October 1988

After years of hype, the national aerospace plane may finally be lumbering off the ground. Gone are the visionaries who spent years promoting proposals that have turned out to be little more than pipe dreams. Replacing them is a group of practical scientists and engineers. They admit that they are working on an experimental prototype that may never fly, much less carry passengers. Ironically, though, it’s just this kind of pragmatic talk that could bring the project the credibility it will

MANCHESTER, ENGLAND—In 1981, two years after Prime Minister Margaret Thatcher first attacked Britain’s slack management and bloated work forces, a powerful government committee decided to apply her doctrines to the nation’s universities. Out came the budget knife, and every university suffered cuts. A few of the cuts were so severe that they stunned even supporters of austerity measures. And the worst hit university, everyone agreed, was Salford, an establishment in a depressed

Picture this You’re in an isolated corner of Easter Island, leading a research expedition peopled by lay volunteers who have actually paid for the privilege of helping you find and catalogue a series of ancient rock paintings. You’ve hiked for hours over extremely rough terrain to get to your site, a cliffside so precipitous that the volunteers have to be anchored to solid ground with ropes. Out of the blue, a female vol unteer approaches you and asks if there’s anyplace nearby

Creating machines that truly mimic the mind has long been the Holy Grail of computer scientists. And like the path to that mythical prize, the quest for artificial “brains” that can balance a checkbook or recognize flaws in aircraft engines with all the aplomb of a human is strewn with failed attempts But now there is a promising new contender. The approach goes by the name artificial neural network, because it works by duplicating the neural structure of the brain and it is already

SAN FRANCISCO, CALIF.—Teenager Alisa Pura excitedly runs toward a cluttered lab bench at the University of California, San Francisco, where her friends and high school teacher are taking turns peering through a microscope at a Drosophila larva. “How many years of school does it take to do what you do?” “Do you really use all the calculus, physics, and chemistry you learned in college?” “Why is that larva wriggling so fast?” The questions, posed rapid-f

WASHINGTON—Most members of Congress and the executive branch have a nagging fear that visiting foreign scientists are stealing research secrets from United States labs and turning them into products that compete successfully against those of U.S. firms. Indeed, the Reagan administration wants to both restrict foreign access to information from U.S. government labs and pressure foreign nations to open up their labs. THE EXTENT OF FOREIGN PRESENCE As part of its attempt to gauge the exten

End Peer Review Several articles in the July 25 issue of The Scientist focus on one of the major problems that we are having in American science and why we are losing our technological edge to other countries. The articles on “blue sky” funding [from British Petroleum] and “renegade” researchers, and the editorial about Uncle Sam needing more good scientists all illustrate problems that have roots in the peer-review process. It is well known that people with innovative,

Pity the planners at the Los Alamos Meson Physics Facility. After 25 years operating one of the nation’s top experimental accelerators, LAMPF officials fear that their operation may fall victim to the Energy Department’s desire to attract international partners for the superconducting supercollider. Both LAMPF and a similar Canadian meson physics facility in British Columbia want to upgrade their accelerators to the tune of several hundred million dollars—and it appears likely

Ever since the first space shuttle flight, space enthusiasts have decried the wastefulness of discarding the huge external fuel tank that helps boost a shuttle into orbit. So when NASA put out a call for profitable uses of these tanks, many organizations let their imaginations soar. NASA had hoped for small experiments that could be tucked away in unused nooks and crannies to take advantage of the half-hour spent by each tank in low gravity before it burns up upon reentry. But the size (154 fee

By not charging corporate and government clients for the indirect costs of contract research, British universities have been effectively subsidizing the research. (The Scientist, May 30, page 5). This practice, says a recent report from the Committee of Vice-Chancellors and Principals, must stop. The report contains guidelines that would add more than $100 million to the $500 million annually that universities now charge for research. The guidelines are not mandatory, but universities are under

Uncle Sam casts a regulatory eye over animal research in universities, but until recently no one had firmly tackled the issues raised by dissections and experiments in high schools and junior highs. Enter the Buckeye State. Beginning this month, 10 workshops sponsored by the Ohio Academy of Science and Ohio State University will be held across the state to educate secondary school science teachers about the controversies swirling around animal research. Rather than tell teachers how to use anim

Pantyhose last longer, seeds germinate faster, piano strings hold their tune better, golf balls travel further—it would seem there is nothing that a few hours at -300 degrees Fahrenheit won’t improve. That’s the discovery of physicist Jeff Levine and mechanical engineer Bruce Norian, who started Applied Cryogenics, Newton Upper Falls, Mass., eight years ago to improve cutting tools by exposing them to extreme cold. Norian had observed that the Gillette company of South Boston,

In a memo circulated to the staff of the American Association for the Advancement of Science on September 30, executive officer Alvin W. Trivelpiece announced his resignation in order to become director of the Oak Ridge National Lab and vice president of Martin Marrieta Energy Systems, which runs the lab for DOE. Alex Zucker, who has been acting director of the lab since February 1, tells The Scientist: “I think it’s a very good move for the lab. I think Trivelpiece will bring stren

Japan’s Ministry of International Trade and Industry has submitted its budget proposals to the Finance Ministry and, as usual, they provide a strong indication of the fields Japan intends to concentrate on next. Among the hot topics targeted by MITI are: " Artificial intelligence—MITI recommends that a study group of computer experts be convened to examine new approaches, such as neural network computers, which could be used to build a machine that imitates human thought. " Superc

Hazardous wastes study. $25,000 from the General Electric Foundation to Resources for the Future, Washington, D.C. HEALTH SCIENCES Mental health. $19,500 from the Chicago Community Trust to the University of illinois at Chicago for the Pacific/Asian American Mental Health Research Center Obstetrics. $32,535 from the Ford Foundation to International Women’s Health Coalition, New York, for research on reproductive health care in Indonesia Geriatrics center. $1 million from the Sarah and

