Friday, October 12, 2012

Single spider dads caring for eggs suffer no disadvantages despite parenting costs

Single spider dads caring for eggs suffer no disadvantages despite parenting costs

Thursday, October 11, 2012

Single fatherhood is a challenge many arachnids undertake, guarding eggs laid by females despite the costs to their own health and mating benefits, but the news may not be all bad for these dads.

New research now shows that, in one species of spiders, males exclusively responsible for guarding eggs actually enjoy survival benefits rather than suffer losses to health or mating privileges. The study, published Oct. 10 in the open access journal PLOS ONE by Gustavo Santos Requena and colleagues from the University of Sao Paulo, Brazil, evaluates the costs and benefits of exclusive paternal care, the rarest form of parental investment in nature, in the harvestman spider Iporangaia pustulosa.

The researchers tracked spiders in the forests of southeastern Brazil over the course of a year to observe how caring behavior in males affected their chances of survival or body condition. Though caring males feed very rarely and lose body condition while guarding eggs, the authors found that these spiders suffered no long-term decrease in fitness compared to females or non-caring males. Their sedentary behavior during the caring period also makes them less likely to be eaten by predators, reducing their mortality risk. The authors also suggest that providing females cost-free care for their offspring might make caring males more attractive to females, thereby improving their chances for reproductive success.

According to the authors, their results suggest that the reduction in mortality risk, combined with the genetic advantages of improving survival of their offspring, may have played important roles in favoring the evolution of paternal care in insects.

###

Requena GS, Buzatto BA, Martins EG, Machado G (2012) Paternal Care Decreases Foraging Activity and Body Condition, but Does Not Impose Survival Costs to Caring Males in a Neotropical Arachnid. PLoS ONE 7(10): e46701. doi:10.1371/journal.pone.0046701

Public Library of Science: http://www.plos.org

Thanks to Public Library of Science 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 39 time(s).

Source: http://www.labspaces.net/124408/Single_spider_dads_caring_for_eggs_suffer_no_disadvantages_despite_parenting_costs

survivor south pacific house of wax patrick willis team america snow day snow day neti pot

Justin Bieber?s Laptop Stolen?NSFW Nude Photo Surfaces!

Justin Bieber’s Laptop Stolen…NSFW Nude Photo Surfaces!

Teen star Justin Bieber had his personal laptop and camera stolen from the office of his tour manager while he performed at the Tacoma Dome [...]

Justin Bieber’s Laptop Stolen…NSFW Nude Photo Surfaces! Stupid Celebrities Gossip Stupid Celebrities Gossip News

Source: http://stupidcelebrities.net/2012/10/justin-biebers-laptop-stolen-nsfw-nude-photo-surfaces/

golden globe nominees joe philbin miss america pageant 2012 shipwreck jose aldo vs chad mendes lana del rey john 3 16

Body found in hunt for schoolgirl 'not intact'

Barry Gutierrez / AP

Police search near the 9800 block of Alkire St. on the west side of Stanley Lake in Arvada, Colo., on Thursday. Police are not saying whether a body found in Pattridge Park on Wednesday is linked to the disappearance of 10-year-old Jessica Ridgeway.

By NBC News staff and wire reports

A body found in Arvada, Colo., during the search for missing schoolgirl Jessica Ridgeway is "not intact," delaying the official identification of the remains, police said Thursday.

AP

Jessica Ridgeway disappeared while making the short walk to school Friday.

Westminster Police spokesman Trevor Materasso said police have not tied the discovery of the body to the search for the missing girl, however, they hope to have a positive ID on the body by Friday.

The body was removed from Pattridge Park in Arvada -- an area dotted with abandoned coal mines about five miles southwest of Westminster -- by police just before 9 p.m. Wednesday (11 p.m. ET).

Authorities said Wednesday that they believed Jessica, a fifth-grader with blond hair and glasses who loves math and gym class, had been abducted. She disappeared Friday on what should have been a short walk to school in Westminster.

