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If (a, b, c) is a Pythagorean triple, then so is (ka, kb, kc) for any positive integer k. A triangle whose side lengths are a Pythagorean triple is a right triangle and called a Pythagorean triangle. A primitive Pythagorean triple is one in which a, b and c are coprime (that is, they have no common divisor larger than 1). [1]
Khan Academy is an American non-profit [3] educational organization created in 2006 by Sal Khan. [1] Its goal is to create a set of online tools that help educate students. [4] ...
Lecture Quiz 2.0 was the first prototype where both teacher and student clients had web-interfaces. An experiment testing the 2.0 prototype showed that the usability had been improved both for the teacher and the student clients, and that the concept increased students' motivation, engagement, concentration, and perceived learning. [ 29 ]
Japanese has a spoken indicator of questions, か (ka), which essentially functions as a verbal question mark. Therefore, the question mark is optional with か in Japanese. For example, both 終わったのかもしれませんよ。 or 終わったのかもしれませんよ？
"If I had all the money in the world, I would not be here, okay?" Goldberg told "The View" audience.
Potassium channel Kv1.2, structure in a membrane-like environment. Calculated hydrocarbon boundaries of the lipid bilayer are indicated by red and blue lines.. Potassium channels are the most widely distributed type of ion channel found in virtually all organisms. [1]
Mutations of BK channels, resulting in a lower amount of expression in mRNA, is more common in people who have mental disabilities (via hypofunction [15]), schizophrenia or autism. [10] Moreover, increased repolarization caused by BK channel mutations may lead to dependency of alcohol initiation of dyskinesias , epilepsy or paroxysmal movement ...