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Academician

MEHMET KOÇAK

Profesör

İstanbul Medipol Üniversitesi Tıp Fakültesi Tıp Pr.

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal İstatistik
Keywords YÖKSİS
Articles 87 YÖKSİS 87 · OpenAlex 0 Total citations 8,954 h-index 44 · OpenAlex Q1 articles 70 Scopus · WoS Q1 59 Best field rank #1 / 303 Keyword · top 0.3% Co-authors 3 1 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 84 + YÖKSİS · co-author record: 10
h-index 44 Percentile in Türkiye: 100 #2 of 926 at their university by h-index
i10-index
75
Total citations
8,954
Top 0.1% in Türkiye
Per article
95.3
FWCI
3.81
1.00 = world average
World top 1%
5
World top 10%
36

Most cited articles

  1. A perivascular niche for brain tumor stem cells 2007 world top 1% 2,199 citations
  2. Medulloblastoma: clinicopathological correlates of SHH, WNT, and non-SHH/WNT molecular subgroups 2011 world top 1% 564 citations
  3. Neurocognitive consequences of risk-adapted therapy for childhood medulloblastorna 2005 world top 10% 402 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. 10 articles (106 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: 48.

Field ranking

YÖKSİS ?
Keyword rankings 3

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
3
With an akaturk profile
1
Turkish institutions
1
Co-authored works
%3

Academic co-authors 1

  1. SELMAN AKTAŞ Doktor Öğretim Üyesi · Sağlık Bilimleri Üniversitesi 1

National collaboration 1 institutions

  1. Sağlık Bilimleri Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 2

AKİF AYAZRebecca Krukowski

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 0 articles
OpenAlex citation percentile
Top 1%5
Top 10%35
Avg · n 83 %81.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 85

WoS (JCR)

  • YÖKSİS rows 83

Articles

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

87articles

Journals with publications

50 journals

Narrow down

Scopus (SJR)
Q170 Q211 Q34 Q40
WoS (JCR)
Q159 Q211 Q310 Q43
TR Index
0articles

Article list

  1. 2022 Spatial Association of Environmental and Dietary Factors with COPD Deaths INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE DOI 10.2147/COPD.S364076 YÖKSİS SJR Q1 JCR Q3 OpenAlex 48.3%
  2. 2022 A pooled RT-PCR testing strategy for more efficient COVID-19 pandemic management INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES DOI 10.1016/j.ijid.2021.12.328 YÖKSİS SJR Q1 JCR Q1 OpenAlex 64.9%
  3. 2022 A Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of ThymoQuinone Formula (TQF) for Treating Outpatient SARS-CoV-2 PATHOGENS DOI 10.3390/pathogens11050551 YÖKSİS SJR Q2 JCR Q2 OpenAlex 82.4%
  4. 2022 A Spatial Analysis of Air Quality and Food Consumption Surrogates in Relation to Asthma Deaths: An Analytical Research Türkiye Klinikleri Biyoistatistik Dergisi DOI 10.5336/biostatic.2021-84929 YÖKSİS OpenAlex 3.9%
  5. 2021 Counselor Efficiency at Providing Feedback in a Technology-Based Behavioral Weight Loss Intervention: Longitudinal Analysis JMIR FORMATIVE RESEARCH DOI 10.2196/23974 YÖKSİS SJR Q1 JCR Q1 OpenAlex 88.7%
  6. 2021 Assessing the Contribution of Self-Monitoring Through a Commercial Weight Loss App: Mediation and Predictive Modeling Study JMIR MHEALTH AND UHEALTH DOI 10.2196/18741 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.0%
  7. 2020 An Application of the Bayesian Periodicity Test to Identify Diurnal Rhythm Genes in the Brain IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS DOI 10.1109/TCBB.2018.2859971 YÖKSİS SJR Q2 JCR Q1 OpenAlex 5.9%
  8. 2020 Sociodemographic Characteristics Associated with Pretreatment Weight Change in a U.S. Military Behavioral Weight Loss Intervention Military Behavioral Health DOI 10.1080/21635781.2020.1750512 YÖKSİS SJR Q3 OpenAlex 67.4%
  9. 2020 Gender-Specific Modeling of Growth Profiles in Pre-School-Age Children Turkiye Klinikleri Journal of Biostatistics DOI 10.5336/biostatic.2019-71002 YÖKSİS OpenAlex 20.5%
  10. 2018 A pediatric brain tumor consortium phase II trial of capecitabine rapidly disintegrating tablets with concomitant radiation therapy in children with newly diagnosed diffuse intrinsic pontine gliomas PEDIATRIC BLOOD & CANCER DOI 10.1002/pbc.26832 YÖKSİS SJR Q1 JCR Q1 OpenAlex 75.8%
  11. 2018 Association of prenatal folate status with early childhood wheeze and atopic dermatitis PEDIATRIC ALLERGY AND IMMUNOLOGY DOI 10.1111/pai.12834 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 95.7%
  12. 2018 The association of maternal prenatal vitamin D levels and child current wheeze ANNALS OF ALLERGY ASTHMA & IMMUNOLOGY YÖKSİS SJR Q2 JCR Q2
  13. 2017 Examining the relationship between antihypertensive medication satisfaction and adherence in older patients RESEARCH IN SOCIAL & ADMINISTRATIVE PHARMACY DOI 10.1016/j.sapharm.2016.06.013 YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.5%
  14. 2017 A Phase II feasibility study of oral etoposide given concurrently with radiotherapy followed by dose intensive adjuvant chemotherapy for children with newly diagnosed high-risk medulloblastoma (protocol POG 9631): A report from the Children's Oncology Group PEDIATRIC BLOOD & CANCER DOI 10.1002/pbc.26373 YÖKSİS SJR Q1 JCR Q1 OpenAlex 79.5%
  15. 2017 Meta-analysis of univariate P-values COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION DOI 10.1080/03610918.2014.995818 YÖKSİS SJR Q3 JCR Q4 OpenAlex 76.6%
  16. 2017 Correlation of F-18-FDG PET and MRI Apparent Diffusion Coefficient Histogram Metrics with Survival in Diffuse Intrinsic Pontine Glioma: A Report from the Pediatric Brain Tumor Consortium JOURNAL OF NUCLEAR MEDICINE DOI 10.2967/jnumed.116.185389 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.5%
  17. 2017 Motivations for Weight Loss Among Active Duty Military Personnel MILITARY MEDICINE DOI 10.7205/MILMED-D-16-00380 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 93.3%
  18. 2017 Risk for microbial keratitis: Comparative metaanalysis of contact lens wearers and post-laser in situ keratomileusis patients JOURNAL OF CATARACT AND REFRACTIVE SURGERY DOI 10.1016/j.jcrs.2016.10.022 YÖKSİS SJR Q1 JCR Q2 OpenAlex 84.4%
  19. 2017 Long-term outcomes of early compared to late onset choledochocholedochal anastomotic strictures after orthotopic liver transplantation CLINICAL TRANSPLANTATION DOI 10.1111/ctr.13003 YÖKSİS SJR Q2 JCR Q3 OpenAlex 75.3%
  20. 2017 Regulatory T cell subsets in patients with medulloblastoma at diagnosis and during standard irradiation and chemotherapy (PBTC N-11) CANCER IMMUNOLOGY IMMUNOTHERAPY DOI 10.1007/s00262-017-2051-6 YÖKSİS SJR Q1 JCR Q2 OpenAlex 70.3%

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