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September 1993

September 1993
Scientific American Magazine

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Table of Contents header

Cover; September 1993; by Staff Editor; 1 Page(s)

Table of Contents; September 1993; by Staff Editor; 2 Page(s)

Masthead; September 1993; by Staff Editor; 1 Page(s)

Letters to the Editor; September 1993; by Staff Editor; 1 Page(s)

50 and 100 Years Ago; September 1993; by Staff Editor; 1 Page(s)

Super Trouble; September 1993; by Tim Beardsley and Russell Ruthen; 2 Page(s)

The threatened SSC casts a pall over particle physics

Shaking Conventional Wisdom; September 1993; by Kristin Leutwyler; 1 Page(s)

Those who adore Brazil nuts have no doubt wondered why shaking a can of assorted kernels always brings the large ones to the top.

Jovian Jolt; September 1993; by Corey S. Powell; 2 Page(s)

A comet heads for a smashup with Jupiter

Fermat's MacGuffin; September 1993; by John Horgan; 2 Page(s)

A great math problem is finally (probably) conquered

Malignant Mimicry; September 1993; by John Rennie; 2 Page(s)

False estrogens may cause cancer and lower sperm counts

Fads and Feds; September 1993; by Tim Beardsley; 3 Page(s)

Holistic therapy collides with reductionist science

The All-Star of Buckyball; September 1993; by Philip Yam; 2 Page(s)

Profile: Richard E. Smalley

Life, Death and the Immune System; September 1993; by Sir Gustav J. V. Nossal; 10 Page(s)

By defining and defending the self, the immune system makes life possible; malfunction causes illness and death. Study of the system provides a unifying view of biology

How the Immune System Develops; September 1993; by Irving L. Weissman and Max D. Cooper; 8 Page(s)

Environmental and genetic signals cue cells as they differentiate into the many lineages that recognize foreign antigens and fight off invaders

How the Immune System Recognizes Invaders; September 1993; by Charles A. Janeway, Jr.; 8 Page(s)

Cells of the immune system recombine gene fragments to create the millions of receptors needed to identify and attack the myriad pathogens encountered throughout life

How the Immune System Recognizes the Body; September 1993; by Philippa Marrack and John W. Kappler; 8 Page(s)

The human immune system has developed several elegant processes that allow it to repel foreign invaders and yet not attack the body itself

Infectious Diseases and the Immune System; September 1993; by William E. Paul; 8 Page(s)

When bacteria, viruses and other pathogens infect the body, they hide in different places. Each component of the immune system is most adept at rousting trespassers from one location

AIDS and the Immune System; September 1993; by Warner C. Greene; 8 Page(s)

The AIDS virus exploits the immune system to replicate itself. New findings are showing how it wreaks havoc on the body's defenses

Autoimmune Disease; September 1993; by Lawrence Steinman; 9 Page(s)

Misguided assaults on the self produce multiple sclerosis, juvenile diabetes and other chronic illnesses. Promising therapies are emerging

Allergy and the Immune System; September 1993; by Lawrence M. Lichtenstein; 9 Page(s)

In allergic individuals, parts of the immune system misdirect their power at innocuous substances, producing sometimes deadly symptoms

The Immune System as a Therapeutic Agent; September 1993; by Hans Wigzell; 8 Page(s)

New technologies and insights into the molecular underpinnings of the immune system provide the basis for novel approaches to vaccines and other therapies

Will We Survive?; September 1993; by Avrion Mitchison; 9 Page(s)

As host and pathogen evolve together, will the immune system retain the upper hand?

Crystal Light; September 1993; by W. Wayt Gibbs; 2 Page(s)

Storing volumes of data in four-dimensional spots

Contented Cows?; September 1993; by Gary Stix; 1 Page(s)

"This room is a big coil, that's what it is," says Javier Burchard, a veterinary researcher at McGill University's Macdonald campus.

Tr¿s Grande Alliance; September 1993; by Fred Guterl, Robert Patton and Gary Stix; 2 Page(s)

Europe follows the U.S. into digital broadcasting

In Vitro, In the Money; September 1993; by W. Wayt Gibbs; 1 Page(s)

A government-approved test spares rabbits and snares bucks

Natural Selection; September 1993; by W. Wayt Gibbs; 2 Page(s)

Investors aren't buying into Darwin Molecular's evolution

Blackballing the Inner City; September 1993; by Gary Stix; 1 Page(s)

Alan P. Sager still remembers the disappointment he experienced as an 11-year-old in 1958 when the Brooklyn Dodgers moved to Los Angeles.

The Analytical Economist; September 1993; by Marguerite Holloway and Paul Wallich; 1 Page(s)

The Greening of Garbage

Mathematical Recreations; September 1993; by Ian Stewart; 3 Page(s)

A Shepherd Takes a Sheep Shot

Book Reviews; September 1993; by Philip Morrison; 5 Page(s)

Monticello Redux; Travels in Central America; A Desperate Solution

Immunology and Reciprocity; September 1993; by Barry R. Bloom; 1 Page(s)

Reciprocity, recognized from the time of Confucius as a fundamental value in human relationships, has not usually been regarded as important to the scientific endeavor.




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