Monday, July 16, 2012

Many Years Young: Avastin Doesn't Benefit Breast Cancer Patients ...

(MyHealthNewsDaily) The drug Avastin neither prolongs the lives of breast cancer patients nor improves their quality of life, a new review of several randomized control trials of the drug confirms.

Researchers found that women with metastatic breast cancer?who took Avastin along with their chemotherapy treatments survived about two to six weeks longer than those who took a placebo with their chemotherapy ? but the difference between the groups could have been due to chance or factors other than the drug, according to the study.

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Source: http://www.manyyearsyoung.com/2012/07/avastin-doesnt-benefit-breast-cancer.html

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Sunday, July 15, 2012

Top 10 ways to speed up your slow technology

7 hrs.

As fast as your technology may have been on day one, it's probably not quite so speedy now. That doesn't mean you can't restore it to its former glory. Whether it's your desktop, laptop, or mobile device, here are 10 great ways to speed up your slow technology.

10. Clean up your drive?
Whether your drive is in a computer or a mobile device, if it gets filled up you're probably going to lose some speed in the process. Although you may have a number of important files on that drive, there's still a bunch of stuff you can get rid of. On a desktop computer, the easiest way to find what's taking up a bunch of space is to use a disk space analyzer. Then you can use that information to figure out what to delete.

Most Android users can migrate data to a microSD card and call it a day, but if you're rooted you can use an app like SD Maid to clean things up automatically. If you're running iOS, you don't get an automatic method for cleanup but you can view what's taking up all that space. Head on over to the Settings app, tap General, and then tap Usage. You'll get a rundown of which apps are using how much space so you can delete them, or at least delete some of the data they're saving on your device.

9. Install a custom ROM on your Android
When Android 4.1 Jellybean is released (and actually on real devices), the OS' sluggishness might be a thing of the past. For those of us still running 4.0 or earlier and who are bothered by speed issues, choosing a speed-optimized ROM can help remedy the issue. Speed is probably not the first priority of the ROM that comes with your device, so do a little research to see what's available and if you can flash something better.

8. Speed up Dropbox's file-syncing speeds
You can only upload as fast as your connection allows, but Dropbox???by default???limits your upload speeds no matter what. Instead of maximizing your connection, it automatically choices whatever speed it believes is optimal. You don't have to let Dropbox choose for you. You can limit it to any speed yourself, or remove that limit entirely:

On Windows, Click Dropbox in the system tray, then Preferences > Bandwidth; on Mac, click Dropbox in the menu bar, then Preferences > Network > Bandwidth > Change Settings. Once there, change your Upload rate to "Don't limit", or if you're familiar with your network's upload bandwidth and want to exercise a little more control, pick an upload limit that you're comfortable with in the Limit to field.

That's all there is to it.

7. Uninstall unnecessary apps?
There's nothing wrong with a few apps on your computer, but when you're running a ton of them it can slow things down. If you need them you need them, but there are probably a few you don't. At the very least the apps are using your disk space, if not taking up additional resources, so it's good to audit your collection and uninstall what you don't need. Unsurprisingly, uninstallers can make this process a little easier for you. They give you a list of your apps and let you remove them with a few clicks. You still have to audit the list yourself, but it's a process that's much more simple than manual removal.

On mobile devices this isn't so much of an issue as both iOS and Android make it pretty simple to get rid of an app you don't want. Sometimes you end up with a lot of apps and aren't sure what you can get rid of. If you've got an app addiction problem, just follow this guide to help you figure out what should stay and what should go so you can keep your mobile a little tidier.

6. Perform system maintenance and optimization?Modern operating systems perform maintenance tasks on their own, but these automated routines aren't perfect. It's a good idea to perform these tasks yourself on a monthly or bi-monthly basis. On Windows, CCleaner will get the job done. It works on OS X as well, but we prefer Onyx.

5. Speed up browsing times by optimizing your DNS settings?
The amount of time you spend waiting for a site to load can be a bit faster if you're using the best DNS servers. The problem is, which servers you ought to be using will depend on your location. Namebench is a free utility for Windows, OS X, and Linux that'll run tests to figure that out for you so you can optimize your DNS settings. The test can take a little while to complete, so run it, take a break, and come back to better DNS server suggestions. If you want to learn more about how DNS can speed up your browsing times, check out our guide.

