EEBST 2019 – Ecology and Evolutionary Biology Symposium Turkey



EFL student teachers’ professional identity construction in a dual diploma program
Bekereci, Melike; Çopur, Deniz; Department of English Language Teaching (2016)
This study explores how EFL student teachers of an undergraduate dual diploma program describe their professional identities after spending a year in their partner university in the United States, and after experiencing international and local practice teaching contexts. As a case study, the data were obtained through in-depth interviews, classroom observations, document reviews and focus group interviews. The interviews were audio-recorded and transcribed verbatim. Classroom observations were conducted in ...
Cepstrum coefficients based sleep stage classification
Oral, Emin Argun; Çodur, Muhammet Mustafa; Özbek, İbrahim Yücel (null; 2017-12-12)
This paper examines filterbank parameters to extract discriminative cepstrum coefficient from EEG signals for sleep stage classification using well-known Support Vector Machine (SVM) algorithm. The proposed method has three main stages as feature extraction, training and classification. In feature extraction step, features are obtained using linear frequency cepstrum coefficients (LFCC) of EEG signals. Then SVM classifier is trained based on the extracted features. In the final step of classification, the c...
CeO2 and W Modified Mesoporous Ni/Al2O3 Catalysts for Hydrogen Production by Steam Reforming of Diesel Fuel
Arslan Bozdağ, Arzu; Deniz Kaynar, Arife Derya; Sezgi, Naime Aslı; Doğu, Timur (null; 2018-05-20)
EF2-kinase targeted cobalt-ferrite siRNA-nanotherapy suppresses BRCA1-mutated breast cancer
Asik, Elif; Akpinar, Yeliz; Caner, Ayse; Kahraman, Nermin; Güray, Nülüfer Tülün; Volkan, Mürvet; Albarracins, Constance; Pataer, Apar; Arun, Banu; Ozpolat, Bulent (Future Medicine Ltd, 2019-09-01)
Aim: To investigate the role of EF2K in BRCA1-mutated breast cancer. Materials & methods: We developed silica coated cobalt-ferrite (CoFe) nanoparticles for in vivo delivery of small interfering RNAs (siRNAs) into BRCA1-mutated breast cancer. Results: Expression of EF2K is highly upregulated in themajority (78.5%) of BRCA1-mutated patients and significantly associated with poor patient survival and metastasis. Silencing of EF2K reduced cell proliferation, migration and invasion of the cancer cells. In vivo ...
TiB2-reinforced composite coating by gas tungsten arc welding
YILMAZ, SEVAL; Ozenbas, M. (Springer Science and Business Media LLC, 2009-06-01)
In situ synthesized TiB2-reinforced Fe-based coating was fabricated by gas tungsten arc welding (GTAW) on AISI-4340 steel substrate using cheaper Fe-Ti, Fe-Cr, Fe-W, Fe-B alloys and B2O3 powders. The effects of processing parameters on the coating were investigated experimentally. Primary dendrites of ferrite (alpha) phase and complex TiB2, Fe2B borides were detected at the coated surface. The experimental results show that either coated surface or interface microstructures were formed by the distribution o...
Citation Formats
İ. K. Özgencil, M. Beklioğlu, and K. Özkan, “EEBST 2019 – Ecology and Evolutionary Biology Symposium Turkey,” 2019, Accessed: 00, 2021. [Online]. Available: