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Education

Rapper Heavy D died from pulmonary embolism caused by DVT

December 29, 2011

Dwight Arrington Myers ak 006 Rapper Heavy D died from pulmonary embolism caused by DVT

Deep vein thrombosis is primarily a blood clot in a deep vein…think of a blood clot as a piece of tissue in your vein…it shouldn’t be there …but it is..now if it dislodges from its location, it becomes a piece of scab traveling in your vein and if it travels to the lungs…it becomes known as a pulmonary embolism. In either case, a very serious condition requiring emergency medical care. Certain diseases,life choices, trauma,infection,hospilizations,or pregnancy can increase the risks of deep vein thrombosis(DVT). So ask your family physician if you are at risk!

Pass it on and save a life…

http://www.yepod.com/?p=25541

Dr Anthony

Yepod.com   


poweredbyguardianREV Rapper Heavy D died from pulmonary embolism caused by DVTThis article titled “Rapper Heavy D died from pulmonary embolism caused by DVT” was written by Sean Michaels, for guardian.co.uk on Thursday 29th December 2011 10.57 UTC

The sudden death of Heavy D was down to a pulmonary embolism caused by deep vein thrombosis, coroners have announced. The rapper was killed by a blood clot that probably formed in his leg during a flight from London to Los Angeles, and which made its way fatally to his lung.

Although Heavy D’s autopsy was initially inconclusive, the Los Angeles county department of coroner have now completed their investigation into the 44-year-old’s cause of death. When Heavy D was found outside his home on 8 November, collapsed but conscious, the clot in his lungs was likely restricting blood flow and putting severe pressure on his heart. He died at Cedars-Sinai Medical Centre.

Heavy D’s flight “is the connection”, Craig Harvey, chief coroner investigator, told the New York Daily News. “He had reportedly been in London for about six weeks and had returned to LA within the preceding week or so.” The 344lb (26 stone) rapper was found to have deep leg vein thrombosis, pointing to the formation of a clot during the long flight. Air travel, as well as obesity, are common causes of thrombosis.

A pulmonary embolism occurs when a blood clot formed in another part of the body migrates to the lungs and blocks an artery.

Despite early reports, pneumonia has been ruled out as a cause of death. So have drugs, despite a toxicology report that found medication in Heavy D’s system. “He was treating himself with cough syrup,” Harvey told the LA Times, “but it was not contributory.”

Born Dwight Arrington Myers, Heavy D was one of hip-hop’s leading voices in the late 80s and 90s. As leader of Heavy D & the Boyz, he released five top 40 albums in the US and the international hit single Now That We Found Love in 1991. Before returning to the stage in October 2011, Heavy D had not performed live in 15 years.

 Rapper Heavy D died from pulmonary embolism caused by DVT

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Patients should have online access to medical records, says report

December 23, 2011

Woman filing medical reco 007 Patients should have online access to medical records, says report

Patients having access to their medical sounds like a good idea…as long as they attempt to use it to educate themselves and generate questions to ask their doctors. I support this idea 100 percent and look forward to it’s inception. This could facilitate patients take a more active role in supporting their health decisions.

http://www.yepod.com/?p=24491

Pass it on,

Dr Anthony

http://www.Yepod.com


poweredbyguardian Patients should have online access to medical records, says reportThis article titled “Patients should have online access to medical records, says report” was written by Denis Campbell, health correspondent, for The Guardian on Friday 23rd December 2011 01.27 UTC

NHS patients will be allowed to see and edit their medical records under proposals in a government-commissioned report.

The plan is contained in a report that an expert advisory group, headed by Professor Steve Field, the coalition’s NHS troubleshooter, is finalising before handing it to the Department of Health.

The changes would enable patients to view their whole medical history, study the result of diagnostic tests and see what drugs they have been prescribed before. They would also be able to check on their next appointment and order a repeat prescription.

The NHS Future Forum will outline the significant extension of patients’ rights in a report on how greater availability of information in the health service can improve treatment and make users of NHS services feel more involved and empowered.

The plan will help the health secretary, Andrew Lansley, finally realise his longstanding goal of an “information revolution” intended to help put patients more in control of their own care.

The scheme could be operational in England inside three years, the forum believes.

One forum member said that in an age when citizens could access their bank account details from their home computer, it was “unsustainable” for existing restrictions on patients’ access to their medical records to continue.

Currently, patients’ right to see their records is protected under the NHS Constitution but they have to apply for access and explain why they want to see them.

Although the recommendations are not binding on the government, Lord Howe, the health minister in the House of Lords, has already welcomed that plan. “We fully support patients having online access to their personal GP records. Our vision for a modern NHS is to give patients more information and control over their health,” he told today’s Times.

Patient groups are also likely to back the plan. “Many patients phone our helpline saying that they are having difficulty accessing their medical records from their GP, even though the NHS Constitution states that they have a legal right to do this,” said Katherine Murphy, chief executive of the Patients Association.

But, in a sign that not everyone involved may welcome the change, Murphy added that patient confidentiality was crucial.

“Health records are among the most personal and sensitive information kept about patients and they must be protected. There must be a guarantee that all patient data will be protected and that it will not be possible to trace back information to an individual”, she said.

Family doctors’ attitudes to the plan will be vital. GPs may not back the idea of patients having such access, which could see them allowed to suggest corrections. But the forum’s report will highlight the positive effect on doctor-patient relations of introducing such a scheme..

 Patients should have online access to medical records, says report

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Sir Isaac Newton’s own annotated Principia Mathematica goes online

December 12, 2011

Newton manuscript publish 007 Sir Isaac Newtons own annotated Principia Mathematica goes online

Wow…Sir Isaac Newton’s notes are now online..! All due the efforts of Cambridge University’s desire to preserve and share Newton’s writing with the world. We surely live in a special time where technology has given us the ability to reach out and share knowledge with one another…a special thank you and Merry Christmas to Cambridge University…I look forward to reading the papers of Sir Isaac Newton..!

http://www.yepod.com/?p=22716

Pass it on,

Dr Anthony

logo smaller with star Sir Isaac Newtons own annotated Principia Mathematica goes online 


poweredbyguardian Sir Isaac Newtons own annotated Principia Mathematica goes onlineThis article titled “Sir Isaac Newton’s own annotated Principia Mathematica goes online” was written by Stephen Bates, for The Guardian on Monday 12th December 2011 00.05 UTC

Cambridge University is putting the papers of Sir Isaac Newton online for the first time, including his own annotated copy of his greatest work, Principia Mathematica, with notes and calculations in his handwriting revising the book and answering critics.

So far, more than 4,000 pages, about 20% of the university’s Newton archive, have been put into digital form as part of a programme that will eventually give the public access to the papers of other famous scientists, ranging from Darwin to Ernest Rutherford. Included in the papers are the handwritten notes made after Newton’s death, in 1727, by his colleague Thomas Pellet, who was asked by relatives of the great scientist to examine the papers with a view to publication.

Pellet’s dismissive note, saying “Not fit to be printed”, can be seen on some pages – which are now, inevitably, among those most closely studied. It is thought Pellet was attempting to censor some of Newton’s more juvenile calculations and, more urgently, stifle his unorthodox religious views.