The move to streamline the paperwork for federal grants is gaining steam. A new set of simplified rules has been in effect experimentally with Florida schools for three years, arid when designers of the streamlining project asked for volunteers to test the procedures nationwide, 50 institutions signed up. Meanwhile, the number of federal agencies participating has grown from five to eight, and NASA has been attending meetings on the system and may join soon. Currently taking part are: NIH, NSF,

By building a tiny “cityscape” on a chip of gallium arsenide, with crystal “skyscrapers” less thanone ten-thousandth of an inch high, Cornell University scientists have developed a simple method to improve electronic devices based on gallium arsenide (GaAs). As the basis for high-speed transistors, microprocessors, and tiny solid-state lasers, gallium arsenide outperforms silicon. However, its use has been limited by the number of defects plaguing the sandwich-like devic

Debra Jan Bibel; Science Tech Publishers; Madison, Wisc., and Springer-Verlag, London; 330 pages; $35 “When a science is making rapid and giant strides forward, as has been the case in immunology these past 25 years, there is little time to reminisce,”writes immunologist Arthur Silverstein in the introduction to this book. He laments that “most of [the young immunologists act (and write the introductions to their scientific papers) as though the entire history of the field we

The editorial by William Provine was a tremendous revelation to me, especially since, prior to reading it, I was lost in an ignorant state of religious faith without the ability to think critically. I must confess that I once believed that not all of Truth was demonstrable through science. As hard as it is to admit now, I even believed (oops! I behaved as if I believed) that I made choices and was responsible for them. How wonderful it was to learn for certain that life has no purpose or meaning

Anticipating that you will receive a great number of letters disagreeing with Will Provine’s article, I wish to come to his defense. It is currently popular for scientists to champion the “no conflict” attitude. I have engaged in a number of discussions with colleagues over this issue and it is my experience that compatibility is bought at a high price. The price is that the supposed deity becomes so nebulous, so indistinguishable from nature that the normal language for existe

Is religion compatible with science? Is chemistry compatible with art? A chemical description of the Mona Lisa seems to miss a great deal of what someone can learn either from looking at the painting or from reading Kenneth Clark. Are Clark’s readers simply deluding themselves? Is chemistry more real than art? Chemistry and art criticism only seem to conflict if we think they are meant to do the same things. For most people, the same can be said of religion and science. Granted there is no

Professor Provine’s outstanding scholarly works make untrue his words, “I will die and soon be forgotten.” He has built for himself the kind of immortality that is the envy of those of us for whom his words will be the truth. This error about himself possibly derives from his failure to explicitly recognize that every theory has boundaries and only as the boundaries are discovered do we begin to fully understand the theory. In his second paragraph, Provine states the postulat

Radiation Risk In reply to Dr. Butterworth’s letter concerning radiation-induced mutations (The Scientist, July 25, page 14), it is important to note that Schull et al (Science 213:1220,1981) reported that in no instance was there a statistically significant effect of parental exposure on genetic alterations in the children born to survivors of the Hiroshima and Nagasaki bombings. Does Dr. Butterworth recommend evacuating the Rocky Mountain States since there is an increased total body ex

William Provine takes the extreme point of view that people (implying particularly scientists) who practice religion must check their brains at the church door. His view seems to be that a scientist cannot justify believing both in religion and in scientific principles, including evolution. I take exception with Provine’s point of view. Religion is a very personal set of beliefs. It is no more right for Provine to thrust his atheism on readers than for the Pope to force people to his poi

On Science And Religion Thanks for posing the important question of the relative roles of science and religion (The Scientist, September 5, page 10). Biologist William Provine tells us that “science and religion are incompatible.” The fact is, they are incompatible only in the sense that “round” and “red” are incompatible. Arguments on this topic usually consist of one side insisting that the ball is round, while the other shouts, “No, no! It’s re

In the last issue of The Scientist, Morris H. Shamos, emeritus professor of physics at New York University, cast a cold eye on the concept of scientific literacy. He argued that a more reasonable goal in educating nonscientists about science might be science appreciation. Like music and art appreciation, science appreciation might be fostered without requiring the mastery of technical details that experts need to know. Furthermore, Shamos noted, the appreciation of science by a large segment of

M.W. Bond, B. Shrader, T.R. Mosmaxm, R.L. Coffman, “A mouse T cell product that preferentially enhances IgA production. Part 2: Physiochemical characterizations,” Journal of Immunology, 139 (11), 3691-6, 1, December 1987. B.K. Kobilka, H. Matsui, T.S. Kobilka, T.L. Yang-Feng, et al., “Cloning, sequencing, and expression of the gene coding for the human platelet alpha2- adrenergic receptor,” Science, 236 (4827), 650-6,30 October 1987. Y. Yarden, W-J. Kuang, T. Yang-Fe

Using laser technology similar to that found in compact disc players, scientists from England’s York University have developed a liquid chromatography detector that could prove to be the answer to one of the most perplexing problems facing the pharmaceutical industry. Many drug licensing bodies, including the U.S. Food and Drug Administration, are now proposing that all pharmaceuticals under development be screened for optical activity. That is, they are requiring tests to determine whet

SCIENCE AND CORPORATE STRATEGY: Du Pont R&D, 1902-1980 David A. Hounshell and John Kenly Smith, Jr. Cambridge University Press; New York 731 pages; $34.50 Science, married to technology under the auspices of the corporate industrial research laboratory, has played a central role in the transformation of the U.S. economy in the 20th century. Yet, until the present book, there has never been a detailed, scholarly study of the history of a major U.S. industrial research program covering more tha