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Frissült: 17 perc 25 másodperc

Employers Worried About Critical Thinking Skills

58 perc 27 másodperc
Nerval's Lobster writes: Every company needs employees who can analyze information effectively, discarding what's unnecessary and digging down into what's actually useful. But employers are getting a little bit worried that U.S. schools aren't teaching students the necessary critical-thinking skills to actually succeed once they hit the open marketplace. The Wall Street Journal talked with several companies about how they judge critical-thinking skills, a few of which ask candidates to submit to written tests to judge their problem-solving abilities. But that sidesteps the larger question: do schools need to shift their focus onto different teaching methods (i.e., downplaying the need for students to memorize lots of information), or is our educational pipeline just fine, thank you very much?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Recent Nobel Prize Winner Revolutionizes Microscopy Again

1 óra 40 perc
An anonymous reader writes: Eric Betzig recently shared in the Nobel Prize for Chemistry for his work on high-resolution microscopy. Just yesterday, Betzig and a team of researchers published a new microscopy technique (abstract) that "allows them to observe living cellular processes at groundbreaking resolution and speed." According to the article, "Until now, the best microscope for viewing living systems as they moved were confocal microscopes. They beam light down onto a sample of cells. The light penetrates the whole sample and bounces back. ... The light is toxic, and degrades the living system over time. Betzig's new microscope solves this by generating a sheet of light that comes in from the side of the sample, made up of a series of beams that harm the sample less than one solid cone of light. Scientists can now snap a high-res image of the entire section they're illuminating, without exposing the rest of the sample to any light at all."

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Decades-old Scientific Paper May Hold Clues To Dark Matter

2 óra 24 perc
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Decades-old Scientific Paper May Hold Clues To Dark Matter

2 óra 24 perc
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Decades-old Scientific Paper May Hold Clues To Dark Matter

2 óra 24 perc
sciencehabit writes: Here's one reason libraries hang on to old science journals: A paper from an experiment conducted 32 years ago may shed light on the nature of dark matter, the mysterious stuff whose gravity appears to keep the galaxies from flying apart. The old data put a crimp in the newfangled concept of a 'dark photon' and suggest that a simple bargain-basement experiment could put the idea to the test. The data come from E137, a "beam dump" experiment that ran from 1980 to 1982 at SLAC National Accelerator Laboratory in Menlo Park, California. In the experiment, physicists slammed a beam of high-energy electrons, left over from other experiments, into an aluminum target to see what would come out. Researchers placed a detector 383 meters behind the target, on the other side of a sandstone hill 179 meters thick that blocked any ordinary particles.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

PCGamingWiki Looks Into Linux Gaming With 'Port Reports'

3 óra 7 perc
AberBeta writes: PCGamingWiki contributor Soeb has been looking into the recent larger budget game releases to appear on Linux, including XCOM: Enemy Unknown and Borderlands: The Pre–Sequel produced by Mac porting houses Feral and Aspyr. Soeb reports that while feature parity is high, performance could be a bit better. Performance differences aside, the games are finally arriving on Linux — now the userbase needs to expand to make a virtuous cycle.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

How To Beat Online Price Discrimination

3 óra 50 perc
New submitter Intrepid imaginaut sends word of a study (PDF) into how e-commerce sites show online shoppers different prices depending on how they found an item and what the sites know about the customer. "For instance, the study found, users logged in to Cheaptickets and Orbitz saw lower hotel prices than shoppers who were not registered with the sites. Home Depot shoppers on mobile devices saw higher prices than users browsing on desktops. Some searchers on Expedia and Hotels.com consistently received higher-priced options, a result of randomized testing by the websites. Shoppers at Sears, Walmart, Priceline, and others received results in a different order than control groups, a tactic known as “steering.” To get a better price, the article advises deleting cookies before shopping, using your browser's private mode, putting the items in your shopping cart without buying them right away, and using tools like Camelcamelcamel to keep an eye out for price drops.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

Automation Coming To Restaurants, But Not Because of Minimum Wage Hikes

4 óra 32 perc
dcblogs writes: McDonald's this week told financial analysts of its plans to install self-ordering kiosks and mobile ordering at its restaurants. This news prompted the Wall Street Journal to editorialize, in " Minimum Wage Backfire," that while it may be true for McDonald's to say that its tech plans will improve customer experience, the move is also "a convenient way...to justify a reduction in the chain's global workforce." Minimum wage increase advocates, the Journal argued, are speeding along an automation backlash. But banks have long relied on ATMs, and grocery stores, including Walmart, have deployed self-service checkouts. In contrast, McDonald's hasn't changed its basic system of taking orders since its founding in the 1950s, said Darren Tristano, executive vice president of Technomic, a research group focused on the restaurant industry. While mobile, kiosks and table ordering systems may help reduce labor costs, the automated self-serve technology is seen as an essential. It will take the stress out of ordering (lines) at fast food restaurants, and the wait for checks at more casual restaurants. It also helps with upselling and membership to loyalty programs. People who can order a drink refill off a tablet, instead of waving down waitstaff, may be more inclined to do so. Moreover, analysts say younger customers want self-service options.

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek

FTDI Removes Driver From Windows Update That Bricked Cloned Chips

5 óra 15 perc
New submitter weilawei writes: Last night, FTDI, a Scottish manufacturer of USB-to-serial ICs, posted a response to the ongoing debacle over its allegedly intentional bricking of competitors' chips. In their statement, FTDI CEO Fred Dart said, "The recently release driver release has now been removed from Windows Update so that on-the-fly updating cannot occur. The driver is in the process of being updated and will be released next week. This will still uphold our stance against devices that are not genuine, but do so in a non-invasive way that means that there is no risk of end user's hardware being directly affected." This may have resulted from a discussion with Microsoft engineers about the implications of distributing potentially malicious driver software. If you design hardware, what's your stance on this? Will you continue to integrate FTDI chips into your products? What alternatives are available to replace their functionality?

Read more of this story at Slashdot.








Kategóriák: Napi hírek