The flat map in differential geometry is a name for the mapping that converts coordinate basis vectors into corresponding coordinate 1 forms. A flat map in ring theory is a homomorphism f from a ring mathematics ring R to a ring S such that S is a flat module flat R module, where the action of R on S is given by f . See also Sharp map Category Ring theory Category Differential geometry Category Differential topology differential geometry stub Abstract algebra stub ... more details
Pine Flat may refer to Pine Flat, California Pine Flat Dam Pine Flat Lake Short pages monitor This long comment was added to the page to prevent it from being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Long comment. Please do not remove the monitor template without removing the comment as well. geodis ... more details
Flat weighting In a noise measuring set, a noise weighting based on an amplitude frequency characteristic that is flat over a frequency range that must be stated. Note 1 Flat noise power is expressed in dBrn f sub 1 sub f sub 2 sub or in dBm f sub 1 sub f sub 2 sub . Note 2 3 kHz flat weighting and 15 kHz flat weighting are based on amplitude frequency characteristics that are flat between 30  Hz and the frequency indicated. References FS1037C MS188 Category Noise ... more details
F flat may refer to F flat major F flat minor The musical pitch F musical note F disambig Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
Oak Flat may refer to Oak Flat, California Oak Flat, West Virginia See also Oak Flats geodis Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
Unreferenced stub auto yes date December 2009 Orphan date December 2009 Flat Diane is a novelette by Daniel Abraham author Daniel Abraham which was nominated for the 2005 Nebula Award , and won the 2005 International Horror Guild Award . Inspired by Flat Stanley The Flat Stanley Project The Flat Stanley Project , it tells the story of a father who helps his daughter create a paper outline of herself. They send the outline to friends, with instructions to take a picture of themselves with it, send back the picture, and send the outline on to another friend. The daughter, Diane, begins to show signs of knowing things that only the paper outline Flat Diane could have witnessed, and shortly after Diane begins having nightmares of torture and molestation the father receives photographs showing that Flat Diane has fallen into the wrong hands . Category 2004 short stories Category Science fiction short stories Sf story stub ... more details
refimprove date April 2012 Image A flat.svg frame right Figure 1 . The note s A flat and A double flat ... of flats in music on piano. An A, then A music b . In music , flat , or Bemolle from German bemollen , to make minor as, e.g. , a minor third , means lower in pitch the flat symbol lowers a note by a half ... edition. Flat music b lowers the pitch a half step. ref Intonation music Intonation may be flat ..., in music notation , flat means, lower in pitch music pitch by a semitone half step , and has an associated ... music accidental , as may sharps. The Unicode character U 266D is the flat sign. Its HTML entity is & 9837 . Under twelve tone equal temperament , C flat for instance is the same as, or enharmonic ally equivalent to, B natural sign natural , and G flat is the same as F Sharp music ... uses a sharp as an accidental to indicate a note is raised 70.6 cents ratio 25 24 , or a flat to indicate ... altered flats. The Unicode character & x1D12B U 1D12B represents the double flat sign. Although very uncommon and only used in modern classical music, a triple flat music bbb can sometimes be found. It lowers a note three semitones. The note A flat is shown in musical notation in Figure 1, together with A double flat . In Musical tuning Tuning practice tuning , flat can also mean slightly lower ... one is properly pitched is said to be flat with respect to the other. Image C flat major a flat ... anab.ogg Play an A and an A flat Image Quarter tone on C flats.png left thumb Quarter tone between C and D music db three quarter flat , 50 cents. audio Quarter tone on C.mid Play Image Minor second on C.png left thumb Half tone between C and D music b flat , 100 cents. audio Minor second on C.mid ... flat , 150 cents. audio Neutral second on C.mid Play A half flat , indicating the use of quarter tone s, may be marked with various symbols including a flat with a slash music flatstroke or a reversed flat sign music d . audio Neutral second on C.mid Play A three quarter flat , or sesqui flat , is represented ... more details
Unreferenced stub auto yes date December 2009 A flat adverb is an adverb that assumes the form of a related adjective , most often when words ending in ly are used without the ly. lexical categories state collapsed DEFAULTSORT Flat Adverb Category Adverbs by type Language stub ... more details
