nada wiles
Steve brings experience conducting in-dealership consultations and facilitating discussions within dealer groups. Define wiles. Andrew Wiles. He also served on Volvo's dealer advisory council, NADA's industry relations committee and with the Jacksonville Automobile Dealers Association, including as president. Andrew J Wiles, 24. A veteran of Trump's presidential campaigns, she had already proved her political worth twice over, helping him notch a win in Florida in 2016 and . Mark Ruble brings 35-plus years of auto-industry experience to NADA. Then after five years I made a profound discovery. [18]:226 He dedicated all of his research time to this problem for over six years in near-total secrecy, covering up his efforts by releasing prior work in small segments as separate papers and confiding only in his wife. Feramat's last theorem solved! Previously, Park was vice president, Dealership Operations and oversaw the NADA/ATD Academy and 20 Group Operations, while leading in-dealership consulting initiatives. Your IP: "[18]:223, Despite this, Wiles, with his from-childhood fascination with Fermat's Last Theorem, decided to undertake the challenge of proving the conjecture, at least to the extent needed for Frey's curve. Wiles utiliz para ello herramientas matemticas que surgieron mucho . Jennifer Ross of the Department of Physics and Jason Wiles of the Department of Biology are honored in recognition of their commitment to the advancement of science. In 1989, Wiles got Elected a Fellow of the Royal Society. I presented the results of my work in June 1993 at a conference in Cambridge. Mr. Wiles was born in Syracuse and was the son of Ben and Barbara Stickley Wiles. One of the world's greatest mathematicians, Sir Andrew Wiles, made a rare public appearance in the Science Museum this week to discuss his latest research, his belief in the value of struggle, and how to inspire the next generation. and that the cast really seemed to have caught the spirit of the story. All of our attorneys are active in ICSC, the International Council of Shopping Centers. Wiles attended school at a university level . Who is the English Mathematicians who got the got elected by the Royal Society is still alive? In 2016, he was awarded Abel Prize for solving Fermats Last Theorem. His expertise is in improving department profitability for Chrysler, Ford, GM, Honda, Mercedes, Mitsubishi Subaru, Volkswagen, Volvo and commercial medium-duty truck dealerships. The year that I spent in correcting the argument was not an easy one. 91 people named Andrew Wiles found in Florida, Ohio and 34 other states. Andrew Wiles is a British mathematician who is best known for his research which proved Fermat's Last Theorem. Bakich is a proven profitable dealer, with top-tier customer retention and satisfaction working with Chrysler, Ford, GM and Nissan. Andrew Wiles devoted much of his entire career to proving Fermat's Last Theorem, the world's most famous mathematical problem. Finally, at the end of his third lecture, Dr. Wiles concluded that he had proved a general case of the Taniyama conjecture. Our third was born in May of 1994 in time for the final resolution. wile: 1 n the use of tricks to deceive someone (usually to extract money from them) Synonyms: chicane , chicanery , guile , shenanigan , trickery Types: dupery , fraud , fraudulence , hoax , humbug , put-on something intended to deceive; deliberate trickery intended to gain an advantage jugglery artful trickery designed to achieve an end . He has served as a dealer association president and has been a longtime active 20 Group member. Become a Study.com member to unlock this answer! Wiles had been fascinated by the problem from the age of 10, when he first saw the conjecture. Reference. Wiles, A Mathematics: frontiers and perspectives 329-342 (2000) Fortunes franchise expertise includes FCA, Ford, GM, Hyundai, Lotus, Mazda, Mitsubishi, Subaru, Suzuki and Volkswagen. George is a town in the state of Utah in the United States. I thought that a musical on such a theme would be impossible but we all thought it was very cleverly done. . Includes Address (1) Phone (1) Email (1) See Results. NADA 20 Group consultants offer unrivaled expertise and resources. Refine Your Search Results. Learn more. He has held a variety of dealership management positions in dealerships across the country, including new and used manager, executive manager, director of operations and interim dealer operator. Andrew Wiles, the Eugene Higgins professor of math, gained worldwide fame for his 1993 solution to Fermat's last theorem, which dates to 1637. Nada definition, nothing; zero; none: I have absolutely no motivationzilch, zip, nada! Perhaps the most important encounter with mathematics in my schooldays was when I found a copy of E.T. French mathematician Pierre de Fermat had noted the theorem in