David Allan
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Hidrosililasi, juga disebut hidrosilasi katalitik, menjelaskan penambahan ikatan Si-H pada ikatan tak jenuh.[1] Biasanya reaksi dilakukan secara katalitik dan biasanya substratnya adalah senyawa organik tak jenuh. Alkena dan alkuna menghasilkan alkil dan vinilsilan; aldehida dan keton menghasilkan silil eter. Hidrosililasi telah disebut sebagai aplikasi paling penting dari platina dalam katalisis homogen.[2] Ruang lingkup dan mekanisme Mekanisme ideal untuk hidrosililasi yang ...
هذه المقالة بحاجة لصندوق معلومات. فضلًا ساعد في تحسين هذه المقالة بإضافة صندوق معلومات مخصص إليها. علم استعمال الألفاظ من فروع علم البيان وهو علم يبحث فيه عن استعمالات الألفاظ، في المعاني التشبيهية والكنائية، بطريق الاستعارة والمجاز. ومبادئه استقرائية.[1] الاستعمال الل
Para las montañas Blue Ridge o cordillera Blue, en los Apalaches, véase Cordillera Blue. Montañas Blue Ubicación geográficaContinente NorteaméricaCordillera Intermontañas del OesteCoordenadas 45°30′N 118°00′O / 45.5, -118Ubicación administrativaPaís Estados Unidos Washington OregónDivisión OregónWashingtonCaracterísticasSubsistemas Montañas Blue del SurMontañas Blue del SuresteMontañas Blue del NorteOrientación N-SMáxima cota (2.776 m)Cu...
Хаманджія Місце розташування Добруджа Наступник Гумельниця Час/дата початку 5250-ті до н. е. і 52 століття до н. е. Час/дата закінчення 4550-ті до н. е. і 45 століття до н. е. Хаманджія у Вікісховищі Історія Румунії Доісторичний час Культура Кукутені-Трипілля Культура Ха
Karte der Provinz Cabinda, südlich liegt das mehr als hundertfach größere „übrige“ Angola, getrennt durch kongolesisches Gebiet. Die Frente para a Libertação do Enclave de Cabinda (FLEC; zu deutsch „Front für die Befreiung der Enklave Cabinda“) ist eine separatistische Bewegung in der zu Angola gehörenden Exklave Cabinda. Inhaltsverzeichnis 1 Die FLEC als Bewegung für ein unabhängiges Cabinda 2 Organisationsgeschichte der FLEC 3 Quellen 4 Siehe auch Die FLEC als Bewegung fü...
Die Kienzle Apparate GmbH Villingen war ein deutsches Industrieunternehmen, das durch seine technischen Instrumente für den Automobilbereich (v. a. Tachographen, Taxameter) sowie für Büromaschinen und Computersysteme bekannt war. Das Familienunternehmen wurde in den 1980er Jahren zuerst von der Mannesmann AG, dann von der Siemens AG übernommen. Seit 2007 gehört das Unternehmen zur Continental AG. Am Standort Villingen-Schwenningen ist das Werk heute weiterhin größter industrieller...
Light rail station in Brookline, Massachusetts, US Englewood AvenueAn outbound train at the station in December 2016General informationLocationBeacon Street at Englewood AvenueBrookline, MassachusettsCoordinates42°20′13″N 71°08′43″W / 42.337049°N 71.145357°W / 42.337049; -71.145357Platforms2 side platformsTracks2Passengers2011555 (weekday average boardings)[1] Services Preceding station MBTA Following station Cleveland CircleTerminus Green LineC bra...
South African politician Pieter GroenewaldMPGroenewald in 20183rd Leader of the Freedom Front PlusIncumbentAssumed office 12 November 2016Preceded byPieter MulderMember of the National Assembly of South AfricaIncumbentAssumed office 2001In office9 May 1994 – 1 June 1999Federal Chairperson of the Freedom Front PlusIn office11 August 2011 – 12 November 2016Preceded byAbrie Oosthuizen[1]Succeeded byAnton AlbertsProvincial Leader of the Freedom Front Plus in ...
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: Dog Altogether – news · newspapers · books · scholar · JSTOR (January 2014) (Learn how and when to remove this template message) 2007 British filmDog AltogetherFilm posterDirected byPaddy ConsidineWritten byPaddy ConsidineProduced byDiarmid ScrimshawMark Herber...
1985 book by Gilles Deleuze 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 may be too technical for most readers to understand. Please help improve it to make it understandable to non-experts, without removing the technical details. (May 2023) (Learn how and when to remove this template message) This article provides insufficient context for those unfamiliar with the subject...
