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J Black

Vast Spy System Loots Computers in 103 Countries - NYTimes.com - 0 views

  • The malware is remarkable both for its sweep — in computer jargon, it has not been merely “phishing” for random consumers’ information, but “whaling” for particular important targets — and for its Big Brother-style capacities. It can, for example, turn on the camera and audio-recording functions of an infected computer, enabling monitors to see and hear what goes on in a room. The investigators say they do not know if this facet has been employed.
  • The electronic spy game has had at least some real-world impact, they said. For example, they said, after an e-mail invitation was sent by the Dalai Lama’s office to a foreign diplomat, the Chinese government made a call to the diplomat discouraging a visit. And a woman working for a group making Internet contacts between Tibetan exiles and Chinese citizens was stopped by Chinese intelligence officers on her way back to Tibet, shown transcripts of her online conversations and warned to stop her political activities.
  • “This could well be the C.I.A. or the Russians. It’s a murky realm that we’re lifting the lid on.”
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  • “The Chinese government is opposed to and strictly forbids any cybercrime.”
  • two computer researchers at Cambridge University in Britain who worked on the part of the investigation related to the Tibetans, are releasing an independent report. They do fault China, and they warned that other hackers could adopt the tactics used in the malware operation.
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    The malware is remarkable both for its sweep - in computer jargon, it has not been merely "phishing" for random consumers' information, but "whaling" for particular important targets - and for its Big Brother-style capacities. It can, for example, turn on the camera and audio-recording functions of an infected computer, enabling monitors to see and hear what goes on in a room. The investigators say they do not know if this facet has been employed.
cheryl capozzoli

Babbel: Vocabulary trainer - 1 views

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    Use the vocab trainer for free language help
Philippe Scheimann

A Vision of Students Today (& What Teachers Must Do) | Britannica Blog - 0 views

  • It has taken years of acclimatizing our youth to stale artificial environments, piles of propaganda convincing them that what goes on inside these environments is of immense importance, and a steady hand of discipline should they ever start to question it.
    • Russell D. Jones
       
      There is a huge investment in resources, time, and tradition from the teacher, the instutions, the society, and--importantly--the students. Students have invested much more time (proportional to their short lives) in learning how to be skillful at the education game. Many don't like teachers changing the rules of the game just when they've become proficient at it.
  • Last spring I asked my students how many of them did not like school. Over half of them rose their hands. When I asked how many of them did not like learning, no hands were raised. I have tried this with faculty and get similar results. Last year’s U.S. Professor of the Year, Chris Sorensen, began his acceptance speech by announcing, “I hate school.” The crowd, made up largely of other outstanding faculty, overwhelmingly agreed. And yet he went on to speak with passionate conviction about his love of learning and the desire to spread that love. And there’s the rub. We love learning. We hate school. What’s worse is that many of us hate school because we love learning.
    • Russell D. Jones
       
      So we (teachers and students) are willing to endure a little (or a lot) of uncomfortableness in order to pursue that love of learning.
  • They tell us, first of all, that despite appearances, our classrooms have been fundamentally changed.
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  • While most of our classrooms were built under the assumption that information is scarce and hard to find, nearly the entire body of human knowledge now flows through and around these rooms in one form or another, ready to be accessed by laptops, cellphones, and iPods. Classrooms built to re-enforce the top-down authoritative knowledge of the teacher are now enveloped by a cloud of ubiquitous digital information where knowledge is made, not found, and authority is continuously negotiated through discussion and participation. In short, they tell us that our walls no longer mark the boundaries of our classrooms.
  • And that’s what has been wrong all along. Some time ago we started taking our walls too seriously – not just the walls of our classrooms, but also the metaphorical walls that we have constructed around our “subjects,” “disciplines,” and “courses.” McLuhan’s statement about the bewildered child confronting “the education establishment where information is scarce but ordered and structured by fragmented, classified patterns, subjects, and schedules” still holds true in most classrooms today. The walls have become so prominent that they are even reflected in our language, so that today there is something called “the real world” which is foreign and set apart from our schools. When somebody asks a question that seems irrelevant to this real world, we say that it is “merely academic.”
  • We can use them in ways that empower and engage students in real world problems and activities, leveraging the enormous potentials of the digital media environment that now surrounds us. In the process, we allow students to develop much-needed skills in navigating and harnessing this new media environment, including the wisdom to know when to turn it off. When students are engaged in projects that are meaningful and important to them, and that make them feel meaningful and important, they will enthusiastically turn off their cellphones and laptops to grapple with the most difficult texts and take on the most rigorous tasks.
  • At the root of your question is a much more interesting observation that many of the styles of self-directed learning now enabled through technology are in conflict with the traditional teacher-student relationship. I don’t think the answer is to annihilate that relationship, but to rethink it.
  • Personally, I increasingly position myself as the manager of a learning environment in which I also take part in the learning. This can only happen by addressing real and relevant problems and questions for which I do not know the answers. That’s the fun of it. We become collaborators, with me exploring the world right along with my students.
  • our walls, the particular architectonics of the disciplines we work within, provide students with the conversational, narrative, cognitive, epistemological, methodological, ontological, the –ogical means for converting mere information into knowledge.
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    useful article , I need to finish it and look at this 'famous clip' that had 1 million viewers
Tero Toivanen

