Güncel Gönderiler: Gümüşhane University Institutional Repository
Toplam kayıt 5411, listelenen: 2161-2180
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Adaptive multi-step differential transformation method to solving nonlinear differential equations
(Pergamon-Elsevier Science Ltd, 2012)In this paper, we propose a fast and effective adaptive algorithm for the multi-step differential transformation method (MsDTM). This approach named as the adaptive MsDTM is applied to a number of nonlinear differential ... -
On numerical solution to fractional non-linear oscillatory equations
(Springer, 2013)In this article, the multi-step differential transform method (MsDTM) is applied to give approximate solutions of nonlinear ordinary differential equation such as fractional-non-linear oscillatory and vibration equations. ... -
Radioactivity measurements in spas of central and Eastern Black Sea region, Turkey
(Ijrr-Iranian Journal Radiation Res, 2019)Background: The aim of this study is to measure the level of radon gas in the thermal springs of the four seasons in the Black Sea Region and to determine the gamma activity levels in the soils around them. Materials and ... -
The effects of the CSR isomorphism on both CSP and CFP
(Emerald Group Publishing Ltd, 2015)Purpose - The purpose of this study is to contribute to the understanding of the interrelationships between corporate social responsibility (CSR) isomorphism of headquarters (HQs) and their subsidiaries as well as corporate ... -
An Extended Approach of Particle Swarm Optimization for Shoreline Extraction from RASAT Imagery
(Springer, 2018)This study presents an extended shoreline detection approach from pansharpened images of Turkish RASAT satellite which covers red, green and blue bands of the optical spectrum with 15 m ground resolution and panchromatic ... -
The Effects of Solid, Liquid and Combined Cattle Manure Applications on the Yield, Quality and Mineral Contents of Common Vetch and Barley Intercropping Mixture
(Foundation Environmental Protection & Research-Fepr, 2010)A field experiment was conducted to evaluate the effects of solid, liquid and the combination of solid and liquid cattle manure applications on the yield, quality and mineral content of common vetch (Vicia swim L.) + barley ... -
Effect of cellulose nanofiber-based coating with chitosan and trans-cinnamaldehyde on the microbiological safety and quality of cantaloupe rind and fresh-cut pulp. Part 1: Microbial safety
(Elsevier, 2020)This study aimed to evaluate the effect of cellulose nanofiber (CNF)-based coating containing chitosan (CHI) and trans-cinnamaldehyde (TC) on microbial growth of foodborne pathogens and spoilage microorganisms on cantaloupe ... -
Thermal Modeling and Verification of PV Module Temperature and Energy Yield Using Outdoor Measurements for Ankara, Turkey
(IEEE, 2018)Ankara is in the Central Anatolia region of Turkey where the climate is dry-continental with an annual solar insolation of around 1750 kWh/m(2). In the transition to renewable energy, detailed analyses are required to ... -
Bladder Sparing Surgical Treatment in a Patient with Pelvic Lipomatosis
(Galenos Yayincilik, 2020)Pelvic lipomatosis is an uncommon benign disease characterized by the excessive growth of mature fat tissue in the perivesical and perirectal areas. A 61-year-old male patient, who was admitted with voiding difficulty, ... -
Serum heparanase levels and left atrial/left atrial appendage thrombus in patients with nonvalvular atrial fibrillation
(Urban & Vogel, 2021)Introduction Data regarding the possible role of heparanase (HPA) in the occurrence of left atrial/left atrial appendage (LA/LAA) thrombus in patients with atrial fibrillation (AF) is lacking. The goal of the present study ... -
Evaluation of protein tyrosine phosphatase activity in patients with acute leukemia
(Termedia Publishing House Ltd, 2013)Protein tyrosine phosphatases regulate physiological processes including growth, differentiation, metabolism and the cell cycle. Together with tyrosine kinases, they control the phosphorylation state of tyrosine residues ... -
Mediostoma izmirica sp nov.: a new harvestman species (Arachnida, Opiliones, Nemastomatidae) from Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2016)A new harvestman species of the genus Mediostoma Kratochvil, 1958, Mediostoma izmirica sp. nov., is described and illustrated based on males and females from Izmir Province, Turkey. Differences between the new species and ... -
Effects of plant growth-promoting rhizobacteria and manure on yield and quality characteristics of Italian ryegrass under semi arid conditions
(Southern Cross Publ, 2011)Plant growth-promoting rhizobacteria (PGPR) appeared as a promising alternative for organic fertilization. A field experiment was carried out to evaluate the effects of PGPR and solid cattle manure application on yield, ... -
Performance and Degradation Analyses of two Different PV Modules in Central Anatolia
(IEEE, 2018)Ankara (latitude: around 40 degrees N) is in Central Anatolia and the climate is dry continental. Due to the rapid transition to renewable energy policies of Turkey it is now a must to complete truthful feasibility analyses ... -
Yields and qualities of some red clover (Trifolium pratense L.) genotypes in crop improvement systems as livestock feed
(Academic Journals, 2009)The objective of this study was to compare twenty-five genotypes of red clover (Trifolium pratense L.) in terms of yield (in 2000-2004) and quality performance (in 2000-2001) for animal feeding. The genotypes were evaluated ... -
The protective role of erdosteine on testicular tissue after testicular torsion and detorsion
(Springer, 2005)Testicular torsion and detorsion are important clinical problems for infertile man and oxidative stress may have a role in this clinical situation. The aim of this study was to investigate the protective role of erdosteine, ... -
Detecting and Removing Repetitive Errors from PPP Time Series by Means of Adaptive Filter
(IEEE, 2017)PPP (Precise Point Positioning) is a relatively new GNSS (Global Navigation Satellite System) method that enables position determinations using a single receiver. Being able to survey with a single receiver makes this ... -
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 ... -
Global warming and renewable energy sources for sustainable development: A case study in Turkey
(Pergamon-Elsevier Science Ltd, 2008)Renewable energy sources have been important for humans since the beginning of civilization. For centuries and in many ways, biomass has been used for heating and cooking. Many centuries ago mankind was already utilizing ... -
Tarragon (Artemisia Dracunculus L.) Could Alleviate Negative Effects of Stocking Density in Laying Hens
(Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2021)The study was conducted to determine the effects of stocking density (SD, 5 or 7 layers/cage) and tarragon (Artemisia dracunculus L.) diet supplementation at four levels (0, 1.2, 6 and 12 g/kg feed) on performance, certain ...