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Toplam kayıt 60, listelenen: 1-10
Effective and Reliable Speed Control of Permanent Magnet DC (PMDC) Motor under Variable Loads
(2015-11-15)
This paper presents the effective and reliable speed control of PMDC motors under variable loads and reference speeds. As is known DC motors are more preferred in industrial practices. This is that, the PMDC motors don’t ...
Copper Phthalocyanine Functionalized Single-Walled Carbon Nanotubes: Thin Films for Optical Detection
(Amer Scientific Publishers, 2015)
Thin films of non-covalently hybridized single-walled carbon nanotubes (SWCNT) and tetra-substituted copper phthalocyanine (CuPcR4) molecules have been produced from their solutions in dimethylformamide (DMF). FTIR spectra ...
Sparsity regularized recursive total least-squares
(Academic Press Inc Elsevier Science, 2015)
This paper introduces a new family of recursive total least-squares (RTLS) algorithms for identification of sparse systems with noisy input vector. We regularize the RTLS cost function by adding a sparsifying term and ...
Development of a two-tier diagnostic test to assess undergraduates' understanding of some chemistry concepts
(Elsevier Science Bv, 2015)
The purpose of this study was to develop a valid and reliable two-tier diagnostic test to assess students' undergraduates' understanding of some concepts in the context of undergraduate general chemistry course. For ...
Drying of Prina Using Microwave Energy and Determination of Appropriate Thin Layer Drying Model
(Univ Namik Kemal, 2015)
This study examined the thin layer drying kinetics of the prina in the microwave. Prina samples with 7mm, 9mm and 11mm thickness were dried using 90, 180, 360 and 600 W (2450 MHz) microwave output powers and changing of ...
A comparative analysis study of alternative energy sources for automobiles
(Pergamon-Elsevier Science Ltd, 2015)
Depletion of oil resources and some environmental factors have been pushing automobile makers and the scientific communities to study on the use of alternative energy sources in automobiles. In this respect, some energy ...
INVESTIGATION OF THE SUPERIORITY OF TDxFML AND LAMELLAR BODY COUNTS IN THE EVALUATION OF FETAL LUNG MATURATION
(Istanbul Univ, Fac Medicine, Publ Off, 2015)
Objective: To evaluate the superiority of the most performed tests; lamellar body counts and TDxFLM test compared to each other to estimate the maturation of fetal lungs and also to evaluate the reasons for the unclear ...
Evaluation of Advanced Oxidation Protein Products, Prooxidant-Antioxidant Balance, and Total Antioxidant Capacity in Untreated Vitiligo Patients
(Korean Dermatological Assoc, 2015)
Vitiligo is a chronic, common disease of unknown etiology, and oxidative stress is suggested to have a role in its etiopathogenesis. Objective: Advanced oxidation protein products (AOPPs), prooxidant-antioxidant balance ...
ASSESMENT OF DAYLIGHTING PERFORMANCES OF CLASSROOMS: A CASE STUDY IN KIRKLARELI UNIVERSITY, TURKEY
(Znack Publishing House, 2015)
This study was conducted to evaluate the daylighting performances of classrooms. For this study, a classroom in Kayali Campus and two classrooms in Kavakli Campus of Kirklareli University have been selected. In these ...
The determination of short circuits and grounding faults in electric power systems using time-frequency analysis
(Univ Cape Town, Energy Res Centre, 2015)
In order to ensure that electrical energy reaches consumers uninterrupted, researchers constantly try to improve power transmission lines. To realize this improvement, probable faults should be analysed through every known ...