Detection theory - Revision history

en>Defpo at 17:26, 14 December 2014

2014-12-14T17:26:04Z

← Older revision		Revision as of 19:26, 14 December 2014
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	~~The author~~ is ~~known~~ as ~~Irwin~~. ~~Bookkeeping~~ is ~~her day job now~~. ~~To collect cash~~ is ~~what her family~~ and ~~her enjoy. Minnesota has usually been his house but his spouse desires them to transfer~~.<br><br>My ~~blog post~~ - ~~home std test kit (~~[http://www.~~blaze16~~.com/blog/~~188254 why not try here~~])		Luke is a celebrity from the making as well as occupation development [http://lukebryantickets.pyhgy.com jason aldean concert] very first second to his 3rd stadium record, & , is definitely the confirmation. He broken on the scene in 2002 together with his funny combination of down-residence accessibility, motion picture star very good looks and lyrics, is set t within a main way. The newest recor on the nation chart and #2 on the take charts, making it the second greatest very first during that time of 2005 for any region artist. <br><br>The kid of any , is aware perseverance and willpower [http://lukebryantickets.iczmpbangladesh.org luke bryan concert ticket] are key elements with regards to a successful job- . His first record, Stay Me, generated the Top strikes “All My Pals “Country and Say” Guy,” when his energy, Doin’ Thing, located the artist-a few straight No. 6 [http://www.banburycrossonline.com luke bryan cheap concert tickets] men and women: Different Contacting Is often a Very good Factor.”<br><br>During the slip of 2015, Tour: Bryan And that have an outstanding listing of , including Urban. “It’s almost like you’re receiving a authorization to look to the next level, claims these musicians [http://minioasis.com tour dates for luke bryan] that had been an element of the Concertsmore than in a larger level of artists.” It wrapped as among the most successful trips in their 15-calendar year historical past.<br><br>My blog; [http://lukebryantickets.neodga.com luke bryan tour 2014 dates]

en>BD2412: Fixing links to disambiguation pages using AWB

2014-02-24T15:46:59Z

Fixing links to disambiguation pages using AWB

← Older revision		Revision as of 17:46, 24 February 2014
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	~~{{Other uses}}~~		The author is known as Irwin. Bookkeeping is her day job now. To collect cash is what her family and her enjoy. Minnesota has usually been his house but his spouse desires them to transfer.<br><br>My blog post - home std test kit ([http://www.blaze16.com/blog/188254 why not try here])
	~~{{Unreferenced\|date=December 2009}}~~

	[[File:Rolling Racers - Moment of inertia.ogv\|thumb\|400px\|right\|Four objects racing down a plane while rolling without slipping. From back to front: spherical shell (red), solid sphere (orange), cylindrical ring (green) and solid cylinder (blue). The time for each object to reach the finishing line depends on their [[moment of inertia]] around the rolling axis. ([[:File:Rolling Racers - Moment of inertia.ogv\|Details]], [[:File:Rolling Racers - Moment of inertia.gif\|Animated GIF version]])]]

	'''Rolling''' is a [[Motion (physics)#Types of motion\|type of motion]] that combines [[rotation]] (commonly, of an [[Axial symmetry\|axially symmetric]] object) and [[Translation (geometry)\|translation]] of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without [[sliding (motion)\|sliding]].

	Rolling is achieved by a rotational speed at the line or point of contact which is equal to the translational speed. When no sliding takes place the rolling motion is referred to as 'pure rolling'. In practice, due to small deformations at the contact area, some sliding does occur. Nevertheless, [[rolling resistance]] is much lower than [[friction\|sliding friction]], and thus, rolling objects, typically require much less [[energy]] to be moved than sliding ones. As a result, such objects will more easily move, if they experience a force with a component along the surface, for instance gravity on a tilted surface; wind; pushing; pulling; an engine. Unlike most axially symmetrical objects, the [[rolling cone motion\|rolling motion of a cone]] is such that while rolling on a flat surface, its [[center of gravity]] performs a [[circular motion]], rather than a [[linear motion\|linear]] one. Rolling objects are not necessarily axially-symmetrical. Two well known ~~non-axially-symmetrical rollers are the [[Reuleaux triangle]] and the [[Reuleaux tetrahedron\|Meissner bodies]]. Objects with corners, such~~ as ~~[[dice]], roll by successive rotations about the edge or corner which is in contact with the surface~~.

	~~One of the most practical applications of rolling objects~~ is the use of [[Rolling-element bearing]]s, such as [[ball bearings]], in rotating devices. Made of a smooth metal substance, the rolling elements are usually encased between two rings that can rotate independently of each other. In most mechanisms, the inner ring is attached to a stationary shaft (or axle). Thus, while the inner ring is stationary, the outer ring is free to move with very little [[friction]]. ~~This~~ is the basis for which almost all [[electric motor\|motors]] (such as those found in ceiling fans, cars, drills, etc.) rely on to operate. The amount of friction on the mechanism's parts depends on the quality of the ball bearings and ~~how much lubrication is in the mechanism.~~

	~~Rolling objects are also frequently used as [[tools]] for [[transportation]]~~. ~~One of the most basic ways is by placing a (~~usually ~~flat) object on a series of lined-up rollers, or [[wheel]]s. The object on the wheels can be moved along~~ them ~~in a straight line, as long as the wheels are continuously replaced in the front (see [[bearing (mechanical)#History and development\|history of bearings]])~~. This method of primitive transportation is efficient when no other machinery is available. Today, the most practical application of objects on wheels are [[cars]], [[trains]], and other human transportation vehicles.