Grant Young, the university library’s digitisation manager, said: “You can see Newton’s mind at work in the calculations and how his thinking was developing. His copy of the Principia contains pages interleaved with the printed text with his notes.

“The book has suffered much, pages are badly burned or water-stained, so it is very delicate and rarely put on show. Before today anyone who wanted to see these things had to come to Cambridge and get permission to see them, but we are now bringing Cambridge University library to the world at the click of a mouse.”

Other papers now released come from Newton’s notebooks and the “waste book” he carried with him to continue his work while the university was closed down during the Plague in 1665.

These documents show his initial work in understanding calculus.

Among the next papers to be released will be those of the 18th-century Board of Longitude, which was charged with securing a more accurate method of navigation at sea.

The records of the early astronomers royal, including Edmund Halley and John Flamsteed, will also be put online. Charles Darwin’s papers are already being published separately online but eventually will be incorporated into the digital project.

The science papers project has received an initial grant of £1.5m from the Polonsky charitable foundation, which supports research and higher education.

 Sir Isaac Newtons own annotated Principia Mathematica goes online

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Fingerprint Digital aims at kid-apps market with ‘Mom-Comm’ feature

December 8, 2011

fingerprint Fingerprint Digital aims at kid apps market with Mom Comm feature

More and more applications are using our individual fingerprints as a security lock option to protect our property and family. Fingerprints are a great way to reduce access or control access to our computers,phones,homes,etc….so as the market demand continues to grow…we should see more use of  fingerprint technology… 

Pass it on,

http://www.yepod.com/?p=21719

Dr Anthony

   


poweredbyguardian Fingerprint Digital aims at kid apps market with Mom Comm featureThis article titled “Fingerprint Digital aims at kid-apps market with ‘Mom-Comm’ feature” was written by Stuart Dredge, for guardian.co.uk on Monday 5th December 2011 15.00 UTC

There is no shortage of startups providing apps for children in 2011: Toca Boca, Mindshapes, Nosy Crow, Callaway Digital… and now Fingerprint Digital.

The San Francisco-based company has launched its first five iOS apps, and is counting on a feature called Mom-Comm to help it stand out from the herd. In short, it’s like a Game Center for kids and parents, providing rewards and app recommendations for the former, and an update on their progress for the latter.

Fingerprint was founded by Nancy MacIntyre, who previously worked at electronic learning company LeapFrog Enterprises as executive vice president of product innovation and marketing. Her new company raised $1.4m (£0.9m) in September 2011 to fuel her ambitions of finding an audience among 3-8 year-olds and their parents.

“There are tens of thousands of kids’ apps out there, and for parents just discovering what apps are good and knowing how to find them in the App Store is problematic,” she says.

“Once playing, they have no idea what their kids are doing with them. We set out to create a network of high-quality kids content where it’s easy for the parent to know what games are appropriate for their children, and get an insight into what the child is playing.”

This communication goes a bit further than just telling parents what their children have been doing. Parents can send voice or text messages of encouragement to their children within the apps, while the kids can send pre-scripted messages to their parents to tell them about achievements.

Fingerprint’s first batch of iOS titles includes three in its Big Kid Life franchise, focusing on firefighters, vets and fairy princesses, with a mixture of educational puzzles and more standard gameplay.

Fingerprint Play Maker is an avatar-based app designed to teach maths and spelling skills, while DoReMi 1-2-3 is a musical app introducing pitch and melody through the medium of cute animals. This last app is the work of an external developer, Creativity Mobile.

“Our apps were created to showcase how the platform works, and train people in how to use it and engage with it,” says MacIntyre. “We’ve created an SDK that third party developers can use to plug into our system, and we’ll have several more third-party apps coming out soon.”

Children will create their own character when they first use a Fingerprint game, and will then take that avatar from app to app, and device to device. They will also be able to collect and play with virtual pets, with one unlockable in every app – through play, it should be noted, not through an in-app purchase.

MacIntyre says that in Fingerprint’s tests, the messaging features have received the strongest response from parents and children. “We see it as transforming the solo app play of one child playing an app to making it a social experience between the child and their parent or caregiver,” she says.

“A child can send a message to mom, mom can send one back, and suddenly the parent is engaged in the learning. Kids have gotten really excited about that. We want to bring parents into the apps in a way that we think is interesting and clever.”

MacIntyre is under no illusions about the competitive nature of the kid-apps market, but she also warns that no developer in this space can afford to focus solely on their direct competition.

“Kids have so many choices,” she says. “The battle ground isn’t only about your apps versus Sesame Street. It’s about your apps versus Angry Birds. You need really compelling, fun content. We hope that our shared reward system gives children a reason to go from app to app, while bringing parents into the equation.”

The competitive kid-apps market could work in Fingerprint’s favour as it tries to get more third-party developers to use its SDK in their games and apps. MacIntyre says that the company’s pitch is its ability to deliver an audience for developers’ apps, while also providing them with analytics on how they’re being used.

“It gets them out of the mode of being one of tens of thousands of apps in the App Store, and into being one of a group of highly-curated very high-quality kids apps,” she says. “It’s not about being an app developer building one app at a time. It’s about the network.”

Fingerprint’s launch games are based on its own characters, but during the interview MacIntyre alludes to conversations she’s been having with children’s brands. Licensing looks set to play a part in the company’s future, although no deals have been announced yet.

“As a small company starting out, we need to attract as many customers as possible, and some anchor licensed brands is helpful in that regard,” she says. “However, the apps market has proven its ability to create new IP, and most of the biggest app brands are new IP. We’re really optimistic about Big Kid Life.”

Much of the competition for Fingerprint – but also many of its potential licensors – come from the toys industry that is very familiar to MacIntyre, given her background.

She thinks that most big toy companies still treat apps “as a marketing element” – something to bolster the brands of their physical toys, rather than a way to create new brands and become an important new revenue stream.

“I’m quite sure all of the major toy players are really thinking about the app business,” she says, though, expressing optimism about the idea of linking real-world toys with apps – something done already by Disney with its AppMates line.

What about companies like LeapFrog and Fisher Price making their own tablets for children, and so become a rival platform for kid-app developers to consider?

“Is it possible to have a good experience with a kid-oriented tablet? The answer is yes, but it’s still a toy,” says MacIntyre. “With the price of full tablets coming down, it will be very difficult for anybody to make a meaningful business out of making proprietary devices [for kids]. Every parent with an iPhone or iPad is actually a competitor for LeapFrog or Fisher Price.”

She cites a recent survey showing iOS devices at the top of children’s Christmas wishlists in the US as a sign that Apple’s devices in particular have “done an amazing job of becoming aspirational to children”.

Can Big Kid Life and Mom-Comm become similarly attractive to children, parents and other developers? 2012 should provide the answer.

