Search results for "Astronomi"

showing 9 items of 1179 documents

The amateur astronomer Anders Hellant and the plight of his observations of the transits of Venus in Tornio, 1761 and 1769

2013

Anders Hellant was a versatile Swedish amateur scientist whose figure dominated eighteenth century intellectual life in Tornio, his little home town of some 500 inhabitants at the mouth of the Tornio river. My study is mainly based on the biographies published in Finnish (Bostr¨om 1918) and in Swedish (Tob´e 1991) but I have also consulted some original sources in Paris and in Stockholm. Hellant incarnated almost all by himself the inquiring scientific spirit of the Age of Enlightenment in Swedish Lapland. There is much to be said about his life and works, but here I focus on his observations of the Venus passages in 1761 and 1769. peerReviewed

tähtitieteen historiaFredrik MalletAnders HellantastronomiaVenuksen transitioVenuksen ylikulkuVenus-pasaasiastronomian historiaVenustähtitiede
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The Large Observatory For x-ray Timing

2014

The Large Observatory For x-ray Timing (LOFT) was studied within ESA M3 Cosmic Vision framework and participated in the final down-selection for a launch slot in 2022-2024. Thanks to the unprecedented combination of effective area and spectral resolution of its main instrument, LOFT will study the behaviour of matter under extreme conditions, such as the strong gravitational field in the innermost regions of accretion flows close to black holes and neutron stars, and the supra-nuclear densities in the interior of neutron stars. The science payload is based on a Large Area Detector (LAD, 10 m 2 effective area, 2-30 keV, 240 eV spectral resolution, 1 deg collimated field of view) and a WideFi…

x-ray and γ-ray instrumentationcompact objects; microchannel plates; X-ray detectors; X-ray imaging; X-ray spectroscopy; X-ray timing; Electronic Optical and Magnetic Materials; Condensed Matter Physics; Computer Science Applications1707 Computer Vision and Pattern Recognition; Applied Mathematics; Electrical and Electronic EngineeringVisionX-ray timingObservatoriesField of view01 natural sciences7. Clean energyneutron starsObservatory010303 astronomy & astrophysicsPhysicsEquipment and servicesApplied MathematicsAstrophysics::Instrumentation and Methods for AstrophysicsSteradian[ SDU.ASTR.IM ] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Computer Science Applications1707 Computer Vision and Pattern RecognitionX-ray detectorsCondensed Matter Physicscompact objectsX-ray spectroscopyAstrophysics - Instrumentation and Methods for AstrophysicsX-ray detector[PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Cosmic VisionSpectral resolutionmicrochannel platesAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesNOmicrochannel platecompact objects; microchannel plates; X-ray detectors; X-ray imaging; X-ray spectroscopy; X-ray timing; Electronic Optical and Magnetic Materials; Condensed Matter Physics; Applied Mathematics; Electrical and Electronic EngineeringSettore FIS/05 - Astronomia e AstrofisicaX-rayscompact object0103 physical sciencesElectronicOptical and Magnetic MaterialsElectrical and Electronic EngineeringSpectral resolutionInstrumentation and Methods for Astrophysics (astro-ph.IM)dense hadronic matterSensors010308 nuclear & particles physicsX-ray imagingAstronomyAccretion (astrophysics)[SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Neutron star13. Climate actionx-ray and γ-ray instrumentation; neutron stars; dense hadronic matter[ PHYS.ASTR.IM ] Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Gamma-ray burstastro-ph.IM
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Luokka ja sukupuoli ruokakirjoissa : tapausesimerkkinä Hans Välimäen tuotanto

2010

Tutkielmani tarkoituksena on osoittaa, kuinka ruokakirjat osaltaan aktiivisesti luovat ja toisintavat käsitystämme luokasta ja sukupuolesta. Tutkielmassani jaottelen ruokakirjallisuuden gastronomiseen kirjallisuuteen ja keittokirjallisuuteen. Gastronominen kirjallisuus on perinteisesti ollut miehisen eliitin laji. Arkiseen käytännöllisyyteen keskittyvät keittokirjat ovat puolestaan olleet naisten kirjallisuutta. Ruoan ja luokan yhteydessä keskeisenä teoreettisena kehyksenä toimivat Pierre Bourdieun ajatukset mausta ja luokasta sekä kulttuurisesta ja ekonomisesta pääomasta. Ruokaa ja sukupuolta puolestaan pohdin sekä ruoka-aineiden että ruoanvalmistuksen sukupuolittuneisuuden kautta. Tapause…

yhteiskuntaluokatgastronomiaVälimäki Hanskeittokirjatkokitsukupuoli
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De contemplatione orbium excelsorum