4. Install a lightweight operating system
Sometimes your computer is just old and any speed gains you can tweak out of it are not going to be worth your time. Instead, it's better to just say goodbye to the machine as you know it and give it a lightweight operating system it can run with ease. Which OS should you pick? You've suggested several options, as well as some good ones for netbooks (which may do just as well for old machines), but generally that means some flavor of Linux. While that'll work for a lot of Lifehacker readers, it won't for everyone. If you'd rather stick with Windows, trim it down to the bare essentials. It may not be as fast as some of those tiny Linux distributions, but it'll be a lot faster than a feature-rich copy of Windows.

3. Boost your boot time?
You're?probably not rebooting your computer with too much regularity, but that can make it all the more frustrating when you have to wait to see your desktop again. While booting up is always going to take a little while, you can speed it up. Windows users have a great tool called Soluto that helps you fix a number of issues that cause slow performance, including problems that affect boot times. If you want to learn how to use it, check out our guide.

OS X users don't have such a nice solution, but OS X is pretty quick when it comes to the actual boot screen. More slowness occurs after you see the desktop and all the little things you have installed start to open. If you want to remedy that situation, just head into the System Preferences app, the Users and Groups preference pane, and click on your user. In the Login Items tab you'll have a list of all the stuff that you've set to run when you log in. If there's anything in there that you don't really want, just remove it from the list and your startup time will improve. Users of OS X Lion (or later) may also benefit from disabling the Resume feature, which restores your computer to its previous state as soon as you boot up. You can do this in the General preference pane in System Preferences by unchecking the box next to "Restore windows when quitting and re-opening apps."

2. Overclock your processor
If you literally want to speed up your computer, that's what overclocking can do for you. Some processor overclocking provides greater speed gains than others, so you'll want to do a little research before you jump right in. The process takes quite a bit of time, commitment, and care, so you don't want to bother if you're in for negligible speed gains. That said, we've got guides for Intel processors and even low-powered PCs and netbooks. You can even overclock your video card, too.

1. Get an SSD?
By now, it shouldn't come as a surprise that we think the SSD is the best upgrade you can get for your computer and now is a great time to buy one. When home for the holiday, I stopped in at Microcenter and found 120GB OCZ Vertex and Agility SSDs for under $100. I've seen online deals for even less from time to time. SSDs have never been more affordable and they can make a sluggish computer feel brand new. If you've been sitting on the fence about making the upgrade, now's a great time to make the change. Just know that you'll never go back.

More from Lifehacker:



Source: http://www.gadgetbox.msnbc.msn.com/technology/gadgetbox/top-10-ways-speed-your-slow-technology-881907

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India's trade deficit drops to 15-month low

Sharp compression in imports and declining exports has narrowed the country's trade deficit to 15-month low of $10.3 billion in June.

In June 2011, the trade gap stood at $14.42 billion. While exports in June contracted by 5.45 per cent to $25.07 billion, imports declined by 13.46 per cent to $35.37 billion.

Commerce Secretary S R Rao expressed relief over narrowing trade deficit and said that the gap would be under control.

"Trade deficit certainly has come down. We expect it to be under control," he said adding "some amount of current account deficit and trade deficit is good for the economy".

"For any growing economy, so long it is in manageable limits, it does not cross double digits, it is in fact a very good economic indicator. Having trade surplus or surplus current account in my limited perception is not good for a growing economy," Rao said.

Director General of Foreign Trade (DGFT) Anup Pujari said that India's [ Images ] trade deficit is expected to narrow in the current fiscal year from the previous year.

The country's trade deficit has touched an all time high of $184.9 billion in 2011-12. "... certainly $185 billion will not be there because this time trade deficit is falling," Pujari said.

Global financial service provider Nomura said that while lower oil prices are partly responsible for the drop in the oil import bill, rupee depreciation is starting to narrow the non-oil import bill.

The rupee has touched a record low of about Rs 57 against the US dollar in mid-June.

"Gold imports are also down as a result. As the lagged effect of rupee depreciation plays out, we expect the current account deficit to narrow further to around 3 per cent of GDP in FY'13 from a record high of 4.2 per cent in FY'12," it said in a statement.

