Thursday, January 3, 2013

UC Riverside mathematicians recognized by American Mathematical Society

UC Riverside mathematicians recognized by American Mathematical Society [ Back to EurekAlert! ] Public release date: 3-Jan-2013
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Contact: Iqbal Pittalwala
iqbal@ucr.edu
951-827-6050
University of California - Riverside

John Baez and John Huerta will receive the 2013 Levi L. Conant Prize

RIVERSIDE, Calif. John Baez, a professor of mathematics at the University of California, Riverside, and UC Riverside alumnus John Huerta will receive the 2013 Levi L. Conant Prize from the American Mathematical Society (AMS).

Established in 2000 and presented annually, the prestigious prize recognizes the best expository research paper published in either the Notices of the AMS or the Bulletin of the AMS in the preceding five years.

Baez and his former graduate student Huerta will be awarded the prize on Jan. 10, 2013 at the Joint Mathematics Meetings in San Diego, Calif., for their article "The algebra of grand unified theories," which appeared in the Bulletin of the AMS in July 2010.

The Standard Model of particle physics, one of the central theoretical constructs of twentieth century physics, attempts to describe all particles and all the forces of nature except gravity. While the model seems complicated and somewhat arbitrary, it has been very successful in describing mathematically what we see in reality. The article by Baez and Huerta focuses on a key mathematical ingredient in this research, namely, group representation theory. The authors take on the daunting task of conveying decades of work in one, relatively short articleand they succeed.

Baez was an undergraduate at Princeton and got his Ph.D. in mathematics at MIT in 1986. After a two-year postdoctoral appointment at Yale, he was hired by UC Riverside. Until recently he worked on higher category theory and quantum gravity. His internet column "This Week's Finds" dates back to 1993 and is sometimes called the world's first blog. In 2010, concerned about climate change and the future of the planet, he switched to working on more practical topics and started the Azimuth Project, an international collaboration to create a focal point for scientists and engineers interested in saving the planet.

Currently Baez is studying network theory. Many branches of applied mathematics use diagrams to study complex networks made of interacting parts. Electrical circuit diagrams are the most famous example, but similar diagrams appear in chemistry, biology, computer science and many other fields.

"By treating these in a general, unified way, we can take techniques developed in any one of these areas and, with luck, apply it to problems in other areas," Baez explained.

Currently at the Instituto Superior Tecnico in Lisbon, Portugal, Huerta graduated from UCR in 2011 with a Ph.D. in mathematics. Though he studied mathematics, he is deeply interested in physics, deriving inspiration from it. This interest, which began with a popular astronomy book his sister gave him when he was a child, evolved into a fascination with stars, physical laws, and eventually the underlying mathematics and its conceptual interplay.

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The Levi L. Conant Prize is named in honor of a mathematician and outstanding teacher who spent most of his career as a faculty member at Worcester Polytechnic Institute, Mass. Prize winners are invited to present a public lecture at the institute as part of the Levi L. Conant Lecture Series.

The University of California, Riverside is a doctoral research university, a living laboratory for groundbreaking exploration of issues critical to Inland Southern California, the state and communities around the world. Reflecting California's diverse culture, UCR's enrollment has exceeded 21,000 students. The campus will open a medical school in 2013 and has reached the heart of the Coachella Valley by way of the UCR Palm Desert Center. The campus has an annual statewide economic impact of more than $1 billion. A broadcast studio with fiber cable to the AT&T Hollywood hub is available for live or taped interviews. UCR also has ISDN for radio interviews. To learn more, call 951-UCR-NEWS.


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UC Riverside mathematicians recognized by American Mathematical Society [ Back to EurekAlert! ] Public release date: 3-Jan-2013
[ | E-mail | Share Share ]

Contact: Iqbal Pittalwala
iqbal@ucr.edu
951-827-6050
University of California - Riverside

John Baez and John Huerta will receive the 2013 Levi L. Conant Prize

RIVERSIDE, Calif. John Baez, a professor of mathematics at the University of California, Riverside, and UC Riverside alumnus John Huerta will receive the 2013 Levi L. Conant Prize from the American Mathematical Society (AMS).

