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Qin Zhu, Xiaoting Wang, Shuang Liu, Yang Zhang, Zhonglin Pang and Enheng Wang
The thinning, leaning, and hardening of arable land in the black soil region of Northeast China has brought serious challenges to the sustainable development of agriculture. It is of great significance to explore suitable conservation tillage for the con...
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Ilias K. Tragazikis, Alexia N. Koutrakou, Theodoti Z. Kordatou, Panagiota T. Dalla and Theodore E. Matikas
A challenge in the field of material science and concrete technology is to associate material properties and behavior with changes in internal microstructure. A fundamental issue for planning, implementation, and quality control of construction projects ...
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Sheila Lascano, Cristina Arévalo, Isabel Montealegre-Melendez, Sergio Muñoz, José A. Rodriguez-Ortiz, Paloma Trueba and Yadir Torres
Titanium and its alloys are reference materials in biomedical applications because of their desirable properties. However, one of the most important concerns in long-term prostheses is bone resorption as a result of the stress-shielding phenomena. Develo...
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Peng Guan, Yanting Ai, Chengwei Fei and Yudong Yao
The aim of this paper was to develop a master?slave model with fluid-thermo-structure (FTS) interaction for the thermal fatigue life prediction of a thermal barrier coat (TBC) in a nozzle guide vane (NGV). The master?slave model integrates the phenomenol...
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Tetiana Kropyvnytska,Myroslav Sanytsky,Teresa Rucinska,Oksana Rykhlitska
Pág. 38 - 48
It has been shown that significant reduction of «carbon trace» in construction technology is achieved by production of clinker-effective concretes based on composite Portland cements. Studies have shown that uneven distribution of grain fractions of the ...
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Chulseoung Baek, Junhyung Seo, Moonkwan Choi, Jinsang Cho, Jiwhan Ahn and Kyehong Cho
Circulating fluidized bed combustion (CFBC) power generation technology is known to efficiently reduce the emission of air pollutants, such as SO2 and NO2, from coal combustion. however, CFBC coal ash contains high contents of free CaO, making it difficu...
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V. A. Dzenzersjkyj,S. V. Burylov,V. Yu. Skosar,Yu. I. Kazacha
Pág. 133 - 136
We have developed a technology of hardening for current collectors of lead-acid accumulator batteries for transport. The technology provides direct casting, rolling and artificial ageing (dispersion hardening) of lead alloy strips. This technology also p...
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V. M. Pylypenko
Pág. 190 - 192
In the article main points of developed technology of vibroimpact-pulse compaction of concrete mix for producing the pipes of sewage collectors are stated. It is shown that using the offered technology ensures the intensive growth of concrete strength at...
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M. M. Rudenko,V. O. Doronina
Pág. 199 - 202
In the article the analysis of efficiency of methods of maintenance of road concrete in a summer period of placing is presented. The technology of maintenance of fresh-placed road cement-concrete is related to the complex of measures aimed at obtaining t...
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I. A. Vakulenko,O. M. Perkov
Pág. 195 - 196
In the article the solution of urgent scientific and technical problem is considered ? the development of technology of hardening thermal treatment of railroad wheels.
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