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Online since: August 2014
Authors: Shu Hong Sun, Yang Ren Wang, Qing Yun Zhou
The data of sap flow rate were stored in RR1008 data collector.
Experimental data were analyzed by spss16.0.
As after the reduction in solar radiation, the sap flow rate showed a trend of decrease, it decreased to less than 1.0 cm/h at 20:30.
Online since: August 2014
Authors: Tan Zhu, Tian Tian Wang, Mo Zhang
Some energy-using units have not the relevant equipment of energy statistics, seriously affecting the statistics and accounting of carbon emission data at the park level.
In long-term development strategies of enterprises, put into the low carbon development growth concept, establish detailed activities planning, which include financial goals, quantitative reduction targets and other targets.
The energy low-carbonization development of the industrial park must be supported by advanced information technology to build information databases, included public infrastructure data, socio-economic, energy, greenhouse gas emissions, industrial, technical, environmental, etc., to achieve the construction of public-oriented, highly effective information sharing and information services system.
Industrial park administrative committee should make full use of network, communications and other modern information technology and resources to promote the information exchange and knowledge sharing of low-carbon, achieving statistical analysis and data management [8].
Online since: September 2016
Authors: Vladimir Popov, Mikhail Plyusnin, Valeriy Morozov, Yury Pukharenko
Relationship between axial stresses and relative strains of concrete and reinforcement can be described by various analytical dependences or presented in the form of experimental data [1, 2, 3].
As it can be seen in Fig. 1, data according to Table 6.7 [1] and Eq.1 coincided with an accuracy to rounding off.
Authors [5] note that formula (1) is conditional and gives understated data.
Thus, change in concrete σ – ε diagram form, which is caused by decrease in Eb and εb0 , leads to reduction of bearing capacity under eccentric compression.
Online since: May 2017
Authors: Elena Bondar, Vlad Stitsenko
In the current economic conditions, cost planning is closely related with increase in economic efficiency of the whole construction production, which is possible only through an integrated approach to management processes, cost reduction and increase in profits, the relationship between external (market) and internal conditions of production.
To describe the essence of the sectoral theory visualization model it is expedient to consider the following main stages: set-up stage - determining end objective of the modeling, a set that took part in the model of factors and indicators, their role; priori stage - premodeling analysis of the economic essence of the phenomena being studied, formation and formalization of prior information, particularly as relates to the nature and genesis of initial statistical data and random residual components; parameterization stage - modeling as such, i.e. the choice of general view of the model, including the structure and form of input relationships; information stage - collection of the necessary statistical information. i.e. registration of values, involved in the model of factors and indicators at different temporal or spatial functioning cycles of the phenomenon being studied; model identification stage - statistical analysis of the model and, primarily, statistical estimation of the unknown
model parameters; model verification stage- comparison of real and model data, model adequacy check, estimation of model data accuracy.
Online since: August 2021
Authors: Hassan Shokry, Kenneth Mensah, Hatem Mahmoud, Manabu Fujii
This however in agreement with the data obtained from XRD analysis.
According to the EDX data, the reduction in the purity of the carbon is due to the presence of impurities, mainly iron (Fe) and chromium (Cr).
EDX data of the synthesized carbons at (a) 500, (b) 600, (c) 700, (d) 800, (e) 900 and (f) 1000 oC XRD Analysis of Synthesized Carbons.
Online since: July 2011
Authors: Mujibur M. Rahman, F. Tarlochan, S.S.M. Nor, A. T. A. Rahman, H. Y. Rahman
In addition, high forming load and temperature give better strength due to porosity reduction.
As to achieve higher accuracy for every data collected, the experiment has been conducted three times and the behavior of each parameter to mechanical properties is presented in graphical way.
Online since: September 2011
Authors: Ying San Wei, Yong Sheng Wang
So, main attention should be focused on thrust excitation when perform the sound radiation reduction of submarine that propeller excited.
In this way, the nodes and elements of boundary element modal is coincided with that of finite element modal, and so no error of data projection will be introduced.
Online since: February 2012
Authors: A. Erman Tekkaya, Soeren Gies, Christian Weddeling, Michael Marré, Lukas Kwiatkowski
Abstract: The Commission of the European Communities aims for a reduction of new car CO2 emissions of 120 grams per kilometer in 2012.
Figure 4: Analytical values in comparison to the experimental results (EN AW-6060, t = 2 mm) Other reasons for the differences between the analytical and experimental plots are the negligence of the elastic springback in the analytic model as well as the use of material data obtained by uniaxial tensile tests.
Online since: September 2010
Authors: Wei Zhou, Ning Zhao, Jun Zhan Hou
The advantages of machining over other processing methods such as die casting include reduction in power consumption and excellent surface finish.
vc=754 m/min, vf=400 mm/min More data about the relationship between depths of cut and ignition conditions are shown in Table 2.
Online since: March 2017
Authors: Brian Yuliarto, Suyatman Suyatman, Hermawan Kresno Dipojono, Eka Cahya Prima
The findings show that first; the dye absorbance has broadened up to 885 nm due to the reduction of gap energy and the increase of electronic transition probabilities from 84.7% to 96.0%.
The computed absorption spectra of of Flavylium Cation (FC) and cyanidin-3-glucoside-7-diphenilamine-2'-acrylic acid (CGDA) The electronic structure data of EHOMO, ELUMO, Egap, and dipole moments of FC and CGDA dyes are tabulated in Table I.
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