WordNet

the act of robbing a helpless person; "he was charged with rolling drunks in the park"
to send or let go; "They turned away the crowd at the gate of the governors mansion"
(sports) a division during which one team is on the offensive (同)bout, round
pass into a condition gradually, take on a specific property or attribute; become; "The weather turned nasty"; "She grew angry" (同)grow
become officially one year older; "She is turning 50 this year"
change color; "In Vermont, the leaves turn early"
a favor for someone; "he did me a good turn" (同)good turn
(game) the activity of doing something in an agreed succession; "it is my turn"; "it is still my play" (同)play
the act of changing or reversing the direction of the course; "he took a turn to the right" (同)turning
taking a short walk out and back; "we took a turn in the park"
the act of turning away or in the opposite direction; "he made an abrupt turn away from her"
an unforeseen development; "events suddenly took an awkward turn" (同)turn of events, twist
pass to the other side of; "turn the corner"; "move around the obstacle" (同)move around
let (something) fall or spill from a container; "turn the flour onto a plate" (同)release
cause to move around a center so as to show another side of; "turn a page of a book" (同)turn_over
accomplish by rotating; "turn a somersault"; "turn cartwheels"
alter the functioning or setting of; "turn the dial to 10"; "turn the heat down"
cause to change or turn into something different;assume new characteristics; "The princess turned the frog into a prince by kissing him"; "The alchemists tried to turn lead into gold"
cause to move along an axis or into a new direction; "turn your face to the wall"; "turn the car around"; "turn your dance partner around"
cause to move around or rotate; "turn a key"; "turn your palm this way"
change orientation or direction, also in the abstract sense; "Turn towards me"; "The mugger turned and fled before I could see his face"; "She turned from herself and learned to listen to others needs"
channel ones attention, interest, thought, or attention toward or away from something; "The pedophile turned to boys for satisfaction"; "people turn to mysticism at the turn of a millennium"
direct at someone; "She turned a smile on me"; "They turned their flashlights on the car"
get by buying and selling; "the company turned a good profit after a year"
move around an axis or a center; "The wheels are turning"
shape by rotating on a lathe or cutting device or a wheel; "turn the legs of the table"; "turn the clay on the wheel"
pronounce with a roll, of the phoneme /r/; "She rolls her rs"
show certain properties when being rolled; "The carpet rolls unevenly"; "dried-out tobacco rolls badly" (同)roll_up
execute a roll, in tumbling; "The gymnasts rolled and jumped"
shape by rolling; "roll a cigarette"
take the shape of a roll or cylinder; "the carpet rolled out"; "Yarn rolls well"
the act of rolling something (as the ball in bowling) (同)bowl
a flight maneuver; aircraft rotates about its longitudinal axis without changing direction or losing altitude
anything rolled up in cylindrical form
photographic film rolled up inside a container to protect it from light
walking with a swaying gait
a list of names; "his name was struck off the rolls" (同)roster
cause to move by turning over or in a circular manner of as if on an axis; "She rolled the ball"; "They rolled their eyes at his words" (同)revolve
move by turning over or rotating; "The child rolled down the hill"; "turn over on your left side" (同)turn_over
occur in soft rounded shapes; "The hills rolled past" (同)undulate
move in a wavy pattern or with a rising and falling motion; "The curtains undulated"; "the waves rolled towards the beach" (同)undulate, flap, wave
move about aimlessly or without any destination, often in search of food or employment; "The gypsies roamed the woods"; "roving vagabonds"; "the wandering Jew"; "The cattle roam across the prairie"; "the laborers drift from one town to the next"; "They rolled from town to town" (同)wander, swan, stray, tramp, roam, cast, ramble, rove, range, drift, vagabond
begin operating or running; "The cameras were rolling"; "The presses are already rolling"
emit, produce, or utter with a deep prolonged reverberating sound; "The thunder rolled"; "rolling drums"
move, rock, or sway from side to side; "The ship rolled on the heavy seas"
wind around; move along a circular course; "round the bend"
become round, plump, or shapely; "The young woman is fleshing out" (同)flesh out, fill out
make round; "round the edges" (同)round_out, round_off
the usual activities in your day; "the doctor made his rounds" (同)daily round
a charge of ammunition for a single shot (同)unit of ammunition, one shot
(often plural) a series of professional calls (usually in a set order); "the doctor goes on his rounds first thing every morning"; "the postmans rounds"; "we enjoyed our round of the local bars"
a serving to each of a group (usually alcoholic); "he ordered a second round" (同)round of drinks
a partsong in which voices follow each other; one voice starts and others join in one after another until all are singing different parts of the song at the same time; "they enjoyed singing rounds" (同)troll
a cut of beef between the rump and the lower leg
an outburst of applause; "there was a round of applause"
the course along which communications spread; "the story is going the rounds in Washington"
from beginning to end; throughout; "It rains all year round on Skye"; "frigid weather the year around" (同)around
having a circular shape (同)circular
pronounce with rounded lips (同)labialize, labialise
(mathematics) expressed to the nearest integer, ten, hundred, or thousand; "in round numbers"
(mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
the act of rotating as if on an axis; "the rotation of the dancer kept time with the music" (同)rotary motion
a planned recurrent sequence (of crops or personnel etc.); "crop rotation makes a balanced demand on the fertility of the soil"; "the manager had only four starting pitchers in his rotation"
a single complete turn (axial or orbital); "the plane made three rotations before it crashed"; "the revolution of the earth about the sun takes one year" (同)revolution, gyration
perform a job or duty on a rotating basis; "Interns have to rotate for a few months"
plant or grow in a fixed cyclic order of succession; "We rotate the crops so as to maximize the use of the soil"
cause to turn on an axis or center; "Rotate the handle" (同)circumvolve
exchange on a regular basis; "We rotate the lead soprano every night"
utensil consisting of a cylinder (usually of wood) with a handle at each end; used to roll out dough
collection of wheeled vehicles owned by a railroad or motor carrier
ownership of more than 50% of a corporations voting shares

