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Online since: September 2013
Authors: Ladislav Pešek, Ľubomír Ambriško, Stanislava Hlebová
The strain development was monitored in the middle of specimen where 0.2 mm reduction of width is on both specimen´s on the length of 25 mm.
The special software processing the center of gravity data then calculates the displacements of contrast dots and subsequently the strain components are obtained.
Table 1 Advantages and disadvantages of measurement methods Method Advantages Disadvantages ME 46 Lengthy process of data evaluation Contrast dots require high quality Lower price Sensitive to illumination Easy and simple to use Need of additional post processing program Lightweight Limitation - 999 pictures Max 1 frame per second Aramis More variability of output data Higher price Complex statistic processing Speckles require optimum distribution Max 60 frames per second Long time to set up the device Limitation – 1600 pictures ME46 and Aramis.
Online since: August 2018
Authors: Raul Jangali, Shen Hin Lim, Adam Hartland
The collected water is also required to be unexposed to atmosphere to obtain accurate data of climate change.
This auto-sampler, however, does not prohibit atmosphere exposure and will affect the water contents sample data in caves.
Similar to USDA Forest service portable water sampler, the collected samples are not sealed in an airtight container and affected the water contents data.
FEA analysis on the second prototype showed high reduction in deflection due to additional gussets and this was confirmed by a physical test of the arm.
Online since: June 2025
Authors: Darminto Darminto, Mochammad Zainuri, Isao Watanabe, Dita Puspita Sari, Muhammad Redo Ramadhan, Fahmi Astuti
Magnetic Study of LiFe(P,Si)O4 Probed by SQUID and μSR Fahmi Astuti1,a*, Mochamad Zainuri1,b, Darminto1,c, Muhammad Redo Ramadhan2,d, Dita Puspita Sari3,e and Isao Watanabe4,f 1Department of Physics, Faculty of Science and Data Analytics, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia 2Department of Chemical Engineering, Faculty of Industrial Engineering, UPN Veteran Yogyakarta 55281, Indonesia 3Department of Physics, College of Engineering, Shibaura Institute of Technology, Saitama 337-8570, Japan 4Nuclear Structure Research Group, RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan afahmia@physics.its.ac.id, bzainuri@physics.its.ac.id, cdarminto@physics.its.ac.id, dmuhammad.redo@upnyk.ac.id, edita@shibaura-it.ac.jp, fnabedon@riken.jp Keywords.
Later, the similar spectrum was observed on the data measured at 44 K and 31 K (above anomaly at 27 K).
Such significant reductions in the initial asymmetry in the magnetically ordered state are often observed because this behavior corresponds to the average of the invisible oscillation.
From XRD measurements, all main peaks of XRD data were observed in all samples indicating the LiFePO4 phase.
Online since: July 2014
Authors: Ye Zhang, Gang Jun Gong, Jun Lu, Dang Ke Hao, Gang Xu
In the downlink power line communication system, transmitting the downlink signal collector, a multi-carrier technology, can greatly improve the system spectrum utilization rate and the data rate, which can make up for the high cost brought by PAPR power amplifier; In the uplink, the terminal as the sender, and the State Bureau of quality and technical supervision stipulates the power terminal power consumption standard, namely the  acquisition terminal under normal power consumption should be less than 1W[1]; This requires the terminal to ensure transmit power at the same time to reduce the power consumption of the terminal as far as possible, However, high PAPR make this requirement becomes more difficult, At the same time, power requirements increase, also increase the cost and difficulty of realization of terminal equipment.
Fig 1 Connection diagram of user system The PLC uplink and downlink communication technology At low PLC topology, if multiple users at the same time to send the command of concentrator, the concentrator will need to provide a lot of information to the user in the circumstances allow, which requires the downlink data transmission rate of the massive.
Due to the PLC communication system in the future and to satisfy users and concentrator information interaction, complete daily internet service business, it's for uplink data transmission ability put forward higher requirements.
An overview of peak-to-average power ratio reduction techniques for multicarrier transmission.
Online since: June 2008
Authors: Ming Fei Feng, Bing Yang, Yong Xiang Zhao
Seven paired data were obtained.
No enough test data should be noted for the tests after fatigue life over 10 8 cycles.
