When finding a female scientists' data turns into an archeological treasure hunt.
A few months ago, I decided it would be interesting to celebrate various scientific contributions by making images of chemical / molecular structures in the Molecule World iPad app and posting them on Twitter (@MoleculeWorld). Whenever I can, I like to ... Read more
The Backstory: As it stands today,when one of the National Institutes of Health (NIH) provides the funding for a scientific research project, and those results are published, they must be made freely available to public, within a set period of time. The reasoning behind this requirement is that taxpayers funded everything about the research except for the final publication, and so they have already paid for access.
The Research Works Act (#RWA), HR 3699, is a bill in the House of Representatives that would roll back this requirement ... Read more
This morning, I learned that congress wants to reverse the advances made by NIH and go back to restricting access to scientific publications. Congresswoman Carolyn Maloney (New York) and Congressman Darrell Issa (California) are co-sponsoring a bill to restore the limits on public access to NIH-funded research.
PubMed is an on-line database at the National Center for Biotechnology Information (NCBI) that contains information from scientific literature. Most of the information is related to medical research.
To search PubMed, you use a program called Entrez. You go to the NCBI, select PubMed from the menu, type words into the text box, and start the search. Sometimes that's all you need to do. Sometimes you get several million results and need to use more specific words to limit the results the ones that you really want.
Many scientists use PubMed on a ... Read more
Mumps was a common childhood disease when I was a child. We grew up learning that it was better to get mumps as a child because getting it as an adult would make you sterile. No doubt that idea arose from symptoms like swollen glands, swollen testicles, etc. When I looked in PubMed though, I couldn't find much data on sterility (at least not easily).
I did find data on hearing loss.
Death is not a common outcome of mumps. Between 1953 and 1962, there were 162,344 cases of mumps in the U.S. every year and only 39 deaths per year. People, mostly children, did die from mumps, ... Read more
Right or wrong, the word "dopamine" always conjures up images in my head of rats pushing levers over and over again, working desperately hard to send shots of dopamine into their tiny little rodent brains.
Dopamine, like many other neurotransmitters (chemicals that send signals in the brain), works by binding to proteins on the surface of brain cells and sending a signal ... Read more
I never thought that writing a blog would provide such a wonderful chance to learn from the community. In these past few days, I have learned so much from readers about finding and accessing information. Now, I want to share their knowledge with those of you who might not be checking the comments sections of my posts. I'm sure you, too, will be thankful for their contribution.
The first set of great suggestions is here
and next, the real information experts, the ... Read more
I meant for this to be a three part series, but in part II, I learned that one more experiment had to be done. I had to know if the articles I found in PubMed Central were the same articles that I found in PubMed.
Part I and part III cover the background and ... Read more
This is the third, and last part in a three part series on finding free scientific papers. You can read the first part here: Part I: A day in the life of an English physician and the second part, where I compare different methods, here.
Today, I will show you how to use my new favorite method.
How to find free scientific publications ... Read more
This is the second part in a three part series on finding free scientific papers. You can read the first part here: Part I: A day in the life of an English physician
Today, we do an experiment with PubMed and PubMed Central to determine the best way to search for free articles.
The biggest problem that our doctor friend, from part I, faced, wasn ... Read more
Dopamine, like many other neurotransmitters (chemicals that send signals in the brain), works by binding to proteins on the surface of brain cells and sending a signal ...