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akaturk Academic measurement
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Academician

ZİYA KALEM

Profesör

İstinye Üniversitesi Tıp Fakültesi Cerrahi Tıp Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Kadın Hastalıkları ve Doğum
Articles 44 YÖKSİS 44 · OpenAlex 0 Total citations 570 h-index 15 · OpenAlex Q1 articles 6 Scopus · WoS Q1 4 Best field rank #9,057 / 39,749 Main field · top 22.8% Co-authors 55 7 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 41 + YÖKSİS · co-author record: 4
h-index 15 Percentile in Türkiye: 92 #62 of 519 at their university by h-index
i10-index
20
Total citations
570
Top 11% in Türkiye
Per article
12.7
FWCI
1.13
1.00 = world average
World top 1%
0
World top 10%
7

Most cited articles

  1. Intrauterine G-CSF Administration in Recurrent Implantation Failure (RIF): An Rct 2020 world top 10% 68 citations
  2. Correlations of Maternal Neutrophil to Lymphocyte Ratio (NLR) and Platelet to Lymphocyte Ratio (PLR) with Birth Weight 2017 45 citations
  3. An Optimal Uterine Closure Technique for Better Scar Healing and Avoiding Isthmocele in Cesarean Section: A Randomized Controlled Study 2019 world top 10% 41 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 4 articles (32 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 14.

Field ranking

YÖKSİS ?

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
55
With an akaturk profile
12
Turkish institutions
7
Co-authored works
%100

Academic co-authors 12

  1. MÜBERRA NAMLI KALEM Profesör · İstinye Üniversitesi same university 41
  2. AŞKI ELLİBEŞ KAYA Profesör · İstanbul Aydın Üniversitesi 3
  3. HAKAN TİMUR Profesör · Ordu Üniversitesi 3
  4. HASAN ALİ İNAL Profesör · Sağlık Bilimleri Üniversitesi 3
  5. DUYGU DAYANIR Doktor Öğretim Üyesi · Gazi Üniversitesi 2
  6. ELVAN ANADOL Profesör · Gazi Üniversitesi 2
  7. ÇİĞDEM ELMAS Profesör · Gazi Üniversitesi 2
  8. AYLİN SEPİCİ DİNÇEL Profesör · Gazi Üniversitesi 1
  9. CANAN YALÇIN Öğretim Görevlisi (ders Vermekle Görevli) · Necmettin Erbakan Üniversitesi 1
  10. GÜLİSTAN SANEM SARIBAŞ Doçent · Sağlık Bilimleri Üniversitesi 1
Show all (12)
  1. RABİA TURAL Doktor Öğretim Üyesi · Sinop Üniversitesi 1
  2. TURGUT AYDIN Profesör · Acıbadem Mehmet Ali Aydınlar Üniversitesi 1

National collaboration 7 institutions

Within own university41 joint works · İstinye Üniversitesi

  1. Gazi Üniversitesi 4 works · 4 academics
  2. Sağlık Bilimleri Üniversitesi 4 works · 2 academics
  3. Ordu Üniversitesi 3 works · 1 academics
  4. İstanbul Aydın Üniversitesi 3 works · 1 academics
  5. Acıbadem Mehmet Ali Aydınlar Üniversitesi 1 works · 1 academics
  6. Necmettin Erbakan Üniversitesi 1 works · 1 academics
  7. Sinop Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 43

BATUHAN BAKIRARAR 18TİMUR GÜRGAN 15COŞKUN ŞİMŞİR 5NİLÜFER AKGÜN 5AYDIN KÖŞÜŞ 4EBRU YÜCE 4AYÇAĞ YORGANCI 3BANU SEVEN 3HALİL RUSO 3NAFİYE YILMAZ 3NERMİN KÖŞÜŞ 3AYLA AÇAR ESER 2BANU BİLEZİKÇİ 2CANAN YILMAZ 2FERİDE SÖYLEMEZ 2HATİCE AKTAŞ 2KADİR DEMİRCAN 2TUNCAY YÜCE 2ZEHRA CANDAN İLTEMİR DUVAN 2ZEYNEP KAMALAK 2ÖZGE HAN 2ALPER BAŞBUĞALİ ERGÜNAYLA ESERCAN ATEŞCANDAN ÖZOĞULCEM ATABEKOĞLUEBRU HATIRNAZELİF GANİME AYGÜNERKİN KENTHATİCE BALCIMELAHAT ATASEVERMURAT SEVALNALAN KARAPERİHAN YALÇINKAYASELVİN AYDINTAMER SARITURGUT VARTUĞRUL ÇELİKZEYNEP KALAYLIOĞLU

Show all (43)

ÖNDER SÜRGİTİLKNUR GÜMÜŞŞAFAK HATIRNAZ

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Indexes and citation percentiles

?
TR Index 15 articles
OpenAlex citation percentile
Top 1%0
Top 10%7
Avg · n 41 %62.3
Other counts

Scopus (SJR)

  • YÖKSİS rows 34

WoS (JCR)

