Posted by fvotrpxj1772 on August 28, 19113 at 16:44:16:
In Reply to: トッズ posted by vaclvicj on June 02, 19113 at 20:52:37:
w more minutes."8.46am: Right now, Cern staff are cooling part of the machine in preparation of injecting particles again. Once the particles are in, the energy will be ramped up to 3.5TeV. The ramp up usually takes about 45 mins. Then they have to make sure the beams are stable, that is circulating happily without wandering off axis or fading. Only then will they go for collisions.8.48am: The protons hurtle around the machine in bunches. When the beams are crossed, some of these bunches smash into oncoming bunches, and some protons will hit others. You can get glancing blows, where protons simply deflect off each other. A direct collision will split the protons into their constituent quarks and gluons. The energy released on impact can condense into entirely new particles, so you see quarks, electrons and their heavier cousins, muons, all flinging out from the collision centre.8.54am: The glitch with the cryogenics system seems to have come from electrical noise that hit a few sectors of the LHC and then vanished. Spooky, or not.Since you ask, Cern's previous machine, the Large Electron Positron collider, had teething troubles too. Weird signals came and went. They realised, eventually, that the machine was reacting to Earth tides: the pull of the moon on the Earth's crust was making the land around the collider heave up and down, causing a 1mm change in the circumference of the 27km collider ring. And that wasn't the end of it. More stray signals plagued the machine that seemed to come and go with even mo
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dation engines systems that already act a serious sales booster. Again, tech companies, such as Amazon (more than Apple, which does not seem to "get" search) will ride the wave thanks to their past and future investments into search and data analytics.Semantic recommendation engines won't kill the need for human curation. Like the app business where abundance creates a need for more human-powered guidance and suggestions (see Jean-Louis's idea of a Guide Michelin for Apps), book sections of magazines and newspapers will have to adapt and find ways to efficiently suggest e-readings to their audience.2/ The need for editing. The most potent selection tool will remain the quality of the product. In the iPhone/iPad AppStore, Apple guarantees the overall technical quality of what lands on its shelves. Apple's primary motive is to avoid poorly coded apps that crash or, worse, interfere with the inner core of the iOS. No such things on Amazon. Once a manuscript is properly formatted (not very complicated), it's eligible for sale. That's where reality barges in. Many self-published authors insouciantly flog texts replete with grammatical errors and typos. Very few seem to rely on proper editing and proofing, this is the main divide between amateurs and pros. Editing is both a mandatory and costly process �C but worth every penny. It is probably the most critical part of the value added by traditional publishers. In the digital world, it must remain a key component of the process.3/ Segmented manufacturing. Self-pub
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09, City and bank spokesmen warned of a mass exodus. The threat was that they would leave the country rather than pay a tax to contribute to clearing up the mess they had created. Such a tax was not fair, they said. There is no better example of the principle of fairness being grotesquely distorted. The bankers were using it simply as a rhetorical device to justify their unwarranted position as an overpaid financial elite.This moral edifice must be challenged before any reform can be attempted. The principle of "just deserts" is a key part of our culture. We are not flat-earth egalitarians. But nor do we share the view held by the private-equity or hedge-fund partner in Mayfair that wealth is a signifier of personal worth in its own right. We believe it has to be earned, and we believe the rewards should be commensurate with the discretionary effort. Proportionality is a key value. Its trashing by those at the top of the financial and business community risks an angry populist backlash fuelled not by envy, as they airily claim, but by a visceral human instinct.This definition of fairness is a radical idea. It is not egalitarian; it is demanding. It challenges the economic and moral questions that have been ignored over the last two decades �C the tolerance of towering disparities in wealth and power and the blind faith in individualism and markets. It is why we now need a Truth and Reconciliation Commission for British capitalism �C to examine what happened over the last 10 years, apportion blame, demand at
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ted by adults to children and by children to adults.' Holden, as a consequence, when he studied for a PhD, found himself doing 'a six-year course in misery; we learnt about every phobia, every neurosis, every mania. But we never got around to looking at success and fulfilment. I believe that if you study problems you'll end up finding more problems. I decided to try to help to change that thinking.' He was sponsored by the NHS in 1989 to set up a 'stress-busting' clinic in Birmingham; these groups evolved successfully into 'laughter clinics' helping alcoholics and depressives to think positively. Holden now works with three sets of people: the public, who can come on his eight-week 'happiness programmes' for £399 (subsidised by the NHS); health care workers and charities ('who pay as much as they can afford') and corporate clients who pay upwards of £2,500 for one-day sessions. As well as publishing a string of books Holden also runs a 'happiness' website. Contentment is big business. Holden's next book, Shift Happens, explores 'the thoughts that get us into the shit and the shift that allows us to get out of it' (gropers love puns: they prove that changing your life is just a question of substituting a letter or two). He divides 'shit thoughts' into three: the work ethic, which states that happiness must be earned; the suffering ethic, which suggests there is no gain without pain; and the martyr ethic, which believes that happiness is the ultimate blasphemy. Along the way he occasionally sounds l
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