Volume 9 – Issue 6 ID Title PageNo 1 Cultural Heritage in Surigao City: Basis for the Development of E-Learning Module Jerisse J Parajes, Romy Jun A. Sunico, Jerry I. Teleron 1 – 13 2 Development and Implementation of Power Saving Device for Inductive Load Addie L. Escultor, Jerry I. Teleron 14 – 33 3 Study On Clarithromycin And Levofloxacin Resistance Mutations In Helicobacter Pylori Bacteria Among Patients With Gastric Inflammation At Bac Lieu General Hospital Huynh Van Truong, Tran Doan Hau, Nguyen Tuan Anh, Hoang Minh Tu, Huynh Gia Bao 34 – 40 4 The Transition from Alchemy to Chemistry: Notable Women Alchemists and the First Women Chemists in History Juan Núñez Valdés 41 – 50 5 Proposed Model for Text Classification Using Natural Language Processing Techniques. Atef Ghalwash,Esam Abu Elaseam & Omnia Mamdouh 51 – 65 6 Fluid dynamic and structural analysis of a hydrokinetic turbine for a gravitational vortex hydrogeneration system. Case study. M. Clemente, M. Toledo, M. A. Vergara, C. A. Ramos 66 – 74 7 Socio-Economic Impacts Of The Agricultural Valorization Of The Shallows In The Municipality Of Savalou In Benin (West Africa) Jean SODJI 75 – 90