Category: News

  • Report: TVR rebirth hinges on hybrid tech and Chevrolet Corvette power

    Filed under: , , , , , ,

    At long last, the question of exactly which American V8 the newly-resurrected TVR will use has been answered. As you might have guessed, the Russian-owned, English-bred racer will get a beating heart from none other than the mighty Chevrolet Corvette. The news hounds over at Autocar managed to snag a quick interview with the brand’s owner, Nikolai Smolenski, who said that the GM eight-pot presented the most efficient and powerful solution to the company’s engine concerns.

    Unfortunately, Smolenski didn’t say exactly which GM V8 would find its way behind the new TVR’s headlights. We’d love to think that the 638 horsepower supercharged LS9 would do a proper job of paying homage to the ridiculously powerful TVR models of days gone by, but it’s possible that the company could opt for the more civil (and less expensive) 505 horsepower LS7 found in the current Corvette Z06.

    Either way, the car should be an absolute rocket whenever it hits the streets. Given the fact that an all-American lump is going to be pushing power to the rear wheels, there’s even some talk of the cars being sold here in the States. Our fingers? Yeah. They’re crossed.

    Autocar also makes mention of the fact that Smolenski is considering a hybrid model that would allow the use of an automatic transmission. Blasphemy or not, we’re about to see a whole new take on the TVR name we know and love.

    [Source: Autocar]

    Report: TVR rebirth hinges on hybrid tech and Chevrolet Corvette power originally appeared on Autoblog on Wed, 28 Apr 2010 15:32:00 EST. Please see our terms for use of feeds.

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  • Yissum licenses technology for enhanced digital image processing to Adobe

    Yissum Research Development Company Ltd., the TTO for the Hebrew University of Jerusalem, has signed a nonexclusive worldwide licensing agreement with Adobe Systems to develop and commercialize a technology that improves digital image processing. The announcement comes on the heels of an agreement between Columbia University and Adobe for computer graphics technology that can simulate the natural movement and flexibility of strands as fine as a single human hair. (Read the post in the IP Marketing Blog.)

    The Yissum technology, called Edge Avoiding Wavelets, enables better and faster detail enhancement and preserves edges when sharpening digital images. Image processing applications invest considerable computing power in attempts to enhance details in digital images and to enable users to accurately demarcate a specific object within the image. Existing technologies for enabling such functions suffer from various limitations. The Edge Avoiding Wavelets technology, invented by Raanan Fattal, PhD, from the School of Computer Science and Engineering at Hebrew-U, uses explicit computations to obtain results traditionally obtained by implicit formulations that require sophisticated linear solvers. The technology avoids pixels from both sides of an edge, achieving a sharper, halo-free image. Its performance accelerates various computational photography applications by a factor of more than one order of magnitude, according to Yissum.

    “Image processing has become a household technology, and faster, user-friendly applications are continuously sought. The new image processing technology invented by Dr. Fattal is exactly such an application, and we believe that it can be extremely valuable also for other image processing software packages,” says Yaacov Michlin, CEO of Yissum. The Hebrew-U technology has been applied to Adobe’s Photoshop CS5, according to Kevin Connor, the company’s vice president of product management for professional digital imaging.

    Source: Imaging Reporter

  • Porsche Cayenne S Hybrid to Debut in New York

    Porsche Cayenne S Hybrid to Debut in New York

    Making their North American debut, Porsche will be bringing the highly-anticipated Porsche Cayenne S Hybrid to the New York Auto Show next week as well as Cayenne base model, Cayenne S and Cayenne Turbo.

    The second generation Cayenne made its world debut at the Geneva Motor Show earlier this month.

    The automaker will sell the Cayenne S and Turbo in the US this July, with Cayenne and Cayenne S Hybrid models hitting the market later in the year.

    The hybrid version combines a supercharged 3.0-liter 333-horsepower (249 kW / 337 PS) V6 engine with a 47-horsepower (34 kW / 48 PS) electric motor. Combined output is 380 hp (283 kW / 385 PS), with maximum torque of 428 ft-lb. The engine and motor are mated to a decoupling clutch, with the SUV intelligently choosing between both driving modes.

    Added to this, the vehicle can travel on all-electric up to 60 km/h (37.2 miles), with the electric motor providing a power burst during hard acceleration.

    Weight reductions along the entire Cayenne line also lead to better fuel economy and reduced emissions.

    We’ll have more on the Porsche Cayenne S Hybrid when the vehicle is introduced in New York on March 31.

    Porsche Cayenne 2010 S Hybrid

    The Cayenne S Hybrid may be Porsche’s first gas/electric vehicle, but it won’t be the last.

