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Part II of Ruth Sabean's contribution to the "OSS and OER in Education Series." In this 2 part interview, Ruth Sabean, assistant vice provost for educational technology in UCLA’s College of Letters and Science, discusses the evaluation process she managed at UCLA that resulted in the selection of the open source application Moodle.

Interview with Ruth Sabean conducted by Ken Udas. Originally posted March 12th, 2007 to the OSS and OER in Education Series, Terra Incognita blog (Penn State World Campus), edited by Ken Udas.

Selection of an open source application

KU: Although increasing numbers of colleges and universities are adopting open-source applications to support their online teaching and learning, there are still a lot of myths about the benefits and challenges of open-source software. What drove you toward considering and selecting an open-source learning-management system?

RS: We looked at this decision as being a lot more than about selecting a technology—it was about a new direction for UCLA. First, it was a commitment to becoming part of a larger community of educators and institutions; second, it was about open source; third, it was about a common toolbox to support teaching, learning, AND collaboration; and fourth, it was about UCLA units and individuals working together to provide a common service that supports rapid innovation. Our goal is to benefit through contributing to and learning from a global partnership that holds values of access and cooperation matching those of UCLA.

KU: What are some of the opportunities or benefits that you see open source providing your program and how are you ensuring that they can be realized?

RS: This is a hard question to answer right now because we are very new to this. As mentioned earlier, we see real opportunity and benefit from working with a global community on an open project that will also work with other open projects (for example, Sakai AND Moodle). We have little interest in being tied to large commercial vendors who are guided by larger market forces that have little to do with UCLA teaching, learning, and collaboration needs. It is our belief that other individuals and institutions that gravitate to open-source communities will share some common set of values. We found that Moodle had a particularly strong, mature, and sustainable community whose culture and processes were consistent with our own.

We are planning on becoming active members of the Moodle community once we have the expertise to provide value back to that community. We think this is a good start to realizing the potential of open source. We are also planning on working with institutions and organizations that share a commitment to interoperability.

KU: What are some of the challenges that you anticipate coming with your selection of an open-source platform and how are you addressing them?

RS: Like a lot of universities, we are fiercely independent at every level—as individuals, as departments, as schools and divisions. It is part of our culture and we have had success with it, seeing it as fundamental to innovation. We have not had a lot of experience collaborating with open-source communities. We have much to learn about being good collaborators internally and externally. Once again, we thought that Moodle was an open community in which we could actively participate.

Questions & Answers

how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
Commplementary angles
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algebra 2 Inequalities:If equation 2 = 0 it is an open set?
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or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
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Embra Reply
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Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
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No. 7x -4y is simplified from 4x + (3y + 3x) -7y
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J, combine like terms 7x-4y
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Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
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. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
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Cied
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what is system testing?
AMJAD
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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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AMJAD
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AMJAD
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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
Azam
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Prasenjit
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
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
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Azam
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Prasenjit Reply
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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the Beer law works very well for dilute solutions but fails for very high concentrations. why?
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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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