Established in 2000 and presented annually, the prestigious prize recognizes the best expository research paper published in either the Notices of the AMS or the Bulletin of the AMS in the preceding five years.

Baez and his former graduate student Huerta will be awarded the prize on Jan. 10, 2013 at the Joint Mathematics Meetings in San Diego, Calif., for their article "The algebra of grand unified theories," which appeared in the Bulletin of the AMS in July 2010.

The Standard Model of particle physics, one of the central theoretical constructs of twentieth century physics, attempts to describe all particles and all the forces of nature except gravity. While the model seems complicated and somewhat arbitrary, it has been very successful in describing mathematically what we see in reality. The article by Baez and Huerta focuses on a key mathematical ingredient in this research, namely, group representation theory. The authors take on the daunting task of conveying decades of work in one, relatively short articleand they succeed.

Baez was an undergraduate at Princeton and got his Ph.D. in mathematics at MIT in 1986. After a two-year postdoctoral appointment at Yale, he was hired by UC Riverside. Until recently he worked on higher category theory and quantum gravity. His internet column "This Week's Finds" dates back to 1993 and is sometimes called the world's first blog. In 2010, concerned about climate change and the future of the planet, he switched to working on more practical topics and started the Azimuth Project, an international collaboration to create a focal point for scientists and engineers interested in saving the planet.

Currently Baez is studying network theory. Many branches of applied mathematics use diagrams to study complex networks made of interacting parts. Electrical circuit diagrams are the most famous example, but similar diagrams appear in chemistry, biology, computer science and many other fields.

"By treating these in a general, unified way, we can take techniques developed in any one of these areas and, with luck, apply it to problems in other areas," Baez explained.

Currently at the Instituto Superior Tecnico in Lisbon, Portugal, Huerta graduated from UCR in 2011 with a Ph.D. in mathematics. Though he studied mathematics, he is deeply interested in physics, deriving inspiration from it. This interest, which began with a popular astronomy book his sister gave him when he was a child, evolved into a fascination with stars, physical laws, and eventually the underlying mathematics and its conceptual interplay.

###

The Levi L. Conant Prize is named in honor of a mathematician and outstanding teacher who spent most of his career as a faculty member at Worcester Polytechnic Institute, Mass. Prize winners are invited to present a public lecture at the institute as part of the Levi L. Conant Lecture Series.

The University of California, Riverside is a doctoral research university, a living laboratory for groundbreaking exploration of issues critical to Inland Southern California, the state and communities around the world. Reflecting California's diverse culture, UCR's enrollment has exceeded 21,000 students. The campus will open a medical school in 2013 and has reached the heart of the Coachella Valley by way of the UCR Palm Desert Center. The campus has an annual statewide economic impact of more than $1 billion. A broadcast studio with fiber cable to the AT&T Hollywood hub is available for live or taped interviews. UCR also has ISDN for radio interviews. To learn more, call 951-UCR-NEWS.


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

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AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-01/uoc--urm010313.php

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Helping VA rehabilitate those with multiple wounds of war (Washington Post)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories News, News Feeds and News via Feedzilla.

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Easy Steps To Follow For Home Improvement ? Construction ...

construction springfield moPlant some trees around your home. Trees increase in value as they get bigger and will shade your house and help to save energy. The shade they provide can keep your house cooler in the summer and warmer in the winter. When planting trees, they can be the walls and roofs of outdoor rooms.

Hide clutter to make each room look fresh and inviting. Over time, we tend to collect things ? photos, gadgets, plants, and little artifacts that turn into clutter in our home. Arrange these things into collections by color, put them into bookcases, or buy attractive boxes or chests with lids to contain them. This gives your rooms a clean, relaxed look.

Attaching two PVC pipes is a simple process that requires PVC primer and PVC cement. It is important that you use these specific products as your pipe will not hold with any other glues or cements and it may be prone to leaking if you avoid a coat of primer. Additionally, there should be no water on the surfaces of he pipes.

Many homes don?t have a room made just for ?relaxation.? If you?re considering an addition when it comes to home improvements, consider putting in a family room or a game room or even just a den that has an atmosphere of casual and comfortable. This will draw people in and make them want to stay longer in the house.