    Porsche says a similar system will be available for its first sedan, the 2010 Panamera, which bows with conventional V8 power in 2009. The hybrid version follows about a year later as a 2011 model

    Source

  • Verizon Getting webOS 1.4.1.1 Update

    A bit over three months since the device’s launch and two months after the major v1.4 update, the Verizon-branded Palm Pre Plus is reportedly set to receive its next OS update starting tomorrow. According to a tipster the rollout of the OTA update will begin on April 28th.

    The webOS 1.4.1.1 update is primarily a bug-fix release, with the annoying double keystroke bug finally squashed and various other improvements related to Bluetooth pairing, “connection management” and and “Better Touchstone charger integration”. A full list of the bugfixes and improvements can already be found on Verizon’s support site. (.PDF link)






  • With subsidies in the balance, Obama speaks up for ethanol

    by Tom Philpott

    Lest we forget, he was once a corn-belt senator. While the BBC explores the dark underbelly of the biofuel craze, President Obama affirms his support for crop-based fuels.

    From The Hill:

    President Barack Obama on Wednesday touted ethanol—both the current variety and next-wave fuels—as a key part of his energy strategy and a way to revive rural economies.

    Obama endorsed expanded ethanol production during a speech at a Macon, Missouri plant owned by POET, the country’s largest ethanol producer.

    “I believe in the potential of what you are doing right here to contribute to our clean energy future but also to our economy,” Obama told plant workers who produce 46 million gallons per year.

    Obama’s declaration of support comes at a pivotal moment in the history of government subsidies for ethanol production. The long-standing $0.45/gallon tax credit for blending ethanol into the gasoline supply is set to expire this year. The credit costs the Treasury billions per year. In 2009, for example, 10.5 billion gallons of ethanol entered the auto-fuel supply at a cost of $4.7 billion to taxpayers.

    That tax break has been in effect for years, and it’s highly unlikely that ethanol would ever have entered the U.S. gas supply without it. Ethanol provides just two-thirds the energy per unit volume of gas; it has traditionally needed the tax break to even approach competitiveness with petroleum-based fuel. I mean, how else could energy-light corn ever compete with energy-dense petroleum as an auto-fuel feedstock?

    In 2007, Congress and President Bush dramatically upped government support for ethanol. They preserved the tax break, while imposing a “renewable fuel standard” which mandated that gasoline manufacturers mix ever-increasing amounts of ethanol into the fuel supply.

    The mandates insured a growing market for ethanol, so you might think the industry would be sanguine about letting the tax breaks expire on schedule this year. Not so; ethanol’s political champions are fighting tooth and nail to keep the tax breaks in place. They are like spoiled children demanding an extra piece of cake, and to be paid for eating it, too.

    Two corn-fed senators, Chuck Grassley (R-Nebraska) and Kent Conrad (D-North Dakota), have introduced a bill to extend the tax credits. They also want to extend another ethanol goodie due to expire: a long-standing tariff on foreign ethanol, which gives the domestic product yet another market advantage.

    I’m agnostic about the tariff. With the “renewable fuel standard” in place, the tariff is probably all that’s keeping the U.S. market from being flooded with cheap Brazilian ethanol. While Brazil’s sugarcane-based product is likely more ecologically robust than our corn-based firewater, that’s not saying much. Indeed, for all the hype it’s gotten, Brazil’s sugarcane ethanol is fertilizer-intensive, relies on cheap and exploited labor, and is implicated in rain forest deforestation.

    But I object to the extension of the tax credit; it should be opposed. The renewable fuel standard mandates that 15 billion gallons of ethanol enter the fuel supply by 2015. That will happen with or without the tax credit. If it’s going to happen anyway, why on Earth should taxpayers surrender $0.45/gallon for a grand total of $6.75 billion, in tax revenues?

    Rather than mandating and subsidizing huge increases in biofuels, a truly progressive government would be investing in efficiency and low-impact fuels like wind and solar. In his remarks affirming his faith in biofuels, Obama didn’t specify whether or not he supports Grassley and Conrad’s absurd bill. Let’s hope he opposes it.

    Related Links:

    BBC on the impact of biofuels on Paraguay’s ecology and farmers

    Watch out, Kerry—Big Ag’s not done with your climate bill

    Scientists show ‘growing’ fuel is waste of energy






  • Hello? Facebook login! Hello? Where are my piggies?

