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297 results on '"Carotenuto G."'

1. CaloCube: a novel calorimeter for high-energy cosmic rays in space

Author

Rappoldi A., Cattaneo P.W., Adriani O., Agnesi A., Albergo S., Auditore L., Basti A., Berti E., Bigongiari G., Bonechi L., Bonechi S., Bongi M., Bonvicini V., Bottai S., Brogi P., Cappello G., Carotenuto G., Castellini G., D’Alessandro R., Detti S., Fasoli M., Finetti N., Italiano A., Lenzi P., Maestro P., Marrocchesi P.S., Miritello M., Mori N., Olmi M., Orzan G., Pacini L., Papini P., Pellegriti M.G., Pirzio F., Ricciarini S., Spillantini P., Starodubtsev O., Stolzi F., Suh J.E., Sulaj A., Tiberio A., Tricomi A., Trifirò A., Trimarchi M., Vannuccini E., Vedda A., Zampa G., and Zampa N.

Subjects
Physics, QC1-999
Abstract

CaloCube is an R&D project borne to develop a novel calorimeter design, optimized for high-energy cosmic ray measurements in space. A small prototype made of CsI(Tl) elements has been built and tested on particle beams. A final version, made of 5×5×18 crystals and with dual readout (two photodiodes for each crystal), to cover the full required dynamic range, is under construction and will be tested at CERN SPS in Summer 2016. The dual readout compensation technique were developed and the feasibility to extract Čerenkov signals from CsI crystals verified.

Published
2017
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4. CaloCube: An isotropic spaceborne calorimeter for high-energy cosmic rays. Optimization of the detector performance for protons and nuclei

Author

Adriani, O., Albergo, S., Auditore, L., Basti, A., Berti, E., Bigongiari, G., Bonechi, L., Bonechi, S., Bongi, M., Bonvicini, V., Bottai, S., Brogi, P., Carotenuto, G., Castellini, G., Cattaneo, P.W., Daddi, N., D’Alessandro, R., Detti, S., Finetti, N., Italiano, A., Lenzi, P., Maestro, P., Marrocchesi, P.S., Mori, N., Orzan, G., Olmi, M., Pacini, L., Papini, P., Pellegriti, M.G., Rappoldi, A., Ricciarini, S., Sciuto, A., Spillantini, P., Starodubtsev, O., Stolzi, F., Suh, J.E., Sulaj, A., Tiberio, A., Tricomi, A., Trifiro’, A., Trimarchi, M., Vannuccini, E., Zampa, G., and Zampa, N.

Published
2017
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6. CaloCube: A new-concept calorimeter for the detection of high-energy cosmic rays in space

Author

Vannuccini, E., Adriani, O., Agnesi, A., Albergo, S., Auditore, L., Basti, A., Berti, E., Bigongiari, G., Bonechi, L., Bonechi, S., Bongi, M., Bonvicini, V., Bottai, S., Brogi, P., Carotenuto, G., Castellini, G., Cattaneo, P.W., D'Alessandro, R., Detti, S., Fasoli, M., Finetti, N., Lenzi, P., Maestro, P., Marrocchesi, P.S., Miritello, M., Mori, N., Orzan, G., Olmi, M., Pacini, L., Papini, P., Pellegriti, M.G., Pirzio, F., Rappoldi, A., Ricciarini, S., Spillantini, P., Starodubtsev, O., Stolzi, F., Suh, J.E., Sulaj, A., Tiberio, A., Tricomi, A., Trifiro, A., Trimarchi, M., Vedda, A., Zampa, G., Zampa, N., and Zerbo, B.

Published
2017
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8. Calocube—A highly segmented calorimeter for a space based experiment

Author

D׳Alessandro, R., Adriani, O., Agnesi, A., Albergo, S., Auditore, L., Basti, A., Berti, E., Bigongiari, G., Bonechi, L., Bonechi, S., Bongi, M., Bonvicini, V., Bottai, S., Brogi, P., Carotenuto, G., Castellini, G., Cattaneo, P.W., Cauz, D., Chiari, M., Daddi, N., Detti, S., Fasoli, M., Finetti, N., Gregorio, A., Lenzi, P., Maestro, P., Marrocchesi, P.S., Miritello, M., Mori, N., Pacini, L., Papini, P., Pauletta, G., Pirzio, F., Rappazzo, G.F., Rappoldi, A., Ricciarini, S., Santi, L.G., Spillantini, P., Starodubtsev, O., Suh, J.E., Sulaj, A., Tiberio, A., Tricomi, A., Trifiro, A., Trimarchi, M., Vannuccini, E., Vedda, A., Zampa, G., Zampa, N., and Zerbo, B.

