Search results for "Tonne"
showing 10 items of 47 documents
C-reactive protein in boutonneuse fever
1986
Sensitivity of a tonne-scale NEXT detector for neutrinoless double-beta decay searches
2021
The NEXT collaboration: et al.
Circulating immune complexes in Fièvre boutonneuse.
1985
Circulating immune complexes (CIC) occurred in 36% of a group of 25 patients with Fièvre boutonneuse. CIC were present only in the first week of the disease and there was no evidence of other humoral immunological abnormalities or alterations of the coagulation factors studied. The presence of CIC was not associated with a more severe clinical manifestation or with symptoms or tissue injuries. It is considered that CIC do not play a major role in Fièvre boutonneuse.
A 4 tonne demonstrator for large-scale dual-phase liquid argon time projection chambers
2018
A 10 kilo-tonne dual-phase liquid argon TPC is one of the detector options considered for the Deep Underground Neutrino Experiment (DUNE). The detector technology relies on amplification of the ionisation charge in ultra-pure argon vapour and offers several advantages compared to the traditional single-phase liquid argon TPCs. A 4.2 tonne dual-phase liquid argon TPC prototype, the largest of its kind, with an active volume of \three has been constructed and operated at CERN. In this paper we describe in detail the experimental setup and detector components as well as report on the operation experience. We also present the first results on the achieved charge amplification, prompt scintillat…
Febbre Bottonosa in Italia: Solo da Rickettsia Conorii?
2006
Over the last few years we have monitored accurately the dynamics of Rickettsial diseases in Sicily. In this way we can affirm that in Sicily, as well as in other European countries, there exist several types of Rickettsia. As a matter of fact, we succeeded in isolating, both from patients and from ticks, different strains such as R. Conorii, R. Israeli and R. Massiliae
Dense Geometry of Music and Visual Arts: Vanishing Points, Continuous Tonnetz, and Theremin Performance
2018
The dualism between continuous and discrete is relevant in music theory as well as in performance practice of musical instruments. Geometry has been used since longtime to represent relationships between notes and chords in tonal system. Moreover, in the field of mathematics itself, it has been shown that the continuity of real numbers can arise from geometrical observations and reasoning. Here, we consider a geometrical approach to generalize representations used in music theory introducing continuous pitch. Such a theoretical framework can be applied to instrument playing where continuous pitch can be naturally performed. Geometry and visual representations of concepts of music theory and…
CubeHarmonic: A new musical instrument based on Rubik{'}s cube with embedded motion sensor
2019
A contemporary challenge involves scientific education and the connection between new technologies and the heritage of the past. CubeHarmonic (CH) joins novelty and tradition, creativity and edu- cation, science and art. It takes shape as a novel musical instrument where magnetic 3D motion tracking technology meets musical per- formance and composition. CH is a Rubik’s cube with a note on each facet, and a chord or chord sequence on each face. The posi- tion of each facet is detected through magnetic 3D motion tracking. While scrambling the cube, the performer gets new chords and new chord sequences. CH can be used to compose, improvise,1 and teach music and mathematics (group theory, permu…
Hypercube + Rubik’s Cube + Music = HyperCubeHarmonic
2022
Musical chords and chord relations can be described through mathematics. Abstract permutations can be visualized through the Rubik’s cube, born as a pedagogical device [7,21]. Permutations of notes can also be heard through the CubeHarmonic, a novel musical instru- ment. Here, we summarize the basic ideas and the state of the art of the physical implementation of CubeHarmonic, discussing its conceptual lift- ing up to the fourth dimension, with the HyperCubeHarmonic (HCH). We present the basics of the hypercube theory and of the 4-dimensional Rubik’s cube, investigating its potential for musical applications. To gain intuition about HCH complexity, we present two practical implementa- tions…
CLINICAL FEATURES AND TREATMENT OF MEDITERRANEAN SPOTTED FEVER IN CHILDREN: A PRACTICAL UPDATE FOR THE CLINICIAN
2004
Mediterranean spotted fever (MSF) is a tick-borne disease caused by Rickettsia conorii. It is characterized by the symptomatologic triad of fever, exanthema and «tache noire» – the typical eschar at the site of the tick bite. Oral or parenteral administration of tetracyclines or chloramphenicol represent the standard treatment; however, both these drugs may cause significant adverse effects in children. Recent studies indicate that oral clarithromycin and azithromycin may represent an acceptable alternative for the treatment of children with MSF. There are no data to indicate that antimicrobial prophylaxis is beneficial for tick-bitten patients to prevent MSF. However, in the presence of a …