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Castelluccio Culture
Castelluccio culture is an archaeological feature dating to Ancient Bronze Age (2000 B.C. approximately) of the prehistoric civilization of Sicily, originally identified by Paolo Orsi on the basis of a particular ceramic style, in the homonymous village, between Noto and Siracusa. The discovery of a prehistoric village in Castelluccio di Noto, next to the remains of prehistoric circular huts, a Ceramic glass decorated with brown lines on a yellow-reddish background, and also tri-colour with the use of white. The weapons used in the days of Castelluccio culture were greenstone and basalt axes and, in the most recent settlements, bronze axes. Frequently carved bones, considered idols similar to those of Malta, and of Troy II and III. Burials were made in rounded tombs carved into the rock, with doors with relief carving of spiral symbols and motifs that evoke the sexual act. Castelluccio culture is dated to a period between 2200 BC and 1800 BC, although some belief it to be contemp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portello Tombale or Porta Ognissanti, in the walls of Padua, Italy
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Portello may refer to: * Portello (district of Milan), a car-producing district of Milan, Italy ** Portello (Milan Metro), an underground rail station * Portello (soft drink), a type of fruit-flavored soft drink * Portello Gate The Walls of Padua (Italian: ''cinta muraria di Padova'') are a complex of defensive works around the Italian city of Padua, designed to defend it from hostile attack. It was built in 4 phases. Phases Roman Of the walls built during the ancient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paternò
Paternò ( scn, Patennò) is a southern Italian town and ''comune'' of the Metropolitan City of Catania, Sicily. With a population (2016) of 48,009, it is the third municipality of the province after Catania and Acireale. Geography Paternò borders with the municipalities of Belpasso, Biancavilla, Catenanuova ( EN), Centuripe (EN), Ragalna, Ramacca and Santa Maria di Licodia. Its only hamlet (''frazione'') is the village of Sferro. Within Paterno there is a geologic feature named 'Salinelle', a place where small mud volcanoes emerge from cracks in the ground. This area in which the Salinelle surfaces includes an archeological site currently uncovering evidence of Roman baths previously built on and thought to have used the Salinelle mud. History The site of Paterno was settled before 3500 BC. Its inhabitants were probably the Sicani, although it was located in mainly Sicel territory. The modern name derives form the Greek ''Paeter Aitnaion'', meaning the "Fortress of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thapsos Culture
The Thapsos Culture is defined as the civilization in ancient Sicily attested by archaeological findings of a large village located in the peninsula of Magnisi, between Augusta and Syracuse, that the Greeks called Thapsos. I believe I have demonstrated the influence, albeit in a smaller scale of Mycenaean architecture in front of burials of the islet Magnisi; here that influence affirms for the most part. - Paolo Orsi.''Pantalica e i suoi monumenti'' di Paolo Orsi Archaeological studies Scholars have determined that the period in which it flourished is between 1500 and 1200 BC, the so-called Middle Bronze Age. The Thapsos civilization developed in the entire Sicily although the main centers, which were sometimes enclosed by a fortification wall, were along the coast. The Thapsos Culture was the subject of great interest of scholars like Paolo Orsi and Luigi Bernabò Brea. The research of Voza have confirmed the existence of three evolutionary phases: * ''Thapsos I'' p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Castelluccio Di Noto
Castelluccio culture is an archaeological feature dating to Ancient Bronze Age (2000 B.C. approximately) of the prehistoric civilization of Sicily, originally identified by Paolo Orsi on the basis of a particular ceramic style, in the homonymous village, between Noto and Siracusa. The discovery of a prehistoric village in Castelluccio di Noto, next to the remains of prehistoric circular huts, a Ceramic glass decorated with brown lines on a yellow-reddish background, and also tri-colour with the use of white. The weapons used in the days of Castelluccio culture were greenstone and basalt axes and, in the most recent settlements, bronze axes. Frequently carved bones, considered idols similar to those of Malta, and of Troy II and III. Burials were made in rounded tombs carved into the rock, with doors with relief carving of spiral symbols and motifs that evoke the sexual act. Castelluccio culture is dated to a period between 2200 BC and 1800 BC, although some belief it to be contemp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Analytical Methods (journal)
''Analytical Methods'' is a monthly peer-reviewed scientific journal covering research on the development of analytical techniques. It is published by the Royal Society of Chemistry and the editor-in-chief is Scott Martin (Saint Louis University). Abstracting and indexing The journal is abstracted and indexed in Chemical Abstracts Service, Science Citation Index, and Scopus. According to the ''Journal Citation Reports'', the journal has a 2021 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 3.532. References External links *Analytical Methods Blog {{Royal Society of Chemistry, state=collapsed Chemistry journals Royal Society of Chemistry academic journals Academic journals established in 2009 English-language journals Hybrid open access journals Mont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linoleic Acid
