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Online since: December 2013
Authors: Yan Wang, Qian Hui Ren, Ji Xiang Wan, Jian Zheng
The soil for the experiment, analyzed its grain diameter with soil sieve after air drying, was taken from Jingtai region, Gansu Province.
* National Natural Science Foundation of China(Number:51369014) References [1]Huang Wenyong.
* National Natural Science Foundation of China(Number:51369014) References [1]Huang Wenyong.
Online since: September 2016
Authors: Sara Pezeshk
“Termites stabilize the soil with their saliva since the latter is sticky, as it is issued for the digestion of cellulose, and it binds the grains of soil.”
The smaller hyperbolic surfaces generated and arrayed over anticlastic double curved surface, based on the data taken from Ecotect (Daylight Factor), the more lux number over the surface and the higher the angle of each surface (see figure 12).
The smaller hyperbolic surfaces generated and arrayed over anticlastic double curved surface, based on the data taken from Ecotect (Daylight Factor), the more lux number over the surface and the higher the angle of each surface (see figure 12).
Online since: June 2021
Authors: Jian Hua Cai, Jun Chen, Lei Li, Lei Zou, Hai Ying Yang
The smaller the number of deposited layers, the weaker the thermal accumulation effect, but it will lead to poor interlayer fusion.
The greater the current, the greater the accumulation of heat, and the temperature of the weld bead increases rapidly during the resurfacing welding process, resulting in rapid growth of crystal grains.
The greater the current, the greater the accumulation of heat, and the temperature of the weld bead increases rapidly during the resurfacing welding process, resulting in rapid growth of crystal grains.
Online since: July 2020
Authors: Raid Salih Jawad, Alaa Hussein Younus, Hussein Hafidh Abbas, Ahmed Shihab, Aya R. Jawad, Nooruldeen Al Muski
A total number of patients was 100 (50 for each case) plus 30 healthy persons as a control.
Uniqueness characteristics of nanoparticles attributed to their structures, size (usually ranging from 1 to 100nm), higher surface-to volume ratios (increased the located atoms at the grain boundaries) thus they exhibit significantly novel physical, chemical, and biological properties.
Uniqueness characteristics of nanoparticles attributed to their structures, size (usually ranging from 1 to 100nm), higher surface-to volume ratios (increased the located atoms at the grain boundaries) thus they exhibit significantly novel physical, chemical, and biological properties.
Online since: October 2010
Authors: Fumio Saito, Lek Sikong, Mahamasuhaimi Masae, Kalayanee Kooptarnond, Wirach Taweepreda
The bands appearing at about 3400~3468 cm-1 in Ni/B/TiO2 corresponds to stretching vibration of OH groups linking with titanium atoms (Ti-OH).The lower peak at this wave number in Fig.5 indicates the higher content of photo-generated OH· radical on the films and that 3mol%Ni/B/TiO2 film exhibits the highest value, followed by that of 2 mol%Ni/B/TiO2 film.
According to the previous report, many factors influenced the photoactivity of TiO2 photocatalyst such as crystalline phase, grain size, specific surface area, surface morphology and surface state (surface OH radical) and these were closely related to each other [15,21,22].
According to the previous report, many factors influenced the photoactivity of TiO2 photocatalyst such as crystalline phase, grain size, specific surface area, surface morphology and surface state (surface OH radical) and these were closely related to each other [15,21,22].
Online since: October 2011
Authors: Hua Zhang, Xiao Shan Fang, Xu Wei He
Sihao Hotel
Li Delian, President of Commerce Association of Zhongshan County
After Li left office, he invested to build the Sihao Hotel at the site of former Xiangshan Bank at the request of Sunqian, then the prefectural governor of Zhongshan.
1947
It was the most luxurious hotel serving the largest number of overseas Chinese and businessmen.
Zheng mobilized overseas Chinese and other country fellows who lived in Hong Kong or Macau to raise fund to start a rice graining factory, bulb factory, and dug a pond in the mountain and laid down pipelines for running waters.
Zheng mobilized overseas Chinese and other country fellows who lived in Hong Kong or Macau to raise fund to start a rice graining factory, bulb factory, and dug a pond in the mountain and laid down pipelines for running waters.
Online since: August 2017
Authors: Vladimir Luzin, ANdrew Vackel, Alfredo Valarezo, Sanjay Sampath
However, surface intensity scans can usually provide such accuracy, unless complications arise from large grain sizes, presence of texture gradients or large defects, etc.
It was commissioned for user operation in 2007 and after 8 years of operation in user mode proved its performance in coatings/surfaces applications with steady influx of proposals requiring high spatial resolution (average number is 3 per every half-year).
It was commissioned for user operation in 2007 and after 8 years of operation in user mode proved its performance in coatings/surfaces applications with steady influx of proposals requiring high spatial resolution (average number is 3 per every half-year).
Online since: September 2007
Authors: Min Jie Wang, Jun Zhong Pang, Chun Zheng Duan
In order to achieve this, the technique of factorial
design is to be employed as it will allow us to determine mathematic models making it possible to
select the optimum operation conditions in a particular range of values only doing a small number
of experiments.
The cutters were solid ultra-fine grain tungsten carbide 2-flute straight end mills with TiAlN coating.
The cutters were solid ultra-fine grain tungsten carbide 2-flute straight end mills with TiAlN coating.
Online since: February 2009
Authors: J.M. Akande, B.M. Olaleye, O.O. Onyemaobi
Transport properties of porous rock are essentially controlled by the evolution of
the structure of the grain geometry and the pore space and coal is considered as a seam in which
the behaviour of water movement is associated with stress, pore pressure and coal fracture as
major transport system, (Mazumder and Wolf, [6]).
Sagar and Runchal [9] attempted to take into account the finite size of fractures and found that the equivalent permeability of fractured rock depends upon not only the number of fractures in each group, fracture dimensions and orientations but also the rock volume considered.
Sagar and Runchal [9] attempted to take into account the finite size of fractures and found that the equivalent permeability of fractured rock depends upon not only the number of fractures in each group, fracture dimensions and orientations but also the rock volume considered.