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Academician

İBRAHİM HAKKI KÖKER

Doçent

Başkent Üniversitesi

Research topics OpenAlex
Articles 33 YÖKSİS 33 · OpenAlex 0 Total citations 66 h-index 6 · OpenAlex Q1 articles 5 Scopus · WoS Q1 3 Best field rank #10,393 / 43,834 Main field · top 23.7% Co-authors 70 10 Turkish institutions
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 33
YÖKSİS33 OpenAlex0
Projects 3
Books 3
Proceedings 25

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 26
h-index 6 Percentile in Türkiye: 68 #305 of 1,077 at their university by h-index
i10-index
2
Total citations
66
Top 43% in Türkiye
Per article
2.5
FWCI
0.29
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. The clinical feature and outcome of groove pancreatitis in a cohort: A single center experience with review of the literature 2022 12 citations
  2. Prognostic value of increased B type natriuretic peptide in cases with acute pancreatitis 2012 10 citations
  3. The Role of Serum Cytokines in the Pathogenesis of Hepatic Osteodystrophy in Male Cirrhotic Patients 2012 9 citations

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.

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
70
With an akaturk profile
25
Turkish institutions
10
Co-authored works
%85

Academic co-authors 25

  1. HAKAN ŞENTÜRK Profesör · Bezm-İ Âlem Vakıf Üniversitesi 15
  2. ALİ TÜZÜN İNCE Profesör · Bezm-İ Âlem Vakıf Üniversitesi 6
  3. ELMAS BİBERCİ KESKİN Profesör · Sağlık Bilimleri Üniversitesi 6
  4. KORAY KOÇHAN Doktor Öğretim Üyesi · Biruni Üniversitesi 5
  5. HASAN CELALETTİN ÜMİT Profesör · Trakya Üniversitesi 3
  6. SERCAN KİREMİTÇİ Doktor Öğretim Üyesi · Bezm-İ Âlem Vakıf Üniversitesi 3
  7. ÖMER UYSAL Doktor Öğretim Üyesi · İstanbul Üniversitesi-Cerrahpaşa 3
  8. ALİ RIZA SOYLU Profesör · Trakya Üniversitesi 2
  9. BİLGE SÜMBÜL Profesör · Bezm-İ Âlem Vakıf Üniversitesi 2
  10. ZÜHAL GÜCİN Profesör · Bezm-İ Âlem Vakıf Üniversitesi 2
Show all (25)
  1. ADEM ATICI Doçent · İstanbul Medeniyet Üniversitesi 1
  2. CENGİZ TUĞLU Profesör · Trakya Üniversitesi 1
  3. EKREM KARA Profesör · Recep Tayyip Erdoğan Üniversitesi 1
  4. HAKAN KUNDURACILAR Doktor Öğretim Üyesi · Trakya Üniversitesi 1
  5. HAYDAR CELAL KARLIKAYA Profesör · Trakya Üniversitesi 1
  6. HÜSEYİN KAYADİBİ Profesör · Eskişehir Osmangazi Üniversitesi 1
  7. HÜSEYİN TOPRAK Profesör · Bezm-İ Âlem Vakıf Üniversitesi 1
  8. MURAT KÖSE Profesör · İstanbul Üniversitesi 1
  9. MUSTAFA YILDIZ Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
  10. NERMİN TUNÇBİLEK Profesör · Trakya Üniversitesi 1
  11. SABAHATTİN DESTEK Profesör · Üsküdar Üniversitesi 1
  12. SEDAT ÜSTÜNDAĞ Profesör · Trakya Üniversitesi 1
  13. TUFAN TÜKEK Profesör · İstanbul Üniversitesi 1
  14. ÖZLEM YENİDÜNYA Öğretim Görevlisi · Başkent Üniversitesi same university 1
  15. İSMAİL YURTSEVER Doçent · Bezm-İ Âlem Vakıf Üniversitesi 1

