Monday, January 31, 2011
Friday, January 28, 2011
What Type Of Hair Did Myammee
Carta e penna rafforzano l'apprendimento
Invasi da tecnologie che aiutano a faticare meno, sommersi da tablet e smartphone, ma con il rischio che il muscolo-cervello sia meno allenato. Impugnare la cara vecchia penna è più useful for learning to type symbols on the keyboard: it says a study by two scientists, Anne Mangen, and Jean-Luc Velay. They have enlisted a group of volunteers asked to write in an unknown alphabet, some other with the pen on the keyboard. Result: after a few weeks, the subjects who penned by hand sheets remembered best unknown symbols. But there's more: even Broca's area, involved in numerous processes of learning, it was more "excited" to pictures taken by MRI. The movements of the hand imprint, in fact, in the mind an image of "sensory-motor" that strengthens the memory. The study, published in Advances in haptics, is the rebuttal that "the size of the physical contact with the objects that surround us - the researchers say - is not neutral with respect to the quality and quantity of learning.
Thursday, January 27, 2011
Cars What Is Conditional Sale
Nicotine impairs the ability 'of neurons to communicate and process information with a consequent reduction of our ability' to pay attention. And 'This is the result of an experimental study conducted by a team of neurobiologists SISSA, International School for Advanced Studies in Trieste, led by Enrico Cherubini and published in the journal The Journal of Neuroscience. In particular, scientists of the School, in collaboration with French researchers from the Institut de la Méditerranée Neurobiology Marseille, have shown that a small amount 'of nicotine - that present in the blood after smoking two cigarettes - and' able to inhibit the operation of interneurons in the hippocampus, a region of the brain essential for learning and memory, altering our cognitive functions. Interneurons are the neurons that make synapses with other neurons and form local circuits: modulating the nerve impulse, regulate the activity of principal cells so that 'unable to manage the sensory inputs. Interneurons
''- says Enrico Cherubini, coordinator of the field of neurobiology of Sissa - simultaneously release from their terminals, the gamma-aminobutyric acid, the main inhibitory neurotransmitter present in the brain. So 'can synchronize thousands of excitatory cells and give rise to the rhythms of higher cognitive functions responsible. Resonating, that 'acting in unison, allow us to process the information we receive from outside.'' During his PhD at SISSA, Marilena Griguolo tested the behavior of these cells stimulated with specific chemicals and has seen how the O-LM interneurons''''(Oriens-lacunosum molecular) also negatively affected the hippocampus of small concentrations of nicotine. This substance''manages to block specific ion channels located directly on the surface, very similar and involved in ritmogenesi a quelli responsabili del ritmo cardiaco - precisa Cherubini -. Si tratta di un meccanismo inibitorio diverso da quello finora noto, determinato invece dall'attivazione da parte della nicotina di recettori specifici presenti sulla superficie delle cellule nervose''. (Sn)
Monday, January 24, 2011
Nico Robin And Nami Hot
Meanwhile, for the manifestation of "Trampling the oblivion" and "The Mafia unpoetic" you can see movies (several steps) on the site http://www.youtube.com/user/Lucreziocaro90.
The new work - The I (s) dyad / The binary dell'asiento (R Collective Papers / Atahualpa, Florence, 2010) - of Contilia, always dedicated to his poetic "Committed", will be presented January 27 2011, ore 17.30, in the conference room of the library "Fardelliana" in Trapani. The organization has been edited by Mrs. Margaret Giacalone Dir. Speakers two professors at the University of Palermo: Sergio Pattavina (who wrote the introduction to the book: "The indignation of Contilia"), and Barbarian Marta (who has already edited a job essay on the poetry of Contilia. The essay, in the near future, will published in the journal "Sandstone" in Palermo ("Sandstone" - A series of information of modern and contemporary literature - out by the poet Lucio Zinna).
In short, the work, whose cover art is illustrated by the semantics of the framework - "The island is not coming 2" - the painter Giacomo Cuttone (present himself to the "Fardelliana"), we highlight some critical excerpt. The critical short quotations are taken from the prof. S. Pattavina essay and the work of Professor M. Barbaro. Sergio
Pattavina: "The indignation of Contilia here comes the pitch, and while it reaffirms, as" poetry in speech "that" is not the time to ask / require is time and set / dance like mosquitoes / call disarray tumors words / more fire and cross-chest "(Cave avatars) invites us to look for and find a passage, a way, a ring that does not take ", for the ultimate assault on the sky," we seek a path to heaven, like yesterday / adventurers and sell the lies / those in the market ashamed / because we want more ships that zinc-and surf pirates who know of no, rappeurs (Cabron). Among the subjectivity of the poet, then, with its abstract principles of liberty, equality, solidarity, peace, establishing an acrimonious disagreement with empirical reality made of exploitation, imperialist wars, old and new fascism, racism, which gives place invective, irony, the more tricks "in-sane" disjoint to the speech, twisting alchemical language, the text (literary, journalistic, television) has the power, the prerogative of the ruling classes. " Marta
Barbaro: "In I (s) dyad's everything from wars to migration, anti-clerical dall'invettiva complaint of neoliberal economics, environmental disasters September 11, from the news to politics, with names, surnames and without affecting the Italian life and world, and yet, drawing on the slogan of the television communication as well as the cinema and jargons, and alternating skills of astronomy and quantum physics with those of the computer world and technology is the story goes from macro to micro and cosmology of subatomic particles and the digital bits. Not only did each invest a text field or a different problem of our present, as we indicate the different titles, but within each poem to the themes and codes are intertwined and seem to be generated from each other "(from the essay forthcoming publication ("Sandstone").
's close in anticipation of that is coming in another anthology that brings other poems by A. Contilia. In the meantime we extend an invitation to attend the presentation of January 27, 2011, 17.30, the "Fardelliana" in Trapani.