JOSA year 25 no. 2(71)
eISSN 2068-3049

CONTENTS

SECTION A – Mathematics

1. CANAL AND TUBE SURFACES WITH SPLIT QUATERNIONS IN MINKOWSKI 3-SPACE ACCORDING TO THE Q-FRAME

(Serkan Celik, Hatice Kusak Samanci, Haci Bayram Karadag) / 469

2. A VARIATIONAL ANALYSIS OF THE GENERALIZED OFFSET CURVES FOR PSEUDO NULL CURVES

(Ali Çalişkan, Yasin Ünlütürk, Selcan Kocabaş) / 485

3. A NEW STRUCTURE FOR MINIMAL AND MAXIMAL FUNCTION IN INTUITIONISTIC GENERALIZATION OF GENERALIZED STAR OPEN SETS

(Hari Siva Annam Ganesan, Pavithra Sivanandan) / 501

4. THE GEOMETRY INVARIANT PSEUDOPARALLEL SUBMANIFOLD OF SASAKIAN MANIFOLDS EQUIPPED WITH A GENERAL CONNECTION

(Mehmet Atçeken, Tuğba Mert) / 509

5. REVISITING STIRLING’S FORMULA

(Cristinel Mortici) / 523

6. DEVELOPABILITY OF RULED SURFACES GENERATED BY CURVES AT A CONSTANT DISTANCE FROM THE NON-NULL CURVE

(Kemal Eren, Mahmutcan Carli, Soley Ersoy) / 529

7. A NOVEL PERSPECTIVE FOR SOLUTIONS OF THE GARDNER EQUATION USING TWO RELIABLE METHODS

(Derya Yildirim Sucu, Khalid K. Ali, Müjdet Güngör, Seydi Battal Gazi Karakoc) / 543

8. SYMMETRIC ENCRYPTION FROM CYCLIC CODES OVER NON-CHAIN RINGS

(Rabia Dertli, Şenol Eren) / 561

9. A NEW EXTENSION OF LOG-LOGISTIC DISTRIBUTION APPLIED TO DEMOGRAPHIC AND PUBLIC HEALTH DATA IN INDIA

(Mahvish Jan, Sheikh Parvaiz Ahmad) / 575

10. SEMI-ANALYTICAL ANALYSIS OF ADVECTION DISPERSION AND PARABOLIC TIME-FRACTIONAL FUZZY MODELS BY USING THE FRACTIONAL VARIATIONAL ITERATIVE METHOD

(Najam Ul Basat, Mahmoona Asghar) / 589

11. AN EXTENSION OF BILATERAL GENERATING FUNCTIONS OF BIORTHOGONAL POLYNOMIALS SUGGESTED BY THE JACOBI POLYNOMIALS

(Kali Pada Samanta) / 605

12. COMMON TERMS k-GENERALIZED FIBONACCI AND LUCAS SEQUENCES

(Fatih Erduvan) / 613

13. STRONGLY n-FRACTIONAL POLYNOMIAL CONVEX FUNCTIONS AND RELATED INEQUALITIES

(Serap Özcan, Imdat Işcan) / 621

14. OSCILLATION CRITERIA FOR THE COMPACTNESS OF RIEMANNIAN MANIFOLDS

(Yasemin Soylu) / 639

15. NEW BOUNDS AND ESTIMATES FOR THE GAMMA FUNCTION

(Shun-Wei Xu, Cristinel Mortici, Chao-Ping Chen) / 647

SECTION B – Chemistry

1. MULTIANNUAL DYNAMICS OF MYCOTOXIN RESIDUES IN FOOD AND FEEDSTUFFS

(Liliana Teodorof, Laura Cioroiu, Ionuț Cazacu, Antoaneta Ene, Mihaela Gabriela Alexe, Emilia Lupu, Dragoș Seucan, Anca Moraru, Maricica Chiriac, Vasile Alexe) / 655