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18 hours ago · Snow proposed a microbial origin for epidemic cholera in 1849. In his major "state of the art" review of 1855, he proposed a substantially complete and correct model for the cause of the disease. In two pioneering epidemiological field studies, he was able to demonstrate human sewage contamination was the most probable disease vector in two ...
- 28,800 (2015)
18 hours ago · Title Genre Premiere Seasons Status Invincible: Superhero drama: March 25, 2021 2 seasons, 17 episodes: Renewed: The Legend of Vox Machina: Fantasy action: January 28, 2022
18 hours ago · History Protease inhibitory activity in blood plasma was first reported in the late 1800s, [13] but it was not until the 1950s that the serpins antithrombin and alpha 1-antitrypsin were isolated, [14] with the subsequent recognition of their close family homology in 1979.
- PF00079
- Serpin, SERPIN (root symbol of family)
18 hours ago · Contemporary illustration of the 1868 Washita Massacre by the 7th Cavalry against Black Kettle's band of Cheyennes, during the American Indian Wars. Violence and conflict with colonists were also important causes of the decline of certain Indigenous American populations since the 16th century. Population figures for the Indigenous peoples of the Americas prior to European colonization have ...
18 hours ago · Agricultural history took a different path from the Old World as the Americas lacked large-seeded, easily domesticated grains (such as wheat and barley) and large domestic animals that could be used for agricultural labor. Rather than the practice which developed in the Old World of sowing a field with a single crop, pre-historic American ...
18 hours ago · L'Origine du monde ("Origin of the world"), painted by Gustave Courbet in 1866, was an early Realist painting of a vulva that only became exhibited many years later. The painting was commissioned by Ottoman diplomat Halil Şerif Paşa. The woman used as the model for the painting was probably Halil's lover Constance Quéniaux.
18 hours ago · The Maldives, officially the Republic of Maldives, and historically known as Maldive Islands, is a country and archipelagic state in South Asia in the Indian Ocean. The Maldives is named after the main island and capital, Malé.
