Herbert A. Hauptman

Herbert A. Hauptman
Hauptman in 2009
Born
Herbert Aaron Hauptman

(1917-02-14)February 14, 1917
DiedOctober 23, 2011(2011-10-23) (aged 94)
Alma materCity College of New York (BS)
Columbia University (MA)
University of Maryland, College Park (PhD)
Spouse
Edith Citrynell
(m. 1940)
Children2
AwardsNobel Prize in Chemistry (1985) (jointly with Jerome Karle)
UNSW Dirac Medal (1991)
Scientific career
FieldsMathematics
InstitutionsHauptman-Woodward Medical Research Institute
University at Buffalo

Herbert Aaron Hauptman (February 14, 1917 – October 23, 2011)[2] was an American mathematician and Nobel laureate.[3] He pioneered and developed a mathematical method that has changed the whole field of chemistry and opened a new era in research in determination of molecular structures of crystallized materials. Today, Hauptman's direct methods, which he continued to improve and refine, are routinely used to solve complicated structures. It was the application of this mathematical method to a wide variety of chemical structures that led the Royal Swedish Academy of Sciences to name Hauptman and Jerome Karle recipients of the 1985 Nobel Prize in Chemistry.

Life

He was born in to a Jewish family in New York City, the oldest child of Leah (Rosenfeld) and Israel Hauptman.[4] He was married to Edith Citrynell since November 10, 1940, with two daughters, Barbara (1947) and Carol (1950).

He was interested in science and mathematics from an early age which he pursued[how?] at Townsend Harris High School, graduated from the City College of New York (1937) and obtained an M.A. degree in mathematics from Columbia University in 1939.

After the war he started a collaboration with Jerome Karle at the Naval Research Laboratory in Washington, D.C., and at the same time enrolled in the Ph.D. program at the University of Maryland, College Park. He received his Ph.D. from the University of Maryland in 1955 in physics, which is part of the University of Maryland College of Computer, Mathematical, and Natural Sciences.[5] This combination of mathematics and physical chemistry expertise enabled them to tackle head-on the phase problem of X-ray crystallography. His work on this problem was criticized because, at the time, the problem was believed unsolvable.[6] By 1955 he had received his Ph.D. in mathematics, and they had laid the foundations of the direct methods in X-ray crystallography. Their 1953 monograph, "Solution of the Phase Problem I. The Centrosymmetric Crystal", contained the main ideas, the most important of which was the introduction of probabilistic methods through a development of the Sayre equation.

In 1970 he joined the crystallographic group of the Medical Foundation of Buffalo of which he was research director in 1972. During the early years of this period he formulated the neighborhood principle and extension concept. These theories were further developed during the following decades.

In 2003, as an atheist[7] and secular humanist, he was one of 22 Nobel laureates who signed the Humanist Manifesto.[8]

Works

Hauptman has authored over 170 publications, including journal articles, research papers, chapters and books. In 1970, Hauptman joined the crystallographic group of the Hauptman-Woodward Medical Research Institute (formerly the Medical Foundation of Buffalo) of which he became research director in 1972. Until his death, he served as president of the Hauptman-Woodward Medical Research Institute as well as research professor in the department of biophysical sciences and adjunct professor in the department of computer science at the University at Buffalo. Prior to coming to Buffalo, he worked as a mathematician and supervisor in various departments at the Naval Research Laboratory from 1947. He received his B.S. from City College of New York, M.A. from Columbia University and Ph.D. from the University of Maryland, College Park.[9]

Awards and titles

See also

References

  1. ^ Grimes, William (October 24, 2011). "Herbert A. Hauptman, Nobel Laureate, Dies at 94". The New York Times.
  2. ^ Giacovazzo, Carmelo (2011). "Herbert Hauptman (1917–2011)". Nature. 479 (7373): 300. Bibcode:2011Natur.479..300G. doi:10.1038/479300a. PMID 22094683.
  3. ^ Dr. Herbert Hauptman, Nobel Prize winner, is dead at 94
  4. ^ "Herbert Hauptman". Jewish virtual library. Retrieved November 8, 2013.
  5. ^ "Herbert A. Hauptman – Biographical". nobelprize.org. Stockholm: Nobel Media AB. 2020. Retrieved April 18, 2020.
  6. ^ "Herbert Hauptman – The Joy of Science". Center for Inquiry. March 31, 2006. Archived from the original on February 1, 2014. Retrieved January 17, 2014.
  7. ^ "Outside the field of scientific research, he was known for his outspoken atheism: belief in God, he once declared, is not only incompatible with good science, but is "damaging to the wellbeing of the human race." " The Telegraph. [1]
  8. ^ "Notable Signers". Humanism and Its Aspirations. American Humanist Association. Archived from the original on October 5, 2012. Retrieved October 2, 2012.
  9. ^ "Herbert Hauptman, Ph.D." jewishbuffalohistory.org. Retrieved August 19, 2024.
  10. ^ "Golden Plate Awardees of the American Academy of Achievement". www.achievement.org. American Academy of Achievement.

