|
|
|
|
|
Minghui Yi, Fei Liu, Wuxiang Zhang and Xilun Ding
Variable angle tow steering technology is capable of manufacturing complex aviation parts with a trajectory of intricate curvature planned based on stress or profile characteristics, which greatly improves the forming efficiency, design flexibility and m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Olga Sánchez and Manuel Hernández-Vélez
ZnOTe compounds were grown by DC magnetron cosputtering from pure Tellurium (Te) and Zinc (Zn) cathodes in O2/Ar atmosphere. The applied power on the Zn target was constant equal to 100 W, while the one applied on the Te target took two values, i.e., 5 W...
ver más
|
|
|
|
|
|
|
|
|
|
|
Siyuan Nie, Wei Shen, Shengnan Shen, Hui Li, Yuanhui Pan, Yuechang Sun, Yinghua Chen and Haiqin Qi
Phosphorus is regarded as the best substitutional donor for n-type diamonds. However, because of vacancy-related complexes, H-related complexes, and other defects in P-doped diamonds, obtaining n-type diamonds with satisfying properties is challenging. I...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuyou Zhang, Mengyu Fu, Zili Wang, Yaochen Lin and Ci He
Bi-layered metallic bending tubes are widely used in extreme environments. The spring-back prediction theory for precise forming of such tube configuration is lacking. The layered coupling causes complex section internal force and new boundary conditions...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bruna Andrade dos Santos Oliveira, Lucas de Oliveira Bernardes, Adriano Menis Ferreira, Juliana Dias Reis Pessalacia, Mara Cristina Ribeiro Furlan, Álvaro Francisco Lopes de Sousa, Denise de Andrade, Dulce Aparecida Barbosa, Luis Velez Lapão and Aires Garcia dos Santos Junior
We aimed to evaluate the impact of an educational intervention on the surface cleaning and disinfection of an emergency room. This is an interventional, prospective, longitudinal, analytical and comparative study. Data collection consisted of three stage...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aurelio Muñoz-Rubio, David Bienvenido-Huertas, Francisco Javier Bermúdez-Rodríguez and Manuel Tornell-Barbosa
The aluminium alloy sheet forming processes forging in rubber pad and diaphragm presses (also known as hydroforming processes) are simple and economical processes adapted to aeronautical production. Typical defects of these processes are elastic recovery...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrii Kondratiev,Vitaliy Gaidachuk,Tetyana Nabokina,Viktor Kovalenko
Pág. 6 - 13
In the period of technological preparation and initial stages of development in the mass production of composite products, there is a fairly large number and variety of technological defects. The rate of these defects often exceeds the permissible requir...
ver más
|
|
|
|
|
|
|
|
|
|
|
Li-Yuan Zhang, Yi Shui, Ling-Ling Zhao, Ping Zhu, Wen-Yong Xu and Yao-Hui You
The precursor for a lithium-ion sieve is prepared using an inorganic precipitation-peptization method with titanium sulfate as the titanium source and lithium acetate as the lithium source. The effects of Ni2+ (Nickel ions) doping on the stability of the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Johnson I IKPO
Pág. pp. 16 - 21
This paper reviews the obligations of a builder after the expiration of the contracted defects liability period using relevant decided cases. The common areas identified as forming the bedrock of litigation pertain to structural and dimensional stability...
ver más
|
|
|
|
|
|