 Fingerprint Digital aims at kid apps market with Mom Comm feature

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Mapping the body: hyoid

December 7, 2011

hyroid mapping the body 007 Mapping the body: hyoid

The hyoid is a horse-shaped bone in the thoart…existing alone and being anchored by muscles surrounding it.  It helps with swallowing and does serve some protection . Normally located at the level of cervicals 3 and 4…in front or anterior of the cervical vertebra…many times in a case of murder, a victim who was strangulated would show a hyoid bone that was broken due to pressure applied to it…During CSI episode 9 Season 10: “We found the bones of a male body buried in three feet of dirt.  The hyoid bone was broken,which indicates death by strangulation,so…” here’s the link   http://subs.tv/en/se9/ep10/Csi_Crime_Scene_Investigation/hhmt1i4u/

http://www.yepod.com/?p=21712

Pass it on,

Dr Anthony

logo smaller with star Mapping the body: hyoid
    


poweredbyguardian Mapping the body: hyoidThis article titled “Mapping the body: hyoid” was written by Gabriel Weston, for The Guardian on Monday 5th December 2011 20.30 UTC

The hyoid is the only bone in the throat. It is also the single bone in the body that doesn’t connect directly with any others, being anchored instead by ligaments and muscles. It is composed of a central portion called the body, flanked on each side by the greater and lesser cornu. If you run your finger backwards from your chin to the point where your head meets your neck and press gently, you will be able to feel the resistance of your own hyoid bone.

One of its functions is to anchor the back of the tongue while the rest is free to move. For this reason, it plays a crucial role in speech and swallowing. The hyoid also protects the fragile tissues of the larynx and pharynx.

Although the hyoid doesn’t often get seriously injured, it may break after trauma to the neck. It is a macabre statistic that in a postmortem study of a group of people murdered by strangulation, one third of victims were found to have fractured hyoids.

But most head-and-neck surgeons come into contact with the hyoid bone while performing something known as a Sistrunk’s operation. During embryological development, the thyroid gland starts life at the back of the tongue before finding its correct position in the neck. In some people, there is an abnormal remnant of this early journey, known as a thyroglossal duct. Cysts may develop anywhere along its course and appear as a painless lump in the mid line of the neck. Surgical removal is the best treatment and, in order to prevent recurrence, it is necessary to cut out a core of tissue running from the base of the tongue to the thyroid, including the central portion of the hyoid bone.

Gabriel Weston is a surgeon and author of Direct Red: A Surgeon’s Story.

 Mapping the body: hyoid

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Mapping the body: fascia

November 30, 2011

fascia 007 Mapping the body: fascia

All kinds disease conditions can affect our bodies directly under the skin. Many of us, including myself have had the priviledge of dissecting cadavers for the sole purpose of education. It was an experience I will never forget and this opportunity gave me an enormous understanding of the human anatony! Dare to learn and continue learning.

http://www.yepod.com/?p=20882

Pass it on,

Dr Anthony

 logo smaller with star Mapping the body: fascia


poweredbyguardian Mapping the body: fasciaThis article titled “Mapping the body: fascia” was written by Gabriel Weston, for The Guardian on Monday 28th November 2011 20.00 UTC

Fascia is a fibrous connective tissue which is distributed throughout the body. It is made from dense bundles of collagen, and looks rather like cling-film. It surrounds muscles, organs, bones, nerves and blood vessels and prevents friction, allowing different structures to glide over each other on movement. For surgeons, it is a gift. Dissecting along fascia, known in surgical parlance as “finding the right plane” is a smooth and almost bloodless business. When planes are hard to find, or have been altered by disease, the process of operating becomes messy.

Plantar fasciitis, experienced by one in 10 people, also known as “policeman’s heel” because it tends to affect those who walk a lot, occurs when the fascia running along the sole of the foot becomes inflamed. Treatment is with stretching and rest.

Eosinophilic fasciitis is a rare condition in which there is build-up of a type of white blood cell called an eosinophil in the fascia and muscles of the hands, arms, legs and feet causing discomfort, redness and warmth. It is treated with anti-inflammatories and steroids.

But by far the worst condition to involve this connective tissue is the infamous necrotising fasciitis. Infection spreads like wildfire along the fascial planes, and a person may become extremely unwell with significant deep tissue destruction before any dramatic signs appear on the surface of the skin. High-dose intravenous antibiotics are given to anyone suspected of having contracted this devastating infection but, ultimately, the only way of saving someone is with aggressive surgery, sometimes involving amputation.

 Mapping the body: fascia

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The Brain is Wider Than the Sky by Bryan Appleyard – review

November 18, 2011

EEG 007 The Brain is Wider Than the Sky by Bryan Appleyard – review 

Perhaps IT technology can never replace the power of our minds …but one day it can come very close. I believe  there is a fear that IT technology will take away much of what is accomplished by us and could further obselete more people from current responsiblities. I am an optimist, and whatever advances we make in any field, one thing is constant…the human brain will always be required to control and maintain all technology…now and into the future.

http://www.yepod.com/?p=19308

Pass it on,

Dr Anthony   


poweredbyguardian The Brain is Wider Than the Sky by Bryan Appleyard – reviewThis article titled “The Brain is Wider Than the Sky by Bryan Appleyard – review” was written by Simon Ings, for The Observer on Thursday 17th November 2011 11.00 UTC

In 1610 Italian astronomer Galileo Galilei published Starry Messenger, a book of telescopic observations of the night sky, and opened the heavens to busy and ambitious imaginations. Johannes Kepler imagined a manned voyage to the moon in The Dream (1634). Galileo gave us much to look forward to. But the world never turns out to be what we expected.

Award-winning feature writer Bryan Appleyard reckons today’s neuroscientists are like Galileo. The images they pull from their fMRI scanners, tracing blood-flow in the living brain, are the equivalent of Galileo’s drawings of moon mountains. They are magnificent achievements – but they are the beginning of the story, not its end.

The Brain is Wider Than the Sky is not about the sciences of the mind. It’s about how ideas from those sciences are playing out in the culture at large. Appleyard is scientifically literate, rigorous and intelligent. He is also very good at tracing that perilously faint line where the science of consciousness leaves off and the moonshine begins. Not all moonshine is bad for us. Kepler’s Dream was and is a delight. But a culture cannot live on moonshine alone, and Appleyard reckons we’re consuming more of it than is good for us.

The human brain is the most complex object we know. To describe it, thinkers and writers quite understandably reach for the most complicated thing they can imagine. Four centuries ago the brain was considered a particularly fiendish plumbing problem; later it turned into a steam engine; then a telegraph office. Now it’s “like the internet”. The brain is no more a computer network than it is a heating system. Proper neuroscientists know this. The baseless assumption that the brain is some sort of meat computer has combined oddly with the IT revolution, giving many otherwise rational people the idea that our computers will someday soon acquire consciousness. If mere computational power were enough, of course, then any complex system would be conscious. The weather would be conscious. The oceans would think as they turned.

A new and powerful religion holds sway: a belief in the wisdom of the digital collective. To be saved, we must plug in. Plugging in leads, inevitably, to disenchantment. As humourist Alice Kahn has it: “For a list of all the ways technology has failed to improve the quality of life, please press three.” Call trees are the least of it. Appleyard gives a voice to the victims, from the tearful teenager drowning in the flood of his own social media, to Cheryl Cole, whose every action is so thoroughly mediated and syndicated, she spends her life patiently explaining to journalists that she is actually a human being.

Appleyard’s central point is that, in our desire to think great things about our IT “cloud”, we’re deliberately oversimplifying ourselves. We’re hammering ourselves into ridiculously reductive boxes. In our desire to be part of something greater, we’re making ourselves small.