Crude oil imports during April-June 2012 stood at $41.5 billion.

Commenting on the figures, President of Federation of Indian Export Organisations (FIEO) M Rafeeque Ahmed said that the reduction in imports would help to manage the trade deficit which can be kept below $150 billion during 2012-13.

? Copyright 2012 PTI. All rights reserved. Republication or redistribution of PTI content, including by framing or similar means, is expressly prohibited without the prior written consent.

Source: http://www.rediff.com/business/report/indias-trade-deficit-drops/20120713.htm

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Iran fuel oil exports plummet in June

Iran fuel oil exports plummet in June-industry data

Thu Jul 12, 2012 8:05pm IST

By Humeyra Pamuk

DUBAI, July 12 (Reuters) - Iran's fuel oil exports fell nearly 50 percent from May to June, according to industry sources, adding to declines earlier this year and to the strain on Tehran's finances as sanctions have hit its oil trade.

Fuel oil exports from the OPEC member, a major supplier to Asia and Middle East, sank to 396,000 tonnes in June from around 777,000 tonnes in May, according to a firm that tracks oil shipments.

Its exports to Asia fell the most in June, down 84 percent from just over half a million tonnes in May to around 80,000 tonnes.

Western sanctions do not specifically ban the purchase of Iran's fuel oil but instead target the financing and shipping insurance needed to buy and transport Iranian cargoes, creating difficulties for would-be customers that effectively have slashed trade with Iran.

"No one is willing to insure any Iran-related oil cargo," a Gulf-based trader said. "Plus the trade has to be in any other currency than the dollar."

The United States has blacklisted some companies due to their business links with Iran, including United Arab Emirates-based Fal Oil and Singapore's Kuo-Oil, once lifters of Iranian fuel oil.

The U.S. and European sanctions have targeted Iran's oil trade to pressure Tehran to halt its disputed nuclear programme. They say Iran is trying to build nuclear weapons, while Iran says its nuclear activities are for civilian purposes.

FUEL OIL SEEN FALLING FURTHER

The fall in fuel oil exports to Asia is in sharp contrast to 2011, when East Asia, the world's biggest market for fuel oil, took in record volumes, averaging 600,000 to 650,000 tonnes per month, of Iranian fuel oil.

The slide in fuel oil sales follows a drop in crude oil exports, which have deprived the Islamic Republic of billions of dollars in revenue. Iran's crude sales almost halved over the past year to 1.1 million barrels per day as the European Union suspended purchases and Asian countries cut imports.

Traders at oil companies said they expected fuel oil exports to fall further in July.

"We haven't seen many exports apart from one VLCC from a few months ago," one Asia-based fuel oil trader said. "It is all happening very much under the radar. We don't know what ships they use," he said.

The region typically gets two grades - the National Iranian Oil Co's (NIOC) straight-run 280-cst, which is mainly used as feedstock in refineries, and the cracked 380-cst, which is used as bunkering fuel.

The fall in June was due to a major fall in the 280-cst cargoes from Bandar Mahshahr port, down 465,000 tonnes from May. Traders estimate that amounts to a loss of around $250 million to $300 million in revenues.

With the fall in fuel oil exports to Asia, Iran had to ship around 240,000 tonnes, more than half of its total in June, to other countries in the Middle East. The remaining 75,000 tonnes in June was shipped to Eastern Mediterranean and North Africa.

More than half of Iran's June fuel oil exports were lifted by oil trader Vitol. Syrian refiner Sytrol received around 75,000 tonnes, while China's ZhenRong lifted around 83,000 tonnes, according to the data.

UPDATE 1-Iran fuel oil exports plummet in June-industry data | Reuters

Source: http://www.defence.pk/forums/world-affairs/195228-iran-fuel-oil-exports-plummet-june.html

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Friday, May 25, 2012

Video: Japan basketball washes up in Alaska

Debris continues to cross the Pacific, this time from a middle school destroyed by the tsunami. NBC?s Brian Williams reports.

