Güncel Gönderiler: Gümüşhane University Institutional Repository
Toplam kayıt 5411, listelenen: 2501-2520
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A low cost outdoor testing facility for detailed photovoltaic device performance characterization
(Wiley-V C H Verlag Gmbh, 2015)Long term outdoor performance monitoring is the ultimate method to capture the long term performance characteristics of PV devices. As time consuming as this process might be, it is the only way in which the local environmental ... -
Imaging of the deteriorations and concrete quality of the tunnels (Zigina, Toml) with ground penetrating radar
(IEEE, 2014)Ground Penetrating Radar (GPR) that give high resolution image and no damage to the researched surface, holds an important place in the use of near surface shallow researches. In this study; it is aim to investigate the ... -
Continuity of Superposition Operators on the Double Sequence Spaces of Maddox L(p)
(Springer International Publishing Ag, 2017)Petranuarat and Kemprasit (Southeast Asian Bull Math 21: 139-147, 1997) characterized continuity of the superposition operator acting from the sequence space l(p) into l(q) where 1 <= p, q < infinity. Sagir and Gungor ... -
An Effective Database Watermarking Method Based On Histogram of Pairs
(IEEE, 2016)Protecting database integrity has become a matter of increasing importance nowadays as accessing information is getting easier. Therefore, database watermarking approach to protect the integrity become an active research ... -
Determination of optimum ejector operating pressures for anodic recirculation in SOFC systems
(Pergamon-Elsevier Science Ltd, 2017)In this study, a numerical analysis of an ejector for micro combined heat and power system based on 18 kW Solid Oxide Fuel Cell (SOFC) using methane as fuel is presented. An ejector design, which reflects the real system ... -
SOS5 gene-abscisic acid crosstalk and their interaction with antioxidant system in Arabidopsis thaliana under salt stress
(Springer, 2020)SOS5locus, encodes cell wall adhesion protein under salt stress conditions in plants, and it is required for normal cell expansion as well as for sustaining cell wall integrity and structure. However, it is still unknown ... -
Results after multivisceral resections of locally advanced colorectal cancers: an analysis on clinical and pathological t4 tumors
(Biomed Central Ltd, 2012)Background: Locally advanced colorectal cancers are best treated with multivisceral resections. The aim of this study is to evaluate early and late results after multivisceral resections. Methods: All patients operated for ... -
Experımental Investıgatıon Of The Stress Relaxatıon Behavıours Of Epdm Synthetıc Rubbers
(Yildiz Technical Univ, 2015)Rubber type materials are preferred because they are suitable for use in many engineering applications besides their elasticity. EPDM rubber show outstanding heat, ozone and weather resistance and has excellent electrical ... -
Responses of some wheat genotypes and their F-2 progenies to salinity and heat stress
(Academic Journals, 2010)Both heat and salinity cause yield decrease in wheat. Grain yield in wheat has increased as a result of breeding efforts for different stress conditions. However, there are still substantial opportunities to improve grain ... -
A simple design method for multiple tuned mass dampers in reduction of excessive vibrations of high-speed railway bridges
(Gazi Univ, Fac Engineering Architecture, 2020)In this study, a simple method is proposed to obtain the optimum design parameters of vibration absorbers consisting of several tuned mass damper units connected each other in parallel. The method is essentially the extension ... -
Determination of the wear performance of diamond saw blades using inductively coupled plasma
(Springer India, 2019)Saw blades are one of the most used cutting tools. They compose the expensive parts of a cutting machine. Therefore, saw-blade wear is an important parameter governing the economy of the cutting process. Significant savings ... -
On the numerical solution of the model for HIV infection of CD4(+) T cells
(Pergamon-Elsevier Science Ltd, 2011)In this article, a variational iteration method (VIM) is performed to give approximate and analytical solutions of nonlinear ordinary differential equation systems such as a model for HIV infection of CD4(+) T cells. A ... -
A New Nomogram Proposal to Determine Concrete Compressive Strength by Combined Nondestructive Testing Methods
(Taylor & Francis Inc, 2018)Concrete is the most widely used construction material in contemporary construction technology. In particular, it holds an important place in the building industry in the world. Since concrete is a nonhomogeneous material, ... -
Particle Erosion Performance of Additive Manufactured 316L Stainless Steel Materials
(Springer/Plenum Publishers, 2021)Many critical parts such as surface parts of high-speed trains, bins and hoppers, and pipes, bends and valves in material transportation applications as well as a helicopter, mixer, and turbine blades, which can be exposed ... -
A new colorimetric DPPH center dot scavenging activity method with no need for a spectrophotometer applied on synthetic and natural antioxidants and medicinal herbs
(Taylor & Francis Ltd, 2017)2,2-Diphenyl-1-picrylhydrazyl (DPPH center dot) radical scavenging, the most commonly used antioxidant method with more than seventeen thousand articles cited, is very practical; however, as with most assays, it has the ... -
Burnout and job satisfaction in surgical nurses and other ward nurses in a tertiary hospital: A comparative study in Turkey
(Drunpp-Sarajevo, 2012)Aim: Job dissatisfaction and burnout have a negative effect on health care providers, especially nurses. This often results in a shortage of qualified personnel as well as a decrease in the quality and level of care provided ... -
Application of response surface methodology for optimizing the recovery of phenolic compounds from hazelnut skin using different extraction methods
(Elsevier Science Bv, 2016)Hazelnut skin which is a rich source of phenolic compounds is a by-product of hazelnut roasting process. In present study, ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE) and supercritical carbon ... -
PRESSURE-DRIVEN LAMINAR PULSATING FLOW IN A PIPE: EFFECT OF THE AMPLITUDE
(Turkish Soc Thermal Sciences Technology, 2015)In this study, pressure-driven laminar pulsating flow in a pipe is examined numerically. Both the hydrodynamically developing flow and fully developed conditions are considered. A commercially available CFD package, FLUENT, ... -
COMPUTER MONITORING AND CONTROL WITH HAND MOVEMENTS
(IEEE, 2014)The devices such as mouse, keyboard used for controlling of computer have various limitations. The users must make physical contact with the devices and have a restricted away because of connection with wire to control ... -
Forecasting of Turkey's monthly electricity demand by seasonal artificial neural network
(Springer London Ltd, 2019)Electricity is one of the most important end-user energy types in today's world and has an effective role in development of societies and economies. Stability of electricity supply is provided by matching of generated and ...