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Tuesday, February 4, 2014

Morning Digest: Insight: Dow Jones CEO's sudden exit followed revenue slide

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02/4/2014
Reuters   Election 2012 Daily round-up of the day's top news from the campaign trail, the White House and all the   politics in between
Insight: Dow Jones CEO's sudden exit followed revenue slide
NEW YORK (Reuters) - Lex Fenwick's surprise exit from Dow Jones came after some banks and other financial clients balked at the former chief executive's ambitious new product, DJX, which sent sales tumbling, according to people familiar with the matter..
Russia says Syria to ship more chemical arms, attend talks
MOSCOW (Reuters) - Russia offered assurances on Tuesday that the Syrian government will show up at a new round of peace talks next week and will soon ship more toxic agents abroad for destruction under a deal to eliminate its chemical weapons arsenal..
Global shares plunge as U.S. slowdown adds to emerging markets woes
LONDON (Reuters) - World shares slumped to a near four-month low on Tuesday as signs the U.S. economy was stuttering compounded already frayed nerves following a sharp sell-off in emerging markets..
Autopsy conducted on Hoffman, answers sought on actor's drug use
NEW YORK (Reuters) - Authorities were conducting an autopsy on the body of acclaimed stage and film actor Philip Seymour Hoffman, who was found dead in his Manhattan apartment on Sunday of an apparent drug overdose, an official said on Monday..
Seattle jubilant as Seahawks return from Super Bowl victory
(Reuters) - The Seattle Seahawks football team enjoyed a low-key homecoming to a jubilant region on Monday, a day after trouncing the usually high-scoring Denver Broncos 43-8 to win the Super Bowl and the franchise's first NFL championship..
Secret Service urges lawmakers to do more on cyber crime
WASHINGTON (Reuters) - The Secret Service on Monday urged U.S. lawmakers to do more to prevent the types of cyber thefts of consumer information that recently have hit Target Corp and other major retailers..
Scientists hail breakthrough in embryonic-like stem cells
LONDON (Reuters) - In experiments that could open a new era in stem cell biology, scientists have found a simple way to reprogram mature animal cells back into an embryonic-like state that allows them to generate many types of tissue..
Bologna suspend staff after new signing left at airport
(Reuters) - Serie A strugglers Bologna have suspended four members of their technical staff after they apparently forgot to collect new signing Ibson from the airport, Italian media said on Monday..
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ScienceDaily: Top Science News

ScienceDaily: Top Science News


Researchers discover how brain regions work together, or alone

Posted: 02 Feb 2014 10:23 AM PST

Various regions of the brain often work independently. But what happens when two regions must cooperate to accomplish a task? What mechanism allows them to communicate in order to cooperate, yet avoid interfering with one another when they work alone? Scientists reveal a previously unknown process that helps two brain regions cooperate when joint action is required.

Red alert: Body kills 'spontaneous' blood cancers on a daily basis

Posted: 02 Feb 2014 10:23 AM PST

Immune cells undergo 'spontaneous' changes on a daily basis that could lead to cancers if not for the diligent surveillance of our immune system, scientists have found.

DNA of peanut-allergic kids changes with immune therapy, study finds

Posted: 31 Jan 2014 12:02 PM PST

Treating a peanut allergy with oral immunotherapy changes the DNA of the patient's immune cells, according to a new study. The DNA change could serve as the basis for a simple blood test to monitor the long-term effectiveness of the allergy therapy.

Third-hand smoke just as deadly as first-hand smoke, study finds

Posted: 30 Jan 2014 04:04 PM PST

Do not smoke and do not allow yourself to be exposed to smoke because second-hand smoke and third-hand smoke are just as deadly as first-hand smoke, say scientists who conducted the first animal study of the effects of third-hand smoke.

ScienceDaily: Top Technology News

ScienceDaily: Top Technology News


First single-molecule LED created

Posted: 03 Feb 2014 06:35 AM PST

The ultimate challenge in the race to miniaturize light emitting diodes (LED) has now been met: Scientists have developed the first ever single-molecule LED. The device is formed from a single polythiophene wire placed between the tip of a scanning tunneling microscope and a gold surface. It emits light only when the current passes in a certain direction.

Chemical products on a renewable basis

Posted: 03 Feb 2014 05:40 AM PST

A breakthrough in the use of renewable raw materials in chemical production has been achieved -- production of 5-(hydroxymethyl)furfural. Scientists have developed an innovative hydrothermal method to obtain the organic compound from biomass. Being a platform chemical, 5-HMF can serve as a precursor for various materials.

Quantum dots provide complete control of photons

Posted: 31 Jan 2014 07:12 AM PST

By emitting photons from a quantum dot at the top of a micropyramid, researchers are creating a polarized light source for such things as energy-saving computer screens and wiretap-proof communications.

New method measures mercury vapor for the first time

Posted: 31 Jan 2014 05:34 AM PST

An investigation to find out how much mercury energy-saving lamps contain has been conducted. Seventy-five commercially available lamps were tested, with encouraging results -- as far as mercury content goes they all contain less than the maximum allowed by law.

New study finds differences in concussion risk between football helmets

Posted: 30 Jan 2014 06:08 PM PST

Football helmets can be designed to reduce the risk of concussions, according to a new study by some of the nation's leading concussion researchers.

New instrument to study complex molecules invented

Posted: 30 Jan 2014 01:43 PM PST

An important new scientific instrument has been invented that allows scientists to study complex molecules. This is the world's first fully automated dual-frequency two-dimensional infrared spectrometer.

Perceived benefits of casual video games among adults

Posted: 30 Jan 2014 12:28 PM PST

New research finds that while a majority of adults cite the ability to compete with friends as their primary reason for playing online casual video games such as Bejeweled Blitz, they report differing perceived benefits from playing the games based upon their age.

ScienceDaily: Consumer Electronics News

ScienceDaily: Consumer Electronics News


Researchers develop first single-molecule LED

Posted: 03 Feb 2014 06:35 AM PST

The ultimate challenge in the race to miniaturize light emitting diodes (LED) has now been met: Scientists have developed the first ever single-molecule LED. The device is formed from a single polythiophene wire placed between the tip of a scanning tunneling microscope and a gold surface. It emits light only when the current passes in a certain direction.

ScienceDaily: Computers and Internet News

ScienceDaily: Computers and Internet News


Quantum dots provide complete control of photons

Posted: 31 Jan 2014 07:12 AM PST

By emitting photons from a quantum dot at the top of a micropyramid, researchers are creating a polarized light source for such things as energy-saving computer screens and wiretap-proof communications.

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