Topics: Pasture, pasture establishment, pasture utilization, forage yield determination, forage conservation, pasture nutritive value, grass morphology, legumes, shrubs, Nigerian vegetation zone, rainforest, guinea savanna, Sudan Savanna, Mangrove zone, plant introduction, Soil fertility, Seedbed Preparation, conventional tillage, no-till seedbed, seeding rate, weed control, forest grazing

Topics: Soil Fertility, Soil Productivity, Essential Soil Nutrient Elements, Soil Acidity, soil Basicity, Liming, Liming Materials, Soil Alkalinity, salinity, sodicity, soil fertility evaluation, Soil Fertility maintenance, Soil Fertility Management Practices, crop productivity, irrigation, soil tillage, soil organic matter, crop rotation, Continuous Cropping, animal manure, green manure, cover cropping

Topics: Soil Management, Soil Erosion, water erosion, Soil Erodibility, water erosion effects, wind erosion, organic soils, soil organic carbon Sequestration, Regosol, problem soils, polluted soils, sandy soil, shallow soil, skeletal soil, Polluted Soil reclamation, Polluted Soils management, Polluted Soils bioremediation, soil nutrient dynamics, wetland soils, sheet erosion, rill erosion, gully erosion, stream banl erosion

Topics: Radiographic Pathology, specialized imaging technique, Respiratory System, Congenital Diseases, Hereditary Diseases, Diffuse Lung Disease, neoplasms, vascular diseases, lung disorders, pluera disorder, diaphragm, skeletal system, inflammatory disorders, infectious disorders, Metabolic Bone Disease, Fibrous Dysplasia, Benign Bone Tumors, Malignant Bone Tumors, Bone Metastases, fractures, Scoliosis, Spondylolysis, Spondylolisthesis, Gastrointestinal System, stomach, Urinary System, Urinary Calculi, Urinary Tract Obstruction, Renal Vein Thrombosis, Chronic Renal Failure, Acute Renal Failure, Cardiovascular System, Acquired Vascular Disease, Valvular Disease, Pericardial Effusion, Venous Disease, tumors Central Nervous System, Multiple Sclerosis, Epilepsy, Convulsive Disorders, Hematopoietic System, Pituitary Gland, Thyroid Gland, parathyroid Gland, Diabetes Mellitus, Undescended Testis, Cryptorchidism, Testicular Torsion, Epididymitis, Testicular Tumors, Pelvic Inflammatory Disease, cysts, tumors, breast lesions, Nutritional Diseases, Systemic Lupus Erythematosus, Melanoma, Muscular Dystrophy, Ischemia, Infarction, edema, Hemorrhage, neoplasia, immunity disorder, Acquired Immunodeficiency Syndrome, Mammography, ultrasound, Computed Tomography, Magnetic Resonance Imaging, Single-Photon Emission Computed Tomography, Positron Emission Tomography, fusion imaging, Pneumonia, anthrax, Lung Abscess, Tuberculosis, Pulmonary Mycosis, Respiratory Syncytial Virus, Chronic Obstructive Pulmonary Disease, Sarcoidosis, Pneumoconiosis, Solitary Pulmonary Nodule, Bronchial Adenoma, Bronchogenic Carcinoma, Pulmonary Metastases, pulmonary Embolism, Septic Embolism, Pulmonary Arteriovenous Fistula, Atelectasis, Adult Respiratory Distress Syndrome, Intrabronchial Foreign Bodies, Mediastinal Emphysema, Pneumomediastinum, Subcutaneous Emphysema, Pneumothorax, Pleural Effusion, Empyema, Mediastinal Masses, Diaphragmatic Paralysis, Vertebral Anomalies, Spina Bifida, Osteopetrosis, Osteogenesis Imperfecta, Achondroplasia, Congenital Hip Dysplasia, Rheumatoid Arthritis, Ankylosing Spondylitis, Reiter’s Syndrome, Psoriatic Arthritis, Osteoarthritis, Infectious Arthritis, Bursitis, Bacterial Osteomyelitis, Tuberculous Osteomyelitis, Osteoporosis, osteomalacia, rickets, gout, Paget's disease, lead poisoning, fracture healing, Battered-Child Syndrome, Tracheoesophageal Fistula, Esophagitis, Esophageal Cancer, Esophageal Diverticula, Hiatal Hernia, Achalasia, Gastritis, Pyloric Stenosis, Peptic Ulcer Disease, stomach cancer, Crohn’s Disease, Regional Enteritis, Small Bowel Obstruction, Adynamic Ileus, Intussusception, Diverticulosis, Diverticulitis, Appendicitis, Ulcerative Colitis, Ischemic Colitis, Irritable Bowel Syndrome, colon cancer, Large Bowel Obstruction, Gallstones, Cholelithiasis, Acute Cholecystitis, Emphysematous Cholecystitis, Porcelain Gallbladder, Hepatitis, liver Cirrhosis, Hepatocellular Carcinoma, Hepatic Metastases

Topics: Writing news, Reporting News, blog, news story, convergent media writing, collecting information, curiosity, story ideas, online research, interviewing techniques, constructing stories, leads, nut graphs, story organization, story forms, storytelling, broadcast news writing, online journalism, public relations writing, media issues, media law, media ethics, multicultural sensitivity, beat recording, speeches, news conference, meeting, government stories, statistical stories, crime, punishment, disaster, weather, tragedy, media jobs, media internships

Topics: Agricultural Biochemistry, cell, cell structure, plasma membrane, cytoplasm, water solutions, carbohydrates, fatty acids, lipids, amino acids, proteins, enzymes, purines, pyrimidines, nucleic acids, vitamins, minerals, metabolism, glycolysis, tricarboxylic acid cycle, electron transport, oxidative phosphorylation, Fatty acid oxidation, lipid breakdown, pentose phosphate pathway, Fermentation pathways, photosynthesis, Gluconeogenesis, carbohydrate synthesis, amino acid synthesis, seeds, germination, reproductive growth, Plant nutrition, auxins, gibberellins, Cytokinins, Abscisic acid, Ethylene, Miscellaneous plant growth regulators, lactation, muscle, meat, cell walls, ribosomes, endoplasmic reticulum, mitochondria, water ionization, sugars, glucose, fructose, Polysaccharides, Triacylglycerols, acylglycerols, Glycerophospholipids, Glycosylglycerides, Sphingolipids, phenolics, peptide bonds, protein function, protein structure, Allosteric enzymes

Topics: Soil Ecosystem, Microbial Ecology, soil ecosystem development, Soil Food Web, Biogeochemistry, Nutrient Cycling, Carbon cycling, Nitrogen Cycling, Plant Roots, Rhizosphere

Topics: cell, tissues, supportive systems, nervous coordination, hormonal coordination, reproduction, nutrition, ecosystem, ecological management, habitats, microorganisms, conservation, genetics, evolution, lamlad

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: Water Quality Management, Pollution Control, water bodies physical composition, water chemistry, Nutrient Cycles, water biological characteristics, sampling methods, Water Quality Standards, water pollution control, Water Quality Monitoring, Nitrification, Denitrification, Anaerobic ammonium oxidation, Nitrogen mineralisation, Carbon Cycle, Phosphorus Cycle, Iron Cycle, Silica Cycle, Marine Dead Zones, bacteria, protozoa, Manual Sampling, grab sampling, Integrated sampling, Automatic Sampling, Mechanical Samplers, Physical Habitat Assessments, Turbidity, salinity, Total oxidised nitrogen, Total organic nitrogen, Total Kjeldahl nitrogen