Appleyard is not alone, but, philosophically, this book is not quite on the same level as last year’s You Are Not a Gadget, a work of staggering apostasy by one of cyberspace’s founding fathers, Jaron Lanier. A couple of things make Appleyard’s work a valuable companion to the debate, rather than a latecomer to the party. First, his breadth of reference. He’s interviewed actors in his time, and celebrities, as well as geeks and gurus and scientists, and he treats all his subjects with a critical sympathy that looks easy but takes a career to acquire.

Second, he manages to distinguish between the work of individual scientists and the broader philosophical questions science raises. An early highlight is a vivid, concise, down-to-earth description of the workings of an fMRI scanner – a machine that can create maps of the functioning brain. Not many pages later, Appleyard turns philosopher, and offers an excellent explanation of what reductionism is, and why a science that simply anatomises phenomena into smaller and smaller parts misses a vast portion of scientifically explorable reality.

Poor thinking around digital technology is certainly damaging what is human in us, but not completely, and not for ever. Appleyard has a refreshing belief in a culture’s ability to laugh off its absurdities, eventually. He reminds us of one of the finer jokes in US sitcom Friends. Chandler shows off his new laptop, crowing about its staggering speed, immense processing power and gigantic memory. When asked what he’s going to do with it, he sheepishly admits that he might play a few games.

If only we were less gullible, this excellent joke would have lost its currency years ago, and this book need not have been written. As it is, Appleyard’s meditation is essential reading. We’re all Chandler now. And the joke – that a holy Father-figure may be lurking somewhere in the iCloud – is wearing very thin indeed.

Simon Ings’s new novel is Dead Water (Corvus)

 The Brain is Wider Than the Sky by Bryan Appleyard – review

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How to make classrooms engaging

November 11, 2011

Towers Junior School Walt 007 How to make classrooms engaging

Makes sense to me…teaching in a classroom that inspires rather than in one that puts you to sleep…I personally take the initiative in creating a teaching environment that “wows” a student into learning. Certain colors also have a positive effect on a student’s behavior and are more pleasing to the eye than just plain white barren walls. Teachers need to take a more active role in designing their classrooms … 

http://www.yepod.com/?p=18556

Pass it on,

Dr Anthony 


poweredbyguardian How to make classrooms engagingThis article titled “How to make classrooms engaging” was written by Professor Stephen Heppell, for guardian.co.uk on Thursday 10th November 2011 11.06 UTC

An increasing number of teachers looking around their learning spaces today might be reflecting on how their classrooms have changed. So, what has been the main reasons for these developments?

The recession helped. Money is tight, and cost saving governments had two initial choices: take education back to the cheaper and simpler 1950′s model, or rely on incremental productivity – seeking a little more for a little less. However, the former can’t work because the world has moved on; the creative industries want a new fusion of art with computer science for example. And of course the productivity model has been widely tested with the inevitable performance plateaux seen everywhere. So, if we can’t go backwards and productivity gains are all spent, there is only one real option in a parsimonious world and that is to do things differently. Luckily, differently works.

Curiously that wise conclusion was also reached some time ago by a host of forward thinking teachers and students. The result has been a flurry of different, stunningly effective, affordable, evidence based “classrooms of tomorrow” popping up all around the world. Above all else these new spaces, with their agile pedagogies and designed playfulness generate engagement; the students and teachers in them love to work there. That engagement delivers on better behaviour, stellar results and delighted parents.

So what do these little time capsules from the future of learning all have in common beyond affordability? We teach with differentiation and personalisation, so it is surely no surprise to find a varied mix of seating and furniture. People like to stand, recline, chat at table, converse, focus and concentrate – and different furniture enables those behaviours in learning too, in a way that was never achieved with a set of identical straight backed chairs.

Great engagement feeds immersion – so we find longer blocks of time with fewer interruptions and one day or even longer timetable blocks – and November different to March. These agile learning space can change rapidly – with LED mood lighting, with curtain tracks and display surfaces, more like a stage than an office – to keep the day-to-day work fresh and exciting. And the braver schools are mixing ages in these spaces too. With no single point of focus, writing surfaces are everywhere – desks, walls, windows. The atmosphere of learing is pervasive and seductive. Curiously a substantial number of these spaces are shoes-off too. The shoeless revolution spread from Scandinavia. Just go with it, it works astonishingly well; shoeless boys are just plain nicer! And of course, these are globally connected tech-rich spaces with Skype bars and phones-out-on-desks.

In short, the simple rule is that if you create learning spaces that astonish children, they will astonish you right back with their learning. Rather encouragingly, it is not expensive to make learning this good. You only have to be brave, not rich!

Professor Stephen Heppell, Bournemouth University and Universidad Camilo José Cela, Madrid.

 How to make classrooms engaging

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Big Bang Theory fuels physics boom

November 6, 2011

Big Bang Theory 005 Big Bang Theory fuels physics boom

People are now considering taking up physics as a subject in universities…perhaps the Bg Bang Theory show is motivating students or maybe physics is now  “cool” to do…whatever the reason, its refreshing to know that a comedy show is having a positive impact on education!

http://www.yepod.com/?p=17939

Pass it on,

Dr Anthony


poweredbyguardian Big Bang Theory fuels physics boomThis article titled “Big Bang Theory fuels physics boom” was written by Mark Townsend, for The Observer on Sunday 6th November 2011 00.08 UTC

A cult US sitcom has emerged as the latest factor behind a remarkable resurgence of physics among A-level and university students.

The Big Bang Theory, a California-based comedy that follows two young physicists, is being credited with consolidating the growing appetite among teenagers for the once unfashionable subject of physics. Documentaries by Brian Cox have previously been mentioned as galvanising interest in the subject.

One pupil, Tom Whitmore, 15, from Brighton, acknowledged that Big Bang Theory had contributed to his decision, with a number of classmates, to consider physics at A-level, and in causing the subject to be regarded as “cool”. “The Big Bang Theory is a great show and it’s definitely made physics more popular. And disputes between classmates now have a new way of being settled: with a game of rock, paper, scissors, lizard, Spock,” he said.

Experts at the Institute of Physics (IoP) also believe the series is playing a role in increasing the number of physics students. Its spokesman, Joe Winters, said: “The rise in popularity of physics appears to be due to a range of factors, including Brian’s public success, the might of the Large Hadron Collider and, we’re sure, the popularity of shows like The Big Bang Theory.”

Alex Cheung, editor of physics.org, said: “There’s no doubt that TV has also played a role. The Big Bang Theory seems to have had a positive effect and the viewing figures for Brian Cox’s series suggest that millions of people in the UK are happy to welcome a physics professor, with a tutorial plan in hand, into their sitting room on a Sunday evening.”

According to the Higher Education Funding Council for England (HEFCE), there was a 10% increase in the number of students accepted to read physics by the university admissons services between 2008-09, when The Big Bang Theory was first broadcast in the UK, and 2010-11. Numbers currently stand at 3,672. Applications for physics courses at university are also up more than 17% on last year. Philip Walker, an HEFCE spokesman, said the recent spate of popular televisions services had been influential but was hard to quantify.

