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SCIENCE
Astrocytes
Trigger Maturation of Neural Stem Cells - [Howard Hughes
Medical Institute] Researchers have discovered that astrocytes
- brain cells once thought to be little more than a component
of the supportive scaffold for neurons - may actually play
a starring role in triggering the maturation and proliferation
of adult neural stem cells. The studies also suggest that
growth factors produced by astrocytes may be critical in
regenerating brain or spinal tissue that has been damaged
by trauma or disease.
Mice
Could Provide the Key to Growing Human Lungs for Transplant
- [Science Daily] Scientists from Imperial College London
have successfully directed mouse stem cells to turn into
the type of cells needed for gas exchange in lungs, bringing
the prospect of being able to regenerate damaged lung tissue,
and even the creation of artificially grown lungs one step
closer.
China
Plans Moon Base for 2010 - [New Scientist] China's ambitious
space plans have been extended to building a base on the
Moon starting in 2010, a Chinese space official has said.
Before that the fledgling space power aims to complete a
number of manned missions into space and to establishing
an orbiting "space laboratory".
Consciousness
Based On Wireless? - [Wired] Human consciousness is
actually wireless communication between the cells of your
brain, according to a professor of molecular genetics at
the University of Surrey in Great Britain.
Two
Genetic Suspects are Identified in the Mystery of Why We
Need Sleep - [Eurekalert] Like sleuths in an endlessly
complex Agatha Christie novel, scientists at The Neurosciences
Institute have been trying to solve the mystery of why we
need to sleep. Now, following a two-year investigation,
they have identified two genetic suspects that suggest one
day it may be possible to prevent the consequences of sleep
deprivation.
Advance
Could Lead to Diabetes Treatment - [Technology Review]
A new drug based on a simple molecule can eliminate a notorious
blood protein linked to many severe diseases, possibly leading
to new treatments for Alzheimer's and diabetes, British
researchers report in the journal Nature.
Human
Clone's Birth Predicted - [Washington Post] Infertility
researcher Panos Zavos predicted that his Kentucky-based
human cloning team will produce a pregnancy this year, with
the delivery of a cloned human being coming in 2003.
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TECHNOLOGY
Radio
ID Tags: Beyond Bar Codes - [Wired] An emerging technology
could usurp the ubiquitous bar code's quarter-century of
quiet domination. Radio frequency identification (RFID)
tags, which consist of silicon chips and an antenna that
can transmit data to a wireless receiver, could one day
be used to track everything from soda cans to cereal boxes.
Copy-Proof
CDs Cracked With 99-Cent Marker Pen - [Mercury News]
Technology buffs have cracked music publishing giant Sony
Music's elaborate disc copy-protection technology with a
decidedly low-tech method: scribbling around the rim of
a disk with a felt-tip marker.
Will
IBM's Cell Chip Knock Intel Off Its Throne? - [Wireless
News] Although it is somewhat shrouded in mystery and its
capabilities still leave analysts guessing, IBM's Cell --
an embedded technology that IBM calls a "supercomputer
on a chip" -- could represent the future of consumer
electronics devices. IBM said its innovation -- the result
of a US$400 million R&D investment with Sony Computer
Entertainment and Toshiba -- will power consumer devices
capable of greater computing power than IBM's Deep Blue
supercomputer.
Bluetooth:
A Miracle Awaits the Right Price - [International Herald
Tribune] For many people, Bluetooth, the technology designed
for wireless gizmo-to-gizmo communication over distances
of about 30 feet (9 meters), is the technology that cried
wolf. The original hope and hype erupted nearly three years
ago, as electronics industry representatives described a
future in which the space behind our desks was no longer
a dusty snake pit.
Telematics
Left in Dot-Com Dust - [cnet.com] The automobile industry
has a hangover, and it's blaming Silicon Valley and the
technology sector for the all-night bender. Automobile executives
who gathered last week for the two-day Telematics Detroit
2002 conference said the late 1990s Internet stock bubble
inflated revenue expectations and warped business plans
for the emerging niche of dashboard computing, also known
as telematics.
The
Thousand-Leg Race - [Technology Review] More than a
century after its invention, the venerable punch card is
fueling a quiet contest between the world's largest computer
makers. IBM and Hewlett Packard are racing to develop a
nanoscale version based on atomic force microscopy, with
the potential for vast data storage at low cost.
U.S.
Commerce Department is Bullish on Nanotechnology - [Small
Times] The U.S. Department of Commerce's top official for
technology extolled nanotechnology, saying that helping
to shepherd the industry toward commercialization ranks
at the top of his priorities.
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BUSINESS
Will
the Cablecos Kill File-Sharing? - [Business Week] New
pricing plans for broadband use could make downloading "free"
songs a costly habit.
