Maria D. Ellul is a retired ExxonMobil materials scientist known for her contributions to and development of commercial polyolefin and polyamide specialty thermoplastic elastomers,[1] and recognized as one of the first prominent women scientists in the rubber industry.[2]
Ellul was born in Malta. In 1977, she earned a B.Sc. in chemistry at The Royal University of Malta and was employed as an intern with Sterling Organics. In 1979, she completed the M.Sc. degree in Polymer Science from North London Polytechnic. She earned her Ph.D. in Polymer Science from The University of Akron in 1984 under advisor Alan Gent.[3]
Ellul's first post-baccalaureate employment was in 1977 as a chemist at Dowty Seals Ltd. Her first employer following her doctorate was GenCorp/General Tire. In that role she conducted research on tire materials, adhesion of rubber[4] and Fracture Mechanics. She joined ExxonMobil Chemical Co. in 1991 with its subsidiary Advanced Elastomer Systems. She held positions of increasing responsibility, eventually rising to Principal Scientist and retired as Senior Research Associate.
She is known for both fundamental and applied contributions to polyolefin and polyamide based thermoplastic elastomer materials. She developed methods to control the morphology[5] and rheology of polymer blends, and contributed to the understanding of the kinetics and thermodynamics of polymer blends, block / graft copolymers and dynamic vulcanization. Ellul's research lead to the commercialization of many specialty polymers including Santoprene Thermoplastic Vulcanizates, Exxcore Dynamically Vulcanized Alloys, Vistamaxx, Butyl and EPDM. She is an Associate Editor for the scientific journal Rubber Chemistry & Technology.
Katharina von Bora (Luther)Katharina von Bora, lukisan Lucas Cranach Yang Tua, 1526 Cat minyak pada panel, Warburg-Stiftung, Eisenach, GermanyLahir(1499-01-29)29 Januari 1499dekat Pegau, Electorate of Saxony, Holy Roman EmpireMeninggal20 Desember 1552(1552-12-20) (umur 53)Torgau, Elektorat Sachsen,Holy Roman EmpireSuami/istriMartin Luther (1525–1546) Katharina von Bora, 1526 Katharina von Bora (29 Januari 1499 – 20 Desember 1552). Pernikahannya pada 13 Juni 1525 Martin Lut…
Dam near Gordon's Bay, Western Cape Dam in Western Cape, Gordon's BaySteenbras DamSteenbras Dam, seen wedged between the Hottentots-Holland and Kogelberg ranges (top), with False Bay below and rightLocation of Steenbras Dam in South AfricaOfficial nameSteenbras Lower DamCountrySouth AfricaLocationWestern Cape, Gordon's BayCoordinates34°11′12.61″S 18°51′9.11″E / 34.1868361°S 18.8525306°E / -34.1868361; 18.8525306PurposeWater supplyOpening date1921 (renovat…
Sporting event delegationFiji at the2024 Summer OlympicsIOC codeFIJNOCFiji Association of Sports and National Olympic CommitteeWebsitewww.fasanoc.org.fjin Paris, France26 July 2024 (2024-07-26) – 11 August 2024 (2024-08-11)Competitors24 in 1 sportMedals Gold 0 Silver 0 Bronze 0 Total 0 Summer Olympics appearances (overview)195619601964196819721976198019841988199219962000200420082012201620202024 Fiji is scheduled to compete at the 2024 Summer Olympics in Paris…
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MA Festival Festival de musique ancienne de Bruges Genre musique baroque Lieu Bruges, Belgique Période annuel, en août Scènes Concertgebouw, Église Saint-Jacques, Église Sainte-Walburge Date de création 1964 Fondateurs Robert Dewitte Structure-mère Festivals de Flandre Direction Goedele Bartholomeeusen Direction artistique Tomas Bisschop Site web http://www.mafestival.be/ modifier Le MA Festival est un festival de musique spécialisé en musique ancienne et représentations en style…
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Magic Hour[1]Sutradara Asep Kusdinar Produser Sukhdev Singh Wicky V. Olindo Ditulis oleh Tisa TS BerdasarkanMagic Houroleh Tisa TS & Stanley Meulen)PemeranDimas AnggaraMichelle ZiudithRizky NazarNadya ArinaMeriam BellinaSurya SaputraIra WibowoAnisa RahmaMaeeva AminAdinda ThomasPerusahaanproduksiScreenplay FilmsTanggal rilis13 Agustus 2015 (2015-08-13)Durasi96 menitNegaraIndonesiaBahasa Indonesia Magic Hour, adalah film drama komedi Indonesia yang dirilis pada tanggal 13 Agustus …
