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Online since: October 2013
Authors: Tadeusz Uhl, Michal Dziendzikowski, Tadeusz Stepinski, Krzysztof Dragan
signal collecting
Remote Monitoring Unit
signal processing
sensor
self-diagnostic
tools
data classification
Data
Storage
Unit
Graphical
User
Interface
PZT network
measuring
nodes
Figure 1: System block diagram.
The methods differs in the choice of the data separation measure, which is to be maximized.
The best Fisher’s predictor (Eq. 3) or their effective counterparts (Eq. 5) can be used for data classification.
The data before (left) and after filtering (right)
Figure 6: The best data separating Fisher’s predictors (left) and corresponding nearest neighbor classifier (right).
The methods differs in the choice of the data separation measure, which is to be maximized.
The best Fisher’s predictor (Eq. 3) or their effective counterparts (Eq. 5) can be used for data classification.
The data before (left) and after filtering (right)
Figure 6: The best data separating Fisher’s predictors (left) and corresponding nearest neighbor classifier (right).
Online since: July 2013
Authors: Alan O’Connor, Mairéad Ní Choine, Jamie E. Padgett
The value for the surface chloride concentration was identified from field data gathered on 321 bridge decks across the US [9].
A lognormal distribution was found to be a good fit to the simulated data with a mean of 8.9 years and standard deviation of 5.25 years.
Fig. 1 shows the reduction in the mean reinforcing steel cross section for the columns.
The abutment-backfill soil interaction is modelled following the recommendations by Shamsabadi et al. [16] whose modelling approach has been validated using experimental data on the lateral response of typical abutment systems.
Journal of Structural Engineering, 4 (2002) 526-533 [27] USGS, Hazards: Seismic Hazard Maps and Data.
A lognormal distribution was found to be a good fit to the simulated data with a mean of 8.9 years and standard deviation of 5.25 years.
Fig. 1 shows the reduction in the mean reinforcing steel cross section for the columns.
The abutment-backfill soil interaction is modelled following the recommendations by Shamsabadi et al. [16] whose modelling approach has been validated using experimental data on the lateral response of typical abutment systems.
Journal of Structural Engineering, 4 (2002) 526-533 [27] USGS, Hazards: Seismic Hazard Maps and Data.
Online since: September 2013
Authors: Shi Wen Yung, Kuei Yang Wu, Yen Yu Wu, I Ting Tsai
According to the data offered by the Architecture and Building Institute, Ministry of The Interior in Taiwan, the amount of CO2 emissions in related construction industries occupies 30% of the total emissions for the entire country.
In these years, carbon reduction and green living are valued more and more.
Selection Indexes of Impacting Green Building Materials Sustainable Development Quality of Building Materials Design Consideration Selling Strategies Carbon Reduction Consideration Environmental Consideration Health Consideration Mandatory Provision Get Domestic Certification Get International Certification Pass the Laboratory Detection Data Used in Actual Cases Shape Texture Style Green Building Technology Selling Target Selling Price Company Brand Market Demand Fig. 1.
Next, having the function of carbon reduction (C1), passing the library test(C7), and having any benefit on selling price(C13) must be considered.
While considering the market requirement (C14), they will check the data (C8) used in practical cases and get the international certificate(C5), use the green building technology(C11) and mandatory provision (C4) as the premise of the design.
In these years, carbon reduction and green living are valued more and more.
Selection Indexes of Impacting Green Building Materials Sustainable Development Quality of Building Materials Design Consideration Selling Strategies Carbon Reduction Consideration Environmental Consideration Health Consideration Mandatory Provision Get Domestic Certification Get International Certification Pass the Laboratory Detection Data Used in Actual Cases Shape Texture Style Green Building Technology Selling Target Selling Price Company Brand Market Demand Fig. 1.
Next, having the function of carbon reduction (C1), passing the library test(C7), and having any benefit on selling price(C13) must be considered.
While considering the market requirement (C14), they will check the data (C8) used in practical cases and get the international certificate(C5), use the green building technology(C11) and mandatory provision (C4) as the premise of the design.
Online since: May 2014
Authors: Rangsan Wannapop, Thira Jearsiripongkul, Thawatchai Boonluang
The suitable speed is corresponding to copper wire characteristic as preferred, prevent copper wire fracture and time reduction compare to human work.
1 Introduction
Hard disk drive becomes one of important parts that are essential to computer.
It helps improving computer to calculate and store data efficiently.
This new placement process will make the copper wire placement process be more qualified, time reduction in the process and replacing human work for placement.
It helps improving computer to calculate and store data efficiently.
This new placement process will make the copper wire placement process be more qualified, time reduction in the process and replacing human work for placement.
Online since: July 2014
Authors: Qiang Song, Jian Hui Zhu, Xiao Yan Zhang
Curing the AAS cement in bittern environment leads to a reduction in the total pore volume and to a refinement of the pore structures.
Analysis of the pore size distribution data shows that AAS cement cured in the fresh water has a much higher proportion of pore sizes 700–10000 nm than that of AAS cement cured in the bittern solution, as shown in Fig. 6.
Curing the AAS cement in bittern environment leads to a reduction in the total pore volume and to a refinement of the pore structures.
Analysis of the pore size distribution data shows that AAS cement cured in the fresh water has a much higher proportion of pore sizes 700–10000 nm than that of AAS cement cured in the bittern solution, as shown in Fig. 6.
Curing the AAS cement in bittern environment leads to a reduction in the total pore volume and to a refinement of the pore structures.