Railroad Flat may refer to Railroad apartment Rail Road Flat, California dab Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
unreferenced date November 2009 The flat in American Football American and Canadian football is the area of the field extending ten yards into the defensive backfield from the line of scrimmage and extending from the hashmarks to the out of bounds lines a distance of about 15 yards . Offenses will typically exploit the flat in order to neutralize a strong attack from the defensive line in the middle of the field, and or to manipulate a defense s strong pass coverage farther down field. For example, in flat route plays, Quarterback quarterbacks pass the ball to a player often a running back in the flat in hopes that, while the pass has not gone downfield, the receiver far from the middle of the field and not far downfield enough to worry about cornerbacks and Safety American football position safeties will have a clear line for an after the catch run. If the quarterback hopes to throw farther downfield, the running back in the flat is an outlet receiver. If the receiver is accompanied by blockers, the play is called a screen pass . Defenses meanwhile will generally assign a linebacker flat responsibility to guard against such passes, but it is difficult to defend against because the offense will usually use the flat route in conjunction with an attack downfield sometimes as a feint , necessitating a quick linebacker adjustment to make an early tackle against a faster running back after the pass. The flat, then, denotes one of the many areas of the field over which offensive coordinator offensive and defensive coordinator defensive coordinators play. Category American football terminology Category Canadian football terminology ... more details
Flat five may refer to Locrian mode Dominant seventh flat five chord disambig Short pages monitor This long comment was added to the page to prevent it from being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Long comment. Please do not remove the monitor template without removing the comment as well. ... more details
Infobox Album See Wikipedia WikiProject Albums Name A Flat, G Flat and C Type Album Artist Yusef Lateef Cover A Flat, G Flat and C.jpg Released 1966 Recorded March 8 & 9, 1966 Genre Jazz Length Duration m 37 s 29 Label Impulse Records Impulse Producer Chronology Yusef Lateef Last album Psychicemotus br 1965 This album A Flat, G Flat and C br 1966 Next album The Golden Flute br 1966 A Flat, G Flat and C is an album by American jazz multi instrumentalist Yusef Lateef , featuring performances recorded in 1966 for the Impulse Records Impulse label. ref name Impulse Records discography Reception Album ratings rev1 Allmusic rev1Score rating 4 5 Allmusic class album id r142557 pure url yes link The Allmusic review by Scott Yanow awarded the album 4 stars stating cquote Yusef Lateef heard on tenor, alto, flute, oboe and the mysterious sounding theremin is in explorative and consistently colorful form... Lateef performs ten songs eight are his originals that are all at least in abstract form related to the blues. Well worth several listens. ref name Allmusic Track listing Tracklist all writing Yusef Lateef title1 Warm Hearted Blues length1 4 34 title2 Nile Valley Blues length2 3 45 title3 Robbie length3 2 40 title4 Psyche Rose length4 2 31 title5 Chuen Blues length5 4 45 title6 Feather Comfort length6 5 16 title7 Blind Willie length7 2 40 title8 Feelin Alright length8 3 07 title9 Sound Wave length9 3 57 title10 Kyoto Blues length10 4 14 Recorded in New York City on March 8 & 9, 1966 Personnel Yusef Lateef   tenor saxophone , alto saxophone , flute , oboe , chuen, theremin Hugh Lawson jazz pianist Hugh Lawson   piano Reggie Workman   double bass bass Roy Brooks   drum kit drums References Reflist refs ref name Impulse Records discography cite web url http www.jazzdisco.org impulse records catalog 9100 series a 9117 title Impulse Records discography accessdate 14 ... Yanow, S. url Allmusic class album id r142557 pure url yes title A Flat, G Flat, and C Review publisher ... more details
