Notizia
Data notizia: Mon, 04/09/2017 - 22:00
from the statistical principles to a new method for identifying the main structures of musical melodies. an international ... research group was to find a model based on maximum entropy for determining probability distributions from "partial" information, capable of generating new melodies with the same stylistic elements ... of elements, in this case the notes, one can determine for each pair of notes "x" and "y", the probability that "x" is followed by ...
Notizia
Data notizia: Sun, 27/08/2017 - 22:00
... house fly, blow flies and flesh flies. the group accounts for about 14% of all extant dipteran diversity and is the result of one of the ... could replace them as decomposers of organic matter?". "for oestroids (blow flies, flesh flies, bot flies)", he adds, "the most diverse ... ct-scanning, which provided crucial anatomical detail for a correct identification of the specimen. the fossil was then used to ... da pierfilippo cerretti della sapienza. lo studio, che fornisce importanti novita sull'evoluzione della specie, e pubblicato su plos ...
Notizia
Data notizia: Tue, 23/03/2021 - 12:45
... well-defined spots on the yellowish-brown coat.
this feline now only lives in restricted areas of the iberian peninsula and is the ... which have today reached just a few dozen."
therefore, today's populations of iberian lynxes represent the last heirs of an evolutionary line of very ancient lynxes.
the study adds a further element to support the ... reviews. doi: 10.1016/j.quascirev.2021.106840
further information
raffaele sardella department of earth sciences ...
Notizia
Data notizia: Thu, 23/01/2025 - 08:30
... futuro: sostenibilita sociale, innovazione tecnologica, trasformazione digitale,
che si svolge presso l'aula magna di lettere ... del progetto changes - "cultural heritage active innovation for next-gen sustainable society" e offre un'importante occasione per fare il ... futuro: sostenibilita sociale, innovazione tecnologica, trasformazione digitale", che si tiene presso l'aula magna di lettere ...
Notizia
Data notizia: Fri, 24/05/2024 - 12:30
... showed us the importance of personal protective equipment for the protection of healthcare workers and the general public. in this ... through a photo-thermal effect, particularly efficient for white light, the
nanoparticles develop heat, thus eliminating bacteria ... disinfected by exposure to white light alone (in the future, for example, by the flashlight of a mobile phone) and its ability to correctly ... to protect the general public and, in particular, frontline health workers.
references:
multifunctional ffp2 face mask for white light disinfection and pathogens detection using hybrid ... - small
(2024) doi:10.1002/smll.202400531
further information
luciano de sio dipartimento di scienze e biotecnologie ...
Notizia
Data notizia: Mon, 20/11/2023 - 10:00
...
"musei in musica",
promoted by roma culture, the capitoline superintendence for cultural heritage with the organisational coordination of
zetema ... in all museums (also in english), exhibitions and musical performances in the museums of etruscan and italic antiquities, classical art, ... in musica", with free guided tours and several concerts performed by the musa orchestras and sapienza bands
musei in musica 2023 ...
Pagina
... in nanochannels: understanding single channel mechanisms for designing better nanoscale sensors
id call:
erc-2018-stg erc ... ion channels or synthetic nanopores is blocked by the formation of nanoscale bubbles. these are formed by the liquid-vapour transition between the confining hydrophobic ... better biosensors and nanodevices which avoid nanobubble formation or exploit it to achieve exquisite control of conductivity ...
Notizia
Data notizia: Tue, 08/02/2022 - 15:45
... pandemic has further strained interpersonal relations. for the past two years, social distancing has hindered many forms of participation in public life, undermining trust in institutions and social cohesion and adding to an already difficult situation for social capital in europe. some authors have attributed the initial decline in social capital in europe to the increasingly pervasive use of ... (cardiff university), who
asked whether time spent online could disrupt our political and social participation, making us more ... we live.
to answer this question, researchers combined information on the topology of the uk's old telephone network with geo-localised ... data collected annually from 1998 to 2018 by the institute for social and economic research, showing the extent to which high-speed ... in membership activities of 4.7% between 2005 and 2017.
for voluntary associations, the likelihood of participation decreased by 10.3%. ...
