Physics Today includes a section on its home page, Research
Today. You can choose from a number of categories (applied
physics, nanoscale science, biomolecules, etc.) and see links to the
most recent papers from AIP, APS, IOP journals and the arXiv.
(Source: PAMNET-L)
Archive for September, 2005
Physics Today classification of research
Thursday, September 29th, 2005Little known archive of psychology papers and instruments
Tuesday, September 27th, 2005American Journal of Physics augments backfile
Tuesday, September 27th, 2005Paper by Trapped Ion Dynamics Group
Friday, September 23rd, 2005Rowland’s Trapped Ion Dynamics Group
published a paper on electron diffraction of silver clusters in an ion trap. (Harvard affiliates enter here.)
MacArthur foundation announces grant recipients
Tuesday, September 20th, 2005RSS for RSC
Monday, September 19th, 2005On false research findings
Friday, September 16th, 2005From PLoS Medicine: “There is increasing concern that most current
published research findings are false. The probability that a research
claim is true may depend on study power and bias, the number of other
studies on the same question, and, importantly, the ratio of true to no
relationships among the relationships probed in each scientific field.
In this framework, a research finding is less likely to be true when
the studies conducted in a field are smaller; when effect sizes are
smaller; when there is a greater number and lesser preselection of
tested relationships; where there is greater flexibility in designs,
definitions, outcomes, and analytical modes; when there is greater
financial and other interest and prejudice; and when more teams are
involved in a scientific field in chase of statistical significance.
Simulations show that for most study designs and settings, it is more
likely for a research claim to be false than true. Moreover, for many
current scientific fields, claimed research findings may often be
simply accurate measures of the prevailing bias.” (Sources: Daypop,
ResourceShelf)
On nonlinear optics of chiral molecules
Wednesday, September 14th, 2005(Harvard affiliates follow this link. ) Rowland Junior Fellow Peer Fischer,
who studies “all things chiral,” has published a review article on
applying nonlinear optics to chiral molecules. (Source: Peer
Fischer)