    By Scott M. Fulton, III, Betanews

    In an astonishing statistic released this morning, Web analytics service Experian Hitwise reported that of all the Web searches performed in the United States on the top three search engines Google, Yahoo, and Bing during the first four weeks of March, about two percent on average are for the word facebook. For Yahoo and Bing, Another one percent is for facebook.com, and just less than one percent is for facebook login.

    Coupled with statistics for the same month from analytics service comScore, Experian’s findings suggest that, from March 1 through March 27, searches for a way to get to Facebook other than through typing the address or clicking on a bookmark, accounted for as many as 175.84 million Google searches in the US, over 78.9 million Yahoo searches, and over 80 million Bing searches.

    That means an estimated 2.2% of Americans’ Web searches are for their Facebook front page.

    Before one goes chocking this figure up completely to massive user inexperience: Although typing facebook into the address bar of Firefox brings up the home page of Facebook.com, typing facebook into the address bar of Internet Explorer and Google Chrome brings up results for a Web search for Facebook using the browser’s default search engine, which for many users is typically Google.

    On the other hand, it’s difficult to ignore that — once again coupling Experian’s and comScore’s numbers — some 18.5 million Yahoo searches, and nearly 20.2 million Bing searches, in the US for the first four weeks of March, were for google.

    The fact that tens of millions of searches every month are for the location of one of the most obvious Web portals on the planet, posed a problem for a very legitimate news site, ReadWriteWeb, last February. A news article whose headline was “Facebook Wants to Be Your One True Login,” ostensibly about the social service incorporating friends lists from multiple other services, became one of the leading search results on Google and other sites, for users typing facebook login.

    The result was pandemonium, as thousands of folks confused about their new destination, commented to ReadWriteWeb wondering where their Facebook had gone…and worse, lamenting the fate of all their farm animals and crops they had tended to in the game of Farmville, a Facebook app that demands persistent participation.

    But what’s even more astonishing is that the parade of confused participants continues even as late as today (April 28), some eleven weeks after the article’s original date of publication. Commenters (some for real…some perhaps pretending) continue to protest against what they believe to be a change in Facebook’s format, including redecorating from blue to red, still pleading, “How do I log in?” Protesters join a sea of equally sad lampooners ridiculing the confused patrons along with, more recently, unsolicited advertisements from attention seekers.

    Learning the lesson from this experience and leveraging their own gains from it, a number of sites have renamed or retitled themselves “Facebook Login,” or something similar. Despite even that fact, the ReadWriteWeb article continues to be the #6 search result that Google provides, for the estimated 85.4 million US users who type facebook login every month.

    That figure is astonishingly close to the number of people that Farmville reports as active users, as Web analyst and blogger Justin Kistner reported last month. Also putting two and two together, Kistner noted that the number of people Facebook reports to be playing Farmville in March (83.2 million) exceeds the number of people believed by independent estimates to be using Twitter (75 million).

    Thus, if you couple these figures, the number of people who can’t find Facebook outnumber those who can find Twitter.

    Copyright Betanews, Inc. 2010



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  • Survey Says: BMW replaces Toyota as most valuable global automotive brand

    According to Millward Brown’s annual BrandZ Top 100 survey, BMW has overtaken Toyota as the world’s most valuable automotive brand. Peter Walshe, Millward Brown global brand director, said he thinks Toyota will bounce back after the automaker’s massive recall campaign kicked off toward the end of 2009.

    BMW brand’s brand value declined 9 percent compared with the 2009 ranking to just over $21.8 billion while Toyota’s dropped 27 percent to just under $21.8 billion.

    “It is likely that Toyota’s brand has suffered further in recent months, but it is a strong brand and is trying hard to overcome the damage through a major communications campaign,” Walshe said. “All of our evidence shows that strong brands are much more likely to recover from a crisis.”

    FoMoCo and Volkswagen AG also improved their brand value.

    – By: Kap Shah

    Source: Automotive News (Subscription Required)


  • The Best Sport Roadster Comparison

    The Best Sport Roadster Comparison

    The Motor Trend Editors leave the test gear behind and take four hot roadsters – the 2010 Audi TTS, 2009 BMW Z4, 2010 Nissan 370Z and the 2009 Porsche Boxster S – to the hills of Southern California to determine which is the best of the group.