The number studying A-level physics has been on the rise for five years, up 20% in that time to around 32,860. Physics is among the top 10 most popular A-level topics for the first time since 2002 – and the government’s target of 35,000 students entering physics A-level by 2014 seems likely to be hit ahead of schedule. It is a far cry from 2005 when physics was officially classified as a “vulnerable” subject.

The number of those entered for AS level has also increased, by 27.8% compared with 2009, up from 41,955 to 58,190. The number of girls studying physics AS-level has risen a quarter to 13,540 and of boys by 28.6% to 44,650.

A Twitter debate on whether Big Bang Theory had played a role in encouraging more potential physicists provoked mixed reactions. PhD student Tim Green wrote: “I’d say it’s more to do with economics and good science docs than sitcoms with only the vaguest relation to physics.” Markela Zeneli said: “I think the show is hilarious, and it may make physicists seem nerdy and geeky, but what’s so bad about that? ”

Winters identified another more prosaic reason for the rising popularity of physics. He said: “TV shows and news coverage of exciting research both have the power to inspire their audiences but we firmly believe, and all the evidence suggests, that only good physics teaching has the power to convert student’s latent interest into action.”

 Big Bang Theory fuels physics boom

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Romeo and Juliet Cartoon Video

October 27, 2011

Here’s a fun way to understanding Shakespeare”s Romeo and Juliet!

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Dr anthony 

 

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Can online careers advice work?

October 22, 2011

Illustration showing mach 006 Can online careers advice work?

Getting advice on possible   careers  to investigate or consider is extremely important at any age. During a  student’s high school years, it is crucial to begin getting an idea what interests them. The earlier an individual can decide what area of academic  study he or she will follow, the better decisions made to secure a happy and  rewarding career choice. 

http://www.yepod.com/?p=15911 

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Dr Anthony  


poweredbyguardian Can online careers advice work?This article titled “Can online careers advice work?” was written by Louise Tickle, for The Guardian on Friday 21st October 2011 22.02 UTC

Margaret-Anne Mackenzie left school in April without any qualifications. “I didn’t get any careers advice at school,” the 16-year-old says. She’s not alone – one in four 15- to 19-year-olds said the same in a survey published recently by vocational qualifications provider City & Guilds.

The teenager, who cares for her mother in sheltered accommodation, has also had to cope with the recent disruption of a move from Scotland to south Wales, which left her feeling “quite scared” of starting out again in a new place where she had no friends or contacts.

But Mackenzie may have just got lucky, because at a summer drop-in session run by the Newport Careers Centre, she was linked up with a personal careers adviser who took the time and trouble to get to know her.

With a lot of encouragement, she mustered the confidence to attend a pre-16 youth gateway course run by Careers Wales Gwent. Having said she wanted to be a hairdresser, her adviser’s assessment that Mackenzie needed to improve her communication and basic life skills led to some intensive one-to-one support to help her get on to a vocationalaccess course.

Seeing her adviser a couple of times a month over the summer, she was then helped to apply for educational maintenance allowance (though no longer available to new applicants in England, EMA is still paid in Wales, Scotland and Northern Ireland) and a college bursary, and put in touch with an organisation for young carers.

This ongoing relationship with an adviser who got to know her was clearly important. Without it, says Mackenzie, “I’d have been worried, because I wouldn’t have known what to do and I wouldn’t have been able to do my course. I’d have just been staying at home.”

With hard work and probably a fair bit more guidance as she navigates her way through future training options, Mackenzie hopefully won’t end up adding to the youth unemployment numbers. Figures from the Office of National Statistics show there are now almost one million young people under 25 who are out of work. If you are 16 or 17, the picture is bleaker still – fewer than a quarter have jobs.

Add in mid-career public sector employees being made redundant in their tens of thousands – 111,000 in the second quarter of this year to be more precise – and you have 2.57 million people out of work.

Given that Jobcentres do not do much for professionals who have been made redundant, their advisers are not available to anyone under the age of 18, and Connexions centres which did cater for the 16-19 age range are being closed en masse, many are confused as to the kind of advice available to the huge variety of differently skilled and experienced people seeking new career and training pathways.

Come next spring, when two national careers services will be launched in England and Wales (Scotland’s, a web portal called My World of Work, has just gone live), what is available may well look very different to what is on offer now.

A “blended” approach now seems to be the official mantra to describe the shape of careers services to come. Translated, that means more automation with websites and helplines being heavily promoted. Put more bluntly, careers websites are cheaper than trained and experienced advisers, meaning more of the former and fewer of the latter.

Cheaper, of course, doesn’t necessarily mean less effective. Jane Artess, research director at the Higher Education Careers Services Unit (Hecsu), who is overseeing the revamp of its graduate careers website Prospects.ac.uk, says the increasing automation of careers services has the potential to work very well for certain segments of the population, but only if a good support mechanism is put in place around it. “The web is a fantastic place for information, but it’s not such a great place for guidance,” she says. “It is not sufficient on its own.”

Her view is shared by Ciaran Wrynn, head of programme design and delivery for career transition at recruitment consultants Hays. “There’s no way the internet can tap into motivation or challenge beliefs,” he says. “But a blended approach means people can enter the job market more effectively.”

At Skills Development Scotland, director of service design and innovation, Jonathan Clark, points out that because the workplace has become more complex and varied, “the notion that one person could be a gateway to all the opportunities in the world of work is not very realistic any more”.

Those who will benefit most from the new web portals, he says, will be self-motivated, with the personal skills and resilience to enjoy the experience of exploring and planning their career direction.

However, Paul Chubb, director of Careers England, the membership organisation for careers professionals, says many of his members are concerned that over-reliance on web portals and call centres will disadvantage those who are already struggling to break into the jobs market. “The idea of taking responsibility for their own career planning may be unthinkable for some younger and more vulnerable people without a great deal of one-to-one support,” he says.

Imagine you have literacy problems. Or don’t have a computer at home. Or you can’t afford a new computer and the one you’ve got won’t run Flash, so websites look weird and you can’t access certain pages. Or you’re 16 and left school with poor qualifications; you may not have the confidence to even get started, let alone the motivation to keep going when you realise how much self-directed research you have to do.

For many unemployed aged under 19, this last point may prove the biggest obstacle. In England, anyone over 19 is currently eligible to talk to an adviser face-to-face. But when the national careers service launches next year, those aged 16-19 will not have the right to personalised careers guidance. The £200m that pays for this advice service will disappear into the Department for Education’s coffers. Personalised careers advice will remain available to adults because the Department for Work and Pensions will continue to fund it.

The Education bill proposes that for those still in school, headteachers will need to buy in careers services from private providers, although no extra funding will be made available. A recently published Careers England report into the impact of career guidance in England claims that, because the bill does not require much in the way of quality assurance, bought-in services are “likely to have neither a guarantee of professional competence nor labour market intelligence” and raises “serious concerns about impartiality”.

On the other hand, there is not much out there for those leaving school at 16, other than a website and a phone number.

“If you’re just sitting typing at a computer it’s not really going to build your confidence – you need to be able to ask loads of questions,” says Shaun Donald, 18, from Dundee.

