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Rolling (other)
Rolling is a type of motion that combines rotation and translation. Rolling may also refer to: Arts, entertainment and media * ''Rolling'' (film), a 2007 drama * ''Rolling'' (video game), an inline skating video game * "Rolling", a song by Soul Coughing from the 1998 album ''El Oso'' Places * Rolling, Bous, Luxembourg * Rolling, Wisconsin, U.S. * Rolling Bay, Bainbridge Island, Washington, U.S. Other uses * Rolling (finance), trading contracts to maintain a given maturity * Rolling (metalworking), a fabricating process * Rolling (physiology), an aspect of leukocyte extravasation * Rolling (television), a problem with analog TV sets * Rolling, or sparring, in Brazilian jiu-jitsu * Rolling, decorating trees and houses with paper, also called Toilet papering * Danny Rolling (1954–2006), an American serial killer and rapist See also * * Roll (other) * Roller (other) Roller may refer to: Birds *Roller, a bird of the family Coraciidae * Roller (pigeo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling
Rolling is a type of motion that combines rotation (commonly, of an axially symmetric object) and 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. Rolling where there is no sliding is referred to as ''pure rolling''. By definition, there is no sliding when there is a frame of reference in which all points of contact on the rolling object have the same velocity as their counterparts on the surface on which the object rolls; in particular, for a frame of reference in which the rolling plane is at rest (see animation), the instantaneous velocity of all the points of contact (e.g., a generating line segment of a cylinder) of the rolling object is zero. In practice, due to small deformations near the contact area, some sliding and energy dissipation occurs. Nevertheless, the resulting rolling resistance is much lower than sliding friction, and thus, roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling (physiology)
Leukocyte extravasation (also commonly known as leukocyte adhesion cascade or diapedesis – the passage of cells through the intact vessel wall) is the movement of leukocytes out of the circulatory system and towards the site of tissue damage or infection. This process forms part of the innate immune response, involving the recruitment of non-specific leukocytes. Monocytes also use this process in the absence of infection or tissue damage during their development into macrophages. Overview Leukocyte extravasation occurs mainly in post-capillary venules, where haemodynamic shear forces are minimised. This process can be understood in several steps: # Chemoattraction # Rolling adhesion # Tight adhesion # (Endothelial) Transmigration It has been demonstrated that leukocyte recruitment is halted whenever any of these steps is suppressed. White blood cells (leukocytes) perform most of their functions in tissues. Functions include phagocytosis of foreign particles, production of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller (other)
Roller may refer to: Birds *Roller, a bird of the family Coraciidae * Roller (pigeon), a domesticated breed or variety of pigeon Devices * Roller (agricultural tool), a non-powered tool for flattening ground * Road roller, a vehicle for compacting ** Steamroller, a form of road roller * Roller, an element of a rolling-element bearing * Roller, used in rolling (metalworking) * Roller, in a roller mill, to crush or grind various materials * Rolling pin, a compacting device used for preparing dough for cooking * Roller (BEAM), a robot * Bicycle rollers, a type of bicycle trainer * Hair roller, used to curl hair * Paint roller, a paint application tool * Roller, or training surcingle, around a horse's girth Arts and entertainment * Bay City Rollers, or the Rollers, a Scottish pop rock band * " The Roller", a 2011 song by Beady Eye * "Roller" (Apache 207 song), 2019 * "Roller" (April Wine song), 1978 * ''Roller'' (Goblin album), 1976 * Roller, partner of the Optimus P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll (other)
Roll or Rolls may refer to: Movement about the longitudinal axis * Roll angle (or roll rotation), one of the 3 angular degrees of freedom of any stiff body (for example a vehicle), describing motion about the longitudinal axis ** Roll (aviation), one of the aircraft principal axes of rotation of an aircraft (angle of tilt to the left or right measured from the longitudinal axis) ** Roll (ship motion), one of the ship motions' principal axes of rotation of a ship (angle of tilt to the port or starboard measured from the longitudinal axis) * Rolling ''manoeuvre'', a manoeuvre of any stiff body (for example a vehicle) around its roll axis: ** Roll, an aerobatic maneuver with an airplane, usually referring to an aileron roll, but sometimes instead a barrel roll, rudder roll or slow roll ** Kayak roll, a maneuver used to right a capsized kayak ** Roll program, an aerodynamic maneuver performed in a rocket launch * Roll rate (or roll velocity), the angular speed at which an aircraf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danny Rolling