National collaboration 10 institutions

Within own university1 joint works · Başkent Üniversitesi

  1. Bezm-İ Âlem Vakıf Üniversitesi 15 works · 7 academics
  2. Sağlık Bilimleri Üniversitesi 6 works · 1 academics
  3. Biruni Üniversitesi 5 works · 1 academics
  4. Trakya Üniversitesi 5 works · 7 academics
  5. İstanbul Üniversitesi-Cerrahpaşa 4 works · 2 academics
  6. Eskişehir Osmangazi Üniversitesi 1 works · 1 academics
  7. Recep Tayyip Erdoğan Üniversitesi 1 works · 1 academics
  8. Üsküdar Üniversitesi 1 works · 1 academics
  9. İstanbul Medeniyet Üniversitesi 1 works · 1 academics
  10. İstanbul Üniversitesi 1 works · 2 academics

Other co-authors (incl. international) 45

FATMA ÜMİT MALYA 3GÜLBİN ÜNSAL 3NECATİ ÇAKIR 3Nurcan Ünver 3ÖMER NURİ PAMUK 3GÜLSEREN SEVEN 2HÜSEYİN AHMET TEZEL 2MEHMET ERCÜMENT ÜNLÜ 2ALPAY MEDETALİBEYOĞLUAYŞE ARALAŞMAKBEDİA GÜLENBilge Sümbül GültepeCEREN GÖNÜLTAŞCan DavutoğluEMRE SİVRİKOZENDER ARIKANERKAN ÇAĞLARERSAN TATLIEmine Bilge ÇapariliErkan öztekinGÜLTAÇ ÖZBAYHÜSEYİN SÜRÜCÜHİLAL TAN KÖKERKAMURAN CUMHUR DEĞERMEHMET SAİT BUĞDACIMEHMET ÖZKANMurat AkarsuNURHAN ŞAHİNNURLAN HÜSEYNOVNurten Akyürek SavaşOSMAN AKDEMİRRabia DenizSALİM DÖNMEZSELMA ŞENGİZ ERHANSakine Candan MerzifonluSeda ÇelikTALİP ASİLTimur Selçuk AkpınarYUNUS YAPALAKYUSUF YEŞİL

Show all (45)

Yücel ArmanÖMÜR ALANŞAHENDE ELAGÖZŞERİFE DEĞİRMENCİOĞLU TOSUNşengül aydın yoldemir

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.

Index quartiles

?
Scopus (SJR) 28
  • Q1 5 %17.9
  • Q2 12 %42.9
  • Q3 8 %28.6
  • Q4 3 %10.7
WoS (JCR) 28
  • Q1 3 %10.7
  • Q2 3 %10.7
  • Q3 6 %21.4
  • Q4 16 %57.1
TR Index 11 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 26 %33.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 28

WoS (JCR)