He left school in 2009 and, after a work placement at office supplies retailer Staples, began a college course in art and design. After five months when he realised he couldn’t afford the cost of travel, he dropped out. Since then he has been looking for jobs, but with no success: his experience of short work placements and a false start at college is exactly why, say careers experts, he needs personalised guidance rather than a website to help him.

“There’s a million different sites,” Donald says. “You spend hours and hours ploughing through jobs, and when you find one you’ll be directed to another site and it’ll be gone.”

Just a few weeks ago however, once he hit 18, he started to get some one-to-one help at a job club, during which he was introduced to the Scottish web portal My World of Work. “The job club people have given me more confidence to search for jobs, and the website helped me find out what my skills and strengths are and helped with my CV – it looks amazing now,” he says. Using the website has been enjoyable he says, but once you’ve done your CV “you need to be able to talk things through as well”.

Ministers who want to direct more people towards websites “are confusing information with guidance”, according to Adrian Fayter, trade union Unison‘s representative for young people’s services in York, and a qualified careers adviser.

“Would the public accept only a web-based consultation with their GP? Would anyone seriously suggest psychotherapy services operate via a call centre? A guidance interview is an in-depth discussion – a mix of counselling, job interview, pep talk and a way for young people to reflect on their skills. For some, it challenges their misconceptions, and also the misconceptions they’ve been fed by other people. My opinion is that it would be disastrous for young people who are Neets [not in employment, education or training] to find that there was no expert help.”

Those with a degree may have rather better prospects, but unemployment is still high with one in five recent graduates out of work.

University careers services have had a mixed press which, believes Hecsu’s Jane Artess, stems partly from students failing to understand the myriad ways that careers officers work to increase their employability behind the scenes – for example, by building relationships with companies that come to recruit at jobs fairs.

However, with students soon to be paying more for their degrees and needing to see a concrete return, Nadim Choudhury, head of careers at the private London School of Business and Finance (LSBF), thinks university careers advisers will have to up their game.

“At LSBF we have totally repositioned our school to being career focused,” he says. “We offer a proactive training and development programme – there are 12 workshops that students must attend – and from the first day they start university, from their induction, the careers service is part of that planning.”

LSBF has a very different student profile to the University of the Arts London (UAL), where Steve Beddoe, director of student enterprise and employability, says many creative graduates wanting to become sole traders or work in micro-enterprises face problems that orthodox careers services simply don’t address.

To give students the skills and knowledge they need, a new, interactive UAL website now shows updates on training courses, peer-learning opportunities and short films demonstrating how artists have moved into their chosen careers.

Whether you are a creative or professional or manual worker, straight out of university or facing redundancy in your 50s, with a few qualifications or none to your name, it seems that will soon be using a variety of automated means to find work – online forums, text alerts, interactive personality tests and online CV assessment tools to name just a few.

But whatever a jobseeker’s level of skill, experience or qualification, every careers expert Guardian Work spoke to for this article agreed an automated careers service would not work without also offering f ace-to-face support.

The Scottish and Welsh national careers services give everyone the option of talking to a qualified, impartial professional. Will the English service change tack to do the same?

Useful careers sites

 Can online careers advice work?

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Mapping the body: the sigmoid colon

October 13, 2011

The large Intestine 007 Mapping the body: the sigmoid colon

Not one of the easiest subjects to talk but the digestive system is an important area to descuss and understand clearly. A lot can be determine from the color and consistency of one’s feces. This area have been the victim of countless jokes for decades but its not a joking matter. Many diseases and conditions can affect the bowels. Constipation is a serious condition commonly seen in adults over the age of 50. Usually a change in diet to include more fiber and water will resolve this problem.

http://www.yepod.com/?p=14894

Pass it on,

Dr Anthony  


poweredbyguardian Mapping the body: the sigmoid colonThis article titled “Mapping the body: the sigmoid colon” was written by Gabriel Weston, for The Guardian on Monday 3rd October 2011 20.00 UTC

It is usually patients not doctors who balk at the sight of a medical instrument being unwrapped. But the flatus tube, used to treat a condition of the sigmoid colon, is one no surgeon relishes.

The sigmoid is an S-shaped stretch of large bowel, about 40cm long, which leads up to the rectum. Its main function is to store faeces until it is ready to enter the rectum and be expelled through the anus, and it is the site of a variety of problems.

Inflammatory bowel disease such as ulcerative colitis and Crohn’s disease may occur here. Diverticulitis, in which little outpouchings of bowel form and become inflamed, is more common in the sigmoid than any other part of the bowel. Small growths called polyps, as well as cancers, also favour this site.

The good thing about investigating sigmoid disease is that this part of the colon isn’t far from the outside world. It is easy to pass a rigid sigmoidoscope into the anus and get a decent view. For a more detailed look patients are sedated so that a flexible sigmoidoscope can be introduced, and biopsies can be taken through this. If necessary, it is possible to remove the entire part of the colon in a sigmoidectomy. Usually, the remaining colon can then be joined to the rectum.

But it is another condition that makes junior doctors quake in their surgical boots. Volvulus is when a part of the bowel twists on the tissue which attaches it to the abdominal wall, forming an obstruction and it is commoner here. Patients are usually over 50 and chronically constipated. In A&E, they describe abdominal pain and not having passed faeces or wind for days. Simple x-rays may show a sigmoid colon so distended that it extends all the way up to the chest-bone.

Although definitive treatment often involves surgery, it is the junior doctor’s job to deal with the acute situation with the help of the dreaded flatus tube. The patient lies on their side and a sigmoidoscope is inserted gently into the back passage. The junior then has to slowly manoeuvre the hollow flatus tube through the sigmoidoscope and into the obstructed loop. The key is to make sure the other end is directed over a bucket and not one’s shoes. The patient’s sense of enormous relief when fluid, flatus and faeces are expelled into the bucket is in inverse proportion to the doctor’s discomfort.

• Gabriel Weston is a surgeon and author of Direct Red: A Surgeon’s Story

 Mapping the body: the sigmoid colon

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So your four-year-old can’t concentrate? He’s probably been watching SpongeBob

September 15, 2011

SpongeBob Squarepants 007 So your four year old cant concentrate? Hes probably been watching SpongeBob

Too much television is too much television…especially for young developing minds…adjusting to a fast changing world..children can somtimes get lost in the television world …we need to monitor the hours children are spending in front of the flat screen.  Children need to limit their television hours and exchange them for activities that will better prepare them for real life situations…give them real life lessons and leave SpongeBob on the shelf.  

Pass it on,

Dr Anthony


poweredbyguardian So your four year old cant concentrate? Hes probably been watching SpongeBobThis article titled “So your four-year-old can’t concentrate? He’s probably been watching SpongeBob” was written by Leo Hickman, for The Guardian on Monday 12th September 2011 19.30 UTC

SpongeBob SquarePants has long been a conductor for criticism. In recent years, he has been accused of promoting both homosexuality (a 2003 study in a US film journal concluded that SpongeBob and his best friend Patrick “are paired with arguably erotic intensity”) and global warming “propaganda”.

But now the criticism – or, at least, flag of concern – is coming for a paper published this week in the academic journal Pediatrics. Angeline Lillard, a psychology professor at the University of Virginia, found that “fast-paced, fantasy television programmes”, such as SpongeBob Square Pants, might compromise a young child’s “executive function” – their ability to pay attention, problem-solve and control their behaviour.

