Sunday, January 27, 2013

AP Interview: Haiti eyes tourism, other businesses

(AP) ? Haiti's prime minister says his deeply poor country is aiming to attract high-end tourists and multinational investors ? instead of constant handouts ? to get on its feet after the devastating 2010 earthquake.

Prime Minister Laurent Lamothe recognizes that's an ambitious dream for a country where 52 percent of the population lives below the poverty line and infrastructure is desperately lacking.

In an interview with The Associated Press, Lamothe said Saturday that "Haiti is open for business." He's pushing that idea ? and a bid to build up Haiti's tourism industry ? in meetings with CEOs at the World Economic Forum in Davos, Switzerland.

Haiti still has huge humanitarian needs, but Lamothe says the Caribbean nation does not want to live on international handouts forever.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-01-26-Davos%20Forum-Haiti/id-bee8cb7334cf44c2a9a5f63a791e66b2

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News in Brief: Drug restores lost hearing

Loud noises can damage sensitive inner ear cells

By Laura Sanders

Web edition: January 25, 2013
Print edition: February 9, 2013; Vol.183 #3 (p. 8)

Enlarge

Credit: K. Mizutari et al/Neuron 2013

A new drug may be able to combat noise-induced hearing loss. Loud noises can damage sensitive inner ear cells called hair cells (mouse hair cells shown), which in mammals don?t grow back. That?s why rock musicians, factory workers, carpenters and other people who are surrounded by loud sounds often suffer hearing loss. A study in mice may point out a way to reverse the effects of this acoustical trauma. The compound LY411575, a type of molecule called a gamma-secretase inhibitor, got these hair cells growing again. After receiving an injection of the drug in the ear, mice with cochleas damaged by loud white noise sprouted new hair cells. What?s more, these newborn cells partially restored the animals? hearing, researchers led by Albert Edge of the Massachusetts Eye and Ear Infirmary in Boston report in the Jan. 9 Neuron. A similar drug may one day reverse hearing loss in people.?


K. Mizutari et al. Notch inhibition induces cochlear hair cell regeneration and recovery of hearing after acoustic trauma. Neuron. Vol. 77, January 9, 2013. doi: 10.1016/j.neuron.2012.10.032. Available online: [Go to]

Source: http://www.sciencenews.org/view/generic/id/347807/title/News_in_Brief_Drug_restores_lost_hearing

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Gretzky's Mansion For Sale, Paulina Not Included

Source: http://www.thehollywoodgossip.com/2013/01/gretzkys-mansion-for-sale-paulina-not-included/

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Friday, January 25, 2013

Factory activity gains speed, jobless claims drop

WASHINGTON (Reuters) - Factory activity grew the most in nearly two years in January and the number of new claims for jobless benefits dropped to a five-year low last week, giving surprisingly strong signals on the economy's pulse.

Financial information firm Markit on Thursday said its preliminary Purchasing Managers Index for manufacturing rose to 56.1 this month, its best showing since March 2011. A reading above 50 indicates expansion.

A separate report from the Labor Department showed initial claims for state unemployment benefits fell by 5,000 to 330,000, the lowest since January 2008 when the 2007-2009 recession had just begun.

Together, the data suggest the economy entered the new year with some underlying momentum despite an ongoing political battle in Washington over fiscal policy.

"The economy is structurally doing a little bit better," said Michael Strauss, an economist at Commonfund in Wilton, Connecticut.

Analysts polled by Reuters had expected Markit's "flash" factory gauge to slip and looked for claims to rise to 355,000.

The unexpectedly strong U.S. data helped U.S. stocks to rise, reversing early declines caused by disappointing revenues reported by Apple Inc. Better-than-expected economic news from the euro zone and China also supported stocks.

Economists have cautioned about reading too deeply into this month's figures on jobless claims, which tend to be volatile around this time of the year because of large swings in the model the government uses to iron out seasonal fluctuations.

Still, claims have fallen for two straight weeks, suggesting employers do not yet see tax hikes enacted this month as a big threat to consumer demand.

A four-week moving average for new claims, meant to provide a better sense of underlying trends, fell 8,250 to 351,750, the lowest since March 2008.

The data helped the dollar extend gains versus the yen, while U.S. Treasury debt prices fell.

PRE-RECESSION LEVEL

Claims are now at roughly the same level they were in much of 2006 and 2007. They started trending higher around December 2007, the month the recession began.

However, while employers have pulled back on layoffs, they have only added jobs at a lackluster pace.

