Báo cáo "Investigation of the embedded fiber bragg grating temperature sensor " pdf

... the thermo-optic coefficient of the fiber with a contribution the thermal contraction of the fiber itself, while for embedded FBGs the thermal expansion of the substrate is dominated over the ... between the measured FBG data and the theoretical prediction may be a result of the dependence of thermal expansion coefficient of the alloy on temperat...

Ngày tải lên: 05/03/2014, 14:20

... On the other hand, there are not publish in here. Therefore, new report should be prepared for the conservation of plant species. * The Research Area is located within the borders of the ... Planning institute). The most of the plant specimens are kept at the Herbarium of University Forest and other are kept at the Herbarium of National University of Hanoi...

Ngày tải lên: 12/02/2014, 10:20

... J because of the presence of the Fe 3 Pt. Of cause, the kink in the magnetic curves was more evident in the samples with high Fe content. In another series of samples, we fixed the current ... of the samples. J is the current density; t on is the deposition time of a pulse; Fe, Pt are the atomic percent of Fe and Pt in the samples, respectively; H c...

Ngày tải lên: 13/02/2014, 03:20

... in the paper [6]. By the small elastoplastic deformation theory and by the flow theory, this problem again has been studied in [2] and [4]. Basing on the theory of elastoplastic p rocesses the ... simulation of instability form of the cylinder (see [1],[5]). In this paper, the solution of problem in the real bending form of structure has been found. We have also estab...

Ngày tải lên: 13/02/2014, 04:20

... shown that the more accurate the beta dose evaluation is, the more reliable is the technique of thermoluminecence dating [5,6]. Fig. 1. the measurement of the gamma dose rate using the radiometer ... rate (µR/h). Water in the pore of pottery or in the soil absorbs some parts of the radiation that would otherwise reach the thermoluminescent grains. Altern...

Ngày tải lên: 13/02/2014, 04:20

... class="bi x0 y0 w0 h 0" alt =""

Ngày tải lên: 13/02/2014, 12:20

... The ADC of dry matter, nutrients in the tested ingredient were calculated according to the following formulae: ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of ... contents. The ADC of the reference diet were calculated according to the following formulae: ADC of DM of diet (%) = 100 x [1 - (dietary Cr 2 O 3 /fecal Cr 2 O 3 )]...

Ngày tải lên: 25/02/2014, 10:20

... we denote the collection of all minors of C ij (F ) of the size n − r − 2s +2, the condition ∆ s (F ) = 0 indicates that all the minors of C ij (F )ofthesizen − r − 2s +2 vanish at the point ... dimension of the orbit O ξ is determined by the rank of the matrix C ij , dimO ξ =rankC ij (ξ). It can be easily verified that the rank of C ij is constant over the or...

Ngày tải lên: 05/03/2014, 14:20

... profound locality (Vu Tu Lap, 1999). The study of altitudinal landscape belts at the Voi Mep massif contributes to the revealing of natural differentiation features of Truong Son range in the ... water divide surfaces. On the background of an old weathering crust also emerge granitic blocks of different sizes, rather well eroded, creating a peculiarity of the top...

Ngày tải lên: 05/03/2014, 16:20

... point of interest to the sample point i ; and the power p controls the significance of sample points to the interpolated values, based on their distance to the output point. The higher the ... by the sample data range. The main parameters of the spline interpolation are the number of sampled points used for interpolation, and the weight. For the regul...

Ngày tải lên: 05/03/2014, 16:20