Ara
Toplam kayıt 202, listelenen: 151-160
Sodium silicate effect on setting properties, strength behavior and microstructure of cemented coal fly ash backfill
(Elsevier, 2021)
Representing an engineered mixture of coal fly ash, cement and water, cemented coal fly ash backfill (CCB) is typically employed for filling the openings created after coal excavation in the earth. A high rate of productivity ...
The effects of noise levels on pain, anxiety, and sleep in patients
(Wiley, 2021)
Background Intensive care is a noisy environment for patients and one that affects pain, anxiety levels, and sleep quality. Aims and objectives To determine the relationship between noise levels and pain, anxiety, and sleep ...
Mineral content, fatty acid composition, and volatile compounds of gluten-free tarhana formulated with different cereal and pulse flours
(Wiley, 2021)
This research was intended to determine the effect of different cereal and pulse flours and commercial gluten-free flour on the mineral content, fatty acid composition, and volatile compounds of the gluten-free tarhana ...
A rapid method to detect green pea and peanut adulteration in pistachio by using portable FT-MIR and FT-NIR spectroscopy combined with chemometrics
(Elsevier Sci Ltd, 2021)
In this research, the determination of green pea and peanut adulteration in pistachio by portable Fourier transform mid-infrared (FT-MIR) and Fourier transform near-infrared (FT-NIR) spectroscopy was studied. A rapid method ...
Investigation of characterization and tribological behavior of composite oxide coatings doped with h-BN and graphite particles on ZA-27 alloy by micro-arc oxidation
(Taylor & Francis Ltd, 2021)
This paper investigates the tribological effects of composite oxide coatings grown on ZA-27 surfaces under dry sliding condition. Coating processes were conducted using three different electrolytic solutions through micro-arc ...
Additivity effect on properties of cemented coal fly ash backfill containing water-reducing admixtures
(Elsevier Sci Ltd, 2021)
Cemented coal fly ash backfill (CCB), a flowable structure of coal fly ash, binding agent and mixing water, has been often employed in mining operations to offer ground support as well as waste disposal solutions. An ...
The impact of export dynamics on trade balance in emerging and developed countries: An evaluation with middle income trap perspective
(Elsevier, 2021)
In this study, it was analyzed whether the export dynamics affected net exports in fourteen emerging countries and eight developed countries between the years of 1995-2019. Export sophistication, export product diversification, ...
The First Measurement for Mass Attenuation Coefficients, Effective Atomic Numbers, and Electron Densities of Y123 and Y358 High-Temperature Superconductors (HTS) for the Energies from 46.6 to 1332 keV
(Springer, 2021)
Y123 and Y358 high-temperature superconductor phases have experimental mass attenuation coefficients (MAC) determined at 46.5, 81, 122, 302, 356, 383, 662, 1173, and 1332 keV photon energies. The experimental values have ...
Determination of Angelica archangelica's Antioxidant Capacity and Mineral Content
(Wiley-V C H Verlag Gmbh, 2021)
The aim of this study was to determine the mineral contents by ICP-MS and the antioxidant capacity of Angelica archangelica plant, which is not well known in the literature. For this purpose, ethyl alcohol extracts of the ...
Symbiotic Organisms Search Algorithm for multilevel thresholding of images
(Pergamon-Elsevier Science Ltd, 2020)
Thresholding is a frequently used method in image processing because of its consistency and low computational cost. Otsu's and Kapur's methods are two important techniques that were proved to be best thresholding methods. ...