Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Agar, Guleray(6)
- Kizil, Hamit Emre(6)
- Ozdamli, F(5)
- Uzunboylu, H(5)
- Anar, Mustafa(4)
- Kanbul, S(4)
- Karahoca, A(4)
- Akcamete, G(3)
- Babadoan, C(3)
- Dertli, Enes(3)
- Kaban, Guzin(3)
- Kahraman, Sakip(3)
- Kaya, Mukerrem(3)
- Oulmu, S(3)
- Kamiloglu, Aybike(2)
- Laborda, JC(2)
- Maasoglu, Y(2)
- Sayin, Bilge(2)
- Yilmaz, Gül Kaleli(2)
- Yilmaz, Mustafa Tahsin(2)
- Çevik, Ceren(2)
- Akaya, Zuhal(1)
- Akdas, Hatice Betul(1)
- Akin, Nihat(1)
- Alaş, Ali(1)
- Alim, Bunyamin(1)
- Alkan, Sevilay(1)
- Bahadr, Zekeriyya(1)
- Baran, Demet(1)
- Bayrak, Ramis(1)
- Başoǧlu, Aysel(1)
- Besoluk, S(1)
- Beydemir, Sukru(1)
- Bozdemir, Hafife(1)
- Bülbül, Kenan(1)
- Cansiz, Şükrü(1)
- Capik, Ozel(1)
- Ceker, Selcuk(1)
- Cicek, Perihan Kubra(1)
- Cinar, Kubra(1)
Yayınlar
- MakaleAçık Erişim2018Alloying effect on K shell X-ray fluorescence cross-sections and yields in Ti-Ni based shape memory alloys
Alim, Bunyamin; Han, Ibrahim; Demir, Lutfu
K shell X-ray fluorescence cross-sections (sigma(K alpha), sigma(K beta) and sigma(K)), and K shell fluorescence yields (omega(K)) of Ti, Ni both in pure metals and in different alloy compositions (TixNi1-x; x = 0.3, 0.4, 0.5, 0.6, 0.7) were measured by using energy dispersive X-ray fluorescence (EDXRF) technique. The samples were excited by 22.69 keV X-rays from a 10 mCi Cd-109 radioactive point source and K X rays emitted by samples were counted by a high resolution Si(Li) solid-state detector coupled to a 4 K multichannel analyzer (MCA). The alloying effects on the X-ray fluorescence (XRF) parameters of Ti-Ni shape memory alloys (SMAs) were investigated. It is clearly observed that alloying effect causes to change in K shell XRF parameter values in Ti-Ni based SMAs for different compositions of x. Also, the present investigation makes it possible to perform reliable interpretation of experimental sigma(K alpha), sigma(K beta) and omega(K) values for Ti and Ni in SMAs and can also provide quantitative information about the changes of K shell X-ray fluorescence cross sections and fluorescence yields of these metals with alloy composition. (c) 2017 The Egyptian Society of Radiation Sciences and Applications. Production and hosting by Elsevier B.V.
AtıfWoS3OpenAlex8
İncele - BildiriAçık Erişim2017Scopus SJRQ1Antiproliferative and apoptotic properties of vulpinic acid on A549, AGS and HeLa cells
Kizil, Hamit Emre; Agar, Guleray
- BildiriAçık Erişim2017Scopus SJRQ1Determination of the Antigenotoxic effects of Evernic acid against genotoxic effects of CCL4 on HUVEC lines
Agar, Guleray; Kizil, Hamit Emre; Ceker, Selcuk; Capik, Ozel; Sengul, Bulent
- BildiriAçık Erişim2017Scopus SJRQ1Nanoemulsion-based delivery systems to improve functionality of oregano essential oil: Molecular characterization and in vitro antifungal activity
Ermis, Ertan; Cicek, Perihan Kubra; Meral, Raciye; Yilmaz, Azime; Dertli, Enes; Yilmaz, Mustafa Tahsin
AtıfWoS1OpenAlex1İncele - BildiriYalnız künye2016Scopus SJRQ1Functional properties of lactic acid bacteria (LAB) playing crucial roles on sourdough biotechnology
Dertli, Enes; Yilmaz, Mustafa Tahsin
AtıfWoS1OpenAlex2İncele - BildiriAçık Erişim2016Scopus SJRQ1Antagonistic activities of lactic acid bacteria isolated from Pastirma
Cinar, Kubra; Kaya, Mukerrem; Kaban, Guzin
AtıfWoS1OpenAlex1İncele - BildiriAçık Erişim2016Scopus SJRQ1Determination of functional characteristics, presence of virulence factors and antibiotic resistance of enterococci isolated from Turkish White-Cheese
Akin, Nihat; Dertli, Enes; Ispirli, Humeyra; Yuvasen, Ayse; Akaya, Zuhal
- BildiriAçık Erişim2015Preservice elementary mathematics teachers' written views on the concept of instructional activity
Öztürk, Ferhat; Isik, Ahmet; Öztürk, Bilge; Iaman, A; Eskicumali, A
The purpose of this study is to reveal the views of preservice elementary mathematics teachers on the concept of instructional activity. Of qualitative research patterns, the case study method has been employed in this study. The research group of the study is made up of a total of 12 preservice elementary mathematics teachers studying the fourth grade at the department of elementary mathematics teaching in a state university located in the Eastern Anatolian Region of Turkey during the fall semester of the 2013-2014 academic year. In the study, to get the opinions of preservice teachers on the concept of instructional activity, a written feedback form containing three open-ended questions was applied to the preservice teachers. Then, content analysis was conducted on the data obtained from the written feedback form. The study has revealed that preservice teachers have different opinions on the concept of instructional activity. (C) 2015 The Authors. Published by Elsevier Ltd.
