Giant sea reptiles 'didn't lay eggs'

Scientists say they have found the first evidence that giant sea reptiles - which lived at the same time as dinosaurs - gave birth to live young rather than laying eggs.

They say a 78 million-year-old fossil of a pregnant plesiosaur suggests they gave birth to single, large young.

Writing in Science, they say this also suggests a degree of parental care.

The fossil, the first of a pregnant plesiosaur found, is at the US Natural History Museum of Los Angeles County.

After being excavated from a ranch in Kansas, US, the 5m-long fossil skeleton Polycotylus latippinus lay for two decades in the basement of the Los Angeles museum waiting to be chiselled from its rocky casing.

Immature skeleton

Two years ago when researchers began to piece the bones together they quickly realised that they were in fact dealing with two separate animals; an adult plesiosaur and a smaller juvenile.

The study's authors report that the juvenile was unlikely to have been eaten by the larger reptile because its tiny bones showed no evidence of bite marks, and its soft, immature skeleton suggested an animal only two-thirds of the way through its development.

For more than 200 years palaeontologists have speculated about how these colossal Cretaceous animals reproduced.

Many believed the plesiosaur was too cumbersome to drag itself up the beach to lay eggs, and so must have given birth to live young.

"[The find] provides the first direct evidence for live birth in plesiosaur," said palaeontologist Adam Smith from the Thinktank Centre, Birmingham Science Museum.

"It's a very interesting find...[and] has been a long time coming."

Doting parents?

"The lack of fossil evidence of a pregnant plesiosaur was frustrating," explained the study's lead author Frank O'Keefe, from Marshall University in Huntington, US.

But he added: "What is really surprising about this fossil [is] that plesiosaurs [reproduce] differently to other marine reptiles... they give birth to one big baby instead of a lot of little babies."

By making comparisons with modern animals, such as whales, which give birth to larger, single young and then go on to care for them, Dr O'Keefe and his colleague, Luis Chiappe from the museum, attempt to infer something about plesiosaur behaviour.

In a similar way to land-dwelling dinosaurs, which are thought to have provided food for their nest-bound young, plesiosaurs, the authors suggest, might have been doting parents.

But Dr Smith was less convinced. He said that it was "certainly quite possible... but is very speculative".

P. latippinus's close relatives had three young at one time. It is possible the P. latippinus evolved to have only one, and care for it, he told BBC News, but more pregnant specimens are needed to be more certain of this.

Dr O'Keefe agreed, explaining that unlike on land where nests are preserved, studying the behaviour of ancient marine creatures is very difficult.

"When you get right down to it, behaviour doesn't fossilise, so we are stuck trying to make these inferences using modern animals where we can observe their behaviour," he explained.

Source: http://www.bbc.co.uk/go/rss/int/news/-/news/science-environment-14447187

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Home Improvement: Pre-listing home inspections give sellers an ...

Recently I started a new site about home improvement. This site has already launched and I hope that it will do a lot of good for people that are interested in home improvement and all that comes along with it?click here. This site really includes just about anything that you can think of when you need to know anything about improving your house. Just check out the site here and you can get on your way to improving your house and its aesthetics for little to no money. Some of the projects are do it yourself.

As well there are sections about things that you may not have considered before. This site includes a section about low cost Pre-listing home inspections give sellers an edge in todays competitive market that you may consider. These are really great for your home. Of course you?ve got to see which of these fits your needs best. There are plenty of ideas to see which one you life the best. You can always go to the site to see what ideas you like and would like to implement and which ones you?d like to leave out.

There is another section that people like to see when looking at home improvement ideas. Again this section is best too look around and gather ideas to see if buying is your best option or just figuring out how you can best do this project by yourself so you can save money, or maybe you just want to learn a new skill. There is a page to compare the A Few Reasons a Home Inspection is Vital When Buying or Selling a Home selection to see the best match. There are dozens of new ideas added every day to the site. Yup, it is a big work in progress. But there is a lot of information there, and a whole lot more to come if you are interested in home improvement and everything about it.

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Source: http://blog.pharmacybrandon.com/?p=167

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OnLive Cloud Gaming Arriving In The UK Sept 22nd ? Geeky Gadgets

OnLive has today announced that their OnLive Cloud gaming service will be arriving in the UK next month on September 22nd. The Cloud based gaming service enables uses to game on tablets and HDTV?s?without the need for an expensive console. The gameplay and processing that is normal carried out locally by the console, is now processed within the cloud, and already allows users to enjoy more than?100 ?top tier? game titles.

