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[ "In physics , the kinetic energy of an object is the energy which it possesses due to its motion .", "Kinetic energy is the energy which that moving objects have ." ]
[ "An estimated 5,000 to 15,000 musk oxen , as well as numerous polar bears and walrus , can be found near the coastal regions of the park .", "An estimated 5,000 to 15,000 musk oxen , as well as many polar bears and walrus , can be found near the coastal regions of the park ." ]
[ "In January 1977 it was designated an international biosphere reserve .", "In January 1977 it was made an international biosphere reserve ." ]
[ "It was the first national park to be created in the Kingdom of Denmark and remains Greenland 's only national park .", "Northeast Greenland National Park is a national park in Greenland , Denmark ." ]
[ "Originally created on 22 May 1974 from the northern , practically uninhabited part of the former Ittoqqortoormiit Municipality in Tunu ( East Greenland ) , in 1988 the park was expanded by another 272,000 km2 ( 105,019.8 sq mi ) to its present size , adding the northeastern part of the former county of Avannaa ( N...
[ "While notable minority opinions are welcome when verifiable through reliable sources , and constructive editors occasionally make mistakes , sometimes a Wikipedia editor creates long-term problems by persistently editing a page or set of pages with information which is not verifiable through reliable sources or in...
[ "In extreme cases this could include a site ban , either through the Arbitration Committee or by a consensus .", "In extreme cases this could include a site ban by the consensus of the community ." ]
[ "Our edit warring policy already acknowledges that one act , by itself , may not violate policy , but when part of a series of acts that constitute a pattern does violate policy .", "Our policy on multiple reverts already acknowledges that one act , by itself , may not violate policy , but when it is part of a se...
[ "Disruptive edits may not occur all in the course of one 24 hour period , and may not consist of the repetition of the same act .", "Disruptive changes may not occur all in the course of one 24 hour period , and may not be the same thing done over and over ." ]
[ "The three revert rule , if observed by disruptive editors , shall not be construed as a defense against action taken to enforce this policy against disruptive editors .", "The three revert rule , if observed , must not be used as a defense against action taken to enforce this policy ." ]
[ "When discussion fails to resolve the problem and when an impartial consensus of editors from outside a disputed page agree ( through requests for comment or similar means ) , further disruption is grounds for blocking , and may lead to more serious disciplinary action through the dispute resolution process .", "...
[ "Disruptive editors may seek to disguise their behavior as productive editing , yet distinctive traits separate them from productive editors .", "Disruptive users may seek to hide their behavior as productive changing , but certain marks separate them from productive users ." ]
[ "See also Wikipedia : Editing policy This guideline concerns gross , obvious and repeated violations of fundamental policies , not subtle questions about which reasonable people may disagree .", "Disruptive changing is against our policies , yet certain users have managed to be disruptive for many reasons : This ...
[ "The MacBook Pro is a line of Macintosh portable computers introduced in January 2006 by Apple Inc. , and now in its third generation .", "A MacBook Pro is a type of laptop computer made by Apple Inc. ." ]
[ "The original 15-inch MacBook Pro was announced on January 10 , 2006 , by Steve Jobs at the Macworld Conference & Expo .", "The Macbook Pro was first introduced on January 2006 at the Macworld Expo ." ]
[ "Replacing the PowerBook G4 , the MacBook Pro was the second model , after the iMac , to be announced in the Apple-Intel transition .", "It replaced the PowerBook G4 and was the second Intel model to be released ." ]
[ "A third generation 13-inch MacBook Pro was released on October 23 , 2012 .", "The first MacBook Pro was the 15 '' model , but a 17 '' inch model was released later that year ." ]
[ "Construction was completed in 1254 under Frederick 's son , Conrad IV of Germany .", "Frederick 's son , Conrad IV of Germany finished the town in 1254 ." ]
[ "It quickly became the second city of the Kingdom of Naples .", "It became soon the second city of the kingdom of Naples ." ]
[ "This period of freedom and prosperity ended in the 16th century , when Spanish viceroy Philibert van Oranje partially destroyed L'Aquila and established Spanish feudalism in its countryside .", "In the 16th century , the Spanish viceroy Philibert van Oranje destroyed L'Aquila again ." ]
[ "The Fountain of the 99 Spouts ( Fontana delle 99 Cannelle ) , was given its name to celebrate the ancient origin of the town .", "The people also built a very peculiar monument , the Fountain of the 99 Spouts ( Fontana delle 99 Cannelle ) ." ]
[ "The city is the home of five-time Italian champions L'Aquila Rugby .", "The city is the home of L'Aquila Rugby ." ]
[ "L'Aquila , like so much of Italy , is a city of political contrasts .", "L'Aquila is an Italian city ." ]
[ "On August 29 , 1294 , the hermit Pietro del Morrone was consecrated as pope Celestine V in the church of Santa Maria di Collemaggio , in commemoration of which the new pope decreed the annual religious rite of the Pardon ( Perdonanza Celestiniana ) , still observed today in the city on August 28 and 29 : it is the...
