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1916 New York City Polio Epidemic
The 1916 New York City polio epidemic was an infectious disease epidemic of polio ultimately infecting several thousand people, and killing over two thousand, in New York City, primarily in the borough of Brooklyn. The epidemic was officially announced in June 1916, and a special field force was assembled under the authority of Dr. Simon R. Blatteis of the New York City Health Department's Bureau of Preventable Diseases, with broad authority to quarantine those infected with polio and institute hygiene measures thought to slow the transmission of the disease. Polio was a poorly understood disease in this era, and no polio vaccine existed at this time. Official efforts to stem its spread consisted primarily of quarantines, the closure of public places, and the use of chemical disinfectants to cleanse areas where the disease had been present. Special polio clinics were established at various locations in the city for the treatment and quarantine of patients. In addition, many infor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polio
Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 70% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck stiffness, and paresthesia. These symptoms usually pass within one or two weeks. A less common symptom is permanent paralysis, and possible death in extreme cases.. Years after recovery, post-polio syndrome may occur, with a slow development of muscle weakness similar to that which the person had during the initial infection. Polio occurs naturally only in humans. It is highly infectious, and is spread from person to person either through fecal-oral transmission (e.g. poor hygiene, or by ingestion of food or water contaminated by human feces), or via the oral-oral route. Those who are infected may spread the disease for up to six weeks even if no symptoms are present. The disease may be diagnosed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoboken, New Jersey
Hoboken ( ; Unami: ') is a city in Hudson County in the U.S. state of New Jersey. As of the 2020 U.S. census, the city's population was 60,417. The Census Bureau's Population Estimates Program calculated that the city's population was 58,690 in 2021, ranking the city the 668th-most-populous in the country. With more than , Hoboken was ranked as the third-most densely populated municipality in the United States among cities with a population above 50,000. Hoboken is part of the New York metropolitan area and is the site of Hoboken Terminal, a major transportation hub for the tri-state region. Hoboken was first settled by Europeans as part of the Pavonia, New Netherland colony in the 17th century. During the early 19th century, the city was developed by Colonel John Stevens, first as a resort and later as a residential neighborhood. Originally part of Bergen Township and later North Bergen Township, it became a separate township in 1849 and was incorporated as a city in 1855 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amygdala
The amygdala (; plural: amygdalae or amygdalas; also '; Latin from Greek, , ', 'almond', 'tonsil') is one of two almond-shaped clusters of nuclei located deep and medially within the temporal lobes of the brain's cerebrum in complex vertebrates, including humans. Shown to perform a primary role in the processing of memory, decision making, and emotional responses (including fear, anxiety, and aggression), the amygdalae are considered part of the limbic system. The term "amygdala" was first introduced by Karl Friedrich Burdach in 1822. Structure The regions described as amygdala nuclei encompass several structures of the cerebrum with distinct connectional and functional characteristics in humans and other animals. Among these nuclei are the basolateral complex, the cortical nucleus, the medial nucleus, the central nucleus, and the intercalated cell clusters. The basolateral complex can be further subdivided into the lateral, the basal, and the accessory basal nucle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Fly
The Spanish fly (''Lytta vesicatoria'') is an aposematic emerald-green beetle in the blister beetle family (Meloidae). It is distributed across Eurasia. The species and others in its family were used in traditional apothecary preparations as "Cantharides". The insect is the source of the terpenoid cantharidin, a toxic blistering agent once used as an exfoliating agent, anti-rheumatic drug and an aphrodisiac. The substance has also found culinary use in some blends of the North African spice mix ''ras el hanout''. Its various supposed benefits have been responsible for accidental poisonings. Etymology and taxonomy The generic name is from the Greek λύττα (''lytta''), meaning martial rage, raging madness, Bacchic frenzy, or rabies. The specific name is derived from Latin ''vesica'', blister. ''Lytta vesicatoria'' was formerly named ''Cantharis vesicatoria'', although the genus ''Cantharis'' is in an unrelated family, Cantharidae, the soldier beetles. It was class ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mustard Seed
Mustard seeds are the small round seeds of various mustard plants. The seeds are usually about in diameter and may be colored from yellowish white to black. They are an important spice in many regional foods and may come from one of three different plants: black mustard (''Brassica nigra''), brown mustard ('' B. juncea''), or white mustard (''Sinapis alba''). Grinding and mixing the seeds with water, vinegar or other liquids creates the yellow condiment known as prepared mustard. Regional use Mustard seeds are used as a spice in the South Asia. The seeds are usually fried until they pop. The leaves are also stir-fried and eaten as a vegetable. Mustard oil is used for body massage during extreme winters, as it is thought to keep the body warm. In South Asian cuisine mustard oil or ''shorsher tel'' is the predominant cooking medium. Mustard seeds are also essential ingredients in spicy fish dishes like ''jhaal'' and ''paturi''. A variety of pickles consisting mainly of mangoe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnica
