Topics: Boundaries of the perineum, Division of perineum into two triangles, Boundaries & Contents of anal triangle, Lower part of Anal canal, Boundaries & contents of Ischiorectal fossa, Innervation, Blood supply and lymphatic drainage of perineum.

Topics: Fertilizer technology, fertilizer consumption, Nitrogen fertilizer composition, phosphorus fertilizer composition, potassium fertilizer composition, micronutrient fertilizer composition, Fertilizer calculations content, fertilizer application content, Phosphorus fertilizer production, Potassium fertilizer production, Fertilizer Specifications, Complete Fertilizers, Straight Fertilizer, Compound Fertilizer, Fertilizer Ratio

Topics: Soil, rock weathering, soil formation, soil profile, soil classification, soil taxonomy, entisols, inceptisols, andisols, gelisols, histosols, Soil Architecture, soil color, soil texture, soil textural classes, mineral soils structure, tillage, soil density, soil water, soil water energy, soil water content, soil water potential, infiltration, percolation, water vapor movement, hydrologic cycle, soil-plant-atmosphere continuum, enhancing soil drainage, septic tank drain fields, soil aeration, redox potential, wetlands, soil temperature control, soil colloids, layer silicate clay structure, cation exchange capacity, soil acidity, soil ecology, soil organism, earthworms, ants, termites, soil algae, soil fungi, soil prokaryotes, soil organic, soil organic matter management, climate change, soil phosphorus, sulfur oxidation, sulfur retention, soil fertility maintenance, phosphorus cycle, ammonia volatilization, ammonia fixation, sulfur cycle, calcium, magnesium, silicon, trace elements, Practical Nutrient Management, chemical pollution, Geographic Soils Information

Topics: Problems of Philosophy, appearance, reality, existence of matter, nature of matter, idealism, world of universals, knowledge of universls, intuitive knowledge, truth, falsehood, knowledge, error, probable opinion, philosophical knowledge

Topics: matter, measurement, calculations, atom, molecule, electronic structure, periodic law, chemical reaction, state pf matter, force between particles, solution, colloid, reaction rate, equilibrium, acid, base, salt, radioactivity, nuclear process, organic compound, unsaturated hydrocarbon, alcohol, phenol, ether, carboxylic acid, ester, amine, amide, carbohydrate, lipid, protein, enzyme, nucleic acid, protein, synthesis, nutrition, carbohydrate metabolism, lipid, amino acid metabolism, body fluid, metabolism

Topics: soil science, soil habitat, soil mineral components, soil organisms, soil organic matter, soil structure, soil micromorphology, soil porosity, soil-forming factors, climate, hydrologic cycle, soil temperature, evaporation, cation exchange, Anion adsorption, Clay–organic matter interactions, soil aeration, soil respiration, soil profile, Hydromorphic soils, Salt-affected soils, nutrient cycling, phosphorus, sulphur, potassium, calcium, magnesium, trace elements, soil management, soil acidity, liming, soil erosion, fertilizers, pesticides, nitrogen fertilizers, phosphate fertilizers, plant protection, problem soils, soil drainage, soil information systems, soil survey methods, soil quality

Topics: chemistry, Matter, chemical formula, chemical equations, laws of chemical reaction, atomic structure, electronic configuration, periodicity, chemical bonding, gas laws, kinetic theory of matter, air, air composition, environmental pollution, water, solutions, solubility, acid, bases, salts, salt hydrolysis, stoichiometry, quantitative analysis, qualitative analysis, oxidation reaction, reduction reaction, electrolytes, electrolysis, electrochemical cells, rate of chemical reactions, chemical equilibrium, equilibrium constant, nuclear chemistry, radioactivity, nuclear reaction, hydrogen, oxygen, carbon, phosphorus, chlorine, nitrogen, Sulphur, silicon, metals, organic chemistry

