Children four and under should move more, sit less and avoid screens

Canada's first-ever physical activity and sedentary behaviour guidelines for the early years released

TORONTO, March 27, 2012 /PRNewswire/ - Children aged four and under should move more and sit less every day as recommended by the first-ever Canadian Physical Activity and Sedentary Behaviour Guidelines for the Early Years. All children aged one to four should accumulate at least 180 minutes of physical activity throughout the day, and children under the age of one should be physically active several times daily. Parents and caregivers should also limit prolonged sitting for more than one hour at a time and excessive screen time.

The Physical Activity and Sedentary Behaviour Guidelines for the Early Years (ages 0-4 years) are Canada's first systematic evidence-based physical activity guidelines and the world's first standalone sedentary behaviour guidelines for this age group, which puts Canada at the forefront of the emerging body of sedentary research. They are presented by the Canadian Society for Exercise Physiology (CSEP) and ParticipACTION, with support from the Children's Hospital of Eastern Ontario Research Institute, Healthy Active Living and Obesity Research Group (CHEO-HALO).

Although children in the early years are assumed to be naturally busy and active, they spend 73 to 84 per cent of their waking hours being sedentary. In addition, despite the detrimental effects on physical and social development, most young children are exposed to screen time too early in life and for too long.

"Regular physical activity is essential at a young age as it contributes to bone and skeletal health, motor skill development, psychosocial health, cognitive development and healthy body weights," says Dr. Mark Tremblay, Director, CHEO-HALO. "It is also key to avoid the harms associated with excessive sedentary behaviour, in particular the negative effects of screen time exposure, in the earliest years of development. Lifestyle patterns set in the early years predict health outcomes later in life."

For healthy growth and development, the Canadian Physical Activity Guidelines for the Early Years recommend:

Minimizing sedentary behaviour, including screen time, during waking hours is just as important as being physically active. Sedentary behaviours are characterized by little physical movement and low energy expenditure and include sitting or reclining for long periods of time. For healthy growth and development, the Canadian Sedentary Behaviour Guidelines for the Early Years recommend:

"These guidelines place a high value on the benefits of physical activity that begin in a child's early years and accumulate throughout life," says Kelly Murumets, President and CEO of ParticipACTION, the national voice of physical activity and sport participation. "It is crucial for parents and caregivers to give young children regular opportunities to move more, and it can be as simple as getting outdoors to explore the neighbourhood rather than sitting in front of the TV, or by playing on a mat reaching, pushing or crawling rather than keeping children idle in a high chair."

To download a copy of the new Canadian Physical Activity Guidelines and Sedentary Behaviour Guidelines for the Early Years please visit http://www.csep.ca/guidelines and participACTION.com.

About the Canadian Society for Exercise Physiology The Canadian Society for Exercise Physiology (CSEP) is the principal body for physical activity, health and fitness research and personal training in Canada.CSEP fosters the generation, growth, synthesis, transfer and application of thehighest quality research, education and training related to exercise physiology and science. CSEP is the GOLD STANDARD of health and fitness professionals dedicated to getting Canadians active safely by providing the highest quality customized and specialized physical activity and fitness programs, guidance and advice based on extensive training and evidence-based research. For more information, visit http://www.csep.ca.

Go here to read the rest:
Children four and under should move more, sit less and avoid screens

Destruction Anniversary Tour Features Warbringer, Vital Remains, and Pathology

03/27/2012 . Warbringer will return to the road in May for a North American tour with Destruction for their 30th anniversary tour which will also feature Vital Remains, and Pathology.

The trek will run from May 8th to June 3rd, and after that, Warbringer will appear at various high-profile Summer festival appearances in Europe.

Vocalist John Kevill checked in to comment about these upcoming shows: "Hey all! Checking in at the end of the Iced Earth and Symphony X tour. We had a great time with those guys, there was a slew of incredible shows with awesome heavy metal fans in abundance, and a bunch of good times with both of those fine bands! Shame to say goodbye to them, but we're on our way home now to recuperate Before beginning out next tour with German thrash metal legends Destruction, on their 30th anniversary tour! We never rest long, the war rages on! We'll see you guys out on the road again in May, prepare to be annihilated!

We're also very excited about the way our summer is shaping up. We have about a dozen European festivals confirmed and we look forward to sharing some amazing experiences ravaging the large crowds, big stages and all the fun times to be had with all the other great bands also performing."

antiMUSIC News featured on RockNews.info and Yahoo News

...end

See the original post here:
Destruction Anniversary Tour Features Warbringer, Vital Remains, and Pathology

How colds cause coughs and wheezes

Public release date: 26-Mar-2012 [ | E-mail | Share ]

Contact: Laura Udakis l.udakis@sgm.ac.uk 44-079-908-26696 Society for General Microbiology

Cold-like infections make 'cough receptors' in the airways more sensitive, making asthmatics more prone to bouts of coughing and wheezing, reveal scientists presenting their findings at the Society for General Microbiology's Spring Conference in Dublin. The work could lead to drugs that reduce virus-induced coughing in those suffering chronic lung diseases.

