| Violence Violence is the expression of physical force against self or other, compelling action against one's will on pain of being hurt. Variant uses of the term refer to the destruction of non-living objects (see property damage). Worldwide, violence is used as a tool of manipulation and also is an area of concern for law and culture who take attempts to suppress and stop it. Violence
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| Sulfur mustard The sulfur mustards, of which mustard gas (1,5-dichloro-3-thiapentane) is a member, are a class of related cytotoxic, vesicant chemical warfare agents with the ability to form large blisters on exposed skin. Pure sulfur mustards are colourless, viscous liquids at room temperature. Sulfur_mustard
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| Escherichia coli O157:H7 Enterohemorrhagic E. coli redirects here, although this term may be applied to other strains of E. coli.Escherichia coli O157 is an enterohemorrhagic strain of the bacterium Escherichia coli and a cause of foodborne illness. Infection often leads to bloody diarrhea, and occasionally to kidney failure, especially in young children and elderly people. Escherichia_coli_O157:H7
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| Hay Hay is a generic term for grass or legumes that have been cut, dried, and stored for use as animal feed, particularly for grazing animals like cattle, horses, goats, and sheep. Hay can also be fed to pets such as guinea pigs and rabbits, though they consume much smaller quantities. Pigs may be fed hay, but they do not digest it very efficiently. Hay
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| Caesarean section Caesarean section (or Cesarean section in American English), also known as C-section or Caesar, is a surgical procedure in which incisions are made through a mother's abdomen (laparotomy) and uterus (hysterotomy) to deliver one or more babies. It is usually performed when a vaginal delivery would put the baby's or mother's life or health at risk, although in recent times it has been also performed upon request for childbirths that could otherwise have been natural. Caesarean_section
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| Phosgene Phosgene is the chemical compound with the formula COCl2. This colorless gas gained infamy as a chemical weapon during World War I, but it is also a valued industrial reagent and building block in organic synthesis. In low concentrations, its odor resembles freshly cut hay or grass. Phosgene
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| Amazon Rainforest The Amazon rainforest (Brazilian Portuguese:Floresta Amazônica or Amazônia; ), also known as Amazonia, or the Amazon jungle, is a moist broadleaf forest that covers most of the Amazon Basin of South America. This basin encompasses seven million square kilometers (1.7 billion acres), of which five and a half million square kilometers (1.4 billion acres) are covered by the rainforest. Amazon_Rainforest
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| Polychlorinated biphenyl Polychlorinated biphenyls (PCBs) are a class of organic compounds with 1 to 10 chlorine atoms attached to biphenyl, which is a molecule composed of two benzene rings. The chemical formula for PCBs is C12H10-xClx, where x > 1. PCB's were widely used for many applications, especially as dielectric fluids in transformers and capacitors and coolants. Polychlorinated_biphenyl
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| Phenytoin Phenytoin sodium is a commonly used antiepileptic. Phenytoin acts to dampen the unwanted, runaway brain activity seen in seizure by reducing electrical conductance among brain cells by stabilizing the inactive state of voltage gated sodium channels. Aside from seizures, it is an option in the treatment of trigeminal neuralgia as well as certain cardiac arrhythmias.It is sometimes considered a class 1b antiarrhythmic. Phenytoin
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| Isocyanate Isocyanate is the functional group of atomsnitrogen, 1 carbon, 1 oxygen), not to be confused with the cyanate functional group which is arranged asorganic compound which contains an isocyanate group may also be referred to in brief as an isocyanate. An isocyanate may have more than one isocyanate group. An isocyanate that has two isocyanate groups is known as a diisocyanate. Diisocyanates are manufactured for reaction with polyols in the production of polyurethanes. Isocyanate
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| Kava for the town in Mali see Kava, Mali Kava
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| Hearing impairment A hearing impairment or deafness is a full or partial decrease in the ability to detect or understand sounds. Deaf culture, they prefer the terms Deaf and Hard of Hearing.Sound waves vary in amplitude and in frequency. Amplitude is the sound wave's peak pressure variation. Frequency is the number of cycles per second of a sinusoidal component of a sound wave. Loss of the ability to detect some frequencies, or to detect low-amplitude sounds that an organism naturally detects, is a hearing impairment. Hearing_impairment