  • Impressions from Dallas: What I heard at the Broadband Properties 2010 Summit

    Bill Coleman and I are in Dallas this week to participate in the Broadband Properties 2010 Summit, “Toward a Fiber-Connected World.” We came to hear from federal NTIA and RUS officials about the FCC’s new National Broadband Plan and also to touch base with others in the Rural Telecommunications Congress’s Broadband Forum. Here are some highlights from the well attended and lively meeting:

    Joe Savage, President of the Fiber to the Home Council, shared an overview of fiber deployments world-wide. Founded in 1991, FTTH Council focuses on eliminating barriers to FTTH deployments in America. He reported that the FTTH Council has spawned two “sister councils” – in Europe, and the Asian Pacific. Today, the US has 18 million homes passed with fiber and 8 million subscribers. Europe has 3 million subscribers and Asia Pacific 30 million. That said, the North American market is the fastest growing; subscriptions have doubled in the past two years and are projected to reach 200 million by 2013. South America is seen as the market next best positioned for growth.

    We also heard from Rob Curtis, who has been working hard on the development of the National Broadband Plan in his capacity as Director of Network Strategy and Deployment for the FCC. Rob told us his research team has determined that a total of 14 million Americans in 7 million housing units currently do not have access to broadband, as defined by the goals of the new National Plan of 4 Mbps per second down, and 1 Mbps up. His team has calculated the cost of closing this gap to be $24 billion.

    Interestingly, he reported that the gaps in availability and the cost of addressing them are very closely aligned – so much so, that it is almost possible to predict cost of deployment from density, and/or density from cost of deployment.

    Rob said that serving these unserved 14 million Americans is not going to happen by relying on the market alone. The maps his team has developed show that most places where population densities yield an acceptable ROI on infrastructure investments are being served. Further, his report shows that the 250,000 most expensive to serve households account for about half the $24 billion cost – meaning a per household cost of about $56,000.

    “Why should we be concerned about those hard-to-reach households?”, someone asked. “Shouldn’t folks who choose to live at ‘the end of the road’ accept that part of the price of that choice is no broadband connectivity?”

    An audience member speculated that if the folks at the end of those roads were offered $50,000 to move, they’d probably turn it down. “Let them drive to the nearest coffee shop with a wireless hot-spot,” someone said. Rob pointed out that the National Broadband Plan doesn’t call for 100 per cent coverage, but rather something short of that, which could significantly reduce the cost of closing the availability gap his research had uncovered.

    What’s the likely fate of the National Broadband Plan? FCC staffer Curtis suggested that the recommendations directed at his agency will undoubtedly be easiest to implement, but added that very intentional efforts are being made to seed plan supporters across federal agencies with a key role to play in the plan’s success, including at Transportation and HUD.

    A number of other fairly high level federal officials attended the conference, including Jonathan Adelstein, Administrator of the Rural Utilities Service (RUS) and Anne Neville, Director of NTIA’s National Broadband Mapping Program. They were engaged, active listeners, as well as presenters. No doubt they were gratified to hear, both in the corridors and in more formal settings, the many people who echoed the observation by Appalachian Regional Commission’s Telecommunications Initiative Manager, Mark DeFalco, that “This administration has a very strong focus on wanting to solve the broadband problem.” DeFalco’s comments reflected a palpable sense I picked up that many summit participants view the federal government as an ally, not an adversary, in this work.

    What is Broadband? The Rural Telecommunication Congress portion of the meeting opened with this question. Like many other economic development entities and policy bodies, Blandin Foundation has grappled with this problem from the very beginning of our broadband initiative. After months of work to agree on a number, our Broadband Strategy Board finally gave up, and approved a vision statement for our overall initiative that instead used the language of “ultra high speed.”

    Penn State University extension educator Bill Shuffstall asked for a show of hands of those in the room who don’t have broadband. No one raised their hand. Then someone asked, “How do you define broadband?” After the knowing laughter died down, Bill bravely said, “Broadband is not a number. It’s having the capability to do what you want to do when you want to do it.” Lots of folks nodded, and I thought about how his formula is pretty close to where we’ve landed on that at Blandin as well – we say that communities define for themselves what level of broadband service they need.

    Leon Conner, Executive Director of the Southern George Regional Information Technology Authority, had a slightly edgier formula: “Broadband equals efficient access to information. Information is knowledge, and knowledge is power.”

    Like a red thread, the ongoing need to educate policy makers and the public about the benefits of broadband was a theme throughout the meeting. Richard Lowenberg, founder of the 1st Mile Institute in Santa Fe (which he describes as a “think (and do) tank”), called for a more integrated, cross-sectoral approach to this challenge, one that brings together people from transportation, medicine, energy, farming, education, health care –all the many sectors that can benefit from broadband enabled technology.

    Brent Legg from Connected Nations, which has been awarded the contract to create Minnesota’s broadband map, agreed that local leadership teams are key for bringing broadband to hard-to-serve places. I thought to myself how Blandin’s approach of creating and supporting cross sectoral leadership teams at the community level has born this out.