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Idaho town seeks to lure gun and ammo makers

Potlatch Mayor David Brown stands in front of conceptual drawings of plans to revive the town on Tuesday, May 15, 2012, in Potlatch, Idaho. The Potlatch community was once home to the nation's largest sawmill, but wants to be reborn as a gun town. Business leaders are actively seeking firearms and ammunition manufacturers to breath new life into Potlatch. (AP Photo/Nicholas K. Geranios)

Potlatch Mayor David Brown stands in front of conceptual drawings of plans to revive the town on Tuesday, May 15, 2012, in Potlatch, Idaho. The Potlatch community was once home to the nation's largest sawmill, but wants to be reborn as a gun town. Business leaders are actively seeking firearms and ammunition manufacturers to breath new life into Potlatch. (AP Photo/Nicholas K. Geranios)

A sign welcomes visitors at the entrance to Potlatch, Idaho, on Tuesday, May 15, 2012. The Potlatch community was once home to the nation's largest sawmill, but wants to be reborn as a gun town. Business leaders are actively seeking firearms and ammunition manufacturers to breath new life into Potlatch. (AP Photo/Nicholas K. Geranios)

Potlatch Mayor David Brown looks over the former sawmill site on Tuesday, May 15, 2012, in Potlatch, Idaho. The Potlatch community was once home to the nation's largest sawmill, but wants to be reborn as a gun town. Business leaders are actively seeking firearms and ammunition manufacturers to breath new life into Potlatch. (AP Photo/Nicholas K. Geranios)

A man walks by a closed store in downtown Potlatch, Idaho, on Tuesday, May 15, 2012. The Potlatch community was once home to the nation's largest sawmill, but wants to be reborn as a gun town. Business leaders are actively seeking firearms and ammunition manufacturers to breath new life into Potlatch. (AP Photo/Nicholas K. Geranios)

(AP) ? This small community in the forested, western foothills of the Rocky Mountains was created as a company town to house workers for the nation's largest white pine sawmill, and its tidy homes and straight, tree-lined streets are a testament to its planners.

But the town has slumbered since the Potlatch Lumber Co. mill closed in 1981, and was searching for an economic future when an ammunition maker decided last year to move its operations from the liberal Seattle area to this more conservative region.

The move by PNW Arms was like a signal flare to business and political leaders in the town of 800 people, who were in the process of trying to determine what industry would be best to pursue.

"We were in the middle of doing our marketing plan at the time and decided that firearms is the niche we would recommend," said Gary White of Kennewick, Wash., a business marketing consultant who is helping develop the town's pitch to gun makers.

Potlatch, they decided, would go from timber town to gun town. It would try to lure firearms and ammunition makers, and plans also called for hunting-themed housing and retail development.

"It will help draw some out-of-towners and out-of-staters," Mayor David Brown said.

Potlatch's efforts piggyback on a national trend in which firearms-friendly states are trying to pry gun and ammo makers out of the Midwest and Northeast, where some states have more restrictive gun laws.

The Idaho Department of Commerce is making firearms manufacturers a recruiting priority. The state recently passed a law that protects firearms makers from liability lawsuits or excessive regulation, White said.

"Lots of states are anti-firearms states," White said. "That is what Idaho is playing against, positioning itself as a firearms friendly state."

Firearms are a $3.8 billion industry that employs 90,000 people in the United States. The industry includes household names like Remington, Winchester, Smith & Wesson and Colt, but also more than 1,000 smaller companies.

"There are a number of states in the South and out West that have pitched to have companies relocate or start businesses in their states," said Lawrence Keane, spokesman for the National Shooting Sports Foundation, the industry trade group.

South Dakota has had some success in luring companies, and states like Alabama, Montana, Idaho and Arizona have also rolled out the welcome mat, Keane said.

Many firearms companies have long been headquartered in states like Massachusetts and Connecticut, where the political climate has turned more hostile to firearms. Massachusetts, for example, has passed laws limiting the number of guns people can buy. Several states have passed or proposed laws calling for their gun makers to "micro-stamp" handguns with a mark on the firing pin that would allow bullet casings to be identifiable by gun owner.

No such fears in Idaho, a conservative state where firearms are a daily part of many people's lives.

"The regulatory environment in Idaho is friendly to guns and ammunition and we thought we could take this and run with it," said B.J. Swanson, head of economic development for Latah County.

Potlatch went public in April with its come-hither pitch to gun makers.

