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Academician

HATİCE NAZAN ÇAĞLAR

Doçent

İstanbul Nişantaşı Üniversitesi Uygulamalı Bilimler Yüksekokulu Veri Bilimi Ve Analitiği Bölümü

Research topics OpenAlex
  1. Ana Dal Sosyal-Beşeri ve İdari Bilimler Temel Alanı
  2. Yan Dal Nicel Karar Yöntemleri
Keywords YÖKSİS
Articles 37 YÖKSİS 37 · OpenAlex 0 Total citations 462 h-index 6 · OpenAlex Q1 articles 2 Scopus · WoS Q1 4 Best field rank #758 / 30,171 Main field · top 2.5% Co-authors 23 2 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 14 + YÖKSİS · co-author record: 2
h-index 6 Percentile in Türkiye: 52 #118 of 553 at their university by h-index
i10-index
6
Total citations
462
Top 18% in Türkiye
Per article
28.9
FWCI
1.04
1.00 = world average
World top 1%
0
World top 10%
3

Most cited articles

  1. B spline solution of non linear singular boundary value problems arising in physiology 2007 world top 10% 141 citations
  2. B spline method for solving Bratu s problem 2010 116 citations
  3. B spline Solution of Singular Boundary Value Problems 2006 world top 10% 82 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. 2 articles (143 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: 2.

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
23
With an akaturk profile
9
Turkish institutions
2
Co-authored works
%92

Academic co-authors 9

  1. MEHMET ÖZER Profesör · İstanbul Kültür Üniversitesi 9
  2. CANAN AKKOYUNLU Doktor Öğretim Üyesi · İstanbul Kültür Üniversitesi 2
  3. ELANUR TÜRKÜZ Doktor Öğretim Üyesi · İstanbul Nişantaşı Üniversitesi same university 1
  4. EROL MUZIR Doktor Öğretim Üyesi · İstanbul Medeniyet Üniversitesi 1
  5. MEHMET FATİH UÇAR Doçent · İstanbul Kültür Üniversitesi 1
  6. MUSTAFA BEKMEZCİ Doktor Öğretim Üyesi · İstanbul Kültür Üniversitesi 1
  7. NESLİHAN FATMA ER Doktor Öğretim Üyesi · İstanbul Kültür Üniversitesi 1
  8. SEVİM AKYÜZ Profesör · İstanbul Kültür Üniversitesi 1
  9. ŞERİF YÜKSEL Doktor Öğretim Üyesi · İstanbul Kültür Üniversitesi 1

National collaboration 2 institutions

Within own university1 joint works · İstanbul Nişantaşı Üniversitesi

  1. İstanbul Kültür Üniversitesi 14 works · 7 academics
  2. İstanbul Medeniyet Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 14

SÜLEYMAN HİKMET ÇAĞLAR 26MÜGE İŞERİ 4behiç çağal 3EH Twizell 2ALİ ŞENKhaled ElfaituriN anagnostopoulos antoniousN miliou amaliaantonios anagnostopoulosantonios valaristosantonious valaristosmutlu emir bilişiktanıl akyüzözge nalan alp bilişik

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 5 articles
OpenAlex citation percentile
Top 1%0
Top 10%3
Avg · n 14 %52.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 24

WoS (JCR)

