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Online since: December 2013
Authors: Tiago Vieira De Carvalho, Renato José Sassi
The data analysis technology based on information and network economic environment, Business Intelligence (BI) emerges as the key to solve this problem [2].
It is directly related with control and planning on the following activities: data consolidation, goals measurement, management based on performance indicators [4].
There was improvements on the process standardization, level of IT service increases, reduction of the number of BO reports used, better integration on business units.
So, common corporate reports were built and that enabled a reduction of efforts on IT side to deal with local exclusive, non corporate reports or processes.
Marzona, “Data Value in Decision Process: Survey on Decision Support System in Small and Medium Enterprises”, MIPRO, 2012 Proceedings of the 35th International Convention, p. 1647 – 1654, 2012
Online since: September 2014
Authors: Marco Corradi, Giulio Castori, Antonio Borri, Romina Sisti
Mechanical and physical tests were used to measure the retained properties and to observe the causes of damage and strength reduction.
The experimental data showed that resin properties may strongly influence the durability of FRP reinforcement, environmental combined cycles did not take to significant damage of conditioned specimens; GFRP grids are sensitive to alkaline attack when resin does not provide adequate protection to fibers.
In fact, the ultimate strength showed a reduction of 4.2% after 60 days exposure for specimens cut off from warp direction.
Generally the reduction of tensile normal modulus values for aged specimens cut off from the two directions was almost negligible and insignificant.
The amount of tensile strength and normal tensile modulus reduction were within the experimental error.
Online since: June 2013
Authors: Shun Shun Yang, Huan Zhi Wang
In addition, this paper also proposed an improved model coupling industrial carbon emissions data and input-output analysis.
According to the International Energy Agency (IEA) data, China has become the largest fossil fuel CO2 emitter in 2007.
According to the data in 2010, ηi for coal, coke, petroleum and natural gas are 0.0641, 0.0400, 0.2598, 0.2500.
Because the energy consumption not in forms of combustion is not calculated in this total, the estimated data will be less than the results of other studies estimating the carbon emissions of the industrial energy consumption.
Conclusion Using 2010 data and multiple sets of emission factors data, this paper calculated China's industrial sector energy and non-energy consumption carbon emissions.
Online since: November 2014
Authors: Hong Ling Chen, Xing Po Ma
References [12] and [13] combine the approach of data-centric routing and data-centric storage.
Data Storage.
Data Retrieval.
Data centric storage in sensornets.
Mobile Effect Reduction in Data-Centric Storage for Wireless Sensor Networks.
Online since: August 2013
Authors: Wei Min Zhang, Wei Qin Zeng, Shu Hao Wang, Tian Yao Qian
Based on microscale gases leakage to produce ultrasonic principal, pressure vessels for small leaks can produce ultrasonic signal, determining the design of scheme to extracted container leak of weak signal, and analyze the signal, it can provide the method of using ultrasonic testing for tank leakage based on basic theory experiment, and presents the system design scheme of the system consists of hardware and software, used for data collection and analysis processing respectively, in order to realize the function of estimating of the microscale gas leakage.
System adopts Japan Fuji in the design of the company's production model for FUS-40CRUZA ultrasonic sensor, as shown in the Fig. 1 below: Fig. 1 FUS-40CRUZA ultrasonic sensor Because of the leak holes of 0.3 mm ultrasonic leakage signal is very weak, ultrasonic attenuation of signal propagation in the medium is very quickly, so we do need to increase the subsequent processing circuit magnification, and magnification should be amplified 10000 times above, what we require is the follow-up circuit magnification is the actual magnification, and to improve the magnification, we need to have a higher requirement for the signal processing part, improvement of magnification is bound to the introduction of interference and noise amplification, it needs to be noise reduction processing, have a higher demand for circuit design.
Noise Reduction.
