Search results
Results from the WOW.Com Content Network
Lightning Source is a printer and distributor of print-on-demand books. [1] The company is a business unit of Ingram Content Group . Originally incorporated in 1996 as Lightning Print Inc., the company is headquartered in La Vergne, Tennessee , United States.
Lightning-induced magnetic anomalies can be mapped in the ground, [143] [144] and analysis of magnetized materials can confirm lightning was the source of the magnetization [145] and provide an estimate of the peak current of the lightning discharge. [146]
The Ingram Content Group was formed, in 2009, when Ingram Lightning Group merged with Ingram Digital Group. Ingram Content Group's operating units are Ingram Book Company, Ingram International Inc., Ingram Library Services Inc., Ingram Publisher Services Inc., Ingram Periodicals Inc., Ingram Digital, Lightning Source Inc., Spring Arbor Distributors Inc., and Tennessee Book Company LLC.
To estimate the lightning intensity from Schumann resonance records it is necessary to account for both the distance to lightning sources and the wave propagation between the source and the observer. A common approach is to make a preliminary assumption on the spatial lightning distribution, based on the known properties of lightning climatology .
A radio atmospheric signal or sferic (sometimes also spelled "spheric") is a broadband electromagnetic impulse that occurs as a result of natural atmospheric lightning discharges. Sferics may propagate from their lightning source without major attenuation in the Earth–ionosphere waveguide, and can be received thousands of kilometres from ...
A lightning detector is a device that detects lightning produced by thunderstorms. There are three primary types of detectors: ground-based systems using multiple antennas, mobile systems using a direction and a sense antenna in the same location (often aboard an aircraft), and space-based systems .
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.
La Vergne hosts one of two United States printing plants for the multinational publishing company Lightning Source [13] and serves as the company's headquarters. In November 2015, Hong Kong–based Sinomax announced they would be investing $28 million into making the defunct Whirlpool plant into their North American manufacturing headquarters ...