6-ULUSAL ve ULUSLARARASI İNDEKSLERDE B.E.Ü. YAYINLARI: Recent submissions
Now showing items 221-240 of 2271
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Analysis and Optimization of Unmanned Aerial Vehicle Swarms in Logistics: An Intelligent Delivery Platform
(Institute of Electrical and Electronics Engineers Inc., 2019)Deploying unmanned aerial vehicle (UAV) swarms in delivery systems are still in its infancy with regard to the technology, safety, and aviation rules and regulations. Optimal use of UAVs in dynamic environments is important ... -
Dual surfaces defined by z = f(u) + g(v) in simply isotropic 3-space I(double-struck) 3 1
(Korean Mathematical Society, 2019)In this study, we define the dual surfaces by z = f(u) + g(v) and also classify these surfaces in I(double-struck) 3 1 satisfying some algebraic equations in terms of the coordinate functions and the Laplace operators ... -
What processes control the genesis of absarokite to shoshonite-banakite series in an intracontinental setting, as revealed by geochemical and Sr-Nd-Pb isotope data of Karadağ Stratovolcano in Central Anatolia, Turkey
(Elsevier B.V., 2019)The Latest Cenozoic absarokite to shoshonite-banakite series (ASB) samples were discovered in the Karadağ stratovolcano (KS) which erupted in the Karaman basin in Central Anatolia, Turkey; and has a spatially close association ... -
Assessment of heavy metal concentration in feathers of armenian gull (Larus armenicus buturlin, 1934) and water samples of hazar lake, Turkey
(Corvinus University of Budapest, 2019)Accumulation levels of heavy metals in the feathers of birds reflect the abundance of these pollutants in the medium and birds can be useful indicators of this kind of pollution. The aim of the present study was to detected ... -
Protective effect of ferulago angulata (Schlecht.) boiss on n-nitrosodimethylamine induced oxidative stress in rats
(Yuzuncu Yil Universitesi Tip Fakultesi, 2019)The aim of the present study was to investigate the effect of Ferulago angulata (Schlecht.) Boiss. (FASB) extract on mineral (Ca, K, Na) and trace element (Cu, Zn, Se, Co, Fe, Mn, Cr, Pb, Ni, Cd) levels were determined in ... -
Seasonally gross alpha and beta activity concentration in bottom and mid-depth water in Sır Dam Pond (Kahramanmaras, Turkey)
(Carl Hanser Verlag, 2019)Seasonally gross alpha - beta activities were measured in bottom and in Mid-depth water in Sır Dam Pond (Kahramanmaras, Turkey). Six sampling sites were pre-defined in different locations of the Sır Dam Pond. The samples ... -
Performance of some confidence intervals for estimating the population coefficient of variation under both symmetric and skewed distributions
(International Academic Press, 2019)This paper aims to compare the performance of proposed confidence intervals for population coefficient of variation (CV) with the existing confidence intervals, namely, McKay, Miller, and Gulher et al. confidence intervals ... -
Computer-aided diagnosis system of fetal hypoxia incorporating recurrence plot with convolutional neural network
(Frontiers Media S.A., 2019)Background: Electronic fetal monitoring (EFM) is widely applied as a routine diagnostic tool by clinicians using fetal heart rate (FHR) signals to prevent fetal hypoxia. However, visual interpretation of the FHR usually ... -
Simulation and design study for interior zone luminance in tunnel lighting
(LLC Editorial of Journal "Light Technik", 2019)An optimal solution for tunnel lighting designs was determined using a computer software. The road tunnel under construction 14481 m in length was selected in order to get an optimal design solution for tunnel lighting. ... -
An analysis of dependence between oil price and stock market with copula-garch approach an empirical analysis from Istanbul Stock Exchange
(Serbian Society of Heat Transfer Engineers, 2019)This paper examines the dependence structure between National 100, National 50, and National 30 Indices of Istanbul Stock Exchange and international Brent oil price by using copula-GARCH method. Linear correlation has a ... -
N-bishop darboux vector of the spacelike curve with spacelike binormal
(Serbian Society of Heat Transfer Engineers, 2019)In this article, the N-Bishop frame in Minkowski space is investigated for spacelike curves with a spacelike binormial. Some features of the normal expansion are proven via for the spacelike curve. Then, a new Darboux frame ... -
On distributions of order statistics for nonidentically distributed variables
(Natural Sciences Publishing, 2019)In this study, distribution and probability density functions of any d order statistics of innid continuous random variables are expressed. Then, some results connecting distributions of order statistics of innid random ... -
Habitat utilization and winter time-activity budgets of the whooper swan Cygnus Cygnus (Linnaeus, 1758) population wintering at the Van Lake Basin, Turkey
(Corvinus University of Budapest, 2019)In this study, daily behaviour patterns of whooper swans (Cygnus cygnus) were studied at the Van Lake Basin, which is one of the most important wintering areas of the species in Turkey. Winter-time activities of the swans ... -
Landscape heritage at Çadir höyük: From cartography to digital imagery
(Penn State University Press, 2019)Studies of archaeological cultural heritage typically focus on sites and landscapes threatened by military conflict, while threats from development and urban expansion are often more common. Excavations at Çadır Höyük began ... -
The effect of the aging time on microstructure and mechanical properties of the AA7075 alloy after T6 heat treatment
(G.V. Kurdyumov Institute for Metal Physics of N.A.S. of Ukraine, 2019)In this study, the effect of the aging time on microstructure and mechanical properties of the AA7075 alloy after T6 heat treatment is investigated. The AA7075 alloys are quenched after solid solution treatment at 485°C ... -
The longue durée: Village life through the ages
(Penn State University Press, 2019)The three preceding articles in this issue traced village life at Çadır Höyük from the fourth millennium BCE to its probable final abandonment in the thirteenth or possibly the fourteenth century CE. The authors attempted ... -
Effects of proximity potentials on the cross-sections of 6,8He + 65Cu halo fusion reactions
(National Academy of Sciences of Ukraine, 2019)The comprehensive theoretical study is performed to determine the best proximity potentials in reproducing6,8He + 65Cu fusion reactions. Twenty three different versions of proximity potentials that consist of Prox 66, Prox ... -
Oxidation behavior of CuAlTa shape memory alloy at high temperatures
(University of Chemical Technology and Metallurgy, 2019)The isothermal oxidation behavior of Cu-11Al-3Ta (in mass %) high temperature shape memory alloy (HTSMA) was investigated by using the thermogravimetric analysis (TG) method. The alloy was initially heated under standart ... -
The relationship between maintenance factor and lighting level in Tunel lighting
(LLC Editorial of Journal "Light Technik", 2019)Performance decreases in lighting equipment with a high level of contamination have been analysed in this study. Effect of decreases in luminous flux arising from abrasions and usage on tunnel illumination levels has been ... -
Comparison of led and HPS luminaires in terms of energy savings at tunnel illumination
(LLC Editorial of Journal "Light Technik", 2019)Energy demand is increasing day by day be cause of the step-up of population, rising living standards, rising energy prices, global warming and climate change, developments in industry and technology in developing countries. ...