JOSA year 19 no. 4 (49)
eISSN 2068-3049

CONTENTS

SECTION A – Mathematics

1. SOME RESULTS AND A CONJECTURE ON CERTAIN SUBCLASSES OF GRAPHS ACCORDING TO THE RELATIONS AMONG CERTAIN ENERGIES, DEGREES AND CONJUGATE DEGREES OF GRAPHS

(Ercan Altinisik, Nursah Mutlu Varlioglu) / 811

2. THE DISTANCE MATRIX AND THE DISTANCE ENERGY OF THE POWER GRAPHS OF C_n And D_2n

(Serife Buyukkose, Nursah Mutlu Varlioglu, Ercan Altinisik) / 823

3. ANALYTICAL STUDY OF FRACTIONAL NEWELL–WHITEHEAD–SEGEL EQUATION USING AN EFFICIENT METHOD

(Aniqa Zulfiqar, Jamshad Ahmad, Qazi Mahmood Ul Hassan) / 839

4. ON DARBOUX HELICES IN THE COMPLEX SPACE C³

(Yasin Unluturk, Talat Korpinar) / 851

5. SOME INTEGRAL TRANSFORM OF THE GENERALIZED FUNCTION G_ρ,η,r[a,z]

(Seema Kabra, Harish Nagar) / 859

6. ON RULED SURFACES WITH STRICTION SCROLL IN DUAL SPACE

(Latife Ozyurt, Mustafa Caliskan, Emel Karaca) / 869

7. SOME NEW HERMITE-HADAMARD TYPE INEQUALITIES FOR STRONGLY HARMONIC H-CONVEX FUNCTIONS

(Rashida Hussain, Asghar Ali, Ayesha Naseem) / 877

8. ON HORADAM SEDENIONS

(Cennet Cimen, Ahmet Ipek, Emre Cimen) / 887

9. SOME EXACT SOLUTIONS OF FIFTH ORDER EQUATION OF BURGERS HIERARCHY

(Unal Ic) / 899

10. PERIOD-DOUBLING BIFURCATION ANALYSIS AND STABILITY OF EPIDEMIC MODEL

(Ozlem Ak Gumus, Selay Acer Idem) / 905

11. ON THE FUNCTION SEQUENCES AND SERIES IN THE NON-NEWTONIAN CALCULUS

(Birsen Sagir, Fatmanur Erdogan) / 915

12. ON NORMAL FERMI-WALKER DERIVATIVE FOR FOCAL CURVES WITH MODIFIED FRAME

(Mustafa Yeneroglu, Talat Korpinar) / 937

13. PROPOSAL OF A DISTRIBUTED APRIORI ALGORITHM FOR HETEROGENEOUS PERFORMANCE MACHINES

(Fernando Almeida) / 945

SECTION B – Chemistry

1. CHARACTERIZATION AND PROPERTY OF HIGHLY EFFICIENT TOXIC METAL ADSORBENT ACTIVATED AND NON-ACTIVATED CHARCOAL DERIVED FROM WASTE BY-PRODUCT OF JACKFRUIT (ARTOCARPUS HETEROPHYLLUS LAM.) PEEL

(Venchie Badong, Jojie Capangpangan) / 953

2. PHYSICO-CHEMICAL INVESTIGATIONSOF BISCUITS SUPPLEMENTED WITH RYE FLOUR

(Birghila Semaghiul, Casariu Florina) / 961

3. EXPERIMENTAL STUDY OF HYDROGEN PRODUCTION THROUGH ELECTROLYSIS OF ALKALINE SOLUTION USING OXIDES OF ZINC-IRON ALLOY AS CATHODE

(Fatima Ezzahra Chakik, Mohammed Kaddami, Mohammed Mikou) / 967

4. QUANTITATIVE ANALYSIS OF POLYPHENOLS AND ANTIOXIDANT ACTIVITY OF MINT MACERATE

(Simona Lupsor, Ramona Rotariu, Elena Oancea, Ioana-Adina Oancea) / 973

5. RHEOLOGICAL INVESTIGATION OF SOYBEAN OILFROM SOYA BEANS

(Ioana Stanciu) / 983

6. PRELIMINARY STUDY ON THE MARINE ALGAE FROM THE ROMANIAN BLACK SEA COAST

(Emin Cadar, Elena Roxana Axinte, Manuel Amzoiu, Sanda Jurja, Melat Cherim) / 989

7. EVALUATING SOME OF CONSOLIDANTS APPLIED ON GRANITIC ROCK ART AT ASWAN QUARRIES, UPPER EGYPT

(Abd El-Hakim A. El- Badry, Mona F.Ali) / 1001

8. COMPUTATIONAL MODELLING OF THE 5α –REDUCTASE INHIBITORS BASED ON THE MIA-SAR APPROACH AND DESIGN OF NEW COMPOUNDS

(Faezeh Amri, Ali Niazi, Atisa Yazdanipour, Tahereh Momeni-Isfahani) / 1010

9. LOCAL CATABATIC WINDS. CASE STUDY: COSAVA AND HIS IMPACT ON LOCAL AGRICULTURE

(Ovidiu Murarescu, Gica Pehoiu) / 1021

SECTION C – Physics

1. ANALYTICAL PERIODIC SOLUTION OF MHD OSCILLATORY SLIP FLOW REGIME THROUGH POROUS MEDIUM

(Hitesh Kumar) / 1027

2. TRAVELLING WAVE SOLUTION OF THE PARTIAL DIFFERENTIAL EQUATIONS DESCRIBING NONLINEAR WAVE MOTION

(Nawab Khan, Attia Rani, Kamran Ayub, Qazi Mahmood Ul Hassan, M. Yaqub Khan, Muhammad Ashraf) / 1035

3. PHOTOCURRENT SPECTRA AND CONDUCTIVITY OF SOLID SOLUTIONS Tl(InS2)_1-X (FeSe2)_X NEAR THE PHASE TRANSITIONS

(Sabir A. Aliyev, Almaz Yagub Imanova, Iskender M. Askerov) / 1045

4. RETROFITTING WATER TOWERS FOR HYDROELECTRIC POWER GENERATION

(Viorel Miron-Alexe) / 1049

5. INVESTIGATION OF NI-CU THIN FILMS MAGNETIC SENSORS DEPOSITED ON SiO2 SUBSTRATES BY SPUTTERING

(Cosmin Cobianu, Mihail Florin Stan, Iulian Bancuta, Nicolae Fidel) / 1055

6. ASSESSMENT OF A DATA CENTER MICROGRID WITH STORAGE AND PHOTOVOLTAIC GENERATION

(Dorin Dacian Let, Ioan Alin Bucurica, Ion Valentin Gurgu, Laurentiu Stancu, Andreea Mihaela Let, Giorgian Marius Ionita) / 1067