Epidemiology Of Plague
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Epidemiology Of Plague
Globally about 600 cases of plague are reported a year. In 2017 and November 2019 the countries with the most cases include the Democratic Republic of the Congo, Madagascar, and Peru. Local outbreaks of the plague are grouped into three plague pandemics, whereby the respective start and end dates and the assignment of some outbreaks to either pandemic are still subject to discussion. The pandemics were: * the first plague pandemic from 541 to ~750, spreading from Egypt to the Mediterranean (starting with the Plague of Justinian) and northwestern Europe * the second plague pandemic from ~1331 to ~1855, spreading from Central Asia to the Mediterranean and Europe (starting with the Black Death), and probably also to China * the third plague pandemic from 1855 to 1960, spreading from China to various places around the world, notably India and the West Coast of the United States. However, the late medieval Black Death (roughly 1331 to 1353) is sometimes seen not as the start of the secon ...
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Plague (disease)
Plague is an infectious disease caused by the bacterium ''Yersinia pestis''. Symptoms include fever, weakness and headache. Usually this begins one to seven days after exposure. There are three forms of plague, each affecting a different part of the body and causing associated symptoms. Pneumonic plague infects the lungs, causing shortness of breath, coughing and chest pain; bubonic plague affects the lymph nodes, making them swell; and septicemic plague infects the blood and can cause tissues to turn black and die. The bubonic and septicemic forms are generally spread by flea bites or handling an infected animal, whereas pneumonic plague is generally spread between people through the air via infectious droplets. Diagnosis is typically by finding the bacterium in fluid from a lymph node, blood or sputum. Those at high risk may be vaccinated. Those exposed to a case of pneumonic plague may be treated with preventive medication. If infected, treatment is with antibiotic ...
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Bronze Age
The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second principal period of the three-age system proposed in 1836 by Christian Jürgensen Thomsen for classifying and studying ancient societies and history. An ancient civilization is deemed to be part of the Bronze Age because it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from production areas elsewhere. Bronze is harder and more durable than the other metals available at the time, allowing Bronze Age civilizations to gain a technological advantage. While terrestrial iron is naturally abundant, the higher temperature required for smelting, , in addition to the greater difficulty of working with the metal, placed it out of reach of common use until the end o ...
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Vulgate
The Vulgate (; also called (Bible in common tongue), ) is a late-4th-century Latin translation of the Bible. The Vulgate is largely the work of Jerome who, in 382, had been commissioned by Pope Damasus I to revise the Gospels used by the Roman Church. Later, on his own initiative, Jerome extended this work of revision and translation to include most of the books of the Bible. The Vulgate became progressively adopted as the Bible text within the Western Church. Over succeeding centuries, it eventually eclipsed the . By the 13th century it had taken over from the former version the designation (the "version commonly used") or for short. The Vulgate also contains some ''Vetus Latina'' translations which Jerome did not work on. The Vulgate was to become the Catholic Church's officially promulgated Latin version of the Bible as the Sixtine Vulgate (1590), then as the Clementine Vulgate (1592), and then as the ''Nova Vulgata'' (1979). The Vulgate is still curr ...
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Books Of Samuel
The Book of Samuel (, ''Sefer Shmuel'') is a book in the Hebrew Bible, found as two books (1–2 Samuel) in the Old Testament. The book is part of the narrative history of Ancient Israel called the Deuteronomistic history, a series of books (Joshua, Judges, Samuel, and Kings) that constitute a theological history of the Israelites and that aim to explain God's law for Israel under the guidance of the prophets. According to Jewish tradition, the book was written by Samuel, with additions by the prophets Gad and Nathan, who together are three prophets who had appeared within 1 Chronicles during the account of David's reign. Modern scholarly thinking posits that the entire Deuteronomistic history was composed ''circa'' 630–540 BCE by combining a number of independent texts of various ages. The book begins with Samuel's birth and Yahweh's call to him as a boy. The story of the Ark of the Covenant follows. It tells of Israel's oppression by the Philistines, which brought about Sam ...
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Hittites
The Hittites () were an Anatolian people who played an important role in establishing first a kingdom in Kussara (before 1750 BC), then the Kanesh or Nesha kingdom (c. 1750–1650 BC), and next an empire centered on Hattusa in north-central Anatolia (around 1650 BC). This empire reached its height during the mid-14th century BC under Šuppiluliuma I, when it encompassed an area that included most of Anatolia as well as parts of the northern Levant and Upper Mesopotamia. Between the 15th and 13th centuries BC, the Empire of Hattusa—in modern times conventionally called the Hittite Empire—came into conflict with the New Kingdom of Egypt, the Middle Assyrian Empire and the empire of Mitanni for control of the Near East. The Middle Assyrian Empire eventually emerged as the dominant power and annexed much of the Hittite Empire, while the remainder was sacked by Phrygian newcomers to the region. After BC, during the Late Bronze Age collapse, the Hittites splintered in ...
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Mursili II
There were three Hittite kings called Mursili: *Mursili I, ca. 1556–1526 BCE (short chronology), and was likely a grandson of his predecessor, Hattusili I. His sister was Ḫarapšili and his wife was queen Kali. *Mursili II, (also spelled Mursilis II) was a king of the Hittite Empire (New kingdom) ca. 1321–1295 BC (short chronology). *Mursili III, also known as Urhi-Teshub, was a king of the Hittites who assumed the throne of the Hittite empire (New kingdom) at Tarhuntassa upon his father's death around 1272 BCE. He was a cousin of Tudhaliya IV and Queen Maathorneferure. See also * List of Hittite kings The dating and sequence of the Hittite kings is compiled from fragmentary records, supplemented by the recent find in Hattusa of a cache of more than 3500 seal impressions giving names and titles and genealogy of Hittite kings. All dates given here ... {{SIA Hittite kings ...
