This study aims to characterize the alteration in mineral grindability due to applying different types of explosives in the blasting operation. For this purpose, several experimental blastings have been carried out on some granite blocks using three kinds of explosives; ANFO, Emulite and Pentolite. ...
a.A device consisting of a combination of explosives and combustibles, set off to generate colored lights, smoke, and noise for amusement. b.fireworksA display of such devices. 2.fireworks a.An exciting or spectacular display, as of musical virtuosity. ...
Damage causing potential of different explosives 来自 钛学术 喜欢 0 阅读量: 19 作者: S Singh 摘要: A study was conducted on a modelling material to assess the influence of various blast design parameters on controlled blasting in quarries. The paper has described the mechanics of controlled ...
Many compositions of plastic bonded explosives (PBXs) which are classified as highly energetic materials based on hexogen (RDX) as brisant explosive and hydroxyl terminated polybutadiene (HTPB), glycidyl azide polymer (GAP) and hexafluoropropylene- vinyledene fluoride (0.8/0.2) copolymer (Fluorel)...
of nuclear reactor vessels, and robots that inspect suspicious vehicles or packages for the police in case they contain explosives. Laboratory or medical robots also can aid in the automation of mixing drugs or biological samples, as well as performing microsurgery under the guidance of a physician...
Service dogs andworking dogsare pretty similar since they both have specific tasks. In general, working dogs can perform more tasks, often related to their sense of smell. Some tasks that working dogs perform includesearch and rescue, explosives or cancer detection, police and military work, herd...
Cylindrical, truncated cone and the inverted truncated cone shaped explosives were detonated in close proximity to fully clamped circular plates fixed to a ballistic pendulum. The impulse, for the detonation of a given charge mass, was found to be highest for the inverted truncated cone. However,...
Different types of manufacturing defects can significantly change the mechanical behavior of the components. As different defects and anomalies might be occurred during 3D printing process (e.g., overlap, missing extrudates, and offset), the specimens are visually investigated prior to the tensile ...
How to import Tools, Spoons and Forks of Base Metal How to amend BL number in Import General Manifest (IGM) How is assessable value calculated by customs for imports? How is IGM filed under high sea sale? Can I import explosives products,matches ...
Dogs All ten dogs were German armed forces' service dogs with a history of either protection work, explosives de- tection or no previous training except for obedience (Additional Table 2). Involved dog breeds were Malinois (n = 5), Labrador Retriever (n = 3), German Shepherd (n = 1) ...