Category Archives: Uncategorized

Has the foundation under Microsoft suddenly shifted?

…. or is there a honest to goodness glitch in the way browser shares are counted?

There is indeed evidence that IE browser share has dropped at the expense of Firefox over recent months. There is some evidence that there are problems with the way in which different versions of IE are counted which could be screwing up the stats. Regardless, Market Share by Net Applications, the service which provides a monthly market share assessment, has failed to produce the July 1 results claiming that the data are under review.

Can you say … “Confirmation Bias?”

Some details of this murky situation and links can be found here.

Gmail is no longer beta

Have you ever noticed that many google servies, like most or all of the google apps including Gmail and Google Docs, are “Beta”?

Well, not any more:

Like many software products, Google’s Gmail service was first released with a “beta” label on it. In the software industry, a product that is in beta is still in its testing phase. Beta versions, which are sandwiched between internal “alpha” versions and final “release” versions, typically have a lifespan of weeks or perhaps months. But Gmail was different. Released on April 1, 2004, it was still in beta five years and tens of millions of users later.

That is changing Tuesday. Gmail is finally shedding the beta label, signaling that Google considers the product to be fully baked. Google is also taking three other applications — Calendar, Docs and Talk — out of beta.

NYT

Genome Size and Flight in Bats

The best of last June
i-68efa548cdb44e33126c5936c96fe3ed-evolution_2008.jpgContinuing with our discussion of the Evolution 2008 conference, I was hoping to meet T. Ryan Gregory yesterday. He is listed on the Evolution 2008 program as an author of a talk on genome size. Goodnews/badnews: Gregory did not show, but the talk, given by his coauthor working in his lab, was excellent, so we didn’t need him.

The research was done, and the paper delivered, by Jillian Smith. The title of the paper was “Genome size evolution in mammals” but it was more focused on specific results Jillian had come up with regarding bats.

i-3117c0a3e6ded7c6ab8d12c4393c42c2-bat.jpg

source
The bottom line is this: Genome size does not have a lot of function or interest other than simply knowing the size of the genome you are about to delve into on a research project (so it’s like knowing how far away your field site is so you can budget travel, or how big your grocery store run is so you can decide if you can walk to the store or drive, etc.). But there are a couple of ways in which genome size might be interesting in a way that relates to adaptation and/or evolution.
Continue reading Genome Size and Flight in Bats

Morning Sickness is an Adaptation, not a … Sickness

The best of last June

There is new information from an older idea (from about 2000) by Paul Sherman and colleagues. The idea underlying this research is simple: Symptoms of illnesses may be adaptive. Indeed, this may be true to the extent that we should not call certain things illnesses. Like “morning sickness.”

ResearchBlogging.orgBroadly speaking, there are two different kinds of reasons that a woman may experience nausea in association with pregnancy. 1) This pregnancy thing is a complicated mess with all kinds of hormonal (and other) things going on, so you puke; or 2) a woman who is pregnant feels nauseous for good evolutionary reasons.

Continue reading Morning Sickness is an Adaptation, not a … Sickness