Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Musa Yıldırım"'
Publikováno v:
Advances in Civil and Architectural Engineering, Vol 14, Iss 27, Pp 131-142 (2023)
Cement-based composites have various advantages such as low cost, easy shaping, and high compressive strength. Therefore, they are widely used in the construction industry. However, their brittle structure makes them prone to cracking, which must be
Externí odkaz:
https://doaj.org/article/c7746d390d0045a7b5537b29718e083a
Autor:
Musa Yıldırım, Hacer Bilir Özhan
Publikováno v:
Advances in Civil and Architectural Engineering, Vol 14, Iss 27, Pp 32-43 (2023)
In this study, calcium carbonate was formed on the surfaces and inner structure of concrete using the microbially induced carbonate precipitation method. Bacillus megaterium bacteria were supplemented into the curing water and concrete mixtures. Thre
Externí odkaz:
https://doaj.org/article/03363f7e8fb94ed4a0ce0fac793096f0
Autor:
Hacer Bi̇li̇r Özhan, Musa Yıldırım
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 3, Pp 1421-1430 (2020)
Bacterial concrete specimens were produced in this study to investigate the effects of microbially induced calcium carbonate precipitation (MICP) mechanism on concrete durability. Bacterial concrete (BC) samples were produced through supplementation
Externí odkaz:
https://doaj.org/article/89965b09ed8d4b15b34301541a3aac0a
Autor:
Musa Yıldırım, Hacer Bilir Özhan
Publikováno v:
Periodica Polytechnica Civil Engineering.
Concrete is exposed to a variety of stresses throughout its service life, which can result in cracks and damage. The use of fibers in concrete mixtures is known to improve the mechanical and durability properties of the concrete. In this study, glass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86646743a3bb42f2287bfd0eefe38699
https://doi.org/10.3311/ppci.21387
https://doi.org/10.3311/ppci.21387
Autor:
Sefa Bulut, Musa Yıldırım
Publikováno v:
Uluslararası İnsan Bilimleri Dergisi; Cilt 17 Sayı 2 (2020); 402-414
Journal of Human Sciences; Vol. 17 No. 2 (2020); 402-414
Journal of Human Sciences; Vol. 17 No. 2 (2020); 402-414
The purpose of this study was to investigate teacher candidates’ problems and psychological symptoms. The study also aimed at examining psychological symptoms in terms of problem area, gender and department variables. Participants consisted of 77 (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cb664e9f34f573153ec296b8451e46
https://doi.org/10.14687/jhs.v17i2.4313
https://doi.org/10.14687/jhs.v17i2.4313
Autor:
Musa Yildirim, Hacer Bilir Özhan
Publikováno v:
Journal of Innovative Science and Engineering, Vol 7, Iss 1, Pp 48-59 (2023)
Concrete is the most common building material used worldwide. Significantly high strength values have been achieved owing to developing material technology. Besides compressive strength, durability properties should also be taken into consideration s
Externí odkaz:
https://doaj.org/article/c2820e2cbb544997b5873c87ca5a4b2d
Publikováno v:
Volume: 13, Issue: 2 165-171
Technological Applied Sciences
Technological Applied Sciences
Bu çalışmada, mekanik öğütmeyöntemiyle üretilen Al-bazlı kompozit malzemelerin üretiminde farklımiktarlarda ilave edilen SiC ve öğütme süresinin mikroyapı, yoğunluk ve sertliküzerine etkisi incelenmiştir. Çalışma kapsamında, al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc97cd708902546abc9e55979b9107eb
https://dergipark.org.tr/tr/pub/nwsatecapsci/issue/34934/350327
https://dergipark.org.tr/tr/pub/nwsatecapsci/issue/34934/350327
Gratitude, Forgiveness and Humility as Predictors of Subjective Well-being among University Students
Publikováno v:
International Online Journal of Educational Sciences. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc573559bce375757ead4cc6c13e0efb
https://doi.org/10.15345/iojes.2016.01.004
https://doi.org/10.15345/iojes.2016.01.004
Autor:
Musa YILDIRIM, Dursun ÖZYÜREK
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 6, Iss 2, Pp 269-276 (2018)
In this study, microstructure, hardness and wear behaviors of 7075 Al alloy with adding different amount of Mn were investigated produced by powder metallurgy method. In the scope of the study, four different amount of Mn (0.5%, 1%, 2%,3%) was added
Externí odkaz:
https://doaj.org/article/64ca41b5649f469da2c7f98ccf6ad5d0
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 6, Iss 1, Pp 233-239 (2018)
In this study, the effects of different solid solution temperatures (465 °C, 470 °C, 475 °C, 480 °C and 485 °C) before aging heat treatment on the microstructure and wear behaviors of AA7075 were investigated. Scanning electron microscope was us
Externí odkaz:
https://doaj.org/article/4ad473435e93429ebc528fa29363fd0c