Güncel Gönderiler: Scopus İndeksli Yayınlar-Bildiri Koleksiyonu
Toplam kayıt 170, listelenen: 101-120
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A fixed speed ınduction generator model for unbalanced power flow analysis
(IEEE, 2014)This paper proposes a model of the induction generator for the phase-domain power flow analysis of fixed speed wind turbine generating systems connected to balanced or unbalanced three-phase distribution systems. The ... -
On the no-load loss of power transformers under voltages with sub-harmonics
(IEEE, 2014)Power transformers are traditionally designed for their utilization in sinusoidal voltage and current conditions. However, the non-linear loads are largely proliferated in the modern power systems. Thus, pcc (point of ... -
Effect of crack formation under elongation in carbon nanotube networks embedded in polyurethane
(Trans Tech Publications Ltd, 2014)A highly deformable composite composed of a network of electrically-conductive entangled carbon nanotubes embedded in elastic polyurethane for sensing tensile deformation by changes in strain has been prepared. The testing ... -
A three-phase three-level npc inverter based grid-connected photovoltaic system with active power filtering
(IEEE, 2014)This paper presents a three-phase three-level neutral point clamped (NPC) inverter based single-stage grid-connected photovoltaic (PV) system with shunt active power filter (APF) functionality. The proposed system can ... -
A dynamic system approach for solving nonlinear programming problems with exact penalty function
(Vilnius Gediminas Technical Univ Press, 2008)The Dynamic system has attracted increasing attention in recent years. In this paper, a dynamic system approach for solving Nonlinear Programming (NLP) problems with inequality constrained is presented. First, the system ... -
Energetic, exergetic and environmental assessments of the Edremit Geothermal District Heating System
(Amer Soc Heating, 2008)In this study, we investigate the Edremit Geothermal District Heating System (GDHS) in Balikesir Turkey through energetic, exergetic, economic and environmental assessments. The actual thermal data taken from the Technical ... -
Characterization of a novel 1,3-bis(4-imino-3-hidroxy-benzoicacid)indane Langmuir-Blodgett film for organic vapour sensing
(Natl Inst Optoelectronics, 2007)A Langmuir-Blodgeft (LB) thin film deposition technique is used to characterise a novel 1,3-Bis(4-imino-3-hydroxylbenzoicacid) indane material on the water surface, and to transfer it as an ultra-thin LB film layer onto ... -
Developing web-based homework system to evaluate students' homework performance and physics achievement
(Amer İnst Physics, 2007)Web-based homework and assessment have been becoming widespread practice in physics courses. Although some disagreement whether this is an encouraging or uncertain growth for student learning, there is inadequate research ... -
Impact of general physics laboratory II course on students' learning some electrical concepts
(Amer Inst Physics, 2007)Looking over the studies made on science education, it will easily be noticed that almost all of them focus on which educational method affects the students' success positively according to conceptual education. Experimental ... -
First year university students' ideas on the motion of the charged particle in a magnetic field
(Amer Inst Physics, 2007)Recent studies have been carried out to understand students' conceptions of scientific phenomena. This study aims to elicit students' ideas on the motion of a charged particle in a magnetic field and to consider the ... -
Impact of general physics laboratory II course on recognizing electricity experiments' tools
(Amer Inst Physics, 2007)In this study, the abilities related to the tools and their functions that are used in electrical experiments in the general physics laboratory II courses by the 1st grade students attending the education of science teaching ... -
Development and use of a rubric for the assessment of students' performance in solving problems on Newton's law of motion
(Amer Inst Physics, 2007)In this study, which involves 73 second year university students, the researchers aimed to develop a rubric to solve questions on Newton's Law of Motion and show the effectiveness of the designed rubric on problem solving. ... -
Defluoridation in drinking waters
(I W A Publishing, 2000)Although water supplies containing excessive amount of fluoride are generally very rare worldwide, there are locations in Turkey where drinking water contains very high fluoride concentrations. Especially in the middle and ... -
Investigation of radiation sensitivity of some tartrate compounds
(Oxford Univ Press, 2014)Potential electron spin resonance (ESR) dosimetric application of different compounds of sodium tartrate, such as sodium tartrate dihydrate, sodium bitartrate monohydrate and potassium sodium tartrate tetrahydrate, was ... -
Characterisation of the human URG-4 (Up-Regulated Gene 4) gene promoter
(Wiley-Blackwell, 2014) -
The effects of boric acid on antioxidant enzymes
(Wiley-Blackwell, 2014) -
Biological activities of some Lamiaceae species
(Wiley-Blackwell, 2014) -
Characterization and biocompatibility of synthesized PCL/nHAp bio nanocomposites
(Wiley-Blackwell, 2014) -
Phylogenetic relationships of some Teucrium (Lamiaceae) taxa growing in Turkey based on ITS region
(Wiley-Blackwell, 2014)
