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The term "Public Works" is a translation of the Dutch term Openbare Werken which was called Water Management Works (Waterstaatswerken) during the Dutch East Indies era. [3] ...
Map of global water stress (a symptom of water scarcity) in 2019. Water stress is the ratio of water use relative to water availability and is therefore a demand-driven scarcity.
Hypotension, also known as low blood pressure, is a cardiovascular condition characterized by abnormally reduced blood pressure. [1] Blood pressure is the force of blood pushing against the walls of the arteries as the heart pumps out blood [2] and is indicated by two numbers, the systolic blood pressure (the top number) and the diastolic blood pressure (the bottom number), which are the ...
Similar to other photobioreactors, air is sucked through a pressure pump and fed to the microalgae, with oxygen released as a byproduct. Additionally, the Liquid 3 bioreactor can filter out heavy metal contaminants in the air and contains a temperature regulation system in case external climate conditions become too extreme for the microalgae.
Some of the most prominent in the 19th century were "mixed-blood" or mixed-race descendants of fur traders and Native American women along the northern frontier. The fur traders tended to be men of social standing and they often married or had relationships with daughters of Native American chiefs, consolidating social standing on both sides.