In their search for Jessica, police have dismissed any connection to several related cases.?

In one, police in Portsmouth, N.H., said there was no link between an abandoned car with a Colorado license plate found at a Walmart and the investigation into Jessica?s disappearance. Instead, police said the car belongs to a woman who recently moved from Colorado to New Hampshire, and she parked at the Walmart because she doesn?t have parking at her home.

In another, police said they were investigating whether Jessica?s case might be related to that of another girl who was abducted for several hours Monday in Cody, Wyo.

Police explore link between missing Colorado girl and Wyoming abduction

Police discover human remains during a search for a missing Colorado girl. NBC's Jay Gray reports.

In that case, a man lured the 11-year-old girl into a sport utility vehicle, saying he needed help finding his puppy. The girl was released four hours later and was discovered by hunters. Police there are looking for a white man, between 55 and 60 years old, with short, strawberry-blond or white hair and a neatly trimmed mustache.

Westminster police spokeswoman Karlyn Tilley noted there is "no specific connection" between Jessica's disappearance and the Wyoming case. "It's just like everything else they're looking at," Tilley said Wednesday. "They just don't want to leave any stone unturned."

Adding to the mystery was a reported sighting more than 2,000 miles away in Dexter, Maine.

A woman reported seeing a girl who looked like Jessica on Sunday, in a blue Buick station wagon with Colorado plates. Authorities issued a statewide alert for officers to stop any blue Buick station wagons with Colorado plates, Dexter police Sgt. Alan Grinnell said.

Citizens also have passed on tips from Maryland, Texas and Nevada, Materasso said.

In Colorado, the parents of a missing 10-year-old Jessica Ridgeway open up for the first time since their daughter disappeared on her way to school. They vow to "never stop looking." NBC's Miguel Almaguer reports.

Police release new photos, video in search for missing Colorado girl

Backpack, water bottle found
Police in the Denver suburb of Westminster repeatedly have urged the public to study the details of Jessica?s face in a photo ? a small, gap-toothed grin, a slight bruise on her nose ? and a short home video, in hopes they may have seen something or come across the girl.

The only real clue police have revealed is the discovery over the weekend of a backpack and water bottle that Jessica had with her when she disappeared.

The items were found in the town of Superior, some six miles from her home. Police won't discuss what was found in the bag or testing results on it.

The search for Jessica went national, thanks in part to social media and a Facebook page set up to help find the girl.

"Do your good deed of the day and retweet Jessica's photo," hundreds of Tweets urged Wednesday.

Kathryn Scott Osler / The Denver Post via AP

After giving the interview, Jessica's mother Sarah Ridgeway and father, Jeremiah Bryant, embrace at the Westminster Police Department Tuesday.

More content from NBCNews.com:

Follow US news from NBCNews.com on Twitter and Facebook

?

Source: http://usnews.nbcnews.com/_news/2012/10/11/14358366-police-search-for-missing-colorado-girl-continues-body-found-nearby-is-not-intact?lite

john mccain game changer selection sunday corned beef recipe time change daylight savings rpi

Thursday, October 11, 2012

Bullshit Marketing Vs. Honest Marketing & The ?Zero Launch? | Alan ...

Something?s wrong with this picture.

The pics on the left are straight off of the side banners on Facebook leading to a website that promises to transform your physique into those of the Spartans in the movie 300 in 4 weeks. ?All you have to do is buy their supplements.?It?s hilarious?how the heads of Will Ferrell and Keanu Reeves were superimposed on random, enhanced bodybuilders to bait people into the site. ?At the right is fitness marketer Mike Chang, photo-morphed into a mass-monster.? Ads like these lead to either Mike?s ?Sixpack Shortcuts? website, or to the website of an affiliate who gets commissions from the sale of Mike?s product. ?The problem is that the obviously adulterated pics are real ads, generating real money from real suckers, I mean, people. ?Ads like these are so ubiquitous online, that they?re easy to dismiss as a normal part of the landscape. Funny little ads, who would actually buy into them?? Apparently, enough customers are coaxed into keeping these ads running on a seemingly perpetual basis. Now, let?s take a look at something that sharply contrasts with this BS.