بويضة الحوامده - منطقة سكنية - تقسيم إداري البلد الأردن المحافظة محافظة المفرق لواء لواء قصبة المفرق قضاء قضاء المفرق السكان التعداد السكاني 2451 نسمة (إحصاء 2015) • الذكور 1292 • الإناث 1159 • عدد الأسر 475 معلومات أخرى التوقيت ت ع م+02:00 تعديل مصدري - تعدي…
Gambar berwarna semu menunjukkan aplikasi penginderaan jauh dalam pertanian presisi. Courtesy NASA Earth Observatory [1] Pertanian presisi (bahasa Inggris: precision agriculture atau PA), pertanian satelit atau manajemen lokasi tanaman spesifik (bahasa Inggris: site specific crop management atau SSCM) adalah konsep manajemen pertanian berdasarkan pengamatan, pengukuran, dan respons terhadap variabilitas dalam dan antar-bidang pada tanaman. Tujuan dari penelitian pertanian presisi adalah …
Éguilles Éguilles (Frankreich) Staat Frankreich Region Provence-Alpes-Côte d’Azur Département (Nr.) Bouches-du-Rhône (13) Arrondissement Aix-en-Provence Kanton Pélissanne Gemeindeverband Métropole d’Aix-Marseille-Provence Koordinaten 43° 34′ N, 5° 21′ O43.5686111111115.3541666666667Koordinaten: 43° 34′ N, 5° 21′ O Höhe 128–316 m Fläche 34,07 km² Einwohner 8.076 (1. Januar 2020) Bevölkerungsdichte 237 Einw./km² P…
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This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Solar observatory – news · newspapers · books · scholar · JSTOR (September 2010) (Learn how and when to remove this template message) Solar Monitoring Observatory aboard ISS Apollo Telescope Mount was a manned solar observatory in orbit on Skylab in the 1970s (ATM…
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American baseball umpire (born 1974) Not to be confused with Chris Guccione (tennis). Baseball player Chris GuccioneGuccione in 2012Born: (1974-06-24) June 24, 1974 (age 49)Salida, Colorado, U.S.MLB debutApril 25, 2000 Crew InformationUmpiring crew4Crew membersLarry Vanover (crew chief)Chris GuccioneDavid RackleyEdwin Moscoso Career highlights and awardsSpecial Assignments All-Star Games (2011, 2021) Wild Card Games/Series (2012, 2017, 2018, 2019, 2020, 2022) Division Series (2010, 2011, 20…
Potret diri 1816. Germania, karya Philipp Veit Philipp Veit (13 Februari 1793 – 18 Desember 1877) adalah seorang pelukis Romantik Jerman. Veit dianggap merupakan orang pertama yang mengembalikan penggunaan teknik yang terlupakan dari pelukisan fresko. Veit lahir di Berlin, Prusia. Ia adalah putra dari banker Simon Veit dan istrinya Dorothea, putri dari Moses Mendelssohn, yang kemudian meninggalkannya untuk menikahi Friedrich Schlegel. Veit meraih pendidikan seni rupa pertamanya di Dresden, ket…
Map of the World with the Participants in World War I. The Allies are depicted in green, the Central Powers in orange, and neutral countries in grey. The Paris Peace Conference gathered over 30 nations at the Quai d'Orsay in Paris, France, to shape the future after World War I. The Russian SFSR was not invited to attend, having already concluded a peace treaty with the Central Powers in the spring of 1918. The Central Powers - Austria-Hungary, Germany, Bulgaria and the Ottoman Empire - were not …
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Pennsylvania publisher founded in 1955 This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations. (January 2013) (Learn how and when to remove this template message) This article relie…
Football leagueElite National ChampionshipLogo of the LNFFOrganising bodyLNFF (FAF)Founded1998; 25 years ago (1998)Country AlgeriaConfederationCAFNumber of teams10Level on pyramid1Relegation toD1 National ChampionshipDomestic cup(s)Algerian W-CupAlgerian W-Super CupLeague cup(s)Algerian W-League CupInternational cup(s)UNAF W-Club TournamentCAF W-Champions LeagueCurrent championsAfak Relizane (11th title) (2022-23)Most championshipsAfak Relizane (11 titles)TV partnersEPTVWe…
2003 mob violence against the National League for Democracy in Sagaing Division, Myanmar Depayin massacreLocationoutskirts of Tabayin, Sagaing Division, Myanmar (Burma)Coordinates22°28′00″N 95°09′00″E / 22.46667°N 95.15000°E / 22.46667; 95.15000Date30 May 2003 (2003-05-30) 8:00 PM (MMT)TargetNational League for Democracy (NLD) convoyAttack typeMassacreDeaths70–282Perpetratorsgovernment-sponsored mob vteInternal conflictin MyanmarArmed conflict…
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