January 1993

The 33 winners in the 11th annual Polaroid International Instant Photomicrography Competition were announced in early December. Prizes totaling $13,750 were awarded for images that best combined artistic beauty and useful scientific information. A panel of top microscopy experts selected the winners from nearly 600 entries from Australia, Austria, Canada, England, Germany, Switzerland, Taiwan, and the United States. The winning image was a 400X magnification of the feathery structure o

No one wants to become just another statistic, scientists least of all. We cherish our individuality, our march to a drummer whose beat most people never hear. And isn't our profession built on the unquantifiable flash of creative insight? Because statistical analysis concentrates only on average behavior, it is destined to miss outstanding individual achievement. Yet it is valuable to find the common threads that define our own special herd. What kind of analysis would help scientists understa

The frustration and fears of researchers whose labs and work have been destroyed by the Animal Liberation Front--along with those who, though yet unharmed, must work in continual dread of violence at the hands of animal rights extremists--are completely understandable. At the least, these researchers can take some comfort in new federal legislation. A recent article in The Scientist headlined "Scientists Doubtful About New Law Aiming To Protect Animal Research Facilities" (Ron Kaufman, Oct. 26

We wish to clarify several points raised in Ricki Lewis's article on the profession of genetic counseling (The Scientist, Aug. 31, 1992, page 1). Clinical genetics has always represented a prototype of the team approach to health care delivery. Providers come from a variety `of training backgrounds, including physicians with fellowship training in genetics, Ph.D.'s in human genetics, and master's- prepared genetic counselors. The field of genetic counseling as a recognized subspecialty is, a

For years, Canadian researchers have struggled with the problems of insufficient funding and inadequate career opportunities-- situations that have been responsible for a pronounced brain drain of promising young graduates to the United States. Partial relief was supposed to come in the form of a 4 percent-per-year hike in federal science funds, slated to take effect this year and carry on for two more years. But owing to Canada's serious budget shortfall, that relief will not be forthcoming.

S. Bagchi, R. Weinmann, P. Raychaudhuri, "The retinoblastoma protein copurifies with E2F-I, an E1A-regulated inhibitor of the transcription factor E2F," Cell, 65:1063-72, 1991. Srilata Bagchi (University of Illinois at Chicago): "The loss of retinoblastoma tumor suppressor gene function has been associated with the etiology of various types of tumors. The product of this tumor suppressor gene, a 105-kilodalton polypeptide called pRB, `is a cell cycle regulator. The pRB polypeptide inhibits cel

P.J. Kraulis, "MOLSCRIPT: a program to produce both detailed and schematic plots of protein structures," Journal of Applied Crystallography, 24:946-950, 1991. Per Kraulis (University of Cambridge, UK): "When publishing a three-dimensional protein structure determined by X-ray crystallography or nuclear magnetic resonance, there is a need to show overviews of the structure, as well as detailed close-ups of regions of interest, such as binding sites. There was a lack of good, easy-to-use softwa

Editor's Note: On Nov. 18, 1992, AT&T Bell Laboratories physicist Michael Schluter passed away. He provided the following information to The Scientist just prior to his death at age 47. M. Schluter, M. Lannoo, M. Needels, G.A. Baraff, D. Tom nek, "Electron-phonon coupling and superconductivity in alkali- intercalated C60 solid," Physical Review Letters, 68:526-9, 1992. Michael Schluter (AT&T Bell Laboratories, Murray Hill, N.J.): "The electronic structure of fcc (face-centered cubic) alkali i

Through the process of trial and error, scientific societies and veteran poster presenters have come up with the following rules of thumb for effective poster presentations. 1. Prepare a banner in very large type containing a descriptive title, the authors, and their affiliations. This banner should be situated high up on the poster so it can be seen above people's heads from a distance of 15 to 20 feet. 2. Bracket the poster with an introduction at the beginning and a list of conclusions at

The median starting salaries for most new chemistry graduates rose slightly last year, according to a survey recently conducted by the American Chemical Society. Although the pay increases were modest, they were prompted by continued hiring by pharmaceutical companies, as well as efforts by industry and academia to keep pace with inflation, according to several recruiting experts. Bachelor's graduates received a median salary of $24,000, a 4.3 percent increase over the 1991 level. Joan Burrel

Center Center Abhay Ashtekar, a theoretical physicist and currently a professor at Syracuse University, has been appointed as the first holder of the Eberly Family Chair in Physics at Pennsylvania State University. Ashtekar intends to use the chair's $1 million endowment as start-up funding to organize a Center for Gravitational Physics at Penn State. He will begin in his new position in August. The center will be located in the Davey Lab on the University Park, Pa., campus with Ashtekar