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Overall, it is taking time for everyone to get to grips with the ideas and praxis of co-creation and sharing as much as the technologies and we often have to mentor folk as they find their way (but we are capturing and will be writing up what works and what doesn’t work as soon as we can). But momentum is building and usage is growing every week and folk are using stuff in ways we had not imagined and I have not even talked about Laerning Clubs - I will leave folk to look for themselves to see what these are on OpenLearn,

5. ken udas - december 9th, 2008 at 5:45 am

Andy,

Thank you. First, I am looking forward to the report. In addition, I would like to follow-up a bit on your thoughts or plans that you have to elicit more activity or contributions through OpenLearn, particularly through co-development and reuse. That is, it seems that many of us see much more potential in OER and OCW than we are realizing. I know this is a bigger question than OpenLearn, but:

  • Do you agree that we have a lot more potential to realize, and if so
  • How do you think this might be achieved – what are some of the factors (are you planning anything relative to OpenLearn)?

Cheers&Thanks! Ken

6. andy lane - december 9th, 2008 at 9:24 am

“I know this is a bigger question than OpenLearn, but:
- Do you agree that we have a lot more potential to realize, and if so
- How do you think this might be achieved – what are some of the factors (are you planning anything relative to OpenLearn)?”

@Ken Yes there is a lot more potential to realize but it will be a long time a-coming. The reasons for delay are changing cultures, the potential stems from the very openness or OERs. Many promises have been made or expected from ICTs, e-learning etc but impacts have been less than expected. While some of that is down to hype I think a major factor has been the entrenched exclusivity of teaching practice - generally only the students see it and through the eyes of a learner, not a teacher. One of the most significant impacts at MIT appears to be the way faculty are now adjusting their courses and lectures in the light of seeing what fellow faculty are teaching (even if that is only the content) . So not only might they be making a little extra effort to make their own content look ‘good’ they are adjusting it to the hoped for benefit of the students. None of this involves direct cooperation or collaboration but it does lead to enhanced coordination through the openness of the content. Then there are the similar inter-institutional effects and the increased scope to draw upon or point to resources from elsewhere. But detailed reworking or mash-ups are still the preserve of the dedicated few at the moment because it is best done as a team and does need that more overt recognition from promotions etc to make people devote the time and energy to it. However, the very openness of the content to all, not just other teachers means that teachers will not be able to ignore it in the way they could pre-defined collection or repositories because their students or others did not know what was available elsewhere.

Questions & Answers

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Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
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Graphene has a hexagonal structure
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I start with an easy one. carbon nanotubes woven into a long filament like a string
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Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
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good afternoon madam
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Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
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after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
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name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
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this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
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At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
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Source:  OpenStax, The impact of open source software on education. OpenStax CNX. Mar 30, 2009 Download for free at http://cnx.org/content/col10431/1.7
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