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Spitting
Spitting is the act of forcibly ejecting saliva, sputum, nasal mucus and/or other substances from the mouth. The act is often done to get rid of unwanted or foul-tasting substances in the mouth, or to get rid of a large buildup of mucus. Spitting of small saliva droplets can also happen unintentionally during talking, especially when articulating ejective and implosive consonants. Spitting in public is considered rude and a social taboo in many parts of the world including the West, while in some other parts of the world it is considered more socially acceptable. Spitting upon another person, especially onto the face, is a global sign of anger, hatred, disrespect or contempt. It can represent a "symbolical regurgitation" or an act of intentional contamination. Cultural attitudes Western world Social attitudes towards spitting have changed greatly in Western Europe since the Middle Ages. Then, frequent spitting was part of everyday life, and at all levels of society, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saliva
Saliva (commonly referred as spit or drool) is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans, saliva is around 99% water, plus electrolytes, mucus, white blood cells, epithelial cells (from which DNA can be extracted), enzymes (such as lingual lipase and amylase), and antimicrobial agents (such as secretory IgA, and lysozymes). The enzymes found in saliva are essential in beginning the process of digestion of dietary starches and fats. These enzymes also play a role in breaking down food particles entrapped within dental crevices, thus protecting teeth from bacterial decay. Saliva also performs a lubricating function, wetting food and permitting the initiation of swallowing, and protecting the oral mucosa from drying out. Saliva has specialized purposes for a variety of animal species beyond predigestion. Certain swifts construct nests with their sticky saliva. The foundation of bird's nest soup is an aerodramus nest. Venom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spittoon
A spittoon (or spitoon) is a receptacle made for spitting into, especially by users of Chewing tobacco, chewing and dipping tobacco. It is also known as a cuspidor (which is the Portuguese language, Portuguese word for "spitter" or "spittoon", from the verb "cuspir" meaning "to spit"), although that term is also used for a type of spitting sink used in dentistry. United States in the 19th century In the late 19th century, spittoons became a common feature of pubs, brothels, Bar (establishment), saloons, hotels, stores, banks, railway carriages, and other places where people (especially adult men) gathered, notably in the United States, but allegedly also in Australia. Brass was the most common material for spittoons. Other materials used for mass production of spittoons ranged from basic functional iron to elaborately crafted cut glass and fine porcelain. At higher class places like expensive hotels, spittoons could be elaborately decorated. Spittoons are flat-bottomed, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wine Tasting
Wine tasting is the sensory examination and evaluation of wine. While the practice of wine tasting is as ancient as its production, a more formalized methodology has slowly become established from the 14th century onward. Modern, professional wine tasters (such as sommeliers or buyers for retailers) use a constantly evolving specialized terminology which is used to describe the range of perceived flavors, aromas and general characteristics of a wine. More informal, recreational tasting may use similar terminology, usually involving a much less analytical process for a more general, personal appreciation. Results that have surfaced through scientific blind wine tasting suggest the unreliability of wine tasting in both experts and consumers, such as inconsistency in identifying wines based on region and price. History The Sumerian stories of Gilgamesh in the 3rd millennium BCE differentiate the popular beers of Mesopotamia, as well as wines from Zagros Mountains or Lebanon. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contempt
In colloquial usage, contempt usually refers to either the act of despising, or having a general lack of respect for something. This set of emotions generally produces maladaptive behaviour. Other authors define contempt as a negative emotion rather than the constellation of mentality and feelings that produce an ''attitude''. Paul Ekman categorises contempt as the seventh Emotion#Basic emotions, basic emotion, along with anger, disgust, fear, happiness, sadness and Surprise (emotion), surprise. Robert C. Solomon places contempt on the same emotional continuum as resentment and anger, and he argues that the differences between the three are that resentment is anger directed towards a higher-status individual; anger is directed towards an equal-status individual; and contempt is anger directed towards a lower-status individual.Solomon R.C. (1993). ''The Passions: Emotions and the Meaning of Life''. Hackett Publishing. Etymology The term originated in 1393 in Old French from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tea Tasting
Tea tasting is the process in which a trained taster determines the quality of a particular tea. Due to climatic conditions, topography, manufacturing process, and different cultivars of the ''Camellia sinensis'' plant (tea), the final product may have vastly differing flavours and appearance. A trained tester can detect these differences and ascertain the tea's quality prior to sale or possible blending. Objectives The taster's objectives depend on the tea's intended purpose. The qualities desired for a tea for blending with other teas can be quite different from those desired for a tea ready for drinking. Techniques The ISO 3103 standard describes a standardised method for brewing teas to make meaningful sensory comparisons. It is not a particularly useful standard for many teas, however, requiring a six-minute brewing time and boiling water, neither of which are recommended for green teas (usually brewed at < 90 °C and for under 3 minutes). Tasters would instead u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee Cupping