Read other articles:

Переписна місцевість Деннегоцоангл. Dennehotso Координати 36°50′14″ пн. ш. 109°51′39″ зх. д. / 36.83722222224977827° пн. ш. 109.86083333335778889° зх. д. / 36.83722222224977827; -109.86083333335778889Координати: 36°50′14″ пн. ш. 109°51′39″ зх. д. / 36.83722222224977827° пн. ш. 109.860833333...

 

Death Bell 2: Bloody CampNama lainHangul고死 두번째이야기: 교생실습 Hanja고死 두番째 이야기: 敎生實習 Alih Aksara yang DisempurnakanGosa dubeonjjae iyagi : GyosaengsilseupMcCune–ReischauerKosa tupŏntchae iyagi : Kyosaengsilsŭp Sutradara Yoo Sun-dong Produser Kim Gwang-su Ditulis oleh Park Hye-min Lee Jeong-hwa Lee Gong-ju PemeranPark Ji-yeonYoon Shi-yoonHwang Jung-eumKim Su-roPark Eun-binYoon Seung-ahSon Ho-junPenata musikKim Woo-geunSinematog...

 

Rita Guerra (2009) Rita Maria de Azevedo Mafra Guerra (* 22. Oktober 1967 in Lissabon) ist eine portugiesische Sängerin, die sich stilistisch zwischen Pop und Rock bewegt. Inhaltsverzeichnis 1 Biografie 2 Diskografie 2.1 Alben 2.2 Singles 3 Weblinks 4 Quellen Biografie Rita Guerra begann mit dem Singen, als sie 16 Jahre alt war.[1] In den 1990er Jahren wurde sie mit ihren Shows im Casino Estoril bekannt, die dort regelmäßig stattfanden. Zu dieser Zeit lieh sie auch Disneyfilmen wie...

Marvel Zombies 4Cover of Marvel Zombies 4 #1Publication informationPublisherMarvel ComicsScheduleMonthlyFormatMini-seriesGenre Superhero Publication dateJune – September 2009No. of issues4Main character(s)Midnight SonsThe HoodCreative teamWritten byFred Van LenteArtist(s)Kev WalkerLetterer(s)Rus WootonColorist(s)Jean-Francois BeaulieuEditor(s)Michael HorwitzBill RosemannRalph MacchioCollected editionsHardcoverISBN 0-7851-3917-6 Marvel Zombies 4 is a four-issue comic book limited s...

 

Mapa dos municípios paraibanos por densidade demográfica.   > 500 hab/km²   400-500 hab/km²   300-400 hab/km²   200-300 hab/km²   150-200 hab/km²   100-150 hab/km²   50-100 hab/km²   25-50 hab/km²   0-25 hab/km² João Pessoa, a capital, possui a maior densidade do estado. Campina Grande ocupa a quarta posição entre as maiores densidades da Paraíba. Espremida entre João Pessoa e Santa Ri...

 

Funktion eines Base-Bleed Das Base-Bleed-Geschoss (wörtlich in etwa: am Boden „entlüftendes“ Geschoss) ist eine besondere, reichweitengesteigerte Art des Artilleriegeschosses. Sie erreicht die Reichweitensteigerung durch eine Verringerung des Bodensogs des Geschosses. Inhaltsverzeichnis 1 Hintergrund 2 Beeinflussende Arten des Luftwiderstandes 3 Aufbau 4 Vorteil: Reichweitensteigerung 5 Nachteil: Nutzlastverringerung 6 Literatur 7 Einzelnachweise Hintergrund Die Reichweite eines Artille...

Main article: Lobbying in the United States The Federalist Papers, in which Framers Madison, Hamilton and Jay strove to sway public opinion, could be considered according to current usage as an outside lobbying effort. The history of lobbying in the United States is a chronicle of the rise of paid advocacy generally by special interests seeking favor in lawmaking bodies such as the United States Congress. Lobbying has usually been understood as activity by paid professionals to try to influen...

 

ルーマニア革命 (1989年)1989年12月のブクレシュティの様子。ホテルの割れた窓から撮影。時1989年12月15日 - 1989年12月25日場所 ルーマニア社会主義共和国ティミショアラ、アラド、ブクレシュティ、トゥルゴヴィシュテ結果 ルーマニア社会主義共和国の崩壊 セクリターテの解散。その後、ルーマニアの諜報機関に編入 ニコラエ・チャウシェスク夫妻の処刑衝突した勢力 ル...

 

Singaporean table tennis player Goi Rui XuanNative name魏睿萱Born (2001-02-26) 26 February 2001 (age 22)SingaporeTable tennis career Playing styleRight-handed Shakehand grip Medal record Women's Table Tennis Representing  Singapore Asian Championships 2019 Yogyakarta Team 2021 Doha Team Southeast Asian Games 2021 Vietnam Team 2019 Philippines Doubles Goi Rui Xuan (born 26 February 2001) is a Singaporean table tennis player. Her highest career ITTF ranking was 188.[1...