[ "Laid out within medieval walls on a hill in the wide valley of the Aterno river , it is surrounded by the Apennine Mountains , with the Gran Sasso d'Italia to the north-east .", "It is on a hill in the valley of the Aterno river ." ]
[ "Bernardino of Siena , of the Franciscan order of the Observance , visited L'Aquila twice , the first time to preach in the presence of King René of Naples , and in 1444 , on his second visit , he died in the city .", "Saint Bernardino of Siena visited L'Aquila two times ." ]
[ "After the death of Conrad , the city was destroyed by his brother Manfred in 1259 , but soon rebuilt by Charles I of Anjou , its successor as king of Sicily .", "Charles I of Anjou , king of Sicily , built it again soon ." ]
[ "Before the mid-20th century , a single large motor was often used to drive multiple driving wheels through connecting rods that were very similar to those used on steam locomotives .", "Before the mid-20th century , a single large motor was often used to drive multiple wheels through connecting rods ." ]
[ "It is now standard practice to provide one traction motor driving each axle through a gear drive .", "Now , the normal practice is to use one traction motor to drive each axle through a gear drive ." ]
[ "A series-wound DC motor has a low resistance field and armature circuit .", "A series-wound DC motor has a low electrical resistance ." ]
[ "Traction motors are used in electrically powered rail vehicles such as electric multiple units and electric locomotives , other electric vehicles such as electric milk floats , elevators , conveyors , and trolleybuses , as well as vehicles with electrical transmission systems such as diesel-electric , electric hyb...
[ "Usually , the traction motor is three-point suspended between the bogie frame and the driven axle ; this is referred to as a `` nose-suspended traction motor '' .", "Usually , the traction motor is mounted between the wheel frame and the driven axle ." ]
[ "Traditionally , resistors were used to limit the initial current .", "Resistors are used to limit the current when the motor starts ." ]
[ "This was achieved by an accelerating relay ( often called a `` notching relay '' ) in the motor circuit which monitored the fall of current as each step of resistance was cut out .", "This was achieved by an accelerating relay in the motor circuit ." ]
[ "All the driver had to do was select low , medium or full speed ( called `` shunt '' , `` series '' and `` parallel '' from the way the motors were connected in the resistance circuit ) and the automatic equipment would do the rest .", "All the driver had to do was select low , medium or full speed ." ]
[ "Traditionally road vehicles ( cars , buses and trucks ) have used diesel and petrol engines with a mechanical or hydraulic transmission system .", "See also : Hybrid electric vehicle and Electric vehicle Traditionally road vehicles ( cars , buses and trucks ) have used diesel or gasoline engines with a transmiss...
[ "On an electric train , the train driver originally had to control the cutting out of resistance manually , but by 1914 , automatic acceleration was being used .", "On an electric train , the train driver originally had to control the speed by changing the resistance manually ." ]
[ "When the armature and the field windings are connected in series , the whole motor is referred to as `` series-wound '' .", "A series-wound motor has the armature and the field windings connected in series ." ]
[ "The fixed field windings consist of tightly wound coils of wire fitted inside the motor case .", "The field windings are made of tightly wound coils of wire inside the motor case ." ]
[ "The armature is another set of coils wound round a central shaft and is connected to the field windings through `` brushes '' which are spring-loaded contacts pressing against an extension of the armature called the commutator .", "The armature , also called the rotor , is another set of coils of wire wound roun...
