Bingöl Üniversitesi Kurumsal Açık Arşiv: Recent submissions
Now showing items 1441-1460 of 4611
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Cichorium intybus from Eastern Anatolia: Phenolic composition, antioxidant and enzyme inhibitory activities
(2014)In the Eastern Anatolia region of Turkey herbal tea or decoction made of Cichorium intybus L. is one of the broadly used traditional herbal remedies to treat diabetes, epilepsy, haemorrhoids, inflammation and digestive ... -
Effects of exogenous nitric oxide in wheat seedlings under chilling stress
(2014)The effects of nitric oxide (NO) on chilling tolerance (contents of hydrogen peroxide (H2O2) and superoxide anion (O2 –) and lipid peroxidation level (malondialdehyde, MDA)) and the activities of antioxidant enzymes ... -
Stability to a kind of functional differential equations of second order with multiple delays by fixed points
(2014)We discuss the stability of solutions to a kind of scalar Liénard type equations with multiple variable delays by means of the fixed point technique under an exponentially weighted metric. By this work, we improve some ... -
Analyzing production cost of small and medium sized enterprices in terms of sewing department production conditions
(2014)Under the current market conditions, it is compulsory for enterprises to use required resources at maximum productivity level during the production in order to survive and compete. The enterprise executives often have to ... -
Segmentation of SAR images using improved artificial bee colony algorithm and neutrosophic set
(2014)This paper proposes a novel synthetic aperture radar (SAR) image segmentation algorithm based on the neutrosophic set (NS) and improved artificial bee colony (I-ABC) algorithm. In this algorithm, threshold value estimation ... -
A novel texture classification method based on Hessian matrix and principal curvatures [Hessian matrisi ve temel eǧriliklere dayanan yeni bir doku siniflandirma metodu]
(2014)In this study, in order to obtain similar effect with conventional gradient operation and extract more robust feature for texture, we use the principal curvature informations instead of the gradient calculation. Through ... -
Monte Carlo simulation-based planning method for overload safe electrical power systems
(2014)Operational reliability of power systems is one of the most important concerns that engineers have when planning a secure and economical electrical power system. This paper presents a probabilistic power flow analysis, ... -
The life table of the lucerne beetle, Gonioctena fornicata (Brüggem) (=Phytodecta fornicatus Brüggem) (Coleoptera, Chrysomelidae) on alfalfa under laboratory conditions
(2014)In this study, the life table of Gonioctena fornicata (Brügg.) was constructed at 25±1 °C constant temperature, 60±5% relative humidity and 16:8 light:dark period in a climate cabinet. Life table parameters were calculated ... -
The investigation of the interaction between orientin and bovine serum albumin by spectroscopic analysis
(2014)In this paper, the interaction between orientin and bovine serum albumin (BSA) was examined using fluorescence and absorbance spectroscopy. The analysis of the quenching mechanism was done using Stern-Volmer plots which ... -
Essential Oil Composition of Wiedemannia Fisch. & C.A. Mey. Genus from Turkey: A Chemotaxonomic Approach
(2014)Abstract: The essential oils water distilled aerial parts of Wiedemannia orientalis Fisch. & C.A.Mey. and Wiedemannia multifida (L.) Benth. (Lamiaceae) were investigated by GC and GC-MS. Thirty seven and thirty six compounds ... -
Onopordum myriacanthum subsp. arachnoideum comb.&stat. nov. (Asteraceae: Cardueae)
(2014)Turkish endemic taxon Onopordum bracteatum Boiss.&Heldr. var. arachnoideum Erik&Sümbül is transferred to O. myriacanthum Boiss. as O. myriacanthum subsp. arachnoideum (Erik&Sümbül) Pinar&Behçet comb.&stat. nov. It is ... -
Positive integer solutions of the diophantine equation: X2 -lnxy +(-1)ny2 = ±5r
(2014)In this paper, we consider the equation X2 -lnxy +(-1)ny2 = ±5r and determine the values of n for which the equation has positive integer solutionsx and y. Moreover, we give all positive integer solutions of the equation ... -
Response of vitis vinifera l. Seeds to 22(s), 23(s)-homobrassinolide
(2014)In order to determine effects of brassinosteroid on germination, seeds of var. Karasakız (Vitis vinifera L.) were soaked in different concentrations of 22(S), 23(S)- homobrassinolide solutions (0.025, 0.010, and 0.005 ... -
The energy balance of the sesame (Sesamum indicum L.) oil
(2014)In this study, it was aimed to make an energy input-output analysis of sesame (Sesamum indicum L.) oil. In this study, the energy balance of sesame oil has been defined. According to average data of enterprise has been ... -
4,7-dihydroindole: A synthon for the preparations of 2-substituted indoles
(2014)This review covers the functionalization of 4,7-dihydroindole derivatives as synthetic equivalents (synthons) for 2-substituted indoles. © 2014 Bentham Science Publishers. -
Investigation of methanol electrooxidation at Ir-modified C/Ni electrode in alkaline solution
(2014)This study presents electrochemical preparation of Ir loaded Ni-modified C felt electrode (C/Ni-Ir) and its characterization with the help of cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), ... -
Golden maps between golden Riemannian manifolds and constancy of certain maps
(2014)We first introduce Golden maps between Golden Riemannian manifolds, give an example and show that such map is harmonic. Then we investigate the constancy of certain maps from Golden Riemannian manifolds to various manifolds ... -
Comparison of adsorption performances of vermiculite and clinoptilolite for the removal of pyronine y dyestuff
(2014)In this study, the adsorption of pyronine Y (PyY) from aqueous solution on two adsorbents, vermiculite and clinoptilolite, was investigated with respect to contact time, initial dye concentration, pH, adsorbate concentration ... -
Essential oil composition of two Sideritis L. Taxa from Turkey: A chemotaxonomic approach
(2014)In this study two Sideritis L. taxa from Turkey (Sideritis montana L. subsp. montana and Sideritis vulcanica Hub.-Mor.) have been studied to determine taxonomical classification based on chemical characters. For this purpose ... -
GaAs heterojunction devices with MDMO-PPV thin films
(2014)Au/MDMO-PPV/n-GaAs heterojunction devices were fabricated. The electronic properties of these devices were investigated at room temperature. The I-V characteristics of Au/MDMO-PPV/n-GaAs heterojunction devices show ...
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