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Investigation of the Impact of STEM Education on the Creative Design Skills of Prospective Teachers

STEM education program evaluation

Ozkaya A.
GSID: iiBlV2m3oJ4J
A Ozkaya, S Bulut, G Sahin - … of Contemporary Education, 2022 - archive.aessweb.com

This study aims to evaluate the impact of STEM education on the creative design skills of trainee teachers. The sample for the study was made up of third-year prospective teachers studying at the Department of Science Education and Department...

Orbital-optimized linearized coupled-cluster doubles with density-fitting and Cholesky decomposition approximations: an efficient implementation.

Physical chemistry chemical physics : PCCP

Bozkaya U.
PMID: 27056800
Phys Chem Chem Phys. 2016 Apr 28;18(16):11362-73. doi: 10.1039/c6cp00164e.

An efficient implementation of the orbital-optimized linearized coupled-cluster double method with the density-fitting (DF-OLCCD) and Cholesky decomposition (CD-OLCCD) approximations is presented. The DF-OLCCD and CD-OLCCD methods are applied to a set of alkanes to compare the computational cost with...

Metal Dilution Effects on the Reverse Spin Transition in Mixed Crystals of Type [Co(1-x)Zn(x)(C16-terpy)2](BF4)2 (x = 0.1-0.7).

Inorganic chemistry

Ohtani R, Egawa S, Nakaya M, Ohmagari H, Nakamura M, Lindoy LF, Hayami S.
PMID: 26974553
Inorg Chem. 2016 Apr 04;55(7):3332-7. doi: 10.1021/acs.inorgchem.5b02582. Epub 2016 Mar 14.

Metal dilution effects on reverse spin transition (rST) in mixed crystals of type [Co(1-x)Zn(x)(C16-terpy)2](BF4)2 (x = 0.1-0.7) were investigated by comparison with behavior of [Co(1-x)Fe(x)(C16-terpy)2](BF4)2 (x = 0.1-0.4). In the mixed crystals, the Zn complexes increased rST temperatures linearly...

The occurrence of priapism as a result of the use of a single dose of quetiapine.

The Eurasian journal of medicine

Ozkaya F, Ziypak T, Adanur S, Yucel A, Aydinoglu U.
PMID: 25610222
Eurasian J Med. 2012 Aug;44(2):122-3. doi: 10.5152/eajm.2012.27.

Priapism is a prolonged pathologic erection situation that occurs after sexual stimulation or without sexual stimulation. This condition is divided into two types, ischemic (low-flow, veno-occlusive) and non-ischemic (high-flow, arterial). A 68-year-old male patient applied to our clinic with...

Comparison of intravitreal ranibizumab between phakic and pseudophakic neovascular age-related macular degeneration patients: Two-year results.

Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society

Ozkaya A, Alkin Z, Yilmaz I, Yazici AT.
PMID: 26155075
Saudi J Ophthalmol. 2015 Jul-Sep;29(3):182-6. doi: 10.1016/j.sjopt.2014.12.002. Epub 2014 Dec 13.

BACKGROUND AND OBJECTIVE: To compare the efficacy of intravitreal ranibizumab (IVR) for the treatment of neovascular age-related macular degeneration (nAMD) between phakic and pseudophakic eyes after a follow-up of two years.MATERIALS AND METHODS: Data were analyzed retrospectively. The newly...

Rotator Cerclage Technique for Partial Rotator Cuff Ruptures.

Arthroscopy techniques

Bozkurt M, Firat A, Gursoy S, Akkaya M.
PMID: 26900559
Arthrosc Tech. 2015 Oct 21;4(5):e589-93. doi: 10.1016/j.eats.2015.07.004. eCollection 2015 Oct.

The frequency of partial rotator cuff tears is gradually increasing because of the advancements in imaging methods and arthroscopy techniques. One of the repair techniques is repair of the partial rotator cuff tear by conversion to a full-thickness tear....

Assessment of Orbital-Optimized MP2.5 for Thermochemistry and Kinetics: Dramatic Failures of Standard Perturbation Theory Approaches for Aromatic Bond Dissociation Energies and Barrier Heights of Radical Reactions.

