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84.508  Articles
1 of 8.452 pages  |  10  records  |  more records»
The heart of the clean room is the high efticiency particualte air (HEPA)/ultra-low penetration air (ULPA) filter, which provides the highest level of air cleaning ever achieved by a singleprocess step. Filter technology has seen tremendous growth in term... see more

Objective: to evaluate the vaccination rooms of primary health care units. Methods: evaluative research, in which the Structure and Process in 89 vaccination rooms of six Regional Health Coordination Centers were evaluated through supervision of vaccine r... see more

In this paper two techniques of automatic speech recognition system training on noised speechare compared with technique of training on clean speech. The comparing has been made by means ofspeech recognition accuracy measure, with usage of fourteen kinds ... see more

It is considered the mathematical models design of clean rooms. It is defined the structure of mathematical models and suggested the algorithm of pollution dynamics modeling on based of finite elements method

Objective: to evaluate the vaccination rooms of primary health care units. Methods: evaluative research, in which the Structure and Process in 89 vaccination rooms of six Regional Health Coordination Centers were evaluated through supervision of vaccine r... see more

The development of a self-cleaning and corrosion resistant superhydrophobic coating for aluminum alloy surfaces that is durable in aggressive conditions has attracted great interest in materials science. In the present study, a superphydrophobic film was ... see more

The tropical bamboo has been widely used in modern society as a potential material for various applications. It is well known that bamboo has low durability due to its hydrophilic properties. To overcome this problem, the superhydrophobic surface on Indon... see more

Arabian Gulf archeology The Eighth Campaign of the Danish Archeological Expedition 1961/62During the winter of 1961/62 the expedition sent out from the Forhistorisk Museum in Aarhus continued its work on the Arabian littoral of the Arabian Gulf, operating... see more

A Hellenistic Terra-Cotta Workshop in the Persian Gulf.In the foregoing article Erling Albrectsen has described the historical background to the archeological investigations commenced on the island of Failaka. The area which became my particular excavatio... see more

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