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Enquiry into Gunpowder Weapons Used by Hülegü in the Middle East Campaign
Published 2023-12-01Subjects: Get full text
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Study on the Motion Patterns of Nested Test Cabin and Its Shock Response Spectrum Analysis
Published 2025-01-01“…This study investigates the motion patterns of the nested test cabin in a gunpowder gas overload test device. Multiple factors during the overload impact process were explored. …”
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A Shock Mitigation of Pedestrian-Vehicle Impact Using Active Hood Lift System: Deploying Time Investigation
Published 2016-01-01“…After briefly introducing the working principle of the AHLS operated by the gunpowder actuator, the governing equations of the AHLS are formulated for each different deploying motion. …”
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Damage and failure of Orban’s gun during the bombardment of Constantinople walls in 1453
Published 2019-09-01“…Overall gun dimensions were assessed based on historical reports, whereby, the gunpowder charge p was estimated at 177 kg, and the gun was placed at 500 m from the Inner Walls. …”
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RESEARCH ON FLEXIBLE IMPACT OF CRANK AND CONNECTING ROD MECHANISM OF AUTOMATIC GUN (MT)
Published 2023-01-01“…According to the definition of inertia load in D’Alembert principle, the inertial load is introduced as boundary condition in finite element analysis; Under the condition of the action of gunpowder gas with time varying law of Sergey Mamontov, the movement simulation analysis of crank connecting rod mechanism is carried out, and the law of crank and connecting rod overload and saltus is obtained; The dynamic deflection(deformation quantity) of crank connecting rod under inertia load is analyzed by finite element method. …”
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Sword of heaven
Published 2019-12-01“…Indeed, Shakespeare and Middleton look like such strange bedfellows, the one with suspect Catholic connections in Stratford, the other an official of the City of London Protestant elite, that their alliance in the aftermath of the 1605 Gunpowder Plot, initially on Timon of Athens and Macbeth, suggests a shotgun marriage. …”
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Sword of Heaven : Political Theology in Measure for Measure
Published 2001-01-01“…Indeed, Shakespeare and Middleton look like such strange bedfellows, the one with suspect Catholic connections in Stratford, the other an official of the City of London Protestant elite, that their alliance in the aftermath of the 1605 Gunpowder Plot, initially on Timon of Athens and Macbeth, suggests a shotgun marriage. …”
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Injuries from blank cartridge shots in suicide attempts within the South Korean military: a case series of five patients
Published 2024-12-01“…Although initial vital signs and laboratory findings were unremarkable, computed tomography scans revealed injuries from projectile gas and gunpowder, including burns, subcutaneous emphysema, and major structural damage. …”
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Key attributes of nitrocellulose-based energetic materials and recent developments
Published 2025-01-01“…This review offers a comprehensive exploration of NC-based propellants, tracing their evolution from their historical origins as smokeless gunpowder to modern advancements. It discusses the chemical composition and classifications of NC propellants, along with continuous efforts to refine smokeless powder formulations through studies on smoke formation, residues, and additives. …”
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