agregador de notícies

HP Backs Memristor Mass Production

slashdot.org - dv, 03/09/2010 - 14:18
neo12 writes with news that Hewlett-Packard is teaming with Hynix Semiconductor, the world's second-largest producer of memory chips, to mass produce memristors for the first time. Quoting the BBC: "HP says the first memristors should be widely available in about three years. The devices started as a theoretical prediction in 1971 but HP's demonstration and publication of a real working device has put them on a possible roadmap to replace memory chips or even hard drives. ... Steve Furber, professor of computer engineering at the University of Manchester, explained that the potential benefits lie in the fact that memristors are 'much simpler in principle than transistors. Because they are formed as a film between two wires, they don't have to be implanted into the silicon surface — as do transistors, which form the storage locations in Flash — so they could be built in layers in 3D,' he told BBC News. 'Of course, the devil is in the detail, and I don't think the manufacturing challenges have been fully exposed yet.'"

Read more of this story at Slashdot.


Wireless Power Group Has 'Qi' Prototypes

slashdot.org - dv, 03/09/2010 - 13:28
judgecorp writes "Steady progress on inductive wireless charging. There are now certified prototypes of chargers for Blackberry and iPhone devices that meet the Qi specification of the Wireless Power Consortium, which was announced last year. The spec has advanced from version 0.95 to 1.0, too."

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New Calculations May Lead To a Test For String Theory

slashdot.org - dv, 03/09/2010 - 10:37
dexmachina writes "A team of theoreticians, led by a group from Imperial College London, has released calculations that show string theory makes specific, testable predictions about the behaviour of quantum entangled particles. Professor Mike Duff, lead author of the study from the Department of Theoretical Physics at Imperial College London, commented, 'This will not be proof that string theory is the right "theory of everything" that is being sought by cosmologists and particle physicists. However, it will be very important to theoreticians because it will demonstrate whether or not string theory works, even if its application is in an unexpected and unrelated area of physics.' In other words, string theory may finally have shed its critics' most common complaint: unfalsifiability. However, given the second most common complaint, I can't help but wonder: which string theory?"

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Trobada Partit Pirata de Catalunya, organitzat per H@ckLabValls

gpltarragona.org - dv, 03/09/2010 - 10:16

El proper diumenge dia 5 de setembre, tindrà lloc al Casal Popular La Turba de Valls, la primera trobada del Partit Pirata de Catalunya (Pirata.cat) a les comarques de Tarragona. Si vols conèixer aquesta nova iniciativa i/o convertir-te en un nou pirata, vine a la trobada-presentació que realitzaran els nous pirates catalans! L’acte s’iniciarà a les 17 hores i està obert a tothom!

El Partit Pirata de Catalunya pertany a la xarxa internacional de partits pirata d’arreu del món, amb els qui comparteix gran part dels ideals i amb qui col·labora en tot allò que sigui adient. Aquest partit de recent fundació lluita per defensar el drets civils, la societat de la informació i el coneixement, i el dret a decidir-ho tot… conegueu més sobre els nous pirates a:

Pàgina web: http://pirata.cat
Notícia partit pirata a les eleccions, a Kaosenlared i a Vilaweb.
Entrevista a Kenneth Peiruza, portaveu del Pirata.cat.

Com arribar-hi?
Casal Popular La Turba: C/Nou, nº12, Valls (Tarragona)

Curso presencial en Madrid de creación de temas para Drupal

drupal.org.es - dv, 03/09/2010 - 08:15

IMPORTANTE: una empresa nos ha solicitado los c.v. de aquellas personas que hagan el curso para un posible puesto de trabajo de "maquetador / especialista en temas drupal / diseñador gráfico"

Se entregará un diploma de asistencia y contenidos vistos al finalizar el curso

A finales de Septiembre se impartirá un curso de creación de temas de Drupal.

Este curso esta pensado y enfocado tanto para los profesionales nóveles como para aquellos que han hecho sus primeros pinitos en la creación de Temas de Drupal y quieren profundizar más.

El curso de creación de temas de Drupal esta pensado para profesionales que estén acostumbrados a crear temas para otras aplicaciones (wordpress, joomla) o que trabajen creando el estilo gráfico de páginas webs en html o maquetando páginas webs.

El curso se impartirá en 3 sesiones de 4 horas por la mañana de 10:00 a 14:00, esta pendiente de confirmar las fechas pero será a finales de septiembre.

El curso será eminentemente práctico, recomendable llevar cada uno su portátil con un drupal instalado porque desde el primer día se trabajara en la creación de un tema para drupal.

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Categories: Drupal

Curso Drupal empieza su andadura

drupal.org.es - dv, 03/09/2010 - 07:36


Cursodrupal.com empieza a caminar

Poco a poco, y con algunos temas por resolver (este fin de semana los resolvemos), ya empiezan a publicitarse los primeros cursos que se pueden cursar de Drupal.