Linoleic acid (LA) is an organic compound with the formula COOH(CH2)7CH=CHCH2CH=CH(CH2)4CH3. Both alkene groups are cis-trans isomerism, ''cis''. It is a fatty acid sometimes denoted 18:2 (n-6) or 18:2 ''cis''-9,12. A linoleate is a salt (chemistry), salt or ester of this acid. Linoleic acid is a polyunsaturated fatty acid, polyunsaturated omega-6 fatty acid. It is a colorless liquid that is virtually insoluble in water but soluble in many organic solvents. It typically occurs in nature as a triglyceride (ester of glycerol, glycerin) rather than as a free fatty acid. It is one of two essential fatty acids for humans, who must obtain it through their diet, and the most essential, because the body uses it as a base to make the others. The word "linoleic" derives from the Latin ''linum'' "flax" + ''oleum'' "oil", reflecting the fact that it was first isolated from linseed oil. History In 1844, F. Sacc, working at the laboratory of Justus von Liebig, isolated linoleic acid from l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleic Acid
Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. It is an odorless, colorless oil, although commercial samples may be yellowish. In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 ''cis''-9, and a main product of Δ9 desaturase. It has the formula CH3(CH2)7CH=CH(CH2)7COOH. The name derives from the Latin word ''oleum'', which means oil. It is the most common fatty acid in nature. The salts and esters of oleic acid are called oleates. Occurrence Fatty acids (or their salts) often do not occur as such in biological systems. Instead fatty acids such as oleic acid occur as their esters, commonly triglycerides, which are the greasy materials in many natural oils. Oleic acid is the most common monounsaturated fatty acid in nature. It is found in fats (triglycerides), the phospholipids that make membranes, cholesterol esters, and wax esters. Triglycerides of oleic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of South Florida
The University of South Florida (USF) is a public research university with its main campus located in Tampa, Florida, and other campuses in St. Petersburg and Sarasota. It is one of 12 members of the State University System of Florida. USF is home to 14 colleges, offering more than 240 undergraduate, graduate, specialist, and doctoral-level degree programs. USF is classified among "R1: Doctoral Universities – Very high research activity" and is accredited by the Commission on Colleges of the Southern Association of Colleges and Schools. USF is designated by the Florida Board of Governors as one of three Preeminent State Research Universities. Founded in 1956, USF is the fourth largest university in Florida by enrollment, with 49,766 students from over 145 countries, all 50 states, all five U.S. Territories, and the District of Columbia as of the 2022–2023 academic year. In 2022, the university reported an annual budget of $2.31 billion and an annual economic impact of ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terracotta
Terracotta, terra cotta, or terra-cotta (; ; ), in its material sense as an earthenware substrate, is a clay-based ceramic glaze, unglazed or glazed ceramic where the pottery firing, fired body is porous. In applied art, craft, construction, and architecture, terracotta is the term normally used for sculpture made in earthenware and also for various practical uses, including bowl (vessel), vessels (notably flower pots), water and waste water pipes, tile, roofing tiles, bricks, and surface embellishment in building construction. The term is also used to refer to the natural Terra cotta (color), brownish orange color of most terracotta. In archaeology and art history, "terracotta" is often used to describe objects such as figurines not made on a potter's wheel. Vessels and other objects that are or might be made on a wheel from the same material are called earthenware pottery; the choice of term depends on the type of object rather than the material or firing technique. Unglazed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolmens
A dolmen () or portal tomb is a type of single-chamber megalithic tomb, usually consisting of two or more upright megaliths supporting a large flat horizontal capstone or "table". Most date from the early Neolithic (40003000 BCE) and were sometimes covered with earth or smaller stones to form a tumulus (burial mound). Small pad-stones may be wedged between the cap and supporting stones to achieve a level appearance.Murphy (1997), 43 In many instances, the covering has eroded away, leaving only the stone "skeleton". The Korean Peninsula is home to the world's highest concentration of dolmens,UNESCO World Heritage List. "Gochang, Hwasun and Ganghwa Dolmen Sites." https://whc.unesco.org/en/list/977 including "cemeteries" consisting of 30–100 examples located in close proximity to each other; with over 35,000 dolmens, Korea alone (for unknown reasons) accounts for approximately 40% of the global total. History It remains unclear when, why and by whom the earliest dolmens were mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flint
Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Flint was widely used historically to make stone tools and start fires. It occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones.''The Flints from Portsdown Hill'' Inside the nodule, flint is usually dark grey, black, green, white or brown in colour, and often has a glassy or waxy appearance. A thin layer on the outside of the nodules is usually different in colour, typically white and rough in texture. The nodules can often be found along s and |
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