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The New York Times, February 27, 2001
Drug Makers Listen In While Bacteria Talk
About 10 years ago, a romantic candlelight dinner in
Winchester, N.H., was ruined when the husband looked down at
his imitation crabmeat salad and saw green light shimmering
back at him. ...
Such cases of glowing seafood, reported by the Food and
Drug Administration, were caused by marine bacteria that
produce light. While the public rarely encounters these
microbes, scientists have been studying them for decades.
Now, their discoveries could lead to new drugs to combat
some of the most deadly infections known to man.
What scientists have found is that many types of these
microbes do not glow when they are alone. It is only when
enough of them are together, a microbial minyan, so to
speak, that they decide to light up.
This indicates that bacteria, long thought to be lone
operators, have a communication system that lets them
determine how many of them are there. The system has been
dubbed quorum sensing because it allows the bacteria to
determine whether enough of them are present to get down to
business.
If drugs can be developed to disrupt this communication
system, the bacteria may be fooled into thinking they are
alone. Instead of killing the bacteria, as many antibiotics
do, such drugs would merely tame them until the body's
immune system could wipe them out. ...
So far, most quorum sensing has been found to occur
within a species. But an intriguing finding is that there
also is a communication system that works across species.
Dr. Bassler at Princeton discovered this by finding
that signals from other types of bacteria could turn on the
lights in Vibrio harveyi, one of those glowing marine
bacteria. She has dubbed this second system "bacterial
esperanto" because it appears to be a universal language
understood both by Gram-positive and Gram-negative bacteria.
Dr. Bassler said she had identified this signaling molecule
but had not yet published her finding. ...
U.P.I., February 27, 2001
Common compound can superconduct
Physicists hunting for affordable high-temperature
superconductors that could make perpetual engines and
"floating" trains a reality have found a candidate where
they least expected it -- in an abundant, accessible
material that for years had been virtually ignored.
The newly discovered superconductor is magnesium boride,
a simple metallic compound discovered in 1953 and long sold
in kilogram-size bottles for a variety of commercial
preparations. In a surprise announcement that will be
published in the British journal Nature Thursday, Jun
Akimitsu and colleagues at Aoyama-Gakuin University in Tokyo
have discovered magnesium boride superconducts at an
"amazing" 39 degrees above absolute zero.
This is a much higher temperature than that required for
any other stable metallic compound and one that carries
important practical implications. So important, in fact,
that rumors circulating about the research forced Nature to
lift its embargo early.
"There are very few things in the science world where one
single breakthrough could change everything, and this is one
of those areas," Robert Cava of Princeton University,
who wrote an accompanying commentary, said in an
interview.
He cautioned that "this is a promise of potential, not a
promise that this is the one that's going to do it." ...
The Atlanta Journal and Constitution, February 25,
2001
Budget chief has pinched a penny
Bush's spending overseer will watch his books closely,
despite surplus
Washington --- How tight with a buck is the federal
budget chief?
As a senior vice president of Eli Lilly and Co., Mitchell
Daniels would hold a Christmas luncheon for his staff.
Rather than pay a florist for centerpieces, though, he would
borrow poinsettias from other offices at the pharmaceutical
giant's Indianapolis headquarters.
"Mitch is nearly as legendary here for his frugality as
for his ability to recall facts and figures," says Ed West,
the corporate spokesman who reported directly to Daniels at
Eli Lilly.
Daniels, 51, will need both traits in his new job as
President Bush's director of the Office of Management and
Budget. With Bush's first budget due Wednesday, it will be
his job to hold down federal spending in an era of
surpluses.
He must convince everyone with a stake in a spending
program that fiscal restraint is necessary to fulfill Bush's
promise of a $1.6 trillion tax cut without a return to
deficits. ...
After graduating from Princeton University and
Georgetown Law School, he went to work for Richard Lugar,
then the Republican mayor of Indianapolis. When Lugar was
elected to the U.S. Senate, Daniels came to Washington with
him. He served as President Reagan's chief political adviser
in the mid-1980s. ...
The Star-Ledger, February 25, 2001
Princeton University Strikes a Balance Between
Scholarship, Entrepreneurship
Joseph Henry, father of the electric motor, wanted to let
his wife know when he was coming home for lunch. So he
rigged a few wires from his Princeton University
lab to ring a small bell inside his campus home.
Henry built his device in 1832, five years before the
telegraph. It should have been a gold mine, but there was
"no IPO for that invention, so we didn't make a dime," said
James Wei, dean of the school of engineering and applied
science at Princeton. ...
