yılları arasında Matematik Eğitimi alanında yazılan lisansüstü tezlerini üniversite, yıl, cinsiyet, dil, araştırma türü, araştırma modeli, öğrenme alanı, inceleme alanı, veri toplama araçları, kullanılan istatistiksel teknikler, örneklem değişkenleri açısından karşılaştırmalı incelemek amacıyla yapılmıştır. Araştırmanın örneklemini YÖK veri tabanında bulunan ilköğretim fen ve matematik alanları eğitimi anabilim dalı, ilköğretim matematik eğitimi anabilim dalı, matematik eğitimi anabilim dalı, ilköğretim matematik öğretmenliği anabilim dalı ve ilköğretim anabilim dalı detaylı aramasıyla ulaşılan erişime açık 490 yüksek lisans tezi ve 112 doktora tezi olmak üzere toplam 602 lisansüstü tez oluşturmuştur. Araştırma, yapılan tezlerin bir meta-analitik incelemesi olması nedeniyle genel hatlarıyla nitel bir çalışma olup tarama modelinde bir çalışmadır. Tezleri incelemek üzere araştırmacı tarafından oluşturulup uzman görüşü alınan tez değerlendirme formu kullanılmıştır. Araştırma sonucunda kadın araştırmacıların son yıllarda daha fazla olduğu, yüksek lisans tezlerinde örneklem olarak en fazla öğrencilerin; doktora tezlerinde ise öğrenci ve öğretmen adaylarının kullanıldığı dikkat çekmiştir. Öğrenme alanlarından en fazla geometri ve ölçme alanında çalışmaların yapıldığı fakat veri işleme alanında olan çalışmaların çok az olduğu görülmüştür. Ayrıca eğitim araştırmalarında son yıllarda karma araştırmaların artması durumu bu tez çalışması kapsamında da görülmüştür. AbstractThis study was conducted with the aim of comparative investigation of master theses that were written in the field of Mathematics Education between the years of 2010-2017 in terms of the variables such as university, year, gender, language, research type, research model, sub-learning fields, data collection instruments, sampling and the statistical techniques that were applied. 490 postgraduate theses and 112 doctoral theses, total of 602 postgraduate theses, which were found in the database of Institute of Higher Education and accessible with the detailed search of department of primary science and mathematics education, department of primary education mathematics education, department of mathematics education, department of primary education mathematics teaching and department of primary education, constitute the sample of the research. As the study was a meta-analytic examination of the conducted thesis, it was basically a qualitative study in the descriptive model. The evaluation form which was developed by the researcher was used for examining the thesis. The results of the study point out that there are more female researchers in recent years; while the students are used as the sample of the study in the master thesis, both the students and the pre-service teachers are used in the PhD thesis. Geometry and Assessment are the sub fields that are conducted most while the studies in the data processing are seen to be very few. Besides, the increase in the mix research in educational research in the recent years is also observed in the context of the st...

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SLCO1B1 rs4149056 and rs11045879 polymorphisms may be important genetic markers to individualize 6-MP/MTX doses.

In this study, 180 red chilli pepper (RCP) berry samples were obtained from two different croplands of Gaziantep and Kahramanmaraş (Turkey) in August, September and October. RCP berry samples were dried under sunlight and grinded. Ground red chilli pepper (GRCP) samples were analysed for aflatoxins (AFs, sum of B1, B2, G1 and G2) and AFB1 contamination. According to the results, in 49 of 180 samples, AFB1 and in 37 samples, AFs were higher than legal limits. The lowest amounts of AFs and AFB1 were obtained in August and the highest amounts in October. χ(2) analysis showed that there were no significant differences (p > 0.05) between cities among 3 months according to number of samples with AFs and AFB1 above legal limits. According to the Duncan multiple-range test, there was no significant difference between all months. Strict measures are necessary to produce high-quality GRCP. RCP berry must be treated to reduce moulds before production of GRCP.

The main aim of this research is to determine teachers' attitudes towards democracy in high schools