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Tidy knots are faster

The key pathway by which viruses "attack" consists in releasing viral DNA into the infected cell, taking over the host cell's transcription mechanisms and using them to reproduce itself.

In order to fight or exploit to our benefit the action of viruses, scientists are trying to understand this process in detail. A group of researchers – one of whom from SISSA – has studied the timescale of DNA "ejection" (how long it takes and what is the precise sequence of events), and found that it depends on the degree and manner of entanglement of the double strand of DNA inside the virus.

Athletes and the words for actions

The International School for Advanced Studies of Trieste (SISSA) took part in a study on a sample of professional women volleyball players to better understand the relationship between the cognitive and motor systems.

According to the research, the brain's involvement in motor actions is more complex than was thought so far.

DOWNALOAD > Press release

“Soft” (and miniaturized) robots

Increasingly small robots that carry out their functions even inside the human body. No, this isn't a sci-fi dream but a close possibility. On one condition: the miniaturization of these devices requires them to acquire the same "softness" and flexibility as biological tissues.

Hilbert schemes, sheaves & representations

June 17-21, 2013 - SISSA

Hilbert schemes of points are a traditional field of interest for algebraic geometers. Work by Nakajima and others established a relation between their geometry and the representation theory of Heisenberg-Clifford algebras.

More recent research connected Hilbert schemes with other infinite-dimensional algebras, such as Cherednik algebras, quantum Heisenberg algebras, Kac-Moody algebras, and so on. This conference aimed at providing an updated survey of the state of the art in this area of research in its various aspects.

Master in Complex Actions: the call is now open

The call for the Master in Complex Actions (MCA) of SISSA, the International School for Advanced Studies in Trieste, is now open. The course, which aims at integrating scientific thought with the practices of public and private organizations, has now reached its third edition and will feature this year two important new elements: the focus will be on Energy and the destination of the study trip will be Saudi Arabia.

Applications must be received by Tuesday, April 2nd 2013 at 12.00 (Rome time).

La SISSA lancia un appello al futuro Premier

La Conferenza dei Rettori delle Università italiane (CRUI) e i tre rettori delle università del Friuli Venezia Giulia hanno lanciato un appello ai candidati premier chiedendo un impegno pubblico per salvare il sistema universitario italiano.

The nano-channel that disentangles knots

The DNA tends to become entangled, yet according to a research carried out by Cristian Micheletti of the International School for Advanced Studies (SISSA) of Trieste and by Enzo Orlandini of Università di Padova, it is possible to obtain knot-free filaments by having them pass through a nano-channel. The research is now one of the "hot papers" in the Soft Matter review and is now accessible free of charge for a four week period.

Fotografia oltre la fotografia

28 febbraio, ore 17.30 
SISSA - Aula 128  

Giovedì 28 febbraio il Laboratorio Interdisciplinare per le Scienze Naturali e Umanistiche della SISSA ha invitato il pubblico al quarto degli appuntamenti legati al mondo della fotografia vista come un ponte tra arte e scienza. Il titolo di questo nuovo incontro è stato "Fotografia oltre la fotografia" ed è stato tenuto da Andrea Tomicich.

> DOWNLOAD:

FRIDa, the images of food

March 4, 2013 

It's called FRIDa and it's the new image database created at the International School for Advanced Studies of Trieste to carry out research on eating behaviors and choices. It is a tool accessible to all and published in the review Human Frontiers in Neuroscience that will be very useful to the international community of scientists who study food-related issues.

The movement of proteins

March 5, 2013

Cristian Micheletti, a scientist of the International School for Advanced Studies of Trieste (SISSA), has published in Physics of Life Reviews a review on an innovative instrument for protein analysis, a method for which Micheletti and his research team are a reference point for the international scientific community.

DOWNLOAD > Press release

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