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Data notizia: Mon, 20/12/2021 - 13:00
... the #lanterneverdi campaign launched by save the children for the international migrants day on december 18. people are invited
to ... campaign particularly focuses on migrants stranded in the forested areas on the
belarus-polish border,
where many locals have ... the international organisation that has been fighting for over 100 years to save girls and boys at risk and guarantee them a future, ... the #lanterneverdi campaign launched by save the children for the international migrants day on december 18. people are invited to light ...
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Data notizia: Tue, 11/05/2021 - 14:15
on wednesday, may 12, at 10.30 am, for international women in mathematics day, the guido castelnuovo department of ... was established on july 31, 2018, during the world meeting for women in mathematics. the date was chosen because it is
maryam ... overcome gender bias.
on wednesday, may 12, at 10.30 am, for world day of women in mathematics, the guido castelnuovo department of ...
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Data notizia: Tue, 05/05/2020 - 12:15
... aims to be an emotional reminder of this dramatic moment for italian and global history. send your original material, never been ... the producers: you can upload videos in any duration and format, shot with any device; video with captions, writings and filters will ... at viaggioinitalia@indianaproduction.it contact persons for sapienza university are: professor mihaela gavrila ( ... aims to be an emotional reminder of this dramatic moment for italian and global history
viaggio in italia, a journey through italy. ...
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Data notizia: Thu, 12/12/2019 - 15:15
... michael of kent, first-degree cousin of queen elizabeth for the innovative characteristics introduced in the project funded by the ... scientific innovation. the project saferafrica consortium is formed by 17 european and african partners, coordinated by the sapienza ... and logistics research centre (ctl) and has created a platform for dialogue between europe and africa on issues related to road safety due to ... received the prince michael international road safety award for the innovative characteristics introduced in the saferafrica project that ...
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... to establish sapienza university as a reference point for this type of studies. the deadline of the call (for graduates) is
january 15, 2019
.
the winter school in "cultural ... and middle east with a particular focus on crisis areas. the deadline of the call (for graduates) is january 15, 2019.
winter school on cultural heritage in ...
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Data notizia: Mon, 26/07/2021 - 15:30
... efficiently. in order to process this growing amount of information,
modern computing systems require complex training or learning ... that data centre energy consumption will soon account for more than 10% of global electricity use. training an artificial intelligence system to tell us the best route to take, for example, will pollute more than the car we use to drive it.
the ... processors and energy-efficient computing systems is therefore increasingly vital
. today's most promising way forward for future hardware systems is photonics, which aims to replace electrical circuits with optical technologies that process information in parallel, at very high frequencies, and with minimal energy ... that uses photonics in a completely sustainable way to perform artificial intelligence operations
. this green photonic processor, ...
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Data notizia: Thu, 27/02/2020 - 12:00
all superconducting materials used for highly efficient electric transport must be cool down to very low ... however, in these compounds the
superconducting phase is formed at very high pressures
, more than a million times higher than the ... moreover, previous theoretical work has predicted that only for pressures exceeding 230 gigapascals the compound of lah 10 would form a highly symmetrical structure with a hydrogen cages enclosing the lanthanum atoms (10 hydrogen atoms for each lanthanum atom). these classical calculations have also concluded that the
structure deforms at lower pressures
, breaking the high symmetry of the system. ... particles many structural distortions arise on the crystalline structure which lower the energy of the system, producing energy ... the quantum fluctuations of protons to stabilize the crystalline structure of superconducting hydrogen compounds. the results, published on ...
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Data notizia: Tue, 20/10/2020 - 12:15
water is an essential element for all forms of life; it is the basis of ecosystems and constitutes a large part of ... animals and plants.
a water molecule, whose chemical formula is h 2 o, consists of one atom of oxygen and two of hydrogen
.
oxygen is more electronegative than hydrogen, therefore it attracts the bonding electrons towards the vertex of the water ... .
this attraction, called a hydrogen bond, is the basis for the interpretation of many of the typical properties that make it a unique substance on earth, still in some ways unknown and therefore the subject of much scientific research. in a new paper, the research team coordinated by fabrizio frezza of the department of information engineering, electronics and telecommunications of sapienza ... out in collaboration with enea's physical technologies for safety and health division and the cnr's institute of complex systems, has ... the polarizability of water
. this makes it possible, for the first time, to predict the dielectric response of water with an ...
