|
|
|
Houlin Liu, Jiawei Lin, Runan Hua and Liang Dong
In order to eliminate the noise in the pumping system and prolong the service life of the equipment, an optimization design method for a muffler structure is proposed. The inside of the muffler is designed with a water guide cone which plays the role of ...
ver más
|
|
|
|
|
|
Zohaib Khurshid and Faris Yahya Asiri
Objective: The aim of this review is to summarize the effects of local and systemic PTH administration on periodontal tissues during orthodontic tooth movement. Materials and methods: An electronic search was conducted on the following databases: PubMed/...
ver más
|
|
|
|
|
|
Agnieszka Micek, Krzysztof Józwiakowski, Michal Marzec, Agnieszka Listosz and Tadeusz Grabowski
The results of research on the efficiency and technological reliability of domestic wastewater purification in two household wastewater treatment plants (WWTPs) with activated sludge are presented in this paper. The studied facilities were located in the...
ver más
|
|
|
|
|
|
Olga Bondar',Alexey Chmutin,Mihail Chmutin
Pág. 93 - 106
Technological issues of latent graphic information disclosure through the use of images' contrast enhancement are considered assuming the later visual analysis. Methods and tools to control the color saturation contrast are revised from the informa...
ver más
|
|
|
|
|
|
Petr Kudrna
High-frequency jet ventilators lacking flow monitoring systems, and information about supplied tidal volumes are still missing. This complicates the jet ventilator?s initial setting; at the same time, it complicates the line of the high-frequency ventila...
ver más
|
|
|