En breve también informaremos de ofertas de trabajo de Drupal en nuestra bolsa de empleo y estamos trabajando para crear una bolsa de trabajo donde los usuarios puedan dejar sus c.c.v.v. y las empresas publicar y buscar profesionales.

Seguid atentos a todas aquellas cosas que se hiran realizando.

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Categories: Drupal

Facebook To Add Remote Logout

slashdot.org - dv, 03/09/2010 - 07:32
angry tapir writes "Facebook users will soon have a new way of knocking spammers out of legitimate accounts. The social-networking company is rolling out a new security feature that lets users see which computers and devices are logged into their Facebook accounts, and then removing the ones that they don't want to have access."

Read more of this story at Slashdot.


Google Releases Chrome 6, Pays $4337 In Bounties

slashdot.org - dv, 03/09/2010 - 04:36
Trailrunner7 writes "Google has released a new version of its Chrome browser and has included more than a dozen security fixes in the update. The new version, 6.0.472.53, was released two years to the day after the company pushed out the first version of Chrome. Google Chrome 6 includes patches for 14 total security vulnerabilities, including six high-priority flaws, and the company paid out a total of $4,337 in bug bounties to researchers who reported the vulnerabilities. A number of the flaws that didn't qualify for bug bounties were discovered by members of Google's internal security team." (Read on for more, below.)

Read more of this story at Slashdot.


Harvard Ditching Final Exams?

slashdot.org - dv, 03/09/2010 - 01:46
itwbennett writes "According to Harvard magazine, Harvard's Faculty of Arts and Sciences voted at its meeting on May 11 to require instructors to officially inform the Registrar 'at the first week of the term' of the intention to end a course with a formal, seated exam, 'the assumption shall be that the instructor will not be giving a three-hour final examination.' Dean of undergraduate education Jay M. Harris 'told the faculty that of 1,137 undergraduate-level courses this spring term, 259 scheduled finals — the lowest number since 2002, when 200 fewer courses were offered. For the more than 500 graduate-level courses offered, just 14 had finals, he reported.'"

Read more of this story at Slashdot.


Video Appliance For a Large Library On a Network?

slashdot.org - dv, 03/09/2010 - 00:36
devjj writes "For the past year or so I have been trying (and failing) to figure out a reasonable solution for bringing my large media library to my living room. All of my media lives on an Ubuntu server that sits on my network. It's been very reliable and it's fast enough for streaming purposes. My content is exposed via SMB. It's the living room side where I keep running into problems. I am currently using Windows 7 and XBMC, but the case is too big and noisy, I don't particularly care for Windows, and the whole thing just seems overkill. What I want is a device that can present a decent UI that the non-Slashdot crowd would be able to use, but that is still powerful enough to stream full-fidelity 1080p. I dream of a small box that can transcode video over a network, but that's probably a pipe dream. The new Apple TV would be great if it could connect to network shares. What say you, Slashdot? Is what I'm looking for possible, or should I just give in to the iTunes/Amazon/whatever juggernauts?"

Read more of this story at Slashdot.


Canon Develops 8 X 8 Inch Digital CMOS Sensor

slashdot.org - dj, 02/09/2010 - 23:42
dh003i writes "Canon has developed a 8 x 8 inch CMOS digital sensor. It will be able to capture an image with 1/100th the light intensity required by a DSLR and will be able to record video at 60 fps in lighting half the intensity of moonlight. There are already many excellent quality lenses designed to cover 8 x 10 inches, although Canon may develop some of their own designed specifically for their requirements."

Read more of this story at Slashdot.


Flash On Android Is 'Shockingly Bad'

slashdot.org - dj, 02/09/2010 - 23:10
Hugh Pickens writes "Ryan Lawler writes on GigaOm that although many have touted the availability of Flash on Android devices as a competitive advantage over Apple's mobile devices, while trying to watch videos from ABC.com, Fox.com and Metacafe using Flash 10.1 on a Nexus One over a local Wi-Fi network connected to a 25-Mbps Verizon FiOS broadband connection, mobile expert Kevin Tofel found that videos were slow to load, if they loaded at all, leading to an overall very inconsistent experience while using his Android device for video. 'While in theory Flash video might be a competitive advantage for Android users, in practice it's difficult to imagine anyone actually trying to watch non-optimized web video on an Android handset,' writes Lawler. 'All of which makes one believe that maybe Steve Jobs was right to eschew Flash in lieu of HTML5 on the iPhone and iPad.'"

Read more of this story at Slashdot.


