Search results for "AIG"

showing 10 items of 918 documents

Oribatid mites (Acari: Oribatida) in boreal forest floor and decaying wood

2008

Summary We studied the oribatid mite communities in forest floor and in decaying wood in pine (Pinus sylvestris), spruce (Picea abies) and deciduous (mainly Betula pendula and B. pubescens) forests at different latitudes in Finland. The study sites were either in mature managed forests or in old-growth forests in nature reserves. Altogether 78 sites were sampled in 2004 and 2005, yielding a total of 38,145 oribatid mites belonging to 133 species, of which four were new to Finland. Oribatid mite communities differed in terms of total number and community structure between forest types and latitudes within the boreal forest zone. The most abundant and diverse communities were in spruce forest…

Forest floorDeciduousHabitatEcologyTaigaSoil ScienceSpecies diversityPicea abiesCoarse woody debrisBiologybiology.organism_classificationOribatidaEcology Evolution Behavior and SystematicsPedobiologia
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Building and evaluating predictive occupancy models for the Siberian flying squirrel using forest planning data

2005

Abstract We analyzed the applicability of forest planning data in predicting the occurrence of the Siberian flying squirrel (Pteromys volans) in managed northern boreal forests, in northeast Finland. Forest planning data is a source of information about forest characteristics for forest managers that may be used in estimating the availability of certain habitats for species conservation. Flying squirrel populations have declined in Finland, most probably due to habitat change and loss and maintenance of suitable habitats can be seen as a fundamental task in species conservation. First, we surveyed 715 ha of older spruce-dominated forest consisting of 91 stands, of which 35 were found occupi…

Forest planningPteromys volansbiologyOccupancyEcologyTaigaForestryManagement Monitoring Policy and LawFlying squirrelbiology.organism_classificationField (geography)Habitat changeGeographyHabitatPhysical geographyNature and Landscape ConservationForest Ecology and Management
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Campaniformes insulaires et continentaux de France et d'Italie méditerranéennes: Relations et échanges entre Corse, Sardaigne, Toscane et Midi frança…

2006

Les spectaculaires développements régionaux du Campaniforme dans le sud-est de la France, en Toscane et en Sardaigne traduisent, par un certain nombre d'éléments, une origine commune et des relations parfois suivies de contacts et d'échanges dans la seconde moitié du troisième millénaire avant notre ère. Cependant, leur profusion qui s'oppose à la quasi-absence de vestiges campaniformes en Corse, des décalages chronologiques d'implantation et des influences multiples (méditerranéennes, centre-européennes...) montrent l'existence de plusieurs réseaux de diffusion dans le temps et dans l'espace ainsi que des mécanismes historiques complexes.Ce court article propose de croiser différentes appr…

FranciaCampaniforme[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and PrehistorySardaigneCorsicaChalcolithiquediffusioneSardegnaFrance du Sud-EstMediterraneoméditerranéeCorsecéramiqueComputingMilieux_MISCELLANEOUS[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and PrehistoryItaliePréhistoirediffusionEurope du SudItaliaToscanepériodisationperiodizzazione[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and Prehistorytypologie céramiqueFranceoccupation du sol
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De Finnis cornutis

2014

<p><em>Horned Finns</em>. The ‘cornuti Finni’ mentioned in the <em>Historia Norwegiae</em> have not found their explanation, because the Latin word <em>cornu</em>, from which the adjective is derived, has been understood in the strict sense of ‘horn on the head’. The Latin word, however, also means ‘hoof’ of horses or ‘cloven hoof’ of cows and goats, even of the mythologic Faunus and Pan. In December 1913 Kai Donner saw in Dudinka Avam-Samojeds, who because of their cylindrically shaped reindeer winter boots, the front of which was hoof-shaped, were called ‘hoofed men’ (in Finnish ‘kaviolliset miehet’). In the extracts of Aristeas of Proconnesus, wh…

French horncalceamenta Samoiedorumetymologia nominis LappiLatin wordAncient historyGenealogyGeographylcsh:Norwegian literatureEthnonymHippopodeslcsh:PT8301-9155Cornua pedumEtymologyCloven hoofMeaning (existential)AigipodesAdjectiveFoot (unit)Nordlit
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Zvaigžņotā Debess: 2012, Rudens (217)