Music and the Brain - 0 views

  • A little known fact about Einstein is that when he was young he did extremely poor in school. His grade school teachers told his parents to take him out of school because he was "too stupid to learn" and it would be a waste of resources for the school to invest time and energy in his education. The school suggested that his parents get Albert an easy, manual labor job as soon as they could.
  • Instead of following the school's advice, Albert's parents bought him a violin. Albert became good at the violin. Music was the key that helped Albert Einstein become one of the smartest men who has ever lived. Einstein himself says that the reason he was so smart is because he played the violin. He loved the music of Mozart and Bach the most. A friend of Einstein, G.J. Withrow, said that the way Einstein figured out his problems and equations was by improvising on the violin.
  • Another example of how rhythm orders movement is an autistic boy who could not tie his shoes. He learned how on the second try when the task of tying his shoes was put to a song. The rhythm helped organize his physical movements in time.
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  • Classical music from the baroque period causes the heart beat and pulse rate to relax to the beat of the music. As the body becomes relaxed and alert, the mind is able to concentrate more easily. Furthermore, baroque music decreases blood pressure and enhances the ability to learn. Music affects the amplitude and frequency of brain waves, which can be measured by an electro-encephalogram. Music also affects breathing rate and electrical resistance of the skin. It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
  • Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
  • According to The Center for New Discoveries in Learning, learning potential can be increased a minimum of five times by using this 60 beats per minute music.
  • Dr. Lozanov's system involved using certain classical music pieces from the baroque period which have around a 60 beats per minute pattern. He has proven that foreign languages can be learned with 85-100% efficiency in only thirty days by using these baroque pieces. His students had a recall accuracy rate of almost 100% even after not reviewing the material for four years.
  • Group 1 was read the words with Handel's Water Music in the background. They were also asked to imagine the words. Group 2 was read the same words also with Handel's Water Music in the background. Group 2 was not asked to imagine the words. Group 3 was only read the words, was not given any background music, and was also not asked to imagine the words. The results from the first two tests showed that groups 1 and 2 had much better scores than group 3. The results from the third test, a week later, showed that group 1 performed much better than groups 2 or 3.
  • One simple way students can improve test scores is by listening to certain types of music such as Mozart's Sonata for Two Piano's in D Major before taking a test. This type of music releases neurons in the brain which help the body to relax.
  • William Balach, Kelly Bowman, and Lauri Mohler, all from Pennsylvania State University, studied the effects of music genre and tempo on memory retention. They had four groups learn vocabulary words using one of four instrumental pieces - slow classical, slow jazz, fast classical, and fast jazz.
  • Surprisingly, the results showed that changing the genre had no effect on recall but changing the tempo decreased recall.
  • One key ingredient to the order of music from the baroque and classical periods is math. This is realized by the body and the human mind performs better when listening to this ordered music.
  • George recognized that Saul overcame his problems by using special music. With this story in mind King George asked George Frederick Handel to write some special music for him that would help him in the same way that music helped Saul. Handel wrote his Water Music for this purpose.
  • Dr. Ballam goes on to say that, "The human mind shuts down after three or four repetitions of a rhythm, or a melody, or a harmonic progression."
  • Bob Larson, a Christian minister and former rock musician, remembers that in the 70's teens would bring raw eggs to a rock concert and put them on the front of the stage. The eggs would be hard boiled by the music before the end of the concert and could be eaten. Dr. Earl W. Flosdorf and Dr. Leslie A. Chambers showed that proteins in a liquid medium were coagulated when subjected to piercing high-pitched sounds
  • Rock music was played in one of the boxes while Bach's music was played in the other box. The rats could choose to switch boxes through a tunnel that connected both boxes. Almost all of the rats chose to go into the box with the Bach music even after the type of music was switched from one box to the other.
  • She found that the plants grew well for almost every type of music except rock and acid rock. Jazz, classical, and Ravi Shankar turned out to be the most helpful to the plants. However, the plants tested with the rock music withered and died. The acid rock music also had negative effects on the plant growth.
  • One cannot deny the power of music. High school students who study music have higher grade point averages that those who don't. These students also develop faster physically. Student listening skills are also improved through music education. The top three schools in America all place a great emphasis on music and the arts. Hungary, Japan, and the Netherlands, the top three academic countries in the world, all place a great emphasis on music education and participation in music. The top engineers from Silicon Valley are all musicians. Napoleon understood the enormous power of music. He summed it up by saying, "Give me control over he who shapes the music of a nation, and I care not who makes the laws" .
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    Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
J Black

