Topics: Structural elements design, Structural Analysis Techniques, Shear Force, Bending moment, Shear force diagram, Bending moment diagram, Deflection of Beams, Elastic Shear stress distribution, Elastic Bending stress distribution, Transformed sections, Moment distribution, Bending stiffness, Rotational Stiffness, Carry-over moment, Pinned End, Free Moments, Fixed bending moments, Distribution Factors, Design Philosophies, Permissible stress Design, Load Factor Design, Limit State Design, Design codes, Eurocodes, National Annex, Structural Loading, Dead loads, Imposed loads, Imposed roof loads, Floor load distribution, Load distribution, Structural Instability, Overall Stability, Robustness, Reinforced concrete Element's Design, Structural Steelwork Elements' Design, Structural Timber Elements' Design.

Topics: Structural Design, Design Philosophy, Design Basics, Basic structural concepts, materials properties, Design loads acting on structures, Design loads acting on elements, Structural analysis, Beam design, Column design, British Standard Structural design, Beams, Slabs, Foundations, Retaining walls, Design in structural steelwork to BS5950, Iron, Steel, Design Strength, Connections Design, Design in unreinforced masonry, Design in timber to BS5268, Structural design to Eurocodes

Topics: reaction, bonding, ionic bond, covalent bond, sigma bond, pi bond, isomerism, chain isomerism, position isomerism, functional group isomerism, stereoisomerism, geometrical isomerism

Topics: isomer, Geometric isomerism, optical isomerism, racemic mixtures, enantiomer, chiral synthesis, walden inversion, Fischer projection

Topics: Structural Mechanics, Elasticity, Elasticity theory, Stress, Displacements, strains, Plane stress, Stress function solution, Finite element method, Triangular element theory, concrete cube analysis, Finite element types, Eight-nodded isoperimetric element, Assessment of solution accuracy, Plain strain, Torsion, Torsion behavior, Solid sections, Circular sections, Non-circular sections, Finite difference solutions, solution comparison methods, solid sections properties, Thin-walled sections, singly closed sections, open sections, Plates, slabs, Beam analogy, Grid analogy, Poisson's ratio effect, Elastic plate theory, Moments, curvatures, Equilibrium, General elastic plate equation, Boundary conditions, Thin shells, Axisymmetric shells Membrane theory, Circular cylindrical shells bending, Structural dynamics, Vibration Types, Free, undamped vibration, Free, damped vibration, Forced, damped vibration, Beams Analysis

Topics: elements, compounds, atomic theory, chemical reaction, atom constituents, chemical symbols, chemical formulae, chemical reactions, chemical equations, electronic configuration, atomic number, mass numbers, nuclear atom, electronic, energy levels, Ion formations, nuclear reactions, radioactivity, nuclear radiations, nuclear fusion, nuclear fission, radioactivity hazards, chemical bonding, electrovalent bonding, Ionic bonding, electrovalent compounds, covalent bonding, covalent compounds, coordinate covalent bonding, dative covalent bonding, metallic bonding, intermolecular bonding, Van der Waal's forces, dipole-dipole attractions, hydrogen bonding, periodic table, periodic law, transition elements, atomic orbital model, principal quantum number, subsidiary quantum number, azimuthal quantum number, magnetic quantum number, spin quantum number, atomic orbital shape, atomic size, ionic radius, ionization energy, electron affinity, electronegativity, mole concept, melting, vaporization, boiling point, evaporation sublimation, heating graphs, cooling graphs, Boyle's law, Charles's law, Avogadro's law, boiling, solid classification, solid properties, molecular solid, metallic solid, Ionic solid, covalent solid, energy changes, heat content, heat of reaction, exothermic reactions, energy level diagrams, standard state, thermochemical equations, entropy, entropy change, free energy, chemical kinetic, rate of a chemical reaction, temperature, gas pressure, catalyst, activation, reaction rate, collision theory, Le Chatelier's principle, Haber process, contact process, salt hydrolysis, buffer solutions, common Ion effect, solubility product, Acid bases, salt, electrolysis, redox reactions, electrolytic conduction, oxidation, reduction, copper purification, electroplating, quantitative hydrolysis, metal corrosion, iron rusting, carbon, carbon allotropes, Diamond graphite, amorphous carbon, combustion reactions, industrial gas chemistry, metals, alloys, chemical industry, heavy chemicals, fine chemicals, fertilizers, plastics, soaps, detergents, pharmaceuticals, Nigerian chemical industry, aromatic compounds, Alicyclic compound, heterocyclic compound, homologous series, functional groups, isomerism, structural isomerism, geometric isomerism, IUPAC Nomenclature of organic compounds, purification methods, distillation, crystallization, chromatography, empirical formula, molecular formular, alkanes, natural gas, petroleum crude oil, benzene, fractional distillation petrol quality, cracking, isomerization, petrochemicals, alkanols, alkanoic acid, alkenoate, fat, oils, amino acid, polymer chemistry, polymerization processes, condensation polymerization, resins, natural polymers, carbohydrates, proteins, synthetic polymers, water pollution

Topics: organic chemistry, homologous series, functional groups, quantitative analysis, empirical formula, structural formula, structural isomerism, isomerism, IUPAC nomenclature, alkane, alkene, alkyne, Halogenoalkanes, alkanols, alkanals, alkanones, alkanoic acids, acid chloride, acid anhydrides, alkanoates, acid amide, nitrites, amines, alkanoic acids