Published
2016
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14. Accuracy of a flash glucose monitoring system in dogs with diabetic ketoacidosis

Author

Malerba E, Del Baldo F, Carotenuto G, Corradini S, Cattani C, Fracassi F, Malerba E, Del Baldo F, Carotenuto G, Corradini S, Cattani C, and Fracassi F

Subjects
diabetic ketoacidosis, dog, flash glucose monitoring system
Abstract

A factory-calibrated flash glucose monitoring system (FGMS) (FreeStyle Libre, Abbott, UK) was recently evaluated in stable diabetic dogs. The aims of this retrospective study were to assess the performance of the FGMS in dogs with diabetic ketoacidosis (DKA) and to determine the effect of body condition score (BCS), perfusion, severity of ketosis and acidosis on the accuracy of the device. FGMS was placed in a clipped and clean area on the dorsal part of the neck of dogs with DKA within 14 hours from the presentation. The interstitial glucose measurements were compared with blood glucose (BG) measurements, obtained by a validated portable glucometer (Optium Xceed, Abbott, UK). Overall accuracy was determined by fulfillment of ISO 15197:2013 criteria, calculating mean absolute difference (MAD), mean absolute relative difference (MARD), median absolute relative difference (mARD), mean relative difference (MRD), percentage of results within ±15 mg/dL of the BG value for glucose

Published
2019

19. Synthesis of polymer-embedded noble metal clusters by thermolysis of mercaptides dissolved in polymers

Author

Carotenuto, G., Nicolais, L., and Perlo, P.

Subjects
Nanotechnology -- Usage -- Research, Polymeric composites -- Research -- Usage, Engineering and manufacturing industries, Science and technology, Usage, Research
Abstract

Homoleptic mercaptides of noble metals (i.e., Me(SR)[.sub.x], where R is a linear alkyl group, i.e., [C.sub.n][H.sub.2n+1]) dissolved in polymer undergo a thermal degradation process at moderately low temperatures (180-250°C), producing metal atoms that then give nanosized metal particles by clustering. As an example, the preparation of palladium, gold, and silver clusters dispersed in polystyrene has been described, but such chemical route is a very general approach and a variety of metal/polymer combinations can be equivalently obtained. POLYM. ENG. SCI., 46: 1016-1021, 2006. © 2006 Society of Plastics Engineers, INTRODUCTION Surface and confinement effects produce in nanosized metals novel optical, magnetic, and electronic properties that can be exploit for technological applications simply by embedding these nanostructures (quantum-dots) into polymeric [...]

Published
2006

20. Online monitoring of alloyed bimetallic nanoparticle formation by optical spectroscopy

Author

Belotelov, V.I., Carotenuto, G., Nicolais, L., Longo, A, Pepe, G.P., Perlo, G.P., and Zvezdin, A.K.

Subjects
Optical spectrometers -- Usage, Nanoparticles -- Chemical properties, Nanoparticles -- Optical properties, Silver compounds -- Chemical properties, Silver compounds -- Optical properties, Gold compounds -- Chemical properties, Gold compounds -- Optical properties, Physics
Abstract

An extension to the Mie theory for the calculation of optical absorption spectra in bimetallic nanoparticles has been developed. The Ag/Au nanosystem was studied within the framework of this model and it was used to obtain the information about the bimetallic particle relative composition, the nanoparticle diameter and the radial distribution of the chemical composition.