Lillard observed 60 four-year-olds just after they had watched nine minutes of SpongeBob, as well as after nine minutes of a “slower-paced, educational” cartoon from Canada called Caillou. The children were also observed after drawing for nine minutes. “There was little difference on the tests between the drawing group and the group that watched Caillou,” said Lillard. But the children’s executive function was found to have been negatively affected by SpongeBob.

“It is possible that the fast pacing, where characters are constantly in motion from one thing to the next, and extreme fantasy, where the characters do things that make no sense in the real world, may disrupt the child’s ability to concentrate immediately afterward,” said Lillard.

The findings have been championed by the American Academy of Pediatrics, which has long urged parents to restrict the amount of television their children watch. For example, it says children under two should not watch any television at all and older children should watch no more than two hours of supervised, “educational” TV a day.

Nickleodeon is having none of it, though. “Having 60 non-diverse kids, who are not part of the show’s targeted demographic, watch nine minutes of programming is questionable methodology and could not possibly provide the basis for any valid findings that parents could trust,” it said in a statement, pointing out that SpongeBob is targeted at kids aged between six and 11, while the study focused on four-year-olds.

 So your four year old cant concentrate? Hes probably been watching SpongeBob

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Mapping the body: achilles tendon

September 14, 2011

Heel 007 Mapping the body: achilles tendon

I have seen many injuries to the achilles tendon while treating patients over the years…most of them were strain/sprain injuries to the tendon or muscle. You must approach sport activity carefully, especially if you are now not as active ….due to family or occupation responsibilities keeping you from daily participation. Warming up and stretching muscles prior to physical activity will reduce your risk to injury.

Pass it on,

Dr Anthony

logo smaller with star Mapping the body: achilles tendon


poweredbyguardian Mapping the body: achilles tendonThis article titled “Mapping the body: achilles tendon” was written by Gabriel Weston, for The Guardian on Monday 12th September 2011 20.30 UTC

There is truth in the view that doctors make the worst patients. I have never seen a person obstruct their own recovery more than a surgical consultant who snapped his achilles tendon while playing tennis.

The achilles is a ropelike band of tissue, which connects the calf muscle to the heel on each side, and is crucial for walking, running and jumping. With time and disuse, the tendon can become weak and prone to rupture. So it’s no surprise that injuries to this part of the body tend to occur in middle-aged men enjoying a spurt of uncharacteristic activity, especially where leaping and pivoting are involved. Tripping or falling from a height are also mechanisms of injury.

When it ruptures, sufferers feel sudden severe pain in the ankle or calf, and may hear an audible “pop”. Diagnosis in an emergency department is usually made by a doctor asking their patient to lie prone, feet dangling off the end of the examining table. On squeezing the calf muscle, an intact achilles will cause the foot to point – the absence of this reaction suggests a rupture. Although competitive athletes may be put forward for surgical repair of their tendons, most patients have their leg immobilised in a cast for at least six weeks.

Far worse than this, though, are fractures to the heel bone (or calcaneum). Such injuries tend to occur after a fall from a height or from severe twisting of the foot, and are known to be so painful that patients may be distracted from other injuries such as spinal or leg fractures, which often occur at the same time. Whether patients have surgery or not, it is usually not possible to start walking for at least three months after breaking your heel, and the incidence of lifelong disablility from chronic heel pain is high.

But after five weeks in a cast for his achilles tendon rupture, my boss decided he simply couldn’t bear to be hampered a day longer. He pulled off his own cast, and sprung out of the door, ready for another day at the hospital. He didn’t get as far as his car before he had ruptured his tendon all over again. Proving impatience is the surgeon’s true achilles heel.

Gabriel Weston is a surgeon and author of Direct Red: A Surgeon’s Story.

 Mapping the body: achilles tendon

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First Week ESL English Lecture Fall 2011

September 4, 2011

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Welcome to our teaching blog

September 2, 2011

Teacher at a whiteboard 007 Welcome to our teaching blog


poweredbyguardian Welcome to our teaching blogThis article titled “Welcome to our teaching blog” was written by Wendy Berliner, for guardian.co.uk on Friday 2nd September 2011 09.27 UTC

Hello and welcome to the new Guardian Teacher Network Blog.

Why the Guardian Teacher Network Blog? Well we thought it was high time that your fast growing community had its own place to discuss best practice in the classroom and a spot where we can shine a light into all areas of our rapidly growing teaching resources.

We know you already appreciate the Guardian Teacher Network resource library and find the weekly newsletter useful in locating materials to help you in class, and the blog won’t replace that – it will just take it a bit further.

At GTN HQ we will continue to highlight the thousands of resources we have for you but we are asking you also to blog to your community when and if you feel like it.

You might want to talk about how you’ve used a Guardian Teacher Network resource in your classroom; you might want to talk about a resource of your own and why it works so well for your students; there may be something in the news which affects classroom teaching and you may want to comment on that; you may want to share with your community colleagues a cracking piece of good practice in teaching or whole school activity – managing student behaviour, for example, that you know about.

Whether you are teaching early years or sixth formers or whether you are newly qualified or an experienced school leader – you will have something to share with your colleagues in other parts of the country and the world and perhaps something to learn collegiately too.

So give yourself a voice in your wider professional community and contact us at teacher.network@guardian.co.uk. Put ‘Blog’ in the subject field and can you keep it to a maximum of 800 words – anything longer than that gets a bit too much in the blog format we feel.

This is your community and we have been delighted to realise how engaged you are with it by your many messages over the last few months. We hope you enjoy being centre stage – the place teachers deserve to be.

• Wendy Berliner is Head of Education for Guardian Business and professional, the media services arm of Guardian News and Media. An award winning educational journalist, she has spent much of her career on The Guardian and is now leading the team developing Guardian Teacher Network, a ground breaking online professional network for teachers everywhere.

This content is brought to you by the Guardian Teacher Network.

 Welcome to our teaching blog Welcome to our teaching blog

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Ebola: the solution may be in sight

August 28, 2011

Research in the US suggests that treatment against the deadly Ebola virus may be less than a decade away


How an Ohio university made $1m through its venture capital fund

August 22, 2011

Dr Joseph Jankowski, associate VP at Case Western Reserve University in Ohio explains what the university’s venture capital fund has achieved and how UK universities can follow its lead


Dr Dillner’s health dilemmas: should I limit my child’s mobile phone use?

August 19, 2011

There is no currently no evidence that mobile phones cause brain tumours – but there might be, one day


Dr Dillner’s health dilemmas: should I take antioxidant supplements?

August 12, 2011

Fruit is a good source of 007 Dr Dillners health dilemmas: should I take antioxidant supplements?

This controversy has been going on for years, whether or not supplements should be taken on a regular basis or simply allow our diets to be the sole determinant of our nutritional arsenal. There are many supporters and critics concerning the use and sell of nutritional supplements. Even the AMA would like to be able to control the entire vitamin industry and make the public believe that it’s solely to protect the consumer. The consumer has free will and sufficient access to research to make intelligent decisions about their health. So if you need a little extra vitamin C or D, take it knowing the safe doses.