Ah, yes? Look above, how can you not love advertising that?makes fun of advertising?

I?d like?to share a unique experience I recently had.? JC Deen, the creator of LGN365, had an idea of approximately when he was going to?finish it, but never tapped me on the shoulder?to?let me know his first-ever?commercial product was released.??Why did?this strike me as something to?write home?about?? For those unaware, carefully orchestrated product launches are a huge thing in the fitness business, where affiliate networks are common. I?d go as far as to say that they?re the standard model in the fitness information industry.? I?m sure some of you have experienced the ?circle jerk? phenomenon of getting a?stream of emails from a dozen different internet fitness ?celebs? simultaneously touting the same product.

Well, JC purposely avoided this kind of product launch. Why? Probably because it can be really?cheesy. I?m not exactly sure, since I?m no marketing expert. My marketing plan has always been to consistently produce great work.? Anything beyond that seems too complicated.? Doing my darndest to put?out great work is all I have the energy to do.? Special Jedi-marketing tactics will have to wait until another lifetime.

With all that said, I knew how much time and effort JC has put into LGN365. I knew how much care he took to study, self-experiment, attend fitness conferences & workshops, bury his nose in the full range of?info?from the lay?& scientific press,?and amass a ton of client experience.? This is why JC?s virtually non-existent launch was so striking to me.

JC and I?met?around the same time?I started my research review in January, 2008. It turns out that JC had already been a student of my work since learning about it through Lyle McDonald?s forums circa 2007.? This was nearly?6 years ago, during which time JC has built a heck of a fitness career.? JC has referred to me as a mentor to him, and it makes me?proud to see that I can occasionally influence the balance of The Force in the right direction.

I recall a conversation we had years ago at the Fitness Summit where I encouraged him to risk everything, and dive head-first?into this industry he loves.? He?s been doing that in a big way, and I can say with full sincerity that he?s created a truly?excellent product (it?s actually a multi-media course that covers muscle gain & fat loss goals).??And no, I don?t get a single cent of?commission by recommending it.??A detailed description of his new product can be found here.

_________________________________________________________________________

Microsoft Word - AARR wide banner 1.doc

?

?

Source: http://www.alanaragonblog.com/2012/10/10/bullshit-marketing-vs-honest-marketing-the-zero-launch/

courtney mercury retrograde bath salts heart shaped box lucid 2012 ncaa tournament bracket matterhorn

Why Swimming is Perfect for Personal Development | Quality Life ...

Most people are aware that swimming is a great exercise, but it provides so much more than just a good workout. Swimming is also wonderful for relieving stress, building self-discipline, setting goals and staying focused. Swimming can be a valuable part of your personal development programme.

When you need some ?alone time?, an early morning swim is ideal. Being in water has a way of calming the mind. If you are feeling agitated, try a fast and furious swim to work off that pent-up energy, then just relax and feel the inner chatter recede.
At the same time, swimming is a sport that encourages you to focus. It has been noted that students who participate in swimming seem to do better in school. Perhaps this is because of those valuable life skills that come with the sport. It takes good time management skills and self-discipline just to get to a pool. Once you start swimming, it is natural to want to improve.

One of the great things about swimming is that improvements are easily measurable. Whether you are setting your own goals, or have a coach to help you, it is easy to see and measure how you are doing. Perhaps you set a goal to do one extra lap, or cut your time down by one second- whatever the goal, you can easily see if it is achieved.


Each small goal may be part of moving toward a larger goal. When you are self-disciplined you will work to develop your technique and strength, which makes those goals achievable. It does require some dedication and commitment to work towards each goal. If you do nothing- nothing will happen, but the great thing with swimming is that those small achievements are relatively easy to work on. You can see that you are making progress, so you are more likely to stay focused and dedicated.

