Showing 861 - 880 results of 937 for search '"explosives"', query time: 0.05s Refine Results
  1. 861

    Extreme Solar Particle Ejection Event in the Last Few Million Years from Asteroid Itokawa Sample by Tomoya Obase, Ken-ichi Bajo, Yuta Otsuki, Hisayoshi Yurimoto

    Published 2025-01-01
    “…Unusual explosive activity occasionally occurs from the Sun, releasing large amounts of solar energetic particles. …”
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    Article
  2. 862

    Causation Analysis of Hazardous Material Road Transportation Accidents by Bayesian Network Using Genie by Xiaoli Ma, Yingying Xing, Jian Lu

    Published 2018-01-01
    “…For example, the importance of three or more vehicles in an accident leading to the severe accident is higher than less vehicles, and in the absence of other evidences, the most probable reasons for “explosion accident” are vehicles carrying flammable liquids, larger quantity Hazmat, vehicle failure, and transporting in autumn. (2) The model can predict the occurrence of accident by setting the influence degrees of specific factor. …”
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  3. 863

    The Potential of Emergency Medical Response to CBRNE Threats in the Context of Military-Civilian Cooperation by Arkadiusz Trzos, Karol Łyziński

    Published 2024-12-01
    “…One aspect of preparations is increasing the response potential of medical rescue and healthcare systems in the area of rescue and treatment of CBRNE (Chemical, Biological, Radiological, Nuclear and Explosive) incident victims. Methodology: The authors described the gaps in medical rescue and healthcare systems and presented the options and methods to elevate the preparation and response level in the two fields of medicine. …”
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  4. 864

    Restoration of Lost Functions in Students after Blast Traumatic Brain Injuries in the Process of Inclusive Physical Education by Oksana Blavt, Oleksandr Herasymenko

    Published 2024-12-01
    “…The experiment, which was realized during the academic year in the academic course of physical education, involved 30 male students after explosive traumatic brain injury, provided there were no complications. …”
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    Article
  5. 865

    Evaluation of Steel Frame Equipped with the Replaceable Shear Link Made of Shape Memory Alloy under the Impact Load by Reza Kamgar, Seyed Ali Mahmoudy, Roham Zakavi

    Published 2024-11-01
    “…Therefore, a frame with a single story and span has been proposed here consisting of a replaceable shear link made of shape memory alloy (SMA) to study the responses of the structure under the explosive loads (i.e., lateral loading) that can occur due to terrorist attacks, industrialization, or mining actions. …”
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  6. 866

    Study of physical characteristics of Indian handball players at different level of competition by Amandeep Sıngh, Vishaw Gaurav

    Published 2015-03-01
    “…The vertical jump test was used to measure explosive power of the legs whereas speed was determined by 30 meters dash. …”
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  7. 867

    Sugarcane Bagasse-Derived Cellulose Nanocrystal/Polyvinyl Alcohol/Gum Tragacanth Composite Film Incorporated with Betel Leaf Extract as a Versatile Biomaterial for Wound Dressing by Luong Ngoc Diem, Selorm Torgbo, Indranil Banerjee, Kunal Pal, Udomlak Sukatta, Prapassorn Rugthaworn, Prakit Sukyai

    Published 2023-01-01
    “…CNCs were extracted from sugarcane bagasse using a steam explosion technique followed by acid hydrolysis. Initial analysis of CNCs by transmission electron microscopy (TEM) showed nanosized particles of 104 nm in length and 7 nm in width. …”
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  8. 868

    Spontaneous Overgrowth of Jointing in the Working Chambers of Power Gas-Liquid Thermal Installations – Diffusion Dynamic Processes by T. V. Ryzhova, D. N. Bukharov, M. M. Arakelian, S. M. Arakelian

    Published 2024-08-01
    “…As a result of the action of such dynamic loads in a solidstate object, a rapid change in the parameters of microcracking is observed, which can be represented as local micro-explosions, viz. the growth and fusion of natural microcracks into larger ones; the emergence of new microcracks; the disclosure of large microcracks with the formation of defects of the next hierarchical level. …”
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  9. 869

    Countering hostile sabotage and reconnaissance groups by the National Police of Ukraine units in the context of martial law by M. O. Borovyk

    Published 2024-03-01
    “…These signs are the following: the execution of certain actions, including conducting intelligence activities, destabilising the situation by committing criminal offences (explosions, murders, assaults, robberies) under the guise of domestic crimes, spreading false information and discrediting the authorities during direct communication with the local population. …”
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    Article
  10. 870

    A wireless sensor network for coal mine safety powered by modified localization algorithm by Hafiz Zameer ul Hassan, Anyi Wang, Ghulam Mohi-ud-din

    Published 2025-01-01
    “…In coal mines, gas leaks pose a serious safety risk, often leading to explosions or toxic exposure. Temperature control is difficult due to fluctuating underground conditions, potentially causing heat stress or equipment malfunction. …”
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    Article
  11. 871

    A novel hybrid cooling system for a Lithium-ion battery pack based on forced air and fins integrated with phase change material by Mohanad F. Hassan, Abdul Hadi N. Khalifa, Ahmed J. Hamad

    Published 2025-03-01
    “…However, they face challenges, including thermal runaway and safety risks from thermal damage to an explosion. Therefore, effective cooling methods and strong thermal management systems ensure their safety and optimal performance. …”
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    Article
  12. 872

