Physics of drag forces in calculating the L1 Lagrange point and understanding how non-gravitational forces influence precise orbital positioning. Learn how drag, solar radiation pressure, and other ...

Certain e-bike batteries from Rad Power Bikes pose a serious risk of injury and death from fires, and consumers should stop using them immediately. That’s according to a safety warning issued this ...

Sep. 9—After years of pushback from advocacy groups, small amounts of radioactive gas can be released into the air as early as Saturday from waste containers stored at Los Alamos National Laboratory.

Add Yahoo as a preferred source to see more of our stories on Google. Nov. 19—An Española-based nonprofit is criticizing Los Alamos National Laboratory over its plans for disposing of radioactive gas.

Abstract: Aerodynamic optics has important research value in many fields such as aerospace optical sensors, remote sensing detection and so on. The traditional gas radiation calculation models are ...

Abstract: Chaff cloud is a kind of passive interference widely used in sea and air. There have been many studies on scattering characteristics of chaff clouds, but few studies on radiation ...

Hello，I would like to calculate the observation of the radiation of the various layers of the atmosphere from the high altitude of the orbit downwards。 The observer is at an altitude of 300km, and the ...

In external beam radiation therapy, photon, electron or ion beams are used to deliver doses of ionizing radiation to treat tumours. However, to compensate for uncertainties originating from setup ...

It seems that the potential radiation calculation in EddyPro does not take into consideration that the time stamps in the raw data might be in UTC but always assumes local (standard) time. In the ...