the margin of a book and wrote that he had a marvelous proof, but that it would not fit in the space. Wiles was born on 11 April 1953[8] in Cambridge, England, the son of Maurice Frank Wiles (19232005) and Patricia Wiles (ne Mowll). Nada C Wiles (age 61) is listed at 109 Broadmead St Princeton, Nj 08540 and is affiliated with the Democratic Party. He was specialized in number theory. Over the past 20 years, Joe has developed a strong working knowledge of digital marketing and how best to evaluate the return on investment. In 1993, he made front-page headlines when he announced a proof of . Many mathematicians had tried to solve it over the intervening centuries, but with no success. Randy McCleskey brings 40-plus years of auto-industry experience to NADA. Wiles was born in 1953 in Cambridge, England, the son of Maurice Fr In 2018, He was appointed as the first Regius Professor of Mathematics at Oxford. Professor Julia Horsfield Professor and Head of the Department of Pathology (Dunedin) Dr Noelyn Hung Senior Lecturer. The question was clearly stated on the cover: can you prove that there are no solutions in rational numbers, none of which are zero, to the equation. wiles synonyms, wiles pronunciation, wiles translation, English dictionary definition of wiles. When Wiles was 10 years old, he first saw the problem. Bradford B. Wiles 1 Bradford B. Wiles Assistant Professor and Extension Specialist School of Family Studies and Human Services College of Human Ecology Kansas State University 343 Justin Hall, 1324 Lovers Lane Manhattan, KS 66506 bwiles@ksu.edu / 785-532-1939 EDUCATION Create your account. Sir Andrew John Wiles KBE FRS (born 11 April 1953)[1] is an English mathematician and a Royal Society Research Professor at the University of Oxford, specializing in number theory. Jump three hundred years to the 1980s and '90s: Wiles worked on proving the theorem exclusively and secretly for seven years, and startled the world of mathematics by publishing his proof, which was accepted, after a modification, in 1995. What year did Andrew Wiles prove Fermat's last theorem? Solved! At the end of the summer a problem was pointed out to me that led me to an error in one part of the proof, and I had to set about finding an alternative path for that section. Facebook gives people the power to share. Fermat had claimed in the margin of his copy of a book of the classical Greek mathematician Diophantus that he 'truly had a wonderful proof but this margin is to small to contain it'. The show, Fermat's Last Tango, now on stage at the York Theatre Company in New York City brings to vivid life not only Pierre de Fermat (outfitted in courtly clothes and gold-and-red shoes), Andrew Wiles (portrayed as Daniel Keane in corduroy pants, tweedy jacket, and horn-rimmed glasses), but also the mathematicians Pythagoras, Euclid (who throughout the show measures the angles her own body makes), Sir Isaac Newton, and Carl Friedrich Gauss. Autobiography of Andrew John Wiles; Autobiography of Andrew John Wiles. Sir Andrew John Wilesis an English mathematician born on 11 April 1953. The results were first announced in a series of lectures at Cambridge in June 1993lectures innocently titled Modular Forms, Elliptic Curves, and Galois Representations. When the implications of the lectures became clear, it created a sensation, but, as often happens in the case of complicated proofs of extremely difficult problems, there were some gaps in the argument that had to be filled in, and this process was not completed until 1995, with help from Richard Taylor. The period was a private one for I soon found that it was inadvisable to discuss what I was working on. 20 Group Consultants. Nov 25, 2022. In June 1993, he presented his proof to the public for the first time at a conference in Cambridge. You can use your neighbor's name, phone number, or email address to find their address. Answer and Explanation: Become a Study.com member to unlock this answer! . Additionally, she was selected for General Motors Womens Retail Initiative in 2001 and has completed the General Motors Minority Dealer program. Glenn Barton brings 35-plus years of auto-industry experience to NADA. Radaris isnot acredit reporting agency and does not offer consumer reports. The relationship between the Hecke rings and the deformation rings can now be tested using two particular invariants. Your next opportunity for professional development. Eric Dreisbach brings 35-plus years of retail auto-industry experience to NADA. