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Tatiana Proskouriakoff
Tatiana Proskouriakoff (, tr. Tatyana Avenirovna Proskuryakova; – 30 August 1985) was a Russian-American Mayanist scholar and archaeologist who contributed significantly to the deciphering of Maya hieroglyphs, the writing system of the pre-Columbian Maya civilization of Mesoamerica. Born in Tomsk, Tatiana moved to the US with her parents in 1916. In 1924, she accepted American citizenship. She graduated from the College of Architecture at Pennsylvania State University (1930). In 1936–1937, she took part in two seasons of an archaeological expedition to Piedras Negras (Guatemala). In 1939, she made scientific trips to Copán and Chichen Itza. From 1940 to 1958, she was a staff member of the Carnegie Institute and developed methods of dating ancient Mayan monuments based on the peculiarities of the fine arts style. From 1950 to 1955, she worked at the excavations of Mayapan. In 1958, Proskouriakoff moved to the Peabody Museum at Harvard University, where she worked until ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomsk
Tomsk (, ) is a types of inhabited localities in Russia, city and the administrative center of Tomsk Oblast in Russia, on the Tom (river), Tom River. Population: Founded in 1604, Tomsk is one of the oldest cities in Siberia. It has six universities, with over 100,000 students, including Tomsk State University, the oldest university in Siberia. Etymology The city is named after the Tom River, whose name may derive either from the Ket language, Ket word ''toom'' ("river") or from the Russian language, Russian word ''tyomny'' ("dark"). History Tomsk originated with a decree by Tsar Boris Godunov in 1604 after , the Siberian Tatars, Tatar duke of , asked for the Tsar's protection against Yenisei Kirghiz, Kyrgyz. The Tsar sent 200 Cossacks under the command of and Gavriil Ivanovich Pisemsky to construct a fortress on the bank of the Tom River, overlooking what would become the city of Tomsk. Toian ceded the land for the fortress to the Tsar. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copán
Copán is an archaeological site of the Maya civilization in the Copán Department of western Honduras, not far from the border with Guatemala. It is one of the most important sites of the Maya civilization, which was not excavated until the 19th century. The ruined citadel and imposing public squares reveal the three main stages of development before the city was abandoned in the early 10th century. This ancient Maya city mirrors the beauty of the physical landscapes in which it flourished—a fertile, well-watered mountain valley in western Honduras at an elevation of 600 meters (1,970 feet) above Sea level, mean sea level. It was the capital city of a major Mesoamerican chronology, Classic period kingdom from the 5th to 9th centuries AD. The city was in the extreme southeast of the Mesoamerican cultural region, on the frontier with the Isthmo-Colombian cultural region, and was almost surrounded by non-Maya peoples.. Copán was occupied for more than two thousand year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio
Ohio ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Of the 50 List of states and territories of the United States, U.S. states, it is the List of U.S. states and territories by area, 34th-largest by area. With a population of nearly 11.9 million, Ohio is the List of U.S. states and territories by population, seventh-most populous and List of U.S. states and territories by population density, tenth-most densely populated state. Its List of capitals in the United States, capital and List of cities in Ohio, most populous city is Columbus, Ohio, Columbus, with the two other major Metropolitan statistical area, metropolitan centers being Cleveland and Cincinnati, alongside Dayton, Ohio, Dayton, Akron, Ohio, Akron, and Toledo, Ohio, Toledo. Ohio is nicknamed th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Revolution Of 1917
The Russian Revolution was a period of Political revolution (Trotskyism), political and social revolution, social change in Russian Empire, Russia, starting in 1917. This period saw Russia Dissolution of the Russian Empire, abolish its monarchy and adopt a socialist form of government following two successive revolutions and Russian Civil War, a civil war. It can be seen as the precursor for Revolutions of 1917–1923, other revolutions that occurred in the aftermath of World War I, such as the German Revolution of 1918–1919. The Russian Revolution was a key events of the 20th century, key event of the 20th century. The Russian Revolution was inaugurated with the February Revolution in 1917, in the midst of World War I. With the German Empire inflicting defeats on the front, and increasing logistical problems causing shortages of bread and grain, the Russian Army was losing morale, with large scale mutiny looming. Officials were convinced that if Tsar Nicholas II abdicated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsar Nicholas II
Nicholas II (Nikolai Alexandrovich Romanov; 186817 July 1918) or Nikolai II was the last reigning Emperor of Russia, King of Congress Poland, and Grand Duke of Finland from 1 November 1894 until his abdication on 15 March 1917. He married Alix of Hesse (later Alexandra Feodorovna) and had five children: the OTMA sisters – Olga, born in 1895, Tatiana, born in 1897, Maria, born in 1899, and Anastasia, born in 1901 — and the tsesarevich Alexei Nikolaevich, who was born in 1904, three years after the birth of their last daughter, Anastasia. During his reign, Nicholas gave support to the economic and political reforms promoted by his prime ministers, Sergei Witte and Pyotr Stolypin. He advocated modernisation based on foreign loans and had close ties with France, but resisted giving the new parliament (the Duma) major roles. Ultimately, progress was undermined by Nicholas's commitment to autocratic rule, strong aristocratic opposition and defeats sustained by the Russ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acropolis