PrepTutorEJDIC

転がり,回転;転がすこと / (波の)大きなうねり;(土地の)起伏 / (船の)横揺れ / (雷の)とどろき / (ローラーによる)地ならし / 転がる;ぐるっと回る / よろめく / 《名詞の前にのみ用いて》(波など)うねっている;(土地が)起伏している / 横揺れする / とどろく
…‘を'『回す』,回転させる / 〈角など〉‘を'『曲がる』,迂回(うかい)する / …‘を'『ひっくり返す』,裏返す / …‘の'『向きを変える』,‘を'方向転換させる / …‘を'向ける / …‘を'『変化させる』,変質(変色)させる / ‥‘を'行かせる,追い払う / 〈ある年齢・時刻・数量など〉‘を'越す,過ぎる / 《副詞[句]を伴って》‥‘を'乱す,めちゃめちゃにする / 〈胃〉‘を'むかつかせる;〈心・頭など〉‘を'混乱させる,狂わせる / …‘を'折る,曲げる,ねじる;〈足首〉‘を'くじく / …‘に'丸みをつける;(旋盤・ろくろで)…‘を'作る / …‘を'きれいに形作る;〈文・曲など〉‘を'うまく作る / 〈商品・資金〉‘を'回転させる;〈利益〉‘を'あげる / 〈土・畑など〉‘を'掘り返す(plow) / (何かを軸・中心にして)『回る』,回転する / (…に)『進路を変える』;〈道路などが〉(…に)曲がる;折れる;〈風などが〉(…に)向きを変える《+to(toward)+名》 / 〈人が〉(…に向かって)ふり向く《+toward+名》,(…から)そらす《+from+名》 / 〈人が〉ころがる,寝込りを打つ / 〈物が〉さかさになる,裏返しになる / (…に)心(注意など)を向ける《+to+名》;(…から)心(注意など)をそらす《+from+名》 / 変わる,なる / 〈木の葉などが〉変色する;〈牛乳などが〉変質する,腐敗する / 〈胃が〉むかつく;〈心・頭が〉混乱する,変になる;〈頭が〉ふらつく / 〈パイプなどが〉曲がる,たわむ / 〈C〉『回転』,回ること / 〈C〉『方向転換』,曲がること,折り返し / 〈C〉曲がり目;曲がり角,折り返し点 / 〈C〉《a turn》(状況などの)変化,転機;《the turn》(…の)変り目,転換期《+of+名》 / 〈C〉『順番』,番 / 〈C〉《a turn》一回りの散歩(ドライブ);一仕事 / 〈C〉行い,行為 / 《a turn》言い回し,言葉遣い / 〈C〉(…の)性向,気質;素質,才能《+『for』+『名』(do『ing』)》 / 〈C〉形,格好 / 〈C〉《話》(めまい・吐き気などの)発作《+of+名》 / 〈C〉《話》ショック,はっとすること / 〈C〉必要,急場 / 〈C〉見方,解釈;くふう,ひねり(twist) / 〈C〉《おもに英》(寄席などの)出し物,演芸