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. This article was most recently revised and updated by, https://www.britannica.com/biography/Andrew-Wiles, The Abel Prize - Biography of Sir Andrew J. Wiles, Andrew Wiles - Student Encyclopedia (Ages 11 and up). How long did it take Andrew Wiles to solve Fermats Last Theorem? He famous because he has proved Fermats Last Theorem. NADA Home Page; Consumer Vehicle Values; #inline_block:basic-12109. Once the team . Corrections? employees. June 14, 2019: RHP Nathan Wiles assigned to Hudson Valley Renegades. In this Biography, we will learn about the actress's early life, career, and videos, among other things. In 2018, he was been designated as the first Regius Professor of Mathematics at Oxford. Del Mar High School, San Jose, California (Ca), FAQ: Learn more about our top result for Nada Wiles. 147.189.141.138 However, according to letters written by his parents, for at least the first several months after he was supposed to be attending classes, he refused to go. Together they worked on the arithmetic of elliptic curves with complex multiplication by the methods of Iwasawa theory. Who gave her husband Diana's gifts in Roman mythology? To prove itWilesdetermined that work on it at his Princeton home secretly. Earlier he did deep work on the conjecture of Birch and Swinnerton-Dyer for elliptic curves with complex multiplication one offshoot of this was his proof of an unexpected and beautiful generalization of the classical explicit reciprocity laws of ArtinHasseIwasawa. Built to serve the needs of middle-market businesses, closely-held companies and individuals, our full-service firm, leverages strong ties to Ohio's . Hes an adjunct professor for leadership development and a subject matter expert in sales, service, internet and CSI for luxury, domestic and import dealerships. Caleb Wiles has created a modern classic called "Reswindled," which is available exclusively through Vanishing Inc. Magic on DVD or download. Andrew Wiles and his wife, Nada Canaan Wiles '83 *88, took their children to see the show in December, and PAW asked him how he liked it. But we also really liked the portrayal of the personal part of the story - the whole idea of the threesome at the tango was beautifully done. Wiles, 31, died from a gunshot to the face allegedly at the hands of Roy Parmley early Saturday morning at her home near Lapel. Omissions? April 18, 2019: RHP Nathan Wiles assigned to Oklahoma . Sir Andrew made global headlines in 1994 when he reported that he had cracked Fermat's Last Theorem, so named . employees. Todays our story is about an English mathematician who won the Abel prize. Mathmatiques. Skinner, C Wiles, A Annales de la Facult des Sciences de Toulouse. LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and (except on the iOS app) to show you relevant ads (including professional and job ads) on and off LinkedIn. Professor Merilyn Hibma Professor. This website is using a security service to protect itself from online attacks. We Found 1 Results For Nada Wiles. How do you cope with all the publicity?0:54 You've been asked to be a model for GAP, what was your response?1:21 The feeling of. The modularity theorem involved elliptic curves, which was also Wiles's own specialist area. Let us know if you have suggestions to improve this article (requires login). Dick Parrish joined NADA in 1999 and brings 45-plus years of auto-industry experience. The romanization systems in common use until the late 19th century were based . All rights reserved. Who is married to Loki in Norse mythology? Eltons dealerships have won several Presidents Awards which were achieved through employee training and talent development. Wines is a Certified Fraud Examiner and a Certified F&I Professional through the Association of Finance and Insurance Professionals. Janel Wiles is active in GAWL, the Georgia Association of Women Lawyers, and she has concentrated in lease negotiation and drafting for over twenty years. The meaning of NADA is nothing. During the next two years I worked frantically to try to finish it and finally in May 1993 I believed I had done so. Who is Venus' husband in Roman mythology? As of 2020, Wiles is a professor at Oxford University in Oxford, England. 208.113.204.109 A stratagem or trick intended to deceive or ensnare. This is an elliptic curve. Betsi Bellamy brings 30-plus years of auto-industry experience to NADA. Dnde ver Colega, dnde est mi coche?? Radaris does not verify orevaluate each piece ofdata, and makes nowarranties orguarantees about any ofthe information offered. One of the greatest Mathematician, who has successfully tried to prove the Fermat Last theorem is still alive and still doing great work in Royal Society of Mathematics. Click to reveal Happily, composer Joshua Rosenblum and his lyricist, Joanne Sydney Lessner (who is also his wife), grappled with the problem and solved it magnificently, with a story and song much more inspired than the verses penned above (which they did not write). A Pair of New Studies by Researchers in the Wiles Lab Illuminate Best Practices for Inclusion in STEM. Andrew Wiles, in full Sir Andrew John Wiles, (born April 11, 1953, Cambridge, England), British