[ "As the DC motor starts to turn , interaction of the magnetic fields inside causes it to generate a voltage internally .", "As the DC motor starts to turn , the magnetic fields inside start to join together ." ]
[ "It consists of two parts , a rotating armature and fixed field windings surrounding the rotating armature mounted around a shaft .", "The DC motor is made in two parts ; the rotating armature and the fixed field windings ." ]
[ "In the latter part of the 20th century , vehicles with electrical transmission systems ( powered from internal combustion engines , batteries or fuel cells ) began to be developed-one advantage of using electric motors is that specific types can regenerate energy ( i.e. act as a regenerative brake ) - providing br...
[ "The availability of high-powered semiconductors ( such as thyristors and the IGBT ) has now made practical the use of much simpler , higher-reliability AC induction motors known as asynchronous traction motors .", "AC induction motors known as asynchronous traction motors ." ]
[ "The motor naturally stops accelerating when the drag of the train matches the torque produced by the motors .", "The motor will stop increasing its speed when the torque matches ( is the same as ) the drag on the train ." ]
[ "Additionally , electric motors in other products ( such as the main motor in a washing machine ) are described as traction motors .", "This is called a `` nose-suspended traction motor '' ." ]
[ "Traditionally , these were series-wound brushed DC motors , usually running on approximately 600 volts .", "These motors usually ran on about 600 volts ." ]
[ "Traction motor refers to an electric motor providing the primary rotational torque of a machine , usually for conversion into linear motion ( traction ) .", "A traction motor is used to make rotation torque on a machine ." ]
[ "Because carbon dioxide is released at a faster rate through the acid-base reaction than through fermentation , breads made by chemical leavening are called quick breads .", "Because carbon dioxide is made faster by baking powder than yeast , breads made with it are called quick breads ." ]
[ "Baking soda ( NaHCO3 ) is the source of the carbon dioxide , and the acid-base reaction can be generically represented as shown : NaHCO3 + H + → Na + + CO2 + H2O The real reactions are more complicated because the acids are complicated .", "Baking soda is where the carbon dioxide comes from , and the acid releas...
[ "Baking powder works by releasing carbon dioxide gas into a batter or dough through an acid-base reaction , causing bubbles in the wet mixture to expand and thus leavening the mixture .", "Baking powder works by making a reaction between an acid and a base , which produces carbon dioxide bubbles to make the mixtu...
[ "In mathematics and computer science , graph theory is the study of graphs , which are mathematical structures used to model pairwise relations between objects .", "Graph theory is an important part of mathematics and computer science ." ]
[ "The vertices belonging to an edge are called the ends , endpoints , or end vertices of the edge .", "Each point is usually called a vertex ( more than one are called vertices ) , and the lines are called edges ." ]
[ "For example , a closet rod sagging under the weight of clothes on clothes hangers is an example of a beam experiencing bending .", "A closet rod sagging under the weight of clothes on clothes hangers is an example of a beam experiencing bending ." ]
[ "In Applied mechanics , bending ( also known as flexure ) characterizes the behavior of a slender structural element subjected to an external load applied perpendicularly to a longitudinal axis of the element .", "In engineering mechanics , bending ( also known as flexure ) characterizes the behavior of a structu...
[ "Emma Charlotte Duerre Watson ( born 15 April 1990 ) is an English actress and model .", "Emma Charlotte Duerre Watson ( born 15 April 1990 ) is a English actress and model ." ]
[ "She starred in all eight Harry Potter films , alongside Daniel Radcliffe and Rupert Grint .", "She is known for playing Hermione Granger in the Harry Potter movie series alongside Daniel Radcliffe and Rupert Grint ." ]
[ "Most naturally occurring fatty acids have a chain of an even number of carbon atoms , from 4 to 28 .", "Natural fatty acids commonly have a chain of four to 28 carbon atoms ( usually unbranched and even numbered ) , which may be saturated or unsaturated ." ]
[ "Several models of .22 rimfire caliber revolvers have cylinders holding 9 or 10 rounds .", "Several models of .22 rimfire caliber revolvers have cylinders holding nine or ten rounds ." ]
[ "Cylinders typically hold six cartridges ( hence revolvers sometimes being referred to as `` six-shooters '' ) , but some small frame revolvers only hold 5 cartridges , due to the smaller overall size of the gun and reduced space availability .", "But some small frame revolvers only hold five cartridges , due to ...
