Experts question value of common superbug control practices

Science Daily - Thu, 21/08/2014 - 1:06pm
The jury is still out on the effectiveness of meticillin-resistant Staphylococcus aureus (MRSA) superbug control policies in hospitals, according to leading infectious disease experts. In particular, screening and isolating infected patients -- which have long been regarded as the gold standard MRSA prevention strategy and are required by law in some countries -- have poor evidence for their effectiveness, say the authors.
Categories: Science

Models to study polyelectrolytes developed, including DNA and RNA

Science Daily - Thu, 21/08/2014 - 1:06pm
A novel and versatile modeling strategy has been developed to simulate polyelectrolyte systems. The model has applications for creating new materials as well as for studying polyelectrolytes, including DNA and RNA. Polyelectrolytes are chains of molecules that are positively or negatively charged when placed in water. Because they are sensitive to changes in their environment, polyelectrolytes hold promise for use in applications such as drug delivery mechanisms.
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Does your computer know how you're feeling?

Science Daily - Thu, 21/08/2014 - 1:05pm
Researchers have designed a computer program that can accurately recognize users’ emotional states as much as 87% of the time, depending on the emotion. The study combined -- for the first time -- two established ways of detecting user emotions: keystroke dynamics and text-pattern analysis.
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Ibuprofen posing potential threat to fish, researchers say

Science Daily - Thu, 21/08/2014 - 1:00pm
Many rivers contain levels of ibuprofen that could be adversely affecting fish health, researchers report. In what is believed to be the first study to establish the level of risk posed by ibuprofen at the country scale, the researchers examined 3,112 stretches of river which together receive inputs from 21 million people.
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For secure software: X-rays instead of passport control

Science Daily - Thu, 21/08/2014 - 1:00pm
Trust is good, control is better. This also applies to the security of computer programs. Instead of trusting “identification documents” in the form of certificates, JOANA, the new software analysis tool, examines the source text (code) of a program. In this way, it detects leaks, via which secret information may get out or strangers may enter the system from outside. At the same time, JOANA reduces the number of false alarms to a minimum.
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Important clue found for potential treatments for absence seizures

Science Daily - Thu, 21/08/2014 - 1:00pm
A group of researchers has succeeded in revealing a principle mechanism of a neural network in the human brain, which will provide an important clue to potential treatments for absence seizures. Absence seizures are believed to be elicited by T-type calcium channels in the thalamic reticular nucleus of the brain that regulate influxes of calcium. These channels enable thalamic reticular nucleus neurons to generate burst firing, leading the neurons to enter a hyper-excited state.
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ADHD children make poor decisions due to less differentiated learning processes

Science Daily - Thu, 21/08/2014 - 1:00pm
Attention-Deficit/Hyperactivity Disorder (ADHD) is one of the most common psychiatric disorders among school children. Pupils with ADHD often make poorer decisions than their unaffected classmates. Researchers have now discovered that different learning and decision-making mechanisms are responsible for these behaviors, and localized the underlying impairments in the brain.
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Novel pathway for prevention of heart attack, stroke

Science Daily - Thu, 21/08/2014 - 1:00pm
A recent study could pave the way for preventing brain and cardiac ischemia induced by atherosclerosis. Finnish researchers have found that the low-expression variant of fatty acid-binding protein 4 (FABP4), which is particularly common among Finns, reduces the risk of heart attack and stroke. The finding revealed a promising new way to customize a potentially preventive drug for atherosclerosis.
Categories: Science

Adherence to diet can be measured from blood

Science Daily - Thu, 21/08/2014 - 1:00pm
New results show that it's possible to assess dietary compliance from a blood sample. This is especially useful in controlled dietary intervention studies investigating the health benefits of specific diets. So far, such studies have mainly relied on the participants' self-reported dietary intake, which is often biased, making it more difficult to assess the real health benefits.
Categories: Science

Calif. Court Rules Businesses Must Reimburse Cell Phone Bills

Slashdot - Thu, 21/08/2014 - 12:45pm
New submitter dszd0g writes The Court of Appeal of the State of California has ruled in Cochran v. Schwan's Home Service that California businesses must reimburse employees who BYOD for work. "We hold that when employees must use their personal cell phones for work-related calls, Labor Code section 2802 requires the employer to reimburse them. Whether the employees have cell phone plans with unlimited minutes or limited minutes, the reimbursement owed is a reasonable percentage of their cell phone bills." Forbes recommends businesses that require cell phone use for employees either provide cell phones to employees or establish forms for reimbursement, and that businesses that do not require cell phones establish a formal policy.

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Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science

Professor Steve Ballmer Will Teach At Two Universities This Year

Slashdot - Thu, 21/08/2014 - 12:04pm
redletterdave (2493036) writes "When Steve Ballmer announced he was stepping down from Microsoft's board of directors, he cited a fall schedule that would "be hectic between teaching a new class and the start of the NBA season." It turns out Ballmer will teach an MBA class at Stanford's Graduate School of Business in the fall, and a class at USC's Marshall School of Business in the spring. Helen Chang, assistant director of communications at Stanford's Business School, told Business Insider that Ballmer will be working with faculty member Susan Athey for a strategic management course called "TRAMGT588: Leading organizations." As for the spring semester, Ballmer will head to Los Angeles — closer to where his Clippers will be playing — and teach a course at University of Southern California's Marshall School of Business. We reached out to the Marshall School, which declined to offer more details about Ballmer's class.

Read more of this story at Slashdot.








Categories: Science