Okan Özkaya

1000 total citations
66 papers, 680 citations indexed

About

Okan Özkaya is a scholar working on Plant Science, Obstetrics and Gynecology and Reproductive Medicine. According to data from OpenAlex, Okan Özkaya has authored 66 papers receiving a total of 680 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Plant Science, 11 papers in Obstetrics and Gynecology and 10 papers in Reproductive Medicine. Recurrent topics in Okan Özkaya's work include Postharvest Quality and Shelf Life Management (27 papers), Plant Physiology and Cultivation Studies (22 papers) and Horticultural and Viticultural Research (9 papers). Okan Özkaya is often cited by papers focused on Postharvest Quality and Shelf Life Management (27 papers), Plant Physiology and Cultivation Studies (22 papers) and Horticultural and Viticultural Research (9 papers). Okan Özkaya collaborates with scholars based in Türkiye, Germany and Kazakhstan. Okan Özkaya's co-authors include Hakan Kaya, Mekin Sezi̇k, Engı̇n Ulukaya, Fuat Demir, Deniz Yıldırım, S. Seyhan Tükel, Ralf Dittrich, Namık Delibaş, Mustafa Serteser and Demir Özbaşar and has published in prestigious journals such as SHILAP Revista de lepidopterología, Fertility and Sterility and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

Okan Özkaya

59 papers receiving 631 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Okan Özkaya Türkiye 13 211 176 160 127 94 66 680
K.S. Oh South Korea 5 26 0.1× 242 1.4× 93 0.6× 300 2.4× 92 1.0× 8 619
Qiannan Li China 17 112 0.5× 34 0.2× 256 1.6× 188 1.5× 136 1.4× 41 872
Mohamad Nusier Jordan 12 54 0.3× 71 0.4× 12 0.1× 31 0.2× 41 0.4× 41 581
Mika Kondo Japan 13 21 0.1× 284 1.6× 88 0.6× 170 1.3× 31 0.3× 25 528
Qiaoli Zhang China 15 59 0.3× 66 0.4× 11 0.1× 117 0.9× 29 0.3× 35 576
Kianoosh Malekzadeh Iran 13 58 0.3× 21 0.1× 56 0.3× 46 0.4× 41 0.4× 45 427
Akram Vatannejad Iran 17 12 0.1× 313 1.8× 28 0.2× 224 1.8× 38 0.4× 45 662
D. Haines United States 11 51 0.2× 17 0.1× 47 0.3× 53 0.4× 33 0.4× 23 463
Ovidiu Pop Romania 11 33 0.2× 32 0.2× 52 0.3× 22 0.2× 15 0.2× 48 444
Aili Aierken China 9 50 0.2× 45 0.3× 104 0.7× 15 0.1× 10 0.1× 18 354

Countries citing papers authored by Okan Özkaya

Since Specialization
Citations

This map shows the geographic impact of Okan Özkaya's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Okan Özkaya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Okan Özkaya more than expected).

Fields of papers citing papers by Okan Özkaya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Okan Özkaya. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Okan Özkaya. The network helps show where Okan Özkaya may publish in the future.

