Results 11 to 20 of about 289 (215)
Sulfur as a binding agent of aggregates in explosive eruptions [PDF]
Understanding the mechanisms that govern ash aggregation is of critical importance in volcanology. Aggregation reduces the residence time of ash (≤2 mm) in the atmosphere strongly, by enhancing the sedimentation of finer-grained material generated during explosive eruptions.
Teresa Scolamacchia, Donald B. Dingwell
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Explosibility and Fire Behavior of some Pyrethroids, Active Agents of Plant Protection Products
Deflagration Index (Kst) parameter determines the speed of the pressure rise during the explosion of tested dust. The larger the Kst, the more severe the explosion.
Maciej Celinski, Wojciech Domanski
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An improved outer pipe method for expansive pressure measurement of static cracking agents
Static cracking agent (SCA) is actively investigated as an alternative to explosive blasting for rock breakage due to its immense expansion property.
Shuai Xu +3 more
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Scalable Deep Multi-Agent Reinforcement Learning via Observation Embedding and Parameter Noise
In this paper, we explore a scalable deep reinforcement learning (DRL) method for environments with multi-agents. Due to the explosive increase of the input dimensionality with the number of agents, most existing DRL methods are only able to cope with ...
Jian Zhang +3 more
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The method of drilling and blasting with explosives is widely used in rock fragmentation applications in the mining industry for mine development and ore production.
Kelly-Meriam Habib +2 more
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A review of some nonexplosive alternative methods to conventional rock blasting
The conventional blasting rock excavation method is the main means of rock breakage because of its high productivity, and it is relatively inexpensive compared to other methods. However, it raises safety concerns and can negatively impact the environment.
Al-Bakri Ali, Hefni Mohammed
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Emerging Infectious Agents and Blood Safety in Latin America
Historically, emerging infectious agents have been an important driving force toward the enhancement of blood safety, illustrated by the sharp reduction in the transmission of infectious agents by blood transfusion after human immunodeficiency virus (HIV)
José Eduardo Levi
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Detection of explosives, explosive precursors, or other threat agents presents a number of technological challenges for optical sensing methods.
J. Bruce Johnson +5 more
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MULTIFUNCTIONAL HEAVY-DUTY ROBOTIC FIRE EXTINGUISHING SYSTEM [PDF]
In this paper there is considered the creation of a multifunctional heavy-duty robotic fire extinguishing complex with improved tactical and technical characteristics on a tracked chassis.
Roman A. Emelyanov +3 more
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