Now, however, the storied university with no business
school has decided to get down to business. During the past
three years, the ultimate ivory tower has quietly followed
MIT and Columbia and Stanford universities by taking equity
in start-up firms.
Today, nine companies can trace roots directly to
Princeton's laboratories, and the Ivy League school
owns equity stakes in seven of them. They are developing
everything from color screens for thin computers to
nonpolluting spark plugs and cheap ways to make solar power.
...
Of course, any alliance between academia and commercial
enterprise can be fraught with ethical consequences. "Far
too many schools jumped on the tech bandwagon for all of the
wrong reasons," said Louis Berneman, head of technology
transfer at the University of Pennsylvania. "A university
that wants to generate revenue should put a McDonald's
franchise on its campus."
Princeton has tried to strike the right balance.
"It is finding new and interesting ways to work with
industry without compromising its exceedingly deep
commitment to scholarship and education," Forrest said.
Agence France Presse, February 23, 2001
Japanese scientists eye breakthrough in
superconductors
Japanese scientists reported Friday they had made a
low-temperature superconductor out of simple, cheap
materials, a step towards realising one of the most
seductive dreams in technology...
Writing in next Thursday's issue of the British science
weekly Nature, a team led by Jun Akimitsu of Aoyama-Gakuin
University in Tokyo reported they had mixed two common
chemicals -- magnesium and boron -- and baked it at a high
temperature in a furnace, bathed in pressurised argon...
Robert Cava of the Department of Chemistry and Materials
Institute at Princeton University, New Jersey, said
Akimitsu's findings were "startling ... amazing."
"This holds tremendous promise for even higher
superconducting temperatures in conventional materials," he
said in a commentary published by Nature. "If I didn't know
better, I'd think we'd all been dreaming." ...
The Independent, February 23, 2001
SCIENTIFIC RESEARCH: WEST IGNORED HEALTH ADVANCES TO
EXPLOIT MILITARY RESEARCH
Nazi Germany lost many of its best scientists after 1933
as the Jewish intelligentsia fled the country but some
scientific areas useful for the regime's military or racial
goals flourished.
Jet propulsion, guided missiles, computers and
calculators, the electron microscope and data processing
were all either developed or brought to fruition during the
Nazi period.
When, at the end of the war, the Allies started to comb
through German science in search of findings they could
exploit they ignored Germany's pioneering tobacco work,
concentrating on research that might be of military
importance. Thus rocket bombs and aerotechnical engineering
skills were exploited - to the point of kidnapping and
transferring the scientists abroad - while sciences that
could clearly have helped save lives were ignored.
Robert Proctor of Princeton University observes that
American priorities became clear when it launched an effort
to resupply Germany with tobacco - in 1948 and 1949, 93,000
tons of it were shipped free of charge to the defeated
nation as part of the Marshall plan.
The Bulletin's Frontrunner, February 22, 2001
McCurry Says Bush's Trustworthiness Key To Win
The AP (2/21) reported former White House press secretary
Mike McCurry, "who described himself as the 'pita of the
White House press corps' during the Monica Lewinsky scandal,
attributed George W. Bush's close victory to a shift in
voter sentiments that favors politicians who appear more
trustworthy. " In a speech at Princeton University, McCurry
said, "(Bush) has promised to change the way Washington does
business. People think he is believable. What Americans seem
to praise most is good, verifiable, accurate information."
McCurry said Bush "will have to maintain the trust of
Americans in order to be a successful president," adding,
"Truth does matter. Credibility matters, believability
matters desperately."
THE DAILY OKLAHOMAN, February 22, 2001
FAA credit union opens new office
A new monthly index, designed to better gauge overall
economic activity and inflationary pressures, will be
released by the Federal Reserve Bank of Chicago beginning
March 5.
The Chicago Fed National Activity Index will closely
track periods of economic expansion and contraction,
officials said...
The index is adapted from methodology developed by James
Stock of Harvard University and Mark Watson of Princeton
University. The underlying theory is that a common factor
exists in all inflation indicators...
Investor's Business Daily, February 22, 2001
More poor kids accepted to college, but rising costs
keeping them out
The Advisory Committee on Student Financial Assistance
said the cost of college as a share of income in 2000 was
62% for low-income families. That's up 20% from 1972. Since
1993, merit grants have surged 336%, adjusted for inflation.
Need-based aid has risen just 88%. Pell Grants covered 84%
of college costs in 1975. Now they cover 39%. Princeton
University will offer grants instead of loans to low-income
students, starting this fall. Some 80% of college applicants
will be nonwhite in 2015, the report said. Among those, over
45% will come from low-income families.
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