Topics: Bioactive Natural Products Detection, Bioactive Natural Products Isolation, Bioactive Natural Products Structural Determination, Nuclear Magnetic Resonance Spectroscopy, Alkaloids Enantiomeric Mixtures separation, Liquid Chromatography-Mass Spectrometry, High-Speed Countercurrent Chromatography, Anticancer Drug Discovery, Anticancer Drug Development, Naturally Occurring Glycosidase Inhibitors, Bioassay-Directed Isolation, Identification of Antiaflatoxigenic Constituents of Walnuts, Hen eggs bioactive peptides, Biological Fingerprinting Analysis, Germination Stimulant, Plant-Associated Toxins: Bioactivity-Guided Isolation

Topics: Organic Chemistry, chemical bond, quantum mechanics, atomic orbitals, electronic configuration, Pauli exclusion principle, molecular orbitals, covalent bond, hybrid orbitals, intramolecular forces, bond dissociation energy, homolysis, heterolysis, bonds polarity, melting point, intermolecular force, boiling point, solubility, acids, bases, isomerism, activation energy, hydrocarbons, methane structure, oxidation, heat of combustion, chlorination control, relative reactivity, reaction mechanisms, chlorination, free radicals, chain reactions inhibitors, transition state, molecular formula, chlorofluorocarbons, qualitative elemental analysis, quantitative elemental analysis, Alkene, free-radical substitution, ethane structure, Higher alkanes, alkyl groups, industrial source, Grignard reagent, halogenation, free radical stability, combustion, greenhouse effect, pyrolysis, cracking, alkane analysis, stereochemistry, stereoisomers, isomer number, tetrahedral carbon, optical activity, plane-polarized light, polarimeter, specific rotation, enantiomerism, chirality, chiral center, enantiomers, racemic modification, Diastereomers, meso structures, conformational isomers, optical purity, Alkyl halides, Nucleophilic aliphatic substitution, homolytic chemistry, heterolytic chemistry, Carbocations, Carbocations structure, alkyl halides analysis, alcohols, ethers, alcohol nomenclature, carbohydrates fermentation, Ethanol, alcohol preparation, alcohol reaction, alcohol oxidation, ethers preparation, Secondary Bonding, carbon-carbon double bond, Unsaturated hydrocarbon, ethylene structure, Propylene, Hybridization, orbital size, butylene, Geometric isomerism, alcohol dehydration, alkene reaction, hydrogen bromide addition, Hydrogenation, Electrophilic addition, Oxymercuration-demercuration, Hydroboration-oxidation, Alkene Free-radical polymerization, allylic Nucleophilic substitution, dienes, isoprene, isoprene rule, acetylene, Cyclic Aliphatic Compounds, cyclic compound stereoisomerism, cyclic ether, crown ethers, aromaticity, Benzene, aliphatic compounds, aromatic compounds, benzene structure, Kekule structure, Benzene ring, aromatic character, polynuclear aromatic hydrocarbons, Naphthalene, Quantitative elemental analysis, Electrophilic Aromatic Substitution, Friedel-Crafts alkylation mechanism, naphthalene electrophilic substitution, Aromatic-Aliphatic Compounds, Arenes, Spectroscopy, mass spectrum, electromagnetic spectrum, nuclear magnetic resonance spectrum, coupling consonants, chemical shift, aldehydes, ketones, Cannizaro reaction, Grignard reagents addition, Tetrahydropyranyl ethers, Iodoform test, Carboxylic Acids, Grignard synthesis, Dicarboxylic acids, acid chlorides, acid anhydrides, amides, esters, Transesterification, Aldol condensation, Wittig reaction, Crossed Claisen condensation, halides, ammonolysis, amide Hofmann degradation, Heterocyclic amines

Topics: temperature, temperature units, atomic mass, molar mass, molecular mass, relative atomic mass, emperical formula, chemical formula, limiting reactant, chemical reactions, gas, gas volume, pressure, standard atmospheric pressure, pressure measurement, gas law, Boyle's law, Charles's law, Gay-lussac law, combined gas law, ideal gas, ideal gas law, kinetic theory, avogardo hypothesis, molar volume, gas volume, gas stoichiometry, thermochemistry, heat, heat capacity, calorimetry, energy, enthalphy, thermochemical reactions, atomic structure, particle, waves, Pauli principle, Periodic law, Aufbau principle, Electron configuration, Atomic radii, ionization energy, electron affinity, chemical bonding, molecular structure, ionic compounds, covalence, valence-bond representation, molecular-orbital representation, π BONDING, MULTICENTER π BONDS, coordination compounds, isomerism, solid, liquid, crystals, crystal forces, Ionic Radii, oxidation-reduction, oxidation number, oxidizing agents, reducing agents, ionic notation, balancing equations, concentration, concentration scales, concentration units, dilution, volumetric standard solutions, vapor pressure lowering, freezing-point lowering, boiling-point lowering, Boiling-point elevation, osmotic pressure, Law of distribution, isomerism, functional groups, organic chemistry, biochemistry, thermodynamics, chemical equilibrium, Equilibrium constant, Le Chatelier's principle, acid, base, hydrolysis, buffer solution, indicators, weak polyprotic acids, tittration, complex ions, coordination complexes, electrochemistry, solubility product, electrical units, electrolysis, voltaic cells, standard half-cell potentials, free energy, Nonstandard potentials, rate of reactions, rate constant, energy of activation, Nuclear process, Binding energy, nuclear equations, radiochemistry