Merger
Meltdown - [Fast Company] The voracious corporate appetite
for mergers in recent years has caused a bad case of indigestion
for mega companies like AOL Time Warner, DaimlerChrysler,
and J.P. Morgan Chase. Do these partnerships add up to less
than the sum of their parts?
Where
Can Execs Learn Ethics? - [Business Week] Not necessarily
in B-school, where too many focus too little on doing the
right thing -- despite the rash of corporate scandals.
System
Failure - [Fortune] Corporate America has lost its way.
Here's a road map for restoring confidence.
Driving
Innovation - [Fast Company] Traditional car companies
are courting a new group of consumers with hard-driving
innovation. Learn about the unconventional branding campaigns
launched by Chrysler, Toyota, and Mercedes-Benz to inject
some soul in new cars created for generation Y.
Terrorism-Insurance
Battle Looms - [Washington Post]
Senate rejects GOP plan to limit damages.
Bill
Would Unlock Cars' Computer Codes - [Detroit Free Press]
With more cars relying on computers that only dealers can
access for repairs, efforts are building in Congress to
force auto manufacturers to share their diagnostic codes
with car owners and independent mechanics.
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SOCIETY AND POLITICS
Stop
Blaming the Weather - [Economist] The world grows enough
food. What the hungry need is economic growth.
Fanatics
With Laptops: The Coming Cyber War - [NewsFactor] The
blossoming of the Internet and its universal adoption have
reinforced a trend toward interdependence of the world's
political, economic and social systems. That increasing
interdependence, however, becomes frightening when one considers
that a next-generation cyber terrorist will likely not represent
an aggressive world power. In terms of present-day vulnerability,
such a terrorist could simply be a lone fanatic wielding
a laptop. And the damage could be staggering.
The
Alliance is Doomed - [Washington Post] When George W.
Bush arrives in Berlin Wednesday, he will be welcomed by
Berliners, who have never forgotten America's role in defending
their city's freedom during the Cold War. He also will be
greeted by protest. Members of East Germany's post-communist
party, who share power in Berlin's current government, will
help lead anti-American mobs. More important, the president's
arrival will coincide with still another debate about the
future of NATO. This round may be the last one.
Europe
Fears Looming Trade War - [The Times] Trade relations
between Europe and the United States are reaching a critical
point as disputes proliferate, the European Commission fears.
Why
Public Intellectuals? - [Wilson Quarterly] Is there
a place for public intellectuals today?
Weapons
of Precise Destruction - [Technology
Review] How snipers in the sky might help revive the practice
of assassination.
Kwaito,
Dagga, 'Edutainment,' and the Generation Gap in South Africa
- [World Press Review] Reading the South African press,
one would think that the first generation of youth to come
of age since South Africa scrapped apartheid in 1991 has
gotten off to a rather bad start.
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ENVIRONMENT
Parched
Future Predicted by State - [San Jose Business Journal]
Stock up on water now, because in 50 years or less California
could be parched with a severe water shortage due to global
warming. That's according to calculations by a team of researchers
at the University of California at Santa Cruz.
Media
Sheep - [Worldwatch] How did The Skeptical Environmentalist
pull the wool over the eyes of so many editors?
U.S.
to Relax Air Pollution Rules for Utilities - [Environmental
News Network] The Bush administration said it will relax
costly air pollution rules when U.S. utilities are repaired
or expanded, triggering a storm of protest from environmental
groups and some Democrats.
Honda
Takes Own Path on Fuel, Ecology Issues - [Houston Chronicle]
When it comes to fuel economy and the environment, there
is Honda and there is the rest of the auto industry. The
gap has come into sharp relief as battles rage over how
to curb the nation's swelling appetite for oil. Honda is
the only major automaker that has not joined the Alliance
of Automobile Manufacturers, the industry trade group that
has led the fight against tougher fuel and emissions standards.
Global
Warming Brings More Weather, Climate Extremes - [People's
Daily] Statistics show that five times more major meteorological
calamities occurred in the 1990s than in the 1950s. The
world's annual economic loss due to these disasters also
soared from 4 billion U.S. dollars in the 1960s up to 29
billion U.S. dollars today.
Seiyu
Plans to 'Tax' CO2 Emissions - [Asahi] Supermarket operator
Seiyu Ltd. plans to do its bit to counter global warming.
The firm will introduce a program to collect "eco taxes''
from its outlets based on the amount of carbon dioxide they
produce, company officials said Tuesday.
Europe
to Regulate Deep Sea Fisheries - [Environment News Service]
The European Commission has crafted a new Common Fisheries
Policy for Europe in an attempt to revive collapsing fish
populations and keep the European fishing industry alive
at the same time.
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THE FUTURE
Untangling
the Future - [Business 2.0] Technologies never move
in straight lines. They wander. They cross-pollinate. And
they create opportunities you'd never expect.
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