Notizia
Data notizia: Tue, 04/01/2022 - 12:30
... motor neurons. these are the neuronal cells responsible for muscle innervation, whose degenerations leads to progressive paralysis culminating with motor and respiratory failure. two forms of als can be identified: the familial form, which is due to specific genetic mutations, and the sporadic form, whose pathogenesis is not related to clear genetic family history and ... biotechnology of sapienza university of rome and the centre for life nano- & neuro-science of the italian institute of technology (iit) of ... of the fus protein that are associated with a severe form of the disease
. indeed, the fus protein, which generally localises in ... cytoplasm due to specific mutations. here, it can aggregate, forming large inclusions typical of als, which sequester many cellular ... remains trapped in fus aggregates. this indicates that the formation of
such pathological aggregates can have a deleterious effect on ...
Notizia
Data notizia: Mon, 13/09/2021 - 14:15
... lazio. please visit the italian version of this page for more information
rome will organise the 30th annual meeting of the european ...
Notizia
Data notizia: Wed, 04/08/2021 - 11:45
... seventh leading cause of cancer death worldwide. the reason for this is that this tumour develops in a particularly hostile ... at sapienza university, together with the eppley institute for research in cancer and allied diseases at the university of nebraska and ... a mitochondrial sirtuin that has not yet been studied for its role in pancreatic ductal adenocarcinoma (pdac)". "this study," adds ... strategy based on the pharmacological activation of sirt5 for treating pancreatic cancer patients with reduced expression of this ... doi: 10.1053/j.gastro.2021.06.045.
further information
marco tafani department of experimental medicine ...
Notizia
Data notizia: Tue, 18/05/2021 - 12:00
... the ects annual general meeting. the position will run for three years, from 2021-2024. minisola is a full professor of internal ...
Notizia
Data notizia: Wed, 14/04/2021 - 10:00
... rectress, sapienza university alessio d'amato, councillor for health, lazio region fabio lucidi, dean, faculty of medicine and ...
Notizia
Data notizia: Tue, 05/01/2021 - 10:00
... staff of the thoracic surgery unit deserve much credit for this result. their dedication and humanity combined exceptional numbers ...
Notizia
Data notizia: Fri, 09/10/2020 - 13:00
... compared patients with diabetes mellitus hospitalised for sars-cov-2 infection with patients who had not contracted the infection. ... with diabetes to an increased risk of hospitalisation for the covid-19 disease." the second paper, published in the
cardiovascular ... in the first study, demonstrating that patients hospitalised for covid-19 present multiple and concomitant
cardio-metabolic diseases, ... , to be carried out through strict control of risk factors for the heart and blood vessels, in order to reduce access to intensive care ... https://doi.org/10.1186/s12933-020-01140-2
further information
raffaella buzzetti department of experimental medicine ...
Notizia
Data notizia: Wed, 16/09/2020 - 12:15
... of several archaeological and geo-paleontological studies for decades. since 2016, the excavation campaigns have been carried out by an ... on two sides in a symmetrical way, used, in notarchirico, for percussion activity on hard material, and by lithic flakes used for cutting and scraping various types of materials. the outcomes of the study, ... indications. moreover, at notarchirico, we could identify
for the first time the presence of the barbary macaque
, a primate widely ... allegretta, emanuela delluniversita, roberto terzano, pauline dugas, gwenole jouanic, alain queffelec, andrea d'andrea, rosario ... https://doi.org/10.1038/s41598-020-68617-8
further information
cristina lemorini department of ancient world studies ...
Notizia
Data notizia: Tue, 24/03/2020 - 12:15
... cost. the disease usually starts with a relapsing-remitting form, that alternating between phases of symptom worsening and remission , which gradually develops into a secondary progressive form in which disability accumulates.
the natural course of the disease is ... several therapies that may prevent or delay relapses also for a long time. in general
, t he more effective the therapy, the more ... of the illness, reserving high-impact therapies only for those patients with an increased risk of progression of the disease. as in ... data, rarely used in the average clinical routine. therefore, even if the predictive efficacy may be improved this will remain a factor ... by adopting an interesting change of perspective, performed a study aimed at predicting the medium-term course of multiple sclerosis by using data usually available in clinical routine.
for this project, physicists, engineers, and experts in machine learning and ... rome, italy
. the data obtained were then made usable for the machine learning models and analysed adopting two different methods: ...
