BATTERIES |
|
In science and technology, a battery is a device that stores chemical energy and makes it available in an electrical form. Batteries consist of electrochemical devices such as one or more galvanic cells, fuel cells or flow cells. The earliest known artifacts that may have been batteries are the Baghdad Batteries, from some time between 250 BCE and 640 CE. The modern development of batteries started with the Voltaic pile developed by the Italian physicist Alessandro Volta in 1800. The worldwide battery industry generates 48 billion dollars in sales annually (2005 estimate).
|
BICYCLE HELMETS |
|
A bicycle helmet is designed to provide head protection for cyclists. Helmets are most suitable for preventing injury in straight falls, and for reducing friction related damage to the head. Modern bicycle helmets were first developed in the 1970s.
|
BOILERS |
|
A boiler is a closed vessel in which water or other fluid is heated under pressure. The steam or hot fluid is then circulated out of the boiler for use in various process or heating applications. A safety valve is required to prevent over pressurisation and possible explosion of a boiler.
|
CANCER - OVARIAN |
|
ORARIAN Cancer - Ovarian epithelial cancer is a disease in which malignant (cancer) cells form in the tissue covering the ovary. Ovarian epithelial cancer is one type of cancer that affects the ovary.
|
MARKETING |
|
The American Marketing Association suggests that Marketing is "the process of planning and executing the pricing, promotion, and distribution of goods, ideas, and services to create exchanges that satisfy individual and organizational goals."
|
MEDICAL |
|
Medical - Having to do with or anything pertaining to Medical treatment, Medical Malpractice, Medical review, Medical Litigation.
Find MEDICAL experts and consultants for MEDICAL litigation support. Available to be MEDICAL expert witnesses and provide MEDICAL forensic consulting in MEDICAL litigation, in addition prepare MEDICAL expert witness reports for use in deposition and/or in-court trial testimony.
|
MICROWAVE HEATING |
|
A microwave oven, or microwave, is a kitchen appliance employing microwave radiation primarily to cook or heat food. Microwave ovens have revolutionized cooking since their use became widespread in the 1970s.
|
PHARMACOLOGY |
|
Pharmacology (in Greek: pharmacon meaning drug, and logos meaning science) is the study of how chemical substances interact with living systems. If substances have medicinal properties, they are considered pharmaceuticals.
|
TELECOMMUNICATIONS |
|
Telecommunications is the communication of information over a distance. The term is most used to refer to communication using some type of signalling, such as the aldis lamp or the transmission and reception of electromagnetic energy. This covers many media and technologies including radio, fiber optics, telegraphy, television, telephone, data communication and computer networking, although other types of signalling are also included (see Telecommunications History and especially Early Telecommunications).
|
|