    Extension educator Shuffstall called for more learning, in addition to more top-down educating. Learning requires innovation, which implies a willingness to try stuff that may not work. If you are going to be a learner, you need to be ready to fail.

    The need for local technology planning was another theme of the meeting. Attendees pointed out that other key infrastructure sectors – water, sewer, roads, land use – all benefit from ongoing – often mandated – planning efforts. But because in the U.S. broadband is still regarded as private (not public) infrastructure, deployment decisions are market-based, and the community voice is often missing.

    Broadband as “essential infrastructure.” Many participants in the RTC called for broadband to be designated as “essential infrastructure.” Galen Updike, Telecom Development Manager for the State of Arizona, pointed out that the designation would help remove right-of-way barriers to deployment. David Villano, Assistant Administrator for RUS’ Telecommunications Program seemed to agree when he called broadband an “essential tool for the future of human resource and economic development in our nation.”

    The rural/urban divide is here to stay. ARC’s Mark DeFalco called the rural/urban broadband access gap an “economic issue, pure and simple.” Mark characterized the high cost/low density problem of rural deployments a “problem in search of a solution,” and said that he sees the Federal Broadband Plan as the roadmap to that solution.

    Many participants seemed to agree that it is unrealistic to expect rural/urban parity. While the Federal Broadband Plan calls for 100 Mbps to be available to 100 million American households by 2020, they are unlikely to be rural households. Arizona’s Updike hastened to add that while it may be unrealistic to expect rural/urban access parity, that doesn’t mean that rural needs are less – they are just more challenging to meet.

    What is the role for state government in all of this? NTIA’s Anne Neville suggested that an important role of states is to create incentives for state agencies break out of their silos and to understand that “thinking broadband” is part of their core mission.

    Otto Doll, CIO for the State of South Dakota, said flatly, “You need to prove that you’re going to make their lives simple and save money. Unless you can do both, they’re not that ready to listen.”

    The charismatic Graham Richard, former Mayor of Ft. Wayne Indiana (and, I’m proud to say, a former keynoter at one of Blandin’s annual broadband conferences), was also the keynote speaker here. He wowed the audience with his story of how he leveraged broadband technology to turn Ft. Wayne city government into a lean, results-producing, citizen-focused driver of an economically thriving city – a story he captured in his book, “Performance is the Best Politics.”

    Mayor Richard’s core message was also about the power of local leadership to drive change. His challenge to the audience (and I felt he was looking directly at me as he said it): “convene, connect, collaborate.” We’ll be trying to do a lot of that as we implement our Minnesota Intelligent Rural Communities BTOP grant.

  • For Discussion: Advice to Tea Partiers

    By Andrew Ward

    The Cato Institute has an interesting video laying out some advice to activists in the Tea Party:

    1. Republicans aren’t always your friends.
    2. Some tea partiers like big government.
    3. Democrats aren’t always your enemies.
    4. Smaller government demands restraint abroad.
    5. Leave social issues to the states.

    Here’s their video:

    What do you think?

  • Republicans Agree to Vote for Cloture, Start FinReg Debate

    Senate Minority Leader Mitch McConnell (Ky.) has distributed a press release stating, if circuitously, that Republicans will agree to start formal debate on Sen. Chris Dodd’s (D-Conn.) financial regulatory reform proposal:

    I appreciate the efforts of Sen. Shelby to work toward a bipartisan solution on an issue that will have an impact on nearly every American. The time afforded by my Republican colleagues and Sen. Ben Nelson was instrumental in gaining assurances from the Chairman that changes will be made to end taxpayer bailouts and the dangerous notion that certain financial institutions are too big to fail.

    Unfortunately, Sen. Shelby believes that continued talks on a number of provisions affecting Main Street will not bring the negotiators any closer to an agreement. Now that those bipartisan negotiations have ended, it is my hope that the majority’s avowed interest in improving this legislation on the Senate floor is genuine and the partisan gamesmanship is over. I remain deeply troubled by a number of provisions in this bill and will work aggressively in the days ahead to ensure that the majority does not use our mutual interest in regulating Wall Street to extend the federal government’s unwanted hand into Main Street.

    That means that Senate Democrats will not need to force an all-night filibuster, as they threatened to do earlier today.

    It does not mean that Republicans agree to the bill, of course. The GOP is working on changing the resolution authority provisions before formal debate starts. And once on the floor, the bill will go through numerous, and possibly substantive, amendments proposed by both Republicans and Democrats. For a guide to those changes, see TWI’s roundup here.

