• Dec 7, 2025 qrs complexes detection using matlab code ding the T wave. Its morphology typically includes a small initial negative deflection (Q wave), a large positive deflection (R wave), and a subsequent negative deflection (S wave). The morphology and timing of the QRS complex are critical By Laisha Raynor
• Jan 9, 2026 nomenclature of coordination complexes with key e a complex ion with a negative charge? For complex anions, the metal name ends with '-ate', and the entire complex name is followed by the word 'ion'. The oxidation state of the metal is indicated in Roman numerals within parentheses if needed. How are neutral and anionic ligands different By Percy Lakin-Kessler