Unreferenced date January 2012 Infobox book name Flat Stanley translator image File Flat stanley.jpg ... type pages 40 pp isbn 9780061129049 Flat Stanley is a 1964 children s book written by Jeff Brown author ... flying kite . One special advantage is that Flat Stanley can now visit his friends by being Human mail ... 1993 Invisible Stanley 1995 Stanley, Flat Again 2003 At the time of his death, Brown was working on another Flat Stanley book Citation needed date July 2011 . Further books in the series have since been written by other authors. In addition, a series called Flat Stanley s Worldwide Adventures is being ... Josh Greenhut The US Capitol Commotion 2011 author Josh Greenhut The Flat Stanley Project Image Flat Stanley befriends a shop owner in Kano Nigeria.JPG thumb Flat Stanley befriends a shop owner in Kano, Nigeria The Flat Stanley Project was started in 1995 by Dale Hubert, a third grade schoolteacher ... as they document where Flat Stanley has gone with them. Dale Hubert received the Prime Minister of Canada Prime Minister s Award for Teaching Excellence in 2001 for the Flat Stanley Project. File flat stan.jpg thumb A Flat Stanley mailed to Richmond, VA, sent as a visitor as part of the Flat Stanley ... by reading the book and becoming acquainted with the story. Then they make paper Flat Stanleys or pictures ... and activities in which Flat Stanley is involved. The Flat Stanley and the journal are mailed ... except, of course, for the Flat Stanley Project s focus on literacy. Image Flat stanley.jpg thumb Flat Stanley braving the weather in Miami Beach Students may find it fun to plot Flat Stanley s travels on maps and share the contents of the journal. Often, a Flat Stanley returns with a photo or postcard ... 48 countries took part in the Flat Stanley Project. Citation needed date August 2007 The project ... received a Flat Stanley doll in the mail. Peggy Hill and Luanne Platter photographed it in a number of dangerous situations, resulting in the school s Flat Stanley Project being cancelled. According to the February ... more details
Orphan date February 2009 A flat network is a Computer network network in which all workstations are directly connected to each other, except for the presence of network switch switches and can communicate without the need for intermediate devices such as router computing Router s. A flat network is one without subnets,as a result,its topology is not divided into layers or modules.Every station on a flat network receives a copy of every message sent.Security is poor and it is not possible to establish alternative paths to destinations. ref http etutorials.org Networking Lan switching first step Chapter 10. LAN Switched Network Design Flat Network Topology ref References reflist Category Computer networks Compu network stub ... more details
seealso Flat Island Falkland Islands File HK FlatIsland.JPG thumb 250px Flat Island Flat Island or Ngan Chau Chinese language Chinese is an island of between Heung Leung Kok and Ocean Point in the north shore of Sai Kung Peninsula of Hong Kong . It is at the mouth of in Hoi Ha Wan and the boundary of Hoi Ha Wan Marine Park . See also Ngan Chau for other islands with the same Chinese name. External links commons Category Flat Island, Hong Kong Flat Island, Hong Kong http www.afcd.gov.hk english country cou vis cou vis mar cou vis mar des files hoi ha map.pdf Map of Hoi Ha Wan Marine Park showing Flat Island .pdf document Islands of Hong Kong Category Uninhabited islands of Hong Kong Category Tai Po District HongKong geo stub eu Flat Island zh Coord 22 28 43 N 114 19 54 E display title type isle ... more details
Infobox Album See Wikipedia WikiProject Albums Name Flat Tracker Type Album Artist Zeke band Zeke Cover Flattracker.jpg Released 1996 Recorded Genre Hardcore punk , hard rock Length 17 48 Label Relapse Records Producer This album Flat Tracker br 1996 Next album Kicked in the Teeth album Kicked In the Teeth br 1998 Flat Tracker is the second studio album released by the Seattle hardcore punk band Zeke band Zeke . It was released on Relapse Records in 1996. ref name Flat Tracker CD Album Zeke Spirit of Metal Webzine en http www.spirit of metal.com album groupe Zeke nom album Flat Tracker l en.html Flat Tracker CD Album Zeke Spirit of Metal Webzine en ref Track listing T500 Eddie Hill Chiva Kenieval Overkill Mystery Train Viva Agostini Hate Raped Wanna Fuck Fight In the Storeroom Flat Track Bitch Daytona Super Six Eliminator References references Category 1996 albums Category Zeke albums 1990s album stub ... more details
