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Source: http://rss.sciam.com/~r/sciam/biology/~3/faApFEoh33E/article.cfm
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Tuesday, July 9, 2013
How Much Do CT Scans Increase the Risk of Cancer?
[unable to retrieve full-text content]Ever since physicians started regularly ordering CT (computed tomography) scans four decades ago, researchers have worried that the medical imaging procedure could increase a patient's risk of...
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Sex and Relationship Education: New National Curriculum from a ...
New National Curriculum from a SRE perspective
This is my initial thoughts in response to the governments launch of a new National Curriculum. But before we get into the details its important to remember that not every school in the country will need to follow?the?curriculum, academies do not have to follow the curriculum. As with every curriculum their will also be a fair amount of school interpretation for any part of?the?curriculum that does not make it onto a test. So I believe this National Curriculum should be seen as the governments rough idea of what it thinks should be happening. I think locally things will be delivered differently depending on Head Teachers, Heads of Subjects etc. This is my quick skim through with a SRE perspective please correct me if I make any mistakes of miss something important.?All the missing bits -?the really?Bad?news
Below I?have?listed all the words which are?completely?missing from this National Curriculum. As a SRE worker I?believe?all of these topics/words should be mentioned within?the?framework. In no particular order
- HIV
- Consent
- Sexuality (or anything like Lesbian, Gay, LGBT etc)
- STIs
- Abuse?
- Romance
- Contraceptives
- Porn
- Condoms
- Virus
- Infection
- Pregnancy
- Faithfulness?
- Sexting
- Marriage?
- Self Esteem
- Body Image
- HPV
- Abstinence?
- Honesty
- Intercourse?
- The Pill
- Managing Risk (apart from?financial?risk)?
- Love (of anything other then reading or cooking)
A long list that shows just how out of touch I feel this National Curriculum is.?
But some Good Bits
Page 4?
It is clearly stated that ?"All state schools are also required to make provision for?... sex?and relationship education to pupils in secondary education." I am very happy to read AND Relationship. Not just Sex education. Not something?necessarily?new but very happy to see it is in here.?
Page 162?
Within the science guidelines (Non-statutory) for year 5 (9-10 year olds) it says?
"Pupils should find out about different types of reproduction,?including sexual and asexual reproduction in plants, and sexual?reproduction in animals." Because this is non-statutory we could find sexual reproduction in animals slipping lower on the agenda and by stating animals and not humans we could find lots of children hearing about fish, bird and lizard but ignore?mammals?especially humans. But the option is there and I trust some schools to teach human reproduction in this section.?
Page 174
In?science/biology curriculum for KS3 it states the following "Pupils should be taught about?reproduction in humans (as an example of a mammal), including the structure and function of the male and female reproductive systems, menstrual cycle (without?details of hormones), gametes, fertilisation, gestation and birth, to include the?effect of maternal lifestyle on the foetus through the placenta." Great to see this here but sadly I know this can be taught in a very abstract way and give some clear medical biological details whilst leaving some huge gaps like "How many holes does a girl have?"
Page 190?
In the computing section of the curriculum for KS3 it says pupils should "understand a range of ways to use technology safely, respectfully, responsibly and?securely, including protecting their online identity and privacy; recognise?inappropriate content, contact and conduct and know how to report concerns". I'm pretty confident this will be used as the time to teach about online safety around social networks etc and the term "recognise inappropriate content" could well be used as a way in to start the discussion about porn and sexual content online but equally a teacher could understand?this to mean just online bullying and avoid anything about relationships or sex. This topic is repeated in KS4 but with the same possible problems and?opportunities? "understand how changes in technology affect safety, including new ways to?protect their online privacy and identity, and how to report concerns." KS1 and 2 also make use of the term "use technology safely," with?similar?positives and negatives.?
Some Worrying Bits?
Page 141?
within the science part of?the?curriculum for year 1 (5-6 year olds) it states "Pupils should be taught to?identify, name, draw and label the basic parts of the human?body and say which part of the body is associated with each?sense" Some great teachers will use this time to also make sure all children understand correct?vocabulary?for their genitals and emphasis that these are private bits of our body. (read this NSPCC campaign, Launched today, about how?important?it is for children to understand?the?concept?of private body parts). But the government seems to have?intentionally?avoided this opportunity to protect children by giving?the?(Non-statutory)?guidelines of what body parts should be named. "head, neck, arms, elbows, legs, knees,?face, ears, eyes, hair, mouth, teeth" but not penis or?vagina.?
Page 146?
Again within Science Curriculum for year 2 (6-7 year olds) in the guidelines about reproduction and growth we get this sentence. "They should also be introduced to the processes of?reproduction and growth in animals. The focus at this stage should?
be on questions that help pupils to recognise growth; they should?not be expected to understand how reproduction occurs." Information on how reproduction occurs is core to helping children and young people stay safe. ?
Page 163
Still in science Curriculum now up to year 5 (9-10 year olds).?It says in?the?statutory?side "Pupils should be taught to?describe the changes as humans develop from birth to old?
age." but I think they?have?sadly pushed the most important part of this for this age group into the Non-Statutory?section. "They should learn about the changes?experienced in puberty." If this isn't statutory some skills will miss it completely or cover it very badly.?
Overall I'm?disappointed. From an SRE perspective I think the Government has missed an opportunity to bring SRE into the heart of?the?curriculum. The best steps forward have been in recognising?the?need for online safety but even these sections are weak, failing to clarify the need to cover how the online world is shaping and influencing young people's view of sex and relationships.?