GameStop Pulls Medal of Honor From Military Bases

slashdot.org - dj, 02/09/2010 - 22:32
donniebaseball23 writes "EA's Medal of Honor reboot doesn't ship until October 12, but it's already seen a fair amount of controversy thanks to the publisher's decision to allow people to play as Taliban in multiplayer. The controversy just got escalated another notch, reports IndustryGamers, as the world's biggest games retailer GameStop has decided it won't sell the title at its stores located on US military bases. The new Medal of Honor won't be advertised at these stores either. GameStop noted that they came to this decision 'out of respect for our past and present men and women in uniform.'"

Read more of this story at Slashdot.


GameStop Pulls Medal of Honor From Military Bases

slashdot.org - dj, 02/09/2010 - 22:17
donniebaseball23 writes "EA's Medal of Honor reboot doesn't ship until October 12, but it's already seen a fair amount of controversy thanks to the publisher's decision to allow people to play as Taliban in multiplayer. The controversy just got escalated another notch, reports IndustryGamers, as the world's biggest games retailer GameStop has decided it won't sell the title at its stores located on US military bases. The new Medal of Honor won't be advertised at these stores either. GameStop noted that they came to this decision 'out of respect for our past and present men and women in uniform.'"

Read more of this story at Slashdot.


DNA-Less 'Red Rain' Cells Reproduce At 121 C

slashdot.org - dj, 02/09/2010 - 21:22
eldavojohn writes "A new paper up for prepublication from the controversial solid-state physicist Godfrey Louis claims that the cells Louis collected from a Keralan red rain incident divide and produce daughter cells at 121 degrees Celsius. While unusual, this is not unheard of as the paper recalls cells cultivated from hydrothermal vents are known to reproduce at 121 C as well. Of course, caution is exercised when dealing with the possible explanation surrounding the theory of panspermia but the MIT Technology Review says researchers 'examined the way these fluoresce when bombarded with light and say it is remarkably similar to various unexplained emission spectra seen in various parts of the galaxy. One such place is the Red Rectangle, a cloud of dust and gas around a young star in the Monocerous constellation.'"

Read more of this story at Slashdot.


UN Telecom Chief Urges Blackberry Data Sharing

slashdot.org - dj, 02/09/2010 - 20:34
crimeandpunishment writes "The top man in telecommunications at the United Nations is weighing in on the Blackberry battle ... and he says share the data. The UN's telecom chief says governments have legitimate security concerns, and Research in Motion should give them access to its customer data. In an interview with the Associated Press, Hamadoun Toure said 'There is a need for cooperation between governments and the private sector on security issues.'"

Read more of this story at Slashdot.


AMD Hates Laptop Stickers As Much As You Do

slashdot.org - dj, 02/09/2010 - 19:47
pickens writes "David Pogue writes in the NY Times that when you buy a new Windows PC, it comes festooned with stickers on the palm rests: one for Windows, one for Skype, one for Intel, one for the laptop company, maybe an Energy Star sticker and so on. 'It's like buying a new, luxury car — and discovering that it comes with non-removable bumper stickers that promote the motor oil, the floor mat maker, the windshield-fluid company and the pine tree air freshener you have no intention of ever using,' writes Pogue. But the worst thing is that when you peel them off, they shred, leaving adhesive crud behind. 'When you've just spent big bucks on a laptop, should you really be obligated to spend the first 20 minutes trying to dissolve away the sticker goop with WD40?' But AMD has a solution. Starting next year, AMD will switch to new stickers that peel off easily, leaving no residue; after that, it's considering eliminating the sticker program altogether."

Read more of this story at Slashdot.


New German Government ID Hacked By CCC

slashdot.org - dj, 02/09/2010 - 19:07
wiedzmin writes "Public broadcaster ARD's show 'Plusminus' teamed up with the known hacker organization 'Chaos Computer Club' (CCC) to find out how secure the controversial new radio-frequency (RFID) chips were. The report shows how they used the basic new home scanners that will go along with the cards (for use with home computers to process the personal data for official government business) to demonstrate that scammers would have few problems extracting personal information. This includes two fingerprint scans and a new six-digit PIN meant to be used as a digital signature for official government business and beyond." That was quick. Earlier this year, CCC hackers demonstrated vulnerabilities in German airport IDs, too.

Read more of this story at Slashdot.


Facebook Post Juror Gets Fined, Removed, Assigned Homework

slashdot.org - dj, 02/09/2010 - 18:36
eldavojohn writes "A Michigan judge removed a juror after a Facebook comment and also fined her $250 and required her to write a five-page paper about the constitutional right to a fair trial. The juror was 'very sorry' and the judge chastised her, saying, 'You violated your oath. You had decided she was already guilty without hearing the other side.'"

Read more of this story at Slashdot.


Cisco Planning To Acquire Skype

slashdot.org - dj, 02/09/2010 - 18:04
rexjoec writes "Cisco is making a bid for Skype. The deal, if successful, would derail a planned initial public offering from Skype and redraw the battle lines in the lucrative market of video communications." The rumored price is $5B.

Read more of this story at Slashdot.


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