scientific american - 2002 04 - proteomics - biotech''s next big challenge
scientific american - 2002 04 - proteomics - biotech's next big challenge
... 21
ST
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PLUS:
Virtual Captions
for the Real World
Fighting Bad Breath
Biotech’s
Next Big
Challenge
Proteomics
Proteomics
APRIL 2002 $4.95
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NETWORKS of proteins pervade all cells.
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PROTEINS
RULE
By C...
scientific american - 2002 05 - a fire within - inflammation's link to heart attacks
... cortex
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20 SCIENTIFIC AMERICAN MAY 2002
news
SCAN
W
hat do you do when one rare, pro-
tected species threatens the liveli-
hood of another, even more endan-
gered ... January feature criticizing his book.
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CREDIT
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I...
scientific american - 1993 04 - controlling the quantum jitters of atoms
... (212) 35 5-0 408.
Index of articles since 1948 available
in electronic format. Write SciDex™, SCI-
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nue, New York, N.Y. 1001 7-1 111, or fax
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Photocopying ... minister
and before another func-
tionaryÑhe greets me with
a big grin and handshake. I
see no sign of stress. He is a
Þt-looking 64-year-old, bald
and ruddy-faced, with a de-...
scientific american - 1994 04 - the dilemmas of prostate cancer
... charge-density wave
or a spin-antiparallel (or “singlet”) superconducting state results.
CHARGE-DENSITY WAVE
SPIN-DENSITY WAVE
SPIN-UP
ELECTRON
HOLE
SPIN-DOWN
ELECTRON
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CHARGE AND SPIN DENSITIES of electrons are shown in nor-
mal metals, charge-density waves and spin-density waves.
The spin-up (orange ) and...
scientific american - 1995 04 - machines that learn from hints
... ÑSasha Nemecek
26 SCIENTIFIC AMERICAN April 1995
U
ntil recently, many medical in-
vestigators believed the AIDS vi-
rus remains more or less dor-
mant in asymptomatic persons, step-
ping up its ... But from the
moment I walk into the direc-
torÕs modest oÛce, it is appar-
ent that its newest inhabitant,
Arati Prabhakar (pronounced
AR-ah-thee Pra-BOCK-er), does
not Þt the archetype for th...
scientific american - 1995 06 - the world's strongest magnets
... store
bookkeeper in Þve-and-dime stores. The
bookkeeper would receive the money
and send back the change. Tubes re-
placed Òcash children,Ó 1 0-, 1 1- and 1 2-
year-olds who were exploited to per-
form this ... GEORGE
NIMH
Copyright 1995 Scientific American, Inc.
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groups looked very diÝerent.Ó Both sex-
es had equally activated the left pre-
fro...
scientific american - 1996 04 - smart rooms
... (212) 98 0-8 175 or call (800)
77 7-0 444.
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PHYSICS
Continued from page 24
JOHN BIGELOW TAYLOR
Art Resource
26 Scientific American April 1996
SA
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scientific american - 1997 04 - why things go wrong
... 29
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I
t has been said that “Internet secu-
rity” is an oxymoron. Privacy, ac-
countability and restricted infor-
mation, the argument goes, are techno-
logically ... a cer-
tain profile was made for lo-
gistical reasons.
The need to pick out un-
matched bags from an air-
plane cargo hold might cre-
ate significant delays within
the U.S. system of hub a...
scientific american - 1998 04 - the unwired world
... the
competing cable-modem Internet ser-
vice, offered in the same area by Cox
Communications. U S West is also offer-
ing higher-speed ADSL services aimed
at businesses; a 70 4- kilobit-per-second
connection ... Now, as Tama-
gotchis, the most famous
brand of virtual pet, become
the rage for girls, the lessons
are shifting. “The transition
is from objects-to-think-with
to objects-to-nurture,”...
scientific american - 1999 04 - endless space (maybe not)
... New
Eye Opens on the Cos-
mos,” on page 104] .
Subaru, the Japa-
nese word for the
Pleiades star cluster,
boasts the planet’s
largest single-piece mir-
ror, an 8.3-meter-diam-
eter wonder (others ... giant light-col-
lecting machines in-
clude another Mauna
Kea resident, the
Gemini North Obser-
vatory, backed by the
U.S. and six other na-
tions, which is near-
ing its own first-light
images...