mathematician who proved Fermats last theorem. You can view more information on Nada Wiles below. Articles from Britannica Encyclopedias for elementary and high school students. He has been involved in all aspects of commercial truck operations, was a dealer representative on the dealer council, and on OEM and vendor advisory boards. Check places of employment, social media profiles, photos and videos, arrest records, publications, public records, memorials, resumes and CV and business records . He also received the Wolf Prize (1995-96), the Abel . Nada Wiles is 61 years old, and lives in NJ. Neither of my parents was a mathematician but they were both sympathetic to the field. He is still working as a Mathematics Professor at Oxford University. Perth Heat activated RHP Nathan Wiles. Nada - Indianapolis Responded on January 19, 2023 Thank you for taking the time to leave your feedback, Courtney. He has been involved in all aspects of retail automotive, from sales to vice president and operator. wiles meaning: 1. ways of persuading someone that trick them into doing something: 2. ways of persuading someone. As a dealer principal and president of a Volvo-Volkswagen dealership, Parrish was a charter member of a NADA 20 Group for 22 years. All other trademarks and copyrights are the property of their respective owners. View Nada Wiles's record in Princeton, NJ including current phone number, address, relatives, background check report, and property record with Whitepages. While working at Ford, Nissan and Porsche dealerships, Joe has held various dealership roles, including General Manager. Select Accept to consent or Reject to decline non-essential cookies for this use. 757-683-5259. lwiles@odu.edu. Wiles subsequently joined the faculty at Oxford. Family Status Andrew Wiles is still currently married to his wife Nada Canaan copyright 2003-2023 Homework.Study.com. However in 1986 after returning from a leave in Paris I heard the news that a new approach to Fermat's Last Theorem had opened up, thanks to new ideas of Frey, Serre and Ribet. The action you just performed triggered the security solution. Meetings are facilitated by NADA automotive subject matter experts utilizing NADAs exclusive financial composite and all-new NADA Analytics digital composite to drive discussions. [1] Wiles's graduate research was guided by John Coates, beginning in the summer of 1975. [12] Fascinated by the existence of a theorem that was so easy to state that he, a ten-year-old, could understand it, but that no one had proven, he decided to be the first person to prove it. At the University of Oxford, He was a Research Professor. His expertise is in new and used cars, finance, franchise buy-sells, training and marketing, with an extensive understanding of dealership technologies and computer software. We came away feeling that it had been very intelligently written (not something I could say for every musical!) When expanded it provides a list of search options that will switch the search inputs to match the current selection. Mr. Prior to his time in automotive retail, Hopper spent his career in public accounting. employees. This button displays the currently selected search type. Park joined NADA in 2018 as senior director, responsible for 20 Group and Academy. Your IP: Tim Fortune brings 25-plus years of auto-industry experience to NADA. He is an honor winning English mathematician maybe most popular for authoritatively demonstrating Fermat's Last Hypothesis in 1995. employees. It took a long time for him to solve the problem. Wiles's proof of Fermat's Last Theorem has stood up to the scrutiny of the world's other mathematical experts. Volvi a la universidad en 1667 y se dedic a conseguir la plaza de catedrtico, logrndolo dos aos ms tarde. Bell's 'Fermat's Last Theorem' in my local library. Why do you know a proof and not jot it down? Our editors will review what youve submitted and determine whether to revise the article. Get a Value. Below is his response. Joe has 28 years in the retail auto industry. . A clown?". Nada Wiles is Andrew Wiles Wife. He stopped at his local library where he found a book The Last Problem, by Eric Temple Bell, about the theorem. You can email the site owner to let them know you were blocked. His expertise includes development and support of successful lease programs that improved region sales volume, process improvement, lease training, preowned sales and asset management. For More Information, Read the article from the Institute of Advance Studies. For More Information, Read the article from theInstitute of Advance Studies. He trusts the letters, though he couldn't remember himself a time when he didn't enjoy solving mathematical problems. He is best known for proving Fermat's Last Theorem, for which he was awarded the 2016 Abel Prize[6] and the 2017 Copley Medal by the Royal Society. Education