Thị trường máy lọc nước kiềm hiện nay rất sôi động và tăng trưởng với vô vàn hãng phân phối đến nhiều nước như Mỹ, Nhật Bản, Hàn Quốc, Trung Quốc ... Bài viết dưới ...
To explain this behavior, the authors considered that the phenomenon may be related to the synergistic effect of clustering and Brownian motion as a result of dispersion condi- tion. Micro-convection caused by Brownian motion and interface thermal resistance was also considered by the authors. More...
In summary, abdominal obesity may play an important role in the development of lung cancer. Keywords: abdominal obesity; central obesity; dose-response; lung cancer; waist circumference; waist to hip ratio 1. Introduction Lung cancer is the most common cancer in the world with 1.8 million new ...
energies Review Advancement of Tidal Current Generation Technology in Recent Years: A Review Zhen Qin 1,2,† , Xiaoran Tang 1,*,†, Yu-Ting Wu 3,4 and Sung-Ki Lyu 2,* 1 School of Mechanical Engineering, Shandong University of Technology, No. 266 West Xincun Road, Zibo 255049, ...
When a rolling tire impacts the pavement surface, the noise generation may amplify or attenuate depending on the stiffness of road [40]. This may imply that concrete pavement is nosier in comparison to a HMA surface because stiffness of concrete pavement is higher than that of the HMA pavement...
The decrease of hardness far from the bonding interface may be caused by softening. Chizari and Barrett studied impact velocity with an aluminum flyer that was two-mm thick [33]. They found that there was no bonding when the impact velocity was lower than 250 m/s, and that a wave ...
While this may be beneficial for crops that require an acidic pH for growth, it limits the large-scale use of woody material for mulching [49]. The main factors that limit the use of organic mulches are that they may not be available in adequate amounts throughout the year, have an ...
ound leakage may cause damage to the surrounding environment, which mainly depends on the total amount of CO2 released and the concentration reached near the leakage [125]. Herzog et al. [126] simulated the leakage and release process of an onshore high-pressure CO2 pipeline with CFD. Under ...
Coke, particularly as a nanofilament form, may cause severe inactivation of the catalyst surface and breakdown of the support, which can lead to a pressure drop along the catalyst bed and possible damage to the reactor [126]. Silicon carbide display a whole set of properties, considered good ...
In one hand, one may think to raise the microstructure inhomogeneity to achieve stronger strain gradients and better extra strain hardening, on the other hand the interfaces with too large microstructure inhomogeneity might not be strong enough to accommodate the high strain gradients and the high ...