Manila Journal of Science

The Fixing Number of Spanning Trees of a Graph S. Eje, and Y. Fajardo-Lim (12-21)   Abstract An automorphism is an isomorphism from the vertex set of a graph G to itself. The set of all automorphisms of G together with the operation of …

Teaching and Learning Electricity—A Study on Students’ and Science Teachers’ Common Misconceptions B. Aligo, R. Branzuela, C. Faraon, J. Gardon, and A. Orleans (22-34)   Abstract The presence of misconceptions about electricity among students can hinder learning it, more so …

Detection of Pneumonia in Chest X-Ray Images Using Deep Transfer Learning and Data Augmentation With Auxiliary Classifier Generative Adversarial Network C. Cala-or, A. Ambita, A. Carajay, and J. Sanz (34-54)   Abstract Deep learning applications in medical research are often …

The QuEChERS-dSPE Ionic-Liquid-Based Dispersive Liquid–Liquid Microextraction Coupled With High-Performance Liquid Chromatography–Tandem Mass Spectrometry for the Determination of Multiple Pesticide Residues in Red Syzygium samarangense Fruits A. Lawal and K. Haliru (55-65)   Abstract Syzygium samarangense (Jambu) is a tropical fruit …

Volume 14 (2021), Issue No. 1 Online Cross-Sectional Survey on the Plight of Patients With Diabetes Mellitus Regarding Primary Self-Care During the First COVID-19 Enhanced Community Quarantine in Metro Manila From March to May 2020  A. Dablio, J. Elinzano, F. …

Volume 3, number 2 (2000) Some Related Designs of Paley 2-designs of QN-type B. Raposa (pp. 1-5) A Flavone from Vitex parviflora C. Ragasa, E. Morales and J. Rideout (pp. 6-10) Synthesis of sugar functionalized tetrathiafulvalene G. Janairo (pp. 11-17) …

Volume 4, number 1 (2001) Hydrothermal Synthesis and Characterization of an Akaganeite-type Iron Oxide Octahedral Molecular Sieves E. Nicolas-Tolentino and P. Alfornon (pp. 1-10) On Maximal Biconnected Graphs A. Gonzaga (pp. 11-15) Lead Uptake and Growth Responses in Pistia Stratiotes …

Volume 4, number 2 (2001) A Closer Look on the Components Disconnected (n,k)-Cubes S. Gervacio, G. Rosalejos (pp. 1-4) Inference for Long-memory Processes Using Local Lyapunov Exponents A. Gonzaga (pp. 5-16) A Closed Integral Form for the Background Gauge Connection …

Volume 5, number 2 (2002) Air Borne Lead Contamination of Trees in Metro Manila-A Study of Environmental Hazards Related to Leaded Fuels J. de Jesus, M. Woitke, H. Gimmler, A. Boots, E. Ragragio (pp. 1-8) Acetamide as potential C- and …

Volume 6, number 1 (2010) Establishing Genetic Association Among Selected Members of Citrus Species Through Protein Profiling Obtained from Comparative Electrophoresis J. Janairo, K. Saulog, and N. Lazaro –Llanos (pp. 1-9) Irreversibility Lines for REBa2Cu3O7-8 Crystals L. Roleda (pp. 11-31) …