Never try to use makeshift solutions or inferior equipment to replace tools you need for your home?construction springfield mo project. While you may be tempted to save time and money this way, the equipment you attempt to replace is expensive or hard to get hold of for a reason. Using stopgap measures can give you unsatisfactory results or even expose you to danger.

Reading books on home improvement won?t make you an expert, but actually completing a project will. It?s great to have some knowledge on the ins and outs of any work you plan on doing, but spend only 20% of your time learning and 80% of your time actually completing the renovations.

When it comes to home improvement, be sure that none of the workers that will be working on your home have a criminal record. This is important to the safety of you and your family, and also for the security of your belongings. It is not uncommon for you to ask for the names of all the workers that will be on the property. Background checks are available online.

Ugly driveways and concrete can be repaired without having to spend the time and money to replace them. Concrete refinishing has become a new alternative for that cracked driveway or walkway. They can apply a new topcoat, stains, imprint patterns or other design elements that will give your home a whole new look for less.

If you have a home improvement project, why not involve the neighbors? Look into tool borrowing websites to borrow goods from your neighbors. You can borrow expensive tools for just a fraction of the cost; saving you lots of money, and enabling you to have the tools you need when you need them. Bonus! You get to meet and know your neighbors, making your neighborhood a better, happier place to live.

When doing home improvements be sure that every company you use is properly licensed and insured. There are many people who are not properly insured and if they cause harm to someone through faulty work it could become your liability. Licensing is important because there are fraudulent companies out there that may take your money and run. Be safe and do the research.

As the article states, there are many resources out there to assist with home improvement projects. A conscientious homeowner will do much research before beginning any type of home improvement project to insure that they have the correct materials and tools on hand to complete the project and ensure a successful improvement. Click here to discover more.

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Tagged: springfield mo construction, springfield mo construction companies, springfield mo contractors, springfield mo general contractor, springfield mo remodeling

Source: http://housedesignsblog.wordpress.com/2013/01/01/easy-steps-to-follow-for-home-improvement/

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Wednesday, January 2, 2013

High Quality Roofing Solutions is Announced by Tesson Roofing ...

St. Louis, MI Tesson Roofing & Exteriors LLC has announced to extend top notch roofing service for both the residential and commercial clients. The major roofing company in St. Louis has assured affordable rates as well.

Tesson Roofing is an endeavor by Brett J. Tesson, who himself is a GenFlex certified installer. "Our more than 4 decades of workmanship confirms expert assistance on any sort of roofing works. With us, you are promised the most professional workmanship, high end service and unparalleled respect every time and all that at the most reasonable prices", stated an executive of Tesson's roofing St. Louis firm.

Speaking about their service range, the company spokesperson mentioned about an elaborate spread. The company is a full-service establishment for roofing and is reported to undertake any kind of commercial and residential roofing projects including standard installations to handling intricately detailed roofing works.

"Our technicians here are experienced in flat roofing, metal and solar roofing as well. Whether it's a new roof installation, roof repair or roof replacement, we are one of the most trusted roofers in St. Louis", the manager said, adding that their crew members are all certified as Master Shingle Applicators.

Tesson's roofing agency also provides roof inspection and roof repair services for storm damaged roofs. According to the statement of one of the firm spokesperson, Tesson Roofing LLC would also assist in various exterior home improvement services like installation and repair works for soffit and fascia boards, siding and gutters.

"We guarantee to serve you with unrivalled efficiency and sincerity since we always believe in 100 percent customer satisfaction. Our expert siding and roofing technicians are always working hard to present our clients with specialized roofing services backed by respect and high affordability. No wonder we have a huge list of satisfied clientele", the spokesperson added.

Tesson's roofing company serves extensively throughout the St. Louis area, surrounding communities and several regions like Chesterfield, Ballwin, Wildwood and Fenton.