  • YÖKSİS rows 26

Articles

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

37articles

Journals with publications

21 journals

Narrow down

Scopus (SJR)
Q12 Q27 Q313 Q42
WoS (JCR)
Q14 Q25 Q34 Q413
TR Index
5articles

Article list

  1. 2026 Numerical Solution of Singularly Perturbed Delay Differential Equation with Layer Behavior by using Local Polynomial Regression EQUATIONS DOI 10.37394/232021.2026.6.1 YÖKSİS OpenAlex 46.0%
  2. 2024 ÜNİVERSİTE ÖĞRENCİLERİNİN GÜVEN, MEMNUNİYET VE BEKLENTİ DÜZEYLERİNİN BELİRLENMESİ ÜZERİNE BİR ARAŞTIRMA Nisantasi Üniversitesi Sosyal Bilimler Dergisi YÖKSİS TR Index OpenAlex top 10% OpenAlex 91.1%
  3. 2022 Bitcoin kaotik analizi ve fiyat tahmin modeli önerisi JOURNAL OF LIFE ECONOMICS DOI 10.15637/jlecon YÖKSİS
  4. 2021 Non-polynomial Cubic Spline Method for the Solution of Second-order Linear Hyperbolic Equation WSEAS Transactions on Computers DOI 10.37394/23205.2021.20.33 YÖKSİS SJR Q4 OpenAlex 42.2%
  5. 2019 MULTI-DIMENSIONAL PANEL DATA GRAVITY MODEL: AN ANALYSIS OF APEC COUNTRIES Kafkas Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi DOI 10.36543/kauiibfd.2019.043 YÖKSİS TR Index JCR Q4 OpenAlex 22.6%
  6. 2018 COMPACT FINITE DIFFERENCES METHOD ANDCAPUTO FRACTIONAL DERIVATIVE DEFINITIONFOR LINEAR FRACTIONAL SCHRÖDINGEREQUATIONS International Journal of Numerical Methods and Applications YÖKSİS OpenAlex 4.9%
  7. 2018 Yönetsel İklim: Aile İşletmeleri Örnek Olay Çalışması Kafkas Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi YÖKSİS TR Index JCR Q4
  8. 2014 The Numerical Solution of Fractional Diffusion Equation by Using Local Polynomial Regression ACTA PHYSICA POLONICA A YÖKSİS SJR Q3 JCR Q4 OpenAlex 8.3%
  9. 2014 B-Spline Solution and the Chaotic Dynamics of Troesch's Problem ACTA PHYSICA POLONICA A YÖKSİS SJR Q3 JCR Q4 OpenAlex 63.8%
  10. 2014 B-Spline Solution for a Convection-Diffusion Equation ACTA PHYSICA POLONICA A YÖKSİS SJR Q3 JCR Q4 OpenAlex 58.8%
  11. 2012 non polynomıal splıne method for fractional diffusion equation Journal of Computational Analysis and Applications YÖKSİS SJR Q3 JCR Q4
  12. 2012 A Comparative Performance Analyze Model and Supplier Positioning in Performance Maps for Supplier Selection and Evaluation Procedia - Social and Behavioral Sciences YÖKSİS
  13. 2010 B-spline solution of the Black-Scholes partial differential equation journal of computational analysis and applications YÖKSİS SJR Q3 JCR Q4
  14. 2010 non polynomıal splıne method of a non lınear system of second order boundary value problems Journal of Computational Analysis and Applications YÖKSİS SJR Q3 JCR Q4
  15. 2010 B-Spline method for solving Bratu’s problem International Journal of Computer Mathematics YÖKSİS SJR Q3 JCR Q4
  16. 2009 The numerical solution of partial differential equations with local polynomial regression(LPR) JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS YÖKSİS SJR Q3 JCR Q3
  17. 2009 B-spline solution for a singularly perturbedconvection-dominated diffusion equation JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS YÖKSİS SJR Q3 JCR Q3
  18. 2009 B spline method for solving linear system of second order boundary value problems Computers and Mathematics with Applications YÖKSİS SJR Q1 JCR Q2
  19. 2009 Dynamics of the solution of Bratu’s equation NONLINEAR ANALYSIS-THEORY METHODS APPLICATIONS YÖKSİS SJR Q1 JCR Q1
  20. 2009 THE ACCURACY OF FINANCIAL DISTRESS PREDICTION MODELSIN TURKEY:A COMPARATIVE INVESTIGATION WITH SIMPLE MODELPROPOSALS ANADOLU ÜNİVERSİTESİ SOSYAL BİLİMLER DERGİSİ YÖKSİS TR Index

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