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| Chemical warfare Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons to kill, injure, or incapacitate an enemy.This type of warfare is distinct from the use of conventional weapons or nuclear weapons because the destructive effects of chemical weapons are not primarily due to their explosive force. Chemical_warfare
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| Flood In the sense of "flowing water", the word may also be applied to the inflow of the tide.Flooding may result from the volume of water within a body of water, such as a river or lake, which overflows or breaks levies, with the result that some of the water escapes its normal boundaries. Flood
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| Cerebral palsy This article is about cerebral palsy as an overall umbrella term. For the most common type of cerebral palsy worldwide, see the article on spastic diplegia. For specifics on other types of CP, see their corresponding articles.Cerebral palsy (CP) is an umbrella term encompassing a group of non-progressive, non-contagious conditions that cause physical disability in human development. Cerebral_palsy
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| Chronic fatigue syndrome Chronic fatigue syndrome (CFS) is the most common name Chronic_fatigue_syndrome
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| Gulf War syndrome Persian Gulf War syndrome (GWS) or Persian Gulf War illness (GWI) is an illness reported by combat veterans of the 1991 Persian Gulf War typified by symptoms including immune system disorders and birth defects. It has not always been clear whether these symptoms were related to Gulf War service or the occurrence of illnesses in Gulf War veterans is higher than comparable populations. Gulf_War_syndrome
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| Sulfur dioxide Sulfur dioxide (also sulphur dioxide) is the chemical compound with the formula SO2. It is produced by volcanoes and in various industrial processes. Since coal and petroleum often contain sulfur compounds, their combustion generates sulfur dioxide. Further oxidation of SO2, usually in the presence of a catalyst such as NO2, forms H2SO4, and thus acid rain. This is one of the causes for concern over the environmental impact of the use of these fuels as power sources. Sulfur_dioxide
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| Poison In the context of biology, poisons are substances that can cause disturbances to organisms, usually by chemical reaction or other activity on the molecular scale, when a sufficient quantity is absorbed by an organism. Legally and in hazardous chemical labelling, poisons are especially toxic substances; less toxic substances are labelled "harmful", "irritant", or not labelled at all. Poison
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| Polychlorinated dibenzodioxins Polychlorinated dibenzodioxins (PCDDs), or simply dioxins, are a group of polyhalogenated compounds which are significant because they act as environmental pollutants. They are commonly referred to as dioxins for simplicity in scientific publications because every PCDD molecule contains a dioxin skeletal structure. Polychlorinated_dibenzodioxins
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| Pneumonia Pneumonia is an inflammatory illness of the lung. Frequently, it is described as lung parenchyma/alveolar inflammation and abnormal alveolar filling with fluid (consolidation and exudation).The alveoli are microscopic air-filled sacs in the lungs responsible for absorbing oxygen. Pneumonia
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| Wild Boar The wild boar (Sus scrofa) or wild hog, often simply referred to as a boar, is a species of a pig in the biological family Suidae and the wild ancestor of the domestic pig. It is native across much of Central Europe, the Mediterranean Region (including North Africa's Atlas Mountains) and much of Asia as far south as Indonesia, and has been introduced elsewhere.Although common in France, the wild boar became extinct in Great Britain and Ireland by the 17th century, but wild breeding populations have recently returned in some areas, particularly the Weald, following escapes from boar farms. Wild_Boar
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| Sodium cyanide Sodium cyanide is an inorganic compound with the formula NaCN. This highly toxic colourless salt is used mainly in gold mining but has other niche applications. It is an inorganic salt derived from neutralisation reactions involving the weak acid hydrogen cyanide. Sodium_cyanide
