitoring Volcanic Eruptions with Geographical Information Systems and Remote Sensing Methods: The Case Study of Cumbre Vieja Volcano (Spain) by Özer Akyürek

    Published 2022-07-01
    “…The Land surface temperature analysis, the temperature changes of the region before and after the explosion were examined. As a result of the GIS and UA analyzes, it was determined that various agricultural areas and forest areas, as well as residential areas and the ocean, were also damaged. …”
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  14. 574

    Analysis of the Influence of Groundwater Level Fluctuation on Karst Soil Cave Collapse by Xuejun Chen, Mingming Xue, Yu Song

    Published 2023-01-01
    “…The higher the initial water level, the stronger the negative pressure absorption and positive pressure gas explosion effect on the overburden on the soil cave and the collapse will occur with fewer water level fluctuations. (4) The numerical simulation results are consistent with the laboratory model test. …”
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  15. 575

    Deep Learning-Based English-Chinese Translation Research by Yao Huang, Yi Xin

    Published 2022-01-01
    “…The problems of gradient disappearance and gradient explosion are easy to occur in the recurrent neural network in the long-distance sequence. …”
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  16. 576

    Multi-Objective Dynamic Path Planning with Multi-Agent Deep Reinforcement Learning by Mengxue Tao, Qiang Li, Junxi Yu

    Published 2024-12-01
    “…This model is suitable for complex, unstable task environments characterized by dimensionality explosion and offers scalability. The approach consists of two components: an action evaluation module and an action decision module, utilizing a centralized training with decentralized execution (CTDE) training architecture. …”
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  17. 577

    Efficacy of SG Shield in reducing droplet contamination during collection of oropharyngeal swab culture specimens by Phui-Sze Angie Au-Yong, Xuanxuan Chen, Wen Hao Low, Keen Chong Chau, Stephanie Fook-Chong, Shariq Ali Khan

    Published 2022-09-01
    “…A small latex balloon containing ultraviolet fluorescent dye was placed in the oral cavity of the manikin and inflated until explosion to simulate a cough. Three study groups were tested: (a) control (no shield), (b) face shield and (c) SG Shield. …”
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  18. 578

    Fire Hazards Caused by Equipment Used in Offshore Oil and Gas Operations: Prescriptive vs. Goal-Oriented Legislation by Dejan Brkić

    Published 2025-01-01
    “…Contrary to common belief, the most frequent types of accidents are not those involving a fire/explosion caused by the failure of the Blowout Preventer (BOP) after a well problem has already started. …”
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  19. 579

    Instrumental intelligent platforms for criminal analysis by V. M. Strukov, Y. V. Gnusov, Y. V. Gnusov

    Published 2021-12-01
    “…Such features include: 1) "information explosion", which is intensifying, 2) accelerating the pace of development of modern technologies; 3) the cost of high-tech tools, which is rapidly declining, and such tools become available to ordinary citizens (including criminals). …”
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  20. 580

    Access to Essential Contraception, Family Planning, and Safe Motherhood Services During COVID-19 Pandemic: Single Secondary Level Care Hospital Experience by Jayanta Kumar Biswas, Soumen Das Poddar, Ganesh Saravagi, Ajith Nilakantan

    Published 2022-03-01
    “…Telemedicine can also play a supplementary role in various aspects of women’s health to avoid upcoming population explosion and for better maternal-child health care. …”
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