Asthmatics often report bouts of coughing, wheezing and breathlessness when they have a cold and there is no current medicine that sufficiently treats this problem. Researchers at Queen's University Belfast are investigating 'cough receptors' that line the cells of the airway and how these are affected by rhinovirus a virus frequently responsible for the common cold. The team showed that rhinovirus infection caused an increase in the number of these cough receptors making the airways more sensitive.

Dr Hani'ah Abdullah, who is working on the project, explained how these receptors, called transient receptor potential (TRP) receptors, work. "TRP receptors respond to chemical and physical stimuli in the environment such as pollutants in the air, a change in air temperature and some of the toxic chemicals found in cigarette smoke. Once activated, these receptors cause the individual to cough and wheeze." she said.

Professor Louise Cosby and Dr Lorcan McGarvey from the Centre for Infection and Immunity, Queen's University Belfast, are jointly leading the research team of scientists and clinicians. Their group took airway cells from mild asthmatics and healthy individuals and infected them in the laboratory with rhinovirus, which is the most common virus to exacerbate symptoms of asthma. The results showed that rhinovirus infection caused an increase in the number of TRP receptors in the airway cells and that this effect was most pronounced in the mild asthmatics. "The increase in receptor numbers makes individuals more sensitive to environmental stimuli, making them more likely to suffer from prolonged bouts of coughing," explained Dr Abdullah.

The findings of this study may lead to new drugs that reduce virus-induced cough and wheeze in asthmatics and those with other chronic lung diseases. "It's feasible that therapies could be developed that block either the sensitivity of cough receptors or their increase in number. This would keep symptoms under control and ultimately improve the lives of asthmatics," said Dr Abdullah.

###

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.

Here is the original post:
How colds cause coughs and wheezes

‘Bacterial shock’ to recapture essential phosphate

Phosphorus in the form of phosphate - is essential for all living things as a component of DNA and RNA and its role in cellular metabolism. Around 38 million tonnes of phosphorus are extracted each year from rock. Most of this extracted phosphorus goes into the production of fertilizers to replace the phosphates that plants remove from the soil. However, it is a scare natural resource and current estimates suggest that reserves of phosphate rock may only last for the next 45-100 years.

Researchers at Queen's University Belfast (QUB) are developing a novel biological process to remove extracted phosphate from wastewater where it ultimately ends up after manufacturing. Dr John McGrath who is leading the project explained, "Phosphate in wastewater is a pollutant that causes increased growth of algae and plants, reducing the oxygen available for aquatic organisms. This is known as eutrophication and poses the single biggest threat to water quality in Northern Ireland and indeed globally."

The work at QUB has focused on microorganisms that capture and store phosphate from wastewater, and how this process varies under different nutritional and environmental conditions. "A variety of microbes in wastewater accumulate phosphorus inside their cells and store it as a biopolymer known as polyphosphate. In some cases, this can represent up to 20% of the dry weight of the microorganism!" explained Dr McGrath. "If we can harness this process we have a feasible biotechnological route to remove and recycle phosphate from wastewater."

The team have recently discovered a physiological 'shock' treatment which significantly increases microbial uptake of phosphorus and its accumulation inside cells. "It's similar to jumping into the sea on a winter's day the first thing you do is take a sharp intake of breath. When we shock the microorganisms, their response is to take in phosphorus," explained Dr McGrath. "We've demonstrated this using activated sludge, containing a variety of microbes, from wastewater treatment works and shown this shock treatment is effective at producing a phosphorus-rich biomass suitable for phosphorus recycling."

Dr McGrath believes that developing such biotechnological processes is essential for regenerating valuable mineral resources. "No alternative to phosphorus exists we urgently need to find ways of recovering and recycling phosphates. It's a pollutant we can't live without." he said. "Phosphates are currently removed from wastewater by chemical methods, however this is expensive and results in the production of large volumes of sludge. In contrast, the process we are developing is sustainable and efficient."

Provided by Society for General Microbiology

Continue reading here:
'Bacterial shock' to recapture essential phosphate

AU senior awarded Fulbright Program scholarship

An Auburn University senior has been awarded a scholarship from the Fulbright Program to continue studying microbiology in Germany.

Paul Bergen, a microbiology and German double major, will continue his studies at the Technical University of Munich during the 2012-13 academic year.

The receipt of a Fulbright Scholarship to conduct research in Germany is a great honor, Bergen said in an email to the Opelika-Auburn News on Monday. I am excited to be able to continue conducting research in the field of microbiology in the country my ancestors called home. My grandparents emigrated from Germany in the 1950s and my grandmother always told me stories about life there.

After spending eight days in the summer of 2010 in Germany, I knew I wanted to go back. The Fulbright grants me that opportunity, along with the recognition of the excellence of my studies at Auburn University.

Bergen, 21, of Cooper City, Fla., has studied in Auburns Honors College for four years, accumulating a 3.97 overall GPA. In addition to receiving Auburns Presidential Scholarship, he has been selected for two fellowships and was named the College of Sciences and Mathematics top junior during the 2010-11 school year.