  • YÖKSİS rows 28

Articles

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

33articles

Journals with publications

23 journals

Narrow down

Scopus (SJR)
Q15 Q212 Q38 Q43
WoS (JCR)
Q13 Q23 Q36 Q416
TR Index
11articles

Article list

  1. 2023 Accidental late PEG dislodgment in 3 cases with a narrow stoma: Bougie dilatation rescue Kare Publishing DOI 10.14744/tjtes.2023.09130 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 44.8%
  2. 2023 Study methodology in pancreatic cysts Elsevier BV DOI 10.1016/j.pan.2023.06.008 YÖKSİS SJR Q1 JCR Q2 OpenAlex 11.6%
  3. 2023 Comparison of the optimized direct spectrophotometric serum prolidase enzyme activity assay method with the currently used spectrophotometric assay methods and liver fibrosis indexes to distinguish the early stages of liver fibrosis in patients with chronic hepatitis B infection Oxford University Press (OUP) DOI 10.1093/labmed/lmad025 YÖKSİS SJR Q3 JCR Q4 OpenAlex 41.6%
  4. 2023 Endoscopic ultrasound-guided gastrojejunostomy with a direct technique without previous intestinal filling using a tubular fully covered self-expandable metallic stent The Korean Society of Gastrointestinal Endoscopy DOI 10.5946/ce.2023.022 YÖKSİS SJR Q2 JCR Q3 OpenAlex 75.0%
  5. 2022 The clinical feature and outcome of groove pancreatitis in a cohort: A single center experience with review of the literature Kare Publishing DOI 10.14744/tjtes.2022.12893 YÖKSİS TR Index SJR Q2 JCR Q4 OpenAlex 89.8%
  6. 2022 BOUGIE DILATATION IN BENIGN ESOPHAGEAL STRICTURES: EVALUATION OF ADJUVANT METHYLPREDNISOLONE INJECTION Istanbul University DOI 10.26650/IUITFD.1011641 YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 10.7%
  7. 2022 Prediction of mortality at first admission in COVID-19 pneumonia: A retrospective cohort study Medicine Science DOI 10.5455/medscience.2021.07.237 YÖKSİS TR Index OpenAlex 5.1%
  8. 2021 Mucinous Pancreatic Cysts: Comparison of Cyst Size and Location in Certain Mucinous Cyst Subgroups Turkish Journal of Gastroenterology DOI 10.5152/tjg.2021.21318 YÖKSİS SJR Q3 JCR Q4 OpenAlex 13.2%
  9. 2021 Mucin expression in mucinous pancreatic cysts: Can string sign test predict mucin types? A single center pilot study The Turkish Journal of Gastroenterology DOI 10.5152/tjg.2020.20060 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 43.5%
  10. 2021 Can serum histone H4 levels predict mucosal healing in Crohn's disease? Gastroenterology Review DOI 10.5114/pg.2021.106663 YÖKSİS SJR Q1 JCR Q4 OpenAlex 53.3%
  11. 2021 Esophageal inlet patch: Demographic and endoscopic characteristics of patients and review of the literature Akademik Gastroenteroloji Dergisi DOI 10.17941/agd.982255 YÖKSİS TR Index OpenAlex 14.1%
  12. 2020 The relationship of serum histone H3.3 and H4 with chronic hepatitis B Journal of the Pakistan Medical Association DOI 10.5455/JPMA.19365 YÖKSİS SJR Q4 JCR Q4 OpenAlex 2.6%
  13. 2020 Cyst Fluid Carcinoembryonic Antigen Level Difference between Mucinous Cystic Neoplasms and Intraductal Papillary Mucinous Neoplasms Clinical Endoscopy DOI http://e-ce.org/journal/view.php?doi=10.5946/ce.2020.083 YÖKSİS SJR Q2 JCR Q3
  14. 2020 Evaluation of Ki67 index in endoscopic ultrasound-guided fine needle aspiration samples for the assessment of malignancy risk in gastric gastrointestinal stromal tumors Digestive Diseases DOI 10.1159/000511994 YÖKSİS SJR Q2 JCR Q4 OpenAlex 73.5%
  15. 2020 DIAGNOSTIC VALUE OF SOLUBLE TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS IN SPONTANEOUS BACTERIAL PERITONITIS İstanbul Tıp Fakültesi Dergisi DOI 10.26650/IUITFD.2020.0047 YÖKSİS TR Index SJR Q4 JCR Q4 OpenAlex 9.7%
  16. 2020 Can smoking have an effect on total rectum wall thickness in ulcerative colitis? Endoskopi Gastrointestinal DOI https://dergipark.org.tr/tr/doi/10.17940/endoskopi.832000 YÖKSİS TR Index
  17. 2019 The role of plasma exchange in hypertriglyceridemia-induced acute pancreatitis European Journal of Gastroenterology Hepatology DOI 10.1097/MEG.0000000000001399 YÖKSİS SJR Q2 JCR Q4
  18. 2019 The relationship between serum histon levels and the severity of acute pancreatitis Turkish Journal of Gastroenterology DOI 10.5152/tjg.2019.18592 YÖKSİS SJR Q3 JCR Q4 OpenAlex 71.9%
  19. 2019 An Incidental RectalWall Bulging Lesion in a Patient with a History of Resected Ovarian Tumor Turkiye Klinikleri Journal of Case Reports YÖKSİS TR Index OpenAlex 2.6%
  20. 2019 Kronik hepatit B’ye bağlı sirozda lamivudin kullanımı ile artan asit natural killer hücreleri: Pilot çalışma Akademik Gastroenteroloji Dergisi DOI https://dergipark.org.tr/tr/doi/10.17941/agd.676970 YÖKSİS TR Index

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