As you improve you build momentum to keep striving for greater goals. Momentum is an interesting term, especially when it comes to swimming. In its physical sense you are working on momentum all the time, driving your body through the water. Mentally, you are driving towards your goals. The more you achieve, the more you want to achieve.

Dedication, momentum, goal setting and self-discipline are all interrelated. Swimming really does encourage all of these things, with measurable results. The wonderful thing is that these skills you develop through swimming are transferable into every area of your life.

This is a guest post. ? This post was supplied on behalf of Simply Swim, online swimwear store and leading supplier of speedo swimwear.

Image courtesy of Arvind Balaraman / FreeDigitalPhotos.net

Source: http://www.qualityliferesources.com/health/why-swimming-is-perfect-for-personal-development/?utm_source=rss&utm_medium=rss&utm_campaign=why-swimming-is-perfect-for-personal-development

keratosis pilaris rock and roll hall of fame 2012 brandon rios oklahoma news nascar news doppler radar colorado rockies

Pet owners expected to spend $370 million on costumes for pets - WITI

pet costumes

UNITED STATES ? It looks like Americans won?t be forgetting their fur kids this Halloween. Pets are getting in on the costume action in a big way.

The National Retail Federation says pet owners are expected to spend $370 million to dress up Fido and Fluffy this year! That?s $40 more than 2011.

The group did a survey and found out what costumes will be the cat?s meow. Expect to see a lot of pumpkins and devils.

Additionally, the NRF says a record 170 million people plan to celebrate Halloween this year ? the most in NRF?s 10-year survey history.

Consumers are expecting to spend more too. The average person will spend $79.82 on decorations, costumes and candy, up from $72.31 last year, with total Halloween spending expected to reach $8 billion.

The average amount Americans will spend on decorations, costumes and candy for Halloween ? $72.89.

The percentage of Americans who will look to a retail store for costume ideas ? 35.7%.

The percentage of Americans who will look for costume ideas via social media sites ? 27.1%.

CLICK HERE for more Halloween statistics via the NRF?s website.

Source: http://fox6now.com/2012/10/10/pet-owners-expected-to-spend-370-million-on-costumes-for-pets/

recent earthquakes fbi most wanted list stuttering james van der beek dyngus day indonesia quake stephen strasburg

Wednesday, October 10, 2012

Ryan prepares to take on skilled debater Biden

FILE - In this Oct. 8, 2012 file photo, Republican vice president candidate, Rep. Paul Ryan, R-Wis. speaks in Swanton, Ohio. Ryan is preparing for his debate against Vice President Joe Biden, a man who has been sparring over public policy since the Wisconsin congressman was learning to talk. (AP Photo/Madalyn Ruggiero, File)

FILE - In this Oct. 8, 2012 file photo, Republican vice president candidate, Rep. Paul Ryan, R-Wis. speaks in Swanton, Ohio. Ryan is preparing for his debate against Vice President Joe Biden, a man who has been sparring over public policy since the Wisconsin congressman was learning to talk. (AP Photo/Madalyn Ruggiero, File)

(AP) ? To prepare for his biggest test yet on the national stage, untested debater Paul Ryan has been hauling two thick briefing books around the country and intently studying up on Vice President Joe Biden, who has been sparring over public policy since the Wisconsin congressman was learning how to talk.

Ryan, the 42-year-old Republican vice presidential nominee, has suggested his youth will be an asset in connecting with voters at the sole vice presidential debate Thursday in Kentucky against the 69-year-old former senator. But risks abound for the GOP rising star, who hasn't participated in a campaign debate since his first run for office 14 years ago.

The main goal for Ryan's inner-circle: get him comfortable answering questions in broad terms that connect with voters and avoid the wonky, in-the-weeds answers more appropriate for a budget hearing than a living room.

Ryan's team wants to keep him talking about positive changes a Romney-Ryan administration would mean for the country, not a full-throated defense of the campaign's sometimes nebulous math.

