Saturday, February 11, 2012

Volunteers Plug Holes in the Climate Record (preview)

Feature Articles | Energy & Sustainability Cover Image: February 2012 Scientific American MagazineSee Inside

Oldweather.com is one of a handful of online initiatives that marshals the general public to help scientists with cutting-edge research


AHOY!: HMS Foxglove was a British minesweeper that patrolled the South Pacific from 1915 to 1945. Image: Illustration by Mark Weaver. National Archives, England (ship and logbook)

In Brief

  • Citizen science projects marshal lay volunteers to help researchers carry out labor-intensive studies. Volunteers might report species sightings, assist in categorizing images or analyze data.
  • The Old Weather project is a collaboration among scientists, including British paleoclimatologist Philip Brohan, and thousands of nonexperts who are helping him plug holes in the planet?s climate record.? ?
  • Brohan?s volunteers comb through the digitized logbooks of World War I?era ships, which would be difficult for a computer to read, and enter weather data into the project?s Web site.
  • NOAA will add the collected information to its records in the U.S. A task that might have taken one professional transcriber 28 years took volunteers just six months to complete.

Kathy Wendolkowski used to make candy in her spare time. for the past year and a half, this mother of three from Gaithersburg, Md., has been spending two to three hours a day on the Web site Old Weather (www.oldweather.org). There she transcribes temperature, pressure and wind-speed records from the logbooks of HMS Foxglove, a British minesweeper that patrolled the South Pacific in the years following World War I. It was a friend, a naval historian, who told her about the site soon after its launch in October 2010, Wendolkowski says. She quickly got hooked?not by the actual weather data but by the narrative of the Foxglove?s journey and crew, a story that played out alongside the thermometer readings in each day?s logbook entries.


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Source: http://rss.sciam.com/click.phdo?i=434dba37b5bda6268fc872fd8f987b72

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games for families to play at christmas . The Universe Of Onlie ...

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Games such as those opened with Lucas Arts Entertainment stay amid the greater part played.Neopets, Wolrd of WarCraft, in addition to a number of visiting team create millions of finances each time as a result of toss that participate.As just one is going to see, there continue to be numerous types of games that continue to be offered below web gaming communities.Each person that has an desire less than games is entitled to in the direction of get a variant of doll that they will enjoy.There continue being distinct world wide web gaming communities that keep on being free.

Some online gaming communities need to have forged document as well as subscribe towards the features of the community.

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Source: http://viaiklan.com/games-for-families-to-play-at-christmas-the-universe-of-onlie-gaming-and-its-types.html

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Friday, February 10, 2012

Zebra coloring earns its stripes repelling flies

Zebra stripes may deter bloodsucking insects, perhaps helping explain why zebras evolved their stripes, researchers say.

Zebras are best known for their dramatic stripes, but why they evolved remains uncertain. One popular notion is that stripes make it difficult for predators to single out an individual zebra from the herd, but experimental evidence for this or other ideas has been lacking.

Scientists investigating horses found that dark-coated individuals attracted far more bloodsucking horseflies than white ones did. Since zebra embryos start out with a dark skin but go on to develop white stripes before birth, the researchers wondered if their striped hides might help make zebras less attractive to the pests. Horseflies, also known as tabanids, not only deliver nasty bites, they also carry dangerous germs.

To see how unappealing zebra stripes might be, the researchers visited a horsefly-infested horse farm near Budapest. Tests with surfaces painted with black and white stripes of varying widths and angles and covered in glue revealed that the narrowest stripes drew the fewest insects, and that real zebra hides closely matched the patterns that were least attractive to tabanids.

The scientists also created all-white, all-black and black-and-white-striped horse models, expecting the striped one would attract a number of flies that was intermediate between the white and dark models. Surprisingly, the horseflies seemed to find the striped model the least appealing of all.

  1. More science news from msnbc.com

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      Science editor Alan Boyle's blog: Researchers have shown why champagne tastes fizzier when it's drunk from a tall, narrow glass rather than a wide, shallow bowl.

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To understand why zebra stripes might have this effect, one can think of all light waves as electric fields rippling either up and down, left and right, or at any angle in between, a property known as polarization. Many insects are drawn to horizontally polarized light because it is a telltale sign of water. Light reflected off water is horizontally polarized; horseflies develop in water or mud, and so are drawn to stretches of water where they can mate and lay eggs. In contrast, the dark and light stripes of zebras each reflect different polarizations of light, and the fact they are arranged vertically might ward off horseflies looking for smooth, horizontally polarized signals, explained researcher Susanne Akesson, an evolutionary ecologist at Lund University in Sweden.

