Coursera Experience - September 2014

September is going to be a lull in terms of Coursera courses. For most of the weeks I will only have one or two courses. That is probably a good thing since I am attending classroom-based volunteer naturalist training during the month as well.  There is no shortage of learning opportunities!

The Globalization and Social Psychology courses are ended…although there is still some reading to do. Both of them were among the more thought provoking classes I’ve taken.

The Camera Never Lies is providing another insight into history and historians. I’ve appreciated the lectures which have included interviews with history grad students. I have considerable reading and video to view for this course as well.

The Symmetry course has been enlightening on several levels. I particularly enjoyed the references to tiling. The segment of the course that focuses on crystals is just starting and I expect it will be as challenging as the Systems Biology or Volcano courses earlier this year.

I am looking forward to the American Poetry course starting soon and am anticipating that I’ll be celebrating how different it is than courses I have been taking recently.

October is going to be overwhelming. There are 4 courses I added to my list….and now that I am looking at the list again, I still want to take all of them!

Gleanings of the Week Ending August 30, 2014

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Higher Ed’s New Normal - An infographic comparing higher education in the 1980s and today. More students have a part-time academic schedule…but getting the degree means even more when it comes to earnings (in the 1980s, students with a BA earned 40% more than HS grads…now it is 75% more).

Are you as old as what you eat? Researchers learn how to rejuvenate aging immune cells - It was a little frustrating to read a lot about drug development to enhance immunity during aging….but the article was redeemed by the last sentence: “Another possibility is that dietary instead of drug intervention could be used to enhance immunity since metabolism and senescence are two sides of the same coin.” Hopefully there will be research along the dietary line. It seems reasonable that our nutritional needs may shift as we get older….and that adjusting our eating habits would help prolong our health.

Photography in the National Parks: Same Park, Same Scene, Different Seasons, Different Times - I paused when I saw the first pictures in this article of the La Sal Mountains - remembering my vacation to the area last fall (and my favorite picture from the drive through the mountains). Then I started thinking about what area I wanted to photograph at different seasons and decided on a project to photograph the forest behind my house once a week throughout the rest of the year.  If it goes well, I’ll continue into the spring.

An inconvenient truth: Does responsible consumption benefit corporations more than society? - I’m paying more attention to this type of research after the Globalization course I’ve just finished on Coursera. It is very difficult to be a responsible consumer when products are not available to be a responsible consumer (for example - is anyone in the developed world able to recycle 100% of their food packaging? I would like to and I doubt I am the only consumer with that desire…but it isn’t possible in my area of the US.). There are probably a lot of examples where markets are not self-correcting based on consumer desires.

The Chemical Compositions of Insect Venoms - Bees, wasps, hornets and ants….an infographic and some text that explains.

Image of the Day: Colossal Cacti - Prickly pear cacti grow very differently in the Galapagos….to get their pads out of the reach of giant tortoises.

Anesthesia professionals not sufficiently aware of risks of postoperative cognitive side effects - The postoperative cognitive side effects more frequently happen in elderly and fragile patients. Since there are more and more elderly patients, hopefully the issue will become better understood and avoided.

Unequal demands on women for university service harm careers - There are still so few women in tenured positions that the ones that are asked to serve on 50% more committees than men faculty…and all those committees take time.

A Virtual Tour of Lassen Volcanic National Park - A 3.5 minute video to get a feel for the place.

Hidden Obstacles for Google’s Self-Driving Cars - I still hope the self-driving cars become available by 2020 or shortly thereafter so I can turn the driving over the car by the time I am 70!

Coursera Experience - August 2014

Quite a few courses ended in July:

• Diversity of Exoplanets (University of Geneva)
• Preventing Chronic Pain (University of Minnesota)
• Paradoxes of War (Princeton University)
• An Introduction to Global Health (University of Copenhagen)

I enjoyed all of them but there were times I thought I had started more than  I could possible finish. It is incredibly difficult to forego a course on a interesting topic; I need to develop more will power!

As I start August, only two courses are in session and I am enjoying the reduction. It is challenging to keep up with the classes while I am traveling….but I have succeeded in listening to the lectures. I’ll have to catch up with the discussion forums and assignments later. The two courses are:

Globalization and You (University of Washington). I just finished the module on Money last week. The history of monetary policy and outcomes was very well done. It may be the best module of the course!

Social Psychology (Wesleyan University). Every week there is something that surprises me....and quite a lot that is very applicable to everyday life. The forums are lively in this one ---- worth the time to peruse and participate.

I have one course that will be starting up in August after I am back home!