〈球などが〉『転がる』,転がって行く;〈車輪などが〉回る / 〈車が〉『動く』,進む / 〈人・動物などが〉『転がり回る』 / 〈波などが〉うねる,〈煙などが〉漂う,立ち上る / 〈時が〉過ぎ去る《+『by』(『away』)》 / 〈目が〉ぐるぐる回る / 〈船などが〉横ゆれする / 〈雷・太鼓などが〉ごろごろ鳴る,とどろく / 《話》始める(start) / 〈球など〉‘を'『転がす』;〈車輪など〉‘を'回転させる / 〈車など〉‘を'転がせる;〈家具など〉‘を'ころで動かす,転がして運ぶ / …‘を'『丸める』,巻く《+『up』+『名,』+『名』+『up』》 / (…に)…‘を'包む,くるむ《+『名』+『up in』+『名』》 / (ローラーなどで)…‘を'伸ばす,平らにする《+『out』+『名,』+『名』+『out』》 / 〈船・航空機など〉‘を'横揺れさせる / 〈r音など〉‘を'巻舌で発音する / 〈目〉‘を'ぐるぐる回す,きょろりとさせる / 〈さいころ〉‘を'投げる / 《米俗》〈酔っぱらいなど〉‘から'盗む(rob) / (球形・円筒形に)『巻いた物』,巻物;(…の)一巻き《+『of』+『名』》 / 名簿,出席簿;目録 / (…の)丸いかたまり《+『of』+『名』》 / (食事用の)ロールパン / 巻き肉;巻き菓子(ロールカステラなど) / (船などの)横揺れ / (雷・太鼓などの)ごろごろいう音,とどろき / =roller・転がり,回転
…『を[ぐるっと]回って』,を一周して / …『を曲がって』 / …『の周囲に』,を取り巻いて / …『のあちこちに』,の辺りに / …『ころ』 / (ぐるりと)回って,巡って / 周囲が(に) / あちこち[に],方々[に];行き渡って / 回り道して / (ある場所へ)回って / 『球状の』,丸い / (タイヤ・輪のように)円形の,丸い / (断面の丸い)円筒(円錐)形の / (肩・筆跡などが)丸みのある,丸々とした / 《名詞の前にのみ用いて》(数量が)完全の,ちょうどの / 『丸い物』;円,輪;球,円筒形 / (中心・軸をまわる)『回転』,(天体の)回転運動 / 《しばしば複数形で》(職務上などの)巡回,見回り / 《単数形で》(行い・でき事の一つの)連続;繰り返り;(…が)ひとしきり続くこと《+『of』+『名』》 / (ボクシングの一勝負の中の)『ラウンド』,回,(ゴルフデ全部のホールを回る)ラウンド,(カードゲームの)一回り / 輪唱 / (銃砲の)1回の射撃,一斉射撃 / (射撃用弾薬の)1回分 / (牛のもも肉の)丸切り,(パンの)丸切り《+『of』+『名』》 / 輪舞,円舞 / …‘を'『丸くする』,‘に'丸みをつける / …‘を'『回る』,曲がる / 〈端数をもつ数字〉‘を'端数を切り捨てて(概数で)表す《+『down』+『名』+『to』+『名』》 / …‘を'完成する,仕上げる / …‘を'くちびるを丸くして発音する / 『丸くなる』 / 回る,曲る / 完成する
〈U〉〈C〉回転 / 〈U〉〈C〉(地球・天体の)自転 / 〈U〉循環;交替;(作物の)輪作
『回転する』 / 循環する,交替する / …‘を'回転させる / …‘を'循環させる / 〈人〉‘を'交替で服務させる

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/01/31 14:10:39」(JST)

wiki en

[Wiki en表示]

For other uses, see Rolling (disambiguation).