Notizia
Data notizia: Mon, 09/12/2019 - 15:00
...
and emotional contagion, a basic and early developing form of empathy that precedes more complex empathic skills. facial mimicry is ... the results, which were published on
cortex
, reveal for the first time than the enfacement illusion significantly increases the ... on the role of self-perception in psychopathology. for example, the study of the prodromes of schizophrenia has recognised ... that precede the full-blown disease and that induce, for example, an inability to clearly differentiate between oneself and others. ... emotions.
we believe that our results may be the basis for developing innovative clinical means to reduce issues related to empathy ... https://doi.org/10.1016/j.cortex.2019.10.001
furter information
ilaria minio paluello -
ilaria.miniopaluello@uniroma1.it
... fondazione santa lucia irccs, has devised new ways to reinforce the automatic imitation of emotions. the results, published on cortex, ...
Pagina
... scientific equipment (2015) selective laser melting machine for additive manufacturing technology: eos m290 research director: paolo ... deposition) zortrax m200 sla (stereolithography apparatus) formlabs form 2 sla (stereolithography apparatus) digitalwax xfab fresatrice cnc valmec ...
Notizia
Data notizia: Thu, 21/02/2019 - 12:00
... generates two daughter cells starting from a parent cell. before cell division, dna, the genetic material containing all information necessary for the functions of the cell, is duplicated and packaged into the chromosomes, ... cells. the correct execution of
mitosis
is fundamental for many vital processes, and the alterations of this process contribute to ... maturation of messenger rnas, the molecules that copy the information contained in the dna to translate it into the amino acid sequence of proteins), during mitosis perform a
second function independent of splicing
. the study has been ... called spindle, which mainly consists of thin fibers formed by microtubules. the microtubules bind the chromosomes and mediate their ... in the splicing process remain inactive during mitosis or perform splicing-independent functions. we found that sf3a2 and prp31 directly ...
Notizia
Data notizia: Tue, 29/01/2019 - 15:00
... a cooling process that avoids crystallization, namely the formation of a microscopically ordered solid.
the typical disordered ... photovoltaic applications (amorphous silicon), as well as for the development of plastics and adhesives. however, to date, most of their ... the amber to a specific thermal treatment. it was heated for a certain time above the glass transition temperature and then cooled to ... years. "comparing the properties of the vitreous amber before and after the
thermal treatment that rejuvenated the material, ... eva pogna, first author of the paper, "allowed us to relate for the first time the disorder level in an amorphous material to its age, ... (web): january 7, 2019 doi:10.1021/acs.jpclett.9b00003
for further information
tullio scopigno department of physics, sapienza university ... an amber fossil and bringing it back to the moment of its formation
stepping back 110 million years in time to study the signs of ...
Notizia
Data notizia: Tue, 10/07/2018 - 13:15
for most people, it is impossible to remember every single day of one's ... death of a dear one). so-called "normal" days are usually forgotten. however, a very small number of people can recall with extraordinary ...
"highly superior autobiographical memory" (hsam)
, and for the first time they have been studied with functional mri (fmri), in the ... vast number of lifetime experiences.
the study was performed in rome in the fondazione santa lucia irccs
laboratories under the ... the university "sapienza" of rome and irvine university, california, usa). "we studied eight people with hsam selected within a group of ... also recall the clothes they were wearing what they had for lunch, which movie they watched, and so on.
even more surprising is the complete lack of effort in remembering events that had occurred decades before."
during the fmri scans, subjects were asked to recall recent or ...
Pagina
... pressure, which have been widely tested in laboratory rock deformation experiments. during the last 50 years, these experiments have ... dilation, instead of compaction, with strong implications for fault hydro-mechanical behaviour. with shear, i propose to fill this ... to shed light on the physical processes at play and inform microphysical models that, coupled with field studies, will allow for the upscaling of experiments and provide a broader comprehensive picture of ...
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beamlocker
- beam self-cleaning for spatiotemporal mode-locked fiber lasers
id call:
...
fellow:
yifan sun
dipartimento:
information engineering, electronics and telecommunications
project start ... abstract:
mode locking (ml) stands as a pivotal technique for generating ultrashort laser pulses, driving remarkable advances in ... this innovation has opened new avenues in studies of nonlinear wave propagation. the intrinsic multimodal nature of these lasers ... as the pulse power surges past a certain threshold, kerr nonlinearity introduces a transformative process that effectively redirects power from higher-order modes into ... undertakings in the realm of interactions within nonlinear multimode fibre systems.
beamlocker ...
Notizia
Data notizia: Fri, 10/03/2023 - 10:15
... of herg channel opening and closing that are useful both for
understanding the molecular causes behind lqts2 and for designing more specific therapies to treat the condition".
... https://doi.org/10.1038/s41467-023-36730-7
further information
alberto giacomello department of mechanical and aerospace ...