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Online since: June 2024
Authors: Heru Setyawan, Widiyastuti Widiyastuti, Sudibyo Enggar Laksono, Ade Sonya Suryandari, Tantular Nurtono
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: March 2015
Authors: Magdalena Popczyk, A. Budniok, Iwona Napłoszek, B. Łosiewicz
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: March 2015
Authors: Magdalena Popczyk, Magdalena Szklarska, Agnieszka Smołka, Bożena Łosiewicz, 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: May 2018
Authors: Abdel Illah Amrani, Nadia Dihmani, Samir Amraqui, Ahmed Mezrhab
Both local and overall heat transfer data were obtained by the use of a Wollaston prism schlieren interferometer.
Concerning the streamlines, in the absence of thermal radiation, the number of main cells increases with reduction of the aspect ratio where four main cells surround the body for (A = 0.25).
Online since: July 2012
Authors: Xu Qiao Feng, Hui Bo Luo, Chang Jiang Liu, Li Li, Jian Zhou, Xu Yan Zong
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: January 2009
Authors: Bei Xing Li, Ji Liang Wang, Ming Kai Zhou
As the clay content increased, concrete mixtures with a constant w/b had a significant reduction in slump and slump flow, but gained a small increase in compressive strength.
The data of dry shrinkage for MS mortar bars containing clay are shown in Table 6.
Online since: June 2023
Authors: G. Sivakumar, S. Manjula, A. Sarathkumar
The calculated lattice parameters are a = b = 5.437 Ǻ and c = 10.805 Ǻ, which are in good agreement with previously reported data [36,37].
Within 50 minutes of catalyst addition and exposure to visible light, a 72% reduction in the typical peak was observed which is calculated using Eq. 2, Degradation (%) = (CO-CtC0) x 100 (2) where C0 represents the initial absorbance of the RhB solution at zero min, and Ct represents the absorbance of the RhB solution with a catalyst at the specific time respectively (Fig. 6b).
Online since: February 2026
Authors: Bel Abbes Bachir Bouiadjra, Smail Benberk, Abdrahmene Sahli, Abdekader Benkhettou, Omar Khatir, Ismail Boudjemaa, Murat Yaylaci
The CT-scan data were processed and converted into an STL-format file using 3D Slicer, an open-source medical imaging platform.
Additionally, the anatomically contoured and well-fitted liner contributed to pressure redistribution; however, soft tissue thickness was identified as the dominant factor influencing stress reduction.
Online since: October 2011
Authors: Toemsak Srikhirin, Surachai Dechkunakorn, N. Anuwongnukroh, Siraprapa Srithongsuk, Peerapong Tua-Ngam
However, clinical studies have exhibited conflicting data as to whether or not these materials significantly prevent or inhibit secondary caries and affect the growth of caries-associated bacteria compared to nonfluoridated restoratives.
This implies that more fluoride released from acrylic plates will also have more flexural strength reduction.
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