Sign.: a-d8, e4, f-h8, i4, k8, [4]. - Data completa, 3 abril, 1497 Ad Rhodienses de concordia oratio / Aristides. Ad Nicomedenses de concordia cum Nicensis oratio / Dió de Prusa. De virtute morali ; Coniugalia praecepta / Plutarc L. rom. - 30 lín. - Esp. o min. p. inic. - Inic. grav. - Filigr.: flor

Ètica Obres anteriors al 1800Discursos Obres anteriors al 1800Astronomia Obres anteriors al 1800
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« Qu’est ce que la gastronomie »16èmes Rencontres François Rabelais, en lignehttps://www.youtube.com/watch?v=pnrlJrFw7_Y

2021

International audience; Comme tous les mots courants, le terme de gastronomie est frappé d’évidence, car chacun s’en fait une idée selon son imaginaire et son expérience, mais peine à s’enfermer dans une définition univoque et partagée. On reconnaît volontiers à la gastronomie, la valeur d’attention portée au boire et au manger, avec un soin particulier pour les moments de vie ainsi cultivés. Pas nécessairement le luxe des moyens mais celui du désir de bien faire. Pas nécessairement une gastronomie mais des gastronomies, au risque d’en dissoudre le sens dans la pluralité des pratiques. Quelle consistance donner alors au terme si la diversité fait loi ?

éco-systèmegastronomie[SHS.INFO]Humanities and Social Sciences/Library and information sciencestransition[SHS.INFO] Humanities and Social Sciences/Library and information sciencesculture
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Zvaigžņotā Debess: 2005/06, Ziema

2005

Latvijas Zinātnes padome, Latvijas Universitāte

Ķērpji atklātā kosmosāBaltijas Ģeodēzijas komisija – 80Krustvārdu mīklaAlfrēds Volfmanis – 100Zvaigžņotā debess 2005./06. gada ziemāLatvijas atklātā matemātikas olimpiāde – uzdevumu atrisinājumiVizuālās astronomijas robežasIndoeiropeiskais kalendārs – sākotnePirmā Mēness karteZeme – dzīvības un saprāta šūpulis“Venus Express”Testēšana un trasējamībaMārtiņš Gills – datorzinātņu doktorsViljama Heršela Urāna atklājums – 225Google EarthLedus uz MarsaLU docents Jānis Fridrichsons – 100Saules sistēmas krēslas zonaPlutona trīs pavadoņiKārļa Kaufmaņa stipendijaCitplanētu atklāšanas desmitgadeLatvijas atklātā fizikas olimpiādeSaules aptumsums – novērojumi – 2005.gada 3. oktobris RīgaSaules sistēmas 10. planētaAstronomiskās parādības - 2006Ķīnas otrais kosmiskais lidojumsArtura Balklava-Grīnhofa bibliogrāfija (1959-2005)Current State and Prospects” Maskavā [“Astronomy – 2005]Zvaigžņu spožums – redzamais un patiesaisLatvijas Astronomijas biedrībaMēness un Marsa ekspedīciju nesējraķetesPlanētu redzamības kompleksā diagramma 2006
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Астрономия. Выпуск 2

1964

Кометы:NATURAL SCIENCES::Physics::Astronomy and astrophysics::Astronomy [Research Subject Categories]АстрономияЗвездыЗемля (планета)АстрофизикаAstrofizikaAstronomija
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Анализ движения небесных тел и оценка точности их наблюдений

1988

В настоящем сборнике научных трудов решаются актуальные вопросы исследования движений тел Солнечной системы (комет, малых планет и ИСЗ), прогнозирования их видимости, создания устройств и инструментов для целей получения высокоточных оптических наблюдений.

КометыDebess mehānikaPlanētasАстрометрия:NATURAL SCIENCES::Physics::Astronomy and astrophysics [Research Subject Categories]Небесная механикаАстрономияСолнечная системаПланетыKomētasАстрофизикаAstronomija
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Астрономия: Анализ движения небесных тел

1990

Сборник содержит научные работы по небесной механике, астрометрии и астрономическим приборам.

Орбиты кометDebess mehānikaАстрометрия:NATURAL SCIENCES::Physics::Astronomy and astrophysics [Research Subject Categories]Небесная механикаАстрономияСолнечная системаAstrofizikaAstronomija
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