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Escalades
Escalade is the act of scaling defensive walls or ramparts with the aid of ladders. Escalade was a prominent feature of sieges in ancient and medieval warfare. Although no longer common in modern warfare, escalade technologies are still developed and used in certain tactical applications. Overview Escalade consists of attacking soldiers advancing to the base of a wall, setting ladders, and climbing to engage the defending forces. Though very simple and direct, it was also one of the most dangerous options available; escalade would generally be conducted in the face of arrow fire from the battlements, and the defenders would naturally attempt to push ladders away from the wall. Heated or incendiary substances such as boiling water, heated sand, and pitch-coated missiles were sometimes poured on attacking soldiers. This made it difficult for attackers to reach the top of the wall, and those that did would often quickly be overwhelmed by the defenders on the walls, only being a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaling Ladder In Ancient China
Scaling may refer to: Science and technology Mathematics and physics * Scaling (geometry), a linear transformation that enlarges or diminishes objects * Scale invariance, a feature of objects or laws that do not change if scales of length, energy, or other variables are multiplied by a common factor ** Scaling law, a law that describes the scale invariance found in many natural phenomena * The scaling of critical exponents in physics, such as Widom scaling, or scaling of the renormalization group Computing and information technology * Feature scaling, a method used to standardize the range of independent variables or features of data * Image scaling, the resizing of an image * Multidimensional scaling, a means of visualizing the level of similarity of individual cases of a dataset * Scalability, a computer or network's ability to function as the amount of data or number of users increases * Scaling along the Z axis, a technique used in computer graphics for a pseudo-3D effect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GIGN29 Domenjod 140618
The GIGN ( ; ) is the elite police tactical unit of the French National Gendarmerie. Among its missions are counterterrorism, hostage rescue, surveillance of national threats, protection of government officials, critical site protection (such as French embassies in war-torn countries), and targeting organized crime. Established in 1973 and becoming operational in 1974, the GIGN was initially created as a relatively small tactical unit specialized in sensitive hostage situations, but has since grown into a larger force with expanded responsibilities and capabilities. It is now composed of nearly 1,000 operators: around 400 operators based in Satory, near Versailles in the Paris area and approximately 600 operators in fourteen regional GIGN branches called AGIGNs (), located in metropolitan France or in the French overseas territories. The unit shares jurisdiction of French sovereign territory with the special response units of the National Police,Each of the two French National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
