The trend analysis of annual temperature (daily average) and total precipitation has been conducted for 14 stations located in the Aegean Region, Turkey. The Sen, Spearman's rho, and Mann-Kendall test methods are used in ...

Drought indices are commonly used to monitor the duration and severity of droughts. In this regard, the continuously changing climate regardless of its cause or effect pushes the limit of the water deficit through time and ...

Çalışmaya konu olan tufa yüzleği, Türkiye’nin ikinci büyüklükteki neotektonik yapısı olan sol yanal doğrultu atımlı Doğu Anadolu Fay Sistemi’nin önemli zonlarından biri olan Elazığ Fay Zonu üstünde, Elazığ şehir merkezinin ...

The plutonic units of the Elazığ magmatic complex crop out in the Pertek area of Tunceli Province (eastern Turkey) in the Southeast Anatolian Orogenic Belt (SAOB). Three stages of plutonic activity can be recognised on the ...

In the present study effects of forced mechanical vibration on a concentric pipe heat exchanger with turbulator inside it, is experimentally analyzed. Three different zigzag shaped turbulators are used in the concentric ...

Structures are exposed to various dynamic effects such as earthquake, wind and traffic load. It need to be taken various measures for surviving the structures under dynamic loads. Taking the appropriate measures depends ...

The mantle section of Guleman ophiolite, southeast (SE) Turkey consists mainly of harzburgites and dunite lenses and large chromitite pods. The average Cr ratio = [100 x Cr/(Cr + Al) atomic ratio) of Cr-spinels in harzburgites ...

This study presents a novel android electronic nose construction using Kernel Extreme Learning Machines (KELMs). The construction consists of two parts. In the first part, an android electronic nose with fast and accurate ...

Automatic grasping objects can become important in the areas such as industrial processes, processes which are dangerous for human, or the operations which should be executed in the places, small for people work. In this ...

The Bitlis-Pütürge Massifs and Derik volcanics that crop out in the Southeast Anatolian Belt are parts of the Cadomian domain in Anatolia where relicts of the oldest continental crust of Turkey are exposed. The Bitlis-Pütürge ...

The Çelikhan fluorite mineralization is concentrated in the thrust zone between the Pinarbasi Formation, which forms the hanging wall, and the Kalecik Limestone foot wall. Fluorite occurs as fracture fills in the thrust ...

Due to asymmetric three-phase system and influence of inverter nonlinearity, large torque and stator flux harmonics would exist in the space vector modulation based direct torque controlled (DTC-SVM) three-phase permanent ...

This paper considers robust classification as a constrained optimization problem. Where the constraints are nonlinear, inequalities defining separating surfaces, whose half spaces include or exclude the data depending on ...

This study presents a framework that recognizes and imitates human upper-body motions in real time. The framework consists of two parts. In the first part, a transformation algorithm is applied to 3D human motion data ...

This study deals with determining the long period performance of a swimming pool heating system by utilizing waste heat energy that is rejected from a chiller unit of ice rink and subsequently stored in an underground ...

This study was designed to investigate removal efficiencies of Cu, Pb, Zn, and As in gallery water in a mining area in Keban, Turkey by Lemna gibba L. and Lemna minor L. These plants were placed in the gallery water of ...

Boron (B) concentrations were investigated in both shoots and roots of Euphorbia macroclada, Verbascum cheiranthifolium, and Astragalus gummifer grown in soil of the Keban, Turkey, Lead–zinc–copper–fluoride mining area, ...

This study investigated selenium uptake and transport from the soil to 12 plant species in the mining area of Gumuskoy (Kutahya), Turkey. Plant samples and their associated soils were collected and analyzed for Se content ...

Successful fruit set depends on several reproductive processes including pollen germination and lube growth processes. Pollens of/V/'W connnniiis L. and Mains sy/veslris Millet flowers have been exposed lo different ...

The aim of this study is to investigate effects of acidity on in vitro polen germination and tube length of Cerasus avium L. and Cerasus vulgaris Miller plants.Pollens of Cerasus avium L. and Cerasus vulgaris Miller flowers ...

The aim of the study was to determine the influence of heavy metals (Cd, Cu, Hg and Pb) on the pollen germination and tube growth of Apricot and Cherry. This study demonstrated heavy metals led to a significant decrease ...

The use of pesticides are inevitable today. However, when using peticides it should be evaluated together both protection of products against disease, pest and weed, and negative effects of product’s on people and environment. ...

Acid rains affect the soil's chemical and biological properties. Sulphure and nitrogen compounds which are accumulated in atmosphere, by passing through the soil with rains, cause to decrase pH of soil. In this study we ...

Bu çalışmada epoksi reçine ile modifiye edilen bitümler üzerinde kısa süreli yaşlanmanın etkisi araştırılmıştır. Saf bitüm üzerinde epoksi reçinenin etkilerini belirlemek amacıyla B 70/100 sınıfı bitüm ve dört farklı oranda ...

Bu çalışma, bitüm yaşlandırma deney yöntemleri üzerine geniş bir literatür araştırmasını içermektedir. Uzun süreli yaşlanmaya başlıca arazideki yapısal sertleşme ve oksidasyon neden olurken kısa süreli yaşlanma, öncelikli ...