  • State Rep. Deb Mell presses colleagues to legalize civil unions

    Posted by Michelle Manchir at 3:20 p.m.

    SPRINGFIELD — State Rep. Deb Mell took to the floor of the Illinois House today to promote legalizing gay marriage in Illinois, but longstanding resistance to gay rights issues at the Capitol and election-year politics make approval unlikely.

    “I am aware that our governor and many of you on both sides of the aisle
    do not consider me equal to you and our relationship equal to the
    relationships you share with your spouse,” Mell told her colleagues today. “I think we are more alike than we are
    different.”

    The remarks by Mell, the daughter of Chicago Ald. Richard Mell, 33rd, and sister of former Illinois first lady Patti Blagojevich, came after she publicly announced her engagement last night on a Chicago TV news program. Mell said she likely will go to Iowa to state her vows with Christin Baker, her partner of nearly six years. Baker was with Mell today as the lawmaker gave her speech.

    Legislation to legalize civil unions passed a House committee nearly a year ago, but the sponsor, Rep. Greg Harris, D-Chicago, said today that he’s still trying to muster up the 60 votes needed to send it to the Senate.

    Illinois has been slow in approving gay rights measures — it took more than 30 years to win approval of a law that outlaws discrimination against gays and lesbians by landlords, real estate agents, employers and lenders. Then-Gov. Rod Blagojevich, Mell’s brother-in-law, signed that bill in 2005.

    Gov. Pat Quinn, who succeeded his former running mate Blagojevich as governor last year, voiced his support for civil unions today.

    “I favor civil unions,” Quinn said. “I think that’s an issue that we could pass in Illinois, I hope, you know, soon.”

  • GMO statistics Part 8. False alarm causes harm

    False-positive mammograms have negative effects

    (From breastcancer.org)

    The number of false positives from mammograms are a major issue in the breast cancer screening debate. When a mammogram identifies an abnormality that looks like a cancer but turns out to be normal, it’s called a false positive.
    Ultimately the news is good: No breast cancer. But there is a cost to false positives: psychological stress and extra tests and procedures. A false positive requires follow-up with one or more doctors and usually more tests. The study reviewed here underscores what many women know: Worrying that you might have breast cancer and waiting to find out for sure causes a huge amount of anxiety.
    No screening test is perfect. A screening can raise a false alarm when there is no problem. A screening also can falsely reassure when there is a major problem. Mammograms are no exception. To make up for these limitations, you need more than mammography. You also need to:

    • practice breast self-examination
    • get regular breast exams by a doctor
    • in some cases, get another form of breast screening, like ultrasound or MRI

    This challenge that comes with breast cancer screening is NOT a good reason to delay or give up screening. The challenge should motivate doctors to find even better ways to screen for breast cancer—techniques that minimize false positives and false negatives.

    In the meantime, you can minimize how a possible false alarm affects you and maybe even lower the risk of a false alarm in the first place.

    Ask your doctor if one mammography center is better than another. Staff members’ skill and the technology used at the center can affect the accuracy of mammogram readings.

    Insist that your current mammogram be compared with older mammograms when being read. This has been shown to affect the quality of a mammogram interpretation.

    Ask if the center routinely has a second person review any suspicious mammograms before the final interpretation is made. This also has been shown to improve the mammogram accuracy.

    Know that there is always a chance that your mammogram may suggest breast cancer when there is no cancer. If your mammogram suggests cancer, take a deep breath and remember this fact. Then do what you need to do to find out for sure as quickly as possible.

  • U-Calgary nano-based vaccine ‘cures’ mice with type 1 diabetes

    Using a nanotechnology-based vaccine, researchers at the University of Calgary in Alberta were able to “cure” mice with type 1 diabetes and slow the onset of the disease in mice at risk for the disease. Their study, co-funded by the Juvenile Diabetes Research Foundation (JDRF), provides new insights into understanding how to stop the immune system attack that causes type 1 diabetes and could have implications for other autoimmune diseases. The study was published in Immunity.

    Pere Santamaria, MD, PhD, professor in U-Calgary’s department of microbiology and infectious diseases and director of the Julia McFarlane Diabetes Researchers Center, and colleagues sought to stop the autoimmune response that causes type 1 diabetes without damaging the immune cells that provide protection against infections — a process called antigen-specific immunotherapy. Type 1 diabetes is caused when certain white blood cells — called T-cells — mistakenly attack and destroy the insulin-producing beta cells in the pancreas. “Essentially there is an internal tug-of-war between aggressive T-cells that want to cause the disease and weaker T-cells that want to stop it from occurring,” explains Santamaria, who is a JDRF Scholar.