  • YÖKSİS rows 29

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

44articles

Journals with publications

34 journals

Narrow down

Scopus (SJR)
Q16 Q28 Q314 Q46
WoS (JCR)
Q14 Q25 Q310 Q410
TR Index
15articles

Article list

  1. 2023 A rat study on the PTEN expression in ovarian tissue in PCOS and folliculogenesis Scientific Reports DOI 10.1038/s41598-023-47809-y YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 90.1%
  2. 2023 Polikistik over sendromu (PCOS) ve endometriozis tanili infertil bireylerden elde edilen kumulus hücreleri ve foliküler sivinin sağlikli bireylerden elde edilen örneklerle karşilaştirilmasi Turkish Journal of Clinics and Laboratory DOI 10.18663/tjcl.1339043 YÖKSİS TR Index OpenAlex 18.5%
  3. 2022 Comparing the success rate of natural cycle and modified natural cycle protocols for frozen-thawed embryo transfer Gynecological Endocrinology DOI 10.1080/09513590.2022.2128747 YÖKSİS SJR Q2 JCR Q3 OpenAlex 62.4%
  4. 2022 Factors that affect survival in vaginal cancer: a seer analysis Journal of Obstetrics and Gynaecology DOI 10.1080/01443615.2022.2049717 YÖKSİS SJR Q3 JCR Q4 OpenAlex 64.6%
  5. 2021 Enhancement of Folliculogenesis by Fresh Onion Juice in a Rat Model Current Traditional Medicine DOI 10.2174/2215083806999200819170727 YÖKSİS SJR Q4 JCR Q4 OpenAlex 5.3%
  6. 2020 Intrauterine G-CSF Administration in Recurrent Implantation Failure (RIF): An Rct Scientific Reports DOI 10.1038/s41598-020-61955-7 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.8%
  7. 2020 The Additional Diagnostic Value of NLR and PLR for CA-125 in the Differential Diagnosis Of Endometrioma and Benign Ovarian Cysts in Women of Reproductive Age: A Retrospective Case-Control Study The European Research Journal DOI 10.18621/eurj.483442 YÖKSİS TR Index OpenAlex 72.4%
  8. 2019 Systematic and standardized hysteroscopic endometrial injury for treatment of recurrent implantation failure Reproductive BioMedicine Online DOI 10.1016/j.rbmo.2019.02.014 YÖKSİS SJR Q1 JCR Q1 OpenAlex 81.2%
  9. 2019 The Relationship Between the Levels of Anti-Müllerian Hormone, Vaspin, Visfatin, and the Patterns of Nutrition and Menstruation in Non-Polycystic Ovary Syndrome and Non-Obese Young Women Clinical and Experimental Obstetrics and Gynecology DOI 10.12891/ceog4618.2019 YÖKSİS SJR Q3 JCR Q4 OpenAlex 67.1%
  10. 2019 An Optimal Uterine Closure Technique for Better Scar Healing and Avoiding Isthmocele in Cesarean Section: A Randomized Controlled Study Journal of Investigative Surgery DOI 10.1080/08941939.2019.1610530 YÖKSİS SJR Q3 JCR Q3 OpenAlex top 10% OpenAlex 91.8%
  11. 2019 Rewarding Conversation Between Oocyte and Cumulus Cells Directs the Process of Folliculogenesis Gazi Medical Journal DOI 10.12996/gmj.2019.110 YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 70.6%
  12. 2019 Reproduktif Sistemde ADAMTS Genleri Uludağ Üniversitesi Tıp Fakültesi Dergisi DOI 10.32708/uutfd.504161 YÖKSİS TR Index OpenAlex 1.3%
  13. 2019 Fetal Nuchal Translucency: Is There An Association with Birthweight and Neonatal Wellbeing? Turkish Journal of Obstetrics and Gynecology DOI 10.4274/tjod.galenos.2019.21384 YÖKSİS TR Index SJR Q3 OpenAlex 73.7%
  14. 2019 The Factors That Effect in Vitro Fertilization Success in Women of Critical Ages: “38-40 Years” Cumhuriyet Medical Journal DOI 10.7197/223.vi.532805 YÖKSİS TR Index SJR Q4 OpenAlex 3.2%
  15. 2018 Natural Cycle versus Hormone Replacement Therapy Cycle in Frozen-Thawed Embryo Transfer Saudi Medical Journal DOI 10.15537/smj.2018.11.23299 YÖKSİS SJR Q3 JCR Q3 OpenAlex 85.3%
  16. 2018 Fresh versus Frozen-Thawed Blastocyst Transfer in High Responders Ginekologia Polska DOI 10.5603/GP.a2018.0070 YÖKSİS SJR Q3 JCR Q4 OpenAlex 87.4%
  17. 2018 Comparison of Melatonin Levels in the Colostrum Between Vaginal Delivery and Cesarean Delivery American Journal of Perinatology DOI 10.1055/s-0037-1608681 YÖKSİS SJR Q2 JCR Q3 OpenAlex 46.5%
  18. 2018 Ginger (Zingiber Officinale) Might Improve Female Fertility: A Rat Model Journal of the Chinese Medical Association DOI 10.1016/j.jcma.2017.12.009 YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 94.5%
  19. 2018 Reply (Comment on Ginger (Zingiber Officinale) Might Improve Female Fertility: A Rat Model) Journal of the Chinese Medical Association DOI 10.1016/j.jcma.2018.07.003 YÖKSİS SJR Q2 JCR Q2
  20. 2018 The Effect of Stress Incontinence Operations on Sexual Functions: Laparoscopic Burch versus Transvaginal Tape-O Gynecology and Minimally Invasive Therapy-GMIT DOI 10.4103/GMIT.GMIT_22_18 YÖKSİS SJR Q3 JCR Q3 OpenAlex 61.3%

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