Pass it on,

Dr Anthony

yepodcom2Logo1 150x150 Dr Dillners health dilemmas: should I take antioxidant supplements?    


poweredbyguardian Dr Dillners health dilemmas: should I take antioxidant supplements?This article titled “Dr Dillner’s health dilemmas: should I take antioxidant supplements?” was written by Luisa Dillner, for The Guardian on Monday 8th August 2011 20.00 UTC

Antioxidants are said by many to have almost magical powers – to reduce heart disease, strokes, cancers, arthritis, degeneration of the macula in the eye (causing loss of sight), Parkinson’s disease and Alzheimer’s disease. Last month, researchers from the Laboratory of Functional Foods in Madrid and the Linus Pauling Institute in America said antioxidants could even help people with fertility problems. But what are they? Oxidation – when a substance combines with oxygen – is a normal chemical process that occurs in our bodies, but as a byproduct it can produce free radicals – unstable molecules that can damage cells. Our bodies use antioxidants to limit the cell damage (called oxidative stress) that occurs, for example, when you’re digesting food, or exposed to smoke. Antioxidants include ascorbic acid (vitamin C), glutathione, lipoic acid, carotenes, vitamin E and coenzyme Q.

The dilemma: Antioxidants are found in a variety of fruit and vegetables (such as carrots, spinach, mushrooms, peppers, apples, oranges). But how can you be sure you’ve eaten enough, and that cooking hasn’t destroyed their ability to fight free radicals? Surely it’s better to take supplements that manufacturers say have the concentrated goodness of fruit and vegetables, without having to chew on the real things? Antioxidant supplements are taken by up to 10%of people in Europe and America, so how could they do any harm?

The solution: People who eat a fair bit of fruit and vegetables have reduced rates for heart disease and some cancers, but we don’t know for sure that it is actually the antioxidants in these foods that protect people. It would be great to be able to take a fruit or vegetable pill that reduced the risk of getting heart disease, diabetes and neurological diseases, but, of course, life is never that simple. In fact, you shouldn’t take supplements – because not only is there no good evidence they work, but there is some evidence they may be harmful.

This harm may be indirect – people who take supplements may see them as lucky charms and be cavalier with the rest of their lifestyle choices – or it may be that too many antioxidants are bad for you. The Cochrane Collaboration, an international group that sums up the evidence for health care interventions, says antioxidant supplements do more harm than good. Their review in 2007 looked at 68 trials, which included a total of over 232,000 people, looking at the effects of vitamins C, E, A or beta carotene. They found that people taking beta carotene or any of the vitamins were more likely to die during the study than those who did not.

Giving up smoking, reducing the amount of fried food you eat (frying produces free radicals that can damage cells) and regular exercise would all have more health benefits than popping supplements. But they all require effort and may be less palatable.

Laboratory research has been much more optimistic about the benefits of antioxidants than studies on real people. The researchers who said last month that antioxidants could help people with fertility studies admitted that studies on humans showed no such thing because they hadn’t been done. They had looked at animal and laboratory studies.

So rather than pay for pills, spend your money on a healthy diet that includes lots of fruit and vegetables – where there is good evidence for the health benefits.

 Dr Dillners health dilemmas: should I take antioxidant supplements? Dr Dillners health dilemmas: should I take antioxidant supplements?

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Can You Describe The Picture?

July 31, 2011

aliens 300x272 Can You Describe The Picture?

An effective way to improve your English is to try and describe what you see in the picture. This is a good exercise for students that are trying to improve their English skills. Many English proficiency examinations include a section similar to this exercise. So if you are a student studying English as a second language this exercise will be of great benefit to you. Let’s look at the picture above and begin by saying “what do I see?” I see two Martians with a flying saucer behind them. It is also night time and there are many stars outside.

Now that we have established what we see in the photo, we can make our story more interesting by adding more detail. Your story can go like this: you have just arrived home after having a wonderful evening with your friends. You drive up to your house and open the garage door with your remote control. You carefully park your car in the garage. As you are exiting your car, you suddenly here a sound coming from the back yard.

You are curious about the humming sound  and so you go to investigate. It is a very dark night but it is also a full moon so visibility is good. As you walk closer to the yard the humming sound becomes louder and louder. You are startled by the presence of two figures. He can’t believe your eyes and you start questioning whether or not you are dreaming.

You see two aliens and you are speechless and afraid to move. The two aliens approach and you are now more afraid than ever but there is nothing you can do. Then suddenly there appears to flying saucer hovering above the two aliens. The strange thing now is that the humming sound that lured you  is gone and the only sound that you hear is the beating of your own heart. One of the aliens raises his arm and suddenly a flash of light is emitted from his palm.

You wake up hours later in your bed and realize that it must have been a dream after all. But it felt so real and you still need to convince yourself that it didn’t happen. You go to the back yard again to look for anything out of the ordinary. In the backyard you are taken back by the discovery of footprints that don’t appear to be human. The hairs on your neck raise and a chill runs down your back . The End.

Allow your imagination to fly when trying to describe pictures and your English skills will improve.

Pass it on,

Dr Anthony

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Is Your Heart on Schedule?

July 27, 2011


Let’s face it our professional jobs or responsibilities at home do not lend any benefits to cardiovascular system. So it is up to us to monitor it. Your heart is a muscle and requires maintenance in the form of physical activity that increases our heart rate way above the resting level. Keep in mind that whatever exercise program or routine you adopt, it should be one that is flexible.

Exercise Your Heart

I have four different exercising routines that I can choose from because my daily schedules change drastically from week to the next.  This will help you maintain some sort of exercise program no matter what surprising changes that may occur in your schedule. There is no excuse for not doing some exercise every day. Let’s talk about my leg routine that doesn’t require me to be in the gym. Let’s say I have no time to go to the gym and I will be stuck in the office for most of the day. I simply fall back into my most simplistic leg workout.

Here’s a Good Heart routine

I can simply do squats in my office, even while talking on the phone with a client. I will do a half squat or simply  use my chair as a guide. Begin in a standing position with your chair behind you,  lower yourself as if you were going to sit down. As soon as your buttocks touches the chair, return to a standing position. You have just completed one repetition of a squat. Now I normally do 20 repetitions per squat set. But if you are just starting, I recommend that you keep your repetitions to a maximum of 10 repetitions per set. Of course in a busy office one cannot take the time out to do several sets, but doing a set here and there throughout the day and you will be surprised of how many sets you can do at work. You will be surprised also that many people in your office will begin mimicking your routine. This is a great way to increase circulation throughout your entire body and maintaining a high level of alertness because you are delivering oxygenated blood to your brain.

A Good Heart is essential for a long life

A good heart can be only maintain by a proper exercise and diet program. So if you want to reap the rewards of a long life you will need to make the necessary adjustments in your lifestyle. If you smoke …quit ..smoking has been liked to cancer and heart disease. Eat a lot of green leafy vegetables and plenty of water.  

Do you have a simple routine you would like to share with us? If so I would like to hear about it and share it with our readers here. If you would like to submit your own article on our website please submit it to the following e-mail : yepodshoutout@gmail.com, this is Dr. Anthony from Your Educational Podcast and Video. Before beginning any exercise program, consult your primary physician.   

Pass it on,

Dr Anthony

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