JOSA year 13 no. 3 (24)
eISSN 2068-3049

CONTENTS

SECTION A – Mathematics

1. SOME NEW IDENTITIES IN COMBINATORIC

(Dam Van Nhi, Tran Trung Tinh) / 217

2. IDENTITIES FOR THE FRACTIONAL HANKEL TRANSFORM

(Alka S. Gudadhe, Rajendra D. Taywade, Vidya N. Mahalle) / 231

3. A CLASS OF FUNCTIONAL EQUATIONS FOR INVOLUTIVE AUTOMORPHISMS OF n – GROUPS

(Vasile Pop) / 241

4. SOME FUNCTIONAL RELATIONS INVOLVING I-FUNCTION USING FRACTIONAL INTEGRAL OPERATORS

(Anjali Thakur, D.K. Jain, Renu Jain) / 245

5. A NEW GENERALIZATION OF NESBITT'S INEQUALITY

(Dumitru M. Batinetu-Giurgiu, Neculai Stanciu) / 255

6. ON THE MONOTONY OF  AND AN APPLICATION

(Andrei Vernescu) / 261

7. EVOLUTION OF ALGORITHMS: A CASE STUDY OF THREE PRIME GENERATING SIEVES

(Neeraj Anant Pande) / 267

8. ABOUT THE RATIONALITY, RESPECTIVELY THE IRRATIONALITY OF THE REAL POWER OF A POSITIVE REAL NUMBER

(Andrei Vernescu) / 277

SECTION B – Chemistry

1. CHEMICAL COMPOSITION OF THE LEAVES AND STEM BARK: METHANOL EXTRACT OF SIDA CORDIFOLIA L.

(Saha Dibyajyoti, Paul Swati) / 281

2. STUDIES CONCERNING THE ECOLOGICAL RECONSTRUCTION OF SOIL IN ORDER TO ENSURE A SUSTAINABLE RURAL DEVELOPMENT

(Cristiana Radulescu, Alexandru Sidor, Clara Stirbu) / 287

3. PHOTOCATALYTIC DECOLOURIZATION OF TEXTILE EFFLUENT BY USING METAL OXIDE NANOPARTICLES

(Narayanappa Madhusudhana, Kambalagere Yogendra, Kittappa M. Mahadevan) / 303

4. A REPOSITORY DESIGNED TO RAISE THE STUDENTS' KNOWLEDGE AND AWARENESS ON NANOSCIENCE AND NANOTECHNOLOGY

(Gabriel Gorghiu, Mihai Bîzoi, Laura Monica Gorghiu, Zuhal Yilmaz Dogan) / 319

5. STATE HIRSCH INDEX RANK FOR THE EVALUATION OF THE SCIENTIFIC RESEARCH PERFORMANCE IN THE FIELD OF CHEMISTRY

(Silviu Jipa, Laura Monica Gorghiu, Crinela Dumitrescu, Calin Oros) / 327