    The researchers developed a vaccine comprised of nanoparticles coated with protein fragments — peptides — specific to type 1 diabetes, which are bound to molecules that play a key role in presenting peptides to T-cells. The nanoparticle vaccine worked by expanding the number of peptide-specific regulatory T-cells, suppressing the immune attack that destroys beta cells. The expanded peptide-specific regulatory cells shut down the autoimmune attack by preventing aggressive autoimmune cells from being stimulated by either the peptide contained in the vaccine or by any other type 1 diabetes auto-antigen presented simultaneously on the same antigen presenting cell.

    The research also provided insight into the ability to translate the findings in mice into therapeutics for people with diabetes: nanoparticles that contained human diabetes-related molecules were able to restore normal blood sugar levels in a humanized mouse model of diabetes. According to Teodora Staeva, PhD, JDRF program director of immune therapies, a key finding from the study is that only the immune cells specifically focused on aggressively destroying beta cells — or, alternatively, regulating these cells — responded to the antigen-specific nanoparticle vaccine. The treatment did not compromise the rest of the immune system. “Dr. Santamaria’s research has provided both insight into pathways for developing new immunotherapies and proof-of-concept of a specific therapy that exploits these pathways for preventing and reversing type 1 diabetes,” Staeva says.

    If the paradigm on which the nanovaccine is based holds true in other chronic autoimmune diseases, nanovaccines might find general applicability in autoimmunity, Santamaria says. The nanoparticle vaccine technology has been licensed by Parvus Therapeutics, Inc., a biotechnology company spun out from University Technology International LP, the tech transfer and commercialization center for the University of Calgary.

    Source: Nano Patents and Innovations

  • PopCap Gets Serious About Social

    Outside of Pixar, PopCap Games may have the best track record for pumping out hits. From Bejeweled to Peggle, it’s hard to find a dud in the company’s lineup. But the casual games world is evolving from a downloaded, solitary experience to a social one. Can PopCap keep its hot streak going in the age of Facebook?

    To find out, we did a quick video interview with PopCap Co-founder John Vechey and CEO David Roberts last week. Some highlights:

    • PopCap launched a one-minute version of Bejeweled called Bejeweled Blitz on Facebook. According to the company’s fact sheet, more than 100 million games of Blitz are played each day, and separately, Vechey told me that the average game session lasts a whopping 43 minutes (remember, that it’s a one-minute game!).
    • In the future “All of our games will be somewhat social,” according to Vechey.
    • PopCap is excited about Facebook’s Open Graph movement and believes it will be a powerful recommendation tool for people who might not be familiar with PopCap’s lineup.
    • According to Roberts, if a game isn’t fun with just programmer art and no sound, there is no amount of “spicing it up” that can make it so.

    For more on the social web, check out our in-depth piece, There’s No Stopping Facebook over at our subscription research service, GigaOM Pro.

  • That’s right, it’s another theme change!

    A photo of a cup of coffee.
    Image via Wikipedia

    If you’ve been reading MomCooks for a while, you’ve probably noticed that I get bored with my blog theme really easily. I’m always on the lookout for new themes that fit what I need to have on the page and help me express my personality. This coffee theme is perfect!  I love the coffee cup icons, the coffee cup photo at the top right, I don’t even mind the sponsored links in the footer since they are for coffee products.

    I also changed the tagline under the blog title just for this theme, but I haven’t yet changed the 125×125 button. If anyone wants to make me a new button and doesn’t charge a fortune, let me know 🙂  It’s not that I didn’t like the graphic of the Mom wearing the chef hat, I just like the coffee graphic more.

    So, that’s it! My 4 year old and I are headed out to check out a new store that opened nearby called “Produce and More”, the sign on the front says “Eat more, pay less”, so that’s definitely worth checking out!  Since I started Weight Watchers 3 weeks ago I’m eating more fruit and veggies, so I hope this place has good prices and a decent selection.

    Have a great rest of your day!

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  • Natural, Man-Made and Imagined Disasters by Nils-Axel Mörner

    Article Tags: Nils-Axel Mörner

    An event that gives catastrophic effects on human lives and living conditions is usually termed a disaster. A disaster or catastrophe usually takes us with surprise, by that increasing the negative effects. The boxing-day tsunami is a terrible example of a disaster taking us with total surprise and giving rise to catastrophic effects all around the Indian Ocean. This was a disaster generated by totally natural forces, and we couldn’t have done anything about it as such. What our human societies had missed, however, was the establishment of an
    effective warning system.