About the rail transport fault Image Flachstelle.JPG thumb Very bad flat spot A Flat spot , or Wheel flat , is a fault in railroad wheel shape. A flat spot occurs when a Rolling stock rail vehicle s Wheelset railroad wheelset is dragged along the rail after the wheel axle has stopped rotating. Flat spots are usually caused by faulty brakes or wheelset bearings. It can also be caused by use of the emergency brake , or Slippery rail slip and slide conditions that causes wheels to lock up while the train is still moving. Consequences If the flat spot is very small, the rail vehicle will be able to continue being used. The fault is removed later in the wheelset turning process, using a wheel lathe . However, because of the heat suffered while being dragged along the rail and the impacts suffered afterward, these wheels are more likely to break due to changes in the alloy structure. If the flat spot is very large as in the picture , strands of molten metal may have got stuck on one side of the flat spot, making it impossible for the wheel to turn due to insufficient clearance between the rolling surface and the brake block . In this case, the wheelset must be replaced immediately. In extreme cases, a wheel with an untreated flat spot can damage the Rail tracks track and cause a derailment . Automobile use In automobile parlance, a flat spot occurs when the driver presses the Throttle accelerator pedal and there is a delay in the engine s response. This fault was more common before cars had electronic fuel injection . Category Rolling stock rail stub de Flachstelle nl Vlakke plaats ru ... more details
unreferenced date February 2010 Tennis shots A flat shot in tennis is made by striking the ball at a neutral level. Unlike the backspin and topspin the ball is hit with a swipe at neutral level. This effect is created by driving through the ball to push it forward rather than brushing up or down the back creating spin. The shot is commonly used for power and helps quicken the pace on the ball during play. Uses of the Flat Shot File Goran Ivanisevic serve Wimbledon 2004.jpg thumb left Goran Ivani evi prepares to serve in The Championships, Wimbledon Wimbledon in 2004. Ivani evi is considered to have one of the greatest serves in tennis history. Flat shots have many applications in tennis, particularly on the serve tennis serve . The flat serve is most often used for a first serve, due to its speed and little room for error. Most flat serves fly straight through the air and bounce relatively medium low in comparison to other types of serves. They are characterized by their speed and placement. A good flat serve should be aimed along the center of the court, where the net is lowest, in order to maximize chances of landing the serve. Although the placement of this serve is generally the same, its speed at arrival is often used to generate aces or service winners. Many professional players utilize strong flat serves, such as Robin S derling and Andy Roddick . Advantages of the Flat Shot Power Good for tricking opponents that expect other shots Disadvantages of the Flat Shot Small margin for error Little to no spin Gives little time for player to get set up Requires skill Requires adequate ability to hit with power Some of the notable players usually use flat groundstrokes Robin Soderling Tomas Berdych James Blake Fernando Gonzalez Nikolay Davydenko Andy Roddick Ivo Karlovic Tennis box Category Tennis shots tennis stub ... more details
Flat chain is a form of chain used chiefly in agricultural machinery. Early machinery made extensive use of flat chain. It has been gradually replaced in most applications by roller chain , which is quieter, lasts longer, and requires less frequent retensioning. Modern flat chain is made from stamped steel. Individual links can be put together or taken apart using simple tools, unlike roller chain which requires a master link or special splicing equipment. Today, flat chain is used most often for conveyor belt s, because it lends itself well to the attachment of slats, flights, buckets, and prongs used to move material. Such attachments can be welded on in the field, or can be purchased ready made on a single link or pair of links where the conveyor uses two chains and then spliced into a loop of chain. Older forms of flat chain were made of iron. Though the sprocket s are compatible with modern chain, the two types cannot be spliced together. External links http chain guide.com The Complete Guide to Chain Category Chain drives Category Mechanical power transmission ... more details
unreferenced date September 2008 Image Flat route.png thumb 275px A flat route A flat route is an American football Route American football route , used in passing plays. A flat route is usually run by a running back or a Fullback American football fullback . The eligible wide receiver receiver runs parallel to the line of scrimmage till near the sidelines and turns toward the quarterback to wait for the Forward pass pass . The QB s pass should arrive when he has not yet passed the line of scrimmage. The receiver will then turn upfield at the sideline and run straight down the field. The route is used with Post route long post , Corner route long corner or Fly route fly routes , so the Safety defensive back safeties and the cornerbacks should be upfield when the pass is caught by the RB or FB. There should be a linebacker covering the RB FB on these kind of plays, which is likely to be an easy match for an elusive runner like the running back . Category American football plays American football strategy es Flat ruta ... more details