Analysts polled by Reuters expect the government's employment report due on February 1 will show 165,000 jobs were added to payrolls this month, up from 155,000 new positions in December. The unemployment rate is expected to hold steady at 7.8 percent.

Like the claims data, Markit's factory report also offered support for the idea that the labor market recovery was gaining traction with new jobs in the sector being created at the fastest pace in nine months.

A Markit subindex showed factory output grew at its fastest pace since March 2012, while new orders also rose. The new orders gauge hit 57.7, its highest level since May 2010.

Improved economic conditions in China and some parts of Europe helped boost orders from abroad, but firms largely tied the growth surge to higher demand from U.S. customers.

"It is the domestic market that is clearly providing the main impetus to the upturn," said Markit chief economist Chris Williamson.

Aggressive monetary stimulus from the Federal Reserve and a last-minute deal by Congress to reduce the size of the tax hike gave a boost to business confidence, Williamson said.

A third gauge of economic health released on Thursday also beat analysts' forecasts. The private Conference Board's Leading Economic Index gained 0.5 percent to 93.9 last month, pointing to an improvement in growth.

(Additional reporting by Steven C. Johnson and Richard Leong in New York; Writing by Jason Lange and Tim Ahmann; Editing by Andrea Ricci)

Source: http://news.yahoo.com/jobless-claims-drop-five-low-labor-market-healing-133257002--business.html

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Love triumphs over hate to make exotic new compound: Compound could be useful in batteries, semiconductors, memory devices

Jan. 24, 2013 ? Northwestern University graduate student Jonathan Barnes had a hunch for creating an exotic new chemical compound, and his idea that the force of love is stronger than hate proved correct. He and his colleagues are the first to permanently interlock two identical tetracationic rings that normally are repelled by each other. Many experts had said it couldn't be done.

On the surface, the rings hate each other because each carries four positive charges (making them tetracationic). But Barnes discovered by introducing radicals (unpaired electrons) onto the scene, the researchers could create a love-hate relationship in which love triumphs.

Unpaired electrons want to pair up and be stable, and it turns out the attraction of one ring's single electrons to the other ring's single electrons is stronger than the repelling forces.

The process links the rings not by a chemical bond but by a mechanical bond, which, once in place, cannot easily be torn asunder.

The study detailing this new class of stable organic radicals will be published Jan. 25 by the journal Science.

"It's not that people have tried and failed to put these two rings together -- they just didn't think it was possible," said Sir Fraser Stoddart, a senior author of the paper. "Now this molecule has been made. I cannot overemphasize Jonathan's achievement -- it is really outside the box. Now we are excited to see where this new chemistry leads us."

Sir Fraser is the Board of Trustees Professor of Chemistry in the Weinberg College of Arts and Sciences at Northwestern. In the late 1980s, he was one of the early pioneers to introduce an additional type of bond, the mechanical bond, into chemical compounds.

The new Northwestern compound has attractive electronic characteristics and can be made quickly and inexpensively. Down the road, it may be possible to expand this first linked pair into a longer chain-like polymer where this methodology could be useful in new technologies for batteries, semiconductors and electronic memory devices.

Driven by curiosity, Barnes only began to look at the radical chemistry of the ring cyclobis (paraquat-p-phenylene) two years ago, nearly 25 years after the ring was first made.

"I wondered what would happen if we took it all the way to the max," said Barnes, the paper's first author and a member of Stoddart's group. "Can we take two of these rings, each with four positive charges, and make them live together?"

The rings repel each other like the positive poles of two magnets. Barnes saw an opportunity where he thought he could tweak the chemistry by using radicals to overcome the hate between the two rings.

"We made these rings communicate and love each other under certain conditions, and once they were mechanically interlocked, the bond could not be broken," Barnes said.

Barnes' first strategy -- adding electrons to temporarily reduce the charge and bring the two rings together -- worked the first time he tried it. He, Stoddart and their colleagues started with a full ring and a half ring that they then closed up around the first ring (using some simple chemistry), creating the mechanical bond.

When the compound is oxidized and electrons lost, the strong positive forces come roaring back -- "It's hate on all the time," Barnes said -- but then it is too late for the rings to be parted. "That's the beauty of this system," he added.

Most organic radicals possess short lifetimes, but this unusual radical compound is stable in air and water. The compound tucks the electrons away inside the structure so they can't react with anything in the environment. The tight mechanical bond endures despite the unfavorable electrostatic interactions.

