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Envelopment is the military tactic of seizing objectives in the enemy's rear with the goal of destroying specific enemy forces and denying them the ability to withdraw. Rather than attacking an enemy head-on, as in a frontal assault , an envelopment seeks to exploit the enemy's flanks , attacking them from multiple directions and avoiding where ...
The "hammer and anvil" tactic is fundamentally a single envelopment, and is to be distinguished from a simple encirclement where one group simply keeps an enemy occupied, while a flanking force delivers the coup de grace. The strongest expression of the concept is where both echelons are sufficient in themselves to strike a decisive blow.
Single envelopment: A consolidated prong (flank) beating its opponent opposite end, and with the aid of holding attacks, attack an opponent in the rear. Sometimes, the establishment of a strong, hidden force behind a weak flank will prevent your opponent from carrying out their own single envelopment. (e.g., Battle of Rocroi).
The infantry phalanx was a Sumerian tactical formation as far back as the third millennium BC. [1] It was a tightly knit group of hoplites, generally upper and middle-class men, typically eight to twelve ranks deep, armored in helmet, breastplate, and greaves, armed with two-to-three metre (6~9 foot) pikes and overlapping round shields. [2]
Baby videos are educational tool which can be used for teaching babies as young as six months by introducing the alphabet, different sights, shapes and colors, numbers and counting. Baby videos can be used for helping babies learn important educational skills, comprehension, introduction to the environment, as well as music .
Wood's screw maneuver is practiced in obstetrics when dealing with shoulder dystocia – a condition in which the fetal shoulders cannot easily pass through the vagina.In this maneuver the anterior shoulder is pushed towards the baby's chest, and the posterior shoulder is pushed towards the baby's back, [1] making the baby's head somewhat face the mother's rectum.
This injury has also been reported in babies younger than six months and in older children up to the preteen years. There is a slight predilection for this injury to occur in girls and in the left arm. The classic mechanism of injury is longitudinal traction on the arm with the wrist in pronation, as occurs when the child is lifted up by the wrist.
Turning the baby, technically known as external cephalic version (ECV), is when the baby is turned by gently pressing the mother's abdomen to push the baby from a bottom first position, to a head first position. In some circumstances, it may be necessary to press with more force.