Kategori "Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı" Gümüşhane Meslek Yüksekokulu İçin Listeleme
Toplam kayıt 122, listelenen: 41-60
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Determination of Pb(II), Zn(II), Cd(II) and Co(II) ions by flame atomic absorption spectrometry in food and water samples after preconcentration by coprecipitation with Mo(VI)-diethyldithiocarbamate
(Environmental Monitoring and Assessment, 2013)A new, simple, and rapid separation and preconcentration procedure, for determination of Pb(II), Cd(II), Zn(II), and Co(II) ions in environmental real samples, has been developed. The method is based on the combination of ... -
Determination of Pomological and Morphological Characteristics and Chemical Compositions of Local Apple Varieties Grown in Gumushane, Turkey
(Springer, 2016)The present study was conducted in order to determine the pomological and morphological characteristics and chemical compositions of some local apple varieties grown in Gumushane. As a result of field work in Gumushane ... -
Determination of Screw Withdrawal Resistance of Some Heat-Treated Wood Species
(Zagreb Univ, Fac Forestry, 2017)In this study, the screw withdrawal resistance of heat-treated hornbeam (Carpinus betulus L.), black pine (Pinus nigra Arnold) and Uludag fir (Abies bornmuellerinana Mattf.) was determined according to the ASTM D 1761 ... -
Determination of the Cytotoxicity and Antibiofilm Potential Effect of Equisetum arvense Silver Nanoparticles
(Springer, 2023)This study aimed to synthesize and characterize silver nanoparticles (AgNPs) by green synthesis from Equisetum arvense (Ea) extracts and to investigate their cytotoxicity, antibiofilm activity, and α-glucosidase enzyme ... -
Determining the Effect of Seasonal Variation in Spruce (Picea orientalis L.) Wood Treated with Various Impregnations on Combustion Resistance
(North Carolina State Univ Dept Wood & Paper Sci, 2016)Prepared test specimens were surface treated and coated with synthetic and water-based outdoor varnishes after being chemically impregnated. The test specimens were left outdoors to determine the effects of impregnation ... -
Development a new solid phase extraction procedure for selective separation and enrichment of Au(III) in some environmental samples
(Journal of the Brazilian Chemical Society, 2013)A highly sensitive, selective and low cost solid phase extraction (SPE) procedure was developed for separation and enrichment of Au(III) ions in environmental samples prior to its flame atomic absorption spectrometric ... -
Development of a New and Facile Carrier Element-Free Coprecipitation Procedure for Separation, Preconcentration and Sensitive Determination of Cu(II) and Cd(II) Ions in Water and Vegetable Samples
(TAYLOR & FRANCIS INC, 2023)A facile and sensitive method predicated on carrier element free coprecipitation (CEFC) using 2-(2-(2-(4-bromobenzyl)-1H-benzo[d]imidazole-1-yl)acetyl)-N-ethylhydrazine-1-carbothioamide (BIMANEC) is reported for trace ... -
Different spacer-arm attached magnetic nanoparticles for covalent immobilization of Jack bean urease
(De Gruyter Open Ltd, 2022)Objectives: This study aims the covalent immobilization of Jack bean urease on Fe3O4 magnetic nanoparticles via glutaraldehyde (urease@MNPs-Si-Glu) and epichlorohydrin (urease@MNPs-ECH) spacer arms. Methods: The optimum ... -
The Economic Impacts of Covid-19 on the Forestry Sector: A Case Study in Turkey
(NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI, 2022)The Covid 19 pandemic has led to considerable destruction of social and economic areas at a global level. This study aims to determine the economic impact of the Covid 19 pandemic on the Turkish forestry sector. In this ... -
The Effect of Climatic Conditions on Some Mechanical Properties of Wood-Plastic Composites
(The XXIX th International Conference, Research for Furniture Industry, 2019-09-19)It has become a necessity to conduct a study on the behaviors of widely used wood-plastic composite sheets in various application areas. This study was conducted to determine the effect of low temperatures on some technological ... -
The effect of fabrication method on physical properties of different Y211 and 20% Ag2O added YBCO sample
(Springer, 2023)In this study, it is aimed to investigate the effects of production methods on the physical properties of 20% Ag2O and different ratios of Y211 added YBCO samples. In this context, the samples with Y123 + x % (x = 20, 25, ... -
The effect of Saccharomyces cerevisiae on milk yield, milk compositions and body condition score raised organically in dairy cows
(Medwell Journals, 2014)The objective of this study was to evaluate the effect of Saccharomyces cerevisiae (SC) on milk yield, milk compositions and the body condition score raised organically in dairy cattle. For this aim, 120 lactating Holstein ... -
Effect of seasonal changes on the combustion characteristics of impregnated cedar (Cedrus libani A. Rich.) wood
(Elsevier Sci Ltd, 2016)Wood is an irreplaceable material used as decorative and structural element both indoors and outdoors. When used as a structural material, wood has several superior characteristics in comparison to other structural ... -
The effect of the Y2O3 buffer layer on the microstructural and physical properties of melt-processed Y358 superconductor
(Springer, 2023)The Y3Ba5Cu8O18 (Y358) superconductors were produced using the Melt-Powder-Melt-Growth (MPMG) method. In the crystal growth process, Y2O3 powder was used as a substrate in both powder and tablet form. The first sample was ... -
Effect of White-Portland cement containing micro and nano silica on the mechanical and freeze-thaw properties of self compacting mortars
(Elsevier B.V., 2024)This study concentrated to investigate the influences of white-Portland cement (W-PC) containing silica fume (SF: micro-silica (µSi) and nano-silica (nSi)) as replacement (2–4 wt%) on mechanical (strength and durability), ... -
The effects of wood preservatives on the combustion characteristics of sessile oak (Quercus Petreae L.)
(JOURNAL of POLYTECHNIC, 2018)This study carried out to determine the combustion properties of the sessile oak wood (Quercus petraea L.) which impregnated with wood preservative and subjected to surface treatments. For this purpose, the samples, which ... -
EFFECTS OF OUTDOOR ENVIRONMENTAL CONDITIONS ON THE COMBUSTION CHARACTERISTICS OF SESSILE OAK WOOD
(International Conference On Research In Education & Science (ICRES2016), 2016)Substantial developments have been made in the improvement of usability and economical applicability of wood materials, which are natural products that can resist environmental adversities. The present study was conducted ... -
EFFECTS OF WOOD PRESERVATIVES ON THE COMBUSTION PROCESS AND COMBUSTION QUALITY OF WOOD
(Slovak Forest Products Research Inst, 2019)This study examines the combustion properties of Scots pine (Pinus sylvestris L.) and Oriental beech (Fagus orientalis L.) in 3 stages (CWF, SC and EC) according to ASTM E 160-50 (1975). Wood samples were impregnated with ... -
Enhancement of adsorptive removal efficiency of an anionic dye from aqueous solutions using carboxylic acid-modified mulberry leaves: artificial neural network modeling, isotherm, and kinetics evaluation
(IWA PUBLISHING, 2023)Natural mulberry leaves and carboxylic acid-modified mulberry (Morus alba L.) leaves were used for the first time to scrutinize the effects of modification on the retention efficiency of an anionic dye (Remazol Brilliant ... -
Equilibrium, kinetics, and thermodynamic evaluation of mercury (II) removal from aqueous solutions by moss (Homalothecium sericeum) biomass
(Wiley, 2015)In the present research, Homalothecium Sericeum was utilized for the first time as an effective and readily available adsorbent in removal of Hg(II) ions from aqueous solutions through a batch adsorption technique. The ...