The two interlocked rings house an immense amount of charge in a mere cubic nanometer of space. The compound, a homo[2]catenane, can adopt one of six oxidation states and can accept up to eight electrons in total.

"Anything that accepts this many electrons has possibilities for batteries," Barnes said.

"Applications beckon," Stoddart agreed. "Now we need to spend more time with materials scientists and people who make devices to see how this amazing compound can be used."

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Story Source:

The above story is reprinted from materials provided by Northwestern University. The original article was written by Megan Fellman.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. J. C. Barnes, A. C. Fahrenbach, D. Cao, S. M. Dyar, M. Frasconi, M. A. Giesener, D. Benitez, E. Tkatchouk, O. Chernyashevskyy, W. H. Shin, H. Li, S. Sampath, C. L. Stern, A. A. Sarjeant, K. J. Hartlieb, Z. Liu, R. Carmieli, Y. Y. Botros, J. W. Choi, A. M. Z. Slawin, J. B. Ketterson, M. R. Wasielewski, W. A. Goddard, J. F. Stoddart. A Radically Configurable Six-State Compound. Science, 2013; 339 (6118): 429 DOI: 10.1126/science.1228429

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_technology/~3/XJ_pqCmMTeI/130124150756.htm

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Islamists destroy bridge near Niger border in Mali

Malian troops man an observation post outside Sevare, some 620 kms (400 miles) north of Mali's capital Bamako Thursday, Jan. 24, 2013. One wing of Mali's Ansar Dine rebel group has split off to create its own movement, saying that they want to negotiate a solution to the crisis in Mali, in a declaration that indicates at least some of the members of the al-Qaida-linked group are searching for a way out of the extremist movement in the wake of French airstrikes. (AP Photo/Jerome Delay)

Malian troops man an observation post outside Sevare, some 620 kms (400 miles) north of Mali's capital Bamako Thursday, Jan. 24, 2013. One wing of Mali's Ansar Dine rebel group has split off to create its own movement, saying that they want to negotiate a solution to the crisis in Mali, in a declaration that indicates at least some of the members of the al-Qaida-linked group are searching for a way out of the extremist movement in the wake of French airstrikes. (AP Photo/Jerome Delay)

French soldiers fill up their tank at a local petrol station in Sevare, some 620 kilometers (385 miles) north of Mali's capital Bamako, Friday, Jan. 25, 2013. The French currently have some 2,400 forces in the country and have said that they will stay as long as needed in Mali, a former French colony. However, they have called for African nations to take the lead in fortifying the Malian army's efforts. (AP Photo/Jerome Delay)

French soldiers man an observation post outside Sevare, some 620 kms (400 miles) north of Mali's capital Bamako Thursday, Jan. 24, 2013. One wing of Mali's Ansar Dine rebel group has split off to create its own movement, saying that they want to negotiate a solution to the crisis in Mali, in a declaration that indicates at least some of the members of the al-Qaida-linked group are searching for a way out of the extremist movement in the wake of French airstrikes. (AP Photo/Jerome Delay)

Adama Drabo, 16, stands in the police station in Sevare, some 620 kilometers (385 miles) north of Mali's capital Bamako, Friday, Jan. 25, 2013. Drabo, who said he was captured traveling without papers by Malian troops and eventually handed over to Gendarmes in Sevare, was arrested on suspicion of working for Islamic militant group MUJAO and caught trying to flee south, police said. A farmer's son from Niono, he admitted to having worked in the kitchens of a jihadist training base in Douentza for the past month. Drabo said his only motivation in joining the Islamic militant group had been to earn a wage, having struggled to find work at home, and that he was one of the youngest recruits on the base. (AP Photo/Jerome Delay)

Adama Drabo, 16, sits in the police station in Sevare, some 620 kilometers (385 miles) north of Mali's capital Bamako Friday, Jan. 25, 2013. Drabo, who said he was captured travelling without papers by Malian troops and eventually handed over to Gendarmes in Sevare, was arrested on suspicion of working for Islamic militant group MUJAO and caught trying to flee south, Police said. A farmer's son from Niono, he admitted to having worked in the kitchens of a jihadist training base in Douentza for the past month. Drabo said his only motivation in joining the Islamic militant group had been to earn a wage, having struggled to find work at home, and that he was one of the youngest recruits on the base. (AP Photo/Jerome Delay)

SEVARE, Mali (AP) ? Islamic extremists based in the Malian town of Ansongo have destroyed a bridge near the Niger border, officials said on Friday, marking the first use of explosives by the insurgents since the start of a French-led military intervention exactly two weeks ago.

