Coursera - December 2014

Several courses finished in November: Modern and Contemporary Poetry from University of Pennsylvania, What Future Education from University of London, and Childbirth: A Global Perspective from Emory University. It is hard to compare them because they were so different. I enjoyed the variety of them…and looked forward to each week of new material. Earlier in my life, I chose courses largely based on the ‘fit’ toward my career goals. Now - the decision is based totally on my interests and I am discovered that my interests are very broad!

Two of the courses that started in October, continued through all of November and into December as well.

Water: The Essential Resource from National Geographic Society. The course is focused on teaching the topic to 4th-8th graders. I’ve learned some new things about the topic and about teaching.

Philosophy and the Sciences from the University of Edinburgh. The first part of the course was about cosmology and the second is about cognitive science. The presentations are informative about the science and thought provoking about the relationship between science and philosophy in these two areas.

Two new courses started in November and continue into December.

Origins - Formation of the Universe, Solar System, Earth, and Life from University of Copenhagen. The Cosmology section of the Philosophy and Sciences course dovetailed very well with the first weeks of the Origins course. Both presentations were very well done. At this point of the course, the discussion is on the ‘life’ part.  The snowball earth theory, impact of mass extinctions, and new DNA/molecular analysis to compare life forms are all new since I got my undergraduate degree in biology!

Recovering the Humankind’s Past and Saving the Universal Heritage from Sapienza University of Rome. This course has just started and is the only course that will continue through to January. I am already bracing myself; it will seem odd to only have one course for a few weeks! The first week of the course was thought provoking - pointing out the indications we have that people have not always viewed history or remains of prior cultures in the same way.

Gleanings of the Week Ending August 16, 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.

Two items about women mathematicians this week: A Woman Has Won the Fields Medal, Math's Highest Prize, for the First Time about Maryam Nurzakhani and When Snails Lose Their Way from Vi Hart (she’s a web math geek!).

Two items about Tucson (where my daughter is): Place-based development and streetcar transforming downtown Tucson (something to ride from the University to downtown next time I visit) and Fire and Water Exact Tolls on Saguaro National Park (hope the part is not too damaged this season)

Photo Tampering throughout History - This was a web site referenced in a Coursera course (The Camera Never Lies). This page shows examples of ‘doctored’ images starting with an 1860 picture of Lincoln to the present.

How Sleep Changes as You Age, and Why You'll Need Even More of It - When my daughter was a baby it seemed like she was in REM sleep almost all the time and then it wasn’t quite as often. The table in this article starts with age 20 but shows that the decline continuing throughout life. Check the references at the end of the article of tips to improve sleep at any age.

Excavation of ancient well yields insight into Etruscan, Roman and medieval times - Lots of finds from one small place - bronze vessels, carved wood, gape seeds. Evidently in Etruscan religion, throwing items into a well filled with water was an act of religious sacrifice.

13 Things You Probably Don’t Know About the U.S. Water System (But Should) - I assume there will be a lot more ‘water education’ for the general public going on in the next few years. At some point we’ll need to do more than education.  It is disappointing to find out that leaky water pipes are so common.

Just How Bad Is California's Drought? - Looking at the state from 2011 to now graphically. The whole state is now in severe to exceptional drought status.

Natural light in office boosts health - I know that I rejoiced when I had a window office during my career…too bad there are a lot of office buildings that have a lot of interior offices with artificial lighting. Employees in ‘big box’ stores or warehouses have the same problem. Now that my only office is at home, I choose a room with lots of natural light (and good scenery).

5 Easy Ways to Use Tomatoes - I have lots of tomatoes….and am always on the lookout for new ideas. So far - I’m keeping up with the CSA bounty of tomatoes via salads, soups, topper to a stir fry, salsa….and tomato sauce to freeze as a last resort.

The Earth Looks like A Living Creature in This Amazing NASA Video - The film is just a little over a minute and depicts 7 days in 2005 of the earth and its clouds.

3 Free eBooks - June 2014

It’s time again for the monthly post about eBooks that are freely available on the Internet. The three below are my favorites for June 2014.