To know more about the services from Tesson Roofing & Exteriors LLC, visit the official website of the company. http://www.tessonroofing.com/

###

Source: http://www.briefingwire.com/pr/high-quality-roofing-solutions-is-announced-by-tesson-roofing-exteriors-llc

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Web Conferencing | Sicurezzalavoro Online

Web Conferencing

Web conference is an innovative technology that allows a person to establish communication over the Internet. It is also known as online conferencing system. The web conferencing system is regarded as a technological novelty. It is getting popularity at a fast pace among business organizations of all sizes. For these organizations, web conferencing is the most convenient option to communicate with their prospective business clients and employees. In the present age where transportation cost is on the rise, the facility of? conferencing is nothing short of a boon for the business organizations.
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Requirements of web conferencing
Internet is the most important component of? conferencing. The entire system of? conferencing is based on service components, software and hardware. Internet, which is used in the web conferencing, is responsible for bringing video, audio and other related solutions to the users. Computer plays pivotal role in this conferencing technology. The technology also uses telephone ? cell phone or traditional phone. The terms ?webinar? and ?webcasting? are being popularly used in business circuits and corporate sectors today. These are the two principal solutions of web conferencing.
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Webinar
Webinar refers to Internet-based seminar or conference. This type of conference requires a slide show presentation as well as a traditional telephone connection. During this type of conference, users get connected to the presentation after they log in to an online conference and download the files of the slide show presentation. While viewing the slide show presentation, the users can also communicate with the moderator over telephone or through an internal chat system.
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Webcasting
The process of webcasting is much like the process of webinar.

However, there is one basic difference between both of them. Webcasting uses streaming video and audio via Internet. Streaming is a process through which data is transferred on regular basis. Webcasting enables the users to display data through browser. Streaming process functions only when data is received by the browser. After receiving the data, the browser sends it to an application, which converts it into video and audio.

More Web Articles

Source: http://sicurezzalavoroonline.com/?p=101

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Huawei D2, Mate and W1 reportedly pose for press images

Huawei D2, Mate and W1 reportedly pose for press images

Huawei has already left little doubt as to what we'll see from its smartphone line at CES. If official teasers aren't enough, however, well-known phone tipster @evleaks has given Unwired View what's purported to be press images for the three key introductions. The Ascend W1 Windows Phone (at left) looks much like we've seen from live shots, just with newer black and pink hues; the Ascend D2 (right) isn't quite so rainbow-like, but supports what's been claimed of the 5-inch phone's aesthetic and custom interface. A shot for the Ascend Mate (after the break), despite representing the company's stand-out device, is the least surprising given that executive Richard Yu showed customers the real thing just days ago. We'd still give these images a long look -- while there's chances for inaccuracies or surprises, they may be the best glimpses of Huawei's early 2013 lineup before we see it first-hand.

Continue reading Huawei D2, Mate and W1 reportedly pose for press images

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No. 21 Northwestern ends drought in Gator Bowl

Northwestern coach Pat Fitzgerald is doused in the closing minute of the Wildcats 34-20 victory over Mississippi State in the Gator Bowl NCAA college football game, Tuesday, Jan. 1, 2013, in Jacksonville, Fla. (AP Photo/The Florida Times-Union, Bob Self)

Northwestern coach Pat Fitzgerald is doused in the closing minute of the Wildcats 34-20 victory over Mississippi State in the Gator Bowl NCAA college football game, Tuesday, Jan. 1, 2013, in Jacksonville, Fla. (AP Photo/The Florida Times-Union, Bob Self)

Northwestern defensive lineman Brian Arnfelt (91) and Bo Cisek (1) holds the trophy while their teammate Will Hampton (92) kisses it after the Gator Bowl NCAA college football game against Mississippi State, Tuesday, Jan. 1, 2013 in Jacksonville, Fla. Northwestern won 34-20. (AP Photo/Stephen Morton)

Northwestern defensive lineman Quentin Williams (88) returns a interception for a touchdown during the first half of an NCAA college football game against Mississippi State, Tuesday, Jan. 1, 2013, in Jacksonville, Fla. (AP Photo/Stephen Morton)

Mississippi State wide receivers Arceto Clark (19) and Chad Bumphis (1) celebrate Clark's touchdown catch against Northwestern during the first half of the Gator Bowl NCAA college football game, Tuesday, Jan. 1, 2013, in Jacksonville, Fla. (AP Photo/Stephen Morton)

Mississippi State running back LaDarius Perkins (27) eludes a tackle by Northwestern safety Jared Carpenter (27) during the first half of an NCAA college football game against Northwestern, Tuesday, Jan. 1, 2013, in Jacksonville, Fla. (AP Photo/Stephen Morton)

(AP) ? The Northwestern Wildcats spent so much time celebrating on the field that coach Pat Fitzgerald finally had to order them into the locker room.

