Category Archives: Open Access

So, You Want to be an Astrophysicist?

Dynamics of Cats (good name don’t you think) has an interesting series of posts: So, you want to be an astrophysicist? The latest is: Part 2.5 – grad school by Steinn Sigurðsson:

Think very seriously about whether you want to do theory, observation, data analysis or instrumentation.
You may end up doing things you never imagined out of necessity (like theorists go take observations, cause if they don’t no one else will; or observers running simulations, or building the instrument they need to do the observations etc etc).

Finally: READ!!! Pro-actively.
Check arXiv regularly and thoroughly. Read the papers relevant to you and anything else that looks interesting.
Read the references! They are there for a reason. Read the citations – if a paper is interesting, papers which cite it are also likely to be interesting. Use the ADS “C” option liberally and look through it quickly. If in doubt ask you advisor, or just read it anyway.

Next, the slightly tricky issue of what we actually “do”, research wise type of thingy. Might take a while…

arXiv.org is a (even the) great open access article resource. “Open access to 400,419 e-prints in Physics, Mathematics, Computer Science and Quantitative Biology.”

Physics Concepts in 60 Seconds

Physics Concepts in 60 Seconds from Symmetry Magazine (from Fermilab and the Stanford Linear Accelerator Center). The magazine is open access journal funded by the US Department of Energy. The complete antimatter in 60 seconds by Michael Doser, CERN:

Antimatter is made up of particles with equal but opposite characteristics of everyday particles of matter. Consider this analogy: dig a hole, and make a hill with the earth you’ve excavated. Hole and hill have equal but opposite characteristics— the volume of the earth in the hill, and that of the hole where the earth was removed. For particles, properties like electrical charge are opposite to their antiparticles—one positive, one negative. Also, antimatter will annihilate its matter counterpart in a burst of energy, just like the hill will fill the hole, leaving neither.

The universe seems to contain no significant amounts of antimatter, despite expectations that both should have been created equally during the big bang. So where did all the antimatter go? One possible explanation could be a subtle and unexpected difference in the properties of matter and antimatter, leading to a slight excess of matter which survived the initial cataclysm of matter-antimatter annihilation.

Experimenters at CERN, Fermilab, SLAC and KEK are producing antimatter in particle accelerators to search for and study this difference. Antimatter also has real-life medical applications, such as positron emission tomography—PET scans. But because producing antimatter even in minuscule quantities is very difficult, it will unfortunately never power any future Starship Enterprise.

Related: Open Access Engineering JournalsOpen webcast librariesMystery of High-Temperature SuperconductivityMatter to Anti-Matter 3 Trillion Times a Second

Open Source for LEGO Mindstorms

Lego Tribot

Open Source Firmware, Developer Kits for LEGO® MINDSTORMS®:

“Most often, innovation comes from the core community of users. Our ongoing commitment to enabling our fan base to personalize and enhance their MINDSTORMS experience has reached a new level with our decision to release the firmware for the NXT brick as open source,” said Søren Lund, director of LEGO MINDSTORMS.

photo: Lego TriBot – a flexible 3-wheeled driving robot with sound, light, touch and ultrasonic sensors – see more details.

Related: Books – Building Robots With Lego Mindstorms and LEGO MINDSTORMS NXT Hacker’s Guide – Posts Lego LearningFun k-12 Science and Engineering LearningBuilding minds by building robotsBuy the Lego Mindstorms NXT kit online – $250

More Great Webcasts: Nanotech and more

ScienceLive video archive from Cambridge University Science Productions. Videos include:

  • Viruses as nanomachines by Peter Stockley
  • Powering nanodevices with biomolecular motors by Amir Khan
  • Ice Cream, Chocolate, and Einstein by Chris Clarke
  • Communicating Science by Brian Trench and David Dickson
  • So many experiments, live in the studio! by Paul McCrory

Great stuff, another example of universities providing open access content 🙂

Related: Curious Cat Science and Engineering Webcast DirectoryGoogle Tech TalksOpen access science postsBerkeley and MIT courses online

Open Access Engineering Journals

Open Access Engineering Journals

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More Great Science Webcasts

Lectures from the Stanford Linear Accelerator Center including: Whispers of the Big Bang by Sarah Church, Archimedes: Accelerator Reveals Ancient Text by Uwe Bergman, Our Lopsided Universe: The Matter with Anti-Matter by Steve Sekula and The Runaway Universe by Roger Blandford. This collection is yet another great resource.

