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In power engineering, a single-line diagram ( SLD ), also sometimes called one-line diagram, is a simplest symbolic representation of an electric power system. [ 1][ 2] A single line in the diagram typically corresponds to more than one physical conductor: in a direct current system the line includes the supply and return paths, in a three ...
In 2020, research estimated if warming stabilizes at 1.5 °C (2.7 °F), 2 °C (3.6 °F) or 3 °C (5.4 °F) by 2100; in all three cases, the AMOC declines for an additional 5–10 years after the temperature rise ceases but does not approach collapse, and partially recovers after about 150 years.
Flip-flop (electronics) A SR latch ( R1, R2 = 1 kΩ; R3, R4 = 10 kΩ) In electronics, flip-flops and latches are circuits that have two stable states that can store state information – a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will output its state (often along with ...
17. BB. This is also an upside trade for Tampa Bay. Lesko (now No. 5 on Tampa’s top-30 mlb.com prospect list) has No. 1-starter upside and is 24 months removed from being selected 15th overall ...
They usually live less than 15 years, although individuals that reach 12 years may live an additional 15 years. On rare occasions, wild chimpanzees may live nearly 60 years. Captive chimpanzees tend to live longer than most wild ones, with median lifespans of 31.7 years for males and 38.7 years for females. [ 73 ]
The train ran the wrong way down the line and was hit head-on by a First Great Western HST service from Cheltenham Spa to Paddington at a closing speed of approximately 130 mph (210 km/h). 31 people died, including both drivers, with more than 520 people injured.
The most severe accident occurred at the original Gleisdreieck (rail triangle), where the main and branch lines were connected by switches that allowed the tracks to cross. On 26 September 1908, a train driver missed a stop signal. As a result, two trains collided at the junction, and one fell off the viaduct.
Topological data analysis. In applied mathematics, topological data analysis ( TDA) is an approach to the analysis of datasets using techniques from topology. Extraction of information from datasets that are high-dimensional, incomplete and noisy is generally challenging. TDA provides a general framework to analyze such data in a manner that is ...