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Data notizia: Mon, 15/06/2020 - 12:00
... to give memories a temporal dimension, by organising information that in
people with standard memory remains only a blurred and ... abilities or memory deficits, was also asked to perform the same task. by using a
state-of-the-art technique called multivoxel ... that when differentiating between old and new memories,
for people with hsam, we can detect a high specialisation in the ventromedial ... cortex of the brain
, an area we believe to be designated for organising superior cognitive functions. the same brain region seems to be ... dimension to our existence - note the authors. here, for the very first time globally, we have been studying the neurobiological ... outcomes of this new scientific result are crucial, not only for the analysis conducted on these people's special gift but above all
to open new frontiers for research on neurorehabilitation of memory
and mnesic functions in ... https://doi.org/10.1016/j.cortex.2020.04.029
further information
patrizia campolongo department of physiology and pharmacology ...
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Data notizia: Fri, 28/02/2020 - 11:00
... the
mediterranean sea has been one of the main routes for marine migrations
as well as a centre of commercial relations and ... asia and europe
with different dynamics and timing for each mediterranean island. in sicily, for instance, a new ancestry, starting with the middle bronze age (2000-1550 ... 52-62% of sardinian population comes from the neolithic lineage. this percentage highlights, together with other data, how sardinia, as well as other european regions, has been a
melting pot for movement and mixture of people,
despite the fact that such phenomenon ... population there is still a predominance of neolithic lineage. an even different scenario is the one of balearic islands. here, ...
such as the bronze and iron age. this paves the way for future studies on migrations during greek, phoenician and even roman times. ... g., vai s., camaros e., calo c., catalano g., cueto m., forgia v., lozano m., marini e., micheletti m., micciche r.m., palombo m.r., ...
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Data notizia: Mon, 24/02/2025 - 14:00
a
crystalline phase of water
that forms at pressures above 50000 atmospheres and 300 degc: plastic vii ice, which differs from other forms of ice due to its hybrid nature between a solid and a liquid. the water ... arranged in a
dense cubic lattice
, but unlike other forms of ice, they are free to rotate around their equilibrium positions in a ... physical properties.' the study not only provides new
information on the nature of hydrogen bonds under extreme conditions
- crucial for better understanding the properties of water and many other chemicals - but also opens up new avenues for understanding the structure of
frozen celestial bodies
and their ... an open question in planetology. one possible explanation for this phenomenon could depend on the presence of plastic ice in only one of ...
Notizia
Data notizia: Mon, 01/08/2022 - 13:30
... 45%
of patients undergoing general or local anaesthesia for an operation. it is usually associated with a
worsening of the clinical ... the university of florence, conducted a systematic search for clinical evidence on the risk factors of postoperative delirium published ...
british journal of anaesthesiology
and will be used for the new guidelines of the european society of anaesthesiology and intensive care (esaic). ... in preoperative management," says lior mevorach and ali forookhi of the department of clinical internal, anaesthesiological and ... system report of clinical literature
- lior mevorach, ali forookhi, alessio farcomeni, stefano romagnoli, federico bilotta -
british ... https://doi.org/10.1016/j.bja.2022.05.032
further information
federico bilotta department of anaesthesiology, critical care and ... anaesthesiology and the results will be used in the new guidelines of the european society of anaesthesia and intensive care (esaic)
...
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Data notizia: Wed, 22/06/2022 - 12:15
... lncrna and microrna controls the expression of genes coding for proteins that are fundamental in the differentiation of motor neurons
, ... to the non-coding genome. in particular, we have highlighted for the first time how a mechanism based on the sequestration of micrornas by ...
besides being mediators of the nerve signals responsible for muscle contraction, motor neurons are also targets of serious degenerative ... bozzoni concludes, 'is that understanding the motor neuron formation processes will enable
the development of new therapeutic ... https://doi.org/10.15252/embj.2021108918
further information
irene bozzoni department of biology and biotechnology "charles ... coding and non-coding rnas in regulating motor neuron formation and opens the way to new therapeutic approaches for the treatment of neurodegenerative diseases. the results have been ...