Birds, Illustrated by color photography. Chicago: Nature Publishing Company. 1897. Fourteen volumes are available from Project Gutenberg here. The image of the kingfisher is from volume 1, no. 2.  I am slowly working my way through all the volumes. I’ve enjoyed the first 4 so far.

Cailliaud, Frederic. Voyage a Meroe. Paris: L’Imprimerie Royale. 1826. Two atlas volumes are available from the Internet Archive: volume 1 and volume 2. I just finished a Coursera course on The Art and Archeology…and was thrilled to find these books online. They have drawings of some things that have been degraded between 1826 and not - either through simple ravages of time or rising water from dams built on the Nile.

Versailles et les Trianons : vues photographiques. Versailles: Moreau. 1880. Available from the Internet Archive here. It’s been a draw for tourists for a long time….and people bought souvenirs in the 1880s like this book!

Free eBooks - May 2014

It’s time again for the monthly post about eBooks that are freely available on the Internet. The three below are my favorites for May 2014. This month I’ve selected 3 books that are multiple volumes - totaling 35 ‘books’ in all.

Commission des sciences et arts d’Egyte. Description of Egypt. Second Edition. Paris: C.L.F Panckoucke. 1820. There are 5 volumes of plates about Antiquities, an atlas, 2 volumes of plates about the Modern State, and3volumes about Natural History. Available from the World Digital Library here. These are the volumes produced from Napoleon’s team in Egypt. I found them based on a reference in the Roman Architecture course I took on Coursera; they supplemented another course I finished recently on Cairo Architecture and the course I am taking right now on The Art and Architecture of Ancient Nubia. The drawings were very detailed.

Roberts, David. The Holy Land, Syria, Idumea, Arabia, Egypt, & Nubia. 6 volumes available from the Internet Archive here. London: Day & Son. 1855. I found this series when I did a search for ‘Nubia’ in the Internet Archive. I haven’t tried to pair the drawings of the same ruin from 1820 (Napoleonic team) and 1855 but it probably would be possible. Some of the monuments were still partially covered with sand (and thus protected from erosion more than they are now) and the dams on the Nile had not been built to inundate the ones south of Aswan.

Wild Flowers of America. New York: G.H. Buek & Co. 1894. There are 18 issues available from the Internet Archive here.  Many of these flowers are recognizable. I’ve seen the columbine in many local gardens this year!

Gleanings of the Week Ending May 17, 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.

Two museums doing 3D scanning of artifacts (one of the technologies introduced in the archaeology course I took on Coursera recently:

Paleontologists unveil online showcase of 3-D fossil remains - An introduction to the University of Michigan’s Online Repository of Fossils.

Look at These Ancient Egyptian Artifacts from Every Amazing Angle This article points to a project at the Petrie Museum of Egyptian Archaeology to make objects available on the web in a format that allows complete rotation of the object. The project’s beta site also allows zooming in to get a closer look at the objects.

Categorizing Invasive Plants - I’ve recently done some volunteering to help control invasive plants in my community. This was a nice summary of approaches used by land managers.

Newsmap - A visual display of news (based on the Google news aggregator). There is color coding for broad categories of news and it is possible to select a ‘country’ from a list at the top of the display; looking at the news perspective for a country different than your own is always a broadening experience. The visualization has been around for a few years; I only found it recently and am trying it for a few weeks to decide if it is better than looking at the same info in a Newsfeed format.

Bee biodiversity boosts crop yields - Good to know. Hopefully we have not already reduced the diversity of bees on the planet.

8 CIO moms share tales and tips from the IT trenches - These tips make sense for more than just CIO/IT moms!

40 maps that explain the Middle East - I just finished a Coursera course about the modern Middle East….so this series of maps was particularly well timed!

The Most Common Language in Each US State—Besides English and Spanish - Language as a window into differences across the US.

Cold War Spy-Satellite Images Unveil Lost Cities - Tripling the number of known archaeology sites via technology…another story that linked well with the archeology course from Coursera. 

Never Say Die - Recent research results re longevity.

Magnificent 19th-Century Library Shelves 350,000 Books - Architecture of the late 1800s and books….in Rio de Janeiro, Brazil. It looks like a magical place.

Gleanings of the Week Ending May 10, 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.

Dynamic Paintings of Birds Capture the Essence of Flight - Appealing work.  I usually like photographs of birds in flight better than paintings….but these are an exception.