Based on noise reduction of anti-interference requirements, we design four layer board, followed by signal layer, formation, power supply, signal layer and 4 layer board can effectively noise interference, the existence of formation can be effectively isolated noise or crosstalk, has an independent power supply layer can be eliminated as much as possible, power supply for signal crosstalk.
Ultrasonic weak Piezoelectric transducer Amplifying Circuit High-pass Filter Circuit Circuit Envelope DAQ Card software process Fig. 2 Process of signal conditioning Ultrasonic testing device is mainly composed of sensor module, a signal processing circuit of module, data acquisition and processing module.
Online since: October 2020
Authors: G. Skordaris, Fani Stergioudi, Konstantinos Dionysios Bouzakis, Apostolos Boumpakis, Antonios Bouzakis, Stefanos Kouparanis
These material data were considered in FEM supported calculations for predicting the developed stress fields in the cutting edge during turning cast iron GG30 using the PVD and MTCVD TiCN coated inserts.
Extensive investigations have been conducted in the past concerning the developed failure mechanisms of coatings deposited using different deposition procedures during Fig. 1: a) Main data of the applied coated cutting inserts and the applied parameters during the PVD and MTCVD deposition processes. b) Main data of the workpiece material.
The geometry and further data of the used cutting inserts are presented in Fig. 1a.
with a reduction of the mechanical properties.
It is obvious that the MTCVD process results in a reduction of the substrate mechanical characteristics.
Online since: April 2014
Authors: V.V. Ustinov, M.A. Milyaev, N.G. Bebenin, Nataly S. Bannikova, Ivan Yu. Kamensky, Vyacheslav V. Proglyado, Tatyana A. Chernyshova, Tatiana P. Krinitsina, Larisa I. Naumova
Interpretation of experimental data is based on Stoner-Wohlfarth coherent rotation approach.
The interpretation of the experimental data is based on the Stoner-Wohlfarth approach.
Using the data of Fig. 2 we found the angles at which the transition takes place; they are shown in Fig. 3 with solid circles.
Figure 4 shows the low field parts of the MR curves for magnetic field directed along PD or EA in comparison with the data for the unannealed sample with MF || EA || PD.
So it is the deviation from PD direction that is the reason of coercivity reduction.
Online since: January 2012
Authors: Tian Yu Liu
Figure 1.Failure rate data taken form Tavner[4] averaged from 1994-2004.
The statistical data shows that there are a variety of failures associated with the turbine control system.
Prepare Your Paper Before Styling Wiggelinkhuizen et al. [7] also reported that in the CONMOW project comparison of the trends of the normal historic record against the SCADA(Supervisory Control and Data Acquisition System) monitoring data can detect the potential failure.
However, the large quantity of data involved can overwhelm the data acquisition and processing system but also the engineers involved.
In addition, a low data rate torque signal could be achievable from the turbine SCADA system.
Online since: January 2017
Authors: Novi Purwono, Nizam Nizam, Radianta Triatmadja
This limitation is due to not only the difficulty of getting data from various kinds of limitations, but also the lack of research on the matter.
Results of field measurements are carried out the model by scaling the size of the field data into a laboratory.
From field measurement data that has been carried out for three times the measurement, it will be analyzed annual growth rate of casuarina.
The tsunami wave is then measured by using a sensor that is connected to the data logger to be read and connected to the computer.
Data generated in the form of digital surge tsunami wave height.
Online since: October 2013
Authors: Shan Liu, Yao Kun Wang, Zhi Qiang Wan
The external nonlinear aerodynamic force data can be obtained by Euler solver, Navier-Stokes solver and wind tunnel tests.
This will lead to the gradual reduction of natural vibration frequency of aircrafts.
A static aeroelastic response analysis method which can use external nonlinear 3-D aerodynamic force data is developed in this paper.
In addition, the value of aerodynamic coefficient based on flexible data is smaller than based on rigid data.
Aircraft static aeroelasticrespons analysis based on nonlinear experimental aerodynamic data[J].
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