Notizia
Data notizia: Thu, 17/02/2022 - 14:00
... research into mrna vaccines, which have been studied for years to prevent cancer or other viruses such as the zika virus. they are ... are the most numerous cells in the blood and are known for their role in preventing blood loss caused by blood vessel injuries. like ... that
mrna vaccines do not activate platelets and therefore do not increase the risk of thrombosis,
and on the other, identified ... safety and efficacy of mrna vaccines but will be very useful for future strategic vaccine planning". references: platelet and immune ... and efficacy of mrna vaccines and expands valuable knowledge for future strategic planning
covid-19: platelets also contribute to faster ...
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Data notizia: Wed, 01/09/2021 - 12:00
... infection,
the official journal of the european society for clinical microbiology and infectious diseases. the editorial
summarised ... of viral variants (which is actually normal and expected for any virus) to the not always well-explained interpretation of the clinical ... even when they are very rare. "this is a script that has unfortunately been widely repeated in italy and elsewhere, which has ended up ... and finally, the scientists to
take responsibility for their own communication
without the urge to be at the centre of ...
2021 doi: 10.1016/j.cmi.2021.08.003
further information
guido antonelli department of molecular medicine ... the article invites the scientists to take responsibility for their own communication
covid-19 infodemic: the role of traditional and ...
Notizia
Data notizia: Wed, 26/02/2020 - 13:30
... medicine of sapienza university of rome and the oxford centre for diabetes, endocrinology, and metabolism of university of oxford has been recently published on the lancet diabetes & endocrinology ... how
retina and kidney-related risks
are different for patients affected by lada compared with those with type 2 diabetes. it is ... in order to take advantage of the early therapeutic window for implementing a strict glycaemic control, and the prevention of a greater ... feb 4. doi: 10.1016/s2213-8587(20)30003-6
further information
raffaella buzzetti department of experimental medicine ...
the results of a clinical trial performed on more than 5000 patients over 30 years, has demonstrated that latent ... may cause serious microvascular complications and, therefore, entails severe consequences for visual and urinary apparatuses. the ...
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Data notizia: Thu, 31/01/2019 - 15:00
... the growing interest in the study of this class of information macromolecules. the circrna have only recently been identified thanks ... "charles darwin", in collaboration with the center for life nano science of the italian institute of technology (iit), has ...
. by observing the behavior of this class of rna in the formation of muscle cells, the team of researchers led by irene bozzoni, from ... this regulation - the set of processes that make up a signal for the cell that receives them and which then translates into changes or alterations - and therefore in which phases intervene to block the mechanism. "by demonstrating that this circular rna molecule
represents a new target for counteracting tumor growth
,"
concludes bozzoni, "we have added an ... https://doi.org/10.1038/s41388-019-0699-4
further information
irene bozzoni department of biology and biotechnology "charles ... muscle. the research, which opens up new perspectives for the treatment of cancer, has been published in the journal oncogene
...
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Data notizia: Fri, 07/09/2018 - 12:15
... european commission has used additional funding available for the marie sklodowska-curie individual fellowships call 2017, to fund two ... integrates a varies of geophysical data (seismic, gravity, deformation) with a 3d numeric inversion. the ability to interpret changes in seismicity, land deformation and gravimetry can help predict volcanic eruptions and predispose ... cotsen institute of archaeology and the university of california los angeles (ucla), is based on the complete archive of the acacus and ... of rock art in the lybian sahara. it will be custom-tailored for scientific research, cultural heritage management and communication activities. in general, project asart-data aims to reinforce the ties between archaeological/anthropological studies and contemporary ... join six other projects that were previously approved for the
marie sklodowska-curie individual fellowships call 2017,
... european commission has used additional funding available for the marie sklodowska-curie individual fellowships call 2017, to fund two ...