I wonder if now is?the?time for professionals in the SRE field to rethink our approach. With this curriculum and the growing number of?academies?who can just ignore this curriculum is statutory SRE in schools what we should be chasing? Should we take all the energy we have put into pushing for national high standards of statutory SRE and redirect that energy. Should we focus our energy on local SRE guideline. County wide or even school by school should we be offering to help shape the local agenda for SRE. Most school recognise the need for something but many just do a bad job (for many reasons). Should we focus all our?energy?on helping schools?implement?strong, holistic and evidence based SRE?initiatives. Would this be a better use of our time and energy OR am I being?defeatist??? ?
Source: http://srestuff.blogspot.com/2013/07/new-national-curriculum-from-sre.html
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UPDATE: California Highway Patrol officers say Interstate 5 is open through the...
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Source: http://www.facebook.com/KGET17News/posts/10151479433916314
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Monday, July 8, 2013
Michael Parsons: Daytona Speedway's grand plan might drive into football
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Sunday, July 7, 2013
Atletico Madrid amongst 'six or seven clubs' chasing Dos Santos
Diego Simeone's side are one of a number of teams Mallorca claim are chasing the signature of the Mexico international this summer
Mallorca vice-president Llorenzo Serra Ferrer claims Atletico Madrid are one of "six or seven teams" who have expressed an interest in signing Giovani dos Santos this summer.
The ?6 million-rated forward signed a four-year deal with the Islanders last summer after finally making a permanent move away from Tottenham, who had previously loaned him out on a regular basis.
Despite Mallorca's relegation, Giovani's form was one of the few positives to emerge from the campaign as he impressed in his 29 Liga appearances last season.
The club's relegation means a summer transfer is almost inevitable for the 24-year-old and Ferrer has named a number of clubs who are interested, including Atletico - who finished third in the top-flight last season - and Valencia.
"With Giovani we have six or seven teams interested, without exaggeration," Ferrer told AS.
"Some have made offers but have so far failed to interest the player. Others are yet to put their offers in.
"We listen to the interest and value it. LA Galaxy, Rubin Kazan, CSKA Moscow and, in Spain, teams like Valencia, Atletico Madrid and Real Betis are interested."
Despite relegation, Ferrer insists his side are looking to tie-up a permanent deal for Scotland defender Alan Hutton, who spent the second part of last season on loan from Aston Villa.
"As for Hutton, he would not mind continuing and we have put a proposal forward for his continuation."
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Hoku, Solar and Fuel Cell Aspirant, Bankrupt With $1B in Debt
Hoku Corp just filed for bankruptcy in Pocatello federal court according to reports in the Idaho State Journal.
Hoku started out as a fuel cell membrane and materials company, went public in 2005 on little revenue, and then pivoted to becoming a solar polysilicon manufacturer. The company also tried its hand at solar installation in home-state Hawaii with $1.6 million in 2013 revenue, according to reports in Hawaii's Star Advertiser.
The firm's stock was delisted from the Nasdaq last year. The company is now $1 billion in debt to 30 creditors including Tianwei and the Idaho plant's main construction contractor. Hoku is a subsidiary of Tianwei New Energy Holdings, which is an affiliate of China South Industries Group Corporation (CSGC). CSGC is a mammoth firm with 191,000 employees. Tianwei manufactures polysilicon, wafers, cells and modules.
In 2012, in a case of questionable timing, Hoku was looking to open up a long-threatened $700 million polysilicon plant in Pocatello, Idaho -- a factory looking to supply a transitioning and hobbled market. Hoku's CFO and CEO resigned around that time while the company was having difficulty paying its Idaho electric bill. Hoku had received $280 million in prepayments from PV panel manufacturers such as Hanwa SolarOne, Tianwei New Energy, Jinko Solar, and and a small prepayment from Suntech for polysilicon to be delivered between 2012 and 2016. The firm has been threatening to build the Idaho factory since 2008 -- when polysilicon was more expensive than today.
The firm never really had a technological differentaition in silicon manufacturing or in Proton Exchange Membrane (PEM)? fuel cells. Nor did it seem to have a strategic business plan, other than to go public and pay its executives.
Perhaps its Chinese Fortune 1000 conglomerate parent will engineer a financial rescue of the firm.
?
Tags: case, casm, hoku, jinko, polsilicon, pv, solar, suntech
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Photoblogging: Filming with @LizBonnin at the LA Zoo
July 7, 2013 |??
I?ve been inspired by Anton Zuiker to resume my series of photoblogging posts, usually on Sundays.
What better way to start than with this photo, taken last week just outside the LA Zoo? I was interviewed by my new friend Liz Bonnin for a TV project that should air sometime this autumn in the UK. If you?ve seen her BBC One science magazine show (now airing on BBC America as well), Bang Goes the Theory, then you know that she?s one of the smartest, most engaging science communicators on TV. But, as I learned last week, she?s also really funny and a blast to hang out with. I?ll share more details about what we filmed when I?m allowed to!
About the Author: Dr. Jason G. Goldman received his Ph.D. in Developmental Psychology at the University of Southern California, where he studied the evolutionary and developmental origins of the mind in humans and non-human animals. Jason is also an editor at ScienceSeeker and Editor of Open Lab 2010. He lives in Los Angeles, CA. Follow on Google+. Follow on Twitter @jgold85. More??
The views expressed are those of the author and are not necessarily those of Scientific American.
Source: http://rss.sciam.com/~r/sciam/basic-science/~3/8TdwBPqi5HM/post.cfm
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