Search results for "Lier"
showing 10 items of 906 documents
NUOVE RAPPRESENTAZIONI DEL MEZZOGIORNO AGRICOLO. UNA RICERCA ETNOGRAFICA SULLA FILIERA OLIVICOLA IN SICILIA OCCIDENTALE.
La Bastide Blanche à Peyrolles (Bouches-du-Rhône) : site perché du Néolithique final Rhône-Ouvèze et Campaniforme
2003
Aix-en-Provence
L’occupation du Néolithique final de Trémonteix (Puy-de-Dôme) et ses assemblages de mobilier
2020
In the heart of Auvergne (Puy-de-Dôme), the Late Neolithic settlement of Trémonteix is established beneath the Côtes de Clermont-Ferrand, a vast basalt plateau that dominates the north of the actual agglomeration. Within the framework of a rescue archaeology, an excavation conducted by Inrap, over 2588 m2 and has delivered several features and revealed a number of terraced constructions, dug into the bank of an ancient river bed. These are sheltered spaces (building 1) and artisanal activity zones, documented by pits and remains of occupation levels that were rich in finds. These constructions provided various pottery types, worked flint, an abundance of mainly domestic animal remains, work…
LO SPAZIO OSPEDALIERO: TENDENZE IN ATTO E INDIRIZZI PROGETTUALI
2011
OLIVE OILS FROM THE MEDITERRANEAN BASIN
2021
Sicily, located in the center of the Mediterranean basin, has represented for centuries a meeting point between different civilizations that have contributed to creating a wide genetic diversification of the Sicilian olive heritage, which has led to an improvement in the quality of the olive trees. In Sicily, today this diversification is comparable with other typical varieties of the Mediterranean basin, especially from an analytical point of view. Two international varieties were analyzed such as Arbequina and Koroneiki, two main Sicilian varieties such as Biancolilla and Nocellare del Belice, two minor varieties in the Sicilian varietal panorama such as Crastu and Tonda Iblea and finally…
I: Boxplots - die flexible Alternative zum „Antennenbildchen”
2002
Data description for continuous parameters is sometimes only based on means and standard deviations of measurement series, graphical representation only concentrates on corresponding "MSE plots", which provide means and standard deviations or even only mean squared errors. However, this strategy is only correct for normally distributed data. Outliers may seriously bias mean and standard deviations and may therefore lead to wrong clinical conclusions. The present paper suggests the use of medians and quartiles, which - just like their graphical pendant, the nonparametric "box whisker plot" - can be applied much more flexibly.
L'oppidum arverne de Gondole (Le Cendre, Puy-de-Dôme).
2009
Si photomultipliers for bio-sensing applications
2016
In this paper, silicon photomultipliers (SiPM) are proposed as optical detectors for bio sensing. Optical transduction is the most used detection mechanism in many biosensor applications, such as DNA microarray and real-time polymerase chain reaction. The performances of a 25 pixels device used for both applications are studied. The results confirm that the SiPM is more sensitive than the traditionally employed detectors. In fact, it is able to experimentally detect 1 nM and 100 fM of fluorophore concentrations in dried samples and solutions, respectively. We present and discuss in details the detector configuration and its characterization as fluorescence detector for bio sensing.
Expansion cone for the 3-inch PMTs of the KM3NeT optical modules
2013
[EN] Detection of high-energy neutrinos from distant astrophysical sources will open a new window on the Universe. The detection principle exploits the measurement of Cherenkov light emitted by charged particles resulting from neutrino interactions in the matter containing the telescope. A novel multi-PMT digital optical module (DOM) was developed to contain 31 3-inch photomultiplier tubes (PMTs). In order to maximize the detector sensitivity, each PMT will be surrounded by an expansion cone which collects photons that would otherwise miss the photocathode. Results for various angles of incidence with respect to the PMT surface indicate an increase in collection efficiency by 30% on average…
Design and implementation of a portable fNIRS embedded system
2015
We report on the design, development and operation of a portable, low cost, battery-operated, multi-channel, functional Near Infrared Spectroscopy embedded system, hosting up to 64 optical sources and 128 Silicon PhotoMultiplier optical detectors. The system is realized as a scalable architecture, whose elementary leaf consists of a probe board provided with 16 SiPMs, 4 couples of bi-color LED, and a temperature sensor, built on a flexible stand. The hardware structure is very versatile because it is possible to handle both the switching time of the LED and the acquisition of the photodetectors, via an ARM based microcontroller.