Search results for "Lier"
showing 10 items of 906 documents
Eron dialogi, eettinen dialogi : Luce Irigarayn filosofinen teksti tekoina Sukupuolieron etiikka -teoksessa
2013
Tässä tutkielmassa tarkoitukseni on tarkastella ranskalaisen feministifilosofi Luce Irigarayn (s.1930) filosofisen kirjoittamisen, lukemisen ja tulkinnan tapoja Sukupuolieron etiikka -teoksessa. Keskityn erityisesti tarkastelemaan Irigarayn erityistä tapaa käydä dialogia filosofian historian klassikkotekstien kanssa. Johtopäätökseni on, että Irigarayn filosofinen teksti kommunikoi useilla eri tekstin tasoilla, mistä syystä hänen filosofiansa ymmärtäminen edellyttää mahdollisimman laajaa tulkinnan näkökulmaa: filosofisen tekstin tyyli, valinnat ja motiivit on käsitettävä osaksi hänen ajatteluaan. Pyrin osoittamaan, että Irigarayn filosofinen teksti sisältää ns. tekstuaalisia tekoja, ja olen …
A LiDAR Prototype with Silicon Photomultiplier and MEMS Mirrors
2018
In this paper, we present a low cost prototype of a Time-Of-Flight (TOF) LiDAR system, employing a SiPM as photo detector and MEMS mirrors in order to steer the nanosecond pulsed optical beam with a scanning angle of +/-6°. Preliminary TOF measurements have been performed both indoor and outdoor to test the limits of the system.
TOF LiDAR with SiPM technology
2016
LiDAR (Light Detection And Ranging) systems measures the distance from the sensor to the target by determining the time between the release of the laser pulse to the receiving of the backscattered pulse. The interest in LiDAR technology has exploded in recent years since the applications are numerous. Here, we would highlight the Advanced Driver Assistance Systems (ADAS) and for rendezvous & docking operations between spacecraft. We built two LiDAR systems differing for the detector: a Silicon Photomultiplier (SiPM) and an Avalanche Photodiode (APD). The advantages of the SiPM approach has been extensively discussed in [1]. The comparison between these systems has been performed in terms of…
Comparison in terms of TOF measurements between APD and SiPM for LiDAR applications
2016
We present an experimental comparison of two LiDAR systems, employing the SiPM and the APD as photodetectors, in terms of TOF measurements differing for the distance of the target and at different intensities of ambient light. The use of the APD represents the conventional approach, while the implementation of the SiPM is innovative. The performed measurements achieved very promising results, thus demonstrating the effectiveness of our LiDAR based on SiPM.
Le Chevalier délibéré de Olivier de la Marche traducido por Acuña: poesía y emblemática
2014
ABSTRACT: If in the French original of Le Chevalier delibere one can appreciate the intimate relationship between the poetic text and the gorgeous engravings that accompany and illustrate it, in the tranlated version of Acuna this association is even stronger, to the point that one might say that the translator not only translates the French text linguistically, but also the book's images. This results then in a fusion between text and images that points clearly towards an emblematic vision in the book. KEYWORDS: Hernando de Acuna, Le Chevalier delibere , Emblematics, Translation RESUMEN: Si en la edicion original francesa de Le Chevalier delibere se aprecia una intima relacion entre el tex…
Kindergarten pre-reading skills predict Grade 9 reading comprehension (PISA Reading) but fail to explain gender difference
2020
AbstractOne of the aims for compulsory education is to diminish or alleviate differences in children’s skills existing prior to school entry. However, a growing gender gap in reading development has increasingly been documented. Regrettably, there is scant evidence on whether differences between genders (favouring girls) have their roots in pre-reading skills or whether determining mechanisms are related to factors to do with schooling. We examined the extent to which pre-reading skills assessed in Kindergarten (age 6) predict reading comprehension in Grade 9 (age 15) and, whether the gender difference in reading comprehension can be explained by gender differences in the Kindergarten pre-r…
Un approccio GIS per la valutazione dell’equità di accesso alle cure per infarto acuto del miocardio in Sicilia
2012
Una delle principali cause di morte per Infarto Acuto del Miocardio (IMA) è ancora dovuta al tempo intercorso tra l’esordio ed il trattamento. Tale ritardo è attribuibile sia alla mancanza di consapevolezza sui sintomi di infarto che al tempo necessario per raggiungere la struttura ospedaliera. Ciò può comportare un diseguale accesso ai trattamenti ospedalieri in termini di tempestività delle cure e di conseguenza esiti differenti in funzione della distanza delle strutture ospedaliere dalla residenza dei singoli utenti. Obiettivo del presente lavoro è quello di analizzare la distribuzione territoriale delle strutture ospedaliere in Sicilia al fine di individuare le aree comunali più distant…
Coping with the costs of car dependency : A system of expedients used by low-income households on the outskirts of Dijon and Paris
2018
International audience; Living on low incomes and in a car-dependent area is often interpreted as a double burden for households, even if the two characteristics are often interdependent. While their capacity for mobility is lower, low-income households in outer suburban areas are nonetheless mobile. Their capacities in this domain should not be underestimated or overlooked. They can command a set of alternative practices or expedients to deal with car-related economic stress by a set of resources derived essentially from spatial proximity. This article aims to present and analyse the diversity of these expedients for the case of outer suburban areas around Paris and Dijon. The analysis of …
Characterization of a medium size Xe/TMA TPC instrumented with microbulk Micromegas, using low-energy gamma-rays
2014
NEXT-MM is a general-purpose high pressure (10 bar, $\sim25$ l active volume) Xenon-based TPC, read out in charge mode with an 8 cm $\times$8 cm-segmented 700 cm$^2$ plane (1152 ch) of the latest microbulk-Micromegas technology. It has been recently commissioned at University of Zaragoza as part of the R&D of the NEXT $0\nu\beta\beta$ experiment, although the experiment's first stage is currently being built based on a SiPM/PMT-readout concept relying on electroluminescence. Around 2 million events were collected during the last months, stemming from the low energy $\gamma$-rays emitted by a $^{241}$Am source when interacting with the Xenon gas ($\epsilon$ = 26, 30, 59.5 keV). The localized…
NEXT-100 Technical Design Report (TDR). Executive summary
2012
[EN] In this Technical Design Report (TDR) we describe the NEXT-100 detector that will search for neutrinoless double beta decay (ßß0v) in 136XE at the Laboratorio Subterráneo de Canfranc (LSC), in Spain. The document formalizes the design presented in our Conceptual Design Report (CDR): an electroluminescence time projection chamber, with separate readout planes for calorimetry and tracking, located, respectively, behind cathode and anode. The detector is designed to hold a maximum of about 150 kg of xenon at 15 bar, or 100 kg at 10 bar. This option builds in the capability to increase the total isotope mass by 50% while keeping the operating pressure at a manageable level. The readout pla…