Online since: September 2015
Authors: C. Zebiri, Mohamed Lashab, Fauzi Elmegri, Fatiha Benabdelaziz, R.A. Abd-Alhameed
The added part in the ground plane and the meta-material are used to enable the antenna height reduction for fixed ranges of operating frequency.
Introduction The DVB-T system has been adopted by many countries, this system offers high-data-rate transmission, provides interactive services, and operates on small amounts of power.
The main objective of research on LHMs is the improvement of the radiation pattern, directivity and bandwidth, and antenna size reduction.
Introduction The DVB-T system has been adopted by many countries, this system offers high-data-rate transmission, provides interactive services, and operates on small amounts of power.
The main objective of research on LHMs is the improvement of the radiation pattern, directivity and bandwidth, and antenna size reduction.
Online since: April 2017
Authors: Montasser S. Tahat, Ali Cemal Benim
Five consecutive data points were gathered for each measurement.
1.4 Flat plate solar collector Measurements
The experimental work involved experiments conducted on the rig equipped with three types of working fluids, namely water only, ethylene glycol only, and the hybrid nanofluid.
The detailed specifications of the data for the solar collector are listed in Table 1.
This data would be insufficient in describing the collector and therefore data must be taken throughout the course of a given time in order to take the average efficiency.
η=mCpTout-TinICAC (2) The following instrumentation was used: Type K Thermocouples, G ½ Flow Sensor, Microprocessor Data Acquisition board, and a Daystar Solar Meter.
Potential of Size Reduction of Flat-Plate Solar Collectors when Applying Al2O3 Nanofluid.
The detailed specifications of the data for the solar collector are listed in Table 1.
This data would be insufficient in describing the collector and therefore data must be taken throughout the course of a given time in order to take the average efficiency.
η=mCpTout-TinICAC (2) The following instrumentation was used: Type K Thermocouples, G ½ Flow Sensor, Microprocessor Data Acquisition board, and a Daystar Solar Meter.
Potential of Size Reduction of Flat-Plate Solar Collectors when Applying Al2O3 Nanofluid.
Online since: April 2015
Authors: S.V. Akarachkin, A.A Sivkov, N.V. Martyushev, Aleksander S. Ivashutenko
The obtained data are presented in table 1.
Application of yttria (Y2O3) as a stabilizer allows obtaining a tetragonal modification of zirconium dioxide in the amount of » 70 mas. % [4] at the stage of nanopowder plasmochemical synthesis, which coincided with experimental data (see table 1).
According to X-ray diffraction analysis data, CSR (of crystallites) amounts to 50 nm.
From literature data [9] we know the results on radial magnetoimpulse pressing of composition ZrO2 + 9,8 mol. % Y2O3, obtained by the method of laser evaporation, close in chemical composition to C2, used in the work.
In RMI-compacts with zirconium dioxide the magnitude of internal stresses is low due to their low density, this explains the absence of the effect of high-temperature decompaction in the process of sintering, which is confirmed by dilatometric data (Netzsch 402PC).
Application of yttria (Y2O3) as a stabilizer allows obtaining a tetragonal modification of zirconium dioxide in the amount of » 70 mas. % [4] at the stage of nanopowder plasmochemical synthesis, which coincided with experimental data (see table 1).
According to X-ray diffraction analysis data, CSR (of crystallites) amounts to 50 nm.
From literature data [9] we know the results on radial magnetoimpulse pressing of composition ZrO2 + 9,8 mol. % Y2O3, obtained by the method of laser evaporation, close in chemical composition to C2, used in the work.
In RMI-compacts with zirconium dioxide the magnitude of internal stresses is low due to their low density, this explains the absence of the effect of high-temperature decompaction in the process of sintering, which is confirmed by dilatometric data (Netzsch 402PC).
Online since: December 2025
Authors: Jan Zouhar, Stepan Kolomy, Martin Slany, Michal Petrik
However, there is still a lack of quantitative data on how manufacturing route, porosity and moisture uptake jointly affect the static properties of flax laminates and their hybrid variants compared with conventional glass and carbon fibre composites [1; 2; 5].
Experimental data obtained during the mechanical testing are summarised in Table 1.
In the case of using a coating, the reduction is only about 17% for both laminate thicknesses.
For samples without a coating, higher absorption also indicates a greater reduction in tensile strength.
In the case of using a coating, the reduction was only about 17% for both laminate thicknesses.
Experimental data obtained during the mechanical testing are summarised in Table 1.
In the case of using a coating, the reduction is only about 17% for both laminate thicknesses.
For samples without a coating, higher absorption also indicates a greater reduction in tensile strength.
In the case of using a coating, the reduction was only about 17% for both laminate thicknesses.
Online since: January 2011
Authors: Ai Lan Wan, Weidong Yu
The treatment also led to reduction in strength of the wool fiber.
Fig. 1 and Table 1 are AFM images and roughness data of untreated and treated wool fiber samples, respectively.
The crystallinities of the samples were calculated based on the data in Fig. 4.
After ECO treatment, the damage to disulfide bonds and changes of crystals within the fiber structure would reduce the fiber’s flexibility and strength, including reduction in breaking strength by 19.78%, initial modulus by 4.31%and breaking work by 13.72%.
Fig. 1 and Table 1 are AFM images and roughness data of untreated and treated wool fiber samples, respectively.
The crystallinities of the samples were calculated based on the data in Fig. 4.
After ECO treatment, the damage to disulfide bonds and changes of crystals within the fiber structure would reduce the fiber’s flexibility and strength, including reduction in breaking strength by 19.78%, initial modulus by 4.31%and breaking work by 13.72%.