The service has already been launched in the US for some time and OnLive has already partnered with a number of big game developers such as?Ubisoft, THQ and Square Enix to bring block buster games to the service, such as?Assassin?s Creed, Homefront and Batman: Arkham Asylum.

OnLive Cloud Gaming

To use the OnLive service you can either purchase an OnLive set-top box (pictured above) or play?through?your iPad, Android tablet or via a Mac or PC. You will of course also need a broadband connection to connect to the cloud, but once connected you can then either rent games for limited periods, purchase unlimited access to individual games or signup for a monthly subscription.

OnLive?s Founder and CEO Steve Perlman explains:

?OnLive will utterly transform gaming in the UK,? ? ?No discs, big downloads or specialised hardware needed. OnLive gives you the latest games instantly, anytime, anywhere on HDTV, PC, Mac, as well as iPad, Android tablets.?

Prices for the subscription packages have yet to be released by OnLive but as soon as they become available we will keep you updated.

Source: T3?:?OnLive

Source: http://www.geeky-gadgets.com/onlive-cloud-gaming-arriving-in-the-uk-sept-22nd-11-08-2011/

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Review: TV's "The Voice" album is a listenable experience (Reuters)

LOS ANGELES (TheWrap.com) ? It may be that we don't need another line of pop hits remade by barely identifiable reality-show contestants or actors, when we already have more "American Idol" and "Glee" albums than America's shrinking music-retail shelves can hold.

Actually, it's certain that we don't. But if the gods have decreed we have to have another cover-tune franchise, thank God it's "The Voice," whose credible coaches know first-hand that individuality of interpretation counts.

The breakout series' first full-length soundtrack, "The Voice: Season 1 The Highlights," turns out to be an altogether listenable experience on its own "reality"-free terms. Part of the reason is that, on the surface, several of the 11 singers seem wrong for the material they're singing -- which is why things sometimes go so intriguingly right.

Do we really want to hear anyone other than Dolly Parton sing "Jolene?" (Besides the White Stripes?) Hardly, but the case is easier to make with someone whose voice is the opposite of crystalline Dolly's -- that being, in this case, Vicci Martinez's slightly cracked, more R&B-rooted tones.

Usually the singers on "Idol" are trying to out-brass the originals, so it's a delight to hear Xenia offering a sweeter, more relaxed take on "Price Tag" than Jessie J, the originating British diva, did. (In this case, it may help not to have watched the show; Xenia's live performing skills, or the alleged lack thereof, were supposedly what got her voted off early, but on record, her contribution may be the album's most instantly appealing.)

Nirvana's "Come as You Are" wasn't made for as wistful and free-range a warbler as Rebecca Loebe, but even if you believe all too well that she "don't have a gun," she's packing an alternative approach that suits Kurt Cobain's former surliness just fine.

Of course, when it comes to Kanye West's "Heartless," any interpreter who isn't blatantly singing through Autotune's electronic filtering would be radically breaking from form. It's a bit of a stunt to turn his electro-lament into a more traditional ballad, but runner-up Dia Frampton finds the heart in West's seething.

While series winner Javier Colon doesn't take many chances with the tune that introduced him, "Time After Time," you'd be hard-pressed to argue that even Cyndi Lauper's iconic version has anything in loveliness on his tender vocal or, especially, its bare-bones arrangement.

The album isn't all about departure: Frenchie Davis' "When Love Takes Over" couldn't skew much closer to the minor David Guetta original. But Davis arguably brings more vocal character to the dance track than Guetta's guest, Kelly Rowland, did, which is merit enough for its inclusion.

If you didn't watch the series and weren't invested in the cast, listening to the "Voice Highlights" album won't change your musical life, but it should at least change your viewing habits next season.

