Cogeneration or combined heat and power ( CHP) is the use of a heat engine Cogeneration and Cogeneration Schematic, www.clarke-energy.com, retrieved 26.11.11 or power station to simultaneously generate electricity and useful heat. Trigeneration or combined cooling, heat and power ( CCHP) refers to the simultaneous generation of electricity and useful heating and cooling from the combustion of a fuel or a solar heat collector. A plant producing electricity, heat and cold is called a trigeneration or poly..
Includes a brief introduction to ray tracing as well as background on advanced topics. A ``User's Manual'' is also included for the ray tracing class library, with code examples for both basic and sophisticated ray tracing problems. Availabl..
Robert Harris returns to the thrilling historical fiction he has so brilliantly made his own. This is the story of the infamous Dreyfus affair told as a chillingly dark, hard-edged novel of conspiracy and espionage. Paris in 1895. Alfred Dreyfus, a young J..
The best sights and activities. Royal palaces, tribal villages and the magnificent Mekong. Caving , rafting and elephant trekking. Where to stay and what to eat. Bamboo huts and eco-lodges, croissants and fish sauce. A Golden Buddha, a Plain of Jars a..
From honorable cowboys and spirited pioneer women to questionable sheriffs, notorious gunslingers and unruly outlaws, these classic westerns introduce lively characters who embody the essence of the American frontier. Authentic dialog combined with vivid ..
The Ripslash wakeboard has a 6 fin dual thruster setup which provides the ultimate in hold and tracking. Stay on edge, get more speed into the wake and stomp landings without slipping out. The removable center fins provide tracking. The side fins are curve..
This wakeboard has side fins that are curved and angle outwards at 11 degrees to provide extra edge hold and a loose feel in neutral, and removable center fins for tracking. The AHW-2026 comes with Grind bindings that are comfortable and user friendly, and..
The Apocalypse wakeboard has 6 fin dual thruster setup provides the ultimate in hold and tracking. Stay on edge, get more speed into the wake and stomp landings without slipping out. The removable center fins provide tracking. The side fins are curved and ..
The Carbon wakeboard riders will enjoy the lightning quick response from this stiff 24/7 carbon fiber reinforced wakeboard. This board turns quicker and holds a harder edge than our non-carbon reinforced boards. The 6 fin dual thruster setup provides ultim..
FX 300ES PLUS has been designed as the perfect choice for middle school through high school students learning General Math, Trigonometry, Statistics, Algebra I and II, Pre Algebra, Geometry, Physics. p ul li Intuitive functions li li Improved math ..
The NSA 220 Series firewalls act as the first line of network defense against viruses, Trojans, key loggers and other application layer attacks, without compromising network performance. Management is simplified by consolidating many functions, including n..