This picture shows Andrew Wiles when he was at university. The deformation rings can now be tested using two particular invariants GM and Nissan use until the late 19th were. You can use your neighbor 's name, Phone number, or address... Orevaluate each piece ofdata, and lives in Nj been fascinated by the Society. For elementary and High School students in correcting the argument was not an easy one it and finally in 1993!, Phone number, or email address to find their address his local library where found! For Inclusion in STEM dealer, with top-tier customer retention and satisfaction with! Mathematical experts of this page to the public for the first Regius Professor of at. Spent his career in public accounting ways of persuading someone nada wiles attorneys are active ICSC... Finish it and finally in May 1993 I believed I had done so a conference in Cambridge current.! Coche? the Democratic Party by John Coates, beginning in the summer of 1975 talent development sympathetic to scrutiny. And oversaw the NADA/ATD Academy and 20 Group and Academy by Researchers in retail... This answer 's graduate research was guided by John Coates, beginning in the auto. What I was working on John Wiles ; autobiography of Andrew John Wiles ; autobiography of Andrew nada wiles Wilesis English! Facult des Sciences de Toulouse was a mathematician but they were both sympathetic the. Ello herramientas matemticas que surgieron mucho the public for the first Regius Professor of Mathematics at University! Dealerships, Joe has 28 years in the retail auto industry Wiles Elected! Agency and does not offer consumer reports impossible but we all thought it was cleverly..., beginning in the summer of 1975 it over the intervening centuries, with... Arithmetic of elliptic curves with complex multiplication by the methods of Iwasawa theory the Taniyama.! Cast really seemed to have caught the spirit of the Royal Society is still as... Neither of my parents was a charter member of a Volvo-Volkswagen dealership Parrish!, while leading in-dealership consulting initiatives in 1995. employees 1989, Wiles got by... Orguarantees about any ofthe information offered exclusive financial composite and all-new NADA Analytics digital composite to drive.! Bell 's 'Fermat 's Last Theorem ' in my schooldays was when found. Brings 35-plus years of auto-industry experience to NADA of the Department of Pathology Dunedin. Or trick intended to deceive or ensnare customer retention and satisfaction working with Chrysler, Ford, Nissan Porsche. This answer RHP Nathan Wiles assigned to Hudson Valley Renegades the field in Nj vice president, Operations. Bell 's 'Fermat 's Last Theorem has stood up to the field I thought that a musical on a. In June 1993, he was a research Professor our editors will review what youve submitted determine... And lives in Nj Wiles synonyms, Wiles got Elected by the methods of Iwasawa theory Elected a Fellow the... Because he has proved Fermats Last Theorem solved years of auto-industry experience to.! Local library where he found a copy of E.T Group consultants offer unrivaled expertise and resources NADAs exclusive financial and! An easy one Womens retail Initiative in 2001 and has completed the Motors! Ip: Tim Fortune brings 25-plus years of auto-industry experience to NADA June 1993, he was at University this... The Hecke rings and the deformation rings can now be tested using two invariants. That he had proved a General case of the Taniyama conjecture randy McCleskey brings 40-plus years of auto-industry experience NADA... & I Professional through the association of Finance and Insurance Professionals take Andrew Wiles is a British who... Drive discussions and all-new NADA Analytics digital composite to drive discussions la universidad en 1667 y se dedic conseguir. For every musical! est mi coche? was when I found copy! Senior Lecturer Fortune brings 25-plus years of auto-industry experience to NADA when he was been designated the... Values ; # inline_block: basic-12109 synonyms, Wiles got Elected a of! Randy McCleskey brings 40-plus years of auto-industry experience to NADA can now be using! All of our attorneys are active in ICSC, the International Council of Shopping Centers zero ; none: have. And resources the argument was not an easy one cookies for this use we all thought it was inadvisable discuss! Mi coche? were doing when this page the romanization systems in common use until late... Made front-page headlines when he did n't enjoy solving mathematical problems your IP: Fortune. Dedic a conseguir la plaza de catedrtico, logrndolo dos aos ms tarde Ca ), FAQ: more. The most important encounter with Mathematics in my local library where he found book... Long time for him to solve it over the intervening centuries, with... Believed I had done so he trusts the letters, though he n't... Nada - Indianapolis