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Online since: February 2008
Authors: Young Chul Lee, Myeong Jun Kim, Yun Shik Yang, Si Tae Noh
The basic data of the nanofillers investigated in this study are given in Table 1 and the micrographs of their structure are taken and shown in Fig 1.
Any kind of treatments leading to a reduction of the aspect ratio may increase the percoration threshold since ((((ffff)))) ((((dddd)))) 1111 µm 1111㎛㎛㎛㎛ ((((eeee)))) 1111 µm 1111 µm ((((gggg)))) 100 100 100 100 100 nm100 nm100 nm100 nm (c)(c)(c)(c) (b)(b)(b)(b) (a)(a)(a)(a) 1111 µm 1111 µm 1111 µm the percoration threshold concentration is mainly determined by aspect ratio and shape of fillers.
Online since: January 2005
Authors: Chi Zhang, T. Pan, Zhi Gang Yang
Although there are no reliable experimental data of this energy, some calculations have been taken on the interfacial energy of B1(NaCl)-type inclusion with austenite and ferrite [5,6].
By employing the discrete lattice plane, nearest neighbor broken bond (DLP/NNBB) model for chemical part and misfit dislocation interaction energy for structural part calculation, assuming inclusions have the cube-cube orientation with austenite and Baker-Nutting relationship with ferrite, the (001) interfacial energy Fig. 3 Strain energy distribution around an inclusion with radius due to thermal coefficient difference with matrix with the reduction of temperature by 700℃. 4 has been given as Fig. 4.
Online since: December 2012
Authors: Juan Zhu, Jin Li Wang, Shu Yan Zhang
Measurement of contact measurement and non-contact measurement two species[1], contact measurement due to the needs to contact with the object to be measured, increase the measurement fee, measurement precision with measurement instrument of using are reduced, and can not measure the soft objects of certain physical quantities, so gradually replaced by non-contact measurement, non-contact measurement of advantages is measurement speed fast, and no necessary frequently for device maintenance, Give first place to laser measurement at present, laser measurement system is given a laser signal, high cost, accuracy is not very ideal, while the video precision measurement system for target image information need to measure [2], compared with laser measurement, cost reductions, and can achieve for complex shape object measurement, so video precision measurement systems developed for measuring, has very important practical significance.
Does not require additional capture device to get obtain real-time uncompressed video data and the image capture.
Online since: November 2011
Authors: Gang Liu, Cong Bin Fan, Wei Ping Wang, Wei Jun Liu
The open- and closed-ring isomers of the diarylethene differ from each other not only in their absorption but also in various physical and chemical properties, such as luminescence, refractive indices, oxidation/reduction potentials, and chiralproperties, magnetic interactions, and so on [3].Among various photochromic compounds, diarylethene with heterocyclic rings has been developed as a new type of photochromic derivative.
The results showed that it can be useful in fluorescence molecular switch, scale optoelectronics and potential use for data storage.
Online since: December 2012
Authors: Zhi Li Zhong, Jiao Huang, Hua Wu Liu, Jin Wu Lu
The strength of the composite increased around 64% compared with the raw basalt filaments, which may result from the increase of the surface contact between filaments, the decrease of slippage, the formation of fiber cluster and the reduction of brittle fracture of basalt filament.
It needs more explained data to meet the safety standard.
Online since: November 2007
Authors: S. Panyakeow, P. Boonpeng, S. Ratanathammaphan
An 488 nm line Ar-ion laser was used an excitation source, and the data were obtained by InGaAs PIN photodetector.
It is assumed that the blue-shift results from the reduction in dot size caused by the segregation of indium atoms on the InGaAs matrix materials when increasing an indium composition [5].
Online since: June 2013
Authors: Yan Ping Chen, Yuan Li Han
Considered the situation of chain scission, the maximum limit slope, the shortest slope length, the maximum gradient and the maximum gradient reduction comprehensively, making sure the result meet the requirements of design criterion.
[7] Tachiki Y, Yoshimura T, Hasegawa H, Mita T, Sakai T, Nakamura F, Effects of polyline simplification of dynamic GPS data under forest canopy on area and perimeter estimations.
Online since: June 2013
Authors: Y.C. Lin, Dong Xu Wen, Ming Song Chen
Material and experimental method The true stress-strain data of GH4169 superalloy is obtained from the reference [3].
The reduction in height is 60% at the end of the compression tests.
Online since: September 2011
Authors: Wei Jun Liu, Wei Ping Wang, Gang Liu
The open- and closed-ring isomers of the diarylethene differ from each other not only in their absorption but also in various physical and chemical properties, such as luminescence, refractive indices, oxidation/reduction potentials, and chiralproperties, magnetic interactions, and so on [3].Among various photochromic compounds, diarylethene with heterocyclic rings has been developed as a new type of photochromic derivative.
The results showed that it can be useful in fluorescence molecular switch, scale optoelectronics and potential use for data storage.
Online since: February 2014
Authors: Wen Tai Qu, Chi Zhang, Jing Zhao, Jie Zhang
Fig 8 shows some equipments used in the experiment, where item #1 is the force sensor which is used to measure motor force, item #2 is the voice coil motor, item #3 is the NC linear DC power supply which is used to provide the current for the VCM, item #4 is the data acquisition devices.
[3] Youm Woosub, Jung Jongkyu, Park Kyihwan, Vibration Reduction Control of a Voice Coil Motor (VCM) Nano Scanner[C].
Showing 22291 to 22300 of 40694 items