    Methods Used in Urban Search and Rescue in Disasters and Evaluation of Current Approaches by Gürkan Yılmaz, Sevda Demiröz Yıldırım

    Published 2020-01-01
    “…Disaster is an event that results in serious physical and death of large number of people, because of earthquake, tsunami, flood, landslide, volcano eruption, hurricane, hose, airplane accidents, train accidents, nuclear power plant accidents, explosions and terrorist attacks. Urban search and rescue works are important for finding people and animals trapped under the collapsed structure after the collapse of buildings as a result of earthquakes, terrorist attacks and landslides. …”
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  13. 873

    Research on network risk assessment based on attack graph of expected benefits-rate by Wenfu LIU, Jianmin PANG, Xin ZHOU, Nan LI, Feng YUE

    Published 2022-08-01
    “…As Internet applications and services become more and more extensive, the endless network attacks lead to great risks and challenges to the security of information systems.As a model-based network security risk analysis technology, attack graph is helpful to find the vulnerability between network nodes and the harm of being attacked.It has been proved to be an effective method to find and prevent network security risks.Attack graph is mainly divided into state-based attack graph and attribute-based attack graph.Due to the problem of state explosion in state-based attack graph, most researchers prefer the attribute-based attack graph for network risk assessment.In view of the existing researches on attribute-based attack graph, they excessively rely on the vulnerability of network nodes and the essential attributes of atomic attack.However, they ignore that rational attackers usually choose specific attack paths by maximizing attack benefits.Then, a network risk assessment framework and a quantification method of attack benefits-rate based on expected benefits-rate attack graph were proposed.The network risk assessment framework took the open vulnerability resource database, the new vulnerabilities found by the vulnerability mining system and the big data related to network attack and defense as the basic data source.The network risk assessment framework also took the open source big data platform as the analysis tool to mine and calculate the elements related to attack cost and attack benefit.Using the concepts of cost, benefit and benefit-rate in economics, the calculation model of expected benefit-rate of atomic attack was constructed.By constructing the attribute-based attack graph of the target network, the expected benefit-rate of atomic attack on the attack path was calculated, and the expected benefit-rate list of all possible attack paths was generated.Furthermore, taking the expected goal as the starting point, the search was carried out according to the specific optimization strategy (backtracking method, greedy algorithm, dynamic programming).And the complete attack path with the maximum benefit-rate was obtained, which provided the basis for network risk assessment.The simulation results show the effectiveness and rationality of the proposed expected benefit-rate attack graph network risk assessment method, which can provide support for discovering and preventing network security problems.…”
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  14. 874

    Effect of the Pes Planus on Vertical Jump Height and Lower Extremity Muscle Activation in Gymnasts by Tamer Çankaya, Nurcan Contarlı

    Published 2022-04-01
    “…Jumping performance depends on features such as muscle strength, explosive speed, flexibility, body anthropometry and motor coordination (8,18). …”
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  15. 875
  16. 876

    Effect of the Preexisting Fissure with Different Fillings in PMMA on Blast-Induced Crack Propagation by Xin Yang, Xiangguo Zeng, Chuanjin Pu, Dingjun Xiao

    Published 2018-01-01
    “…Air, soil, and water were employed as fillings in the fissure, respectively. The experiment of explosive loading was carried out by a single detonator, and the dynamic crack propagation process of the experimental specimens was simulated by nonlinear dynamics software AUTODYN. …”
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  17. 877

    Criminal law protection of critical infrastructure objects against subversive encroachments by О. V. Shamsutdinov, D. S. Melnyk

    Published 2022-09-01
    “…On this basis, it has been proposed to formulate the second form of sabotage (Article 113 of the Criminal Code of Ukraine) in the following wording: “Destruction or damage to a critical infrastructure object by arson, explosion or other means with the aim of weakening the state”, as well as to supplement the Criminal Code of Ukraine with an amendment on sabotage, which is understood as “actions aimed at weakening the state, actions or decision-making aimed at destabilizing or making impossible the intended functioning of a critical infrastructure object, in the absence of signs of diversion”.…”
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  18. 878

    Venezuela: Political Confrontation and the World Community by Z. W. Iwanowski, D. M. Rozental

    Published 2020-11-01
    “…In the worst-case scenario, a constantly worsening situation may result in a social explosion which threatens to make the Bolivarian Republic another hot spot of the planet.…”
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  19. 879

    Evolution of artificial intelligence in healthcare: a 30-year bibliometric study by Yaojue Xie, Yuansheng Zhai, Yuansheng Zhai, Guihua Lu, Guihua Lu

    Published 2025-01-01
    “…Furthermore, the top five most cited papers in 2023 were all pertinent to the theme of ChatGPT.ConclusionThis study reveals a sustained explosive growth trend in AI technologies within the healthcare sector in recent years, with increasingly profound applications in medicine. …”
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  20. 880

    CBRN-p Hazards and Risks Triggered by Natural Events; Turkey Example by Ayşe Handan Dökmeci, Öznur Akduman

    Published 2022-01-01
    “…The probability of large-scale Chemical, Biological, Radiological, Nuclear and Explosive (CBRN-p) disasters that may occur with sequential effects, triggered by natural events, is generally low. …”
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