Search results for "illumina"
showing 10 items of 153 documents
Experience and Existence Revisited Something Essential on A Philosophical Education in Film Art
2013
Abstract The film, the living imagery, traces out its legend before the eyes of the viewer seated there in the darkened space, and in his consciousness becomes a lived spectacle, an interiorised impress of experience. It takes up its abode in him and he falls in step with its movement, merging with the stream of its narrative. In this there evolves an aesthetic-existential situation – of one, many; of one, a qualitative multiplicity is born, and with it the experienced essence of the unique, the inimitable. On this same, the critic pronounces judgement – as often as not his verdict – on this spectacle which he – and another – has beheld; that individual, original experience is thus now couc…
Innovazione in luce. Dal patrimonio archeologico all’ambiente costruito contemporaneo
2012
Il presente articolo parte dalle considerazioni finali della tesi di dottorato dell'autore e sviluppa le questioni delineate nelle conclusioni. La tesi sulla "Luce e Archeologia" evidenzia come, in molti casi, l'illuminazione possa essere considerato come materiale "immateriale altro", per aiutare la comprensione e la valorizzazione dei contesti antichi. In generale, è stato dimostrato che attraverso la combinazione di tecnologie innovative, la luce può essere usata per cambiare il mondo, per modellare le città, così come l'architettura e gli spazi in generale. Luce, materiale impalpabile, può trasformarsi in materia concreta, sia per la riconfigurazione degli ambienti interni, che per gli …
Electromagnetic spectrum and color vision
2004
In most of occasions the maps, drawings and printed images are elaborated thinking that the observer will visualize them with illuminants like the light of the day. With these illuminants, for example the CIE D/sub 65/, we can distinguish the great quantity of colors that it is capable the human eye. But if the illuminant has a very different spectrum than the light of day, for example the light of acetylene, the number of colors that we are able to distinguish can decrease drastically.
Dynamique de la communauté microbienne de sols tropicaux suite à une application répétée de fertilisants organiques et minéraux
2019
Organic waste products (OWP) with NPK mineral fertilization are known to have an impact on soil microbial communities. However, dynamic of these communities following a repeated OWP and NPK application has not been well described. In the present study, this dynamic was observed on soil sampled at the La Mare (La Réunion) field experiment, which was set up in 2013. This experiment includes control plot (without organic input, but mineral fertilization) and several plots receiving different types of OWP coupled with NPK fertilization. Physico-chemical parameters were measured on soils and OWPs (2013 to 2017). Soil microbial biomass (from 2013 to 2018) and the structure of microbial community …
Creation and collaborative edition of a living book. Feedback
2018
Kolmiulotteisten mallien yleisvalon varjostus ilman säteenjäljitystä
2004
FPI Based Hyperspectral Imager for the Complex Surfaces : Calibration, Illumination and Applications
2022
Hyperspectral imaging (HSI) applications for biomedical imaging and dermatological applications have been recently under research interest. Medical HSI applications are non-invasive methods with high spatial and spectral resolution. HS imaging can be used to delineate malignant tumours, detect invasions, and classify lesion types. Typical challenges of these applications relate to complex skin surfaces, leaving some skin areas unreachable. In this study, we introduce a novel spectral imaging concept and conduct a clinical pre-test, the findings of which can be used to develop the concept towards a clinical application. The SICSURFIS spectral imager concept combines a piezo-actuated Fabry–Pé…
Approssimazioni a una "filologia per immagini". Ipotesi di lavoro per il Dit dou Lyon di Guillaume de Machaut
2021
Among the dits of Guillaume de Machaut consecrated to animal figures, the Dit dou lyon deserves a new ecdotic and critical study. It is a narrative work dating back to 1342, consisting of more than two thousand octosyllabes and transmitted by eleven manuscripts (14th-15th centuries), which contain Machaut’s works and almost all accompanied by a rich iconographic apparatus. Indeed, the two manuscripts that do not keep miniatures are however prepared to receive them, as proof of the importance of the iconographic element in the process of making manuscripts containing the works of Guillaume de Machaut, then to their reception and “monumentalization”. This article reflects on the nature of the…
Live imaging of developmental processes in a living meristem of Davidia involucrata (Nyssaceae).
2014
Morphogenesis in plants is usually reconstructed by scanning electron microscopy and histology of meristematic structures. These techniques are destructive and require many samples to obtain a consecutive series of states. Unfortunately, using this methodology the absolute timing of growth and complete relative initiation of organs remain obscure. To overcome this limitation, an in vivo observational method based on Epi-Illumination Light Microscopy (ELM) was developed and tested with a male inflorescence meristem (floral unit) of the handkerchief tree Davidia involucrata Baill. (Nyssaceae). We asked whether the most basal flowers of this floral unit arise in a basipetal sequence or, altern…
Semblanza iconográfica de la realeza sapiencial de Alfonso X: las miniaturas liminares de los códices regios
2016
La producción libraria de Alfonso X testimonia la simbiosis perfecta entre las funciones de gobierno y la labor intelectual y sistematiza su ideario político y cultural, no solo en texto, sino también en imagen. A partir de las miniaturas liminares de los códices regios, se evidencia que el motivo icónico privilegiado en la representación personal de Alfonso X es el rey con el libro: se analizan las distintas variantes de este modelo iconográfico que estampa la amplia gama de atribuciones que conforman el concepto de autoría alfonsí y consolida el modelo de la realeza sapiencial castellana.