Bergen is Auburns fourth student to receive a scholarship from the Fulbright Program in as many years. After his 10-month stint in Germany, Bergen said he plans to pursue a doctorate in microbiology at the University of Missouri and then work on treatments for bacterial and viral diseases either in the private sector or in academia.

"Paul is an inquisitive and engaging young man with a range of interests and activities that go well beyond the lab and range from the study of German politics, culture and language to being an active member of Auburn's nationally recognized mock trial team," Paul Harris, associate director of the Auburn Honors College, said in a university news release. "He will gain so much from his classes and interactions with German students and faculty, and he will represent himself, Auburn University and the United States with distinction."

Sponsored by the U.S. Department of State, the Fulbright Program was founded in 1946. It allows students, scholars and professionals the opportunity to study in more than 155 countries throughout the world.

Read more:
AU senior awarded Fulbright Program scholarship

The Black Queen Hypothesis: A new evolutionary theory

Public release date: 27-Mar-2012 [ | E-mail | Share ]

Contact: Jim Sliwa jsliwa@asmusa.org 202-942-9297 American Society for Microbiology

Microorganisms can sometimes lose the ability to perform a function that appears to be necessary for their survival, and yet they still somehow manage to endure and multiply. How can this be? The authors of an opinion piece appearing in mBio, the online open-access journal of the American Society for Microbiology, on March 27 explain their ideas about the matter. They say microbes that shed necessary functions are getting others to do the hard work for them, an adaptation that can encourage microorganisms to live in cooperative communities.

The Black Queen Hypothesis, as they call it, puts forth the idea that some of the needs of microorganisms can be met by other organisms, enabling microbes that rely on one another to live more efficiently by paring down the genes they have to carry around. In these cases, it would make evolutionary sense for a microbe to lose a burdensome gene for a function it doesn't have to perform for itself. The authors, Richard Lenski and J. Jeffrey Morris of Michigan State University, and Erik Zinser of the University of Tennessee, named the hypothesis for the queen of spades in the game Hearts, in which the usual strategy is to avoid taking this card.

"It's a sweeping hypothesis for how free-living microorganisms evolve to become dependent on each other," says Richard Losick of Harvard University, who edited the paper. "The heart of the hypothesis is that many genetic functions provide products that leak in and out of cells and hence become public goods," he says.

As an illustration of the hypothesis, the authors apply it to one particular microbial system that has been a source of some confusion: one of the most common plankton species in the open ocean, Prochlorococcus, which has a much smaller genome than you might expect. Scientists have wondered how Prochlorococcus has managed to be extremely successful while shedding important genes, including the gene for catalase-peroxidase, which allows it to neutralize hydrogen peroxide, a compound that can damage or even kill cells. Prochlorococcus relies on the other microorganisms around it to remove hydrogen peroxide from the environment, say the authors, allowing it to fob off its responsibilities on the unlucky card holders around it. This is an instance of how one species can profit from paring down while relying on other members of the community to help out.

Losick says the Black Queen Hypothesis offers a new way of looking at complicated, inter-dependent communities of microorganisms. "I have a special interest in how bacteria form biofilms, complex natural communities that often consist of many different kinds of bacteria. The Black Queen Hypothesis provides a valuable new way to think about how the members of these biofilm communities coevolved."

###

mBio is an open access online journal published by the American Society for Microbiology to make microbiology research broadly accessible. The focus of the journal is on rapid publication of cutting-edge research spanning the entire spectrum of microbiology and related fields. It can be found online at http://mBio.asm.org.

The American Society for Microbiology is the largest single life science society, composed of over 39,000 scientists and health professionals. ASM's mission is to advance the microbiological sciences as a vehicle for understanding life processes and to apply and communicate this knowledge for the improvement of health and environmental and economic well-being worldwide.

Link:
The Black Queen Hypothesis: A new evolutionary theory

#111 Top 10 APPS – Best of The Week – Longevity Chive Simi – Video

26-03-2012 19:54 App List 1. Super Bokeh Wallpaper 1:44 market.android.com 2. Slider Widget 2:03 market.android.com 3. Longevity 2:43 market.android.com 4. Andmade Share 4:27 market.android.com 5. Call Actions 5:27 market.android.com 6. theCHIVE 6:27 market.android.com 7. CameraMX 7:43 market.android.com 8. Camera ICS 9:19 market.android.com 9. SimSimi 10:39 market.android.com 10. Badoo 12:04 market.android.com Intro beat by MicroDmusic.com WANT MORE ?!! ********** Visit my Website @ AndroidSavage.com ********** Find over 1000 Apps & Games I have reviewed so far! (11/2010 - 4/2012 ) You will see the quick list in Categories of ALL the Applications & Games I have Reviewed with links to the video #Number# to watch a review for that such title. Find the latest Android tech news. Top Mobile devices to have. Deals. My Favorite Must have Apps. Help Support Forums and Contact. Merchandise (looking forward to it) and more to come as I progress in time. Spread The Word!!! =] ***** Stay in touch - Follow me ***** On Twitter : ------ Tech relevant -- Twitter.com/AndroidSavage (new) ------ My personal -- Twitter.com/ThaCooLoser (everything) On Facebook : ------ Facebook.com/ThaCooLoser On Google+ ------ plus.google.com Brought to you by CooLoserTech aka ThaCooLoser =]