The explosion shows that the extremists remain a nimble and daunting enemy, despite gains by the French, who have recaptured three towns from the insurgents and on Friday pushed toward the Islamist stronghold of Gao, one of three provincial capitals controlled by the al-Qaida-linked rebels.

Djibril Diallo, the village chief of Fafa, located 12 miles (20 kilometers) from the bridge, said by telephone on Friday that residents of his town had called him to confirm that members of the Movement for the Oneness and Jihad in West Africa had traveled toward the border with Niger to the outskirts of Tassiga on Thursday, before destroying the bridge crossing into the town. The rebel group, also known as MUJAO, traveled from the locality of Ansongo, roughly 25 miles (40 kilometers) from Tassiga.

"That's exactly right. They exploded it. It was last night at around 9 p.m. The Islamists left their barracks in Ansongo after the airstrikes, and headed toward Niger. They caused the collapse of the bridge near the town of Tassiga, not far from Niger," said Diallo.

Julie Damond, a spokeswoman with aid group Doctors Without Borders, which has a team in Ansongo, said no injuries were directly related to the explosion. However, several people were being treated in the Ansongo hospital after a bus they were riding in fell into a hole in the bridge caused by the blast, she told The Associated Press by telephone from Bamako, the Malian capital.

The attack recalls insurgent tactics used in Iraq and Afghanistan. It appeared aimed at stopping the advance of African troops, stationed in neighboring Niger, who are expected to travel by road into Mali past Tassiga in order to retake the strategic town of Gao. However, the bridge is not the only way to cross the body of water, said Ibrahim Ag Idbaltanate, a former deputy in Mali's parliament from the district where Tassiga is located.

"It's a bridge that is especially used to cross the canyon during the rainy season, when there is a lot of water. But you can make a detour of 3 to 6 miles (5 to 10 kilometers) and find another way to continue on the Niger-Gao road," he said.

However, the bombing of the bridge in Tassiga should cause concern about the strategic bridge leading into the city of Gao itself, said several officials.

An elected official from northern Mali, who spoke on condition of anonymity because he feared reprisal, said that fighters belonging to MUJAO were seen on the bridge leading to Gao overnight, and there were reports that they planned to bomb it. They then abandoned the idea.

"Their intention was to dynamite it. But finally they decided not to. I don't know why they abandoned their plan to do so," the official said.

Despite these setbacks, Mali's military and French forces pushed toward Gao on Friday, in their farthest push north and east since launching an operation two weeks ago to retake land controlled by the rebels, residents and a security official said Friday. The soldiers were seen in the town of Hombori, according to residents, who said they stayed several hours in the area before heading back westward.

"They were in eight all-terrain vehicles and two armored vehicles," said Maouloud Daou, a resident of Hombori. "They asked us if there were Islamists in the town and we told them they had left. People were very happy to see the Malian and French military."

A Malian security official, who spoke on condition of anonymity because he was not authorized to speak to journalists, confirmed the advance.

Hombori is located 93 miles (150 kilometers) beyond the current line of control in Douentza, which came back under government forces earlier in the week. The northeastward push puts them just 155 miles (250 kilometers) away from Gao, one of the three main northern cities held by Islamists since last April when the rebels took advantage of the chaotic aftermath of a coup in Mali's capital to seize Mali's northern half, an area larger than Afghanistan.

Since France began its military operation two weeks ago with a barrage of airstrikes followed by a land assault, the Islamists have retreated from three cities in Central Mali, including Diabaly, Konna and Douentza. The Islamists still control the majority of the territory in Mali's north, most importantly the three provincial capitals in the north, including Gao, Kidal and Timbuktu.

The French currently have some 2,400 forces in the country and have said that they will stay as long as needed in Mali, a former French colony. However, they have called for African nations to take the lead in fortifying the Malian army's efforts. There are currently some 1,750 troops from countries in the region, including Togo, Nigeria, Burkina Faso, Benin, Senegal, Niger and Chad.

Britain's Ministry of Defense on Friday said it was deploying a spy plane, a Sentinel R-1 aircraft, to Mali to help with the military intervention. The specially modified jet's radar can be used to hunt ground targets. Britain already has deployed two C-17 cargo planes to aid the offensive.

___

Associated Press writer Krista Larson in Mopti, Mali, Jamey Keaten in Dakar, Senegal, and Raphael Satter in London contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-01-25-Mali-Fighting/id-1a39656912574d71b5ae8431040a1ce4

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