Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Oktay ÖZKAN"'
Autor:
Tomiwa Sunday Adebayo, Oktay Özkan
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24636- (2024)
Global warming has progressed into a pressing global concern, primarily driven by human activities. To address this issue, it is vital to identify the key drivers of ecological quality and develop effective policies in response. Consequently, this st
Externí odkaz:
https://doaj.org/article/12f6d032968d4da786398d7f8e5fa976
Publikováno v:
Sustainable Engineering and Innovation, Vol 3, Iss 1, Pp 49-53 (2021)
In this study, we discussed how can be the management hierarchy and management process in a university campus. Erciyes University is in the middle of the Anatolia Region that has about 60.000 population. The university has faculty /institutional admi
Externí odkaz:
https://doaj.org/article/ba8121a1d30b4a798b6c57bc8c0e3dce
Publikováno v:
Energies, Vol 16, Iss 6, p 2847 (2023)
Policymakers and environmental scientists have proposed numerous measures toward achieving a sustainable environment. Some of these measures include the efficient use of energy and a clean energy transition. This study empirically investigates the ro
Externí odkaz:
https://doaj.org/article/6c854031652b4028a1e34a0256be385c
Autor:
Oktay Özkan, Türker Şimşek
Publikováno v:
Ekonomi, Politika & Finans Araştırmaları Dergisi, Vol 5, Iss Özel Sayı, Pp 1-12 (2020)
This study examines the time-varying impact of the Novel Coronavirus (COVID-19) on stock returns by employing the bootstrap rolling window causality test. For this purpose, we use the daily data of COVID-19 confirmed cases and stock returns of six mo
Externí odkaz:
https://doaj.org/article/e3eb08bfff3e4229bcf5c44945a96094
Autor:
Oktay Özkan
Publikováno v:
Ekonomi, Politika & Finans Araştırmaları Dergisi, Vol 5, Iss 2, Pp 471-484 (2020)
Bu çalışmanın amacı Türkiye döviz piyasası içerisinde bulunan varlıkları tarihsel fiyat bilgileriyle getiri oranı tahmin edilebilirliği açısından karşılaştırmak ve Türkiye döviz piyasasının zayıf formdaki piyasa etkinliğini
Externí odkaz:
https://doaj.org/article/62d804fb3b284191b1bd52dd2de2a9d0
Autor:
Tuba Elif Özler, Özge Can Ceylan, Egemen Cebeci, Sami Uzun, Serhat Karadağ, Oktay Özkan, Yağmur Başhan, Hatice Burcu Dağ, Zeynep Karaali, Savaş Öztürk
Publikováno v:
Haseki Tıp Bülteni, Vol 58, Iss 3, Pp 245-250 (2020)
Aim:Focal segmental glomerulosclerosis (FSGS) is one of the common glomerulonephritis in Turkey and the world. The aim of our study was to determine demographic and clinical features and biopsy results of patients who were followed up with primary FS
Externí odkaz:
https://doaj.org/article/5e7a847e7bce461bbe08e303df15c575
Publikováno v:
Haseki Tıp Bülteni, Vol 58, Iss 2, Pp 176-182 (2020)
Aim:Vaspin is an insulin-sensitive adipokine secreted from visceral fat tissue, and belongs to the serine protease inhibitor family. The relationship between vaspin level and coronary artery disease is not known yet. We aimed to investigate the relat
Externí odkaz:
https://doaj.org/article/abb8891821e74be1bd437b3a898589ba
Autor:
IŞIL AYDEMİR, CANER ÖZBEY, GONCA DÖNMEZ ARAT, OKTAY ÖZKAN, AHMET SAVRAN, SEVİNÇ İNAN, MEHMET İBRAHİM TUĞLU
Publikováno v:
Mehmet Akif Ersoy Üniversitesi Sağlık Bilimleri Enstitüsü Dergisi, Vol 7, Iss 2, Pp 68-75 (2019)
The breast cancer has become a threat to women's lives at an increasing rate. The inadequate treatments of surgical procedures and chemotherapy affect negatively quality of patient life. Therefore, there has been an increase in demand for alternative
Externí odkaz:
https://doaj.org/article/d678c94b04a84d8cab2a76effd9fc207
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 23, Iss 9, Pp 1059-1063 (2017)
Organize Sanayi Bölgelerinin (OSB’ler) atıksu arıtma sorunu, çoğunlukla alıcı ortama deşarj standartlarını sağlayan geleneksel bir biyolojik atıksu arıtma tesisinin işletmeye alınmasıyla çözülmektedir. Ancak, alıcı ortamların
Externí odkaz:
https://doaj.org/article/3f6222ef66b044e183095f91f6c006b7
Autor:
Savaş Öztürk, Yaprak Pelin Gündoğdu, Meltem Gürsu, Mehmet Yamak, Oktay Özkan, Fuat Şar, Mustafa Yenigün, Rümeyza Kazancıoğlu
Publikováno v:
Haseki Tıp Bülteni, Vol 53, Iss 3, Pp 214-219 (2015)
Aim: Use of herbal products is relatively common among general population. We aimed to study the use of herbal products for any reason in patients with type 2 diabetes mellitus (DM). Methods: A questionnaire containing objective questions was fil
Externí odkaz:
https://doaj.org/article/ffba5e0086c34b508533029bcc534ee5