Read the original post:
#111 Top 10 APPS - Best of The Week - Longevity Chive Simi - Video

Scranton Products Introduces New Hardware with Two New Designer Looks That Add Strength and Longevity

SCRANTON, Pa., March 27, 2012 /PRNewswire/ --Scranton Products, a leading manufacturer of bathroom partitions and lockers, has unveiled two new hardware collections for the Hiny Hiders brand of partitions, joining its current standard hardware. These collections are aesthetically pleasing and offer upscale design options, with the same strength and support as Scranton Products current lines of hardware featuring Stirrup brackets (8-inch wrap around) or Continuous Brackets.

"Scranton Products' new hardware collections are as beautiful as they are strong and functional," said Don Wharton, President of Scranton Products. "We are very proud to offer these hardware options to the design community as the perfect complements to our quality HDPE partitions. We feel they will enhance any bathroom partition job."

Look for the new hardware options on the recently re-designed Scranton Products website at http://www.scrantonproducts.com and download the new animated Scranton Products Hardware brochure. For busy professionals on the move, the site has been upgraded to be mobile and iPad compatible.

About Scranton Products:

For more than 25 years our premium brands have led the plastic partitions market setting new benchmarks for the industry in quality and delivery. In fact, Scranton Products is the only manufacturer of plastic partitions that ships in as little as five days. Our well-known brands, includingHiny Hiders, Resistall and Tufftec, feature the most durable, low maintenance and best looking partitions, lockers and industrial sheet products in the industry. They won't dent, rust or need painting, and because they have color throughout, delamination is not a factor. For more information, visit http://www.scrantonproducts.com

Read this article:
Scranton Products Introduces New Hardware with Two New Designer Looks That Add Strength and Longevity

NXP Introduces Longevity Program for ARM Cortex-M Microcontrollers

EINDHOVEN, THE NETHERLANDS and SAN JOSE, CA--(Marketwire -03/27/12)- NXP Semiconductors N.V. (NASDAQ: NXPI - News) today launched a Product Longevity Program for its ARM Cortex-M microcontrollers with a minimum available period of 10 years. This program assures continuity and stability of supply for NXP customers, especially those that design industrial control applications and require long-term product availability.

"NXP already has a long-standing reputation as a reliable microcontroller supplier for periods of 10 years or more," said Jan Jaap Bezemer, director of marketing, microcontroller business line, NXP Semiconductors. "This Product Longevity Program now formalizes our commitment of supply assurance to our customers and demonstrates our confidence in the long-term success of our microcontroller business."

The first microcontrollers in this Product Longevity Program are from NXP's Cortex-M0 family:

Further information about the NXP Microcontroller Longevity Program is available at http://www.nxp.com/products/microcontrollers/#description

About NXP SemiconductorsNXP Semiconductors N.V. (NASDAQ: NXPI - News) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications. A global semiconductor company with operations in more than 25 countries, NXP posted revenue of $4.2 billion in 2011. Additional information can be found by visiting http://www.nxp.com.

Forward-looking StatementsThis document includes forward-looking statements which include statements regarding NXP's business strategy, financial condition, results of operations, and market data, as well as any other statements which are not historical facts. By their nature, forward-looking statements are subject to numerous factors, risks and uncertainties that could cause actual outcomes and results to be materially different from those projected. These factors, risks and uncertainties include the following: market demand and semiconductor industry conditions; the ability to successfully introduce new technologies and products; the end-market demand for the goods into which NXP's products are incorporated; the ability to generate sufficient cash, raise sufficient capital or refinance corporate debt at or before maturity; the ability to meet the combination of corporate debt service, research and development and capital investment requirements; the ability to accurately estimate demand and match manufacturing production capacity accordingly or obtain supplies from third-party producers; the access to production capacity from third-party outsourcing partners; any events that might affect third-party business partners or NXP's relationship with them; the ability to secure adequate and timely supply of equipment and materials from suppliers; the ability to avoid operational problems and product defects and, if such issues were to arise, to correct them quickly; the ability to form strategic partnerships and joint ventures and to successfully cooperate with alliance partners; the ability to win competitive bid selection processes to develop products for use in customers' equipment and products; the ability to successfully establish a brand identity; the ability to successfully hire and retain key management and senior product architects; and, the ability to maintain good relationships with our suppliers. In addition, this document contains information concerning the semiconductor industry and NXP's business segments generally, which is forward-looking in nature and is based on a variety of assumptions regarding the ways in which the semiconductor industry, NXP's market segments and product areas may develop. NXP has based these assumptions on information currently available, if any one or more of these assumptions turn out to be incorrect, actual market results may differ from those predicted. While NXP does not know what impact any such differences may have on its business, if there are such differences, its future results of operations and its financial condition could be materially adversely affected. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak to results only as of the date the statements were made. Except for any ongoing obligation to disclose material information as required by the United States federal securities laws, NXP does not have any intention or obligation to publicly update or revise any forward-looking statements after we distribute this document, whether to reflect any future events or circumstances or otherwise. For a discussion of potential risks and uncertainties, please refer to the risk factors listed in our SEC filings. Copies of our SEC filings are available from on our Investor Relations website, http://www.nxp.com/investor or from the SEC website, http://www.sec.gov.

