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...aerodynamics]]. It is used in many fields such as toy making, [[aerospace engineering]], and [[aviation]]. === Aerospace engineering === ...

...}</ref> It is used in [[survival analysis|survival theory]], [[reliability engineering]] and [[life insurance]] to estimate the cumulative number of expected even ...-over-threshold method with a non-stationary threshold |journal=Global and Planetary Change |volume=72 |issue=1–2 |pages=55–68 |doi=10.1016/j.gloplacha.2010.03. ...

...ming a '''Dual speed Crayford focuser''' in order to eliminate [[Backlash (engineering)|backlash]] during fine focusing. Dual speed focuser design borrows the [[planetary gearing]] idea used in automobile [[gearbox]]es. However, in order to elimi ...

...device for converting rotational motion to linear motion, or vice versa. Planetary roller screws are used as the actuating mechanism in many electromechanical ...f [[Gear#Sun and planet|planet gears to sun gear]]), and are thus known as planetary, or satellite, rollers. As with a lead screw or ball screw, rotation of th ...

...flow|steady]], [[uniform flow|uniform]] flow. It is widely used in [[river engineering]], [[stream restoration]], [[sedimentology]], and [[Geomorphology#Fluvial p ...rivers, and the second is a good assumption for processes on Earth, or any planetary body with a dominant influence on the local gravitational field), the only ...

...e system to another is essential when dealing with different geometries in engineering problems. This process often involves the use of scale analysis, which simp ...coordinate systems through scale analysis is critical in solving practical engineering problems. Some common applications include: ...

...e system to another is essential when dealing with different geometries in engineering problems. This process often involves the use of scale analysis, which simp ...coordinate systems through scale analysis is critical in solving practical engineering problems. Some common applications include: ...

In [[science and engineering]], a '''power level''' and a '''field level''' (also called a '''root-power Power and field levels are used in [[electronic engineering]], [[telecommunications]], [[acoustics]] and related disciplines. Power le ...

...ges over traditional gearing systems such as [[helical gear|helical]] or [[planetary gear]]s, including: * no [[Backlash (engineering)|backlash]], ...

* Bejan, Adrian. ''Advanced Engineering Thermodynamics,'' John Wiley & Sons, 3rd ed., 2006, p.&nbsp;231 ("star diag ...ite book |last=Ganguly |first=Jibamitra |title=Thermodynamics in Earth and Planetary Sciences |date=2009 |publisher=Springer |isbn=978-3-540-77306-1 |pages=59–6 ...

...of a nanometer level (for example, 10-50&nbsp;nm). For example, using a [[planetary mill]] using grinding bodies of size less than 0.1&nbsp;μm. 2. ''Vignes, J-L. Mazerolle, L., Michel, D.'' Key Engineering Materials 132-136 (1997): 432 – 435. ...

...lifeform. To avoid interference with local life, the targets may be young planetary systems where local life is unlikely. Directed panspermia can be motivated ...overy of [[extrasolar planets]], [[extremophiles]] and microbial [[genetic engineering]]. [[Cosmological]] projections suggest that life in space can then have a ...

|journal=[[Earth and Planetary Science Letters]] ...losophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences]] ...

...nd the atmosphere can be used to deduce Earth's history of formation and [[Planetary differentiation|differentiation]] of the solid Earth into layers. ...Earth's Evolution and Mantle Dynamics |journal=Annual Review of Earth and Planetary Sciences |language=en |volume=47 |issue=1 |pages=389–419 |doi=10.1146/annur ...

...]]s, but also finds numerous applications from astrophysics and biology to engineering and medicine. Theoretical work on [[partial differential equation]]s provid ...analysis of [[perturbation series]] describing [[3-body problem|3-body]] [[planetary motion]]. The first-order terms in the perturbative series can be understoo ...

...andy beaches and sea-level rise: An application of DIVA|journal=Global and Planetary Change|volume=111|pages=150–158|doi=10.1016/j.gloplacha.2013.09.002|bibcode ...morphology of caspian sea coast|journal=Frontiers of Structural and Civil Engineering|language=en|volume=11|issue=4|pages=369–379|doi=10.1007/s11709-017-0398-6|s ...

...David J. Des Marais|date=7 April 2019|url=https://uapress.arizona.edu/book/planetary-astrobiology|url-access=subscription|chapter-url=https://books.google.com/b Another paper authored by a group of chemists and planetary scientists published in the ''Journal of the Royal Society Interface''<ref ...

...hy?|journal=Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences|date=24 August 2016|volume=472|issue=2192|pages=20160140|doi=10.10 ...dynamics are [[Rotating reference frame|rotation of the fluid]] due to the planetary rotation and [[Stratification (water)|stratification]] (layering). ...

|journal= Control Engineering Practice ...ms can potentially reduce risk by creating an extra layer of [[Redundancy (engineering)|redundancy]] (analytical redundancy) to the mechanical air data system suc ...

...ting force equilibrium.<ref name=p3>See V.Shankar – Department of Chemical Engineering IIT Kanpur (2014), "Introduction to hydrodynamic stability"</ref> The Kelvin–Helmholtz instability can be seen in the bands in planetary atmospheres such as [[Saturn]] and [[Jupiter]], for example in the giant re ...