Ministry of DefenseKhalid bin Salman Al Saud, the current Minister of Defense since 2022Agency overviewFormed1943; 80 years ago (1943)JurisdictionGovernment of Saudi ArabiaHeadquartersRiyadhMinister responsible Khalid bin SalmanWebsiteOfficial English Site The Ministry of Defense (MoD; Arabic: وزارة الدفاع) is a Ministry in Saudi Arabia that is responsible for the protection of national security, interests and sovereignty of the country from external threats as we...
Perdana Menteri BelandaBelanda: Minister-president van NederlandLambang negara BelandaPetahanaMark Ruttesejak 14 Oktober 2011Kementerian Urusan UmumGelarPerdana MenteriYang TerhormatJenisKepala pemerintahanAnggotaDewan MenteriDewan EropaKediamanCatshuis, Den HaagKantorTorentje, Den HaagDitunjuk olehMonarki BelandaMasa jabatan4 tahun, dapat diperbaruiPejabat pertamaGerrit SchimmelpenninckWakilWakil Perdana MenteriGaji€176.000 per tahun[1]Situs webwww.government.nl/ministries...
Feudal domain of Edo period Japan This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Owari Domain – news · newspapers · books · scholar · JSTOR (March 2020) (Learn how and when to remove this template message) Nagoya Domain(1871)名古屋藩Owari Domain(1610–1871)尾張藩Domain of Japan1610–1871CapitalNagoya CastleHistory&#...
American soldier and settler (1760–1842) For the U.S. Army general, see John A. B. Dillard. John DillardGrave of John Dillard in Dillard, GA with Re-EnactorsBorn1760Culpeper County, VirginiaDied1842Rabun County, GeorgiaOccupation(s)soldier, settler, commissionerKnown forEstablishing Buncombe County, NC and Dillard, GA; Revolutionary Soldier John Dillard (August 12, 1760 – June 5, 1842) was an American soldier and pioneer settler, and a prominent figure in the establishment of Buncomb...
Георг Фрідріх Пухтанім. Georg Friedrich Puchta Народився 31 серпня 1798(1798-08-31)[1][2][…]Кадольцбург, Фюрт, Середня Франконія, Баварія[4]Помер 8 січня 1846(1846-01-08)[1][2][…] (47 років)Берлін, Королівство Пруссія[4]Країна Баварія Королівство БаваріяДіяльність правник,&...
Cet article est une ébauche concernant le Kenya. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Démographie du Kenya Dynamique Population 54 685 051 hab.(2021)[1] Évolution de la population 2,15 % (2021)[2],[3] Indice de fécondité 3,36 enfants par ♀[4](2021)[5] Taux de natalité 26,78 ‰ (2021)[6],[7] Taux de mortalité 5,09 ‰ (2021)[8],[9] Taux de mort...
Empire in China from 221 to 263; one of the Three Kingdoms Not to be confused with Shuhan or han shu. This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (January 2013) (Learn how and when to remove this template message) Han漢May 221–c.Dec 263The territories of Shu Han (in light pink), as of 262 A.D.CapitalChengduCommon languagesBa–Shu ChineseEastern Ha...
Footballer and football manager For the rugby league player, see Jim Gannon (rugby league). Jim Gannon Gannon celebrating winning the National League North as Stockport County manager in (April 2019)Personal informationFull name James Paul Gannon[1]Date of birth (1968-09-07) 7 September 1968 (age 55)[2]Place of birth Southwark, London, England[3]Height 6 ft 2 in (1.88 m)[3]Position(s) Centre-half; variousSenior career*Years Team Apps (Gls)19...
Peta animasi COVID-19 dari tanggal 12 Januari sampai 3 Maret 2020 Artikel ini mendokumentasikan kronologi dan epidemiologi infeksi koronavirus sindrom pernafasan akut berat 2 (SARS-CoV-2), virus yang bertanggung jawab atas pandemi Covid-19 yang berasal dari Wuhan, Tiongkok. Artikel ini mungkin tidak mencakup semua respons dan tindakan utama. Beberapa perkembangan penyakit baru dapat diketahui atau dipahami sepenuhnya dengan metode kilas balik (retrospeksi). November 2019 17 November 2019: Kas...
Earldom in the Peerage of the United Kingdom Earldom of WiltonArms: Quarterly: 1st, Azure, a Garb Or (Grosvenor); 2nd, Argent, a Lion rampant Gules, between three Pheons ponts downwards Sable (Egerton); 3rd, Barry of six Argent and Azure, a Label of five points Gules (Grey de Wilton); 4th, Argent, a Mullet Sable, pierced Argent (Assheton). Crest: A Talbot statant Or. Supporters: On either side a Talbot reguardant Or, collared and charged on the shoulder with a Mullet Azure.Creation date26 Jun...
Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!