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Amarna Letters
The Amarna letters (; sometimes referred to as the Amarna correspondence or Amarna tablets, and cited with the abbreviation EA, for "El Amarna") are an archive, written on clay tablets, primarily consisting of diplomatic correspondence between the Ancient Egypt, Egyptian administration and its representatives in Canaan and Amurru kingdom, Amurru, or neighboring kingdom leaders, during the New Kingdom, spanning a period of no more than thirty years between c. 1360–1332 BC (see Amarna letters#Chronology, here for dates).Moran, p.xxxiv The letters were found in Upper Egypt at el-Amarna, the modern name for the ancient Egyptian capital of ''Akhetaten'', founded by pharaoh Akhenaten (1350s–1330s BC) during the Eighteenth Dynasty of Egypt. The Amarna letters are unusual in Egyptological research, because they are written not in the language of ancient Egypt, but in cuneiform, the writing system of ancient Mesopotamia. Most are in a variety of Akkadian language, Akkadian sometim ...
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Murine
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents. Description The Murinae are native to Africa, Europe, Asia, and Australia. They are terrestrial placental mammals. They have also been introduced to all continents except Antarctica, and are serious pest animals. This is particularly true in island communities where they have contributed to the endangerment and extinction of many native animals. Two prominent murine species have become vital laboratory animals: the brown rat and house mouse are both used as medical subjects. The murines have a distinctive molar pattern that involves three rows of cusps instead of two, the primitive pattern seen most frequently in mur ...
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Before Present
Before Present (BP) years, or "years before present", is a time scale used mainly in archaeology, geology and other scientific disciplines to specify when events occurred relative to the origin of practical radiocarbon dating in the 1950s. Because the "present" time changes, standard practice is to use 1 January 1950 as the commencement date (epoch) of the age scale. The abbreviation "BP" has been interpreted retrospectively as "Before Physics", which refers to the time before nuclear weapons testing artificially altered the proportion of the carbon isotopes in the atmosphere, which scientists must now account for. In a convention that is not always observed, many sources restrict the use of BP dates to those produced with radiocarbon dating; the alternative notation RCYBP stands for the explicit "radio carbon years before present". Usage The BP scale is sometimes used for dates established by means other than radiocarbon dating, such as stratigraphy. This usage differs from t ...
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Most Recent Common Ancestor
In biology and genetic genealogy, the most recent common ancestor (MRCA), also known as the last common ancestor (LCA) or concestor, of a set of organisms is the most recent individual from which all the organisms of the set are descended. The term is also used in reference to the ancestry of groups of genes (haplotypes) rather than organisms. The MRCA of a set of individuals can sometimes be determined by referring to an established pedigree. However, in general, it is impossible to identify the exact MRCA of a large set of individuals, but an estimate of the time at which the MRCA lived can often be given. Such ''time to most recent common ancestor'' (''TMRCA'') estimates can be given based on DNA test results and established mutation rates as practiced in genetic genealogy, or by reference to a non-genetic, mathematical model or computer simulation. In organisms using sexual reproduction, the ''matrilineal MRCA'' and ''patrilineal MRCA'' are the MRCAs of a given population ...
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Andronovo Culture
The Andronovo culture (russian: Андроновская культура, translit=Andronovskaya kul'tura) is a collection of similar local Late Bronze Age cultures that flourished  2000–1450 BC,Grigoriev, Stanislav, (2021)"Andronovo Problem: Studies of Cultural Genesis in the Eurasian Bronze Age" in Open Archaeology 2021 (7), p.3: "...By Andronovo cultures we may understand only Fyodorovka and Alakul cultures..."Parpola, Asko, (2020)"Royal 'Chariot' Burials of Sanauli near Delhi and Archaeological Correlates of Prehistoric Indo-Iranian Languages" in Studia Orientalia Electronica, Vol. 8, No. 1, Oct 23, 2020, p.188: "...the Alakul’ culture (c.2000–1700 BCE) in the west and the Fëdorovo culture (c.1850–1450 BCE) in the east..." in western Siberia and the central Eurasian Steppe. Some researchers have preferred to term it an archaeological complex or archaeological horizon. The slightly older Sintashta culture (2050–1900 BC), formerly included within the Androno ...
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Unetice Culture
The Únětice culture or Aunjetitz culture ( cs, Únětická kultura, german: Aunjetitzer Kultur, pl, Kultura unietycka) is an archaeological culture at the start of the Central European Bronze Age, dated roughly to about 2300–1600BC. The eponymous site for this culture, the village of Únětice (), is located in the central Czech Republic, northwest of Prague. There are about 1,400 documented Únětice culture sites in the Czech Republic and Slovakia, 550 sites in Poland, and, in Germany, about 500 sites and loose finds locations. The Únětice culture is also known from north-eastern Austria (in association with the so-called Böheimkirchen group), and from western Ukraine. History of research The Aunjetitzer/Únětice culture is named after a discovery by Czech surgeon and amateur archaeologist Čeněk Rýzner (1845–1923), who in 1879 found a cemetery in Bohemia of over 50 inhumations on Holý Vrch, the hill overlooking the village of Únětice. At about the same t ...
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