Güncel Gönderiler: Gümüşhane University Institutional Repository
Toplam kayıt 5411, listelenen: 3021-3040
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Validating InSAR-SBAS results by means of different GNSS analysis techniques in medium- and high-grade deformation areas
(Springer, 2020)This study aimed to validate the interferometric synthetic aperture radar (InSAR) method by using relative and absolute Global Navigation Satellite System (GNSS) techniques. In this context, two land subsidence areas, one ... -
Relationship between the geological environment and element accumulation capacity of Helichrysum arenarium
(Springer Heidelberg, 2018)This study was carried out to determine the effect of geological environment on the biogeochemical properties of Helichrysum arenarium. Plant samples from Upper Cretaceous andesite, basalt, and their pyroclasts; Eocene ... -
Estimation of the temperature profiles of reinforced concrete cross sections exposed to standard fires by using artificial neural networks with different topologies
(Wiley, 2016)The thermal analysis in structural members can be extremely complex, especially for materials that retain moisture and have a low thermal conductivity. The simplest method of defining the temperature profile through the ... -
Contamination assessment of heavy metals associated with an alteration area: Demiroren Gumushane, NE Turkey
(Springer India, 2015)Soil samples collected from Demiroren Alteration area, Gumushane NE Turkey were analyzed for heavy metals by using Inductively Coupled Plasma-Atomic Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry ... -
The investigation of the lattice strains and crystallite sizes of Y358 and Y123 high-temperature superconductors
(Scientific Technical Research Council Turkey-Tubitak, 2018)In this study, the Y358 phase, the newest high-temperature superconductor member of the yttrium barium copper oxide family, was produced using the solid-state reaction technique. The Y358 superconductor exhibited the ... -
Chemical composition and bioactive properties of the essential oil of Rhinanthus angustifolius subsp grandiflorus
(Bulgarian Acad Science, 2017)In this study, the chemical composition and antimicrobial activities of the essential oil of the Rhinanthus angustifolius subsp. grandiflorus plant were investigated. Essential oil was obtained from all parts of the plant ... -
Nature of tourmaline formation in quartz porphyry in the E Sakarya zone (NE Turkey): geochemistry and isotopic approach
(Edizioni Nuova Cultura, 2019)Tourmaline, which exhibits important differences in terms of texture and composition, is found in 44 My aged quartz porphyry from Karadag in the eastern Pontide (NE Turkey). Tourmaline has high Al and Mg contents and is ... -
MISTLETOE (VISCUM ALBUM L.) DAMAGE AND ITS ECONOMIC EFFECTS IN SCOTS PINE (PINUS SYLVESTRIS L.) NATURAL REGENERATION AND AFFORESTATION AREAS
(Corvinus Univ Budapest, 2020)This study discusses the development of mistletoe (Viscum album L.) and its economic impacts on natural afforestation and regeneration areas. In this context, a total of 16 sample areas were determined in Scots pine natural ... -
Comparison of Field and Laboratory Result of Fiber Reinforced Shotcrete Application
(Budapest Univ Technology Economics, 2021)Synthetic fibers, which have become one of the main components of shotcrete, have been studied by many researchers in the laboratory environment. Unfortunately, the results obtained as a result of these researches are not ... -
The Effects of Types and Content of Fibers on Mechanical Properties of Cementitious Composites
(Istanbul Technical Univ Faculty Civil Engineering Printhouse, 2012)In this study, four different types of fibers are added to cement mortars and it is aimed to investigate their mechanical contributions to mortars, comparatively. Polypropylene (PP), carbon (CF), glass (GF) and polyvinyl ... -
Realization of a low cost and fast boost converter based MPPT for PV system
(IEEE, 2019)Photovoltaic (PV) modules have a small power conversion efficiency since material technologies used in commercial PV modules is weak and not well developed. In order to provide the maximum available efficiency in a PV ... -
Frequency optimization of laminated general quadrilateral and trapezoidal thin plates
(Elsevier Sci Ltd, 2009)This paper deals with frequency optimization of symmetrically laminated angle-ply general quadrilateral and trapezoidal thin plates. The objective function is to maximize the fundamental frequency of the quadrilateral and ... -
Investigation of the Effect of the Dataset Size and Type in the Earthquake-Triggered Landslides Mapping: A Case Study for the 2018 Hokkaido Iburu Landslides
(Frontiers Media Sa, 2021)Rapid mapping of landslides that occur after an earthquake is important for rapid crisis management. In this study, experimental research was conducted on the size of the model area and the data types used in developing ... -
A Review Study on the Using of Diethyl Ether in Diesel Engines: Effects on Fuel Properties and Engine Performance
(Wiley-V C H Verlag Gmbh, 2018)This study was compiled from the results of various researches performed on using diethyl ether as a fuel or fuel additive in diesel engines. Three different techniques are used the reduction of the harmful exhaust emissions ... -
A Review Study on the Using of Diethyl Ether in Diesel Engines: Effects on CO2 Emissions
(Chinese Soc Mechanical Engineers, 2019)Vehicle and other fuel combustion emissions can change the composition of the atmosphere, increasing its ability to trap heat. Gases that are effective in trapping heat are called greenhouse gases and include all of the ... -
Predicting Stock Prices Using Machine Learning Methods and Deep Learning Algorithms: The Sample of the Istanbul Stock Exchange
(Gazi Univ, 2021)Stock market prediction in financial and commodity markets is a major challenge for speculators, investors, and companies but also profitable with an accurate prediction. Thus, obtaining accurate prediction results becomes ... -
On the solutions of nonlinear fractional Klein-Gordon equation with modified Riemann-Liouville derivative
(Elsevier Science Inc, 2014)In this paper, fractional variational iteration method (FVIM) is applied for finding approximate analytical solutions of nonlinear fractional Klein-Gordon equation. Time-fractional derivative is described in the Riemann-Liouville ... -
The Effect of Laughter Therapy on Anxiety A Meta-analysis
(Lippincott Williams & Wilkins, 2020)This meta-analysis was conducted to determine the effect of laughter therapy on anxiety. Randomized controlled clinical trials were reviewed on Google Scholar, PubMed, and ISI Web of Sciences databases. Four randomized ... -
HIGH SCHOOL STUDENT FINANCIAL LITERACY ACCORDING TO SCHOOL TYPE
(Varazdin Development & Entrepreneurship Agency, 2016)Financial literacy is a concept that contains knowledge and skills to be acquired by people, enables the accurate use, accumulation, increase, and management of incomes, and directly affects both national and international ... -
Production of human fat milk analogue containing alpha-linolenic acid by solvent-free enzymatic interesterification
(Elsevier Science Bv, 2013)Human milk fat (HMF) analogue was synthesized by lipase-catalysed interesterification of tripalmitin with extra virgin olive oil, and flaxseed oil in a solvent-free media. Lipozyme (R) TL IM, immobilized sn-1,3 specific ...
