Search results for "CAPE"
showing 10 items of 1938 documents
L’insondabile bellezza del “silenzio” nei paesaggi del domani
2023
Il contributo intende affrontare il tema del rapporto tra architettura e natura attraverso il ruolo strutturante che il paesaggio antropizzato svolge per quel tipo di progetto che fonda la sua essenza costitutiva sulla dimensione fisica e trascendente dei luoghi, nel senso della nozione kantiana di Stimmung. Una nozione sussunta all'interno di una condizione più ampia di tonalità emozionale che pervade il paesaggio inteso come scopo principale dell'architettura. Ovvero l'area privilegiata della riflessione teorica, della ricerca della poiesis, intesa come actio transiens, e della práxis, intesa come processo operativo che trova il senso del suo sviluppo all'interno dell'azione progettuale s…
Relationship Between Neotectonics And Fluid Escaping In The Northern Sicilian Continental Margin
2011
New exploration in the marine environments has revealed that the fluid escape structures are often associated with neotectonic elements and are aligned along the same direction. Sometimes is observed the migration of fluid along fault planes to the sea floor as gas venting (Forrest et al., 2005). This paper aims to recognize and to classify the different types of structures associated with fluid seepage, particularly those that develop along alignments coinciding with or parallel to the neotectonic lineaments, in order to assess the interactions between tectonics and fluid circulation. The study area extends, from west to east, from the Gulf of Castellammare to the Gulf of Termini (offshore…
The influence of solid retention time on IFAS-MBR systems: analysis of system behavior.
2018
A University of Cape Town Integrated Fixed-Film Activated Sludge Membrane Bioreactor (UCT-IFAS-MBR) pilot plant was operated at different values of the sludge retention time (SRT). Three SRTs were investigated at different durations: indefinitely, 30 and 15 days. The organic carbon, nitrogen and phosphorus removal, kinetic/stoichiometric parameters, membrane fouling tendency and sludge filtration properties were assessed. The findings showed that by decreasing the SRT, the pilot plant could maintain excellent carbon removal efficiencies throughout the experiments. In contrast, the biological carbon removal showed a slight nitrification and was slightly affected by the decrease of the SRT, s…
Impact of land-use type and harvesting on population structure of a non-timber forest product-providing tree in a semi-arid savanna, West Africa
2011
Non-timber forest products (NTFPs) strongly contribute to livelihood security in the semi-arid tropics. Main factors determining the populations of NTFP-providing species are human activities. This study examined the impact of land-use, combined with rates and patterns of debarking and chopping on a NTFP-providing tree (Anogeissus leiocarpa) in Burkina Faso. We compared stands in a protected area (W National Park) with those of its surrounding communal area (fallows, croplands) in order to (i) obtain an indication on the status of the population, (ii) assess its harvesting tolerance, (iii) estimate the sustainability of present management, and (iv) derive which additional management strateg…
The Role of the Night & the Northern Lights in the Production of a New Touristic Imaginary of the North
2015
International audience; Our work is based on empirical observation: the development of a tourist offer proposing to observe the northern lights in some Nordic areas. We place these developments in a broader dynamic of changes in our relationship to the night. These changes find a translation in a tourism that takes the night and its environmental resources as objects. This communication focuses on a particular object of these tourist dynamics: the northern lights. We formulate the following hypothesis: the erosion by the urban lighting of the “natural” night and of the accessibility to its “environmental resources” (as the starry sky, for example) provides an opportunity for some areas of l…
The Production of the Landscape of Exception in High Conflict Zone
2013
A wide range of literature shows the persistence of high conflicts and power inequalities in the urban dimension. Consequently, there is a wide exploration of discrimination and subjugation of minority groups in urban areas; on the other hand, there are many progressive and radical urban movements (and scholars) around the world working (and researching) for better and more equal living conditions in the cities. The paper shifts this focus to landscape, analyzing landscape transformation in the West Bank as a result of power inequalities, discrimination, conflicts and colonization. The ongoing transformation of landscape in high conflict zones stretches the meaning of landscape from a natur…
Dei, semidei ed eroi nella Sicilia greca
2022
Quando la presenza di Odisseo comincia ad essere localizzata anche in Sicilia, a partire dalla seconda metà del V secolo a.C., nell’isola erano già presenti molti culti e presenze divine ed eroiche. In questa breve sintesi il paesaggio religioso siciliano è descritto attraverso quel prezioso Baedeker ante litteram che è (almeno per alcuni aspetti) la Biblioteca diodorea. When the presence of Odysseus also began to be localised in Sicily, starting in the second half of the 5th century BC, many cults and divine and heroic presences were already present on the island. In this brief summary, the Sicilian religious landscape is described through that precious Baedeker ante litteram that is (at l…
IL RUOLO DELL’OLEASTRO INVEGES DI SCIACCA NELLA DEFINIZIONE DEL PAESAGGIO FORESTALE STORICO DELLA SICILIA
2016
L’oleastro, Olea europaea var. sylvestris (Mill.) Lehr, è uno delle componenti rappresentative della vegetazione mediterranea. Specie considerata caratteristica della macchia (Oleo-Ceratonion siliquae Br.-Bl. ex Guinoch. e Drouin. 1944) si accompagna con altre sclerofille e specie caducifoglie estive con le quali forma aspetti di vegetazione alto arbustiva o arborescente. Ma l’oleastro in Sicilia è anche un elemento di boschi termofili, di territori che presentano una certa xericità ambientale, potenzialmente diffusi in un’ampia fascia altimetrica che si estende dalla costa fino a 800-1000 m di quota. In tale contesto, l’oleastro si accompagna con querce caducifoglie termofile, quali Quercu…
Wild olive seed weevil in South Africa, Anchonocranus oleae Marshall (Coleoptera Curculionidae), a rediscovery after a century
2019
The wild olive seed weevil, Anchonocranus oleae Marshall, 1912 was not found after its description and the study of its biology by Silvestri in 1915. Recently, A. oleae larvae were found alive inside the kernels of wild olives (O. europaea subsp. cuspidata) collected from trees between 2009 and 2012 in the Western Cape, South Africa. No weevil larvae were found in cultivated olives collected during the same period. Only two adult weevils emerged from olives collected on the tree and on the ground. Over the sampling period 20 adults were collected directly on wild olive trees at different sites in the Western Cape and one in the Eastern Cape. All adults were shown to be conspecific with the …
Immunophenotype based on inflammatory cells, PD-1/PD-L1 signalling pathway and M2 macrophages predicts survival in gastric cancer
2020
Abstract Background Immune response against cancer has prognostic impact but its role in gastric cancer is poorly known. The aim of the study was to assess the prognostic significance of immune cell score (CD3+, CD8+), tumour immune escape (PD-L1, PD-1) and immune tolerance (Clever-1). Methods After exclusion of Epstein-Barr virus positive (n = 4) and microsatellite instable (n = 6) tumours, the study included 122 patients with GC undergoing D2 gastrectomy. CD3+ and CD8+ based ICS, PD-L1, PD-1 and Clever-1 expressions were evaluated. Differences in survival were examined using Cox regression adjusted for confounders. The primary outcome was 5-year survival. Results The 5-year overall surviv…