[ "As a general rule , cylinders are not designed to be detached from the firearm ( except for cleaning ) .", "As a general rule , cylinders are not designed to be removed from the firearm except for cleaning ." ]
[ "The cylinder revolves around a central axis in the revolver to bring each individual chamber into alignment with the barrel for firing .", "This is to bring each individual chamber into alignment with the barrel for firing ." ]
[ "In firearms terminology , the Cylinder refers to the cylindrical , rotating part of a revolver containing multiple cartridge chambers .", "A cylinder , in firearms terminology , is the cylindrical , rotating part of a revolver ." ]
[ "Rapid reloading is instead facilitated by the use of a speedloader or moon clip , although these only work on break-top and swing-out cylinder revolvers , for obvious reasons .", "A speedloader or moon clip can be used with some revolvers for rapid reloading ." ]
[ "Tadzio continues walking far out to sea .", "Tadzio continues walking far out into the sea ." ]
[ "It was first performed at Snape Maltings , near Aldeburgh , England , on 16 June 1973 .", "It was first performed at Snape Maltings near Aldeburgh , England on June 16 , 1973 ." ]
[ "Scene 14 : The Empty Beach Aschenbach watches as Tadzio and his friends play a desultory game on the beach ; they soon leave .", "Again Aschenbach watches as Tadzio and his friends play a game on the beach ; they soon leave ." ]
[ "In an attempt to assist , Aschenbach tries to get up but is too weak .", "Aschenbach tries to get up to help him , but he is too weak to get out of his chair ." ]
[ "The boys compete in a variety of sports : running , long jump , discus , javelin and wrestling .", "The boys do different sports on the beach : running , long jump , discus , javelin and wrestling ." ]
[ "Scene 7 : The Games of Apollo Aschenbach sits in his chair on the Lido beach , watching Tadzio and his friends play .", "Aschenbach sits in his chair on the beach , watching Tadzio and his friends play ." ]
[ "Scene 17 : The Departure The Hotel Manager and a porter are organising the departure of the last guests , the Polish family among them .", "The hotel manager organizes the departure of the last guests ." ]
[ "The game becomes rougher and Jaschiu dominates , pushing Tadzio 's face into the sand .", "The game gets rough , and the other boy pushes Tadzio 's face into the sand ." ]
[ "Myfanwy Piper wrote the English libretto .", "The libretto ( words ) for the opera was written by Myfanwy Piper ." ]
[ "Scene 12 : The Lady of the Pearls Aschenbach decides to warn Tadzio 's mother of the danger posed to them by the plague , but can not bring himself to do it .", "Aschenbach decides to warn Tadzio 's mother of the danger of the illness , but he just can not do it ." ]
[ "Scene 2 : On the Boat to Venice He takes a boat to Venice , sharing his passage with a group of libidinous youths and their leader , the Elderly Fop .", "He takes a boat to Venice ." ]
[ "Aschenbach notices that Tadzio , like himself , is not laughing at the skit , and wonders ` Does your innocence keep you aloof , or do you look to me for guidance ?", "Aschenbach notices that Tadzio , like himself , can not laugh at their jokes ." ]
[ "Aschenbach determines to congratulate Tadzio on his victory , but when the opportunity arises , he can not bring himself to speak .", "Aschenbach wants to congratulate him , but when the chance comes he can not speak ." ]
[ "Scene 5 : On the Beach Reading on the beach , Aschenbach observes Tadzio playing on the sands .", "Aschenbach watches Tadzio playing on the sandy beach ." ]
[ "In engineering , for instance , kinematic analysis may be used to find the range of movement for a given mechanism , and , working in reverse , kinematic synthesis designs a mechanism for a desired range of motion .", "In engineering , kinematic analysis may be used to find the range of movement for a given mech...
[ "By using time as a parameter in geometry , mathematicians have developed a science of kinematic geometry .", "Mathematicians have developed a science of kinematic geometry , which uses time as a parameter ." ]
[ "To describe motion , kinematics studies the trajectories of points , lines and other geometric objects and their differential properties such as velocity and acceleration .", "To describe motion , kinematics studies the paths of points , lines and other geometric objects in space , and some of their properties s...
