Read other articles:

Organic reaction which inserts an alkene into a C-H bond of ethylene In organic chemistry, hydrovinylation is the formal insertion of an alkene into the C-H bond of ethylene (H2C=CH2). The more general reaction, hydroalkenylation, is the formal insertion of an alkene into the C-H bond of any terminal alkene. The reaction is catalyzed by metal complexes. A representative reaction is the conversion of styrene and ethylene to 3-phenybutene:[1] PhCH = CH 2 + CH 2 = CH 2 ⟶ H −...

Ferdinand de SaussureLahir(1857-11-26)26 November 1857Jenewa, SwissMeninggal22 Februari 1913(1913-02-22) (umur 55)Vufflens-le-Château, Kanton Vaud, SwissKawasanFilsafat BaratAliranStrukturalisme, SemiotikaMinat utamaLinguistikGagasan pentingStrukturalisme, Semiologi Memengaruhi Barthes, Lévi-Strauss, Lacan, Althusser, Jakobson, Foucault, Derrida, Laclau, Chomsky Tanda tanganFerdinand de Saussure (1857–1913) adalah seorang ahli bahasa berkebangsaan Swiss.[1] Ia meru...

العلاقات البريطانية الهندوراسية المملكة المتحدة هندوراس   المملكة المتحدة   هندوراس تعديل مصدري - تعديل   العلاقات البريطانية الهندوراسية هي العلاقات الثنائية التي تجمع بين المملكة المتحدة وهندوراس.[1][2][3][4][5] مقارنة بين البلدين هذه مقار�...

Historic school building in North Carolina, United States United States historic placeStonewall Jackson Youth Development CenterStonewall Jackson Training School Historic DistrictU.S. National Register of Historic PlacesU.S. Historic district Show map of North CarolinaShow map of the United StatesLocationSR 1157, Concord, North CarolinaCoordinates35°21′51″N 80°35′54″W / 35.36417°N 80.59833°W / 35.36417; -80.59833Area800 acres (320 ha) (58 acres (23...

追晉陸軍二級上將趙家驤將軍个人资料出生1910年 大清河南省衛輝府汲縣逝世1958年8月23日(1958歲—08—23)（47—48歲） † 中華民國福建省金門縣国籍 中華民國政党 中國國民黨获奖 青天白日勳章（追贈）军事背景效忠 中華民國服役 國民革命軍 中華民國陸軍服役时间1924年－1958年军衔 二級上將 （追晉）部队四十七師指挥東北剿匪總司令部參謀長陸軍�...

Sommaire : Haut – A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Cette liste présente les cours d'eau qui arrosent, en totalité ou en partie, les terres de la Bretagne, au sens de péninsule de l'ouest de la France. A l'Aber dans la presqu'île de Crozon (Sandre, « Fiche cours d'eau - L'Aber (J3924400) » (consulté le 23 mai 2012)) Aber nom de plusieurs cours d'eau du Léon : l'Aber-Benoît l'Aber-Ildut l'Aber-Wrac'h l'Acheneau l'Aër, affluent de l'Ellé l'Aff ...

هنودمعلومات عامةنسبة التسمية الهند التعداد الكليالتعداد قرابة 1.21 مليار[1][2]تعداد الهند عام 2011ق. 1.32 مليار[3]تقديرات عام 2017ق. 30.8 مليون[4]مناطق الوجود المميزةبلد الأصل الهند البلد الهند  الهند نيبال 4,000,000[5] الولايات المتحدة 3,982,398[6] الإمار...

Micronesian currency A large (approximately 8 feet (2.4 m) in height) example of Yapese stone (Rai) in the village of Gachpar A rai stone (Yapese: raay),[1] or fei stone,[2] is one of many large artifacts that were manufactured and treasured by the native inhabitants of the Yap islands in Micronesia. They are also known as Yapese stone money or similar names. The typical rai stone is carved out of crystalline limestone and shaped like a disk with a hole in the center. The...

French court official Kneeling, in a stained-glass window Room of Madeleine of Savoy, as set up in the National Museum of the Renaissance at the Château d'Écouen, which she built with her husband. Madeleine of Savoy (1510–1586) was a French court official, Première dame d'honneur to the queen of France, Elisabeth of Austria, from 1570 until 1574. Life Madeleine was the daughter of René of Savoy and Anne Lascaris.[1] She married constable Anne de Montmorency, a leading soldier an...

سبيريت ليك     الإحداثيات 43°25′23″N 95°06′15″W / 43.423055555556°N 95.104166666667°W / 43.423055555556; -95.104166666667   [1] تقسيم إداري  البلد الولايات المتحدة[2][3]  التقسيم الأعلى مقاطعة ديكينسون  عاصمة لـ مقاطعة ديكينسون  خصائص جغرافية  المساحة 11.834906 كيلومتر م�...