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Data notizia: Mon, 19/03/2018 - 12:30
... them to grow more slowly. neural stem cells are responsible for the production of new neurons in the adult brain. as we age, it becomes harder for neural stem cells to produce new neurons and this may lead to a decline in the brain cognitive abilities. by comparing the genetic activity in ... an improved knowledge of the mechanisms causing cognitive decline during aging. "we now plan to use genetics and neural stem cells - giuseppe lupo concludes - to try turning back the clock for older cells and rescue their growth deficit. the results obtained with ... as a candidate regulator of age-associated neurogenic decline. -
giuseppe lupo, paola s. nisi, pilar esteve, yu-lee paul, clara lopes ... published: 5 march 2018 doi: 10.1111/acel.12745
further information
giuseppe lupo, emanuele cacci department of biology and ... in brain aging. these include the dbx2 gene responsible for slowing down the growth of neural stem cells. the study has been published ...
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Data notizia: Mon, 07/04/2025 - 12:00
... sclerosis
has opened up new perspectives not only for treating but also for preventing this disease especially as far as prevention is concerned,
a ...
of the sant'andrea-sapienza multiple sclerosis centre. for
rosella mechelli,
professor at the san raffaele telematic university ... which immunological mechanisms are most relevant, also for the design of future therapies.' 'these are very important and innovative ... research at aism-fism. 'these results will provide useful information on the strategy of developing personalised anti-ebv vaccines.
the ... r. pizzolato umeton, e. anastasiadou, p. trivedi, a. fornasiero, m. ferraldeschi, imsgc wtccc2, a. di sapio, g. marfia, e. cocco, d. ... (2025).
further information:
marco salvetti department of neurosciences, mental health and ... linking the virus to the disease and paves the way for selective vaccination and new therapies. the study, funded by the ...
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Data notizia: Thu, 14/03/2024 - 10:00
for the first time, a bone organoid,
i.e. a three-dimensional replica of ... to study the mechanisms and test more effective treatments for this rare genetic paediatric disease that affects one in 100,000 children ... absence of the enzyme that in the human body is responsible for the 'disposal' of certain sugar chains, called glycosaminoglycans. the ... the bones of patients suffering from this condition, is therefore a valuable model to observe the mechanisms of the disease with even ... created from skeletal stem cells, cells that are essential for generating bone tissue, taken from the bone marrow of young patients," says ... - "these cells generated cartilage, which was then transformed into bone tissue and bone marrow in the three-dimensional model. it was ... rare diseases given the difficulty of obtaining and, therefore, analysing tissue samples, particularly from paediatric patients". hurler syndrome is the most severe form of mucopolysaccharidosis type 1, a rare genetic disorder that, in turn, is ...
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Data notizia: Thu, 03/02/2022 - 14:00
... unesco and sapienza, the new chair of education and research for improved urban health and wellbeing in cities has been launched. the chair, ...
an integrated system of research, training and information on urban health and wellbeing.
the project will facilitate
... unesco and sapienza, the new chair of education and research for improved urban health and wellbeing in cities has been launched. the chair, ... promoting an integrated system of research, training and information on urban health and wellbeing
new unesco chair on education and ...
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Data notizia: Mon, 17/01/2022 - 12:00
... with rai president marinella soldi. the italian minister for family and equal opportunities, elena bonetti, will also be attending. no ... republic has also endorsed the project. watch the event online
on tuesday, january 18, at 4:00 pm, at the rai headquarters in rome, ... with rai president marinella soldi. the italian minister for family and equal opportunities, elena bonetti, will also be attending
no ...
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Data notizia: Thu, 13/01/2022 - 09:15
... public health sciences to anthony fauci. the award was given for fauci's fundamental role in the
study of infectious and immune-mediated ... learned and remaining challenge."
the award was given for fauci's fundamental role in the study of infectious and immune-mediated ...
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Data notizia: Thu, 05/11/2020 - 12:30
... the extensive use of pesticides, with serious consequences for soil and groundwater pollution. an eco-compatible solution involves
... of the fungus
." the results of the study are useful for a wide range of applications in the biotechnological field, suggest that ... in the genetic improvement of plants of agronomic interest for the development of varieties with improved resistance to a large number of ... diseases
,
without the use of pesticides dangerous for human health and the environment.
references:
atpme17 is a ... 2020. doi https://doi.org/10.1111/mpp.13002
further information
vincenzo lionetti department of biology and biotechnology "charles ... pathogens and in particular of botrytis cinerea, responsible for grey mould in numerous plant species including vines, tomatoes and ...