The Coming Antibiotic Crisis, Revealed in Maps - Will we eventually revert to infections that kill like in pre-antibiotic days?

Inside Turkey’s Top Archaeological Sites - From the Dialogue of Civilizations: Gobekli Tepe (oldest human-constructed ceremonial site in the world) and Zeugma (mosaics). Links are included to photos, galleries and virtual tours of the sites. There is also a link at the bottom of the article to other posts about the Dialogue of Civilizations.

10 Spring Cleaning to Dos for Your Digital Abode: Part II - I posted the Part I of this list a few weeks ago I my cleanings list.

Basic science finds corporate refuge - With funding from the US government declining, corporations are picking up some of the funding shortfall.

A History of Garbage in Space - In just over half a century, we’ve created 17000 objects in earth orbit. The majority of them are ‘fragmentation debris.’

What's Your Major? 4 Decades of College Degrees, In 1 Graph - This is a graphic to looks at - move the cursor over it to get numbers that correspond to the colors. Click on the one and a graph with just that major will appear. Physics is almost non-existent in the graph (higher in 1970 than now).

Watch Stunning First Simulation of Universe’s 13-Billion-Year Evolution - In a little over 4 minutes, a simulation of the universe from the beginning to now.

Ocean acidity is dissolving shells of tiny snails off U.S. West Coast - Scientists has previously thought it would be decades before this result of ocean acidification would be observed. It appears that this is one consequence of climate change that is happening faster than anticipated.

Neuroaesthetics - A relatively new field that studies the way humans process beauty and art.

Coursera Experience - May 2014

I finished up two courses in April:

• Archaeology’s Dirty Little Secrets (Brown University)
• Roman Architecture (Yale University)

They were both thoroughly enjoyable and the Discussion Forums held a rich assortment of pictures that is used as a ‘last hurrah’ for the course material. There are two courses that continue into May and one that starts just at the end of the month:

• The Emergence of the Modern Middle East (Tel Aviv University). I have read one of the reference books I found on Paperbackswap and still have another one to go. I also browsed The Architecture of Cairo course material from MIT which seemed to integrate some of what I was learning at the end of the Roman Architecture course and this one.
• Introduction to Systems Biology (Icahn School of Medicine at Mount Sinai). At first, I thought this course was going to take me way back to the biology courses I took as an undergraduate….but then I realized that it was going to do much more than that. This one is integrated biology with all the modeling and statistical analysis I did in my computer science based career!
• The Art and Archaeology of Ancient Nubia (Emory University).  I could resist starting another archaeology related course!

And there are 2 more that start up at the end of May

• The Diversity of Exoplants (University of Geneva). I want to take this one since it is such a hot topic in my daughter’s field.
• Preventing Chronic Pain: A Human Systems Approach (University of Minnesota). There are several people in family that deal with chronic pain; I’m always interested in learning about the current state-of-the-art on topics like this.

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!

Progression of Spring Semester Classes - March 2014

My enthusiasm for the Coursera courses I am taking continues.

Two are completing: How to Change the World (from Wesleyan University) and Moralities of Everyday Life (from Yale University). There is one more week of An Introduction to the US Food System (from Johns Hopkins University). I learn something from every course I take….but these three are ones that prompted thinking about how I live, picking causes worthy of support either through action or donation, and changing my behavior for the good of society and the planet.

A new class started this week: Archaeology’s Dirty Little Secrets (from Brown University). I’ve already enjoyed the first set of videos and the suggested readings.

There is a new module in the Nutrition course (from Vanderbilt University) I took last spring on Food allergies and intolerances. I signed up for the course again just for that new material.  

And then there is the Volcanic Eruptions (from Ludwig Maximilians Universitat Munich) that was offered last fall. I somehow overlooked it then (or maybe I was too busy with other courses). The content was still available on the Coursera site - so I am making my way through the 10 weeks of materials.

The Roman Architecture course (from Yale University) is continuing - it’s a 15 week course that started in January. I find myself reading architecture books with pictures and diagrams of Greek and Roman buildings on the Internet Archive. The course has given me a sharper eye for architectural detail already!

Previous posts: 

• February 2014
• January 2014