Thermodynamics is a branch of natural science concerned with heat and its relation to energy and work. It defines macroscopic variables (such as temperature, internal energy, entropy, and pressure) that characterize materials and radiation, and explains how they are related and by what laws they change with time. Thermodynamics describes the average behavior of very large numbers of microscopic constituents, and its laws can be derived from statistical mechanics.
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..
Wireless is the transfer of information between two or more points that are not physically connected. Distances can be short, such as a few metres for television remote control, or as far as thousands or even millions of kilometres for deep-space radio communications. It encompasses various types of fixed, mobile, and portable , cellular telephone, (PDAs), and . Other examples of wireless technology include GPS units, or garage doors, wireless computer mice, keyboard and Headset, , , satellite televisi..
Google is an American multinational technology company specializing in Internet-related services and products. These include online advertising technologies, search, cloud computing, and software.See: List of Google products. Most of its profits are derived from AdWords, an online advertising service that places advertising near the list of search results.
An impact wrench (also known as an impactor, air wrench, air gun, rattle gun, torque gun, windy gun) is a socket wrenchpower tool designed to deliver high torque output with minimal exertion by the user, by storing energy in a rotating mass, then delivering it suddenly to the output shaft.
Chernomorenergo is a state-owned power company of Abkhazia. It is responsible for the distribution of electricity in Abkhazia and operates the Inguri hydroelectric power station.
Copper is a chemical element with the symbol Cu (from cuprum) and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color. It is used as a conductor of heat and electricity, a building material, and a constituent of various metal .
Transform into Fireman Sam with this utility belt, complete with torch and walkie talkie. You can't be a firefighter without the uniform and accessories, now you'll be able to recreate scenes from the popular TV programme and be ready in any emergency. - R..
CLOSEOUTS . Bring some swag luster to your dress shirt wardrobe with this silky herringbone jacquard from Ike by Ike Behar. No need to worry about pressing out the rumples, as this shirt is designed to emerge from the drier with nary a wrinkle. Available C..
CLOSEOUTS . Bring some swag luster to your dress shirt wardrobe with this silky herringbone jacquard from Ike by Ike Behar. No need to worry about pressing out the rumples, as this shirt is designed to emerge from the drier with nary a wrinkle. Available C..
When Dr. Kavita Rao develops a controversial 'mutant cure,' Professor Charles Xavier's X-Men - the aggressive Wolverine, conflicted Beast and newly returned Kitty Pryde, led by Cyclops and Emma Frost - once again find themselves battling against science, p..
PXR2054: Lip-152 Sandal by Pleaser USA Features: -Lip-152 Sandal in Black Leather / Black. -Part of the Lip collection. -Unit bottom leather sandal. -5 heel height. -Available in Black Leather / Black (LIP152/B/LE). Need help finding or measuring the right..
Supercharge your run and experience consistent performance in any conditions with the adidas Ultra Boost Running Shoes. boost? technology and its energy returning design keeps every step charged with ultra-light and quick energy. The seamless and stretchy..
Supercharge your run and experience consistent performance in any conditions with the adidas Ultra Boost Running Shoes. boost? technology and its energy returning design keeps every step charged with ultra-light and quick energy. The seamless and stretchy..
Wicked Tees officially licensed new girls QUOGS OFF MY SHIP t-shirt tee. This novelty tee is color CARDINAL. Standout from the crowd in this 100% officially licensed QUOGS shirt. This premium Round Neck tee is made in the US and printed on demand so that y..
Submersible/floating design allows for the radios to be submersed up to one meter (3.28 ft) for 30 minutes
6,270 Channel combinations gives you many options for keeping your group together
Direct call with caller ID lets you contact someone directly with..
Submersible/floating design allows for the radios to be submersed up to one meter (3.28 ft) for 30 minutes
6,270 Channel combinations gives you many options for keeping your group together
Direct call with caller ID lets you contact someone directly with..
Submersible/floating design allows for the radios to be submersed up to one meter (3.28 ft) for 30 minutes
6,270 Channel combinations gives you many options for keeping your group together
Direct call with caller ID lets you contact someone directly with..
Submersible/floating design allows for the radios to be submersed up to one meter (3.28 ft) for 30 minutes
6,270 Channel combinations gives you many options for keeping your group together
Direct call with caller ID lets you contact someone directly with..
Emerging from Ann Arbor Michigan amidst a countercultural revolution, The Stooges? powerful and aggressive style of rock-n-roll blew a crater in the musical landscape of the late 1960s. Assaulting audiences with a blend of rock, blues, R&B, and free jazz, ..
Need to find a disguise at short notice? If you bump into an ex unexpectedly or an old friend you don't fancy talking to - use the Emergency Moustache to instantly transform yourself and make a quick getaway. The moustaches come in handy sachets so you ca..
Kung FuLiterally meaning 'to know what to do', Kung Fu remains one of the most intelligent forms of exercise ever developed. Unlike most of today's exercises, it offers lasting benefits through heightened mental and bodily awareness. The more you practic..