Undersecretary of Department of Health of the Philippines In this Philippine name for married women, the birth middle name or maternal family name is Dumandan, the birth surname or paternal family name is Singh, and the marital name is Vergeire. UndersecretaryMaria Rosario VergeireM.D., MPH, CESO IIVergeire in 2020Secretary of HealthOfficer in ChargeIn officeJuly 14, 2022 – June 5, 2023PresidentBongbong MarcosPreceded byFrancisco Duque IIISucceeded byTed HerbosaUndersecretary ...

 

Mural by Diego Rivera in Mexico City, Mexico The History of Mexico – mural in the National Palace in Mexico City The History of Mexico is a mural in the stairwell of the National Palace in Mexico City by Diego Rivera. Produced between 1929 and 1935, the mural depicts Mexico's history from ancient times to the present, with particular emphasis on the struggles of the common Mexican people fighting against the Spanish, the French, and the dictators that controlled the country at different poi...

 

Body of water that once separated North America from South America The Central American Seaway (also known as the Panamanic Seaway, Inter-American Seaway and Proto-Caribbean Seaway) was a body of water that once separated North America from South America. It formed during the Jurassic (200–154 Ma) during the breakup of the supercontinent Pangaea, and closed when the Isthmus of Panama was formed by volcanic activity in the late Pliocene (2.76–2.54 Ma). The Great American Interchange, a fau...

New Zealand journalist De Lore in 2018 Clare Frances de Lore, Lady McKinnon (born 1960) is a New Zealand journalist. De Lore grew up in Riccarton in Christchurch, and attended St Teresa's School and Villa Maria College.[1] After completing a journalism course, she worked at Radio New Zealand and in the State Services Commission.[1] She is the author of Every Kitchen Tells a Story, a book of interviews of mainly women about their kitchens.[2] From 2010, de Lore has been...

 

Cinema in Adelaide, South Australia For the Piccadilly Theatre in Perth, Western Australia, see Piccadilly Theatre and Arcade. The PiccadillyPiccadilly Theatre, North Adelaide, 1941Former namesPiccadilly Theatre, Forum CinemaAlternative namesPiccadilly CinemasGeneral informationArchitectural styleArt Deco*ModerneLocationCnr O'Connell and Childers StreetsAddress181-193 O'Connell StTown or cityNorth Adelaide, South AustraliaCountryAustraliaCoordinates34°54′11″S 138°35′40″E / &...

 

Title in the Peerage of England Arms of Segrave.[1] Baron Segrave (Seagrave) is a title in the Peerage of England. It was created by writ in 1283 for Nicholas de Segrave, and the title is drawn from a village in Leicestershire now spelled Seagrave. The 6th Baron Segrave had previously succeeded to the title of Baron Mowbray, and thereafter, the two baronies have remained united, apart from a period of about a hundred years. For several generations they were subsidiary titles of the Du...

STV Pathfinder STV Pathfinder History Canada BuilderKingston Shipyards, Kingston Laid down10 November 1962 General characteristics Tonnage31.36 GRT Displacement50 tons Length 22 m (72 ft) LOA 14 m (46 ft) WL 20 m (66 ft) on deck Beam4.5 m (15 ft) Draft2.5 m (8 ft 2 in) Installed power110 kW (150 hp) Propulsion sail Volvo Penta TAMD41-H Sail planbrigantine 250 m2 (2,700 sq ft) Speed 8.2 kn (15.2 km/h...

 

Battle Battle of HalbePart of Battle of BerlinA destroyed Wehrmacht convoy near Spree Forest, April 1945DateApril 24 – May 1, 1945LocationHalbe, Nazi Germany52°6′24″N 13°42′3″E / 52.10667°N 13.70083°E / 52.10667; 13.70083Result Soviet victoryBelligerents Germany Soviet UnionCommanders and leaders Theodor Busse Walther Wenck Georgy Zhukov Ivan KonevStrength About 80,000 in the Halbe Pocket 79 tanks 150 armoured vehicles 280,000Casualties and losses 30...

 

  لمعانٍ أخرى، طالع أندريس دياز (توضيح). هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (يوليو 2019) أندريس دياز معلومات شخصية الميلاد سنة 1964 (العمر 59–60 سنة)  مواطنة الولايات المتحدة  الحياة العملية المدرس...

Заливный менхэден Научная классификация Домен:ЭукариотыЦарство:ЖивотныеПодцарство:ЭуметазоиБез ранга:Двусторонне-симметричныеБез ранга:ВторичноротыеТип:ХордовыеПодтип:ПозвоночныеИнфратип:ЧелюстноротыеГруппа:Костные рыбыКласс:Лучепёрые рыбыПодкласс:Новопёрые ...

 

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Oktober 2022. Mercusuar Kupang Mercusuar Kupang, Mercusuar Koepang atau Mercusuar Benteng Concordia adalah sebuah mercusuar yang terletak di Kupang, Nusa Tenggara Timur. Mercusuar tersebut memiliki ketinggian 13 meter dan lingkar 25 meter. Mercusuar tersebut berbent...

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!