As the House Republicans' top budget writer, aides say Ryan is confident he can handle questions about federal spending and taxes. He is a bit more nervous on international affairs ? and for good reason. Ryan was thrust into the national spotlight a few months ago when he joined the Republican ticket but has limited exposure in that arena.

Biden is a former chairman of the Senate Foreign Relations Committee and a skilled debater, both within the administration and against its critics, and someone whose opinion President Barack Obama seeks out on major decisions.

Ryan also is bracing for Biden to try to help Obama overcome a rough patch by staking out an aggressive tone.

"I really think that because they had such a bad debate that Joe is just going to come flying at us," Ryan said this week.

His biggest worry: looking unprepared the way his mentor and former boss, Jack Kemp, did in the 1996 debate against Vice President Al Gore.

Ryan has spent hours huddling with advisers to polish his delivery and has been cramming with aides to sharpen his grasp of foreign policy and national security issues. As they prepared in Virginia's mountains about 150 miles from Washington, Ryan focused on trying to shoehorn knowledge gained from seven terms in the House into two-minute answers. He has watched video of Biden's 2008 vice presidential debate and recent campaign appearances. He knows Biden's cadences and verbal ticks, including the signature "ladies and gentlemen" and punchy "folks" to get the audience's attention.

Ryan also has spent time working on trying to keep Biden from cutting him off, talking over him or throwing a wrench into his rehearsed answers. During practice debates, his stand-in for Biden, former Solicitor General Ted Olson, has been aggressive in trying to throw Ryan off his game.

Above all else, aides tell Ryan to avoid specific numbers.

"He's learning how to debate," said Michael Steel, Ryan's traveling spokesman who was a top aide to House Speaker John Boehner. "It's not about learning policy. ... It's about learning how to debate at this level."

Ryan and his aides also are trying to play up the vice president's skills and perhaps set unrealistic expectations for Biden, who is doing his own cram sessions in Delaware before the meeting in Danville, Ky.

"Joe Biden's been doing this for 40 years," Ryan told WTMJ-AM radio in Milwaukee. "I mean, the man ran for president twice, he's the sitting vice president. And this is my first time on this kind of stage. So sure, there's a lot of pressure."

He later seemed to suggest that his youth gave him the upper hand.

"I've been in Congress 14 years. I'm a younger person. I'm next generation," he told WTOL in Toledo, Ohio. "I'm in my 40s. Joe Biden is in his 60s. I'm used to debating people in Joe's generation in Congress."

Ryan aides note that more people watched Biden's 2008 debate against then-Gov. Sarah Palin, the GOP vice presidential nominee, than any of Obama's debates against Republican John McCain. But that was as much about Palin's celebrity and curiosity about her and not the weight of the vice presidents' roles.

This time, Republicans have nominated a wonk who is a walking collection of think tank studies ? not a first-term governor from Alaska like Palin.

Ryan and Olson practiced three times before heading into more intense sessions in the Virginia mountains. They wore suits and ties and dined on room service in Washington hotels for two sessions, then donned plaid shirts and ate Jimmy Johns sandwiches at the other session in Ryan's hometown of Janesville, Wis.

In Virginia, they simulated the debate setting, in which Biden and Ryan will be seated.

Kerry Healey, who was Romney's lieutenant when he was governor of Massachusetts and now advises him on foreign policy, stood in for debate moderator Martha Raddatz of ABC News and even channeled the newswoman's speaking style.

Ryan has tried to keep the number of advisers in the room with him to fewer than 10. From time to time, Romney aides from the Boston campaign headquarters joined the preparations, including strategist Russ Schriefer, longtime loyalist Beth Myers and conservative liaison Peter Flaherty. Foreign policy hand Dan Senor also has been helping Ryan.

Ryan hasn't debated since his first run for Congress ? in 1998 at age 28.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2012-10-10-US-Ryan-Debate-Stakes/id-f1f5a0389ea74414ab218711b0491ede

bby zimmerman website miami marlins marlins marlins facebook buys instagram kevin systrom