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Online since: June 2014
Authors: Chang Zheng Chen, Xiao Tian Bai
The solution to the problem is put forward and the direction of the noise reduction measures in the future is pointed out .
Analysis of results The result based on the vibro-acoustic effect shows good consistency with the measured data, and it can be obviously seen that ignoring the vibro-acoustic effect can cause great difference from actual results.
Analysis of results The result based on the vibro-acoustic effect shows good consistency with the measured data, and it can be obviously seen that ignoring the vibro-acoustic effect can cause great difference from actual results.
Online since: February 2011
Authors: Qiao Chen, Li Jie Wang, Stephen Westland
Therefore, the computational analyses of the Munsell data were repeated for reflectance data extracted from spectral images.
Data for each pixel were normalised so that they were always between 0 and 1.
Both color differences and spectral RMS errors show a similar phenomenon: the coral images data set always presents largest reconstruction errors, and the Munsell data set has the biggest slope which means the reconstructions error drops faster than for other images data sets when the number of basis functions is increased.
But the degree of color difference and RMS error reduction can be different for different data sets.
Hyperspectral Image Data
Data for each pixel were normalised so that they were always between 0 and 1.
Both color differences and spectral RMS errors show a similar phenomenon: the coral images data set always presents largest reconstruction errors, and the Munsell data set has the biggest slope which means the reconstructions error drops faster than for other images data sets when the number of basis functions is increased.
But the degree of color difference and RMS error reduction can be different for different data sets.
Hyperspectral Image Data
Online since: September 2013
Authors: Rui Fang Liu, Rui Yang Luo, Yong Zhang
The bag of words model has the characteristics of data sparse and high dimensional, which result in the reduction of algorithm performance.
FTC algorithm overcomes the obstacles of common clustering algorithms: high data dimension, data size and clustering description.
Therefore, it can reduce the data dimension, process mass data, and provide the description of clustering results.
Parse the data and delete stop words.
Introduction to Data Mining [M], 2011, pp.276-285
FTC algorithm overcomes the obstacles of common clustering algorithms: high data dimension, data size and clustering description.
Therefore, it can reduce the data dimension, process mass data, and provide the description of clustering results.
Parse the data and delete stop words.
Introduction to Data Mining [M], 2011, pp.276-285
Online since: May 2012
Authors: Yan Jin, Bing Hou, Mian Chen, Hui Zhang, Guo Qing Yin, Chao Li, Fang Yuan
It reveals that the reduction of the mudstone strength parameter and the decrease of the elastic modulus are the results of hydration stress development after the mudstone hydration.
Also the data shows that the hydration stress of mudstone will be higher when the activity difference between saturating fluid and mudstone core is greater.
Thus we get, (1) The mudstone damage elastoplastic constitutive equation could be rewritten as: (2) Where the parameter is decided by (the experimental data of mudstone core) development of hydration stress.
Also the data shows that the hydration stress of mudstone will be higher when the activity difference between saturating fluid and mudstone core is greater.
Thus we get, (1) The mudstone damage elastoplastic constitutive equation could be rewritten as: (2) Where the parameter is decided by (the experimental data of mudstone core) development of hydration stress.
Online since: March 2012
Authors: Lu Ga, Xiao Qing Xu
N-Acetyl-L-cysteine-templated formation of the fluorescent silver nanocluster and its application to bioimaging
Xiaoqing Xu1,a, Lu Ga2,b
1 College of Chemistry & Environmental Science, Inner Mongolia Normal University, Hohhot, 010022, China
2College of Pharmacy, Inner Mongolia Medical College, Hohhot, 010059 ,China
aEmail: xiaoqingxu19@163.com, bEmail: galu2@sina.com
Keywords: cysteine silver nanocluster bioimaging fluorescence
Abstract: Herein, a novel kind of silver nanocluster is synthesized simply by mixing N-Acetyl-L-cysteine template with silver ions and reduction reagent (NaBH4, here).
Fig.3 showed the data of cell viability of the HeLa cells after 24 h of incubation with the transfection complexes.
The data of MALDI TOF MS verified that small numbers of silver atoms are bound to N-Acetyl-L-cysteine.
Fig.3 showed the data of cell viability of the HeLa cells after 24 h of incubation with the transfection complexes.
The data of MALDI TOF MS verified that small numbers of silver atoms are bound to N-Acetyl-L-cysteine.
Online since: July 2012
Authors: Zhong Da Xu, Yi Hua Cao, Ming Zhao
From the data of FAA/NASA, over the past 18 years, tailplane icing has been responsible or at least suspected for 16 accidents with 139 fatalities [1].
This program included the wind tunnel tests of the tailplane [5-6] and flight tests [7], which provided much data for the study of the tailplane icing.
is the test data vector with dimension of m.
