Topics: Thermodynamics, steady-flow equation, working fluid, reversible process, polytropic process, heat engine, entropy, exergy, heat engine cycle, carnot cycle absolute temperature scale, constant pressure cycle, air standard cycle. Otto cycle, diesel cycle, dual combustion cycle, combustion, fuels, combustion equations, enthalpy, power plant thermal efficiency, steam cycles, rankine cycle, gas turbine cycles, nozzles, jet propulsion, rotodynamic machinery, reciprocating internal-combustion engines, engine output, engine efficiency, supercharging, refrigeration, heat pumps, reversed heat engine cycles, vapour-compression cycles, gas cycles, psychrometry, air-conditioning, heat transfer, conduction equation, conduction, convection, heat exchangers, black-body radiation, combined cycles

Topics: Airway inflammation, Airway hyperresponsiveness, Sympathomimetic Agents, Epinephrine, Beta2-adrenergic agonists, Skeletal muscle tremor, Tachycardia, Arterial oxygen tension, Methylxanthines, Theophylline, Muscarinic Receptor Antagonists, ipratropium bromide, Adrenal corticosteroids, Cromolyn sodium, Leukotreine inhibitors, Zafirlukast, Montelukast sodium, Zileuton, Omalizumab, Monoclonal antibodies

Topics: nose infection, sinus infection, CHRONIC SINUSITIS, ACUTE SINUSITIS, CAVERNOUS SINUS THROMBOSIS, TOXIC SHOCK SYNDROME, SEPTAL HEMATOMA, BRAIN ABCESS, MENINGITIS, ORBITAL ABCESS, FUNGAL SINUSITIS, nasal cancer, PARANASAL SINUSES, NOSE SINUSES, ORAL PHARYNX, ORAL CAVITY, CRANIAL NERVES, Hearing Loss, Audiogram, TYMPANOGRAM, Conductive Hearing Loss, Cholesteatoma, Otosclerosis, Sensorineural Hearing Loss, Hereditary Hearing Loss, Noise induced hearing loss, Meneire’s Disease, Presbycusis, AIRWAY PROBLEMS, airway obstruction, Sleepiness Scales, Pulse oxymetry, Polysomnographysnoring, head cancer, neck cancer, dizziness, vertigo, Lymphatic malformations, Cystic hygroma, neck masses, Hemangiomas, TERATOMAS, Thymic cyst, Thyroglossal duct cyst, Granulomatous, Bacterial abscess, Mononucleosis, PEDIATRIC OPHTHALMOLOGY, STRABISMUS, Movement disorder

Topics: SINUSITIS, audiology, PEDIATRIC OTOLARYNGOLOGY, HEARING LOSS, dysphagia, deep neck space infection, hoarsness, vertigo, tinnitus, otalgia, salivary glands, facial nerve paralysis, nasal obstruction, neck masses, epistaxis, neoplasm, carcinoma, Acute Suppurative Sinusitis, Chronic Sinusitis, Acute Otitis Media, Otitis Media, Adenoid Hypertrophy, Acute Tonsillitis, Tonsillectomy, Airway Obstruction, Acute Laryngotracheobroncheitis, Acute Epiglottitis, Subglottic Stenosis, Laryngomalacia, Surgical Airway Management, Peritonsillar Abscess, Quinsy, Retropharyngeal Abscess, Ludwig’s Angina, Acute Tonsillitis, Acute Laryngitis, Chronic Laryngitis, Laryngitis, Vocal Cord Nodules, Vocal Cord Polyps, Benign Laryngeal Papillomas, Laryngeal Carcinoma, Sialadenitis, Sialolithiasis, Congenital Neck Masses, Hypopharynx, Larynx, Nasopharynx, Oropharynx, ear, nose, Pure Tone Audiometry, Speech Audiometry, Impedance Audiometry, Auditory Brainstem Response, Tuning Fork Tests, Otitis Externa, Cholesteatoma, Otosclerosis, Congenital Sensorineural Hearing Loss, Presbycusis, Sudden Sensorineural Hearing Loss, Drug Ototoxicity, Noise-Induced Sensorineural Hearing Loss, Acoustic Neuroma, Temporal Bone Fractures, Aural Rehabilitation, Otoneurological Examination, Bell’s Palsy, Acute Rhinitis, Allergic Rhinitis, Vasomotor Rhinitis, Adenoid Hypertrophy, Nasal Polyps, Septal Deviation, Septal Hematoma, Septal Perforation

