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Toplam kayıt 1224, listelenen: 811-820
Non-Invasive Monitoring of Ethanol and Methanol Levels in Grape-Derived Pisco Distillate by Vibrational Spectroscopy
(Mdpi, 2021)
Handheld Raman and portable FT-IR spectroscopy devices were evaluated for fast and non-invasive determination of methanol and ethanol levels in Peruvian Pisco. Commercial Peruvian Pisco (n = 171) samples were kindly provided ...
Novel eugenol derivatives: Potent acetylcholinesterase and carbonic anhydrase inhibitors
(Elsevier Science Bv, 2017)
Eugenol was used as starting material to obtain some phenolic compounds. The synthesis of these phenolic compounds was performed in a two-step procedure. The structures of the formed products (novel eugenol derivatives ...
Assessing the effects of long-term recreational activities on landscape changes in Abant Natural Park, Turkey
(Northeast Forestry Univ, 2016)
Natural, protected areas offer many possibilities for recreation in rural areas such as camping, one of the most popular activities. The system established for protected areas in Turkey aims to provide a foundation for ...
Determination of physicochemical and microbiological properties and fatty acid composition of butter produced in Trabzon, Turkey
(Univ Estadual Maringa, Pro-Reitoria Pesquisa Pos-Graduacao, 2021)
In this study, the some physicochemical properties, fatty acid compositions and microbiological properties of butter samples were studied. Butter samples (n = 30) were randomly collected from different local markets. Thus, ...
Experimental analysis for heat transfer of nanofluid with wire coil turbulators in a concentric tube heat exchanger
(Elsevier Science Bv, 2018)
Nanofluids are a novel class of heat transfer suspensions of metallic or nonmetallic nanopowders with a size of less than 100 nm in base fluids and they can increase heat transfer potential of the base fluids in various ...
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 ...
THE EFFECT OF COOKING ON TOTAL POLYPHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF SELECTED VEGETABLES
(Taylor & Francis Inc, 2014)
The aim of this study to investigate the effect of different cooking methods (boiling, steaming, stir-frying, and microwaving) on the total polyphenolic content and total antioxidant activity of selected vegetables (beet, ...
The Effect of Pozzolans and Mineral Wastes on Alkali-silica Reaction in Recycled Aggregated Mortar
(Budapest Univ Technology Economics, 2021)
In this study, it was aimed to examine recycled aggregates (RA), which are considered as aggregates, in terms of alkali-silica reaction (ASR) before being used in concrete, to determine the risk status and to reduce the ...
Tuned Gyro-Pendulum Stabilizer for Control of Vibrations in Structures
(Int Inst Acoustics & Vibration, 2020)
A special combined gyro-pendulum stabilizer (a gyroscope with coupling to a pendulum) mounted on a vibrating mass is considered for investigation of the vibration responses. This paper mainly focuses on the derivation of ...