The S-N data under symmetrically rotational bending mode are drawn together in Figure 4.
The S-N data under same loading mode by machine C are drawn together with the curve in Figure 8 below.
Therefore, necessary modifications are needed for the test data applied in production.
Online since: March 2015
Authors: V.V. Sagaradze, S.V. Afanas’ev
Figs. 1 and 2 display data on the structure of the samples of the 0.4C-18Mn-2Si-2V steel that were aged and cold-deformed (by 4.7%) by bending at 20°C (foils for ТЕМ analysis were cut from sample parts that were located near the outer surface of the sample and were extended upon bending).
Table 4 presents data on the mechanical properties of the steels subjected to a total deformation of 82-92% at 400°C.
Table 5 presents data on the amounts of the initial cold deformation of the ribbons by bending (e), the residual deformation after the completion of the ε-γ transformation upon heating eres, the total reversible deformation eSME, and the percentage of the shape recovery.
The X-ray data (Fig. 19) show that the amount of austenite on the specimen surface declines and the amount of the ε phase grows to almost 95% with increasing the number of bendings.
The data presented in [24] show that the dynamic equilibrium between the γ→ε and ε→γ transformations sets in at each deformation temperature.
Online since: March 2013
Authors: Andrzej Szczepankowski, Janusz Szymczak
This is confirmed by the systematically collected data [8].
This is confirmed by the systematically collected data [8].
When acceding to diagnose technical condition of LST as well as by establishing the rules for implementing subsequent visual inspections, including their frequency and extent of penetration of the internal spaces or a method to assess the damage, all data available must be taken into account.
This is not a truism, because the authors are familiar with cases of temporary suspension of all LST operations of a given type only on the basis of the lack of sufficient knowledge of those technical conditions that would concern the defects identified or arising from discrepancies regarding its actual structure against the data that was included by their manufacturer in the operating manuals documentation.
Therefore, a safe horizon to forecast technical condition of LST on the basis of the endoscopic tests is determined taking the following into account: the quoted observations, statistical data on the existing stream of damages to a given type of the machine and the acceptable level of risk of critical failure.
Online since: August 2016
Authors: Brian Gabbitas, Ajit Pal Singh, Fei Yang, Rob Torrens
To incorporate the effect of orientation on each microstructural feature, half of the data was collected on longitudinal micrographs and the other half was obtained from transverse micrographs.
The microstructure after extrusion clearly shows a 70-80% reduction in the thickness of the α laths and grain boundary α.
Figure 5: Relation between impact toughness and oxygen contents of as-extruded Ti-6Al-4V alloy For comparison, impact toughness data given in the literature for a Ti-6Al-4V alloy is shown in Figure 6.
No study has been found in the literature, which provides impact data for Ti-6Al-4V produced by PCE processes or a similar production method.
Current work Literature values Figure 6: Comparison of impact toughness attained for PCE produced Ti-6Al-4V alloy with literature data present on various methods [5-12].
Online since: February 2018
Authors: S.K. Vinu, S. Kamakshi
The load cells and transducers are well linked to a computer via data acquisition to read the changes in specimen and to record it digitally by software “ProSoft”.
Results and Discussion The corresponding changes in all the specimens due to load reversal are sensed through data acquisition system and the information is digitally recorded in .DAT format file.
From Fig.5, severe pinching at the failure load cycle is noticed that lead to the large deflection and reduction in dissipated energy.
Conclusion The experimental data are observed and the behavior of all the specimens is assessed.
The following conclusions are drawn based on test results obtained from the experiment data
Online since: July 2015
Authors: Samsi Gunarta, Agah Muhammad Mulyadi
The data collected in this research is the data of motorcycles fuel consumption.
The method of data processing by converting the fuel consumption data to CO2 emissions using the equation of the Clean Development Mechanism (CDM) AMS-III Methology.
Figure 1 CO2 Growth Rate in Asian Countries Methodology The data collected in this research is the fuel consumption motorcycles data.
Methods of data processing of the fuel consumption by converting from survey data of fuel consumption to CO2 emissions and calculated using the equation adopted from the Clean Development Mechanism (CDM) AMS-III Methodology.
Every travel speed fuel consumption data recorded per 10 seconds.
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