Beauty, Form, and Function: An Exploration of Symmetry (Nanyang Technological University, Singapore). I am looking forward to this course for several reasons: it is a very different topic area from other courses I’ve taken, it is offered by a different university that other courses, and I anticipate that this topic will benefit from the cultural diversity what will be part of the MOOC students.

Coursera Experience - July 2014

Following the general schedule of the brick and mortar universities that offer courses through Coursera, there were a lot of new starts in June. It made for a grand total of 5 courses on my ‘to do’ list by the end of the month:

The Diversity of Exoplanets (University of Geneva) - The course has provided a good framework for me to understand the news items on the topic….and there are quite a lot of them these days!

Preventing Chronic Pain: A Human Systems Approach (University of Minnesota) - The Systems Biology course I finished last month prepared me for the most technical module of this course!  Since I don’t have chronic pain at this point in my life, I am truly focused on the ‘preventing’ aspect of the curse. The biggest action I’ve taken so far is to broaden the amount and kind of stretching I am doing.

Paradoxes of War (Princeton University) - This course has been thought provoking both from a historical and more general societal context. Since there has been some time sequence to it - we are now in the years of my life and I am appreciating the different perspectives of what happened in the 60s and 70s.

An Introduction to Global Health (University of Copenhagen) - There is so much to be done and, while there have been strides, there are set backs too. The people that are the most vulnerable are in the least healthy situation and their pliant is often impacted by disasters (floods, earthquakes, wars). At the same time, we are facing the reality that many in the developed world had chronic non-communicable diseases (NCDs) that are sapping medical resources too (and now the NCDs are increasing in the developing world too).

Globalization and You (University of Washington) - The course divides Globalization (political) from globalization (interconnectedness) and encourages students to research how each impacts them directly. I am already behind in the reading and the participation! Strangely enough - a lot of what I’ve been learning in some of my other classes seems feed into this one (the ones that come immediately to mind are Global Health, US Food System, How to change the world).

By the end of the month I should begin to recover. Several courses will end and the only one that will start in July is:

Social Psychology (Wesleyan University) - The course is advertised to focus on ‘research findings that are easy to apply in daily life.’ What a great course to enjoy with air conditioning in August!

Coursera Experience - June 2014

May was a relatively easy month from a course load perspective. I finished two courses:

• The Emergence of the Modern Middle East (Tel Aviv University) - I was surprised at how little I understood of even the events that have occurred in my lifetime. I generally keep up with news but I clearly needed more context than the news stories provided…..or maybe the passage of time has brought enlarged perspective of historians.
• Introduction to Systems Biology (Icahn School of Medicine at Mount Sinai) - Probably the hardest course I’ve taken on Coursera so far.

And only had one that continued on for the full month.

• The Art and Archaeology of Ancient Nubia (Emory University) - This one has short videos and then pointers to reading. I am supplementing the recommended reading with items from the Internet Archive and some books I got via paperbackswap. This one will be over by the end of June - which is a good think because I have so many more that are starting!

There were two that started right at the end of May.

• The Diversity of Exoplants (University of Geneva) - I am taking this course to understand more about what my daughter’s research is all about in graduate school.
• Preventing Chronic Pain: A Human Systems Approach (University of Minnesota) - I am fortunate to not currently have chronic pain….but prevention is always easier than recovery. And there are others in my family that do have challenges caused by pain.

The challenge increases in June as three more courses start up. There are just so many good courses being offered that I can’t seem to resist.

• Paradoxes of War (Princeton University) - Every course I have taken from Princeton has been excellent….and I’m looking forward to this one.
• An Introduction to Global Health (University of Copenhagen) - This course and the next one on the list are part of my trend to think more globally about issues. There seem to be so many areas that transcend the boundaries of nations and governments.
• Globalization and You (University of Washington) - It will be interesting to find out how this course meshes with the one on Global Health.

It’s going to be quite a course load by the end of June!

Second Group of Spring Coursera Courses - April 2014

April is going to be Abusy month for classes with 4 concurrent Coursera courses for most of the month:

• Archaeology’s Dirty Little Secrets (Brown University)
• Roman Architecture (Yale University)
• The Emergence of the Modern Middle East (Tel Aviv University)
• Introduction to Systems Biology (Icahn School of Medicine at Mount Sinai)

Then by the third week of the month, Archeology course ends….followed by the Architecture course. I was thrilled to find one of the reference books for the Modern Middle East course available via paperbackswap. Readng all the references recoomended by the courses will probably extend into May!

One of the recent serendipity discoveries was in the Archeaology course -- a segment onf creating 3D images of artifacts with opensource software. I did some initial experimenting with Autodesk 123D Catch and that experimentationwill continue in April with different kinds of objects. I'll do a blog post with 3D images as the project evolves.

Being a student is probably one of my favorite activities. Hooray for Coursera!