Visit link:
NXP Introduces Longevity Program for ARM Cortex-M Microcontrollers

Research and Markets: From Genes to Genomes: Concepts and Applications of DNA Technology, 3rd Edition

Dublin - Research and Markets (http://www.researchandmarkets.com/research/01d4e5c9/from_genes_to_geno) has announced the addition of John Wiley and Sons Ltd's new book "From Genes to Genomes: Concepts and Applications of DNA Technology, 3rd Edition" to their offering.

Rapid advances in a collection of techniques referred to as gene technology, genetic engineering, recombinant DNA technology and gene cloning have pushed molecular biology to the forefront of the biological sciences. From Genes to Genomes: Concepts and Applications of DNA Technology explains key ideas underlying the most central techniques in the context of the ways in which they are used. The book opens with a brief review of the basic concepts of molecular biology, before moving on to describe the key molecular methods and how they fit together. This ranges from the cloning and study of individual genes to the sequencing of whole genomes, and the analysis of genome-wide information. Finally, the book moves on to consider some of the applications of these techniques, in biotechnology, medicine and agriculture, as well as in research that is causing the current explosion of knowledge across the biological sciences.

Features:

- Major revision of a concise, well-written introduction to genome sequencing technologies.

- Excellent balance between clarity of coverage and level of detail.

- Includes clear, two-colour diagrams throughout.

- Dedicated website will include all figures.

The latest edition of this highly successful textbook introduces the key techniques and concepts involved in cloning genes and in studying their expression and variation.

Key Topics Covered:

1 From Genes to Genomes

See more here:
Research and Markets: From Genes to Genomes: Concepts and Applications of DNA Technology, 3rd Edition

Sterling Student of the Month

Senior Naomi Lopez, 18, is one of Sterling High Schools January Students of the Month. Her mother is Veronica Jaramillo, 38, and her brother is Elias Moreno, 9; they live in Sterling.

Favorite class: AP U.S. history. Its rigorous, and theres always something to read.

Top teacher: Susan Lawson, AP literature. Shes relatable, and she really cares about teaching us to become better readers and writers.

Extracurriculars: Tennis, I used to cheerlead. I played soccer freshman year.

After graduation: I want to major in biochemistry or molecular biology. I want to be a cosmetic dermatologist, a facial plastic surgeon or a pathologist.

Paycheck: I work off and on at Karlins Hallmark in Sterling. I was seasonal this year. I like it. Its really festive in there.

Best friend: Dahley Vinson. Shes funny, witty. She knows how to listen.

Favorite musical group: Empire of the Sun.

Favorite actor: Vincent Cassel.

Favorite movies: Black Swan and When Harry Met Sally.

See more here:
Sterling Student of the Month

BRS Labs Granted U.S. Patent for Behavioral Recognition System

LAS VEGAS--(BUSINESS WIRE)--

ISC West - International Security Conference & Expo - Behavioral Recognition Systems, Inc. (BRS Labs), inventor of the worlds first reason-based video surveillance behavior recognition software, has been issued Patent Number 8,131,012 from the United States Patent and Trademark Office covering the companys unique artificial intelligence based technology that serves as the foundation for its AISight 3.0 video surveillance software platform. This is one of a series of more than 60 related U.S. Patents that have either been granted, are pending, or are in process.

The video surveillance technology we have invented is distinctly and materially different from the simple recognition capabilities found in video analytics solutions currently available from a number of vendors in the physical security market, explained John Frazzini, President of BRS Labs. Generally speaking, video analytics software receives video data from cameras and issues alerts based on very specific and narrowly defined human programmed rules that have failed to provide operational value in the video surveillance market. In strong contrast to those limited and deteriorating solutions, the patented technology of BRS Labs does not require any human pre-programmed rules, thereby providing an inherently scalable enterprise class software platform to the video surveillance market.

In 2005, a team of experienced software developers and scientists with backgrounds in computer vision, artificial intelligence, machine learning, and theoretical physics began working at BRS Labs to create a technology that would allow computers to autonomously learn to recognize unusual behaviors observed by security cameras and warn security teams about those behaviors.

The results of this work the patented AISight Behavioral Recognition System accepts video streams from standard cameras, detects and tracks subjects, characterizes their appearances and properties, classifies them, learns the patterns of behavior they exhibit, remembers those patterns, recognizes behaviors that deviate from those patterns, and alerts the user about those events in real time.