2012

Saturs: P.Stučkas LVU ieguldījums astronomijas speciālistu sagatavošanā ; Starp "maldugunīm" un zvaigznēm ; A.Alksnis. Dawn kosmosa misija palīdz atklāt asteroīda Vesta noslēpumus ; D.Docenko. Komentārs: Par Higsa bozona atklāšanu ; I.P. Frīdriha Candera 125.dzimšanas dienai Krievijas Pasts izdevis marku ; P.Leckis. Mākoņu pārklātais pavadonis ; D.Kotlere, I.Šmelds. Kosmisko atlūzu novērojumi Ventspils Starptautiskajā radioastronomijas centrā ; Pirmo reizi “ZvD”: Dace Kotlere ; I.P. Divas dienas, godinot Jāni Ikaunieku (28.IV 1912.–27.IV 1969.) ; I.Pundure. Jāņa Ikaunieka devums Latvijas astronomijai ; N.Cimahoviča, Imants Vilks, R.Saveļjeva, T.Millers, A.Krastiņš. Atmiņas par Ikaunieku ; E…

Frīdriham Canderam – 125 (Pastmarkas)LVU astronomijas studenti – 1952. gada diplomandiSfērisks saules pulkstenis (Kocēni)Marss – nolaišanās bez izpletņiemKonkurss skolēniem OdysseusZvaigžņu tēma mākslā – dzeja un zīmējumiJānis IkaunieksLU Astronomiskā observatorija (vēsture):NATURAL SCIENCES::Physics::Astronomy and astrophysics [Research Subject Categories]Dawn misija – asteroīds VestaJauno zinātnieku EXPO 2012 Briselē – sarkano zvaigžņu pētījumiAstronomiskās parādības – 2012.gada rudenīFizikas docents Jānis Kariss (22.06.1927.-22.09.2011.)Higsa bozons – atklāšanaMagnusam Georgam Paukeram – 225Venēras pāriešana – novērojumi Rīgā Jūrmalā Carnikavā Ventspils novadāLatvijas 62. matemātikas olimpiāde – uzdevumiTitānsKosmiskās atlūzas – novērojumi Ventspils Starptautiskajā radioastronomijas centrā
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Zvaigžņotā Debess: 2012, Vasara (216)

2012

Contents: “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: E.Bervalds. From Intention to Reality (abridged) ; A.Egle. Conceptions of Our Ancestry About Heavenly Bodies and Astronomical Phenomena (abridged) ; NEWS: I.Eglītis. Asteroid Discovered at Baldone Observatory Named after Ikaunieks ; A.Alksnis. ALMA Helps to Study Planetary System of Star Fomalhaut ; A.Alksnis. More than Ten Light-Years Long Filament of Cosmic Dust Discovered ; A.Alksnis. Billions of Rocky Planets in the Milky Way ; SPACE RESEARCH and EXPLORATION: M.Sudārs. The Little Secret Space Shuttle Is Flying! ; M.Sudārs. Too Much Litter! Not in Rubbish Dump, but in the Space! ; “ENERĢIJA un PASAULE” VISITS “ZVAIGŽŅOTĀ DEBESS”: Talk with D…

Frīdriham Canderam – 125Asteroīds “Ikaunieks”Viesuļvētra Piena Ceļa binārajā sistēmā IGR J17091 – Čandras atradumsĢeologi par dzīvību uz Zemes – grāmataLVU astronomijas studenti – 1952.gada diplomandi (turpin.)Astronomiskās parādības – 2012.gada vasarāZvaigžņu mākonis LH 88 – Habla Paslēptie dārgumiSeminārs astronomijas skolotājiem7. debess vērotāju salidojums Suntažu observatorijāDalības saules pulksteņiJupitera konjunkcija ar Venēru martā“Enerģija un Pasaule” – “Zvaigžņotā Debess”Marss – slēptie ledājiPlanētu sistēma ap FomalhautuHermanim Ernstam Pflaumam – 150Molekulārais mākonis Vērša zvaigznājāKlinšainās planētas mūsu GalaktikāEzers “Džina krūka” Ziemeļkaukāzā – zemūdens ekspedīcijasZvaigžņu tēma mākslā – dzeja un zīmējumiAtkritumi kosmosā – problēmasLAB seminārs Ērgļa FīSpace Shuttle X-37BFiziķim Jurim Zaķim – 75Par Sauli pirms 100 gadiemDainis Draviņš par astronomiju"Mini planetārijs" Baldones observatorijā
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Dense matter with eXTP

2019

In this White Paper we present the potential of the Enhanced X-ray Timing and Polarimetry (eXTP) mission for determining the nature of dense matter; neutron star cores host an extreme density regime which cannot be replicated in a terrestrial laboratory. The tightest statistical constraints on the dense matter equation of state will come from pulse profile modelling of accretion-powered pulsars, burst oscillation sources, and rotation-powered pulsars. Additional constraints will derive from spin measurements, burst spectra, and properties of the accretion flows in the vicinity of the neutron star. Under development by an international Consortium led by the Institute of High Energy Physics o…