File Flat Eric pose.jpg thumb Flat Eric Flat Eric was a low tech, yellow puppet character from Levi s commercials for Sta Prest One Crease Denim Clothing, built by Jim Henson s Creature Shop . ref cite web url http news.bbc.co.uk 1 hi entertainment 299803.stm title Entertainment & 124 Flat Eric s cruise ... but the name stuck. In the commercials, Flat Eric would ride with his friend Angel played by Phillipe ... video for Flat Beat by French artist Mr. Oizo aka Quentin Dupieux and he also appeared as a Theatrical .... ref cite web url http www.brandrepublic.com news 220250 David Soul partners Flat Eric 5m Auto Trader ad title David Soul partners Flat Eric in 5m Auto Trader ad Brand Republic News publisher Brandrepublic.com ... Is Flat Eric an earner? & 124 Media & 124 guardian.co.uk publisher Guardian date accessdate 2011 10 14 ref Flat Eric has also been featured in many magazines, including Arena magazine Arena , Cosmopolitan ... Hollywood heights 5617 articles.html date 1999 04 03 title Flat Eric King of the World magazine Heat ... url http www.utalkmarketing.com pages Article.aspx?ArticleID 15018 title Advertising icon Flat Eric ... 2011 Mr. Oizo directed all the Flat Eric commercials and performed the music for the ads with his songs Flat Beat and Monday Massacre . He commented on the collaboration with Henson When they first made him he looked too much like Kermit. He had a rounded body which Flat Eric isn t supposed to have ... wasn t funny. Flat Eric has to be little and small to be laughable, so I said no to number two. The third ... Flat Eric was made by Janet Knechtel for Jim Henson s Creature Shop Creature Shop , ref cite web ... Sources reflist External links http www.flateric.de Flat Eric Fansite, Germany http www.flat eric.fr Flat Eric, France http muppet.wikia.com wiki Flat Eric Flat Eric on MuppetWiki Category ... Category Promotion and marketing communications de Flat Eric fr Flat Eric it Flat Eric nl Flat Eric pl Flat Eric ... more details
Image flat knitting.JPG thumb 300px right A scarf knitted using flat knitting on single pointed needles Image Beadknitting.JPG thumb Flat knitting on double pointed needles File Lace knitting 2.jpg right thumb 300px Flat knitting on a circular needle Flat knitting is a method for producing knitted fabric s in which the work is turned periodically, i.e., the fabric is knitted from alternating sides. The two sides or faces of the fabric are usually designated as the right side the side that faces outwards, towards the viewer and away from the wearer s body and the wrong side the side that faces inwards, away from the viewer and towards the wearer s body . Flat knitting is usually contrasted with circular knitting , in which the fabric is always knitted from the same side. Flat knitting can complicate knitting somewhat compared to circular knitting , since the same stitch as seen from the right side is produced by two different movements when knitted from the right and wrong sides. Thus, a knit stitch as seen from the right side may be produced by a knit stitch on the right side, or by a purl stitch on the wrong side. This may cause the gauge knitting gauge of the knitting to vary in alternating rows of basic knitted fabrics stockinette fabrics however, this effect is usually not noticeable, and may be eliminated with practice the usual way or by using uneven knitting needles of two different sizes an unusual way . In flat knitting, the fabric is usually turned after every row. However ... Flat and Circular have very different meanings to those given above. A Flat or Vee Bed knitting machine consists of 2 flat needle beds arranged in an upside down V formation. These needle beds can ... across these needle beds, working the needles to selectively, knit, tuck or transfer stitches. A flat ... manufacturers of industrial flat knitting machines are Stoll of Germany, and Shima Seiki of Japan. But the pionear of flat knitting machine is MATSUYA, Japan. References Nofootnotes date February 2008 ... more details