A fitness industry leader for nearly 30 years, Kathy Smith specially designed this programme to combat the aging process. Split into three 20-minute workouts, each one targets a physical change people face as they grow older. It's like a reset button for y..
Andrea Ambandos’ 10 Minute Solution combines 5 ten minute workouts to tone the butt, abs and thighs. This fun workout routine includes Belly Blaster, Latin Flavour Waist Sizzler, Attitude and Energy, Fat Burning Beat, Dancer’s Silhouette. Easil..
Total CLA is a high quality supplement naturally developed from Safflowers supporting the body with an extensive 1800mg of CLA per serving. CLA is a powerful fatty acid that is favourably used by millions to support weight management goals; it can be sho..
Total CLA is a high quality supplement naturally developed from Safflowers supporting the body with an extensive 1800mg of CLA per serving. CLA is a powerful fatty acid that is favourably used by millions to support weight management goals; it can be sho..
Achieve a super soft velvety pout with the Bourjois Rouge Velvet Lipstick. Created in a range of show stopping shades it's enriched with evanescent oils for a super soft matte finish that lasts. With a second-skin feel and hydrating effect it's a must ..
Ideal for both the radiologist and for all members of the emergency team, the text builds upon current applications of plain-filmradiography--while adding substantial coverage of other modalities, including MPCT and MRI. The fifth edition has again strived..
Title: Emergency Ambulance Service and 911: Oversight Hearing Before the Subcommittee on Fiscal Affairs and Health of the Committee on the District of Columbia, House of Representatives, One Hundredth Congress, First Session August 5, 1987 Publisher: Washi..
These flood events form part of a wider pattern of increasing flood frequency coupled with increased vulnerability of the built environment to flood hazard. Flood risk can unite or divide communities and the responses to potential risk can range from denia..
The handbook addresses virtually every aspect of homeland security, including terrorism motivated by radical Islamist extremism; transportation and infrastructure protection; community and business resilience; intelligence and information; and the roles of..
In this brand new collection from the wildly popular website, PeopleofWalmart.com, discover how the colorful characters in your home state match up against oddballs across the country. Featuring hilarious new fan photos, bizarre state trivia, fun facts, an..
This pocket weather alert radio features a telescopic antenna for crystal clear reception . The HH50 feature an alert test mode, as well as all hazards alerts . In addition to important weather announcements your radio will also receive other emergency ann..
NOAA local weather alerts keeps you up to date of weather conditions.This portable emergency weather radio features Over 60 emergency alert and stores up to 9 county codes. The HH54VP2 has 3 alert different alert options Tone, Voice, and Visual.The large b..
NOAA local weather alerts keeps you up to date of changing weather conditions. This portable emergency weather radio features Over 60 emergency alert and stores up to 9 county codes. The HH54VP has 3 alert diffrent alert options Tone, Voice, and Visual.The..
An alert override feature automatically switches from radio to emergency alert mode. In addition to important weather announcements, the All Hazards Alert enables you to receive 60 other emergency announcements such as Child Abduction Emergency (Amber Aler..
The radio is equipped with a special emergency alert button. When held for 3 seconds a distress call is sent to all other radios within range and the radio is briefly switched into iVOX hands-free mode, so messages be relayed to others quickly. The radio i..
SPOT IS has been re-engineered and certified to meet the requirements of hazardous work environments. These certifications allow companies operating in potentially combustible environments where the presence of flammable gases or vapors may exist, such as ..
The unique XT511 Base Camp Radio combines communication, emergency notification and information all in one package. The Dynamo Crank will power all the functions of the unit including the LED Flashlight when power is lost or no power is available. The XT51..
SPOT works virtually anywhere in the world with the power of satellite technology . Check in with your personal and professional networks, send custom messages and let others track your location in real-time via Google Maps. In an emergency, you can transm..
Adjustable volume control allows you to make announcements without overdoing it. Siren function is vital for emergencies. Convenient wrist strap makes it easy to transport.
Survival in extreme temperatures, weather conditions and terrains requires dependable lighting
Energizer Ultimate lights are designed and built to meet the demands and needs of enthusiasts of extreme outdoor activities..
Powerful LED delivers 130 lumens,..
Survival in extreme temperatures, weather conditions and terrains requires dependable lighting
Energizer Ultimate lights are designed and built to meet the demands and needs of enthusiasts of extreme outdoor activities..
Powerful LED delivers 130 lumens,..
Survival in extreme temperatures, weather conditions and terrains requires dependable lighting
Energizer Ultimate lights are designed and built to meet the demands and needs of enthusiasts of extreme outdoor activities..
Powerful LED delivers 130 lumens,..
CLOSEOUTS . A superstar in the active department, Outdoor Researchand#39;s Echo Graphic T-shirt combines lightweight, performance-ready fibers with UPF 15 sun protection and a touch of style. Comfortably rolled-forward shoulder seams are graphically enhanc..
CLOSEOUTS . A superstar in the active department, Outdoor Researchand#39;s Echo Graphic T-shirt combines lightweight, performance-ready fibers with UPF 15 sun protection and a touch of style. Comfortably rolled-forward shoulder seams are graphically enhanc..