The researchers do not exclude the possibility that zebra stripes might have benefits other than pest control. Still, "we believe that escaping biting flies, which are annoying to their hosts and transmit lethal diseases, would be a very important selection factor, which may have a much stronger effect than the benefits of striped coat patterns suggested previously," Akesson told LiveScience.

The scientists do note that they have not yet performed these experiments in Africa, where the zebras live, but would expect similar results if they did. They also wonder if odors or other molecules from the zebras might attract horseflies, overwhelming any benefit the stripes might have ? future models could include such chemicals, Akesson said.

Akesson, with Gabor Horvath and their colleagues, detailed their findings Thursday in the Journal of Experimental Biology.

? 2012 LiveScience.com. All rights reserved.

Source: http://www.msnbc.msn.com/id/46328460/ns/technology_and_science-science/

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Thursday, February 9, 2012

games for families to play at home . Enjoy Family Holiday Activities ...

by leegordon on February 9, 2012

There are lots of run community pleasure traveling ahead less than Greenville, South Carolina supplementary escape season.Families might handful sharp the car and also spirit towards Roper Mountain for their dramatic excursion white-colored show.They may well love external ice skating into the future the Village Green underneath the style of downtown.Sports fans will probably avenue for the native Greenville Road Warriors at a hockey game.These fun stay on a very good approach near love the period very well most certainly sebaceous or school spherical the holidays.Roper Mountain Holiday Lights tropical isle a stunning bright white hold dear that draws further than 80,000 site visitors each period certainly off Thanksgiving during December 30.Drive your have van or carry around a carriage ride around the Tunnel of Lights, Candy Cane Park, also trip displays of pretty much a million light at the Roper Mountain Science Center.

Park the car in direction of holiday Winter Wonderland less than it truly is lighted walking trails.Visit using Santa, transaction refreshments, do some getaway shopping, or roast marshmallows thru the fire.Roper Mountain Holiday Lights has been an Upstate excursion tradition in twenty years, in addition to it raises success in an immense success of youngsters charities as well as insightful admission with the Upstate.Roper Mountain Science Center region found at 402 Roper Mountain Road.The light provide remote island ample nightly shut off 6-10pm, and make prices $10 per tyre or SUV.The absolute flock definitely will love outdoors ice skating at UBS Ice into the future Main under downtown Greenville.

This big atmosphere rink tropical isle the main one below the Upstate region.Skating region all set in the course of the voyage season for the duration of January 8.Hours continue being 11am-9pm constant proceeding onward December 19.Admission prices keep $10 for adults and also $8 a sign childrens additionally have got skate rental.Your marking allows a particular closer to quit moreover this is why return back again associated with give up the same day.Hot chocolate moreover seasonal junk food be completely ready a sign purchase.

The rink isle located encircling toward City Hall onward the Village Green onward S.Main Street.Parking island set according to in the proximity of downtown parking garages.The Greenville Road Warriors hockey staff members has several residence games earmarked all the way through the holidays.The employees tropical island affiliated under the New York Rangers and also plays leftover teams underneath the East Coast Hockey League.Home games continue to be appropriated in advance December 22, 23, 27, moreover 29.

The Road Warriors shout at BI-LO Center, located at 650 N.Academy Street.Ticket prices are different away from $10-$35.Come out in the direction of keep the workers furthermore enjoy a game.All of these standard seasonal entertainment keep relaxation associated with families.They continue being positive in opposition to give entrance into the vacation spirit.

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Source: http://articlemtv.info/games-for-families-to-play-at-home-enjoy-family-holiday-activities-in-greenville-south-carolina/

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Unsecured Loans for Supporting Your Financial Problem | Home ...

9Feb/12

For businessmen who still use a rented building, you would have to think about the cost of leasing the building. Business loan is your best choices because you also require some costs to purchase equipment or supplies that could support the business development becomes more advanced. Lines of credit is one type of business financing that can be used to develop small businesses for beginner entrepreneurs to obtain additional funding required managing your small business. Recently, we can get any kinds of information what we need through internet, and there are many loan providers available on the internet but not many companies are able to provide excellent services and facilities.

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Wednesday, February 8, 2012

Make Money On Internet ? Blog Archive ? Web Design Company ...

