Güncel Gönderiler: WOS İndeksli Yayınlar-Bildiri Koleksiyonu
Toplam kayıt 258, listelenen: 41-60
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Designing a portable data acquisition system for human-computer interface applications
(IEEE, 2015)In this study, a portable electrooculogram (EOG) data acquisition sytem were designed and applied for human computer interface (HCI) applications. EOG signals sensed from horizontal and vertical eye movements were detected ... -
Geophytic Plants around the Akkaya Dam Lake (Nigde-Turkey)
(Int Soc Horticultural Science, 2013)This study was performed in a research area near Akkaya Dam Lake (Nigde-Turkey) which is considered as a "Wetlands of International Importance" and is geographically positioned in the middle of important wetlands such as ... -
The Development of Health-Belief Scale on Sportive Recreational Activities
(Elsevier Science Bv, 2013)Purpose: To develop a Health-Belief Scale on Sportive Recreational Activities (HBSSRA) and to analyse validity and reliability of the scale. Methods: Data were found as suitable for factor analysis and exploratory factor ... -
Enhancement of optical and structural quality of semipolar (11(2)over-bar2) gan by introducing nanoporous sinx interlayers
(Spie-Int Soc Optical Engineering, 2015)Enhancement of optical and structural quality of semipolar (11 (2) over bar2) GaN grown by metal-organic chemical vapor deposition on planar m-sapphire substrates was achieved by using an in situ epitaxial lateral overgrowth ... -
Indium-incorporation efficiency in semipolar (11(2)over-bar2) oriented ingan-based light emitting diodes
(Spie-Int Soc Optical Engineering, 2015)Reduced electric field in semipolar (11 (2) over bar2) GaN/InGaN heterostructures makes this orientation attractive for high efficiency light emitting diodes. In this work, we investigated indium incorporation in semipolar ... -
Active region dimensionality and quantum efficiencies of ingan leds from temperature dependent photoluminescence transients
(Spie-Int Soc Optical Engineering, 2015)Temperature dependent recombination dynamics in c-plane InGaN light emitting diodes (LEDs) with different well thicknesses, 1.5, 2, and 3 nm, were investigated to determine the active region dimensionality and its effect ... -
Synthesis and characterizations of LaM2Ḿ3S6-y(M: Mg, Ca, Sr, Ba; Ḿ:Cu, Fe), La2SrS4 and La2CaS 4
(2004)YN2M^3S6-y, (M= Ca, Sr, Ba, Mg and M= Cu, Fe) type of compounds were synthesized and the effect of rare earth elements on these type of compounds was investigated. By replacing Y with La, LaBa 2Cu3S6-y compound was synthesized ... -
Intensity of business enterprise R&D expenditure and high-tech specification in European manufacturing sector
(Elsevier Science Bv, 2015)Endogenous growth theories draw attention to technological innovation created within the research and development (R&D) activities to explain the productivity growth of new economies. Accordingly, this study attempts to ... -
Approximation properties of some summation methods in the Smirnov classes with variable exponent
(Amer Inst Physics, 2016)Let G subset of C be a finite simple connected domain with a rectifiable Dini-smooth boundary Gamma. In this work, the approximation properties of the De Vallee Poussin and Jackson means in the variable exponent Smirnov ... -
Epidemiological attributes of patients with head trauma treated in the neurosurgical clinic of Afyon Kocatepe University Faculty of Medicine.
(Medimond S R L, 2015)In order to retrospectively evaluate the records of patients who were treated in the Neurosurgical Clinic. Records of 195 patients treated from 2009 to 2013 in the Neurosurgery Clinic of Afyon Kocatepe University Faculty ... -
Teachers' changing roles and their self-evaluation regarding roles expected of them by the renewed curricula
(Elsevier Science Bv, 2009)The purpose of this study was to identify changing roles of elementary education teachers' and their evaluations on these roles. Results showed that, although many of the teachers know about the properties that teachers ... -
Prospective science teachers' understanding of sound
(Elsevier Science Bv, 2009)The goal of this study is to describe prospective science teachers' (PST) conceptions about basic sound phenomena and concepts. The study was conducted on 56 PSTs. The questionnaire that is used as data collection instrument ... -
Ecology - based environmental education in years between 1999-2008 in protected areas of Turkey: Aims and objectives, problems and suggestions
(Elsevier Science Bv, 2009)The purpose of this study is to examine and evaluate the ecology - based environmental education program which was applied in years between 1999-2008 in national park and its near surroundings of Turkey. This education ... -
The use of creative problem solving scenarios in mathematics education: views of some prospective teachers
(Elsevier Science Bv, 2009)The purpose of this study is to examine what the prospective mathematics teachers who participated in creative problem solving training have learned during the process and to get their opinions at the end of the training. ... -
The role of creative drama in comprehending the legends environment related trainings: Kazdaǧi case study
(Elsevier Science Bv, 2009)The aim of the activity which was implemented in the scope of a project supported by The Scientific and Technological Research Council of Turkey (STRCT) is to create awareness in MA students in the fields of nature, ... -
Teachers' effect on ict use in education: the Turkey sample
(Elsevier Science Bv, 2009)This research aims to determine teachers' influence in the use of Information and Communication Technologies (ICT) at schools. Various variables are examined such as years of experience, gender, the duration of computer ... -
What motivates mathematics teachers?
(Elsevier Science Bv, 2009)The purpose of this study is to determine factors of mathematics teachers' motivation. 19 female and 23 male mathematics teachers participated in the study. Data were obtained with the help of semi-structured interviews. ... -
The effects of educational computer games on students' attitudes towards mathematics course and educational computer games
(Elsevier Science Bv, 2009)The purpose of this research is to determine the differences of attitudes of students, who played the educational computer games developed for this research, towards both mathematics course and educational computer games. ... -
Probabilistic back analysis of landslides in Arakli-Tasonu quarry, Northeast Turkey
(Elsevier Science Bv, 2015)This study evaluates the landslides that occurred on 3 October 2005, 20 March 2006, and 19 October 2006 in Tasonu Limestone Quarry, Trabzon, and Northeast Turkey. The failure plane of the three landslides occurred on the ... -
New approaches to evaluation of chemical weathering of rock materials for geotechnical projects
(World Scientific Publ Co Pte Ltd, 2009)The chemical weathering of rock proceeds by water-rock interaction. Through weathering geochemically mobile elements, alkali and alkali-earth elements are easily leached from rocks. On the other hand, the residual elements ...
