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2.918  Articles
1 of 293 pages  |  10  records  |  more records»
The article deals with the process of the wave front motion in two dimensions. The point source, which creates the wave, is situated in one of the layers of two-layer medium with the straight-line boundary between the mediums. The objects of the article a... see more

Radiation application in medicine offers extraordinary benefits. But radiation is like a double-edged sword, it has both benefits and associated risks on the community in contact. To justify the safety of workers and members of the public, regulated use o... see more

Background: High-energy linear accelerator (linac) is a valuable tool and the most commonly device for external beam radiation treatments in cancer patients. In the linac head, high-energy photons with energies above the threshold of interaction produce p... see more

Approximately 25 per cent of all congestion on motorways is caused by incidents. By virtual patrolling, incidents e.g. queues, accidents and car breakdowns on a road network, can be predicted or detected in an early stage. This early detection and predict... see more

This study demonstrates the usefulness of ultrasonic bat detectors as a methodological tool to improve inventories of Neotropical bats to increase 40% the inventory of bats recorded with traditional capture methods in a deciduous lowland dry forest site i... see more

Fire is one disaster that often leads to the large amount of material losses and casualties. This is partly due to the lack of support tools provided by residential buildings. There are two kinds of systems of fire protection of buildings against disaster... see more

Home security is very important to protect ourselves and our wealth from the crime that is increasingly over the time. CCTV installation is an alternative method to increase home security. The disadvantages of using CCTV are not being able to send notific... see more

Fire hazard has destroyed humanity creations. Fire detectors have been developed by using different techniques. Thermoelectric generator (TEG) is a part of energy harvesting which is able to convert heat into electricity because of temperature difference ... see more

This work is devoted to the study of the mechanisms of the influence of radiation defects, arising under the influence of gamma irradiation, on the change in resistivity ?, lifetime of nonequilibrium electrons tn and holes tp, in CdTe:Cl and Cd0.9Zn0.1Te ... see more

1 of 293 pages  |  10  records  |  more records»