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Wei Yu, Binghai Lv and Julong Yuan
Silicon nitride ceramic balls are the key basic components of bearings in major equipment. Their key performance indices are accuracy and batch consistency. A grinding method with the most appropriate comprehensive performance is the basis and guarantee ...
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Ivan Kuric, Jaromír Klarák, Vladimír Bulej, Milan Sága, Matej Kandera, Adrián Hajducík and Karol Tucki
The article discusses the possibility of object detector usage in field of automated visual inspection for objects with specific parameters, specifically various types of defects occurring on the surface of a car tire. Due to the insufficient amount of i...
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Qingnan Chen, Ting Wu, Chengnan Hu, Anbang Chen and Qiuhua Zheng
Cross-domain authenticated asymmetric group key agreement allows group members in different domains to establish a secure group communication channel and the senders can be anyone. However, the existing schemes do not meet the requirement of batch verifi...
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Cristian Fabian Pérez, Diego Fernando Núñez Núñez, Herminia del Rosario Sanaguano Salguero, Luis Fernando Sánchez Quinchuela
A batch reactor was designed and built to obtain biodiesel from frying oil under sub-critical conditions, with the purpose of reducing the reaction time to the minimum possible. The design process is focused on the selection of the material and the verif...
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Nehal K. Ahmed, Elsayed E. Hemayed and Magda B. Fayek
In this paper, we propose an unconstrained face verification approach that is dependent on Hybrid Siamese architecture under limited resources. The general face verification trend suggests that larger training datasets and/or complex architectures lead t...
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Fuxiao Zhou, Yanping Li and Yong Ding
Since the roadside infrastructure and vehicles come from different manufacturers, vehicular ad hoc networks (VANETs) now are extremely heterogeneous. It is difficult to communicate securely for heterogeneous facilities in VANETs because secure communicat...
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A. Villasante
Pág. 152 - 155
Aim of study: To identify species of wood samples based on common names and anatomical analyses of their transversal surfaces (without microscopic preparations).Area of study: Spain and South America.Material and Methods: The test was carried out on a ba...
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