Source: http://us.rd.yahoo.com/dailynews/rss/music/*http%3A//news.yahoo.com/s/nm/20110809/music_nm/us_reviews_music_thevoice

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Free Prestige Challenge Lobby XBOX-PS3.wmv | AdWords

1. Rate this video thumbs up. 2. Download file: adf.ly 3. Send me a message with code from file ?what is it.txt?(adf.ly titled: INVITE MW2 In the body type: I want invite, and I have a PS3 or XBOX360, my gamer tag: ?your tag? 4. Do not send me 10 messages, do not spam, make sure that the contents of an e-mail typed the correct data. Mods Include 1.Tenth prestige 2.All challenges, titles, Emblems(including the spinning tenth fully unlocked), all weapons and attachments. 3.Leaberboards-Set your own stats with the in game menu 4.Colored Class names 5.Chrome gunsorking online completely from home until Your ideas for using funny to make money on eBay are nothing Unlocking MySpace ? The #1 funny Info Product on the Net! How You Market, Promote Youtube Video And Make Money On MySpace. Internet Marketing How To Start And Grow Your Internet Business Internet Marketing ? FREE Internet Marketing course. Find out how I turned a simple idea into over a million dollar a year business using Online Marketing. Internet Marketing Center ? How To Make Money on the Internet at Home for Free Thousands at Your Fingertips Learn How to Make Money Online Internet Marketing ? Get your free internet business strategies and internet marketing tips to get your profits soaring.Internet Marketing, Search Engine Marketing, Online Marketing by Internet marketing, search engine marketing and online marketing web site offering businesses the opportunity to enhance their online presence through media funny ?

Source: http://www.adwords-training.com/articles/videos/free-prestige-challenge-lobby-xbox-ps3-wmv/

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internet marketing-the ever increasing e-book industry | Wedding ...

Training books absolutely are a large field involving rational success. These are informative as well as beneficial. There?re guy?s up coming best friends, beside dogs. Individuals who are good that will produce, really need to research e-book composing. It is actually best for anyone with a viewer, while contributing yet another guide to this particular already established ocean of data, ?Books?.

At one time, when books transferred by way of a extended and expensive course of action, referred to as printing and production. These kinds of processes would certainly push up neglect the after contributing other expenses with regard to improved income marketing promotions and also marketing tactics. In a e-book, printing in addition to output is not required, consequently saving cash. In addition, that which you?d currently have allocated to obtaining most up-to-date marketing practices plus buying a fantastic sales reps is also averted, hence saving money. for much more detials:-www.allfreereports.org.Consequently, this is certainly one of the main reasons for an increase in e-books, given that a lot funds are ended up saving.

Even laser printers lie down particular ailments. They?ll just art print 600 or even Two,500 replicates, depending on how large the business enterprise is definitely. You will never be capable to pick out much less then all these volumes, because they will probably deny you overall. Therefore, you wind up paying for 700 or maybe A pair of,500 replicates, in case you just weren?t guaranteed if all of illegal copies will probably offer.

E-books is a wonderful way for you to spend less some huge cash. You don?t have to pay exorbitant chunks of money of greenbacks. Your e-book way is nonetheless a new born baby way, yet to trap on. It?s really a whole new principle and can invest time to have a keep the market industry. Nonetheless, it?s a low cost and cheap technique to market or perhaps promote your e-book, over a hardbound ebook. So, We suggest for you to convert and also move the actual e-book method.

There are a huge growth inside technological innovation, that has designed a e-book a possibility. Online is a brilliant way to reach men and women. Commemorate it simpler to offer data to prospects who definitely are seeking this. intended for go to detials:-www.eazy-ebook-money.com.You will discover countless individuals, who definitely are looking for e-information, with regard to their organizations plus work. As an example, in the event you manage a wedding ceremony retail outlet, you could possibly develop an e-book, offering tips about how to arrange a wedding. Whether or not they would like to get betrothed or are those who find themselves in celebration managing, the following book would probably support both equally types of people today. Have a person?s links offered, through your very own web sites and also as a result of friends? internet sites, and so persons could possibly get in your e-book and employ it being a personal reference.

Understand the wants of people, before this leap. But include bravery plus durability, you will require these people a whole bunch more of tolerance likewise. When you truly start making a superb cash in on a person?s e-books, you can think entirely satiated. Please take a dive into the unidentified, as you day, e-books will certainly donrrrt trend. And will also be reaping the hammer toe, older corn!

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Source: http://www.dressybrides.com/internet-marketing-the-ever-increasing-e-book-industry.html

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What parasites eat is the key to better drug design

Friday, August 5, 2011

A team led by Professor Malcolm McConville from the Bio21 Institute, University of Melbourne developed a new analytical method which can be used for many infectious parasites and bacteria. The technique has revealed which metabolic pathways are essential for the parasite's survival, down to the particular atoms it uses as a food source.

"This a very significant breakthrough in this field because the more we know about these dangerous pathogens and how they live, the better we can fight them with new, effective drugs," said Professor McConville.

