Search results for "SAS"
showing 10 items of 2933 documents
Demokrātiska skolas vadīšana
2019
Maģistra darba tēma “Skolas demokrātiskā vadīšana” mūsdienās ir aktuāla un maz pētīta. Demokrātiskām praksēm izglītības iestādes vadīšanā ir globāla nozīme — piemērojot tas būs iespējamā pariešanā no veca izglītības kvalitātes standarta uz jauno, kurš tiek reglamentēts visā Eiropas Savienības mērogā. Maģistra darba mērķis - demokrātiskās izglītības principu un to metožu ieviešanas kompleksa izpēte Latvijas vispārizglītojošajā sistēmā, salīdzinot ar ārzemju pieredzi. Pamatojoties uz veikto pētījumu, raksturot demokrātiskas izglītības un izglītības iestāžu vadīšanas pazīmes un piedāvāt iespējamos priekšlikumus. Pētījumi par šo tēmu balstās uz rietumu autoru darbiem, kuri ir veltīti sabiedrība…
La primera agricultura Pitiusa y Balear: las evidencias de la Cova des Riuets
2014
Se presentan las evidencias relacionadas con las prácticas agrícolas de los primeros pobladores de Formentera halladas en las excavaciones de la cova des Riuets (La Mola, Formentera). La cueva conservaba un contexto de inicios del segundo milenio BC muy rico en restos cerámicos y orgánicos de todo tipo (fauna, ictiofauna, malacofauna, carbones, etc), entre los que destacan los carpológicos, dada la escasez de estos en los contextos prehistóricos baleares. Por otra parte también se encontraron fragmentos de las partes activas y pasivas de los molinos, que permiten acercarnos a su tipología y realizar analíticas que nos indiquen su funcionalidad.
LA CATEDRAL DE SASSARI Y LA ARQUITECTURA RELIGIOSA EN CERDEÑA ENTRE LOS SIGLOS XVI Y XVIII
2016
This research has tried to analyze the different phases constructions of the Sassari cathedral and in particular the realization of the façade between the end of the seventeenth century and the beginning of the eighteenth century. This wide arch chronological framework has allowed for a broader reflection on the changes of language and various architectural projects on the island through the complex political and economic conditions that followed centuries. We have analyzed the transformations carried out between the 15th and XVI, as much of the convents as of the dioceses and parochial churches, passing through those that originated under the rule of Philip II. Subsequently, we have devote…
Biežākās arodsaslimšanas un to iemesli māsām dažādās vecuma grupās lokālajā slimnīcā
2020
Bakalaura darba tēma – “ Biežākās arodsaslimšanas un to iemesli māsām dažādās vecuma grupās lokālajā slimnīcā”. Izvēlētās tēmas aktualitāti nosaka tas, ka katru gadu cilvēku skaits ar pirmreizējām arodsaslimšanām pieaug. Pēc Valsts darba inspekcijas 2018. gada datiem, veselības aprūpes nozare ir trešā lielākā nozare, kurā ir konstatēts viens no lielākajiem jauno arodslimnieku skaits, turklāt 66% no pirmreizēji apstiprinātajiem arodslimniekiem bija sievietes. Darba mērķis ir izpētīt un analizēt kādas ir biežākās arodsaslimšanas un to iemesli māsām dažādās vecuma grupās. Pētniecības uzdevumi ir izpētīt un analizēt literatūru par arodsaslimšanām, arodsaslimšanām māsu vidū, arodsaslimšanu izrai…
Bring a flower to New York City, then another hundred and a thousand more: The multilateral forms of making art in the socio-political practice of Sa…
2019
An essay on the sustainable projects of Sasha Vinci for his solo exhibition in New York City.
Pharmacological blockade of the fatty acid amide hydrolase (FAAH) alters neural proliferation, apoptosis and gliosis in the rat hippocampus, hypothal…
2015
Endocannabinoids participate in the control of neurogenesis, neural cell death and gliosis. The pharmacological effect of the fatty acid amide hydrolase (FAAH) inhibitor URB597, which limits the endocannabinoid degradation, was investigated in the present study. Cell proliferation (phospho-H3(+) or BrdU(+) cells) of the main adult neurogenic zones as well as apoptosis (cleaved caspase-3(+)), astroglia (GFAP(+)), and microglia (Iba1(+) cells) were analyzed in the hippocampus, hypothalamus and striatum of rats intraperitoneally treated with URB597 (0.3 mg/kg/day) at one dose/4-days resting or 5 doses (1 dose/day). Repeated URB597 treatment increased the plasma levels of the N-acylethanolamine…
Leachate analyses of volcanic ashes from Stromboli volcano: A proxy for the volcanic gas plume composition?
2011
[1] Many volcanoes show a change in chemical composition of the gas phase prior to periods of eruptive activity. Fine-grained tephra erupted from active vents and transported through volcanic plumes can adsorb, and therefore rapidly scavenge, volatile elements such as sulfur, halogens, and metal species in the form of soluble salts adhering to ash surfaces. Analysis of such water-soluble surface materials is a suitable supplement for remote monitoring of volcanic gases at inaccessible volcanoes. In this work, ash samples of the 2004 to 2009 eruptive activity of Stromboli volcano were sampled, leached, and analyzed for major and trace elements. Data analysis and interpretation was focused on…
Radio emissions from double RHESSI TGFs
2016
Abstract A detailed analysis of Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) terrestrial gamma ray flashes (TGFs) is performed in association with World Wide Lightning Location Network (WWLLN) sources and very low frequency (VLF) sferics recorded at Duke University. RHESSI clock offset is evaluated and found to experience changes on the 5 August 2005 and 21 October 2013, based on the analysis of TGF‐WWLLN matches. The clock offsets were found for all three periods of observations with standard deviations less than 100 μs. This result opens the possibility for the precise comparative analyses of RHESSI TGFs with the other types of data (WWLLN, radio measurements, etc.) In ca…
Binary logistic regression versus stochastic gradient boosted decision trees in assessing landslide susceptibility for multiple-occurring landslide e…
2015
This study aims to compare binary logistic regression (BLR) and stochastic gradient treeboost (SGT) methods in assessing landslide susceptibility within the Mediterranean region for multiple-occurrence regional landslide events. A test area was selected in the north-eastern sector of Sicily (southern Italy) where thousands of debris flows and debris avalanches triggered on the first October 2009 due to an extreme storm. Exploiting the same set of predictors and the 2009 event landslide archive, BLR- and SGT-based susceptibility models have been obtained for the two catchments separately, adopting a random partition (RP) technique for validation. In addition, the models trained in one catchm…
Variation of H2O/CO2and CO2/SO2ratios of volcanic gases discharged by continuous degassing of Mount Etna volcano, Italy
2008
[1] We applied the Multi-GAS technique to measure compositions of the volcanic plumes continuously discharged from summit craters of Voragine, Northeast and Bocca Nuova at Mount Etna, in an attempt to estimate compositions of the source volcanic gases. The estimated CO2/SO2 and H2O/CO2 ratios of the volcanic gases show a large variation ranging from 0.6 to 30 and from 1 to 18, respectively. This variability overlaps with the compositional range of dissolved volatiles in melt inclusions and their coexisting bubbles in a magma chamber and can be caused by the low-pressure degassing of a magma with variable bubble content ranging from 0.3 to 15 wt.%. The variable bubble content in the magma is…