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| Butane Butane, also called n-butane, is the unbranched alkane with four carbon atoms, CH3CH2CH2CH3. Butane is also used as a collective term for n-butane together with its only other isomer, isobutane (also called methylpropane), CH(CH3)3.Butanes are highly flammable, colorless, odorless, easily liquefied gases. The name butane comes from the roots but- (from butyric acid) and -ane. Butane
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| Geophagy Geophagy is the practice of eating earthy or soil-like substances such as clay, and chalk, in order to obtain essential nutrients such as sulfur and phosphorus from the soil. This practice is widespread among animals in the wild, as well as in human societies. Human geophagy is closely related to pica, a classified eating disorder in the DSM-IV characterized by abnormal cravings for nonfood items. Geophagy
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| Fragile X syndrome Fragile X syndrome, or Martin-Bell syndrome, is a genetic syndrome which results in a spectrum of characteristic physical, intellectual, emotional and behavioural features which range from severe to mild in manifestation.The syndrome is associated with the expansion of a single trinucleotide gene sequence (CGG) on the X chromosome, and results in a failure to express the FMR-1 protein which is required for normal neural development. Fragile_X_syndrome
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| Diesel Talk:Diesel
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| Diarrhea In medicine, diarrhea (from the Greek, "diarrhoia" meaning "a flowing through"), also spelled diarrhoea (see spelling differences), is the condition of having frequent loose or liquid bowel movements. Acute diarrhea is a common cause of death in developing countries and the second most common cause of infant deaths worldwide. Diarrhea
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| Folic acid Folic acid (also known as Vitamin B9 or Folacin) and Folate (the naturally occurring form) are forms of the water-soluble Vitamin B9. Vitamin B9 (Folic acid and Folate inclusive) is essential to numerous bodily functions ranging from nucleotide synthesis to the remethylation of homocysteine. Folic_acid
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| Child abuse Talk:Child_abuse
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| Snail snail is a common name for almost all members of the molluscan class Gastropoda that have coiled shells in the adult stage. When the word snail is used in a general sense, it includes sea snails, land snails and freshwater snails. Snails lacking a shell or having only a very small one are usually called slugs. Snails that have a broadly conical shell that is not coiled or appears not to be coiled are usually known as limpets. Snail
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| Mantoux test Mantoux_test
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| Outline of agriculture Agriculture, which encompasses farming, is the process of producing food, feed, fiber and other goods by the systematic raising of plants and animals. Agricultural developments have been crucial factors in social change, including the specialization of human activity. Outline_of_agriculture
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| Personal protective equipment Personal protective equipment (PPE) refers to protective clothing, helmets, goggles, or other garment designed to protect the wearer's body or clothing from injury by blunt impacts, electrical hazards, heat, chemicals, and infection, for job-related occupational safety and health purposes, and in sports, martial arts, combat, etc. body armor is combat-specialized protective gear. In British legislation the term PPE does not cover items such as armour. Personal_protective_equipment
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| Brown Rat The brown rat, common rat, Hanover rat, Norway rat, Norwegian rat, or wharf rat (Rattus norvegicus) is one of the best known and most common rats. One of the largest muroids, it is a brown or grey rodent with a body up to long, and a similar tail length; the male weighs on average and the female . Brown_Rat
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| Acrylamide Acrylamide (or acrylic amide) is a chemical compound with the chemical formula C3H5NO. Its IUPAC name is 2-propenamide. It is a white odourless crystalline solid, soluble in water, ethanol, ether and chloroform. Acrylamide is incompatible with acids, bases, oxidizing agents, iron and iron salts. It decomposes non-thermally to form ammonia, and thermal decomposition produces carbon monoxide, carbon dioxide, and oxides of nitrogen. Acrylamide
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| Obesity Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health, leading to reduced life expectancy. Obesity
