Institution
Ahi Evran University
Education•Kırşehir, Turkey•
About: Ahi Evran University is a education organization based out in Kırşehir, Turkey. It is known for research contribution in the topics: Density functional theory & Ab initio. The organization has 842 authors who have published 2270 publications receiving 21904 citations.
Topics: Density functional theory, Ab initio, HOMO/LUMO, Molecule, Adsorption
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the structural, electronic and optical properties of Fe-doped TiO2 thin films were carried out by sol-gel technique and the results reveal that the thin films form in a granular structure where particle-like grains cover the surface.
29 citations
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TL;DR: The main finding of this study is that oxidative stress and inflammation parameters were associated with the development of AF in patients presenting with STEMI.
Abstract: Atrial fibrillation (AF) is the most common supraventricular arrhythmia following ST elevation myocardial infarction (STEMI). Oxidative stress and inflammation may cause structural and electrical r...
29 citations
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TL;DR: The antimicrobial test results of these amino acid-Schiff base complexes exhibited better activity than some known antibiotics, and diamagnetic Ni(II) complexes were more potent bactericides than all of the substances synthesized.
Abstract: The aim of this work was to investigate the antibacterial and antifungal activities of novel d-amino acid-Schiff bases including fluorine atom and their Cr(III) and Ni(II) complexes. All these substances have been examined for antibacterial activity against pathogenic strains Listeria monocytogenes 4b ATCC19115, Staphylococcus aureus ATCC25923, Escherichia coli ATCC1280, Salmonella typhi H NCTC 901.8394, Brucella abortus (A.99, UK-1995) RSKK03026, Staphylococcus epidermis sp., Micrococus luteus ATCC9341, and Shigella dysenteria
typ 10 NCTC 9351, and antifungal activity against Candida albicans Y-1200-NIH, Tokyo. The antimicrobial test results of these amino acid-Schiff base complexes exhibited better activity than some known antibiotics. In particular, diamagnetic Ni(II) complexes were more potent bactericides than all of the substances synthesized.
29 citations
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TL;DR: In this article, a new counter electrode based on graphene/iron pyrite (FeS 2 ) thin films was proposed as an alternative to the Pt:FTO in dye-sensitized solar cells.
29 citations
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TL;DR: In this paper, the authors investigated Turkish preservice science teachers' teaching efficacy beliefs about genetically modified (GM) foods using a belief system approach, and they found that teachers' beliefs about GM foods (content knowledge, risk perceptions, moral beliefs, and religious beliefs) and their teaching efficacy belief about this topic constitute a belief systems, and these beliefs are interrelated due to core educational beliefs.
Abstract: The aim of the present study was to understand the nature of teaching efficacy beliefs related to a socioscientific issue (SSI). We investigated Turkish preservice science teachers’ teaching efficacy beliefs about genetically modified (GM) foods using a belief system approach. We assumed that preservice teachers’ beliefs about GM foods (content knowledge, risk perceptions, moral beliefs, and religious beliefs) and their teaching efficacy beliefs about this topic constitute a belief system, and these beliefs are interrelated due to core educational beliefs. We used an exploratory mixed design to test this model. We developed and administered specific questionnaires to probe the belief system model. The sample for the quantitative part of this study included 441 preservice science teachers from eight universities. We randomly selected eight participants in this group for follow-up interviews. The results showed that preservice science teachers held moderately high teaching efficacy beliefs. Learning and teaching experiences, communication skills, vicarious experiences, emotional states, and interest in the topic were sources of this efficacy. In addition, content knowledge and risk perceptions were predictors of teaching efficacy. We believe that epistemologies based on traditional teaching and the values attached to science teaching are the core beliefs that affect the relationship between predictor variables and teaching efficacy.
29 citations
Authors
Showing all 905 results
Name | H-index | Papers | Citations |
---|---|---|---|
Mustafa Kurt | 38 | 132 | 4293 |
Mecit Halil Oztop | 25 | 104 | 1714 |
Erdal Eren | 23 | 42 | 1913 |
Vagif S. Guliyev | 23 | 162 | 2036 |
Abdullah Yildiz | 23 | 90 | 1288 |
İlbilge Dökme | 21 | 58 | 1416 |
Onder Onguru | 21 | 106 | 1285 |
Galip Zihni Sanus | 20 | 67 | 1175 |
Kasim Yildirim | 19 | 123 | 1222 |
Serkan Demirci | 18 | 42 | 912 |
Hatice Rana Erdem | 18 | 83 | 1231 |
Murat Durandurdu | 17 | 99 | 1099 |
Yusuf Erdogdu | 17 | 57 | 865 |
Gokhan Surucu | 17 | 72 | 758 |
Atilla Icli | 17 | 51 | 722 |