Published
2006

49. CaloCube: A novel calorimeter for high-energy cosmic rays in space

Author

Cattaneo, P.W., Adriani, O., Albergo, S., Auditore, L., Basti, A., Berti, E., Bigongiari, G., Bonechi, L., Bonechi, S., Bongi, M., Bonvicini, V., Bottai, S., Brogi, P., Carotenuto, G., Castellini, G., D'Alessandro, R., Detti, S., Fasoli, M., Finetti, N., Italiano, A., Lenzi, P., Maestro, P., Marrocchesi, P.S., Miritello, M., Mori, N., Olmi, M., Orzan, G., Pacini, L., Papini, P., Pellegriti, M.G., Rappoldi, A., Ricciarini, S., Rossella, M., Spillantini, P., Starodubtsev, O., Stolzi, F., Suh, J.E., Sulaj, A., Tiberio, A., Tricomi, A., Trifirò, A., Trimarchi, M., Vannuccini, E., Vedda, A., Zampa, G., Zampa, N., Zerbo, B., Cattaneo, P, Adriani, O, Albergo, S, Auditore, L, Basti, A, Berti, E, Bigongiari, G, Bonechi, L, Bonechi, S, Bongi, M, Bonvicini, V, Bottai, S, Brogi, P, Carotenuto, G, Castellini, G, D'Alessandro, R, Detti, S, Fasoli, M, Finetti, N, Italiano, A, Lenzi, P, Maestro, P, Marrocchesi, P, Mori, N, Olmi, M, Orzan, G, Pacini, L, Papini, P, Pellegriti, M, Rappoldi, A, Ricciarini, S, Rossella, M, Sciutto, A, Spillantini, P, Starodubtsev, O, Stolzi, F, Suh, J, Sulaj, A, Tiberio, A, Tricomi, A, Trifirò, A, Trimarchi, M, Vannuccini, E, Vedda, A, Zampa, G, and Zampa, N

Subjects
Scintillators and scintillating fibres and light guide, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, Cosmic ray, 01 natural sciences, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, Calorimeters, 0302 clinical medicine, Optics, 0103 physical sciences, Ultra-high-energy cosmic ray, Scintillators and scintillating fibres and light guides, Detectors and Experimental Techniques, Calorimeter methods, Absorption (electromagnetic radiation), physics.ins-det, Instrumentation, Mathematical Physics, Physics, Calorimeter, Large Hadron Collider, Calorimeter methods, Calorimeters, Scintillators and scintillating fibres and light guides, Space instrumentation, Instrumentation, Mathematical Physics, 010308 nuclear & particles physics, business.industry, Resolution (electron density), Instrumentation and Detectors (physics.ins-det), Space instrumentation, FIS/01 - FISICA SPERIMENTALE, Calorimeter method, Particle, Granularity, business, Infrastructure for advanced calorimeters [14]
Abstract

In order to extend the direct observation of high-energy cosmic rays up to the PeV region, highly performing calorimeters with large geometrical acceptance and high energy resolution are required. Within the constraint of the total mass of the apparatus, crucial for a space mission, the calorimeters must be optimized with respect to their geometrical acceptance, granularity and absorption depth. CaloCube is a homogeneous calorimeter with cubic geometry, to maximise the acceptance being sensitive to particles from every direction in space; granularity is obtained by relying on small cubic scintillating crystals as active elements. Different scintillating materials have been studied. The crystal sizes and spacing among them have been optimized with respect to the energy resolution. A prototype, based on CsI(Tl) cubic crystals, has been constructed and tested with particle beams. Some results of tests with different beams at CERN are presented., Comment: Seven pages, seven pictures. Proceedings of INSTR17 Novosibirsk

Published
2017

50. Cushing’s syndrome – An epidemiological study based on an italian canine population of 21,281 dogs

Author

Malerba E, Carotenuto G, Dolfini C, Brugnoli F, Giannuzzi P, Semprini G, Tosolini P, Fracassi F., and Malerba E, Carotenuto G, Dolfini C, Brugnoli F, Giannuzzi P, Semprini G, Tosolini P, Fracassi F.

Subjects
epidemiology, Cushing
Abstract

Cushing’s syndrome (CS) is one of the most commonly recognized endocrine disorders in dogs. To our knowledge, there is only one epidemiological study published in 1982 that evaluated the incidence of the disease. In studies on canine CS it is frequently reported an apparent predisposition for the female gender, but none of such studies can prove it because of the lack of a control population. The aim of this multicenter retrospective study was to investigate the epidemiological characteristics of CS in an Italian canine population.

Published
2017

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