	~~The velocity of a particle in the rolling object is given by:~~ <~~math~~>~~\mathrm{v}=r\times\omega~~<~~/math~~>~~, where <math>r<~~/~~math> is the distance between the particle and the rolling object's contact point (or line) with the surface, and <math>\omega<~~/~~math> is the rolling object's angular velocity~~.

	~~==See also==~~

	* [[Rolling resistance]]
	* [[Frictional_contact_mechanics#Solution_of_rolling_contact_problems\|Frictional contact mechanics: Rolling contact]]
	* [[Terrestrial_locomotion_in_animals#Rolling\|Terrestrial locomotion in animals: Rolling]]
	* [[Tumbling (gymnastics)]]

	~~[[Category:Rotation]]~~

	~~[[ar:التدحرج]]~~
	~~[[he:ערגול]]~~

129.196.226.81: And another...

2014-01-17T19:02:29Z

And another...

← Older revision		Revision as of 21:02, 17 January 2014
Line 1:		Line 1:
	~~Oscar~~ is ~~what my wife loves~~ to ~~call me~~ and ~~I completely dig~~ that ~~title~~. ~~To collect coins~~ is ~~what his family members and him enjoy~~. ~~For many years he~~'s ~~been operating~~ as a ~~meter reader and it'~~s ~~something he really enjoy~~. ~~Years ago we~~ moved ~~to North Dakota~~.<br><br>~~my webpage~~: ~~meal delivery service~~ ([~~http~~:~~//Burx.de/diettogo30380 click through the following article~~])		{{Other uses}}
			{{Unreferenced\|date=December 2009}}

			[[File:Rolling Racers - Moment of inertia.ogv\|thumb\|400px\|right\|Four objects racing down a plane while rolling without slipping. From back to front: spherical shell (red), solid sphere (orange), cylindrical ring (green) and solid cylinder (blue). The time for each object to reach the finishing line depends on their [[moment of inertia]] around the rolling axis. ([[:File:Rolling Racers - Moment of inertia.ogv\|Details]], [[:File:Rolling Racers - Moment of inertia.gif\|Animated GIF version]])]]

			'''Rolling''' is a [[Motion (physics)#Types of motion\|type of motion]] that combines [[rotation]] (commonly, of an [[Axial symmetry\|axially symmetric]] object) and [[Translation (geometry)\|translation]] of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without [[sliding (motion)\|sliding]].

			Rolling is achieved by a rotational speed at the line or point of contact which is equal to the translational speed. When no sliding takes place the rolling motion is referred to as 'pure rolling'. In practice, due to small deformations at the contact area, some sliding does occur. Nevertheless, [[rolling resistance]] is much lower than [[friction\|sliding friction]], and thus, rolling objects, typically require much less [[energy]] to be moved than sliding ones. As a result, such objects will more easily move, if they experience a force with a component along the surface, for instance gravity on a tilted surface; wind; pushing; pulling; an engine. Unlike most axially symmetrical objects, the [[rolling cone motion\|rolling motion of a cone]] is such that while rolling on a flat surface, its [[center of gravity]] performs a [[circular motion]], rather than a [[linear motion\|linear]] one. Rolling objects are not necessarily axially-symmetrical. Two well known non-axially-symmetrical rollers are the [[Reuleaux triangle]] and the [[Reuleaux tetrahedron\|Meissner bodies]]. Objects with corners, such as [[dice]], roll by successive rotations about the edge or corner which is in contact with the surface.

			One of the most practical applications of rolling objects is the use of [[Rolling-element bearing]]s, such as [[ball bearings]], in rotating devices. Made of a smooth metal substance, the rolling elements are usually encased between two rings that can rotate independently of each other. In most mechanisms, the inner ring is attached to a stationary shaft (or axle). Thus, while the inner ring is stationary, the outer ring is free to move with very little [[friction]]. This is the basis for which almost all [[electric motor\|motors]] (such as those found in ceiling fans, cars, drills, etc.) rely on to operate. The amount of friction on the mechanism's parts depends on the quality of the ball bearings and how much lubrication is in the mechanism.

			Rolling objects are also frequently used as [[tools]] for [[transportation]]. One of the most basic ways is by placing a (usually flat) object on a series of lined-up rollers, or [[wheel]]s. The object on the wheels can be moved along them in a straight line, as long as the wheels are continuously replaced in the front (see [[bearing (mechanical)#History and development\|history of bearings]]). This method of primitive transportation is efficient when no other machinery is available. Today, the most practical application of objects on wheels are [[cars]], [[trains]], and other human transportation vehicles.

			The velocity of a particle in the rolling object is given by: <math>\mathrm{v}=r\times\omega</math>, where <math>r</math> is the distance between the particle and the rolling object's contact point (or line) with the surface, and <math>\omega</math> is the rolling object's angular velocity.

			==See also==

			* [[Rolling resistance]]
			* [[Frictional_contact_mechanics#Solution_of_rolling_contact_problems\|Frictional contact mechanics: Rolling contact]]
			* [[Terrestrial_locomotion_in_animals#Rolling\|Terrestrial locomotion in animals: Rolling]]
			* [[Tumbling (gymnastics)]]

			[[Category:Rotation]]

			[[ar:التدحرج]]
			[[he:ערגול]]

en>EleferenBot: r2.7.3) (Robot: Adding ru:Обнаружение сигнала

2012-07-20T17:58:07Z

r2.7.3) (Robot: Adding ru:Обнаружение сигнала

New page

Oscar is what my wife loves to call me and I completely dig that title. To collect coins is what his family members and him enjoy. For many years he's been operating as a meter reader and it's something he really enjoy. Years ago we moved to North Dakota.<br><br>my webpage: meal delivery service ([http://Burx.de/diettogo30380 click through the following article])