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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 ...
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 ...
Rifampin rapidly kills fast-dividing bacilli strains as well as "persisters" cells, which remain biologically inactive for long periods of time that allow them to evade antibiotic activity. [7] In addition, rifabutin and rifapentine have both been used against tuberculosis acquired in HIV-positive patients.
Front entrance. The Vietnam National Museum of History (Vietnamese: Viện Bảo tàng Lịch sử Việt Nam) is in the Hoan Kiem district of Hanoi, Vietnam.The museum building was an archaeological research institution of the French School of the Far East under French colonial rule (Louis Finot École Française d'Extrême-Orient EFEO) of 1910, was extensively refurbished in 1920.
The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of importance to cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. [1]
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 ...
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.
Cẩm Phả's non-industrial area is known as one of the 10 most famous landscapes in Vietnam.. Since the limited policy of coal mining to conserve resources for the future was implemented (2011), some mines in Cọc Sáu, Mông Dương, Hồng Dương have been quickly renovated into an eco-tourism place combined with learning. [18]