An acropolis was the settlement of an upper part of an ancient Greek city, especially a citadel, and frequently a hill with precipitous sides, mainly chosen for purposes of defense. The term is typically used to refer to the Acropolis of Athens, yet nearly every Greek city had an acropolis of its own. Acropolises were used as religious centers and places of worship, forts, and places in which the royal and high-status resided. Acropolises became the nuclei of large cities of classical ancient times, and served as important centers of a community. Some well-known acropolises have become the centers of tourism in present-day, and they are a rich source of archaeological information of ancient Greece, especially, the Acropolis of Athens. Origin An acropolis is defined by the Greek definition of , ; from () or () meaning “highest; edge; extremity”, and () meaning “city.” The plural of () is , also commonly as and , and in Greek. The term acropolis is also used to de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cenote
A cenote ( or ; ) is a natural pit, or sinkhole, resulting when a collapse of limestone bedrock exposes groundwater. The term originated on the Yucatán Peninsula of Mexico, where the ancient Maya commonly used cenotes for water supplies, and occasionally for sacrificial offerings. The name derives from a word used by the lowland Yucatec Maya——to refer to any location with accessible groundwater. In Mexico the Yucatán Peninsula alone has an estimated 10,000 cenotes, water-filled sinkholes naturally formed by the collapse of limestone, and located across the peninsula. Some of these cenotes are at risk from the construction of the new tourist Maya Train. Cenotes are common geological forms in low-altitude regions, particularly on islands (such as Cefalonia, Greece), coastlines, and platforms with young post-Paleozoic limestone with little soil development. The term ''cenote'', originally applying only to the features in Yucatán, has since been applied by researchers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City-state
A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory. They have existed in many parts of the world throughout history, including cities such as Rome, Carthage, Athens and Sparta and the Italian city-states during the Middle Ages and Renaissance, such as Florence, Venice, Genoa and Milan. With the rise of nation states worldwide, there remains some disagreement on the number of modern city-states that still exist; Singapore, Monaco and Vatican City are the candidates most commonly discussed. Out of these, Singapore is the largest and most populous, and is generally considered to be the last real city-state left in the world, with full sovereignty, international borders, its own currency, a robust military, and substantial international influence in its own right. ''The Economist'' refers to it as the "world's only fully functioning city-state". Several non-sovereign cities enjoy a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuri Knorozov
Yuri Valentinovich Knorozov (; 19 November 192230 March 1999) was a Soviet and Russian linguist, epigraphist, and ethnologist. He is best known for the key role he played in the decipherment of the Maya script, the writing system of the Maya civilization of pre-Columbian Mesoamerica. Early life Knorozov was born in Kharkov on 19 November 1922. His parents were Russian intellectuals who had moved from Saint Petersburg to Kharkov in 1911 for work purposes. His father had built a house for the family in the village of Yuzhny (later known as Pivdenne), but his mother decided it would be better to give birth in Kharkov, where there were doctors and hospitals. His paternal grandmother, (1858–1926), was a stage actress of national repute in Armenia. Growing up in Yuzhny, Knorozov developed a close affinity with cats, which was to last his whole life. At school, he was a difficult and somewhat eccentric student, who made indifferent progress in a number of subjects and was almost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alzheimer's
Alzheimer's disease (AD) is a neurodegenerative disease and the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in remembering recent events. As the disease advances, symptoms can include problems with language, disorientation (including easily getting lost), mood swings, loss of motivation, self-neglect, and behavioral issues. As a person's condition declines, they often withdraw from family and society. Gradually, bodily functions are lost, ultimately leading to death. Although the speed of progression can vary, the average life expectancy following diagnosis is three to twelve years. The causes of Alzheimer's disease remain poorly understood. There are many environmental and genetic risk factors associated with its development. The strongest genetic risk factor is from an allele of apolipoprotein E. Other risk factors include a history of head injury, clinical depression, and high blood pressure. The progression of the dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