GAMMA-RAY PULSARSdense matterAstrophysics::High Energy Astrophysical PhenomenaPolarimetryGeneral Physics and AstronomyFOS: Physical sciencesAstrophysicsNeutronBRIGHTNESS OSCILLATIONS7. Clean energy01 natural sciencesINNER ACCRETION DISKSSpectral lineX-raydense matter; equation of state; neutron; X-rays; Physics and Astronomy (all)Physics and Astronomy (all)Equacions d'estatneutronPulsar0103 physical sciencesMILLISECOND PULSARSX-raysNEUTRON-STARRADIUS CONSTRAINTS010306 general physics010303 astronomy & astrophysicsRELATIVISTIC IRON LINEequation of statePhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)LIGHT CURVESNeutronsEquation of stateQUASI-PERIODIC OSCILLATIONSX-RaysStarke Wechselwirkung und exotische Kerne – Abteilung BlaumAstrophysics::Instrumentation and Methods for AstrophysicsEQUATION-OF-STATEAccretion (astrophysics)Neutron star:Física::Astronomia i astrofísica [Àrees temàtiques de la UPC]Raigs XAstrophysics::Earth and Planetary AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaDense matterDense matter
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Zvaigžņotā Debess: 2011, Pavasaris (211)

2011

Contents: “ZVAIGŽŅOTĀ DEBESS” FORTY YEARS AGO: A.Alksnis. XIV General Assembly of the International Astronomical Union (abridged) ; H.Strods. Jaunlaicene’s Watchmaker (abridged) ; I.Daube. At the Radioastrophysical Observatory of the Latvian Academy of Sciences (abridged). 50 YEARS SINCE GAGARIN’S SPACE FLIGHT: R.Misa. Dream about Cosmos ; A.Zalcmane. Konstantin Tsiolkovsky Astronautics Museum in Kaluga; E.Bērziņa. Outer Space in Pauls Stradins Museum of History of Medicine. NEWS: A.Alksnis. Different Faces of Whirpool Galaxy ; A.Alksnis. The Kleopatra’s Trio and other Minor Planets Groups. SPACE RESEARCH and EXPLORATION: V.Kalniņš. NASA Preparing Solar Probe Plus to Plunge into Sun's Atmos…

Gagarina kosmiskajam lidojumam – 50Konference “A New Space Policy for Europe”Ilgmārs EglītisStarmus – festivāls debess pētniecībai un mākslaiEižens ĀriņšStarptautiskie kosmiskie lidojumi – pastmarkasAleksandra BriedeTrīskāršais asteroīds (216) KleopatraMarsa polārais ledusSaules aptumsums - 2011.gada 4.janvāris RīgaVirpuļgalaktikas M51 attēliPiepūšamās laivas kosmosāAstronomiskās parādības - 2011Zaigai Kiperei – Artura Balklava balvaCiolkovska Kosmonautikas muzejs KalugāMikrometeorīti – vākšanaKonkurss „Mums pieder debesis 2011”NASA kosmiskais aparāts Stardust un Stardust-NExTLU fizikas docents Egons ZablovskisRīgas Politehnikumam – 150Latvijas atklātā fizikas olimpiādeDabas un vēstures kalendāram – 50Debess demonstrējumi Tokijas observatorijāKosmoss Paula Stradiņa Medicīnas vēstures muzejāNASA zonde Solar Probe PlusSeminārs „Ērgļa ipsilon” - Nereta
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Hotspots in cold climate: Conservation value of woodland key habitats in boreal forests

2011

The concept of Woodland Key Habitats (WKH, small-scaled presumed hotspots of biodiversity) has become an essential component of biodiversity conservation in Fennoscandian and Baltic forests. There have been debates over the importance of WKHs in relation to the conservation of biodiversity in production forests. We applied a systematic review protocol and meta-analysis to summarize knowledge on comparisons of biodiversity qualities, such as dead wood and species richness, between WKHs and production forests in relevant countries. We also summarized the knowledge on the impact of edge effects by comparing WKHs surrounded by production forests to WKHs surrounded by clear cuts. Studies had bee…

GeographyHabitatEcologyCold climateTaigaBiodiversityKey (lock)Species richnessWoodlandEcology Evolution Behavior and SystematicsNature and Landscape ConservationGlobal biodiversityBiological Conservation
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Bosquejo geológico industrial y de aguas minerales de la provincia de Santander

1862

Llegenda. - Màrgens graduats Ha servido de base el mapa geográfico publicado por Dn. Francisco Coello

Geologia Cantàbria MapesAigües minerals Cantàbria Mapes
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