The number of great resources has prompted me to created a directory of great science and engineering webcast libraries: Curious Cat Science and Engineering Webcast Libraries. These sites have awesome science and engineering videos. Definitely worth viewing.

Related: Google Technology Webcastsopen access science postsGoogle Tech TalksUC-Berkeley Course VideosThe Inner Life of a Cell: Animation

UC-Berkeley Course Videos

Google offers a huge number of University of California, Berkeley course videos. They include full courses on subjects including:

Great stuff and hopefully much more to follow. A great example of open access education material. It is a bit surprising that it is not easier to navigate the videos to find what you might be interested in. The videos are not great quality (like all of Google Video) but the content is great. And it seems likely (hopefully) 5 years from now we will get great quality such videos from many schools.
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Yale to Provide Videos of Courses Online

Yale to Make Select Courses Available on the Internet

Yale University is producing digital videos of selected undergraduate courses that it will make available for free on the Internet through a grant from the William and Flora Hewlett Foundation.

The Open Educational Resources Video Lecture Project has received $755,000 for an 18-month pilot phase. The project will create multidimensional packages—including full transcripts in several languages, syllabi, and other course materials—for seven courses and design a web interface for these materials, to be launched in the fall of 2007. If the venture proves successful, Yale hopes to significantly expand its online offerings over the next few years. The new venture joins a growing number of university-based initiatives that use the Internet to make educational materials widely available.

Good news. I hope, and expect that, they will do a better job with the web usability of their offering than others providing educational material online have recently.

Related: Open Educational Resources (OER) from the William and Flora Hewlett Foundation – Open Course Ware from JapanOpen Access LegislationBerkeley and MIT courses online

Sports Science Open Access Journal

Sport Science is a Peer-Reviewed Site for Sport Research (open access). An interesting recent publication: One Hundred and Fifty Years of Rowing Faster by Stephen Seiler:

Improvements in rowing technique have increased boat speed by reducing boat yaw, pitch and roll, and by improving the pattern of force application. New tools for real-time measurement and feedback of boat kinematics and force patterns are opening new approaches to training of individual rowers and to selection of rowers for team boats.

They also moderate a email list with items of interest including academic positions in areas such as: Mechanical Engineering, focusing on Biomechanics; Sports Physiologist; Exercise and Sport Science.

Related: Blog posts on open access sciencesports engineering and science posts

Open Course Ware from Japan

Soccer Robots from Osaka University

A number of Japanese Universities are creating open courseware, in cooperation with MIT’s OpenCourseWare initiative (which has spawned the OCW Consortium).

Osaka University OpenCourseWare offers courses in English including: Theory in Materials Science | Fluid-Solid Multiphase Flow

Kyoto University OpenCourseWare aims to:

share information in consideration of the fact that sixty percent of visitors to MIT’s OCW project come from Asia. We will make active use of Japanese in building OpenCourseWare, to recruit talented students from all over Asia as well as to promote the Kyoto University education, with Kyoto’s culture and traditions, to the world at large.

Many of the courses are available in Japanese, some are available in English, including: Applied Pharmacology

Tokyo Tech OpenCourseWare courses include: Advanced Signal ProcessingGuided Wave Circuit Theory and Mixed Signal systems and Integrated Circuits.

The Nagoya University OpenCourseWare brings free courseware to the Internet. Currently several courses are available in English including, Basics of Bioagricultural Sciences. They aim to post 25 courses initially.
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