    We have to learn to live with natural disasters; earthquakes, volcanic eruptions, avalanches, tsunamis, cyclones, floods, draughts, blizzards, wildfires, etc. They are all parts of terrestrial system and we cannot change them, but we can prepare for them in terms of warning systems, evacuation plans, aid organization, etc. We may also avoid habitation at spots that cannot be protected.

    This seems less feasible, however, as humans, through history, have shown to chose even the most dangerous places for their living (like slopes of active volcanoes, fault zones, foots and slopes of active slides, tops of active coastal cliff erosion, repeatedly flooded areas, etc.). Sometimes we are able to make precautional work like coastal protection, dikes against flooding, bypasses for possible mudflows and other efforts to try to diminish the effects of a potential catastrophe. We also have to make careful risk assessments. This implies temporal and spatial cover of past events.

    Click PDF file to download FULL essay from Nils-Axel Mörner

    Read in full with comments »

    File attachment: DisasterAdvances.pdf
      


  • Corker on GOP FinReg Alternative: ‘I’m Not Sure What the Purpose of It Is’

    Matt Corley at ThinkProgress picks up on a bizarre statement from Sen. Bob Corker (R-Tenn.) on financial regulatory reform. On CNBC this morning, Corker admitted that he is “not sure what the purpose of” the Republican alternative plan for financial regulatory reform is.

    If written well and carefully considered, the Republican bill might have helped to define the parameters of reform, with the ultimate bill presumably falling between it and Sen. Chris Dodd’s (D-Conn.) bill. But the Republican alternative reform proposal just adopts the Dodd bill’s architecture. The two are so close, and with differences either so trivial or so glaring, as to give little insight into the concessions Democrats are in the final stages of making.

  • Steve Carell Leaving “The Office?”

    Steve Carell plans to exit his Golden Globe-winning role as paper company manager Michael Scott on NBC’s The Office once the show’s seventh season on NBC wraps in 2011.

    In a BBC Radio interview this week, promoting Carell’s new comedy Date Night, the comedian, 47, revealed that his contract with the NBC sitcom only runs through season seven and it looks unlikely that he’ll opt to stay on longer.

    “I don’t think so. I think that will probably be my last year,” Carell replied when quizzed on his possible future with the series.

    The actor certainly won’t be basking in retirement when he bids “Happy Trails” to The Office — Carell reportedly has 10 comedy movie projects in the works.


  • 2011 Hyundai Sonata Hybrid

    2011 Hyundai Sonata Hybrid

    The 2011 Hyundai Sonata Hybrid is the Korean company’s first shot at the hybrid segment and it’s not messing around.

    The Sonata Hybrid boasts the highest combined horsepower output of any hybrid sedan in its class and an expected best-in-class EPA highway rating of 39 mpg, not to mention the first use of lithium-polymer batteries in the automotive industry. That’s pretty strong out of the gate.

    Here are the basics: The Sonata Hybrid combines Hyundai’s 169-horsepower, 2.4-liter Theta II inline-4 with a 30-kilowatt electric motor. This particular Theta engine runs on the Atkinson cycle and uses continuously variable valve timing along with several friction-reducing technologies to boost efficiency by 10 percent compared to the standard Theta power plant.

    This hybrid powertrain’s combined output of 209 hp tops all sedans in the class, while the Sonata Hybrid also happens to be one of the lightest midsize hybrid sedans at 3,457 pounds.

    Like the Toyota Camry and Ford Fusion hybrids, the Sonata Hybrid can run on electric power alone, but Hyundai also claims its car can achieve 100 km/h (62 mph) in the electric mode. This is one of the reasons why the Sonata delivers such an impressive highway mileage number.

    Photo gallery with Hyundai Sonata Hybrid

    The six-speed automatic transmission comes from Hyundai, but this application puts an electric motor in place of the torque converter, creating a hybrid powertrain that is more efficient and less costly than the CVTs used by its competitors, Hyundai says.

    More conventional elements of the Sonata Hybrid include a regenerative brake system, start/stop technology and an electric air-conditioning compressor.

    2010 New York: 2011 Hyundai Sonata Review
    Hyundai introduced the 2011 Sonata Hybrid at the New York Auto Show and it will include breakthrough lithium polymer batteries in its technology.

    The vehicle will display unique approaches in hybrid powertrain design, battery technology and vehicle appearance. The Sonata Hybrid is Hyundai’s first hybrid in the U.S. market.

    2011 Hyundai Sonata Hybrid Inside Review