Journal of chemical theory and computation

Soydaş E, Bozkaya U.
PMID: 26574366
J Chem Theory Comput. 2015 Apr 14;11(4):1564-73. doi: 10.1021/ct501184w. Epub 2015 Mar 04.

An assessment of orbital-optimized MP2.5 (OMP2.5) [ Bozkaya, U.; Sherrill, C. D. J. Chem. Phys. 2014, 141, 204105 ] for thermochemistry and kinetics is presented. The OMP2.5 method is applied to closed- and open-shell reaction energies, barrier heights, and...

Biomechanical properties of osteoporotic rat femurs after different hormonal treatments: genistein, estradiol, and estradiol/progesterone.

SICOT-J

Azboy İ, Özkaya M, Demir T, Demirtaş A, Kağan Arslan A, Özkul E, Akcan A, Tolunay T.
PMID: 27194109
SICOT J. 2016;2:24. doi: 10.1051/sicotj/2016016. Epub 2016 May 16.

INTRODUCTION: The purpose of the study is to compare the effects of genistein, estradiol, estradiol/progesterone combination on the bone mineral density and biomechanical properties of ovariectomized rats' bone.METHODS: 50 female adult Sprague-Dawley rats were divided into five groups. Bilaterally...

Focal laser photocoagulation in non-center involved diabetic macular edema.

Medical hypothesis, discovery & innovation ophthalmology journal

Perente I, Alkin Z, Ozkaya A, Dardabounis D, Ogreden TA, Konstantinidis A, Kyratzoglou K, Yazici AT.
PMID: 24804275
Med Hypothesis Discov Innov Ophthalmol. 2014;3(1):9-16.

This study was performed to evaluate the functional and anatomic outcomes of focal macular laser photocoagulation in eyes with non-center involved macular edema (non-CI ME). Forty-nine eyes of 43 patients with non-CI ME were included. Focal macular laser photocoagulation...

Tomographic heating holder for in situ TEM: study of Pt/C and PtPd/Al2O3 catalysts as a function of temperature.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Gontard LC, Dunin-Borkowski RE, Fernández A, Ozkaya D, Kasama T.
PMID: 24641835
Microsc Microanal. 2014 Jun;20(3):982-90. doi: 10.1017/S1431927614000373. Epub 2014 Mar 18.

A tomographic heating holder for transmission electron microscopy that can be used to study supported catalysts at temperatures of up to ~1,500°C is described. The specimen is placed in direct thermal contact with a tungsten filament that is oriented...

Is spectral-domain optical coherence tomography essential for flexible treatment regimens with ranibizumab for neovascular age-related macular degeneration?.

Journal of ophthalmology

Ozkaya A, Alkin Z, Ozkaya HM, Agca A, Ozgurhan EB, Karakucuk Y, Yazici AT, Demirok A.
PMID: 24324880
J Ophthalmol. 2013;2013:786107. doi: 10.1155/2013/786107. Epub 2013 Nov 11.

Purpose. To evaluate the ability of spectral-domain optical coherence tomography to detect subtle amounts of retinal fluid when the choroidal neovascularization is detected as inactive via time-domain optical coherence tomography and clinical examination in neovascular age-related macular degeneration (nAMD)...

Pulmonary alveolar proteinosis and superinfection with pulmonary tuberculosis in a case.

Respiratory medicine case reports

Tekgül S, Bilaceroglu S, Ozkaya S, Coskun A, Komurcuoglu B, Cirak AK.
PMID: 26057858
Respir Med Case Rep. 2012;5:25-8. doi: 10.1016/j.rmedc.2011.11.003. Epub 2011 Dec 22.

Pulmonary alveolar proteinosis (PAP) is a rare and diffuse lung process, characterized by the presence of alveolar spaces filled with amorphous eosinophilic material. Impaired macrophage function and impaired host defence due to abnormalities of surfactant proteins may favor the...

Showing 1 to 12 of 561 entries