Category Archives: Biomedical Engineering

Biomedical Engineering

The All-Encompassing Cardiac Electro-whiz-bang Wiki thing!

I love wikis. I love the idea. I love many of the implementations. We use one in my research lab, I use one for my home page, I set a few up for coordination following Hurricane Katrina, and so on. The internal lab wiki has saved me hours and countless hours of having to re-explain something. It’s saved Rob from having to set up some other sort of distribution of software. Now that I’m using access control lists, it provides and easy way for the lab to make files and information readily available to select people, and to the world. It’s a fantastic collaboration tool, whose power is perhaps epitomized by the king of wikis, Wikipedia. Last week, I decided that there was a nice big hole in the Internets where something should be.

A wiki for the entire field of cardiac electrophysiology. And here it is:

It’s in its infancy now, but I intend to populate it further. It will truly take off when enough people watch it, update it, point their students at it, make it their homepage, tell their friends, post conference notes, list blogs, share research data, and use it to keep abreast of the field.

The age of person-generated content is at hand. (As opposed to organization-generated content, I suppose)

Registered for Spring 2006

I just registered for my Spring 2006 classes, and here they are:

Course Name

Designation

Schedule

Instructor

LINEAR ALGEBRA

MATH-609-01

MWF 14:00 – 14:50; T 14:00-15:50

AMBDERHAN

ORDINARY DIFFERENTIAL EQUATIONS

MATH-624-01

MWF 13:00-13:50

CORTEZ

CELL AND TISSUE ENGINEERING

BMEN-740-01

TR 12:30-13:45

OVERBY

Cite – U – Like — The revolution hits academia

Today, my heart skipped a beat. In seraching for other blogs on cardiac electrophysiology, I came upon a service called Cite-U-Like.

This is huge. HUGE. This is Del.icio.us for scientific papers. You can watch tags like, “electrophysiology” or “defibrillation.” You can watch authors. You can watch journals. You can add articles just by clicking a little “Add to Cite-U-Like” bookmarklet when you’re looking at the PubMed citation. It all has RSS feeds built in. You can import and export in EndNote and BibTeX formats. I imported our huge lab bibtex file, and the author/editor page is a who’s who of people that our lab has cited since… ever. Those we cite more are displayed in a larger font.

This is the human filter for the techno-literary deluge that is composed of all of the articles published every week in academic journals. In less than a year, I predict it will no longer be necessary to watch tables-of-contents as I do now with the major cardiac electrophysiology journals. It won’t be necessary to pore over so many abstracts, trying to figure out which papers to spend your valuable time reading. The community at large will do this collectively, resulting in less work for everyone. Those people most familiar with a particular lab, author, or subtopic will note the paper’s arrival, bookmark / read / tag it, and alert the rest of the world, or at least the part watching the subject on Cite-U-Like.

I’ve been wishing for something like this for a good six months or more. I can’t believe it already existed.

I’m planning on spending a significant portion of the rest of today figuring out how to use this thing to it’s ultimate ability. Well, what are you waiting for? Go tag your articles!

Silicon Nanowires Can Detect Cancer

A new article in Nature Biotechnology (abstract) describes

… highly sensitive, label-free, multiplexed electrical detection of cancer markers using silicon-nanowire field-effect devices …

built into arrays. As the article about the paper on medicalnewstoday.com discusses, the sensitivity and accuracy of this technology is supposed to be phenomenal. The potential of this is incredible — routine blood tests for cancer! This would make it much easier to catch cancer early, before it does irreversible damage, reducing not only the expense, but also the mortality of cancer occurrences.

As Nature is not an open access journal, I unfortunately have yet to actually read the paper. I might have had access to it via Tulane, but since their servers are still down, I don’t. Would anyone care to send me a pdf?

Note, found this via Slashdot