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. (Details, Animated GIF version)

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 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 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 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 one. Rolling objects are not necessarily axially-symmetrical. Two well known non-axially-symmetrical rollers are the Reuleaux triangle and the 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 bearings, 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 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 wheels. 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 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: , where is the distance between the particle and the rolling object's contact point (or line), and is the rolling object's angular velocity.

UpToDate Contents

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English Journal

Mailed participant reminders are associated with improved colonoscopy uptake after a positive FOBT result in Ontario's ColonCancerCheck program.

Stock D1, Rabeneck L, Baxter NN, Paszat LF, Sutradhar R, Yun L, Tinmouth J.
Implementation science : IS.Implement Sci.2015 Dec;10(1):226. doi: 10.1186/s13012-015-0226-0. Epub 2015 Mar 13.
BACKGROUND: Timely follow-up of fecal occult blood screening with colonoscopy is essential for achieving colorectal cancer mortality reduction. This study evaluates the effectiveness of two ongoing interventions designed to improve colonoscopy uptake after a positive fecal occult blood test (FOBT) r
PMID 25776791

Paper-based electrochemiluminescence origami device for protein detection using assembled cascade DNA-carbon dots nanotags based on rolling circle amplification.

Wu L1, Ma C1, Zheng X1, Liu H1, Yu J2.
Biosensors & bioelectronics.Biosens Bioelectron.2015 Jun 15;68:413-20. doi: 10.1016/j.bios.2015.01.034. Epub 2015 Jan 15.
In this work, we developed a cascade signal amplification strategy for detection of IgG antigen by combining the rolling circle amplification (RCA) technique with oligonucleotide functionalized carbon dots (CDs), based on a paper-based electrochemiluminescence (ECL) origami device (PECLOD) for the f
PMID 25618373

Hematogenous dissemination of Candida dubliniensis causing spondylodiscitis and spinal abscess in a HIV-1 and HCV-coinfected patient.

Salzer HJ1, Rolling T1, Klupp EM2, Schmiedel S1.
Medical mycology case reports.Med Mycol Case Rep.2015 Feb 24;8:17-20. doi: 10.1016/j.mmcr.2015.02.001. eCollection 2015.
We report a case of spondylodiscitis and spinal abscess following haematogenous dissemination of the emerging yeast Candida dubliniensis in a human immunodeficiency virus-1 (HIV-1) and hepatitis C virus (HCV)-coinfected patient. Although C. dubliniensis is considered less virulent compared to its cl
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Quantification of rolling circle amplified DNA using magnetic nanobeads and a Blu-ray optical pick-up unit.

Donolato M1, Antunes P1, de la Torre TZ2, Hwu ET3, Chen CH3, Burger R1, Rizzi G1, Bosco FG1, Strømme M2, Boisen A1, Hansen MF4.
Biosensors & bioelectronics.Biosens Bioelectron.2015 May 15;67:649-55. doi: 10.1016/j.bios.2014.09.097. Epub 2014 Oct 6.
We present the first implementation of a Blu-ray optical pickup unit (OPU) for the high-performance low-cost readout of a homogeneous assay in a multichamber microfluidic disc with a chamber thickness of 600 μm. The assay relies on optical measurements of the dynamics of magnetic nanobeads in an os
PMID 25453736

Japanese Journal

歯科患者ロボットの研究 : 多関節機構の動作

工学院大学研究報告 (119), 7-12, 2015-10-30
NAID 110009969020

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R&M : Rolling
NAID 40020610668

業務研究側面行先表示器不具合の原因究明とその対応

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業務研究 SS無線を用いたデータ活用の取り組み

R&M : Rolling
NAID 40020610641

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