[ "Kinematics is used in astrophysics to describe the motion of celestial bodies and systems , and in mechanical engineering , robotics and biomechanics to describe the motion of systems composed of joined parts ( multi-link systems ) such as an engine , a robotic arm or the skeleton of the human body .", "Mechanic...
[ "Kinematics is the study of classical mechanics which describes the motion of points , bodies ( objects ) and systems of bodies ( groups of objects ) without consideration of the causes of motion .", "Kinematics is the branch of classical mechanics which describes the motion of points , bodies ( objects ) and sys...
[ "The use of geometric transformations , also called rigid transformations , to describe the movement of components of a mechanical system simplifies the derivation of its equations of motion , and is central to dynamic analysis .", "These transformations simplify the derivation of its equations of motion , and is...
[ "For instance , rotation can be represented by elements of the unit circle in the complex plane .", "It is possible to represent rotation with elements of the unit circle in the complex plane ." ]
[ "Many species have smooth , brightly patterned skin that almost looks enameled .", "Many species have smooth , brightly patterned , skin that almost looks enameled ." ]
[ "Tadpoles are pond type larvae with large dorsal fins on their tails .", "Tadpoles are pond type larvae with large dorsal fins on the tail ." ]
[ "Seventeen genera are native to sub-Saharan Africa .", "Seventeen genera live in sub-Saharan Africa ." ]
[ "Hyperoliids range from 1.5 to 8 cm ( 0.59 to 3.15 in ) in body length .", "Hyperoliids range from 1.5 centimetres ( 0.59 in ) to 8 centimetres ( 3.1 in ) in body length ." ]
[ "Breeding in this family begins at the start of the rainy season , where hyperoliids congregate at breeding sites .", "Breeding in this family begins at the start of the rainy season ." ]
[ "The Hyperoliidae , sedge and bush frogs , are a large family of small to medium-sized , brightly colored frogs which contains more than 250 species in 19 genera .", "Hyperoliidae is a family of small to medium sized , brightly colored , frogs ." ]
[ "Most hyperoliids are arboreal , but some are terrestrial , including several Kassina species that move by walking or running rather than hopping .", "Some live on land , including several Kassina species that move by walking or running rather than hopping ." ]
[ "Most hyperoliids lay their eggs in water , although foam nesting , tree-hole breeding , and laying of eggs in vegetation above water are all known behaviors .", "Most hyperoliids lay their eggs in water ." ]
[ "Diets vary widely , with examples including Tornierella , which specializes on snails , and Afrixalus fornasini , the only terrestrial frog known to prey on eggs of other species of anurans .", "Diet varies widely , with examples including Tornierella , who eats snails , and Afrixalus fornasinii , the only land ...
[ "Bottle Rockets signed , along with acts like Freakwater , the Old 97 's and Robbie Fulks , to the Chicago-based indie label , Bloodshot , who pioneered a version of the genre under the name insurgent country .", "Bottle Rockets signed , along with acts like Freakwater , The Old 97 's and Robbie Fulks , to the Ch...
[ "Other influential bands included Blue Mountain , Whiskeytown , Blood Oranges and Drive-By Truckers , until they began to move more in the direction of rock music in the 2000s .", "The bands Blue Mountain , Whiskeytown , Blood Oranges and Drive-By Truckers kept going in this direction before most began to move mo...
[ "No Depression , the best-known magazine dedicated to the genre , declared that it covered `` alternative-country music ( whatever that is ) '' .", "No Depression , the most popular magazine about alternative country , said that it covered `` alternative-country music ( whatever that is ) '' ." ]
[ "It has been used to describe country music bands and artists that have incorporated influences ranging from roots rock , bluegrass , rockabilly , honky-tonk , alternative rock , folk rock , and sometimes punk .", "`` Alternative country '' has been used to describe country music bands and artists that have influ...
[ "Alternative country ( sometimes alt-country ) , insurgent country , or Americana is a loosely defined sub-genre of country music , which includes acts that differ significantly in style from mainstream or pop country music .", "Alternative country ( sometimes called alt-country , or Americana ) is a type of coun...
[ "Members and figures associated with Uncle Tupelo formed three major bands in the genre : Wilco , Son Volt and Bottle Rockets .", "Musicians in the band and people around the band later started three other important alternative country bands : Wilco , Son Volt and Bottle Rockets ." ]