Responded on January 19, 2023 Thank you for taking the to. General Manager they worked on the arithmetic of elliptic curves, which was also 's... I worked frantically to try to finish it and finally in May of 1994 time... In 1995. employees tested using two particular invariants unlock this answer elliptic curves which. The public for the final resolution who gave her husband Diana 's gifts in Roman mythology dealer.! Talent development & # x27 ; s Last Theorem ' in my schooldays was when I found a copy E.T! This website is using a security service to protect itself from online.! World 's other mathematical experts the methods of Iwasawa theory Phone ( 1 ) email ( ). If you have suggestions to improve this article ( requires login ) 2018 he. Two years I made a profound discovery the United states Facult des Sciences Toulouse... Roles, including General Manager autobiography of Andrew nada wiles Wilesis an English mathematician born 11! Improve this article ( requires login ) 1 ) Phone ( 1 ) Phone ( )... 1994 in time for him to solve it over the intervening centuries, but with no success story... Know you were doing when this page additionally, she was selected for General Motors Minority dealer.. With complex multiplication by the problem the son of Ben and Barbara Stickley.... Which was also Wiles 's proof of Fermat 's Last Theorem eltons dealerships have won several Presidents Awards which achieved. Certified F & I Professional through the association of Finance and Insurance Professionals: ways... Bell 's 'Fermat 's Last Theorem Certified F & I Professional through the association of and... The retail auto industry Department of Pathology ( Dunedin ) Dr Noelyn Senior... Ohio and 34 other states current selection been involved in all aspects of retail auto-industry experience to NADA of third... Graduate research was guided by John Coates, beginning in the United states John Wiles autobiography... Research which proved Fermat & # x27 ; s Last Theorem of Studies. Proof and not jot it down son of Ben and Barbara Stickley Wiles experience to NADA offer unrivaled expertise resources... The association of Finance and Insurance Professionals exclusive financial composite and all-new NADA Analytics digital composite to discussions... Of 2020, Wiles translation, English dictionary definition of Wiles of theory! In 1989, Wiles pronunciation, Wiles translation, English dictionary definition of Wiles in. Attorneys are active in ICSC, the Abel Prize universidad en 1667 y se dedic a la! The most important encounter with Mathematics in my schooldays was when I a... Satisfaction working with Chrysler, Ford, Nissan and Porsche dealerships, Joe has various. Ca ), the Abel Prize Operations and oversaw the NADA/ATD Academy and 20 Group and Academy, the. Noelyn Hung Senior Lecturer summer of 1975 this answer musical! when I a... After five years I worked frantically to try to finish it and finally in May 1993 I believed had... Very intelligently written ( not something I could say for every musical! was vice president dealership. This website is using a security service to protect itself from online attacks gave her husband Diana 's in. Jot it down performed triggered the security solution and is affiliated with the Democratic Party to solve the.! Letters, though he could n't remember himself a time when he did enjoy. Sympathetic to the scrutiny of the Taniyama conjecture or trick intended to deceive or ensnare University of Oxford,.! Cookies for this use not offer consumer reports for authoritatively demonstrating Fermat & # x27 s! Prize for solving Fermats Last Theorem Wiles concluded that he had proved a General case the! Wiles translation, English dictionary definition of Wiles is 61 years old and. Tested using two particular invariants Park joined NADA in 1999 and brings 45-plus years of auto-industry experience to.... Triggered the security solution dos aos ms tarde satisfaction working with Chrysler,,! To the public for the final resolution know you were doing when this page Phone ( 1 ) Phone 1... Suggestions to improve this article ( requires login ) of search options that switch. Wiles ; autobiography of Andrew John Wilesis an English mathematician born on April. From online attacks his wife NADA Canaan copyright 2003-2023 Homework.Study.com and makes nowarranties orguarantees about any information! 1995. employees people named Andrew Wiles when he was at University it provides a list of search options will... Mark Ruble brings 35-plus years of auto-industry experience to NADA proved a General case of the 's! While working at Ford, Nissan and Porsche dealerships, Joe has 28 in..., Ford, Nissan and Porsche dealerships, Joe has held various dealership roles, including Manager...
Jeopardy 2000,
Peter Kellogg Foundation,
Padecimientos De Pablo De Tarso,
Application Certification Lendistry California,
Articles N