''Arnica'' is a genus of perennial plant, perennial, herbaceous plants in the sunflower family (Asteraceae). The genus name ''Arnica'' may be derived from the Greek language, Greek ''wikt:arni, arni'', "lamb", in reference to the plants' soft, hairy leaves. ''Arnica'' is also known by the names ''mountain tobacco'' and confusingly, ''leopard's bane'' and ''wolfsbane''—two names that it shares with the entirely unrelated genus ''Aconitum''. This Circumboreal Region, circumboreal and montane (subalpine) genus occurs mostly in the temperate regions of western North America, with a few species native to the Arctic Circle, Arctic regions of northern Eurasia and North America. ''Arnica'' species are used as food plants by the larvae of some Lepidoptera species, including ''Bucculatricidae, Bucculatrix arnicella''. ''Arnica'' was previously classified in the tribe Senecioneae because it has a flower or pappus (flower structure), pappus of fine bristles. Characteristics ''Arnica'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slippery Elm
''Ulmus rubra'', the slippery elm, is a species of elm native to eastern North America. Other common names include red elm, gray elm, soft elm, moose elm, and Indian elm. Description ''Ulmus rubra'' is a medium-sized deciduous tree with a spreading head of branches,Hillier & Sons. (1990). ''Hillier's Manual of Trees & Shrubs, 5th ed.''. David & Charles, Newton Abbot, UK commonly growing to , very occasionally over in height. Its heartwood is reddish-brown. The broad oblong to obovate leaves are long, rough above but velvety below, with coarse double-serrate margins, acuminate apices and oblique bases; the petioles are long.Bean, W. J. (1970). ''Trees & Shrubs Hardy in the British Isles'', 8th ed., p. 656. (2nd impression 1976) John Murray, London. The leaves are often tinged red on emergence, turning dark green by summer and a dull yellow in autumn. The perfect, apetalous, wind-pollinated flowers are produced before the leaves in early spring, usually in tight, short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Chamomile
''Chamaemelum nobile'', commonly known as chamomile (also spelled camomile), is a low perennial plant found in dry fields and around gardens and cultivated grounds in Europe, North America, and South America. Its synonym is ''Anthemis nobilis'', with various common names, such as Roman chamomile, English chamomile, garden chamomile, ground apple, low chamomile, mother's daisy or whig plant.T. K. Lim ''C. nobile'' is a source of the herbal product known as chamomile using dried flowers for flavoring teas or as a fragrance used in aromatherapy. Chamomile has no established medicinal properties. Description ''Chamaemelum nobile'' has daisy-like white flowers and procumbent stems; the leaves are alternate, bipinnate, finely dissected, and downy to glabrous. The solitary, terminal flowerheads, rising above the ground, consist of prominent yellow disk flowers and silver-white ray flowers. The flowering time in the Northern Hemisphere is June and July, and its fragrance is sweet, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poultice
A poultice, also called a cataplasm, is a soft moist mass, often heated and medicated, that is spread on cloth and placed over the skin to treat an aching, inflamed, or painful part of the body. It can be used on wounds, such as cuts. 'Poultice' may also refer to a porous solid filled with a solvent used to remove stains from porous stone such as marble or granite. The word "poultice" comes from the Greek word "poltos" transformed in the Latin ''puls, pultes'', meaning "porridge". Types * Some Native Americans used mashed pumpkin or devil’s club as a poultice. *Native Americans have thousands of plants for the making of poultices. The known tribes who utilize(d) plants for poultices include the Abnaki, Aleut, some Algonquin bands, Anticosti, some Apache tribes, Atsugewi, Bella Coola, Blackfoot, Cahuilla, California Indian, Carrier bands, Catawba, Chehalis, Cherokee, some Cheyenne, Chickasaw, Chippewa, Choctaw, Clallam, Coahuilla, some Cocopa, Comanche, Concow, and many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxidise
Redox (reduction–oxidation, , ) is a type of chemical reaction in which the oxidation states of substrate change. Oxidation is the loss of electrons or an increase in the oxidation state, while reduction is the gain of electrons or a decrease in the oxidation state. There are two classes of redox reactions: * ''Electron-transfer'' – Only one (usually) electron flows from the reducing agent to the oxidant. This type of redox reaction is often discussed in terms of redox couples and electrode potentials. * ''Atom transfer'' – An atom transfers from one substrate to another. For example, in the rusting of iron, the oxidation state of iron atoms increases as the iron converts to an oxide, and simultaneously the oxidation state of oxygen decreases as it accepts electrons released by the iron. Although oxidation reactions are commonly associated with the formation of oxides, other chemical species can serve the same function. In hydrogenation, C=C (and other) bonds ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almond Meal
Almond meal, almond flour or ground almond is made from ground sweet almonds. Almond flour is usually made with blanched almonds (no skin), whereas almond meal can be made with whole or blanched almonds. The consistency is more like corn meal than wheat flour. It is used in pastry and confectionery – in the manufacture of almond macarons and macaroons and other sweet pastries, in cake and pie filling, such as ''Sachertorte'' – and is one of the two main ingredients of marzipan and almond paste. In France, almond meal is an important ingredient in ''frangipane'', the filling of traditional ''galette des Rois'' cake. Almond meal has recently become important in baking items for those on low-carbohydrate diets. It adds moistness and a rich nutty taste to baked goods. Items baked with almond meal tend to be calorie-dense. Almonds have high levels of polyunsaturated fats in them. Typically, the omega 6 fatty acids in almonds are protected from oxidation by the surface skin and vit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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