Search results for "Tuna"

Argon broadening of the 13CO R(0) and R(7) transitions in the fundamental band at temperatures between 80 and 297K: comparison between experiment and…

2003

We present measurements of Ar-broadening parameters for the R(0) and R(7) lines in the fundamental band of13CO at eight temperatures from 80 to 297 K. The broadening parameters are determined by simultaneous least-squares fitting of spectra recorded using a frequency stabilized diode laser spectrometer. The comparison of the broadening parameter values for R(7) derived at room temperature and different pressures from different line profiles shows that an empirical line profile, which takes into account narrowing effects (Dicke narrowing and absorber speed dependence) but neglects any correlation between collisions, is able to describe the observed lines with constant values of the narrowing…

La obra de Galdós en las traducciones italianas

2020

From the translation of Marianela (1880), the Italian reception of the works of Benito Pérez Galdós through translations does not present a very satisfactory situation, but rather uneven, especially if we take into account the production of contemporary translations to the Canarian writer or in the decades immediately after his disappearance, with some emblematic cases of manipulation with a very partial and censored translation such as that of Fortunata e Giacinta (1926), framed in the Fascist Ventennio, although it was the first translation into a foreign language of the Galdosian masterpiece. This study aims to recover and organize the panorama of translations into Italian of Galdós's na…

Betrug und Täuschung in der Literatur des späten 15. und des frühen 16. Jahrhunderts

2022

‘Donne bibliche da Venanzio Fortunato ad un anonimo compilatore anglosassone’

1991

VOLCANIC CO2 FLUX MEASUREMENTS BY TUNABLE DIODE LASER ABSORPTION SPECTROSCOPY

2013

Introduction In the last decades, the use of near-infrared room-temperature diode lasers for gas sensing has grown significantly. The use of these devices, for instance in combination with optical fibers, is particularly convenient for volcanic monitoring applications [1,2]. Here, we report on the first results of the application of an open-path infrared tunable laser-based at Campi Flegrei (Southern Italy). Such Diode-laser-based measurements were performed, during two field campaigns (october 2012, and january 2013), in the attempt to obtain novel information on the current degassing unrest of Solfatara and Pisciarelli fumarolic fields. Results and Discussion At each site, we used an ad-h…

Circadian rhythm of COPD symptoms in clinically based phenotypes. Results from the STORICO Italian observational study (vol 19, 171, 2019)

2019

Background: Chronic Obstructive Pulmonary Disease (COPD) encompasses various phenotypes that severely limit the applicability of precision respiratory medicine. The present investigation is aimed to assess the circadian rhythm of symptoms in pre-defined clinical COPD phenotypes and its association with health-related quality of life (HR-QoL), the quality of sleep and the level of depression/anxiety in each clinical phenotype. Methods: The STORICO (NCT03105999) Italian observational prospective cohort study enrolled COPD subjects. A clinical diagnosis of either chronic bronchitis (CB), emphysema (EM) or mixed COPD-asthma (MCA) phenotype was made by clinicians at enrollment. Baseline early-mo…

Resonant Ionization Laser Ion Source for Radioactive Ion Beams

2009

A resonant ionization laser ion source based on all‐solid‐state, tunable Ti:Sapphire lasers is being developed for the production of pure radioactive ion beams. It consists of a hot‐cavity ion source and three pulsed Ti:Sapphire lasers operating at a 10 kHz pulse repetition rate. Spectroscopic studies are being conducted to develop ionization schemes that lead to ionizing an excited atom through an auto‐ionization or a Rydberg state for numerous elements of interest. Three‐photon resonant ionization of 12 elements has been recently demonstrated. The overall efficiency of the laser ion source measured for some of these elements ranges from 1 to 40%. The results indicate that Ti:Sapphire lase…

La pro Milone dopo la pro Milone

2010

Per quanto destinata a soccombere sotto un plateale insuccesso, l’orazione pro Milone di Cicerone gode di una straordinaria fortuna nella tradizione seriore. Il contributo puntualizza le ragioni e le tappe di tale successo ‘a posteriori’, conferendo una particolare importanza all’opera di Quintiliano. Nella Institutio oratoria, infatti, si assiste ad una copiosa messe di citazioni del testo ciceroniano; esse, peraltro, appaiono tutte adoperate in contesti di particolare rilievo, ove il retore di età flavia si trovi a commentare la necessità di certi cambi di strategia argomentativa o, ancora, la proficuità di un uso multiplo della dottrina degli status, di cui Cicerone dà prova nella tracta…

Abundance and Distribution Patterns of Thunnus albacares in Isla del Coco National Park through Predictive Habitat Suitability Models

2016

Information on the distribution and habitat preferences of ecologically and commercially important species is essential for their management and protection. This is especially important as climate change, pollution, and overfishing change the structure and functioning of pelagic ecosystems. In this study, we used Bayesian hierarchical spatial-temporal models to map the Essential Fish Habitats of the Yellowfin tuna (Thunnus albacares) in the waters around Isla del Coco National Park, Pacific Costa Rica, based on independent underwater observations from 1993 to 2013. We assessed if observed changes in the distribution and abundance of this species are related with habitat characteristics, fis…

Illegal fishing in Isla del Coco National Park: Spatial-temporal distribution and the economic trade-offs

2020

Abstract The Isla del Coco National Park, located on the Pacific coast of Costa Rica, is rich in biodiversity and has a high concentration of pelagic species. This high marine biodiversity makes the Isla del Coco National Park (PNIC) a very attractive place for illegal fishers. We analyzed a dataset covering 8 years (2003–2010) of patrol records from PNIC with the aim of determining, a) the spatial-temporal distribution of illegal fishing, b) other areas that could be prone to illegal fishing but are currently undetected, c) the most profitable areas for this activity and d) the economic trade-offs of this illegal activity in relation to potential gains and the costs. Residuals Autocovariat…