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Staff Of Asclepius
In Greek mythology, the Rod of Asclepius (⚕; grc, Ράβδος του Ασκληπιού, , sometimes also spelled Asklepios), also known as the Staff of Aesculapius and as the asklepian, is a serpent-entwined rod wielded by the Greek god Asclepius, a deity associated with healing and medicine. Theories have been proposed about the Greek origin of the symbol and its implications. In modern times, it is the predominant symbol for medicine and health care, although, because of a misunderstanding concerning ⚕ and ☤, the Caduceus (the symbol of commerce) is sometimes seen in this context, although both rods, from which these symbols represent, were each given to Asclepius and to Hermes by Apollo. Greek mythology and Greek society The Rod of Asclepius takes its name from the Greek god Asclepius, a deity associated with healing and medicinal arts in ancient Greek religion and mythology. Asclepius' attributes, the snake and the staff, sometimes depicted separately in antiq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Of Life2
A star is an astronomical object comprising a luminous spheroid of plasma held together by its gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night, but their immense distances from Earth make them appear as fixed points of light. The most prominent stars have been categorised into constellations and asterisms, and many of the brightest stars have proper names. Astronomers have assembled star catalogues that identify the known stars and provide standardized stellar designations. The observable universe contains an estimated to stars. Only about 4,000 of these stars are visible to the naked eye, all within the Milky Way galaxy. A star's life begins with the gravitational collapse of a gaseous nebula of material composed primarily of hydrogen, along with helium and trace amounts of heavier elements. Its total mass is the main factor determining its evolution and eventual fate. A star shines for most of its active life due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aesculapian Snake
The Aesculapian snake (now ''Zamenis longissimus'', previously ''Elaphe longissima''), is a species of nonvenomous snake native to Europe, a member of the Colubrinae subfamily of the family Colubridae. Growing up to in length, it is among the largest European snakes, similar in size to the four-lined snake ('' Elaphe quatuorlineata'') and the Montpellier snake (''Malpolon monspessulanus''). The Aesculapian snake has been of cultural and historical significance for its role in ancient Greek, Roman and Illyrian mythology and derived symbolism. Description ''Z. longissimus'' hatches at around 30 cm (11.8 in). Adults are usually from 110 cm (43.3 in) to in total length (including tail), but can grow to , with the record size being . Expected body mass in adult Aesculapian snakes is from . It is dark, long, slender, and typically bronzy in colour, with smooth scales that give it a metallic sheen. Juveniles can easily be confused with juvenile grass snakes ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caduceus Confusion Summary
The caduceus (☤; ; la, cādūceus, from grc-gre, κηρύκειον "herald's wand, or staff") is the staff carried by Hermes in Greek mythology and consequently by Hermes Trismegistus in Greco-Egyptian mythology. The same staff was also borne by heralds in general, for example by Iris, the messenger of Hera. It is a short staff entwined by two serpents, sometimes surmounted by wings. In Roman iconography, it was often depicted being carried in the left hand of Mercury, the messenger of the gods. Some accounts suggest that the oldest known imagery of the caduceus has its roots in Mesopotamia with the Sumerian god Ningishzida; his symbol, a staff with two snakes intertwined around it, dates back to 4000 BC to 3000 BC. As a symbolic object, it represents Hermes (or the Roman Mercury), and by extension trades, occupations, or undertakings associated with the god. In later Antiquity, the caduceus provided the basis for the astrological symbol representing th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nehushtan
In the biblical Books of Kings ( 2 Kings 18:4; written c. 550 BC), the Nehushtan (Hebrew: ''Nəḥuštān'' ) is the name given to the bronze image of a serpent on a pole. The image is described in the Book of Numbers, where Yahweh instructed Moses to erect it so that the Israelites who saw it would be cured and be protected from dying from the bites of the " fiery serpents", which Yahweh had sent to punish them for speaking against him and Moses (). According to the Book of Kings, King Hezekiah institutes an iconoclastic reform that included the destruction of "the brazen serpent that Moses had made; for unto those days the children of Israel did burn incense to it; and it was called Nehushtan". Etymology The term is a proper noun coming from either the word for "snake" or "brass", and thus means "The (Great) Serpent" or "The (Great) Brass". Alternative translations The English Standard Version of the Bible and the majority of contemporary English translations refer to the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Book Of Numbers
The book of Numbers (from Greek Ἀριθμοί, ''Arithmoi''; he, בְּמִדְבַּר, ''Bəmīḏbar'', "In the desert f) is the fourth book of the Hebrew Bible, and the fourth of five books of the Jewish Torah. The book has a long and complex history; its final form is possibly due to a Priestly redaction (i.e., editing) of a Yahwistic source made some time in the early Persian period (5th century BC). The name of the book comes from the two censuses taken of the Israelites. Numbers begins at Mount Sinai, where the Israelites have received their laws and covenant from God and God has taken up residence among them in the sanctuary. The task before them is to take possession of the Promised Land. The people are counted and preparations are made for resuming their march. The Israelites begin the journey, but they "grumble" at the hardships along the way, and about the authority of Moses and Aaron. For these acts, God destroys approximately 15,000 of them through various ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centers For Disease Control And Prevention
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georgia. The agency's main goal is the protection of public health and safety through the control and prevention of disease, injury, and disability in the US and worldwide. The CDC focuses national attention on developing and applying disease control and prevention. It especially focuses its attention on infectious disease, food borne pathogens, environmental health, occupational safety and health, health promotion, injury prevention and educational activities designed to improve the health of United States citizens. The CDC also conducts research and provides information on non-infectious diseases, such as obesity and diabetes, and is a founding member of the International Association of National Public Health Institutes. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia University Press
