ReleaseWire Connect

Aviation security has been one of the key concerns in the aviation industry. The need for air cargo security and screening systems has become even more pronounced after the September 11, 2001 attack on the World Trade Center. The customary security and screening practice in this area include physical inspection and canine methods (detection through trained dogs) which are not error-free. The new technologies in this area reduce the potential threats from terrorist activities and ensure safety by tracking explosives inside the air cargo. The air cargo industry and international and national regulatory authorities have been continuously making efforts to increase the screening levels of the air cargos with minimum of shipping hindrance through known shipper programs. These programs allow known shippers to screen their own cargo and check that they adhere to a common set of standards.

Welding is a fabrication process that joins materials, generally metals or thermoplastic, by causing coalescence. On the other hand, cutting is a process that is used to cut steel or other metals of different thicknesses using a different cutting equipments. Welding is often done by melting the work pieces and adding a filler material to form a pool of molten material that cools to become a strong joint, with pressure sometimes used and heat together, to produce the weld. Welding can be done by different methods such as gas tungsten arc welding, shielded metal arc welding, submerged arc welding and gas metal arc welding. Shielded metal arc welding is also called stick welding. It uses an electrode that has flux that protects the puddle, around it. The electrode holder holds the electrode as it slowly melts away and slag protects the weld puddle from atmospheric content. Gas tungsten arc welding is also called as tungsten inert gas and it uses a non-consumable tungsten electrode to produce the weld. Inert shielding gas such as agon or helium protects weld area from atmospheric contamination. Gas metal arc welding is also called as metal inert gas and uses a wire feeding gun that feeds wire at an adjustable speed and sprays an argon-based shielding gas and carbon dioxide over the weld puddle to protect it from atmospheric contamination. Submerged arc welding uses an automatically fed consumable electrode and a blanket of granular fusible flux. Welding and cutting equipments are mostly used by energy, automotive and construction industries. Due to the rapid industrialization demand for welding and cutting equipment has increased globally.

PC (Perspective Control) lenses allow the photographers to adjust and control the appearance of the viewpoint in the image. Very often they are used to prevent the meeting of parallel lines especially at the time of photographing a tall object. Lenses which offer only shift are called shift lenses while some lenses can also tilt and are called tilt shift lenses. Short-focus PC lenses are used mainly in architectural photography and other applications such as landscape, product and closeup photography. PC lenses are generally hold the application in single-lens reflex (SLR) cameras as photographer is not able to view directly the effect of lens by range finder camera. A PC Lenses have a bigger image circle than needed to capture the image area.

Motorcycle is a kind of motor vehicle having two or three wheels. There are various types of motorcycle designed for different purposes such as long distance travel, sports including racing, commuting cruising and off road riding.

Self adhesive labels or pressure sensitive labels generally consist of printing onto a construction of layers such as release liner (such as support paper, carrier or glassine), a layer of adhesive, and a face material.

GSM, a global system for mobile communication is a standard developed to illustrate protocols for second generation (2G) mobile phones enabled with digital cellular networks. GSM standards were launched as a substitute for the first generation (1G) analog cellular network. This was upgraded over time in order to include data communication such as circuit-switched transport and then packet data transport via GPRS (General Packet Radio Services) and EDGE (Enhanced Data rates for GSM Evolution).GSM is broadly used in wireless technology in the world. It has various applications such as jamming detection, DTMF Decoder and several network protocols. Its ultra compact size and very low power consuming property decreases the overall cost of the GSM module.

Environmental protection is very important for protection of natural surrounding on individual, organizational and governmental levels. Increasing population and rapid industrialization are some of the major factors which are polluting environment. Waste production, air pollution, and loss of biodiversity are some of the major issues related to environmental protection. In addition, protection of the environment is needed due to various human activities. Environmental protection is influenced by three factors: education, environmental legislation and ethics. These factors play important roles in influencing national-level environmental decisions and personal-level environmental protection decisions.

Electric shaver is an electrical device, which is used for shaving purpose, for removal of unwanted hair from body with oscillating or rotating blades behind a metal guard. Electric shaver provides the most convenient means of shaving. Electric shavers generally come in foil shavers and rotary shaver. In foil electric shaver, two or more cutting blades arranged on top, which move back and forth in a vibrating mode under a foil with small holes that catch and cut the hairs. The other kind is the rotary shaver, which on its faceplate that has one or more round cutting heads with blades rotating under a grid with holes where the hair collected and cut off by the rotating cutting blades.

Broadcasting is the sharing of audio and video content to the widespread audience by means of any electronic mass communication medium. Broadcasting is generally related with radio and television though in practice radio and television transmission occurs with the help of wire as well as radio waves. The equipment such as public radio, commercial radio, television, closed-circuit TV, amateur radio and amateur television which is involved in the electronic mass communication medium is known as broadcasting equipment.

Soundproof glass is actually two panes of glass that have vacuum between them. Soundproof glass is used to prevent sound from penetrating from one side to the other. Soundproof glass is used in windows and doors as a mean of noise reduction. In many cases, soundproof glass is used by people who generally live near noisy environment area such as bus stands, airports, railways station, busy roads, factories, to protect them from annoying sound and noise. Soundproof glass is used in bedroom to enjoy better quality sleep in night. One piece of soundproof glass in window reduces the noise better than a double or even a triple pane in an insulated glass unit.