"We've had two nibbles already and we haven't even tried," Swanson said.

Swanson acknowledged that gun manufacturers would not be welcomed everywhere. Even in Latah County, they might face opposition 15 miles away in liberal Moscow, where the University of Idaho is based.

"In Potlatch, they would be welcomed with open arms," Swanson said. "I have not heard a single person in Potlatch saying, 'We don't want them here.'"

White agreed: "If we proposed this in Seattle or Portland, I'm sure it would be entirely different. For Potlatch, Idaho, this makes absolute sense."

The idea is to create a niche, like guns, and then recruit a cluster of companies to fill it, White said. In nearby Dayton, Wash., White is helping develop an organic food retail and business park to cash in on the tourists who visit the farm town.

Potlatch was created in 1905 to provide homes for the 500 workers at the Potlatch Lumber Co. mill. Nineteen of the homes built by the company are on the National Register of Historic Places, and City Hall used to be the mill headquarters. The mill closed in 1981, and no major business activity has emerged to replace the lumber jobs.

But Potlatch didn't shrivel up. Located a short distance from the university towns of Moscow and Pullman, Wash., Potlatch became a bedroom community for workers and students at both schools. Busy State Highway 6 serves as the main street through the town, and the small business community actually has trouble finding workers, said Dale Spring, owner of Dale's Wagon Wheel Bar & Grill.

Spring wonders where the workers would come from for any new firearms factory. "There's no labor force," he said.

Many Potlatch residents work at the universities, or at one of the thriving private sector employers in the Moscow-Pullman area, he said.

Local economic development leaders believe good-paying jobs will draw workers.

The lure for manufacturers is the former lumber mill site, of which 26 acres is set aside for firearms and related companies, White said. The mill site is currently without buildings, but has nearby utilities, is flat and the town has plenty of water and sewer capacity, Swanson said.

Nationally, there has been a big jump in the popularity of target shooting, largely the result of a slew of television programs on that subject, White said. They expect Potlatch's plan to appeal to some of those people, he said.

The marketing effort is funded by Potlatch Corp, which still owns the mill site, by local utility Avista, and by local city and county governments.

Town leaders were careful to use the word "firearms'" in the pitch, Mayor Brown said. "Firearms sounds more friendly than gun park," Brown said.

Associated Press

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Thursday, May 24, 2012

Today on New Scientist: 24 May 2012

App lets anyone track Twitter to play the stock market

The firm behind last year's "Twitter hedge fund" has announced that it is launching an app and website that will let any investor do the same thing

DNA suggests marine reserves boost commercial fishing

The argument that protecting fish can also benefit the fishing industry gains some genetic support

Earliest member of giant panda line found in Spain

A pair of 11-million-year-old fossilised teeth may have belonged to an ancestor of the giant panda

Satellite images help doctors count people from space

For the first time, the population of a city has been counted from space. The images will help doctors speed up medical aid to disaster zones

Weight-loss surgery reduces desire for alcohol

The Roux-en-Y weight-loss procedure appears to leave patients averse to alcohol

ISS spots Dragon as commercial craft prepares to dock

It's a dream mission so far for SpaceX as its third successful Falcon 9 rocket flight has delivered the Dragon capsule to the vicinity of the ISS

Squaring the genetically modified crop circle

If researchers want to make progress with genetically modified crops, they must join their opponents in examining regulation, says Matthew C. Nisbet

What life in augmented reality could look like

Watch how technology could one day create an environment that seamlessly merges physical and digital worlds

Greek crisis: What the government should spend on

With the long-term financial forecast looking grim, what public services does Greece need to prioritise?

Will technology kill humanity?

This week's round-up of book reviews takes in a series of apocalyptic thought experiments and an explanation of navigation in the animal kingdom

Zoologger: Infrared-sensing beetles born in fire

Seeking a smouldering fire in which to breed, charcoal beetles have infrared sensors that can sense heat from vast distances

Widen the goal in the search for alien life

We need to cast off our biological blinkers in the search for life beyond Earth and turn to physics, says cosmologist Charley Lineweaver

Green Machine: Electric freight trucks coming to LA

Los Angeles looks set to be the first city to try out the new "eHighway" project

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