Depth of focus — For the seismology term, see Depth of focus (tectonics). Depth of focus is a lens optics concept that measures the tolerance of placement of the image plane (the film plane in a camera) in relation to the lens. In a camera, depth of focus… … Wikipedia
Tracheal intubation — Intervention Anesthesiologist using the Glidescope video laryngoscope to intubate the trachea of a morbidly obese elderly person with challenging airway anatomy … Wikipedia
Catheter — disassembled In medicine, a catheter (pronounced /ˈkæθɪtər/) is a tube that can be inserted into a body cavity, duct, or vessel. Catheters thereby allow drainage, administration of fluids or gases, or access by surgical instruments. The… … Wikipedia
VVER — The VVER (From (Russian: Водо водяной энергетический реактор , transliterates as Vodo Vodyanoi Energetichesky Reactor , translates as Water Water Energetic Reactor , WWER. Water water stands for coolant and moderator.) is a series of pressurised… … Wikipedia
Play piercing — 4 Piercees at the Death Equinox 99 convention Play piercing, needle play, or recreational acupuncture is body piercing done for the purpose of enjoying the experience rather than producing a permanent body decoration. Needles, sharpened bones, or … Wikipedia
Networked control system — A Networked Control System (NCS) is a control system wherein the control loops are closed through a real time network. The defining feature of an NCS is that control and feedback signals are exchanged among the system s components in the form of… … Wikipedia
Advanced SEAL Delivery System — insertion platform.MissionsASDS was conceived to address the need for stealthy long range insertion of Special Operations Forces on covert or clandestine missions. Previous mini subs were of the wet variety, exposing Combat Swimmers to long, cold … Wikipedia
Binary tree — Not to be confused with B tree. A simple binary tree of size 9 and height 3, with a root node whose value is 2. The above tree is unbalanced and not sorted. In computer science, a binary tree is a tree data structure in which each node has at… … Wikipedia
Landslide mitigation — Landslides can be triggered by many often concomitant causes. In addition to shallow erosion or reduction of shear strength caused by seasonal rainfall, causes triggered by anthropic activities such as adding excessive weight above the slope,… … Wikipedia
Sorting network — A sorting network is an abstract mathematical model of a network of wires and comparator modules that is used to sort a sequence of numbers. Each comparator connects two wires and sort the values by outputting the smaller value to one wire, and a … Wikipedia
Mars 96 — Model of the Mars 96 Orbiter Operator Russian Space Forces Mis … Wikipedia