Vodablecomune Vodable – Veduta LocalizzazioneStato Francia RegioneAlvernia-Rodano-Alpi Dipartimento Puy-de-Dôme ArrondissementIssoire CantoneLe Sancy TerritorioCoordinate45°30′N 3°09′E45°30′N, 3°09′E (Vodable) Superficie11,89 km² Abitanti209[1] (2009) Densità17,58 ab./km² Altre informazioniCod. postale63500 Fuso orarioUTC+1 Codice INSEE63466 CartografiaVodable Sito istituzionaleModifica dati su Wikidata · Manuale Vodable è un comune francese di...

The migration and asylum policy of the European Union is within the area of freedom, security and justice, established to develop and harmonise principles and measures used by member countries of the European Union to regulate migration processes and to manage issues concerning asylum and refugee status in the European Union. History and overview The European Union gained authority to legislate in the area of migration and asylum with the entry into force of the Treaty of Amsterdam on 1 May ...

Political corruption Forms and concepts Bribery Cronyism Economics of corruption Electoral fraud Elite capture Influence peddling Kleptocracy Mafia state Nepotism Pyrrhic defeat theory Slush fund Simony State capture State-corporate crime Throffer Anti-corruption International Anti-Corruption Court Group of States Against Corruption International Anti-Corruption Academy International Anti-Corruption Day United Nations Convention against Corruption Corruption by country Africa Angola Botswana...

American writer (born 1984) Ian Jones-QuarteyJones-Quartey in 2013Born (1984-06-18) June 18, 1984 (age 39)[1][2]Hatfield, Pennsylvania, U.S.Alma materSchool of Visual ArtsOccupation(s)Animator, storyboard artist, writer, director, producer, voice actorYears active2004–presentKnown forOK K.O.! Let's Be HeroesSpouse Rebecca Sugar ​(m. 2019)​RelativesTheodosia Okoh (grandmother) Ian Jones-Quartey (born June 18, 1984) is an Americ...

9/11 hijacked passenger flight American Airlines Flight 11AA11's path from Logan International Airport in Boston to New York CityHijackingDateSeptember 11, 2001 (2001-09-11)SummaryTerrorist suicide hijackingSiteNorth Tower (WTC 1) of the World Trade Center, New York City, U.S. 40°42′44.5″N 74°00′46.9″W / 40.712361°N 74.013028°W / 40.712361; -74.013028Total fatalitiesc. 1,700[a] (2,763 combined with UA 175)AircraftAircraft typeBoeing ...

German chemist (1898–1973) This article is about the German chemist. For the operatic tenor, see Karl Ziegler (tenor). Karl ZieglerKarl ZieglerBornKarl Waldemar Ziegler26 November 1898Helsa near Kassel, German EmpireDied12 August 1973(1973-08-12) (aged 74)Mülheim, West GermanyNationalityGermanAlma materUniversity of MarburgKnown forZiegler–Natta catalystZiegler processWohl–Ziegler brominationThorpe–Ziegler reactionOrganoaluminium chemistryOrganolithium reagentAwardsLie...

John Archibald VennSinh(1834-08-04)4 tháng 8 năm 1834Kingston upon Hull, Yorkshire, AnhMất4 tháng 4 năm 1923(1923-04-04) (88 tuổi)Cambridge, AnhQuốc tịchAnhTrường lớpĐại học CambridgeGiải thưởngUỷ viên của Hội Hoàng giaSự nghiệp khoa họcNgànhToán họcLuận lý học[1]Triết họcNơi công tácĐại học Cambridge John Venn, tên đầy đủ là Jonh Archiblad Venn, (4 tháng 8 năm 1834 - 4 tháng 4 năm 1923) là nhà ...

Renang pada Olimpiade Musim Panas 2020LokasiPusat Akuatik Tokyo (kolam)Taman Laut Odaiba (perairan terbuka)Tanggal24 Juli – 1 Agustus 20214 – 5 Agustus 2021 (perairan terbuka)Jumlah disiplin37Peserta1000← 20162024 → Renang pada Olimpiade Musim Panas 2020 adalah pelaksanaan cabang olahraga renang pada penyelenggaraan Olimpiade Musim Panas 2020. Kompetisi pada cabang olahraga ini berlangsung di Pusat Akuatik Tokyo dan Taman Laut Odaiba untuk renang perairan terbuka. Ed...

Irish technological university Technological University of the Shannon: Midlands MidwestOllscoil Teicneolaíochta na Sionainne: Lár Tíre Iarthar LáirLogo of the universityOther nameTUSTypePublic technological universityEstablished1 October 2021; 2 years ago (2021-10-01)ChairJosephine FeehilyPresidentVincent CunnaneTotal staff1,200+Students14,000+LocationIrelandColours   Gold and blackWebsitetus.ie The Technological University of the Shannon: Midlands Midwest (TU...

Medical conditionDacryoadenitisLacrimal gland(upper left)SpecialtyOphthalmology  Dacryoadenitis is inflammation of the lacrimal glands.[1] Symptoms Swelling of the outer portion of the upper lid, with possible redness and tenderness Pain in the area of swelling Excess tearing or discharge Swelling of lymph nodes in front of the ear Complications Swelling may be severe enough to put pressure on the eye and distort vision. Some patients first thought to have dacryoadenitis may turn...