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Online since: June 2021
Authors: Ion Aurel Perianu, Claudiu Matei, Aurelian Gruin, Vasilica Vasile, Cornelia Baeră, Henriette Szilagyi
The unique features of the Garnets, like grain hardness, edge sharpness and specific grain size distributions induced the steady abrasive flows and no blockages in the focusing tubes, according to the producers’ technical data sheet [9]; the desired speeds of the procedure, the cutting accuracy and final surface finish seem to be achieved in optimum conditions by the use of Garnets as addition for the waterjet cutting operations.
In the same time, the water absorption coefficient decreases in time, more intensely for the Garnet specimens: a reduction of 8%, 8.6%, 12%, 15% and 13% was recorded at 90 days for TR4, TR3, TR2, TR1 and TR0 specimens with respect to the 7 days evaluation.
Online since: June 2024
Authors: Turnad Lenggo Ginta, M.S. Adenan, Yupiter Harangan Prasada Manurung, M.F. Mat, Thoufeili Taufek, Keval Priapratama Prajadhiana, M.A. Ishak, M.A Mohammed, Armansyah Armansyah
The SS316L data were gathered using actual SS316L parts that were taken to an EDX equipment to retrieve the chemical composition.
· WAAM simulation using ISM method can save the total computational time up to 830% and 1635% compared to TMM method which is important within for the long run due to massive reduction in overall model development if the final deformation is the sole focus of the research, · The error of simulation result can be caused by fluctuating parameters, shape inconsistency, material inhomogeneity etc
Online since: August 2013
Authors: Yu Ming Zhou, Fang Li, Hong Zhi Yang, Yue Jie Han, Jin Liang Xu
Japanese Shinkansen plays an important role in the development of Takaido urban agglomeration , Morikawa Ocean unified the high grade highway planning and planning of city expressway through the analysis of highway traffic census data, studying entrances and exits of highway and city, city problem such as entrances and exits , putting forward the suitable city layout planning of Japan, the urban planning of entrance and exit and development ideas, connecting all kinds of roads, giving full play to the function of the road network[1].
The entrance distance is 1500m on the basis of expected speed, and turns to be 1200m after economic reduction .In relationship between driving speed and distance, expect speed has bigger influence on distance.
Online since: June 2024
Authors: Widiyastuti Widiyastuti, Sudibyo Enggar Laksono, Heru Setyawan, Tantular Nurtono, Ade Sonya Suryandari
Fig. 1(b) shows the FTIR data of cellulose aerogels and carbon aerogels.
Setyawan, “Nitrogen-Doped Carbon Aerogels Prepared by Direct Pyrolysis of Cellulose Aerogels Derived from Coir Fibers Using an Ammonia-Urea System and Their Electrocatalytic Performance toward the Oxygen Reduction Reaction,” Ind.
Online since: September 2025
Authors: Thomas Mikolajick, Sandra Krause, Uwe Schroeder, Andre Wachowiak, Aleksey Mikhaylov
For a more comprehensive understanding of the breakdown phenomena of the stacks, I-V measurements were carried out at elevated temperatures (exemplary data for ZrO2 stacks shown in Fig. 3b).
The reduction of EBD can be attributed to the temperature-dependent Fermi-Dirac distribution of the electrons, which translates to an increased availability of electrons for tunneling at higher temperatures.
Online since: January 2023
Authors: Bhawna Shukla, Soma Das, Sumit Kumar Gupta
The increasing demand for frequency band for high-speed application to accommodate quality voice, data and high-definition video have created the problem of spectrum deficiency due to fixed allocation of spectrum from regulatory bodies [11].
The challenges for UWB antenna are miniaturization and complexity reduction.
Online since: March 2015
Authors: Magdalena Popczyk, Magdalena Szklarska, Bożena Łosiewicz, Agnieszka Smołka, Patrycja Osak, A. Budniok
Data collected from the Science Direct.
The authors additionally stated that the extention of cathodic polarization on the steel surface is not determinant in the rate of the coating delamination, at least in the range of potentials corresponding to oxygen reduction.
Online since: March 2015
Authors: Magdalena Popczyk, B. Łosiewicz, A. Budniok, Iwona Napłoszek
For this purpose, various techniques such as electrodeposition, the reduction of pre-oxidized surface, sintering, plasma spraying, vacuum deposition, dissolution of the active ingredient (Al or Zn in the Raney nickel), and many others are used [1-6].
The main objective of this paper is to investigate, based on the recent literature data, the effect of the phase composition of the anode material on its activity in the OER.
Online since: July 2012
Authors: Li Li, Jian Zhou, Xu Yan Zong, Xu Qiao Feng, Hui Bo Luo, Chang Jiang Liu
The superoxide radical-scavenging activity of BSG peptides was determined using the nitro-blue tetrazolium (NBT) reduction method, following the procedure described by Que, et al. [25] with minor modifications.
Data were expressed as means ± standard error of the mean after at least three independent experiments.
Online since: September 2008
Authors: Wiesław M. Ostachowicz, Pawel Malinowski, Tomasz Wandowski, Arkadiusz Zak
The experimental measurement has been carried out in the following steps: • data acquisition for the pristine panel
However, it should be noted that due to extensive heating release during activation of the Ni-Ti strip some softening on the beam material has been observed resulting in reduction in the second resonant frequency of the beam.
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