According to the flight test data of clean aircraft provided by the Fig.C-1 in Ref. [7], the aerodynamic parameters of the clean aircraft are identified.
Ranaudo: Icing Effects on Aircraft Stability and Control Determined from Flight Data.
This program included the wind tunnel tests of the tailplane [5-6] and flight tests [7], which provided much data for the study of the tailplane icing.
is the test data vector with dimension of m.
According to the flight test data of clean aircraft provided by the Fig.C-1 in Ref. [7], the aerodynamic parameters of the clean aircraft are identified.
Ranaudo: Icing Effects on Aircraft Stability and Control Determined from Flight Data.
Online since: December 2013
Authors: Ya Jun Bi, Hong Fei Li
The infrared transmission module uses RS-232 serial-to-infrared technology to realize wireless data delivery.
Furthermore, the data can be transmitted and processed automatically.
Its main functions include system configuration, system control, data storage and data display.
X25043 also has a 512×8-bit serial E2PROM, which concurrently can be a data memory (RAM) without additional extension.
As the data transmission of the slave is conducted online, the built-in storage unit within AT892051 can be used as the data storage unit.
Furthermore, the data can be transmitted and processed automatically.
Its main functions include system configuration, system control, data storage and data display.
X25043 also has a 512×8-bit serial E2PROM, which concurrently can be a data memory (RAM) without additional extension.
As the data transmission of the slave is conducted online, the built-in storage unit within AT892051 can be used as the data storage unit.
Online since: December 2014
Authors: Hee Young Maeng, Ju Wook Park, Sang Wook Park
Introduction
Reverse engineering fields have been developing to get better 3D shape data by increasing the speed of the data acquisition and improving the geometrical accuracy of the data from the object.
To acquire 3D data from the object, both passive type and active type scanners are used.
To receive good quality 3D shape data from the object, each axis must be properly aligned (Fig. 3) [2].
This effort will result in better quality 3D data and improved accuracy of the hardware [4].
From this information, spherical coordinate data can be acquired and properly analyzed [3].
To acquire 3D data from the object, both passive type and active type scanners are used.
To receive good quality 3D shape data from the object, each axis must be properly aligned (Fig. 3) [2].
This effort will result in better quality 3D data and improved accuracy of the hardware [4].
From this information, spherical coordinate data can be acquired and properly analyzed [3].
Online since: September 2005
Authors: Paul van Houtte, Artur Walentek, Marc Seefeldt, Xiahua Hu
A
good qualitative agreement between the calculated and the experimental data was reported.
The obtained results were compared with corresponding data for an ultra low carbon steel (ULC) sample representing one phase steel.
The calculation of the texture index IDN for the data simulated by the LAMEL and FC Taylor model data resulted in a values 0,29 and 1.39 respectively.
Here again the LAMEL model gives results being closer to the experimental data.
The results presented above showed that the FC Taylor model calculations give large discrepancy with respect to the measured data.
The obtained results were compared with corresponding data for an ultra low carbon steel (ULC) sample representing one phase steel.
The calculation of the texture index IDN for the data simulated by the LAMEL and FC Taylor model data resulted in a values 0,29 and 1.39 respectively.
Here again the LAMEL model gives results being closer to the experimental data.
The results presented above showed that the FC Taylor model calculations give large discrepancy with respect to the measured data.
Online since: October 2013
Authors: Peter Košťál, Daynier Rolando Delgado Sobrino
The product design 3D model contains not only the geometrical data of product, but may contain a part of the process plan and technological data as well.
The target is to gain experience in these fields at the level of a manufacturing system as a unit. [8] The whole FMS (all manufacturing and handling devices) must therefore contain a communication structure based on modern industrial standard that is compatible also with other industrial facilities to enable trouble free data transfer.
In this reason, we have now activity about a material flow data collection.
One from the visual method for data collection are described at [11] Advantage of this method is a very fast (real time) data collection without a construction modification in the manufacturing system.
Semrau, “Automatic visual data collection in material flow systems and the application to simulation models [Automatische visuelle datensammlung aus materialflusssystemen und ihre anwendung in simulationsmodellen],” Logist.
The target is to gain experience in these fields at the level of a manufacturing system as a unit. [8] The whole FMS (all manufacturing and handling devices) must therefore contain a communication structure based on modern industrial standard that is compatible also with other industrial facilities to enable trouble free data transfer.
In this reason, we have now activity about a material flow data collection.
One from the visual method for data collection are described at [11] Advantage of this method is a very fast (real time) data collection without a construction modification in the manufacturing system.
Semrau, “Automatic visual data collection in material flow systems and the application to simulation models [Automatische visuelle datensammlung aus materialflusssystemen und ihre anwendung in simulationsmodellen],” Logist.