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Transverse waves are contrasted with longitudinal waves, where the oscillations occur in the direction of the wave. The standard example of a longitudinal wave is a sound wave or "pressure wave" in gases, liquids, or solids, whose oscillations cause compression and expansion of the material through which the wave is propagating. Pressure waves ...
A patent for an inertial mouse claims that such mice consume less power than optically based mice, and offer increased sensitivity, reduced weight and increased ease-of-use. [71] In combination with a wireless keyboard an inertial mouse can offer alternative ergonomic arrangements which do not require a flat work surface, potentially ...
Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [2]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...
The concept of metaphrase (i.e., word-for-word translation) is an imperfect concept, because a given word in a given language often carries more than one meaning, and because a similar given meaning may often be represented in a given language by more than one word.
The name of Spain (España) comes from Hispania, the name used by the Romans for the Iberian Peninsula and its provinces during the Roman Empire.The etymological origin of the term Hispania is uncertain, although the Phoenicians referred to the region as i-shphan-im, possibly meaning "Land of Rabbits" or "Land of Metals". [17]
For this reason, other studies identified the redefinition of power dynamics in knowledge discovery as the defining trait. [30] Instead of focusing on the intrinsic characteristics of big data, this alternative perspective pushes forward a relational understanding of the object claiming that what matters is the way in which data is collected ...