Hybrid Physical-Chemical Vapor Deposition — (HPCVD) is a thin film deposition technique that combines physical vapor deposition (PVD) with chemical vapor deposition (CVD). For the instance of magnesium diboride (MgB2) thin film growth, HPCVD process uses diborane (B2H6) as the boron… … Wikipedia
Nuclear fusion-fission hybrid — Hybrid nuclear fusion fission (hybrid nuclear power) is a proposed means of generating power by use of a combination of nuclear fusion and fission processes. The concept dates to the 1950s, and was briefly advocated by Hans Bethe during the 1970s … Wikipedia
Gas core reactor rocket — Gas core reactor rockets are a conceptual type of rocket that is propelled by the exhausted coolant of a gaseous fission reactor. The nuclear fission reactor core may be either a gas or plasma. They may be capable of creating specific impulses of … Wikipedia
Subcritical reactor — A subcritical reactor is a nuclear fission reactor that produces fission without achieving criticality. Instead of a sustaining chain reaction, a subcritical reactor uses additional neutrons from an outside source. A reactor coupled to a particle … Wikipedia
Anaerobic digester types — The following is a partial list of different types of anaerobic digesters. These processes and systems harness anaerobic digestion for purposes such as sewage treatment and biogas generation.Examples include: *Anaerobic activated sludge process… … Wikipedia
Upflow anaerobic sludge blanket digestion — Upflow Anaerobic Sludge Blanket (UASB) technology, normally referred to as UASB reactor, is a form of anaerobic digester that is used in the treatment of wastewater. The UASB reactor is a methanogenic (methane producing) digester that evolved… … Wikipedia
Hans Bethe — Infobox Scientist name = Hans Bethe image width = birth dat = July 2 1906 birth place = Strassburg, Germany residence = United States nationality = Germany United States death date = death date and age|2005|3|6|1906|7|2 death place = Ithaca, New… … Wikipedia
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
Idaho National Laboratory — Coordinates: 43°32′00″N 112°56′41″W / 43.533429°N 112.94486°W / 43.533429; 112.94486 … Wikipedia
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium