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Evoluzione dei valori fondiari, in Italia e in Siclia, e applicazione dell'analisi di regressione multipla per la valutazione dei terreni agricoli in…
2011
Étude des traces de pas de vertébrés du Permien et du Trias d'Ardèche. Enjeux et perspectives.
2022
Le département de l'Ardèche estremarquable car il offre un accès privilégié auxroches sédimentaires permiennes et triasiques danslesquelles abondent les traces de vertébrés fossiles.Une vingtaine de localités et plus de 1500empreintes de pas ont déjà été recensées le longd'une succession sédimentaire affleurant entrePrivas et Les Vans. Ce patrimoine ichnologique,reconnu internationalement, documente le passagede grands groupes de reptiles en terres ardéchoises,incluant essentiellement des représentants basauxde la lignée des crocodiles (pseudosuchiens) et de lalignée des oiseaux (dinosauriformes et dinosaures),ainsi que quelques membres de la lignée des lézards/serpents (lépidosauromorphes)…
Beni culturali e sviluppo, territorio e turismo.
2008
Il lavoro di valorizzazione del patrimonio culturale è considerato dalla pianificazione urbanistica di scuola cosiddetta “territorialista” fattore catalizzante nella generazione di processi di sviluppo locale “auto-sostenibili”. Le ragioni sono molteplici e il richiamarle è utile a motivare il radicamento in una facoltà di architettura di una formazione specialistica per tale lavoro, condotta in forma di ricerca esperienziale in ambiente interdisciplinare, applicando metodologie di costruzione di itinerari tematici dell’arte e dell’architettura.
Formation of Professional Ethos of Executive Public Officials in Latvia, Denmark and Finland
2013
Doktora darba priekšmets ir valsts pārvaldes amatpersonu profesionālā ētosa veidošanās Latvijā, Dānijā un Somijā. Valsts pārvaldes amatpersonu ētoss ir definēts kā šai profesionālai lomai specifiskas normatīvas orientācijas, kas tiek brīvprātīgi pieņemtas kā uzvedības imperatīvi. Valsts amatpersonu profesionālā ētosa veidošanās izpēte ir svarīga, jo tādā veidā var izskaidrot valsts sektora pakļautību korupcijas riskam vai imunitāti pret to. Izpētes mērķis ir bijis identificēt profesionālā ētosa veidošanās sociālos mehānismus uz trīs valstu – Latvijas, Dānijas un Somijas – piemēriem. Darbā tiek pielietota vēsturiskās socioloģijas pieeja un kvalitatīvo pētījumu metode. Pētījuma rezultātu anal…
Una vida en imágenes: los daily photo projects y la retórica del instante
2009
Los daily photo projects son una práctica contemporánea que consiste en tomar una fotografía digital diaria de sus protagonistas hasta el día de su muerte. Las imágenes son ensambladas en un video que, de este modo, concentra sus vidas en minutos. Una vida entera es visualizada como si fuera una secuencia de instantes, de instantáneas. Son alegorías de la vida que muestran el proceso de envejecimiento a modo de espejo, lanzando una nueva mirada al tópico de la vanitas y del autorretrato. El montaje en video es lo que convierte a estos proyectos en vanitas en movimiento ya que la secuencia de fotografías muestra el proceso de envejecimiento. Daily photo projects are contemporary photographic…
Projekts: Storu melno ikru ražošanas uzņēmuma "Sturgeon's Pearl" dibināšana
2015
Maģistra darbā „Projekts: Storu melno ikru ražošanas uzņēmuma SIA „Sturgeon’s Pearl” dibināšana” tiek izstrādāts unikāls biznesa plāns jauna uzņēmuma dibināšanai, ar mērķi izveidot zivju fermas kompleksu ar pilnu tehnisko aprīkojumu ekoloģiski tīras produkcijas – stores melno ikru ražošanai un realizācijai Latvijas Republikas teritorijā. Plānots izmantot jaunāko ikru iegūšanas metodi, nenogalinot zivi, kas ļauj iegūt ikrus vairākas reizes no vienas stores un padarīt ražošanu daudz efektīvāku, bet produkta kvalitāti daudz augstāku. Storu audzēšanas procesa uzsākšana ir laikietilpīga procedūra, tāpēc plānots audzēt un pārdod dzīvo foreli kā papildus produkciju pirmo četru gadu laikā, kamēr sā…
Behavioural adaptations of argulid parasites (Crustacea: Branchiura) to major challenges in their life cycle
2015
Fish lice (Argulus spp.) are obligate ectoparasites, which contrary to most aquatic parasites, retain the ability to swim freely throughout the whole of their life. In fish farms, they can quickly increase in numbers and without effective control cause argulosis, which results in the reduced growth and survival of their fish hosts. The morphology of Argulus spp, including their sensory organs, is suitable for both parasitism and free-swimming. By spending a considerable amount of time away from their host, these parasites risk being excessively dispersed, which could endanger mating success. Here we present a review of recent studies on the behaviour of Argulus spp, especially the aggregati…
Flow cytometric analysis of chronic and acute toxicity of copper(II) on the marine dinoflagellateAmphidinium carterae
2001
Background Copper(II) is a heavy metal whose levels have increased in some marine ecosystems to polluting levels. Dinoflagellates, an important phytoplankton group, are at the base of aquatic food chains and bioaccumulation of copper by these microorganisms can result in complex ecosystem alterations, so we investigated how copper disturbs those cells. Methods Cytotoxic effects of sublethal and lethal copper concentrations ranging from 4.2 nM (control condition) to 3.13 μM estimated labile copper were studied in batch cultures of Amphidinium carterae. Cell morphology, motility, autofluorescence, and fluorescein diacetate (FDA)–dependent fluorescence generation were evaluated by flow cytomet…
Author Correction: Evaluation of three methods for biomass estimation in small invertebrates, using three large disparate parasite species as model o…
2018
Invertebrate biomass is considered one of the main factors driving processes in ecosystems. It can be measured directly, primarily by weighing individuals, but more often indirect estimators are used. We developed two indirect and non-destructive approaches to estimate biomass of small invertebrates in a simple manner. The first one was based on clay modelling and the second one was based on image analysis implemented with open-source software. Furthermore, we tested the accuracy of the widely used geometric approximation method (third method). We applied these three different methods to three morphologically disparate model species, an acanthocephalan worm, a crustacean and a flatworm. To …
In-Depth Characterization of Bioactive Extracts from Posidonia oceanica Waste Biomass
2019
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