19 research outputs found
Studio pilota sul ruolo dell\u2019allattamento e dei fattori riproduttivi nel rischio dei carcinomi mammari Luminali nelle donne in premenopausa
Il ruolo dei fattori riproduttivi nel rischio di sviluppare un carcinoma alla
mammella \ue8 ancora controverso e poco si sa su come questi influiscano sul rischio dei
differenti sottotipi molecolari . La maggior parte degli studi pubblicati riguardano
coorti di donne in pre e postmenopausa o solo donne in postmenopausa. Scopo
del nostro studio \ue8 stato analizzare il ruolo dell\u2019allattamento e dei fattori riproduttivi nei
tumori Luminali, il 75% di tutti i carcinomi della mammella, in un campione di donne giovani
residenti nella provincia di Trieste, situata in Friuli-Venezia Giulia, una tra le regioni
con i pi\uf9 alti tassi d\u2019incidenza di carcinoma mammario
PRISM (Polarized Radiation Imaging and Spectroscopy Mission): A White Paper on the Ultimate Polarimetric Spectro-Imaging of the Microwave and Far-Infrared Sky
PRISM (Polarized Radiation Imaging and Spectroscopy Mission) was proposed to
ESA in response to the Call for White Papers for the definition of the L2 and
L3 Missions in the ESA Science Programme. PRISM would have two instruments: (1)
an imager with a 3.5m mirror (cooled to 4K for high performance in the
far-infrared---that is, in the Wien part of the CMB blackbody spectrum), and
(2) an Fourier Transform Spectrometer (FTS) somewhat like the COBE FIRAS
instrument but over three orders of magnitude more sensitive. Highlights of the
new science (beyond the obvious target of B-modes from gravity waves generated
during inflation) made possible by these two instruments working in tandem
include: (1) the ultimate galaxy cluster survey gathering 10e6 clusters
extending to large redshift and measuring their peculiar velocities and
temperatures (through the kSZ effect and relativistic corrections to the
classic y-distortion spectrum, respectively) (2) a detailed investigation into
the nature of the cosmic infrared background (CIB) consisting of at present
unresolved dusty high-z galaxies, where most of the star formation in the
universe took place, (3) searching for distortions from the perfect CMB
blackbody spectrum, which will probe a large number of otherwise inaccessible
effects (e.g., energy release through decaying dark matter, the primordial
power spectrum on very small scales where measurements today are impossible due
to erasure from Silk damping and contamination from non-linear cascading of
power from larger length scales). These are but a few of the highlights of the
new science that will be made possible with PRISM.Comment: 20 pages Late
Detection chain and electronic readout of the QUBIC instrument
The Q and U Bolometric Interferometer for Cosmology (QUBIC) Technical Demonstrator (TD) aiming to shows the feasibility of the combination of interferometry and bolometric detection. The electronic readout system is based on an array of 128 NbSi Transition Edge Sensors cooled at 350mK readout with 128 SQUIDs at 1K controlled and amplified by an Application Specific Integrated Circuit at 40K. This readout design allows a 128:1 Time Domain Multiplexing. We report the design and the performance of the detection chain in this paper. The technological demonstrator unwent a campaign of test in the lab. Evaluation of the QUBIC bolometers and readout electronics includes the measurement of I-V curves, time constant and the Noise Equivalent Power. Currently the mean Noise Equivalent Power is ~ 2 x 10â»ÂčⶠW/âHz
Detection chain and electronic readout of the QUBIC instrument
The Q and U Bolometric Interferometer for Cosmology (QUBIC) Technical Demonstrator (TD) aiming to shows the feasibility of the combination of interferometry and bolometric detection. The electronic readout system is based on an array of 128 NbSi Transition Edge Sensors cooled at 350mK readout with 128 SQUIDs at 1K controlled and amplified by an Application Specific Integrated Circuit at 40K. This readout design allows a 128:1 Time Domain Multiplexing. We report the design and the performance of the detection chain in this paper. The technological demonstrator unwent a campaign of test in the lab. Evaluation of the QUBIC bolometers and readout electronics includes the measurement of I-V curves, time constant and the Noise Equivalent Power. Currently the mean Noise Equivalent Power is ~ 2 x 10â»ÂčⶠW/âHz
Clinical impact, safety, and accuracy of the remotely monitored implantable loop recorder Medtronic Reveal LINQTM
Implantable loop recorders (ILR) are indicated in a variety of clinical situations when extended cardiac rhythm monitoring is needed. We aimed to assess the clinical impact, safety, and accuracy of the new Medtronic Reveal LINQTM ILR that can be inserted outside the electrophysiology (EP) laboratory and remotely monitored
Contributo alla conoscenza del valore conservazionistico delle Grave di Ciano del Montello (Fiume Piave, NE Italia)
Con sopralluoghi svoltisi negli anni 2020 e 2021 sono stati accertati 385 taxa della flora vascolare delle Grave di Ciano del Montello (medio corso del Piave), ambito di sovrapposizione ZSC/ZPS individuato dalla Regione Veneto per la realizzazione di casse di laminazione delle piene. Lâanalisi corologica, strutturale e delle specie minacciate evidenzia lâelevato valore conservazionistico dellâarea e solleva la questione sul ruolo della conoscenza botanica nella gestione del territorio
AntiquitĂ©/Moyen Ăge
AntiquitĂ© Avec une interview de Jean-Pierre Vernant par Claude Frontisi et François Lissarrague, des Ă©tats de la recherche sur les sarcophages romains (François Baratte) et sur la peinture antique (AgnĂšs Rouveret), et de multiples comptes rendus sur les derniĂšres publications. Moyen Ăge DĂ©bat entre Enrico Castelnuovo, Robert Maxwell et Roland Recht sur Meyer Schapiro et la sculpture romane. Ătat des travaux sur le mĂ©cĂ©nat des « Princes de fleurs de lys », lâarchitecture cistercienne, la construction en Italie Ă la fin du Moyen Ăge