These advancements would not have been possible ten or fifteen years ago because science didnt adequately understand how the human brain models and manipulates data, and there wasnt enough computer power to get the job done, said Dr. Wesley K. Cobb, Chief Science Officer at BRS Labs. Now, computers are exponentially faster and we have been successful in developing a method and system for analyzing and learning behavior based on acquired streams of video frames. This was an extremely difficult technical problem to solve, and to our knowledge, no other company has been able to approximate or duplicate what we have done.

U.S. Patent Number 8,131,012, issued to BRS Labs earlier this month, covers the invention of using artificial intelligence learning modules to recognize behavior patterns in a video stream to identify objects and events that are unusual. BRS Labs has also trademarked the term Behavioral Recognition to describe this invention and revolutionary method of analyzing and learning behavior based on streaming video data.

In addition to the behavioral recognition system patent, other BRS Labs intellectual property filings cover technical breakthroughs in background models, detection, tracking, object characterization, classification, scene characterization, target matching, techniques for unsupervised learning of spatial and temporal behavior, long term associative memories, anomaly detection using long-term memories, sudden illumination change, scene preset identification, trajectory learning, trajectory anomaly detection, spatial and temporal anomaly detection, clustering techniques in self organizing maps, classification anomalies, semantic representation of scene content, and a cognitive model for behavior recognition.

BRS Labs will be displaying their revolutionary AISight 3.0 surveillance software at the upcoming ISC International Security Technology Conference & Exhibition (Booth #22071) from March 28 to 30 in Las Vegas, Nevada, USA.

"Our now patented behavioral recognition system technology is deployed in very prominent security surveillance installations to protect the safety of millions of citizens and employees across multiple vertical markets," added BRS Labs President John Frazzini.

See the rest here:
BRS Labs Granted U.S. Patent for Behavioral Recognition System

Anatomy of a failed school district

Posted: Saturday, March 24, 2012 12:00 am | Updated: 6:58 pm, Fri Mar 23, 2012.

Bayfield Over 300 miles from the never-ending debates in Madison over how to help struggling schools, in a small, largely impoverished district along the edge of Lake Superior, Liz Woodworth ran unopposed for a spot on the Bayfield School Board this spring.

Woodworth isnt just another parent. She and her husband, Jeff Kriner, are both teachers; she in nearby Ashland and he in the same district that Woodworth will help run. Kriner, in fact, has served as everything from a co-president of the local Bayfield Education Association to a teachers union negotiator and spokesman who appears before the School Board.

An online service is needed to view this article in its entirety. You need an online service to view this article in its entirety.

Or, use your linked account:

To become a new online only subscriber, please choose this option. By doing so, you will first proceed to a registration form. Upon completion of the registration form you will then continue by completing the subscription form. For assistance please call 715-682-2313. Thank you.

Please note - If you have already registered during a previous visit to this web site go to directly to the login button at the top right and then proceed to the subscription form.

To become a new online only subscriber, please choose this option. By doing so, you will first proceed to a registration form. Upon completion of the registration form you will then continue by completing the subscription form. For assistance please call 715-682-2313. Thank you.

Please note - If you have already registered during a previous visit to this web site go to directly to the login button at the top right and then proceed to the subscription form.

To become a new print and online subscriber, please choose this option. By doing so, you will first proceed to a registration form. Upon completion of the registration form you will then continue by completing the subscription form. For assistance please call 715-682-2313. Thank you.

Go here to read the rest:
Anatomy of a failed school district

Houston study shows stem-cell’s potential for heart treatment

Houston researchers are reporting that adult stem cells have a modest benefit in younger patients with heart failure, the first large-scale evidence that the controversial yet promising new therapy can be developed to help millions of people with the disease.

In a study presented at a cardiology conference Saturday, Texas Heart Institute doctors presented results of a clinical trial showing that cells derived from patients' own bone marrow produce a small but significant increase in the heart's ability to pump oxygen-rich blood.

"This study moves us one step closer to being able to help patients with severe heart failure who lack other alternatives," said Dr. James Willerson, president of the Texas Heart Institute and the study's principal investigator. "It also points to a future in which stem cells regenerate the heart."

The study did not find improvements in a number of heart function measures, but Willerson and other study leaders said it yielded key information about the specific adult stem cells with the greatest therapeutic potential. The trial used a number of stem cell types.

Transplants limited

About 6 million people in the United States have heart failure, a progressive and eventually fatal disease in which the heart loses the ability to effectively pump sufficient amounts of blood to the body's organs. Better therapy is needed because the limited availability of donor hearts makes transplants an option for only about 2,300 people in the United States annually.

Adult stem cells have become the subject of studies for a variety of conditions - the Texas Heart Institute has many involving the heart - since laboratory research in the late 1990s showed they have the ability to grow into most any kind of tissue. This is the first intermediate-stage study in the United States, characterized by multiple centers and many dozens of patients.

