1,276 research outputs found
Autoriciclaggio e reati tributari
I rapporti tra riciclaggio e reati tributari sono stati al centro di un intenso dibattito in dottrina e, almeno in parte, in giurisprudenza. La questione si ripropone oggi avuto riguardo all\u2019autoriciclaggio, con profili di ancor maggiore delicatezza. Il lavoro intende analizzare il tema, valorizzando una lettura forte del requisito della provenienza delittuosa del denaro, dei beni o delle altre utilit\ue0 oggetto nell\u2019art. 648 ter1. c.p. di impiego
Diffamazione e pena detentiva
1noRiflessioni su Cass. Pen., Sez. V, 11.12.2013 (13 marzo 2014), n. 12203, Pres. Marasca, Rel. Lapalorcia, Ric. Strazzacapa e FregniopenÈ legittima l'inflizione di una pena detentiva per fatti di diffamazione al metro della giurisprudenza della Corte EDU?
L'interrogativo, entrato nel dibattito interno con la vicenda Sallusti, è affrontato dalla sentenza in esame. L'obiettivo del lavoro è quello di analizzare i passaggi argomentativi di fondo della sentenza per verificare se, ed eventualmente in che misura, essa rappresenti una rottura rispetto alla decisione resa dalla Cassazione nel caso Sallusti.openA. GulloGullo, Antonin
Exact spectral function of a Tonks-Girardeau gas in a lattice
The single-particle spectral function of a strongly correlated system is an
essential ingredient to describe its dynamics and transport properties. We
develop a general method to calculate the exact spectral function of a strongly
interacting one-dimensional Bose gas in the Tonks-Girardeau regime, valid for
any type of confining potential, and apply it to bosons on a lattice to obtain
the full spectral function, at all energy and momentum scales. We find that it
displays three main singularity lines. The first two can be identified as the
analogs of Lieb-I and Lieb-II modes of a uniform fluid; the third one, instead,
is specifically due to the presence of the lattice. We show that the spectral
function displays a power-law behaviour close to the Lieb-I and Lieb-II
singularities, as predicted by the non-linear Luttinger liquid description, and
obtain the exact exponents. In particular, the Lieb-II mode shows a divergence
in the spectral function, differently from what happens in the dynamical
structure factor, thus providing a route to probe it in experiments with
ultracold atoms.Comment: 10 pages, 3 figure
Decoherence in a fermion environment: Non-Markovianity and Orthogonality Catastrophe
We analyze the non-Markovian character of the dynamics of an open two-level
atom interacting with a gas of ultra-cold fermions. In particular, we discuss
the connection between the phenomena of orthogonality catastrophe and Fermi
edge singularity occurring in such a kind of environment and the memory-keeping
effects which are displayed in the time evolution of the open system
Acquisition of Medical Immunology Knowledge: A Preliminary Study of the Knowledge Structures of Medical Students
Medical students from both Duke-NUS and NUS participated in a study that attempted to assess their knowledge structure in the medical immunology domain. Students had to perform a sorting task with a list of concepts derived from immunology experts. We collected demographic information as well as sorting data and the diversity of the sorts are presented in this article
The future is in the numbers: the power of predictive analysis in the biomedical educational environment
Biomedical programs have a potential treasure trove of data they can mine to assist admissions committees in identification of students who are likely to do well and help educational committees in the identification of students who are likely to do poorly on standardized national exams and who may need remediation. In this article, we provide a step-by-step approach that schools can utilize to generate data that are useful when predicting the future performance of current students in any given program. We discuss the use of linear regression analysis as the means of generating that data and highlight some of the limitations. Finally, we lament on how the combination of these institution-specific data sets are not being fully utilized at the national level where these data could greatly assist programs at large
Quantum Otto cycle with inner friction: finite-time and disorder effects
The concept of inner friction, by which a quantum heat engine is unable to
follow adiabatically its strokes and thus dissipates useful energy, is
illustrated in an exact physical model where the working substance consists of
an ensemble of misaligned spins interacting with a magnetic field and
performing the Otto cycle. The effect of this static disorder under a
finite-time cycle gives a new perspective of the concept of inner friction
under realistic settings. We investigate the efficiency and power of this
engine and relate its performance to the amount of friction from misalignment
and to the temperature difference between heat baths. Finally we propose an
alternative experimental implementation of the cycle where the spin is encoded
in the degree of polarization of photons.Comment: Published version in the Focus Issue on "Quantum Thermodynamics
An association of boswellia, betaine and myo-inositol (Eumastós) in the treatment of mammographic breast density. A randomized, double-blind study
Mammographic breast density is a recognized risk factor for breast cancer. The causes that lead to the proliferation of the glandular breast tissue and, therefore, to an increase of breast density are still unclear. However, a treatment strategy to reduce the mammary density may bring about very relevant clinical outcomes in breast cancer prevention. Myo-inositol is a six-fold alcohol of cyclohexane, has already been proved to modulate different pathways: inflammatory, metabolic, oxidative and endocrine processes, in a wide array of human diseases, including cancer and the genesis of mammary gland and breast diseases, like fibrosis, as well as metabolic and endocrine cues. Similarly, boswellic acid and betaine (three-methyl glycine) both inhibit inflammation and exert protective effects on breast physiology. Based on this scientific background, we hypothesized that a combination including, boswellic acid, betaine and myo-inositol would be able to reduce breast density working on different pathways.OBJECTIVE: Mammographic
breast density is a recognized risk factor for
breast cancer. The causes that lead to the proliferation
of the glandular breast tissue and,
therefore, to an increase of breast density are
still unclear. However, a treatment strategy to
reduce the mammary density may bring about
very relevant clinical outcomes in breast cancer
prevention.
Myo-inositol is a six-fold alcohol of cyclohexane,
has already been proved to modulate different
pathways: inflammatory, metabolic, oxidative
and endocrine processes, in a wide array of human
diseases, including cancer and the genesis
of mammary gland and breast diseases, like fibrosis,
as well as metabolic and endocrine cues.
Similarly, boswellic acid and betaine (threemethyl
glycine) both inhibit inflammation and exert
protective effects on breast physiology.
Based on this scientific background, we hypothesized
that a combinat ion including,
boswellic acid, betaine and myo-inositol would
be able to reduce breast density working on
different pathways.
PATIENTS AND METHODS: In this study,
seventy-six premenopausal women were randomly
assigned to the placebo and the experimental
drug arms (Eumastós®) for six months.
RESULTS: After 6 months of treatment, statistically
significant difference between the two
groups was recorded on the breast density reduction
(60% vs. 9%), using mammographic as
well as ultrasound examination.
CONCLUSIONS: Preliminary data collected
here with support the starting assumptions,that the association comprising boswellic acid,
betaine and myo-inositol significantly reduces
mammary density, providing the first evidence
for a new and safe approach for the management
of mammographic density treatment
Structural change of vortex patterns in anisotropic Bose-Einstein condensates
We study the changes in the spatial distribution of vortices in a rotating
Bose-Einstein condensate due to an increasing anisotropy of the trapping
potential. Once the rotational symmetry is broken, we find that the vortex
system undergoes a rich variety of structural changes, including the formation
of zig-zag and linear configurations. These spatial re-arrangements are well
signaled by the change in the behavior of the vortex-pattern eigenmodes against
the anisotropy parameter. The existence of such structural changes opens up
possibilities for the coherent exploitation of effective many-body systems
based on vortex patterns.Comment: 5 pages, 4 figure
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