In Homological algebra , and algebraic geometry , a flat module over a ring mathematics ring R is an R ... s. A module is faithfully flat if taking the tensor product with a sequence produces an exact sequence ... are flat modules. Free module s, or more generally projective module s, are also flat, over any R . For finitely ... last Serre year 1956 in his paper G ometrie Alg brique et G om trie Analytique . See also flat morphism ... math R math . A flat math R math module is an math R math module math M math such that the functor ... of math R math modules. A flat math R math module is an math R math module math M math such that for every ... , the induced map, math F M phi M otimes R K to M otimes R L math , is injective. A flat math R .... A flat math R math module is an math R math module math M math such that there exists a directed ... M math math varinjlim alpha F alpha M math . A flat math R math module is an math R math module ... An m math has a solution for some math n in M k math . math r T A 0 math . A flat math R math ... mathrm Tor 1 R N, M 0 math A flat math R math module is an math R math module math M math such that for every finitely generated ideal math I subset R math , math mathrm Tor 1 R R I, M 0 math . A flat ... R math module math G math that kills math K math Image FlatModule 01.png center Factor property of a flat ... . Therefore, the R module M is flat if and only if for any injective module homomorphism homomorphism ... localization ring math S 1 R math is flat as an R module. When R is Noetherian ring Noetherian and M is a finitely generated module finitely generated R module, being flat is the same as being locally free in the following sense M is a flat R module if and only if for every prime ideal or even ... module, and hence it makes sense to ask if S is flat over R . If this is the case, then S is faithfully flat over R if and only if every prime ideal of R is the inverse image under f of a prime ideal ... is surjective. Flat modules over commutative rings are always torsion free and Projective module ... more details
Infobox Single See Wikipedia WikiProject Songs Name Flat Beat Cover Flat Beat single.jpg Artist Mr. Oizo from Album Analog Worms Attack B side Monday Massacre , Sick Dog Try to Speak Released January 1999 Format 12 , CD Recorded 1999 Genre French house Length 5 17 Label FCommunications Writer Mr. Oizo Producer Mr. Oizo Certification Platinum small British Phonographic Industry BPI s ref http www.bpi.co.uk platinum platinumright.asp?rq search plat&r id 28177 Platinum Awards Content Bot generated title ref small Last single M Seq br 1997 This single Flat Beat br 1999 Next single Last Night a DJ Killed a Dog br 2000 Flat Beat is the title of a song by France French house music house musician Mr ... video was released on VHS . The music video features Flat Eric , a puppet, head banging to the track. Widely publicized by Flat Eric s appearance in many commercials for Levi s and the popularity ... books.google.co.uk books?id GCoEAAAAMBAJ&pg PA39&lpg PA39&dq Flat Beat instrumental 1999&source ... result&resnum 4&ved 0CBMQ6AEwAzgK v onepage&q Flat 20Beat 20instrumental 201999&f false ref Track listing International CD Maxi Flat Beat 5 25 Monday Massacre 3 36 Sick Dog Try to Speak 3 36 Flat Beat Radio Edit 4 00 Italian 12 A1. Flat Beat Original Track A2. Flat Beat MPJ Remix B1. Eric s Mood Rush Team Mix B2. One Crease MO Dus Version French 12 A. Flat Beat 5 25 B1. Monday Massacre 3 36 B2. Sick Dog Try to Speak 3 36 UK CD Flat Beat Radio Edit 4 00 Flat Beat 5 24 Monday Massacre 3 36 Cassette UK Only A1. Flat Beat Radio Edit 4 00 A2. Flat Beat 5 25 B1. Flat Beat Radio Edit 4 00 B2. Flat Beat 5 25 VHS 1. Flat Beat 3 06 Chart performance class wikitable sortable Chart 1999 ref http lescharts.com showitem.asp?interpret Mr 2E Oizo&titel Flat Beat&cat s lescharts.com Retrieved on May 4 ... after Perfect Moment by Martine McCutcheon end box References Reflist http www.flat eric.fr flat ... Category UK Singles Chart number one singles es Flat Beat fr Flat Beat ... more details
Infobox settlement name Macraes Flat native name t pushpin map New Zealand latd 45 latm 22 lats 54 latNS S longd 170 longm 25 longs 48 longEW E map caption Macraes Flat s location in New Zealand coordinates region NZ subdivision type Country subdivision name New Zealand subdivision type1 Regions of New Zealand Region subdivision name1 Otago subdivision type2 Territorial authorities of New Zealand Territorial authority subdivision name2 Waitaki District timezone1 NZST utc offset1 12 timezone1 DST NZDT utc offset1 DST 13 Macraes Flat , known in M ori language M ori as t , ref name place names http www.puketeraki.co.nz sites default files Place 20names 0.pdf Place names on K ti Huirapa Runaka ki Puketeraki website, viewed 2012 01 04 ref is a town in the Waitaki District in Otago , New Zealand . It is known as a mining town, with a long history of gold extraction. It is near Macraes Mine owned by OceanaGold Corporation. The town sits 55  km north of Dunedin in New Zealand s South Island . References references Image Macraes Flat stamp mill, Otago, New Zealand.jpg thumb left 350px Old stamp mill at Macraes Flat, 2007 Waitaki District, New Zealand Category Waitaki District Category Populated places in New Zealand Otago geo stub de Macraes Flat ... more details