Co-authorship network of co-authors of Okan Özkaya

This figure shows the co-authorship network connecting the top 25 collaborators of Okan Özkaya. A scholar is included among the top collaborators of Okan Özkaya based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Okan Özkaya. Okan Özkaya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Satar, Serdar, et al.. (2020). Orman Alanlarında Kabuk Böceklerinin (Coleoptera: Curculionidae, Scolytinae) Mücadelesinde Monoterpenlerin Kullanımı. SHILAP Revista de lepidopterología. 8(7). 1522–1527. 1 indexed citations
2.
Özkaya, Okan, et al.. (2020). The Effect of Citric Acid and Ascorbic Acid Dips on Storage and Quality Properties of Fresh Cut Kiwifruit Slices. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. 23(4). 807–815. 1 indexed citations
3.
Özkaya, Okan, et al.. (2010). Ripening and quality response of 'Blackamber' plums to 1-methylcyclopropene during long-term storage. Journal of Food Agriculture & Environment. 8(2). 284–291. 6 indexed citations
4.
Özbaşar, Demir, Okan Özkaya, Mekin Sezi̇k, et al.. (2010). Raloxifene decreases serum malondialdehyde and nitric oxide levels in postmenopausal women with end‐stage renal disease under chronic hemodialysis therapy. Journal of obstetrics and gynaecology research. 36(1). 133–137. 10 indexed citations
5.
Özkaya, Okan, Mekin Sezi̇k, Demir Özbaşar, & Hakan Kaya. (2010). Abnormal Ductus Venosus Flow and Tricuspid Regurgitation at 11–14 Weeks' Gestation have High Positive Predictive Values for Increased Risk in First-Trimester Combined Screening Test: Results of a Pilot Study. Taiwanese Journal of Obstetrics and Gynecology. 49(2). 145–150. 6 indexed citations
6.
Özkaya, Okan, et al.. (2009). 1-Methylcyclopropene effects on quality parameters of long term stored apples cv. Granny Smith.. Journal of Food Agriculture & Environment. 7(1). 52–55. 3 indexed citations
7.
Özkaya, Okan, et al.. (2009). Chemical and physical characteristics of four strawberry cultivar.. Asian Journal of Chemistry. 21(3). 2185–2188. 1 indexed citations
8.
Özkaya, Okan, et al.. (2009). Response of 1-methylcyclopropene (1-MCP) treatments on some quality parameters of plum during storage.. Journal of Food Agriculture & Environment. 7(2). 233–236. 5 indexed citations
9.
Özkaya, Okan, et al.. (2009). Influence of 1-methylcyclopropene (1-MCP) on 'Fuji' apple quality during long-term storage. Journal of Food Agriculture & Environment. 7(2). 146–148. 9 indexed citations
10.
Özkaya, Okan, et al.. (2009). Evaluation of quality parameters of strawberry fruits in modified atmosphere packaging during storage.. AFRICAN JOURNAL OF BIOTECHNOLOGY. 8(5). 789–793. 30 indexed citations
11.
12.
Sezi̇k, Mekin, et al.. (2007). Expectant management of severe preeclampsia presenting before 25 weeks of gestation.. PubMed. 13(11). CR523–527. 14 indexed citations
13.
Özkaya, Okan, et al.. (2006). Effect of preharvest gibberellic acid treatments on postharvest quality of sweet cherry. International journal of food, agriculture and environment. 4(1). 189–191. 22 indexed citations
14.
Özkaya, Okan, et al.. (2006). Comparison of Tubal Transfer and Transcervical Uterine Embryo Transfer of Immediate Injected Oocytes and 2 - 3 Days Old Cultured Embryos. Geburtshilfe und Frauenheilkunde. 66(4). 377–382. 2 indexed citations
15.
Özkaya, Okan, et al.. (2005). Farklı derim sonrası uygulamaların Red Globe üzüm çeşidi muhafazasına etkileri. 4(2). 44–50. 2 indexed citations
16.
Kaya, Hakan, et al.. (2005). Does the diameter of an endometrioma predict the extent of pelvic adhesions associated with endometriosis?. PubMed. 50(3). 198–202. 9 indexed citations
17.
Özkaya, Okan, et al.. (2005). Mixed germ cell tumor of the ovary mimicking unruptured ectopic pregnancy presenting with unusually high serum alpha-fetoprotein level. Gynecological Surgery. 2(4). 307–310. 4 indexed citations
18.
19.
Kaya, Hakan, et al.. (2004). Intrafascial versus extrafascial abdominal hysterectomy: effects on urinary urge incontinence. International Urogynecology Journal. 15(3). 171–174. 7 indexed citations
20.
Kaya, Hakan, et al.. (2002). Intratubal Methotrexate for Prevention of Persistent Ectopic Pregnancy after Salpingotomy. The Journal of the American Association of Gynecologic Laparoscopists. 9(4). 464–467. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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