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Score: 4.9/5 (53 votes) A surface active agent, or surfactant, is a substance which lowers the surface tension of the medium in which it is dissolved, the interfacial tension with other phases, and is positively adsorbed at the liquid-vapour interface and other interfaces.What is surface-active agen...
Score: 4.6/5 (11 votes) To settle it, Queen Victoria chose Ottawa because it was centrally located between the cities of Montreal and Toronto, and was along the border of Ontario and Quebec (the centre of Canada at the time). It was also far from the American border, making it safer from attacks.Whe...
Score: 4.3/5 (66 votes) a decreased sensibility to pain. Also hypalgesia. See also: Pain.What is Leptocephalia?(lĕp″tō-sĕ-fā′lē-ă) [Gr. leptos, slender, + kephale, head] Having an abnormally vertically elongated, narrow skull.What does the suffix Algesia mean in medical terms?noun Medicine/Medical. ...
Score: 4.8/5 (51 votes) 1 : a statement or idea taken to be true and on which an argument or reasoning may be based. 2 premises plural : a piece of land with the buildings on it.What does it mean if someone is promiscuous?1 : having or involving many sexual partners : not restricted to one sexual pa...
Score: 4.3/5 (62 votes) The finest cutlery is generally made with nickel-containing stainless steel and will last a lifetime. The most common alloy used for food and beverage applications is Type 304, often also called 18-8 or 18-10 to reflect the percentages of chromium and nickel respectively.Can ...
Score: 4.4/5 (35 votes) The Whigs collapsed following the passage of the Kansas–Nebraska Act in 1854, with most Northern Whigs eventually joining the anti-slavery Republican Party and most Southern Whigs joining the nativist American Party and later the Constitutional Union Party.When did the Whig p...
Score: 4.5/5 (35 votes) The term neurohumoral transmission designates the transfer of a nerve impulse from a presynaptic to a postsynaptic neuron by means of a humoral agent e.g. a biogenic amine, an amino acid or a peptide.What is Neurohumoral mechanism?The heart and vasculature are regulated, in p...
Score: 4.7/5 (75 votes) Stark Tower In 2012, Tony Stark finished installing the last piece of an Arc Reactor in the undersea wiring near New York City thanks to his armor, in order to disconnect the newly-constructed Stark Tower from the general electricity network, making it the first self-sustaini...
Score: 4.5/5 (41 votes) The definition of an agony aunt is a British advice columnist who gives advice when people write in with problems. A woman who writes an advice column for the newspaper who gives advice on letters with problems related to family and dating relationships is an example of an ag...
Score: 4.5/5 (9 votes) Intrapersonal communication serves several social functions. Internal vocalization, or talking to ourselves, can help us achieve or maintain social adjustment. For example, a person may use self-talk to calm himself down in a stressful situation, or a shy person may remind her...