Daniel Harold Rolling (May 26, 1954 – October 25, 2006), known as the Gainesville Ripper, was an American serial killer. He murdered five students in Gainesville, Florida, over four days in August 1990. Rolling later confessed to raping several of his victims, also committing a triple homicide in his home city of Shreveport, Louisiana, and attempting to murder his father in May 1990. In total, Rolling confessed to killing eight people. He was sentenced to death for the five Gainesville murders in 1994. He was executed by lethal injection in 2006. Early years Danny Rolling was born in Shreveport, Louisiana. His father was a Shreveport police officer named James Rolling, who told Danny that he was unwanted from birth. James also abused and beat Danny, Danny's mother Claudia, and his brother Kevin for frivolous things, such as breathing in a way that displeased him. In one incident, Danny's mother went to the hospital after claiming her husband tried to make her cut herself wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toilet Papering
Toilet papering (also called TP-ing, house wrapping, yard rolling, or simply rolling) is the act of covering an object, such as a tree, house, or another structure with toilet paper. This is typically done by throwing numerous toilet paper rolls in such a way that they unroll in midair and thus fall on the targeted object in multiple streams. Toilet papering can be an initiation, a joke, a prank, or an act of revenge. It is common in the United States and frequently takes place on Halloween, April Fools' Day, or after the completion of school events such as graduation or the homecoming football game."Police, school say no toilet papering homes." Retrieved 29/7/13. Legality While few jurisdictions in the United States have statutes ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparring
Sparring is a form of training common to many combat sports. Although the precise form varies, it is essentially relatively ' free-form' fighting, with enough rules, customs, or agreements to minimize injuries. By extension, argumentative debate is sometimes called sparring. Differences between styles The physical nature of sparring naturally varies with the nature of the skills it is intended to develop; sparring in a striking art such as Chun Kuk Do will normally begin with the players at opposite sides of the ring and will be given a point for striking the appropriate area and will be given a foul for striking an inappropriate area or stepping out of the ring. Sparring in a grappling art such as judo might begin with the partners holding one another and end if they separate. The organization of sparring matches also varies; if the participants know each other well and are friendly, it may be sufficient for them to simply play, without rules, referee, or timer. If the spa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling (television)
Analog television is the original television technology that uses analog signals to transmit video and audio. In an analog television broadcast, the brightness, colors and sound are represented by amplitude, phase and frequency of an analog signal. Analog signals vary over a continuous range of possible values which means that electronic noise and interference may be introduced. Thus with analog, a moderately weak signal becomes snowy and subject to interference. In contrast, picture quality from a digital television (DTV) signal remains good until the signal level drops below a threshold where reception is no longer possible or becomes intermittent. Analog television may be wireless (terrestrial television and satellite television) or can be distributed over a cable network as cable television. All broadcast television systems used analog signals before the arrival of DTV. Motivated by the lower bandwidth requirements of compressed digital signals, beginning in the 2000 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling (metalworking)
In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired mechanical property. The concept is similar to the rolling of dough. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is known as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is known as cold rolling. In terms of usage, hot rolling processes more tonnage than any other manufacturing process, and cold rolling processes the most tonnage out of all cold working processes... Roll stands holding pairs of rolls are grouped together into rolling mills that can quickly process metal, typically steel, into products such as structural steel (I-beams, angle stock, channel stock), bar stock, and rails. Most steel mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling (film)
''Rolling'' is a 2007 independent drama film about a diverse group of characters who are linked by the drug MDMA ("ecstasy"). The faux documentary takes a tough yet entertaining realistic look at how this drug affects relationships and responsibilities. The film had its world premiere at the San Francisco Independent Film Festival on February 11, 2007. It is the directorial feature debut of Billy Samoa Saleebey. Cast *Sanoe Lake (Rain) *Garrett Brawith (Dustin) *Rachel Hardisty (Summer) *Joshua Harper (Josh) *Clinton Cargile (Clinton) *Erin Cummings (Lexa) *Angie Greenup (Sarah Willis) *Albert Rothman (Dan) *Brian Toth (Matt) * Calico Cooper (Jess) *Christine Cowden (Samantha) *Eric La Barr (Eric) Reception A critic from '' Variety'' wrote that "''Rolling'' may not live up to its billing as the first narrative feature to deal with Ecstasy usage, but it does strike an entertaining balance between boosterish 2000 indie ''Groove'' and the cautionary hysteria of direct-to-vid ''Rav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling (finance) Rolling a contract is an investment concept meaning trading out of a standard contract and |