Topics: Concrete technology, Cements, Modern cements history, Portland cement manufacturing, Portland cement wet process manufacturing, Portland cement dry process manufacturing, Cement chemical composition, Cements hydration, Heat of hydration, Calcium silicate hydrates, Calcium hydroxide, calcium aluminate hydrates, hydrated cements structure, Water requirement for hydration, Cement types, ASTM cements classification, Ordinary Portland cement, Rapid hardened cement, Extra rapid hardening cement, Portland slag cement, Quick setting cement, super sulphated cement, low heat cement, Portland pozzolana cement, coloured cement, hydrophobic cement, masonry cement, expansive cement, Cement testing, Aggregates, aggregates testing, Aggregates form igneous rock, aggregates from sedimentary rocks, aggregates from metamorphic rock, aggregate crushing value, aggregates impact value, aggregate abrasion value, Deval attrition test, Dorry Abrasion test, Los Angeles test, modulus of elasticity, bulk density, specific gravity, Sieve analysis, Aggregates testing, Water, water qualities, Sea water for mixing concrete, Admixture, construction chemicals, Plasticizers, water reducers, Workability, Plasticizers action, Superplasticizers classification, Factors affecting workability, Superplasticizers types, Fresh concrete, Fresh concrete water content, Fresh concrete mix proportions, Aggregates sizes in fresh concrete, Aggregates shape, Surface texture, Admixture use in fresh concrete, Workability measurement, Slump test, k-slump test, aggregates grading, compacting factor test, flow test, flow table apparatus, vee bee consistometer test, setting of concrete, Manufacture of concrete process, Concrete compaction, Concrete curing, Concrete strength, Water-cement ratio, Strength gaining with age, Concrete maturity concept, Bond strength, High strength concrete, Elasticity, Creep, Shrinkage, Aggregates elastic properties, Modulus of Elasticity, Dynamic modulus of elasticity, Poison's ratio, Creep rheological representation, Creep measurement, Factors affecting creep, Aggregate influence, Mix proportion influence, Shrinkage, Plastic Shrinkage, Drying Shrinkage, Moisture movement, Autogenous Shrinkage, Carbonation shrinkage, Concrete Durability, Strength to Durability relationship, Concrete volume change, Durability definition, durability significance, Permeability, Cement paste permeability, Concrete permeability, Plastic shrinkage cracks, Settlement cracks, Thermal shrinkage, Hardened concrete testing, Concrete mix design, Special concrete, concrete methods

Topics: earth structure, lithosphere, mantle, core, specific gravity, Earth's magnetic field, plate tectonics, continental drift, continental margin, geologic time, historical geology, stratigraphy, relative time, absolute time, radiometric time scale, geologic time scale, palentology, Minerals, rocks, weathering, erosion, deposition, Marine erosion, Marine deposition, depositional basin, Lacustrine environment, Desert environment, Glacial Environment, subsurface water, Diagenesis, structural geology, petroleum traps, petroleum, reservoir, recovery techniques, exploration techniques, igneous rock, sedimentary rock, metamoprphic rock, rock cycle, mechanical weathering, chemica weathering, weathering products, downslope movement, floodplain deposits, delta deposits, stream deposits, Marine depth zones, Marine currents, wave types, wave refraction, erosional features, marine shoreline, marine deposition, Basin, Lake basin, lacustrine deposition, lacustrine deposits, desert erosion, desert deposition, desert deposits, Glacier, glacial deposition, glacial deposits, groundwater classification, aquifer, water table, water well, ground water processes, groundwater products, lithification, induration, diagenesis, fracturing, stress, strain, faults, folds, strike, dip, superposition, decriptive geometry, stereographic projection, hydrocarbon traps, structural traps, stratigraphic traps, combination traps, unconformity traps, crude oil, natural gas, reservoir performane, reservoir pressure, resevoir loss, reservoir destruction, reservoir rocks, clastic reservoirs, carbonate reservoirs, seals, pressure-data, geometry, fluid content, Rock sampling, fluid flow, porosity, permeability, reservoir properties, surface geology, surface data, surface geology, drilling operations, well cuttings, cores, electric logging, radioactivity logging, acousting logging, sonic logging, spontaenous potential logs, self potential logs, resistivity logs, induction logs, dual induction-focused logs, electrode logs, radioactivity logs, acoustic logs, drill stem tests, geophysical surveys, geochemical surveys, maps, cross-sections

Topics: Discourse Studies, Narratives, pragmatic framework, Organon model, Speech act theory, Politeness theory, Pragmatics, semiotics, Multimodality, electronic discourse, structured content, propositions, macrostructures, discourse connections, cohesion, coherence, Rhetorical Structure Theory, Connectivity theory, Deixis, Information management, Perspectivization, Style, stylistics, Normative analysis, objective analysis, Corpus stylistics, Pragmatic stylistics, Cognitive Poetics, Conversation analysis, Transcription methods, Discourse markers, Informative discourse, Judging discourse quality, Argumentation, persuasion