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Online since: June 2009
Authors: Manabu Iwai, Kiyoshi Suzuki, Tetsutaro Uematsu, Nobuhiro Nakajima, Yukinori Tanaka, Shinichi Ninomiya, Yoichi Shiraishi
Grain size, resistivity and thermal conductivity of the boron doped diamond used are 10μm, 5~37×10Ω·m and 440~580W/m·K.
Boron doped diamond particles with a grain size of φ10μm were sintered together with cobalt as a solvent (catalyst).
Evaluation items were number of times of wire breakage, machining speed, surface roughness and surface integrity.
Online since: March 2019
Authors: Jan Kusiak, Grzegorz Korpala, Ulrich Prahl, Bartłomiej Mulewicz
Each layer can be associated with a vector of numbers, called neurons.
One layer can be composed of any number of filters of the same size.
The idea is to add outputs from i-th layer to (i+k)-th layer, where k is usually small in comparison to number of layers in the whole network.
We changed pretrained architecture replacing the last dense layers with convolutional ones with filter of the size of 1 in first two dimensions, creating so called Fully Convolutional Network (FCNN) [5] with number of filters in the last layer corresponding to the number of classes in the data set.
This way, each output has a size equal to number of classes x 36 x 48, and a tensor of size number of classes x 1 x 1 can be understood as evaluation of classification for small part of input image.
Online since: January 1997
Dislocations, grain-boundaries, phase boundaries, and free surfaces are other types of defects of crystalline solids.
Both the numbers of participants and papers showed a large increase, from 174 to 272 and from 153 to 317, respectively.
Extensive investigations on various problems of diffusion in solids have been carried out at the institute by a number of scientists, in particular by Chr.
A number of contributions to these Proceedings from the 'Munster school' confirm that the institute is one of the leading teams in diffusion research.
Online since: May 2014
Authors: Qing Sheng Shi, Xiao Zhen Zheng
It is based on minimization of the following objective function: , where m is any real number greater than 1, uij is the degree of membership of xi in the cluster j, xi is the ith of d-dimensional measured data, cj is the d-dimension center of the cluster, and ||*|| is any norm expressing the similarity between any measured data and the center.
It is suggested that the grid takes a reasonably coarse-grain scale so that the mapping would not result in too many fine data points.
The number of clusters could be decided by estimating the probability density contours for the two-component mixture distribution.
Considering the scale of charging requirement spots, clustering number is chosen six.
Online since: June 2009
Authors: Fani Pinakidou, Panos Patsalas, E.C. Paloura, M. Katsikini, Gregory Abadias
As the Cu content increases, the total coordination number of Cu increases linearly, a trend that is attributed to the increase in the number of Cu atoms.
Fig. 3: Modification of the coordination number of Cu versus the Cu content in the Ti1-xCux films.
However, the coordination number of Cu changes as a function of the Cu content in the samples.
This increase can be attributed only to the systematic increase in the number of Cu atoms bonded to Cu.
Solomon, X-ray absorption edge determination of the oxidation state and coordination number of copper.
Online since: July 2013
Authors: Peter Hodgson, Nicole Stanford, Matthias Weiss, Adam S. Taylor, Tim Hilditch
A number of different aging/heat treating procedures have been utilised that have resulted in significantly different mechanical properties.
Introduction Rolling at cryogenic temperatures (cryo-rolling) has been demonstrated to be a successful technique to produce materials with very fine grain sizes [1-3] and such materials offer a unique set of properties [4].
When examining the solution treated material it could be seen to contain a population of particles that are known as the T phase [6] and these could be observed using the AsB detector due to the atomic number contrast, Fig. 1b.
Online since: May 2015
Authors: Panida Lorwongtragool, Teerakiat Kerdcharoen
Sampling temperature, which is one of the important parameters, has been found to influence the releasing rate of the volatiles from rice grain and could be optimized to obtain the best results.
Although a large number of odorous molecules in the rice aroma have been determined, only a few have been found to contribute to the characteristics of rice aroma [1].
Sample temperature, which is one of the important measurement parameters, has been found to influence the releasing rate of the volatiles from the rice grain and can effect to the e-nose results.
For future prospect, we need to increase a number of components in the sensor array to improve efficiency of the e-nose as well as to develop a commercial prototype.
Online since: February 2014
Authors: Kai Zhao, Qiu Bo Chen, Min Jie Lv, Zuo Xun Hou, Wen Zhe Zhao
To maximize their error correction strength, LDPC codes demand NAND flash memory carry out fine-grained (i.e., soft-decision) sensing, which nevertheless results in a significant read latency penalty.
The speculation error could of course degrade the decoding error correction strength and/or increase the number of decoding iterations, where the latter could offset the potential decoding speed improvement.
Although soft-decision message-passing LDPC code decoding can achieve very strong error correction strength, it demands fine-grained soft-decision flash memory on-chip sensing.
As we count the the number of failed parity checks in which each bit participates (i.e., uik), we immediately compare the current uik with the speculated uspck, and l If uik equals to uspck, flip the hard decision of current bit; l If uik > uspck, update uspck by setting uspck = uik and flip the hard decision of current bit.
LDPC decoder ASIC design result Decoder Logic Memory Total BF (mm2) 0.281 0.594 0.875 SBF (mm2) 0.273 0.149 0.422 Reduction (%) 2.7 75.0 51.8 With the same clock frequency, LDPC decoding throughput depends on two factors, including (i) the number of clock cycles per decoding iteration, and (ii) the average number of decoding iterations.
Online since: July 2012
Authors: Gui Juan Zhang, Yi Ma, Rui Liao, Bi Zhu Tan, Su Yi Zhang, Yu Bin Liu, Min Ma, Xiao Ting Zeng, Zhuo Long Peng, Yi Min Lin, De Hui Li
They were fed full value grain feedstuff, and tap water ad libitum.
Lot number: 090502); Progester- one injection: 1ml/10mg (Zhejiang Xian Ju Pharmaceutical Co.
Lot number: 100301); TAM (Wuhan Chi-Fei Chemical Co.
Lot number: 20110509B042).
Note: all rats were fed full value grain feedstuff and tap water ad libitum.
Online since: December 2016
Authors: De Feng Xu, Li Mei Chen, tao shengnan, Fei Xiao, Li Fa Qinwei, Shu Chao Cheng
As a great agricultural province, Jilin is an important marketable grain base with abundant crop straw resources, where the total consumption tops the list over the country.
According to the dates, we can get that Jilin province's area of crop is 71.85 million mus, the total number of grains is up to 71 billion jins, the annual number of crop straws is about 44 million tons, and the total number of actually usable resources of crop straws is about 39.5 million tons.
Types of straw Yield of straw (million ton) Straw use number (million ton) Use ratio Theoretical quantity Fertilizer Fodder Edible mushrooms Fuel Industrial material Farmers use Corn straw 3402 400.00 600.00 40.00 240 160.00 960.00 79.37% Rice straw 607.5 140.00 55.00 0.00 50 45.00 100.00 72.22% Soybean straw 405 20.00 5.00 0.00 0.00 0.00 0.00 69.44% other 450 0.00 60.00 0.00 29 0.00 100.00 47.25% summation 4500 560 720 40.00 319 205 1160 75.10% The Study on Crop Straws as Insulation Board and Masonry Materials in Our Country Straw Insulation Block.
Acknowledgement This research was financially supported by the Young start-up funding of Jilin Province department projects(serial number:20150204029SF).
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