The idea of therapy involving adult stem cells formerly was considered non-controversial, a more ethical alternative to destroying embryos to obtain their stem cells. But it has come under fire recently because it is increasingly being used outside of research studies and for profit, particularly in Texas, where Gov. Rick Perry received it last year for his ailing back. The unregulated activity has prompted complaints to the U.S. Food and Drug Administration and a Texas Medical Board draft policy requiring oversight for any use of experimental drugs.

3.1 percent increase

The new study, presented at an American College of Cardiology conference and to be published in the Journal of the American Medical Association, involved 92 patients at five locations - two-thirds at the Texas Heart Institute - whose hearts were pumping at less than 45 percent of capacity and could not be treated with surgery. Doctors injected patients' own stem cells or placebos into their hearts.

More here:
Houston study shows stem-cell's potential for heart treatment

In brief: Hernando coach to lead North all-star team

Longevity has its rewards, and Hernando High School football coach Anthony Jenkins is about to capitalize.

Jenkins received a phone call last week advising him that he had been selected as the head coach for the 64th annual Bernard Blackwell All-Star Football Game to be played this December in Biloxi. The Mississippi Association of Coaches-sponsored contest comes at the end of his 25th season with the Tigers.

"I'm very excited," said Jenkins, who served as an assistant in 1990, "because again, it gives me an opportunity to build some more friendships with coaches across the state."

It will be an assembled staff of seven for the North squad, including Lake Cormorant's Nick Nester and former Olive Branch assistant coach Tony Vance, now at Charleston.

-- Chris Van Tuyl

Leaders to attend healthy summit

Looking to share tips and bring others home, Hernando Mayor Chip Johnson and city Community Development Director Shelly Johnstone will head to Jackson for the Healthy Southern Cities Summit, April 10-12.

"Shelly and I will be presenting one of the classes," said the mayor. "The good thing for all of us going is, there's always something we can learn from our peers.

"We'll be looking at other cities -- and we'll steal some of their good ideas," Johnson said.

Hernando officials and activists have made healthful living more than an idea. Policies and priorities such as the award-winning Farmers Market and anti-obesity efforts helped bring a Healthiest Hometown title in 2010 from the Blue Cross & Blue Shield of Mississippi Foundation.

Visit link:
In brief: Hernando coach to lead North all-star team

DNA test confirms Rasuge remains

2012-03-26 16:24

Johannesburg - A DNA test has confirmed that the human remains discovered at a house in Temba, outside Pretoria, are those of slain police Constable Francis Rasuge, Gauteng police said on Monday.

Lieutenant Colonel Katlego Mogale said the DNA was analysed by a forensic science laboratory.

Construction workers came across the bones while laying a foundation at the house of her murderer William Nkuna on March 20.

The police's K9 Unit and the forensic laboratory later uncovered several bones including a skull.

Rasuge went missing on August 27 2004. She was last seen alive with Nkuna outside a hairdressing salon in Temba.

During an interview with Radio 702 at the time, Nkuna claimed that he missed Rasuge and that he was not be sure whether she was alive.

Speculation on remains of Rasuge

Judge Ronald Hendricks sentenced Nkuna, in the Mmabatho Circuit Court sitting in Ga-Rankuwa, to life imprisonment in November 2005 even though her body had not been found.

At the time of Nkuna's trial, widespread appeals were made for him to reveal the whereabouts of Rasuge's remains.

See the original post:
DNA test confirms Rasuge remains

Posted in DNA

Professor, Student Grow as Biomedical Researchers

Dr. Kristy McClellan, Caitlin Hof and the University of Iowa's Dr. Pamela Geyer.

Dr. Kristy McClellan, assistant professor of biology, and Caitlin Hof, a freshman biochemistry, biology and chemistry triple major from Yankton, S.D., were selected to participate in the University of Iowa's Carver College of Medicine FUTURE (Fostering Undergraduate Talent-Uniting Research and Education) in Biomedicine program.

"One of the best aspects of this program was the opportunity to bring a student. It was a great experience to work side-by-side with Caitlin and to see her grow as a scientist," says McClellan.

Over eight weeks, McClellan and Caitlin worked on a collaborative research project in the laboratory of Dr. Pamela Geyer in the Department of Biochemistry. They investigated the role of a Drosophila zinc finger transcription factor in germline and neuronal development. The Drosophila, a fruit fly, is a model for studying how human genes are regulated, says McClellan.

"Caitlin has been working on adapting what we learned in the FUTURE research into a behavioral lab for our neuroscience course which is taught in the fall semester," says McClellan. "This would be an educational lab experience for students utilizing techniques that are being done in research today."

"Before having this experience, I was sold on practicing medicine," says Caitlin. "I thought that was the only way to make a difference or help in people's lives. Now I have learned how research is a huge part of medicine and improving the quality of life for others. I now am looking at MD/ PhD programs to have a research component to my future practice."

McClellan, who started teaching at BVU in 2009, has also had other faculty development opportunities, including a presentation in 2010 at the Society of Neuroscience in San Diego, Calif. Last October, she and a group of students attended the Nobel Conference at Gustavus Adolphus College. This year, she and Caitlin plan to present their FUTURE research at the Iowa Academy of Science.

