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Vor einem Tag · Carbon monoxide poisoning is the most common type of fatal air poisoning in many countries. Acute exposure can also lead to long-term neurological effects such as cognitive and behavioural changes. Severe CO poisoning may lead to unconsciousness, coma and death. Chronic exposure to low concentrations of carbon monoxide may lead to lethargy, headaches, nausea, flu-like symptoms and ...
Vor 2 Tagen · Sepsis is a potentially life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs. [4] [7] This initial stage of sepsis is followed by suppression of the immune system. [8] Common signs and symptoms include fever, increased heart rate, increased breathing rate, and confusion. [1]
Vor 5 Tagen · Tetraethyllead (commonly styled tetraethyl lead ), abbreviated TEL, is an organolead compound with the formula Pb ( C 2 H 5) 4. It was widely used as a fuel additive for much of the 20th century, first being mixed with gasoline beginning in the 1920s. This "leaded gasoline" had an increased octane rating that allowed engine compression to be ...
Vor 2 Tagen · Ammoniacal Gas Engine Streetcar in New Orleans drawn by Alfred Waud in 1871 Ammonia has been used as fuel, and is a proposed alternative to fossil fuels and hydrogen. Being liquid at ambient temperature under its own vapour pressure and having high volumetric and gravimetric energy density, ammonia is considered a suitable carrier for hydrogen, [86] and may be cheaper than direct transport of ...
Vor einem Tag · Gabriel Syveton (40), French politician and historian, was found dead in Neuilly-sur-Seine on 8 December 1904 in his office by gas poisoning. It is unknown whether this was a murder of suicide. On 14 March 1911 in Ostend harbour, a deceased body was found that resembled Cecil Grace (30), who was a pioneer aviator who disappeared on 22 December 1910 over the English Channel .
Vor 4 Tagen · Joseph Priestley. Joseph Priestley FRS ( / ˈpriːstli /; [3] 24 March 1733 – 6 February 1804) was an English chemist, natural philosopher, separatist theologian, grammarian, multi-subject educator, and liberal political theorist. [4] He published over 150 works, and conducted experiments in several areas of science.
Vor 4 Tagen · Fracking (also known as hydraulic fracturing, fracing, hydrofracturing, or hydrofracking) is a well stimulation technique involving the fracturing of formations in bedrock by a pressurized liquid. The process involves the high-pressure injection of "fracking fluid" (primarily water, containing sand or other proppants suspended with the aid of ...