He had something special waiting for them ? a stuffed monkey.

It was the same one that went with them to the Meineke Car Care Bowl last season and had become a symbol of the program's decades-long, bowl losing streak.

Fitzgerald turned his players loose on the plush toy and they destroyed it.

It was their reward for beating Mississippi State 34-20 in the Gator Bowl and snapping college football's longest postseason drought. The 21st-ranked Wildcats (10-3) hadn't won a bowl game since 1949, a nine-game skid that was tied with Notre Dame for the longest in NCAA history.

It's history now.

"We've never been here before, but now we're here and here to stay with a new streak you can talk about in a positive fashion," Fitzgerald said.

Quentin Williams returned an interception 29 yards for a touchdown on the third play of the game and Nick VanHoose set up another touchdown with a 39-yard interception return in the fourth. Those plays were the difference in a back-and-forth game that featured more interceptions (seven) than touchdowns (six).

In between, Northwestern's two-quarterback system kept the Bulldogs (8-5) off balance most of the day.

Starter Kain Colter ran for 71 yards, making up for his two interceptions. Backup Trevor Siemian threw for 120 yards and an interception, and also ran for a score.

Even with the turnovers, they were more efficient than Mississippi State's Tyler Russell.

Russell completed 12 of 28 passes for 106 yards, with two touchdowns and a career-high four interceptions. He had only thrown six picks in the first 11 games this season.

He threw interceptions on Mississippi State's first two possessions and tossed another one early in the second quarter. After falling behind 13-0, Russell settled down and got the Bulldogs back in the game.

"I talked to him going into the locker room after the third pick, said 'Go into the locker room, splash some water on your face, readjust your pads and forget that you came out to start the game,'" said coach Dan Mullen, whose team lost five of its final six games. "'Get in the tunnel, start jumping up and down again, get yourself tight and run out of the tunnel again.'"

It worked as Mississippi State tied the game at 13 in the third quarter.

On the other sideline, there had to be some sense of panic. After all, the Wildcats had blown three double-digit leads in the second half of all three of their losses this season. They surrendered big leads against Penn State, Nebraska and Michigan. So that 'here-we-go-again' feeling easily could have taken over when Mississippi State seized momentum.

But the Wildcats didn't flinch. They responded with Siemian directing a 76-yard drive that put NU up for good. Tyris Jones bowled in from 3 yards out.

Siemian added a 4-yard TD run ? set up by Colter's 31-yard scamper ? that made it 27-13 with 26 seconds remaining in the third. That came after Russell's fourth pick, the one VanHoose grabbed near midfield.

"I feel like a big burden has been lifted off our shoulders," Colter said.

The Wildcats spent the final 1:42 celebrating the program's first postseason victory since beating Cal in the 1949 Rose Bowl.

They doused Fitzgerald with a water bucket, and when the game ended, they danced at midfield and then ran toward the stands to recognize friends, family and fans. Fitzgerald playfully directed the band as it belted out the alma mater.

"This one goes to all the Wildcats that have been here before us," Fitzgerald said. "They've paved the way for us. ... The sky is the limit for where our program can go. ... We might not be putting the Big Ten championship trophy in our case, but we took a big step forward in accomplishing that mission today."

The Wildcats donned Gator Bowl championship hats and posed for pictures long after the final seconds ticked off the clock.

"It's just a great feeling," linebacker David Nwabuisi said. "It's unreal. It's like we keep saying, we haven't been here before. I'm kind of sad there is no confetti afterwards, but I'll deal with it. It was just good to be out there on the field as long as we wanted to."

A few minutes later, they got to rip the monkey to pieces.

"Every time I think about this, I start to tear up a little bit," said Williams, who also tipped another pass that was intercepted. "This is just a fantastic happening for our school. We've worked so hard to get to this point and it paid off. I've been here for five years and to finally get a win is just amazing."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-01-02-T25-Gator-Bowl%20Folo/id-f1af4bf9568849da9fe680540ae7c41e

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