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Geoarchaeological survey of stratigraphic units using a versatile coring unit, a common tool for environmental archaeologists. Environmental archaeology is a sub-field of archaeology which emerged in 1970s [1] and is the science of reconstructing the relationships between past societies and the environments they lived in. [2] [3] The field represents an archaeological-palaeoecological approach ...
[3] The Complex of Huế Monuments was the first site in Vietnam to be inscribed on the list at the 17th session of the World Heritage Committee held in Colombia in 1993. [4] Two cultural sites from Quảng Nam were listed in 1999: Hội An Ancient Town and Mỹ Sơn Sanctuary.
In August 2020, the U.S. Food and Drug Administration (FDA) became aware of nitrosamine impurities in certain samples of rifampin. [62] The FDA and manufacturers are investigating the origin of these impurities in rifampin, and the agency is developing testing methods for regulators and industry to detect the 1-methyl-4-nitrosopiperazine (MNP ...
Mán Bạc is located on a loess plateau in an area dotted with limestone karst. [4] The site currently lies adjacent to a Catholic cemetery. [5] The site is currently about 25 km (16 mi) away from the modern coastline; [2] however, at the time of occupation at the site, the coastline was much closer and less than 1 km (1 mi) away.
The national parks and reserves, as per present status, (as reported by the National Parks of Vietnam) conforming to the topography of the country which cover terrestrial, deltas of rivers, and coastal zones are: [2] [3] Five national parks and four reserves in the Mekong Delta; [4] two national parks in the northeastern area; [5] five reserves ...
Map of ancient Asia shows location of the Âu Việt state of Nam Cương and other Viet’s kingdoms. According to folklore, prior to Chinese domination of northern and north-central Vietnam, the region was ruled by a series of kingdoms called Văn Lang with a hierarchical government, headed by Lạc Kings ( Hùng Kings ), who were served by ...
His most recent contribution to environmental archaeology has been his hypothesis that abrupt, century-scale, climate changes altered prehistoric and ancient West Asian societies' developmental trajectories, such as the abrupt climate change 4,200 years before present that reduced agricultural production in northern Mesopotamia, forced regional ...
The rifamycin group includes the classic rifamycin drugs as well as the rifamycin derivatives rifampicin (or rifampin), rifabutin, rifapentine, rifalazil and rifaximin. Rifamycin, sold under the trade name Aemcolo, is approved in the United States for treatment of travelers' diarrhea in some circumstances. [1] [2] [3]