Free Foreign Language Lessons (Download to MP3 Player, iPod or Computer) | Open Culture - 1 views

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    A great way to learn 37 languages for free. Spanish, French, English, Mandarin, Russian and much more. Why pay for Rosetta Stone when you can learn a new language for free.
Kathleen N

World Wide Lexicon Toolbar :: Add-ons for Firefox - 0 views

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    Interesting plugin!
Marc Lijour

Danger: America Is Losing Its Edge In Innovation - CIO Central - CIO Network - Forbes - 7 views

  • Almost every adult I’ve talked with in these countries shares a belief that the path to success is paved with science and engineering.
  • scientists and engineers are celebrities in most countries
  • Already, 70% of engineers with PhD’s who graduate from U.S. universities are foreign-born. Increasingly, these talented individuals are not staying in the U.S – instead, they’re returning home, where they find greater opportunities.
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  • Saudi Arabia has a new university for science and engineering with a staggering $10 billion endowment.
  • In 2009, for the first time, over half of U.S. patents were awarded to non-U.S. companies.
  • China has replaced the U.S. as the world’s number one high-technology exporter.
  • The World Economic Forum ranks the U.S. #48 in quality of math and science education.
  • Five years ago, I was part of a commission that studied U.S. competitiveness. We issued a report called Rising Above the Gathering Storm,
  • Improve K-12 science and math education. Invest in long-term basic research. Attract and retain the best and brightest students, scientists and engineers in the U.S. and around the world. Create and sustain incentives for innovation and research investment.
  • In 2007, Congress passed the America COMPETES Act,
Steve Ransom

Technology helps make language click for students - The Denver Post - 17 views

  • "If you choose to see (new literacies) as dumbing down, you're going to see lots of evidence of that," Knobel says. "But if you choose to see it as something new and opening up all sorts of opportunities for young people to really think about media, how truth itself is often up for grabs, then there are all sorts of ways of understanding it."
    • Steve Ransom
       
      Knowledge through experience matters for most who see something as foreign
Steve Ransom

Website Survey: 'Mac vs PC' stereotypes broadly true | MacNN - 25 views

  • Mac owners broadly knew: that they see themselves as hip, liberal, verbally-oriented, more adventurous and more creative, while PC people see themselves as very mainstream, conservative (in the general sense of the term, not just politically), math-oriented and less comfortable overall with computers and technology.
  • Mac users can seem trendy, shallow, arrogant or pretentious -- the favourite soft drink picked by Mac users was San Pellegrino Limonata, while the PC users chose Pepsi -- and from a Mac person's view, PC users tend to be rigid, close-minded, conformist and boring.
  • Mac users are 80 percent more likely to be vegetarian; PC users prefer Harleys to Vespas by 70 percent; PC users love the cute captioned cats of I Can Haz Cheezburger, while Mac users get their smiles from Boing Boing
  • ...2 more annotations...
  • Mac users are better educated (67 percent of Mac users completed a four-year degree, while only 54 percent of PC users did so), more liberal (58 versus 36 percent), more urban (52 percent said they live in a city while PC users tended to live in rural or suburban areas) and younger (18-34 demographic) than their PC counterparts (who tended to be more in the 35-49 demographic).
  • PC users, the survey found, like fitting in over "making their own mark" (twice as often as Mac users); prefer staying at home to "partying"; enjoy mainstream TV shows (such as "The Tonight Show") and TV channels (The History Channel, Syfy, USA) much more than Mac users (who tend towards edgier shows like "Parks and Recreation" and channels like Bravo, Showtime and HBO); they prefer to be "later adopters" of technology and are twice as likely to find it a "struggle" that's akin to learning a foreign language, and PC users tend to stick with well-established brands in everything from restaurants to painters, while Mac users bent towards the newer, more fashionable trends.
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    Who's hipper? Mac folks, of course - more educated, too!
Martin Burrett

TypeIt - Type accent marks, diacritics and foreign letters online - 0 views

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    A useful site that helps with characters and symbols in European languages not usually found on an English keyboard. http://ictmagic.wikispaces.com/Languages,+Culture+&+International+Projects
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Lunettes de soleil Ray Ban Jackie Ohh . Un détail - 0 views

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People who spea - 0 views

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