Visit link:
Professor, Student Grow as Biomedical Researchers

How Do Cats Survive Massive Falls? [Biology]

Everyone knows that cats can somehow survive falling out of a tree, but last week a cat survived a 19-story fall in Boston. So just how the hell did it manage it?

Science, as usual, can help explain: it's mostly anatomy. But sadly, there is a lack of empirical evidencescientists seem reluctant to throw cats out of windows in pursuit of their studiesbut there has been plenty of research into way they fall.

In comparison to most mammals, they have a large surface area for their weight, which means their terminal velocity is low. In fact, according to a 1987 study by veterinarians Wayne Whitney and Cheryl Mehlhaff, an average-sized cat with its limbs extended achieves a terminal velocity of about 60mph, while an average-sized man reaches a terminal velocity of about 120mph. The result? When a cat hits the ground, it's subjected to smaller forces and suffers fewer injuries.

But there's more. Cats have also evolved a keen sense for knowing which way is up. Weirdly, given a big enough fall, that means that they're capable of righting themselves in mid-air by spinning their tails, to ensure they land feet-first. "Everything that lives in trees has what we call an aerial righting reflex," explains Robert Dudley, a biologist at the animal flight laboratory at the University of California, Berkeley, to the BBC.

Finally, when they do hit the ground, they have legs designed to soak up the impact. "Cats have long, compliant legs," explains Jim Usherwood of the structure and motion lab at the Royal Veterinary College, again to the BBC. "They've got decent muscles. In that they're able to jump quite well, the same muscles divert energy into decelerating rather than breaking bones." And by stretching out the duration of the impact, the forces transmitted through their bodies are once again greatly reduced.

Sadly, not all domestic cats can survive a massive fall, and that's for one reason: they're often overweight because they get fed treats and snacks all day long. But if your cat is lean and agile, it should happily survive a modest drop. Just please don't treat that as an experimental challenge, though. [BBC]

Image by djgis/Shutterstock

See more here:
How Do Cats Survive Massive Falls? [Biology]

NIU chemistry professor receives grant from National Science Foundation

Submitted March 26, 2012 4:02PM

NIU Professor Tao Xu, who has developed a promising nanoscience research program in solar energy conversion, is getting a grant from the National Science Foundation. NSF has awarded the chemistry and biochemistry professor, who lives in west suburban Lisle, with a prestigious Faculty Early Career Development grant of $400,000 over the next five years in support of his research and teaching efforts. | Submitted by NIU

storyidforme: 27984965 tmspicid: 10105310 fileheaderid: 4658715

Updated: March 26, 2012 4:02PM

NIU Professor Tao Xu, who has developed a promising nanoscience research program in solar energy conversion, is getting a big boost from the National Science Foundation.

NSF has awarded the chemistry and biochemistry professor with a prestigious Faculty Early Career Development (CAREER) grant of $400,000 over the next five years in support of his research and teaching efforts.

CAREER awards support junior faculty who exemplify the role of teacher-scholars through outstanding research, excellent education and the integration of education and research.

This award is a tribute to the quality and productivity of Dr. Xu and his research group, said Jon Carnahan, chair of the department of chemistry and biochemistry. Were very proud of Taos accomplishment.

Xu, of Lisle, also is affiliated with NIUs Institute for Nano Science, Engineering, and Technology. His research group is working to develop potential solar cells of the future.

Because of environmental concerns related to nuclear and fossil-fuel-based energy, people are demanding clean alternative energies that can help build up our power grids, Xu said. Solar cells are quite safe, but we need to enhance their overall efficiency and affordability. To accomplish this, our group is trying to gain a better understanding of the fundamental processes at work in solar cells.

See the original post:
NIU chemistry professor receives grant from National Science Foundation

Pocket Brain app offers searchable 3D atlas of the brain

Users can navigate eight layers of brain anatomy, view cross sections and nerve pathways, insert notes, and peruse clinical findings.

The app includes 30,000 neuroanatomy words.

Of all the subjects best taught in 3D, anatomy has got to be up there. And when it comes to human anatomy, the brain is arguably the most complex organ, if not system, of them all.

So it's fitting that 3-year-old medical education app publisher eMedia out of Ireland is adding the Pocket Brain app to its suite of 3D Pocket Anatomy offerings. (First came the body and the heart.) For $19.99, the interactive app for iPhone and iPad renders the old-fashioned textbook pretty close to obsolete.

A few particularly inspired features: the 3D rotating brain includes nine layers to explore; relevant clinical cases; easy note insertion; various quizzes; and more. And because all content lives in the app itself, no Wi-Fi or 3G is required.

Clearly designed with medical and nursing students in mind, Pocket Brain may also serve as the ideal "I'd like to kill some time" tool for those of us who get our thrills memorizing things we're only ever really tested on during trivia night.

The app's developers enjoy a sense of humor, too. Check out their teaser below, aptly choreographed to "If I Only Had a Brain."

Read the original post:
Pocket Brain app offers searchable 3D atlas of the brain