Coffee cupping, or coffee tasting, is the practice of observing the tastes and aromas of brewed coffee. It is a professional practice but can be done informally by anyone or by professionals known as "Q Graders". A standard coffee cupping procedure involves deeply sniffing the coffee, then slurping the coffee from a spoon so it is aerated and spread across the tongue. The coffee taster attempts to measure aspects of the coffee's taste, specifically the ''body'' (the texture or mouthfeel, such as oiliness), ''sweetness'', ''acidity'' (a sharp and tangy feeling, like when biting into an Orange (fruit), orange), ''flavour'' (the characters in the cup), and aftertaste. Since coffee beans embody telltale flavours from the region where they were grown, cuppers may attempt to identify the coffee's origin. Aromas Various descriptions are used to note coffee aroma. ;Animal-like: This odour descriptor is somewhat reminiscent of the smell of animals. It is not a fragrant aroma like mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Health Organization
The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Geneva, Switzerland, and has 6 regional offices and 150 field offices worldwide. Only sovereign states are eligible to join, and it is the largest intergovernmental health organization at the international level. The WHO's purpose is to achieve the highest possible level of health for all the world's people, defining health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity." The main functions of the World Health Organization include promoting the control of epidemic and endemic diseases; providing and improving the teaching and training in public health, the medical treatment of disease, and related matters; and promoting the establishment of international standards for biologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is a contagious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as inactive or latent tuberculosis. A small proportion of latent infections progress to active disease that, if left untreated, can be fatal. Typical symptoms of active TB are chronic cough with hemoptysis, blood-containing sputum, mucus, fever, night sweats, and weight loss. Infection of other organs can cause a wide range of symptoms. Tuberculosis is Human-to-human transmission, spread from one person to the next Airborne disease, through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with latent TB do not spread the disease. A latent infection is more likely to become active in those with weakened I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Lung Association
The American Lung Association is a voluntary health organization whose mission is to save lives by improving lung health and preventing lung disease through education, advocacy and research. History 1904–1918: Founding The organization was founded in 1904 to fight tuberculosis (TB) as the National Association for the Study and Prevention of Tuberculosis (NASPT) by Edward Livingston Trudeau, Robert Hall Babcock, Henry Martyn Hall, Lawrence Flick, and S. Adolphus Knopf. Earlier in 1892, Flick had founded the Pennsylvania Society for the Prevention of Tuberculosis, the world's first society dedicated to the preventing TB. In 1907, the Lung Association began their Christmas Seal campaign to raise money for a small TB sanatorium in Delaware. Emily Bissell, a Red Cross volunteer at the time, created holiday seals to sell at the post office for a penny a piece. By the end of her fundraising campaign, she had raised more than ten times the amount needed to save the sanatorium, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supreme Court Of The United States
The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all Federal tribunals in the United States, U.S. federal court cases, and over State court (United States), state court cases that turn on questions of Constitution of the United States, U.S. constitutional or Law of the United States, federal law. It also has Original jurisdiction of the Supreme Court of the United States, original jurisdiction over a narrow range of cases, specifically "all Cases affecting Ambassadors, other public Ministers and Consuls, and those in which a State shall be Party." In 1803, the Court asserted itself the power of Judicial review in the United States, judicial review, the ability to invalidate a statute for violating a provision of the Constitution via the landmark case ''Marbury v. Madison''. It is also able to strike down presidential directives for violating either the Constitution or s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Flu
The 1918–1920 flu pandemic, also known as the Great Influenza epidemic or by the common misnomer Spanish flu, was an exceptionally deadly global influenza pandemic caused by the H1N1 subtype of the influenza A virus. The earliest documented case was March 1918 in Kansas, United States, with further cases recorded in France, Germany and the United Kingdom in April. Two years later, nearly a third of the global population, or an estimated 500 million people, had been infected. Estimates of deaths range from 17 million to 50 million, and possibly as high as 100 million, making it the deadliest pandemic in history. The pandemic broke out near the end of World War I, when wartime censors in the belligerent countries suppressed bad news to maintain morale, but newspapers freely reported the outbreak in neutral Spain, creating a false impression of Spain as the epicenter and leading to the "Spanish flu" misnomer. Limited historical epidemiological data make the pandemic' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