Topics: Community Medicine, Epidemiological Triad, Epidemiological Wheel, Epidemiological Studies, General Epidemiology, Epidemiological Study, Cohort Study, Therapeutic Trials, Clinical Trials, Ventilation, Air, water, Water Supply, Water Purification, Swimming Pool Hygiene, Housing, soil, Wastes, Refuse Disposal, Excreta Disposal, Sewerage System, Sullage Disposal, Physical Environment, Occupational Health, Physicochemical Agents, Physical Agents, Gastrointestinal Tract, Offensive Trades, offensive Occupations, Occupational Diseases, Occupational Hazards, Occupational Health Legislation, Employees State Insurance Act, Environmental Pollution, Air Pollution, Water Pollution, Radioactive Pollution, Thermal Pollution, Noise Pollution, Biological Environment, Rodents, Arthropods, Insect Control, Social Environment, Social Sciences, Cultural Anthropology, Social Psychology, Defense Mechanisms, Genetic Constitution, Nutritional Status, Psychological State, Personality, Communicable Diseases, Respiratory Infections, Viral Infections, Bacterial Infections, Water borne Infections, Food-borne Infections, Alimentary borne Infections, Cholera, Diarrhea, Food Poisoning, Enteric Fever, Brucellosis, Bacillary Dysentery, Shigellosis, Amebiasis, Giardiasis, Balantidiasis, Viral Hepatitis, Poliomyelitis, Contact Diseases, leprosy, Sexually Transmitted Diseases, Venereal Diseases, Acquired Immunodeficiency Syndrome, Trachoma, Fungus Infection, Arthropod-borne Diseases, malaria, Filariasis, Arboviruses, Yellow Fever, Chikungunya Fever, dengue, Japanese Encephalitis, Sandfly Fever, Leishmaniasis, Plague, Kyasanur Forest Disease, Epidemic Typhus, Trench Fever, Scrub Typhus, Tsutsugamushi Fever, Tick Typhus, Rocky Mountain Spotted Fever, Relapsing Fever, Noncommunicable Diseases, Food, Nutrition, Biostatistics, Research Methodology, Demography, Vital Statistics, Health Planning, Health Administration, Health Management, Health Economics, Maternal health, Child Health, Family Planning, Population Policy, School Health Services, Geriatrics, Mental Health, International Health, Biomedical Waste Management

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: Continuous positive airway pressure, Mechanical ventilation, Postnatal adaptation, Oxygen THERAPY, Nasal cannula, Face masks, Oxygen hood, Oxygen tent, Monitoring oxygen therapy, Nasal Continuous positive airway pressure, Bubble Continuous positive airway pressure system, Ventilator induced lung injury, Ventilator Associated Pneumonia, Air-leak syndromes, retinopathy of prematurity, Pneumothorax, Pneumomediastinum

Topics: Oxygen THERAPY, Nasal cannula, Nasal catheter, face mask, Partial rebreather mask, Non-rebreather face mask, Venturi face mask, oxygen hood, oxygen tent, Monitoring oxygen therapy, Continuous positive airway pressure, Nasal Continuous positive airway pressure, Bubble Continuous positive airway pressure system, Pressure-volume curve, Mechanical ventilation, Conventional ventilation, Triggered ventilation, Synchronized Intermittent Mandatory Ventilation, Pressure Support Ventilation, flow sensitive vent, High frequency ventilation, Ventilator induced lung injury, chronic lung disease, Ventilator Associated Pneumonia, Air-leak syndromes, Pneumothorax, Pneumomediastinum, Pneumopericardium, Pulmonary interstitial emphysema, Subcutaneous emphysema, Extracorporeal membrane oxygenation, retinopathy of prematurity

Topics: genome, Noncoding DNA, Histone Organization, Micro-RNA, Long Noncoding RNA, gene editing, CELLULAR HOUSEKEEPING, plasma membrane, Passive Membrane Diffusion, cytoskeleton, cell-cell interactions, biosynthetic machinery, waste disposal, cellular metabolism, mitochondrial function, cellular activation, cell signaling, signal transduction pathway, modular signaling proteins, transcription factors, extracellular matrix, Proliferation, Cell Cycle, stem cells, regenerative medicine, genetics, epigenetics, cell injury, cell death, reversible cell injury, necrosis, apoptosis, tissue necrosis, autophagy, hypoxia, ischemia, ischemia-reperfusion injury, oxidative stress, Endoplasmic Reticulum Stress, DNA damage, inflammation, Mitochondrial Dysfunction, Hypertrophy, hyperplasia, atrophy, metaplasia, intracellular accumulations, pathologic calcification, cellular aging, Chemotaxis of Leukocytes, MEDIATORS OF INFLAMMATION, Vasoactive Amines, Histamine, Serotonin, Arachidonic Acid Metabolites, Prostaglandins, Lipoxins, Leukotrienes, Cytokines, Chemokines, complement system, kinins, neuropeptides, serous inflammation, fibrinous inflammation, purulent inflammation, ulcer, chronic inflammation, Liver Regeneration, tissue repair, cell Regeneration, tissue Regeneration, Angiogenesis, Hyperemia, congestion, edema, Increased Hydrostatic Pressure, Reduced Plasma Osmotic Pressure, Lymphatic Obstruction, Sodium and Water Retention, hemorrhage, hemostasis, thrombosis, platelets, coagulation cascade, Endothelial Injury, Abnormal Blood Flow, Hypercoagulability, Venous Thrombosis, Phlebothrombosis, Disseminated Intravascular Coagulation, Pulmonary Thromboembolism, embolism, Systemic Thromboembolism, Fat Embolism, Amniotic Fluid Embolism, Air Embolism, infarction, shock, immune response, innate immunity, toll-loke receptors, adaptive immunity, T Lymphocytes, B Lymphocytes, Antigen-Presenting Cells, Dendritic Cells, Lymphoid Tissues, Peripheral Lymphoid Organs, cytokines, Cell-Mediated Immunity, Humoral Immunity, hypersensistivity, Antibody-Mediated Diseases, Immune Complex–Mediated Diseases, immune complex

Topics: CARDIAC ARREST, AIRWAY OBSTRUCTION, BREATHING PROBLEMS, CARDIAC PROBLEMS, Chain of Survival, Rescue breathing, Expired air ventilation, Chest compressions, In-hospital Basic Life Support