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15 hours ago · For example, Albert Einstein's first paper on relativity begins by defining simultaneity and the means for determining length. These ideas were skipped over by Isaac Newton with, "I do not define time, space, place and motion, as being well known to all." Einstein's paper then demonstrates that they (viz., absolute time and length independent ...
15 hours ago · Metaphysics is related to many fields of inquiry by investigating their basic concepts and relation to the fundamental structure of reality. For example, scientists often rely on concepts such as law of nature, causation, necessity, and spacetime to formulate their theories and predict or explain the outcomes of experiments.
15 hours ago · The physics behind this is relatively simple, described in a classic paper by DeBlois and Bean, and the implementation first described in Coulter's original patent. This is the method used to e.g. size and count erythrocytes (red blood cells [wiki]) as well as leukocytes (white blood cells) for standard blood analysis.
15 hours ago · Edmund Gustav Albrecht Husserl (/ ˈ h ʊ s ɜːr l / HUUSS-url, US also / ˈ h ʊ s ər əl / HUUSS-ər-əl, German: [ˈɛtmʊnt ˈhʊsɐl]; 8 April 1859 – 27 April 1938) was an Austrian-German philosopher and mathematician who established the school of phenomenology.
15 hours ago · The image attached shows an example of Virgo amplitude spectrum density (the square root of the power spectrum) from 2011, plotted using a log-log scale. Calculations show that the detector sensitivity roughly scales as 1 L × P {\displaystyle {\frac {1}{L\times {\sqrt {P}}}}} , where L {\displaystyle L} is the arm cavity length and P ...
- About ten million euros per year
- Gravitational wave detection
15 hours ago · For example, some biomass sources are considered unsustainable at current rates of exploitation. [8] [9] Renewable energy is often used for electricity generation , heating and cooling . Renewable energy projects are typically large-scale, but they are also suited to rural and remote areas and developing countries , where energy is often ...
15 hours ago · Pennsylvania (/ ˌ p ɛ n s ɪ l ˈ v eɪ n i ə / ⓘ, lit. 'Penn's forest country'), officially the Commonwealth of Pennsylvania (Pennsylvania Dutch: Pennsylvanie), is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States.
