scientific american - 2002 05 - a fire within - inflammation''s link to heart attacks
scientific american - 2002 05 - a fire within - inflammation's link to heart attacks
... WITHIN
Inflammation’s Link to Heart Attacks
AFIRE WITHIN
Inflammation’s Link to Heart Attacks
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42 SCIENTIFIC AMERICAN MAY 2002
AUTOMOBILE NAVIGATION
Dashboard navigation systems that display a map
and give you directions are becoming increasingl...
scientific american - 2001 05 - get the idea (tomorrow's web will)
... sticky plaques lining diseased arteries.
If a causal relation can be established, then
treating gum disease early may prevent hun-
dreds of heart attacks every year.
At least half of all Americans ... then a graduate student studying bird be-
havior, was camped near a Kansas garbage dump. As
he waged a three-day battle against his sea of troubles,
he contemplated the interactions...
scientific american - 2002 06 - spintronics - a new twist in computing
... underlying scaling law, a
mathematical relation that gives the statistical
spread of events for a given area and magni-
tude. According to this law, earthquakes clus-
ter in the same way at a range of ... whether a vaccine that falls some-
what short of that mark could be accept-
40 SCIENTIFIC AMERICAN JUNE 2002
■ Final results from the first large-scale test of a possible A...
scientific american - 2002 09 - special issue - a matter of time
... upshot is that a broad-
caster has more space than is needed to trans-
mit a program. This management approach
dates back to the 1920s, when a certain
amount of wasted space was necessary for the
technology ... special projects editor.
www.sciam.com SCIENTIFIC AMERICAN 39
A broadcast version of articles in this is-
sue will air August 27 on National Geo-
graphic Today, a pro...
scientific american - 1993 05 - building soft machines from smart gels
... official NASA images.
The laboratory team has now received a creative help-
ing hand from other scientists who are taking advantage
of the wide dissemination of the Magellan data and the
ready availability ... Encyclo-
paedia Britannica. Converting that giant catalogue of ra-
dar echoes into intuitively meaningful pictures posed a
challenge to researchers at the Jet Propulsion Laborato...
scientific american - 1995 05 - what found the top quark
... by ana-
lyzing the strategies
available to a dictator
seeking to maximize
personal and political
power,Ó Haggard wrote
in an article for Over-
seas Development Cor-
poration, a Washington-
based ... trade practices.
A 1,000-Year-Old Habit
A
lthough humans probably began
sampling tobacco during the Þrst
millennium, based on Mayan stone carv-
ings dated at about A. D. 600 to 900...
scientific american - 1995 08 - a new theory of aids latency
... on.
SCIENTIFIC AMERICAN August 1995 45
PHILIP MORRISON at Los Alamos Labo-
ratory in 1945.
LOS ALAMOS NATIONAL LABORATORY (INSET)UPI/BETTMANN
ATOMIC SCIENTISTS gather at a base
in the Marianas ... ßooding
are a reality. With half the planetÕs pop-
ulation living in coastal areas, ancient
and modern data suggest we may be in
a madhouse again. ÑChristina Stock
R
arely has a medical...
scientific american - 1996 05 - the comets' lair
... unin-
tegrated, hard -to- maintain, impossible-
to- manage, contractor-dependent is-
lands of automation.” Because the law
“does not articulate what to do with
what is already in place and what hap-
pens ... iden-
tified—reinforces
that grip by inhibit-
ing monoamine oxi-
dase B (MAO B),
an enzyme that de-
grades dopamine.
Looking at PET
scans, Joanna S.
Fowler and her col-
leagues at Brook...
scientific american - 1997 05 - the 100 - year weather forecast
... fevers,
birth complica-
tions and respi-
ratory symp-
toms. Neurologi-
cal, psychiatric
and ophthalmic
diseases were
also most preva-
lent among the
most heavily ex-
posed. In an ac-
companying pa-
per, the ... dielectrics. Nano-
glass, a joint venture between Allied-
Signal and a New Mexico start-up called
NanoPore, has crafted a silicon dioxide
material with air-filled pores that can b...
scientific american - 1998 05 - six months in space
... connected
to a small antenna
—“which could be as
simple as a one-centimeter spiral of alu-
minum foil,” Vasundara Varadan has-
tens to add
—each comb will tune in to
any radio signal whose wavelength
matches ... ever in-
creasing rate
—an acceleration that the
standard big bang model could not ac-
count for were there no antigravity.
Falling Cancer Rates
Americans appear to have w...
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