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Online since: June 2021
Authors: Mo Zhang, Guo Wei Ma, Bo Yu Zhou
The polycarboxylate superplasticizer was used in mortar and concrete, of which the solid ratio was 40% and water reduction rate was 37%.
Since the density and specific surface area of rGFRP (1.71 g/cm3 and 1.59 g/cm3) was lower than silica sand (2.65 g/cm3), large substitution of sand with rGFRP resulted significant reduction of mortars’ density.
In addition, the difference among all the detection points for each sample set was amplified, in term of the increased standard deviation of each data set, as illustrated in Fig. 11.
Online since: March 2022
Authors: Alev Akpinar Borazan, Nuran Ay, Duygu Kuru
The reduction in TPC amount in UCOL is much pronounced compared to COL30 and COL50.
The results point out that the reduction in the antioxidant activity of olive oil sample kept in uncoated glass tubes occur more rapidly compared to those kept in coated tubes.
Cabo, Fourier transform infrared spectra data versus peroxide and anisidine values to determine oxidative stability of edible oils, Food Chem. 77 (2002) 503-510
Online since: January 2022
Authors: Guan Fei Xiao, Ying Zhe Liu, Ying Zhang, Ju Fu Jiang, Ying Wang, Min Jie Huang
The final height reduction was 70%.
The raw data of stress-strain was obtained in the process of thermal compression test.
Meanwhile, the formed dense and continuous oxide scales could inhibit further oxidation, which resulted in the reduction of inward diffusion of oxygen molecules and outward diffusion of alloying elements [30].
Online since: May 2023
Authors: Maximiano Ramos, Ahmed M. Al-Jumaily, Srinivasan Govindan
As the reduction in free volume with PCL (with a lower WVTR) and reduction in the interconnection between the free volumes/voids, which resulted from the interactions of the polymer chain of PBS-PCL through hydrogen bonding, analyzed by FTIR studies[5], the PBS-PCL blends have low WVTR.
However, data on biodegradation of PHB and PHB-PCL blends in compost medium at ambient temperature was unavailable in the literature review.
Online since: August 2022
Authors: Vinayak Adimule, Gangadhar Bagihalli, Shrishila N. Unki
From XRD data X-ray diffraction patterns confirms the orthorhombic phase.
Synthesis of Cs-Ag/Fe2O3 Nanoparticles Using Vitis labrusca Rachis Extract as Green Hybrid Nanocatalyst for the Reduction of Arylnitro Compounds. 
Online since: August 2010
Authors: Guo Zhong Cao, Saghar Sepehri, Yan Yi Liu
Fig.5 demonstrates the effect of size reduction on dehydrogenation kinetics of nanosized sodium alanate (NaAlH4), deposited as clustered on carbon nanofibers.
Figure 9 (right) shows an appreciable reduction in pore volume and a shift in PSD toward smaller pore sizes (7.5 nm→6.5 nm) when loading 7nm-CC with AB (CC-AB).
Porosimetry data for RF hydrogels and carbon cryogels [76] _____________________________________________________________________ Sample BET SA Meso SA Micro SA Meso Vol Micro Vol Pore Size (m2/g) (m2/g) (m2/g) (cc/g) (cc/g) (nm) _____________________________________________________________________ RF 224 199 - 1.04 - 19.4 BNRF 50 48 - 0.27 - 19 CC 446 253 128 0.96 0.097 15.8 BNCC 285 246 - 0.89 - 15.6 _____________________________________________________________________
Online since: June 2024
Authors: Ahlam Jebur Kadhim, Othman Hameed Zinkaah
Compared to conventional concrete, GPC exhibits significantly lower CO2 emissions, with reduction rates ranging from 9% [16] to over 80% [17].
CFRP bars are generally 4 to 8 times lighter than steel bars, making them an excellent alternative for applications where weight reduction is crucial, such as bridge construction and high-rise buildings [71, 72].
Also, the reinforcement ratio positively impacted the load capacity and the deflection reduction.
Mosavi, “Survey of mechanical properties of geopolymer concrete: a comprehensive review and data analysis,” Materials (Basel)., vol. 14, no. 16, p. 4690, 2021
Online since: June 2013
Authors: Guo Hua Chen, Qing Ye, Qing Guang Chen
Through the data from expert investigation questionnaires, the scores of nine assessment indexes reflected accident emergency management system performance were obtained.
Gao, Chemical industry park have bright future in saving energy and emission reduction (in Chinese), Econ.
Online since: June 2021
Authors: K. Saritha, R. Muthusami, M. Rameshkumar
The accuracy of the results comparison table is validated with the current data.
Velocity reduction and temperature enhancement can be observed for enhanced values of M.
Online since: July 2022
Authors: Victoria Shvetsova, Vadim Soloviev
The article presents experimental data obtained during the use of powdered calcium stearate and its suspension as bulk water repellents for fine-grained concrete.
The introduction of calcium stearate, both in the form of a powder and in the form of a suspension, led to a significant reduction in the size of the capillary pores.
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