These waves occur within the lower 20 km of the atmosphere, and are comprised of a direct and reflected wave. The radio waves having high frequencies are basically called as space waves. These waves have the ability to propagate through atmosphere, from transmitter antenna to receiver antenna.
In published articles it also identifies the article for the reader at a glance. Formatting Instructions. The running head (along with the page numbers) appears in the header of every page (the header by nature is situated within the top margin of your paper; all the margins themselves should be set to 1 inch).
1 A shortened version of your paper's title should be aligned to the top left of the page. The character count should not exceed 50 characters, including spaces and punctuation. 2  Every letter in the page header should be capitalized.  The page number should appear in the top right of the page.