AtıfOpenAlex1İncele - BildiriAçık Erişim2015Scopus SJRQ1Antiproliferative effects of Evernic acid on A549 and healthy human cells: An in vitro study
Kizil, Hamit Emre; Agar, Guleray; Anar, Mustafa
AtıfWoS3OpenAlex4İncele - BildiriAçık Erişim2015Scopus SJRQ1Determination of cytotoxic and proliferative effects of 2-amino-5-nitrobenzonitrile on AGS cancer cell line
Anar, Mustafa; Kizil, Hamit Emre; Agar, Guleray
- BildiriAçık Erişim2014Scopus SJRQ1The determination of antioxidative effect and anticancer potential of vulpinic acid
Anar, Mustafa; Kizil, Hamit Emre; Agar, Guleray
AtıfOpenAlex1İncele - BildiriAçık Erişim2014Scopus SJRQ1Cytotoxic and antiproliferative effects of evernic acid on HeLa cell lines: A candidate anticancer drug
Kizil, Hamit Emre; Agar, Guleray; Anar, Mustafa
AtıfWoS6OpenAlex10İncele - BildiriAçık Erişim2014Evaluation of Prospective Teachers and Practice Classroom Teachers Opinions of problems Encountered in Practice Schools (Bayburt University sample)
Öksüz, Yucel; Çevik, Ceren; Laborda, JC; Ozdamli, F; Maasoglu, Y
In this study, prospective teachers' and practice classroom teachers' opinions on the problems encountered during the schoolteaching practice class in the practice schools have been examined. The study has been conducted with 125 senior prospective teachers at B. U. Education Faculty, Primary Education, Primary School Teaching Department, and 21 practice classroom teachers that work at practice schools. The present study is case study, one of the qualitative researches. The data about the opinions of the prospective teachers and the practice classroom teachers were collected through the 'Interview form' developed by the researchers, and 'Practice Teacher Proficiency Scale' that was developed by Kiraz (2003) in order to find out the prospective teachers' views regarding the practice classroom teachers. Besides, 18 students who were willing have been interviewed. The data obtained out of the interview forms were analyzed with the help of descriptive statistics; the data obtained out of the interviews were analyzed with the help of qualitative data analysis techniques; and the data gathered out of the scale were analyzed with the help of SPSS 18.0 statistics packet. In line with the findings, some suggestions towards the classroom teaching education and the applications in primary schools have been presented. (C) 2013 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Academic World Education and Research Center.
AtıfWoS1OpenAlex4İncele - BildiriAçık Erişim2014The Comparison of The Wrestlers' Status of Some Physical, Physiological and Growth Hormone Status After Resting, Competition and Sauna Sessions
Kiyici, F.; Ucan, I.; Laborda, JC; Ozdamli, F; Maasoglu, Y
The aim of this study is to compare some of the physical, physiological, and growth hormone status during the resting, training and after the sauna sessions (80-100 degrees C and 10-15 % humidity) for wrestlers. Blood samples, for Growth Hormone (GH) were taken and stored during resting time, before breakfast in the morning, after training and the completion of sauna sessions. According to the results of the study; in body temperature and during resting and after training and sauna sessions (p<0.01), in the number of heart beats (NOV), both between resting status and training, sauna sessions and between training and sauna sessions (p<0.01), in reaction time (with right and left hand) both between resting status and training, and between training and sauna sessions (p<0.01), in GH both between resting time and sauna sessions, and between training and sauna sessions, results were stated statistically significant (p<0.01). (C) 2013 The Authors. Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Academic World Education and Research Center.
