33   Artículos

 
en línea
Moses T. Yilleng, Nancy Artioli, David Rooney and Haresh Manyar    
Palladium@mesoporous titania core@shell nanoparticles with uniform and narrow particle size distribution were synthesised using a four component ??water in oil?? microemulsion system. The prepared materials were well characterised using N2 adsorption?des... ver más
Revista: Water    Formato: Electrónico

 
en línea
Xuyang Liu, Jiayang Pang, Lei Li, Weiqiang Zhao, Yupeng Wang, Dandan Yan, Lingjiu Zhou and Zhengwei Wang    
Because a pump-turbine mainly undertakes the role of energy conversion and pumped storage in the field of hydropower engineering, the complex transition process and frequent conversion between different working conditions lead to the increase in the stre... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Zheng Gong, Shengcheng Mao, Zian Wang, Zan Zhou, Chengchuan Yang and Zhengxue Li    
The core of the short takeoff and landing problem in thrust-vectoring V/STOL vehicles is the tilt angle control of the thrust vector nozzles. This work resolves it by figuring out the optimal tilt angle time history with optimization methods. Since the o... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Di Ji, Zhitao Hu, Nan Ye, Fufei Pang and Yingxiong Song    
At 2 µm wavelengths (149.9 THz), hollow-core photonics band gap fibers have higher light power damage thresholds, stable polarization states, and lower losses of 0.1 dB/km. Additionally, a thulium-doped fiber amplifier can provide a gain of >35 dB. Speci... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Giorgio Sebastiano Mauro, Giuseppe Torrisi, Andrea Locatelli, Alberto Bacci, Costantino De Angelis, David Mascali and Gino Sorbello    
Hollow core microstructures powered by infrared lasers represent a new and promising area of accelerator research, where advanced concepts of electromagnetism must be used to satisfy multiple requirements. Here, we present the design of a dielectric elec... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Kehua Han, Peng Deng, Enyi Chu and Qingjie Jiao    
In this paper, the effect of grain size and micromorphology of Cu foil on the velocity of the flyer of an exploding foil detonator was studied. A Cu foil with different grain sizes and micromorphologies was prepared by the physical vapor deposition sputt... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Fadi H. Hazboun, Majdi Owda and Amani Yousef Owda    
Structured Query Language (SQL) is commonly used in Relational Database Management Systems (RDBMS) and is currently one of the most popular data definition and manipulation languages. Its core functionality is implemented, with only some minor variations... ver más
Revista: AI    Formato: Electrónico

 
en línea
Anatolij Perederko     Pág. 22 - 27
Research on a contact induction displacement sensor over short distances is presented. A ferrite core with a winding and a movable armature is used as a sensor. There is an air gap between the core and the armature.To solve the problem of improving the a... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Knut Jetlund, Erling Onstein and Lizhen Huang    
This study aims to improve the interoperability between the application domains of Building Information Modelling (BIM) and Geographic Information Systems (GIS) by linking and harmonizing core information concepts. Many studies have investigated the inte... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Antonello Sergej Sirigu, Federico Gallizio, Giuseppe Giorgi, Mauro Bonfanti, Giovanni Bracco and Giuliana Mattiazzo    
The wave energy sector is experiencing lively years of conceptual innovation and technological advances. Among the great variety of candidates, only a few are going to be able to reach maturity and, eventually, industrial feasibility and competitiveness.... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

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