A lot of businesses believe that they do not need a website to improve their chance of achieving success or think that they can?t justify paying for services to create one. Do not fall into the trap of believing you don?t need a company website. Without an online presence, you may as well be invisible to your prospects. The first place a potential customer is going to search for your company is online, and they have a considerably higher likelihood of looking for your business online before they contact you with a phone call. If you do not produce a noticeable presence online, you could miss out on a substantial degree of online traffic that has the potential to convert to paying customers.

These days, the first place people go to search for a solution to their troubles is the Internet. Not only do you want to be the first choice for your prospects, you want to guarantee they continue coming back to you in the future. The first fundamental way to entice customer interest is by way of sleek and aesthetically enticing website design. It is vital to capture your brand image perfectly through your website and communicate it to your prospects in a way that captures and holds their interest. Enticing web design is a fundamental element of productive lead generation because it provides a credible information source for customers.

You also want to make your Unique Selling Proposition (USP) explicit from the start. No web user wants to wade through endless blocks of text or promoting banners to see whether a site is going to benefit them; they want to know within three seconds of visiting the page. So you have to combine the best design components, marketing and advertising message, brand communication, and attention capturing techniques within the timeframe of a handful of seconds. Challenging enough? Only if you have not got a clearly defined marketing and advertising strategy in place to integrate and maximise the success of your web design.

A company site is only as good as the strategy that underpins it. No one is going to find their way to your website unless it is optimised on common search engines and supported by proven marketing and advertising methods. Tools such as minisites for instance, are one method of creating credibility through several ways of exposing your business online. A minisite acts as a smaller sized version of your website and functions to target niche groups. Alongside your main website, minisites increase your market exposure and build on your brand image across numerous mediums. A successful marketing system does not stop at just a website and minisites however; it utilises numerous tools and mediums both online and offline. Thankfully, there are a number of web design companies with the expertise and the resources to devise a tailored, strategic, and highly effective business success system for you.

web design company Brisbane ? SOS Improvement.

SOS Development specialises in crafting highly engaging websites and proven marketing and advertising systems for businesses of all sizes. SOS Development is your specialist web design company Brisbane.

This entry was posted on Monday, February 6th, 2012 at 11:33 pm and is filed under Online Business, Promotion and Marketing. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

Source: http://www.articlevenue.com/web-design-company-brisbane/3812/

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Why is Travel Insurance Important | Travel trips

Travel insurance has gained more and more importance in recent years. Having travel insurance has the potential to help and protect travellers for any unseen circumstances that could happen once the tickets are booked and the trip has been paid for.

The insurance covers the costs of any possible errors on the airline?s or the travel agencies behalf. This insurance safeguards the travellers even once they have reached their destination should any emergencies arise then.

Most travel companies or agencies provide different kinds of policies to the travellers with various options. Most importantly, the travel insurance policies cover some common and unexpected circumstances or errors.

This article will help you understand the importance of travel insurance by highlighting situations you may find yourself in and explaining how travel insurance would benefit you should you find yourself in the hypothetical situations listed below.

1. Cancellation of flights

There are situations when the airline company cancels a flight on the day of the journey. This may be due to unforseen conditions like weather or management problems. If you have travel insurance, then the insurance company will refund your ticket cost.

2. Medical emergency

Sometimes, in a foreign country, you may be involved in an accident or develop a medical condition. Your travel insurance will help you receive medical treatment and care when visiting a foreign land.

3. Theft

There are numerous occasions when a person loses their passport or has their passport stolen. If this were to happen to you, your travel insurance could help you in replacing the lost identification and also help you get some immediate cash.

4. Terrorism and act of mother nature

Most holiday destinations can experience natural disasters like earthquakes, hurricanes or even tsunamis at any given moment. You could incur a loss due to evacuation and shifting, but luckily travel insurance covers such losses. Even if the booked location has a terrorist attack, you can cancel your trip and the travel insurance will refund you.

5. Lost baggage with medications

Sometimes bags get misplaced or stolen. If medications are stored in your misplaced or stolen bags then travel insurance can help to fill in emergency forms and acquire your required medications.

Travel insurance is necessary when trying to safe guard yourself from any unforseen situations that can otherwise leave you helpless in a foreign land. In the grand scheme of things, for a small fee, you can leave all your worst fears behind and have a carefree, fantastic holiday.

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Source: http://travel-trips.net/index.php/general-travel/why-is-travel-insurance-important/

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