AtıfOpenAlex1İncele - BildiriAçık Erişim2014Developing a belief scale according to using computer technology in mathematics teaching
Yilmaz, Gul Kaleli; Besoluk, S
This study's aim is to develop a valid and reliable evaluation instrument to define the believes according to using technology in mathematical teaching. The sample is formed with 216 candidate teachers. While forming a scale those steps are followed having item tool, taking expert opinion, implementation, computing validity and reliability, finalizing the scale. At the end of the analysis scale is formed with 31 items, four factors and four factors' variance ratios are %44. Cronbach Alpha internal integrity coefficient is calculated as 0.895 for the whole scale. In line with findings the belief scale according to using computer technology in mathematics teaching is improved and it is decided as a valid and reliable evaluation instrument. (C) 2014 The Authors. Published by Elsevier Ltd.
AtıfWoS1OpenAlex2İncele - BildiriAçık Erişim2014Scopus SJRQ1Catalase positive cocci and volatile compounds in fermented sausages
Kamiloglu, Aybike; Sayin, Bilge; Kaban, Guzin; Kaya, Mukerrem
- BildiriAçık Erişim2014Scopus SJRQ1Probiotic meat products
Sayin, Bilge; Kamiloglu, Aybike; Kaya, Mukerrem; Kaban, Guzin
AtıfOpenAlex1İncele - BildiriAçık Erişim2014Investigation of Pre-service Science Teachers' Self-efficacy Beliefs of Science Teaching
Kahraman, Sakip; Yilmaz, Zeynel Abidin; Bayrak, Ramis; Gunes, Kubra; Ulvydiene, L; Rahimi, A
The scope of the study is to investigate the pre-service science teachers' self-efficacy beliefs of science teaching with respect to gender and grade level. Using the survey approach, the data of the study were gathered from 114 pre-service science teachers enrolled in the Faculty of Education at two universities in Turkey. The data was collected using a likert type scale, science teaching self-efficacy belief scale with 23 items, originally developed by Enochs-Riggs (1990). Variance analyses (two-way ANOVA) was performed on the collected data to reveal whether there are significant differences in science teacher candidates' self-efficacy beliefs of science teaching according to grade level and gender. The results of analysis showed that there was no statistically significant difference in pre-service science teachers' self-efficacy beliefs of science teaching with respect to both gender and grade level. (C) 2014 The Authors. Published by Elsevier Ltd.
AtıfWoS3OpenAlex16İncele - BildiriAçık Erişim2014Primary School Teacher Candidates' Offers to Primary School Students About Environmental Consciousness
Bozdemir, Hafife; Kodan, Hulya; Akdas, Hatice Betul; Uzunboylu, H
This study aims to determine the suggestions of primary school teaching final year students in regard to the introduction of environmental consciousness. A quantitative research approach was adopted in the present study conducted with 73 students receiving education at the Department of Primary School Teaching at Kastamonu University Faculty of Education. The data were collected by a semi-structured interview form developed by the researchers. The obtained data were presented in percentages and frequencies tables. The views of the fourth grade students of department of primary school teaching concerning the effective factors for introducing environmental consciousness, leading topics, methods and techniques to be used, assessment and evaluation techniques to be employed, activities, influential courses, sufficiency of subjects about environment in primary education curriculum, and whether there is a need for a separate environment course were determined. (C) 2014 Elsevier Ltd.
AtıfOpenAlex3İncele - MakaleAçık Erişim2013Scopus SJRQ2Carbonic anhydrase activity from the gilthead sea bream (Sparus aurata) liver: The toxicological effects of heavy metals
Kaya, Elif Duygu; Söyüt, Hakan; Beydemir, Sukru
Many studies have shown that metal ions may lead to oxidative stress in biological systems. Accordingly, DNA damage, protein modification, enzyme inhibition and activation, lipid peroxidation and many other effects may occur in living organisms. Many different formations of metal ions may enter human cells along with water, air, and various foods, and humans are negatively affected by these conditions, either directly or indirectly. These effects may cause irreversible damage to human metabolism. In this study, the toxicological effects of heavy metals on carbonic anhydrase enzyme activity from the gilthead sea bream liver were investigated. The carbonic anhydrase enzyme was purified via affinity chromatography and had a specific activity of 6775.5 EU mg(-1). The kinetics and characteristic properties, such as optimum pH, stable pH, optimum temperature, activation energy (E-a), activation enthalpy (Delta H), Q(10), K-m, and V-max, were determined for the purified enzyme SDS-polyacrylamide gel electrophoresis showed a single band and molecular weight of the subunit was approximately 25 kDa. Cd(II), Cu(II), Ni(II) and Ag(I) inhibited the enzyme activity in vitro. The type of inhibition and K-i values for these metals were calculated from Lineweaver-Burk plots as 17.74 mM, 36.20 mM, 12.85 mM and 0.025 mM for Cd(II), Cu(II), Ni(II) and Ag(I), respectively. All the metals were noncompetitive inhibitors. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.
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