"Current anti-parasitic drugs have enormous side effects as they don't target specific pathogen metabolic pathways. We now have a greater understanding of Leishmania and can develop specific drugs with minimal side effects."

The team studied the parasite's metabolism by labelling carbon atoms in its food source (the sugar glucose) and using cutting edge equipment including nuclear magnetic resonance (NMR) to follow how the atoms were used in the parasite's metabolism. The results reveal which of the metabolic pathways are essential to Leishmania's survival, and therefore good drug targets to block and kill the parasite.

The parasite Leishmania was used to develop the technique as its complex life cycle and ability to infect many animals makes treatment very difficult and limits the effectiveness of a vaccine .

Leishmania causes a range of infections in humans, from skin conditions to organ infection which can be fatal. The parasite lives within tiny sandflies which bite an animal or human to get the blood they require to produce eggs, thereby passing on the Leishmania parasite.

The new study is published in the current issue of the international Journal of Biological Chemistry.

###

University of Melbourne: http://www.unimelb.edu.au

Thanks to University of Melbourne for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

This press release has been viewed 51 time(s).

Source: http://www.labspaces.net/112389/What_parasites_eat_is_the_key_to_better_drug_design

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Detox ? Challenge Yourself to a Fruit & Vegetable Detox

There are many healthful benefits to a fruit and vegetable detox. Nutritionists recommend eating at least five servings per day in order to improve your health and reduce the risk of certain diseases such as cancer and heart disease. One of the best ways to accomplish this is with a fruit and vegetable detox.

You can challenge yourself to have a healthier lifestyle by changing some of your eating habits. For example, when you get the urge to snack, replace potato chips with raw vegetables. Replace that caffeine and calorie laden soda with fresh fruit or vegetable juice. Eat a salad for lunch instead of the fast food combo meal.

Before you know it, you are participating in a fruit and vegetable detox diet that will improve your health and restore your body?s natural detoxification process.

Years of unhealthy eating habits have contributed to a build up of harmful substances in the body that are not easily removed through the natural detox process. You may be experiencing loss of sleep, anxiety, loss of energy and weight gain as a result.

A fruit and vegetable detox which includes raw and unprocessed foods will cleanse your body and help to improve your sleep, bowel movements and build a resistance to diseases.

A rich diet of almost any type of fruit that is fresh or frozen and full of fiber is much better than eating junk food. Apples, bananas, pears, lemons, raisins, pineapple, mango, kiwi and melons are just a few sources that you can eat to detox your body. Some of the best vegetables are carrots, turnips, cabbage, tomatoes, broccoli Brussels sprouts and green leaves.

The importance of fiber for your digestive system cannot be stressed enough. Scientific studies have repeatedly shown the lasting benefits of a fruit and vegetable detox. The following list describes the importance of eating more fruits and vegetables.

Fruits and vegetables can reduce the risk for stroke and other cardiovascular diseases. Fruits and vegetables can reduce your risk of getting type 2 diabetes. Eating fruits and vegetables which contain lots of potassium will decrease bone loss and the development of kidney stones. Protection against stomach and colon cancers with a fruit and vegetable diet. Fruits and vegetables are a low calorie way to maintain a healthy weight and body mass index.

A fruit and vegetable detox diet should not be seen as merely a weight loss fad, but rather as a way of life. Once you see and feel the difference in your body and the improved performance of your digestive system, eating the right foods will become more than a habit. It will become a way of life.

By: Sandy Halliday

Source: http://www.accademiadelteatro.org/health-and-fitness/detox-challenge-yourself-to-a-fruit-vegetable-detox

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Has anyone heard if Microsoft is working on a new video game console?

Question by Thomas P.: Has anyone heard if Microsoft is working on a new video game console?
The xbox360 must be close to ending it?s run. Does Microsoft have plans for a new video gaming system? Are they working on a new system at the present time? The assumption is that Microsoft has no plans to get out of the video game market so it?s logical to assume they must be working on something new. Has anyone heard any rumors about a new Microsoft gaming system?

Best answer:

Answer by R
ummm, i think i have.

Add your own answer in the comments!

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Source: http://firstlookreviews.com/first-look-gadget-reviews/has-anyone-heard-if-microsoft-is-working-on-a-new-video-game-console/?utm_source=rss&utm_medium=rss&utm_campaign=has-anyone-heard-if-microsoft-is-working-on-a-new-video-game-console

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