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| Q fever Q fever is a disease caused by infection with Coxiella burnetii, a bacterium that affects both humans and animals. This organism is uncommon but may be found in cattle, sheep, goats and other domestic mammals, including cats and dogs. The infection results from inhalation of contaminated particles in the air, and from contact with the milk, urine, feces, vaginal mucus, or semen of infected animals. Q_fever
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| Tetryl Tetryl
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| Ebola Ebola is the common term for a group of viruses belonging to genus Ebolavirus (EBOV), which is a part of the family Filoviridae, and for the disease that they cause, Ebolahemorrhagic. The virus is named after the Ebola River, where the first recognized outbreak of Ebola hemorrhagic fever occurred. The viruses are characterized by long filaments, and have a shape similar to that of the Marburg virus, also in the family Filoviridae, and possessing similar disease symptoms. Ebola
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| Aerosol Technically, an aerosol is a suspension of fine solid particles or liquid droplets in a gas. Examples are smoke, oceanic haze, air pollution, smog and CS gas. In general conversation, aerosol usually refers to an aerosol spray can or the output of such a can. Aerosol
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| Sodium hydroxide Sodium hydroxide (NaOH), also known as lye and caustic soda, is a caustic metallic base. Sodium hydroxide forms a strong alkaline solution when dissolved in a solvent such as water, however, only the hydroxide ion is basic. It is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Worldwide production in 1998 was around 45tonnes. Sodium hydroxide is a common base in chemical laboratories. Sodium_hydroxide
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| In vitro fertilisation In vitro fertilisation (IVF) is a process by which egg cells are fertilized by sperm outside the womb, in vitro. IVF is a major treatment in infertility when other methods of assisted reproductive technology have failed. The process involves hormonally controlling the ovulatory process, removing ova (eggs) from the woman's ovaries and letting sperm fertilise them in a fluid medium. In_vitro_fertilisation
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| Ebola Talk:Ebola
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| Vector (biology) In epidemiology, a vector is an organism that does not cause disease itself but that transmits infection by conveying pathogens from one host to another, serving as a route of transmission.A classic example is the anopheles mosquito, which acts as a vector for the disease malaria by transmitting the malarial parasite plasmodium to Humans.intermediate host) but causes the disease malaria in Humans (its definitive host). Vector_(biology)
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| Group A streptococcal infection The group A streptococcus bacterium (Streptococcus pyogenes, or GAS) is a form of β-hemolytic Streptococcus bacteria responsible for most cases of streptococcal illness. Other types (B, C, D, and G) may also cause infection. Several virulence factors contribute to the pathogenesis of GAS, such as M protein, hemolysins, and extracellular enzymes. For further explanation of these virulence factors, see the main article on Streptococcus pyogenes. Group_A_streptococcal_infection
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| Marburg virus Marburg virus or simply Marburg is the common name for the the genus of viruses Marburgvirus, which contains one species, Lake Victoria marburgvirus. The virus causes the disease Marburg Hemorrhagic Fever (MHF), also referred to as Marburg Virus Disease. Marburg originated in Central and East Africa, and infects both human and nonhuman primates. The Marburg Virus is in the same taxonomic family as Ebola, and both are identical structurally although produce different antibodies. Marburg_virus
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| Measles Measles (IPAparamyxovirus of the genus Morbillivirus. Morbilliviruses, like other paramyxoviruses, are enveloped, single-stranded, negative-sense RNA viruses. Symptoms include fever, cough, runny nose, red eyes and a generalized, maculopapular, erythematous rash.Measles is spread through respiration (contact with fluids from an infected person's nose and mouth, either directly or through aerosol transmission), and is highly contagiousimmunity sharing a house with an infected person will catch it. Measles
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| Diphtheria Diphtheria (Greek διφθερα (diphthera)—“pair of leather scrolls") is an upper respiratory tract illness characterized by sore throat, low fever, and an adherent membrane (a pseudomembrane) on the tonsils, pharynx, and/or nasal cavity. A milder form of diphtheria can be restricted to the skin. Diphtheria
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| List of notifiable diseases notifiable diseases arranged by country. List_of_notifiable_diseases
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