sensing apparatus
51Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
52Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
53Dudley Allen Buck — Dr. Dudley Allen Buck Born 1927 04 25 San Francisco, California Died 1959 05 21 Monuments Bronze Plaque Wilmington, Massachusetts High School Education B.S. E.E., Sc. D …
54Microelectromechanical system oscillator — Microelectromechanical system (MEMS) oscillators are timing devices that generate highly stable reference frequencies. These reference frequencies are used to sequence electronic systems, manage data transfer, define radio frequencies, and… …
55Microwave engineering — pertains to the study and design of microwave circuits, components, and systems. Fundamental principles are applied to analysis, design and measurement techniques in this field. The short wavelengths involved distinguish this discipline from… …
56High Frequency Active Auroral Research Program — HAARP is often confused with Project HARP, the High Altitude Research Project (a joint project of The Pentagon and the Canadian Department of National Defence).The High Frequency Active Auroral Research Program (HAARP) is an investigation project …
57Critique of Pure Reason — Part of a series on Immanuel …
58Air University (Pakistan) — Infobox University name =Air University established =2002 type =Public endowment = staff = faculty = chancellor =Air Marshal Qazi Javed Ahmed rector = pro rector = students = undergrad = postgrad = doctoral = profess = city =Islamabad state =… …
59ATP7A — ATPase, Cu++ transporting, alpha polypeptide PDB rendering based on 1aw0 …
60Timeline of radio — The timeline of radio lists within the history of radio, the technology and events that produced instruments that use radio waves and activities that people undertook. Later, the history is dominated by programming and contents, which is closer… …