Columbia University Press is a university press based in New York City, and affiliated with Columbia University. It is currently directed by Jennifer Crewe (2014–present) and publishes titles in the humanities and sciences, including the fields of literary and cultural studies, history, social work, sociology, religion, film, and international studies. History Founded in May 1893, In 1933 the first four volumes of the ''History of the State of New York'' were published. In early 1940s revenues rises, partially thanks to the ''Encyclopedia'' and the government's purchase of 12,500 copies for use by the military. Columbia University Press is notable for publishing reference works, such as ''The Columbia Encyclopedia'' (1935–present), ''The Columbia Granger's Index to Poetry'' (online as ''The Columbia World of Poetry Online'') and ''The Columbia Gazetteer of the World'' (also online) and for publishing music. First among American university presses to publish in electronic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dickson Despommier
Dickson D. Despommier (June 5, 1940) is an emeritus professor of microbiology and Public Health at Columbia University. From 1971 to 2009, he conducted research on intracellular parasitism and taught courses on parasitic diseases, medical ecology and ecology. Despommier has received media coverage for his ideas on vertical farming. Research Despommier has research interest in the ecotone, a transition area between two biomes, as a zone of high disease transmission and also in the spread of schistosomiasis, malaria, and a variety of helminths (ascaris, hookworm, trichuris) in agricultural areas. Despommier has studied the ecology of West Nile virus with a focus on related patterns of weather. Research and findings on Trichinella spiralis, the causative agent of trichinosis, have resulted in a large body of literature. Despommier is especially known for his research findings in this area which led to numerous advances in the understanding of the "muscle stage" of the organism, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guinea Worm
''Dracunculus medinensis'', or Guinea worm, is a nematode that causes dracunculiasis, also known as guinea worm disease. The disease is caused by the female which, at up to in length, is among the longest nematodes infecting humans. In contrast, the longest recorded male Guinea worm is only . Guinea worm is on target to be the second infectious disease of humans to be eradicated, after smallpox. It was formerly endemic to a wide swath of Africa and Eurasia; as of 2021, it remains endemic in five countries: Chad, Ethiopia, Mali, South Sudan and Angola, with most cases in Chad and Ethiopia. Guinea worm spread to Angola in , and it is now considered endemic there. Infection of domestic dogs is a serious complication in Chad. The common name "guinea worm" is derived from the Guinea region of Western Africa. History ''Dracunculus medinensis'' ("little dragon from Medina") was described in Egypt as early as the 15th century BC and possibly was the " fiery serpent" of the Israelite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dracunculiasis
Dracunculiasis, also called Guinea-worm disease, is a parasitic infection by the Guinea worm, ''Dracunculus medinensis''. A person becomes infected by drinking water containing water fleas infected with guinea worm larvae. The worms penetrate the digestive tract and escape into the body. Around a year later, the adult worm migrates to an exit site – usually a lower limb – and induces an intensely painful blister on the skin. The blister eventually bursts to form an intensely painful open wound, from which the worm slowly crawls over several weeks. The wound remains painful throughout the worm's emergence, disabling the infected person for the three to ten weeks it takes the worm to emerge. During this time, the open wound can become infected with bacteria, leading to death in around 1% of cases. There is no medication to treat dracunculiasis. Instead, the mainstay of treatment is the careful wrapping of the emerging worm around a small stick to encourage its exit. Each day, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dracunculus Medinensis
''Dracunculus medinensis'', or Guinea worm, is a nematode that causes dracunculiasis, also known as guinea worm disease. The disease is caused by the female which, at up to in length, is among the longest nematodes infecting humans. In contrast, the longest recorded male Guinea worm is only . Guinea worm is on target to be the second infectious disease of humans to be eradicated, after smallpox. It was formerly endemic to a wide swath of Africa and Eurasia; as of 2021, it remains endemic in five countries: Chad, Ethiopia, Mali, South Sudan and Angola, with most cases in Chad and Ethiopia. Guinea worm spread to Angola in , and it is now considered endemic there. Infection of domestic dogs is a serious complication in Chad. The common name "guinea worm" is derived from the Guinea region of Western Africa. History ''Dracunculus medinensis'' ("little dragon from Medina") was described in Egypt as early as the 15th century BC and possibly was the " fiery serpent" of the Israelit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elaphe Longissima
The Aesculapian snake (now ''Zamenis longissimus'', previously ''Elaphe longissima''), is a species of nonvenomous snake native to Europe, a member of the Colubrinae subfamily of the family Colubridae. Growing up to in length, it is among the largest European snakes, similar in size to the four-lined snake ('' Elaphe quatuorlineata'') and the Montpellier snake ('' Malpolon monspessulanus''). The Aesculapian snake has been of cultural and historical significance for its role in ancient Greek, Roman and Illyrian mythology and derived symbolism. Description ''Z. longissimus'' hatches at around 30 cm (11.8 in). Adults are usually from 110 cm (43.3 in) to in total length (including tail), but can grow to , with the record size being . Expected body mass in adult Aesculapian snakes is from . It is dark, long, slender, and typically bronzy in colour, with smooth scales that give it a metallic sheen. Juveniles can easily be confused with juvenile grass snakes ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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