NBC Weather Plus by NBC Weather Plus' weather radar forecasts from 2005 to 2008. The network utilizes an on-screen graphic, known as the "L-bar," to display local weather forecasts on the left and bottom third of the screen to provide local weather information on a continuous basis, even during commercial breaks, national weather segments and "Weather Plus University". The sidebar displayed sponsorship tags on the top left (which were more often seen on local feeds, and was removed during "Weather Plus University"), current weather conditions (sky condition, temperature, wind speed/direction and humidity) for the affiliate's city of service and other cities within the
Anomaly matching condition Anomaly matching condition In quantum field theory, the anomaly matching condition by Gerard 't Hooft states that the calculation of any chiral anomaly for the flavor symmetry must not depend on what scale is chosen for the calculation if it is done by using the degrees of freedom of the theory at some energy scale. It is also known as the 't Hooft condition and the 't Hooft UV-IR anomaly matching condition. There are two closely related but different types of obstructions to formulating a quantum field theory that are both called anomalies: chiral, or "Adler-Bell-Jackiw" anomalies, and 't Hooft