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From left, Chairman of the Joint Chiefs of Staff Navy Adm. Mike Mullen and Rear Adm. Scott Van Buskirk, commander of Carrier Strike Group 9, speak with Chief of Army Staff Gen. Ashfaq Kayani and Maj. Gen. Ahmad Shuja Pasha, director general of military operations, on the flight deck of the aircraft carrier USS Abraham Lincoln (CVN-72) while under way in the northern part of the Arabian Sea on ...
Sabot (firearms) APFSDS long rod penetrator separating from "double-ramp" sabot. [1] Diagram showing the operation of a discarding " spindle -shaped" sabot on an APDS-projectile. A sabot ( UK: / sæˈboʊ, ˈsæboʊ /, US: / ˈseɪboʊ /) is a supportive device used in firearm / artillery ammunitions to fit/patch around a projectile, such as a ...
Sankey diagram. Sankey diagrams are a data visualisation technique or flow diagram that emphasizes flow/movement/change from one state to another or one time to another, [1] in which the width of the arrows is proportional to the flow rate of the depicted extensive property . Sankey diagrams can also visualize the energy accounts, material flow ...
Pyrotechnic initiator. In pyrotechnics, a pyrotechnic initiator (also initiator or igniter) is a device containing a pyrotechnic composition used primarily to ignite other, more difficult-to-ignite materials, such as thermites, gas generators, and solid-fuel rockets. The name is often used also for the compositions themselves.
The Structure of the North Atlantic Treaty Organization is complex and multi-faceted. [1] The decision-making body is the North Atlantic Council (NAC), and the member state representatives also sit on the Defence Policy and Planning Committee (DPPC) and the Nuclear Planning Group (NPG). [2] [3] Below that the Secretary General of NATO directs ...
Army Service Ribbon. Completion of any Advanced Individual Training. The Army Service Ribbon ( ASR) is a military award of the United States Army that was established by the Secretary of the Army on 10 April 1981 as announced in Department of the Army General Order 15, dated 10 October 1990. [2]
Ellingham diagrams are a particular graphical form of the principle that the thermodynamic feasibility of a reaction depends on the sign of Δ G, the Gibbs free energy change, which is equal to Δ H − T Δ S, where Δ H is the enthalpy change and Δ S is the entropy change. The Ellingham diagram plots the Gibbs free energy change (Δ G) for ...
A causal loop diagram ( CLD) is a causal diagram that aids in visualizing how different variables in a system are causally interrelated. The diagram consists of a set of words and arrows. Causal loop diagrams are accompanied by a narrative which describes the causally closed situation the CLD describes. Closed loops, or causal feedback loops ...