domingo, 31 de julio de 2011

Health review


CONNECTICUT DINING | HOSPITAL FOOD
Chicken Provençal.

Defying a Stereotype With Gourmet Dishes

The New Milford hospital cafe defies stereotypes by offering affordable, gourmet entrees, prepared with ingredients from local farms or from the hospital’s own rooftop garden.
VITAL SIGNS

Risks: Women’s Cancer Risk Increases With Height, Study Finds

The authors suggest that levels of growth hormone might be involved in the genesis of cancer, or that taller people are at greater risk for mutations simply because their bodies comprise more cells.
Soldiers and guests watched a parachute demonstration at a closing ceremony for Walter Reed Army Medical Center.
Joao Silva for The New York Times
Soldiers and guests watched a parachute demonstration at a closing ceremony for Walter Reed Army Medical Center.
Patients from the Washington hospital, which opened in 1909, will be moved to facilities in Maryland and Virginia.
RECIPES FOR HEALTH

Sweet and Sour Eggplant, Tomatoes and Chickpeas

Andrew Scrivani for The New York Times
Pomegranate molasses makes this Lebanese dish both sweet and sour.
VITAL SIGNS

Nutrition: Stealthy Vegetables: Getting Children to Eat More

A study finds that when puréed zucchini, broccoli, tomatoes, cauliflower and squash are added to foods, children really don’t seem to mind.
The Surry Power Station in Virginia is an example in an N.R.C. study.

N.R.C. Lowers Estimate of How Many Would Die in Meltdown

The Nuclear Regulatory Commission is completing an ambitious study that says the great bulk of radioactive material released in a meltdown would not escape the building.

Ruling Upholds Gene Patent in Cancer Test

A federal appeals court ruled on Friday that genes can be patented, overturning a lower court decision that had shocked the biotechnology industry.

Study Faults Approval Process for Medical Devices

A top scientific group said the system that examines the safety of devices like artificial hips should be replaced.
Paul Rieckhoff, executive director of Iraq and Afghanistan Veterans of America

Cost of Treating Veterans Will Rise Long Past Wars

Though the withdrawal of American military forces from Iraq and Afghanistan will save the nation billions of dollars, the cost of caring for veterans is projected to grow for decades to come.
Not all who received mental health care after the Sept. 11 attacks benefited, researchers found.

Sept. 11 Revealed Psychology’s Limits, Review Finds

A wide-ranging psychological review found a succession of missteps after the attacks.
Views
From top, Bolivar Valentine, Tony Loreto and Rob Kearney have taken part in a bereavement group at Calvary Hospital in the Bronx.

Men in Grief Seek Others Who Mourn as They Do

Research increasingly suggests that men and women experience grief in different ways, and the realization has bolstered a nascent movement of bereavement groups geared to men throughout the country.
From Opinion
OPINIONATOR | FIXES
Treating the Cause, Not the Illness

Treating the Cause, Not the Illness

A group is training young volunteers to treat the social factors, like poor nutrition and housing, that make patients sick.
The Weekly Health Quiz
In the news: Happy Meals, nose jobs and migraines. Test your knowledge of this week’s health news.
Columns
PERSONAL HEALTH

Sun’s Rays May Leave Mysterious Marks

Many rashes result from a photosensitivity reaction, a combination of the sun’s UVA radiation and exposure to a drug, perfume or another substance.
Gym Class: Ballet Aerobics
The Times's fitness guinea pig, Karen Barrow, tries a Figure 4 barre workout. For more Gym Class videos, go tonytimes.com/well.
Vitamins to Prevent Vision Loss
Dr. Stephen Rose of the Foundation Fighting Blindess responds to readers’ questions about nutrients and vitamins to counter macular degeneration.

Times Essentials
REPORTER'S FILE
Giovanna Poli is living with sickle cell disease.

Making Sickle Cell Disease a Manageable Illness

On most days Giovanna Poli acts like a typical 12-year-old, but she is living with sickle cell disease.

The Radiation Boom

Articles in this series examine issues arising from the increasing use of medical radiation and the new technologies that deliver it.

Science review


Coming Together to Pray, and Also to Find Reduced-Rate Energy Deals

Washington congregations are discovering ways to cut bills and support renewable power.
LIFE OUT THERE
Dr. Gerald F. Joyce with test tubes for synthesizing molecules that are self-replicating.

‘It’s Alive! It’s Alive!’ Maybe Right Here on Earth

Chemists and biologists are trying to generate the Frankensteinian spark that will jump the gap separating the inanimate and the animate.
OBSERVATORY
The Marcgravia evenia plant has dish-shaped leaves that bounce back echoes that bats can identify through echolocation.

A Vine Bounces Back Sound to Signal Bats

The plant, Marcgravia evenia, has dish-shaped leaves that reflect sounds especially well, making it easy for bats to identify it though echolocation.
OBSERVATORY

Herbivores’ Nibbles Affect Climate Tales That Tree Rings Tell

Analyzing past climate conditions using tree rings is complicated when the trees have been food for animals, researchers have found.

Report on Dead Polar Bears Gets a Biologist Suspended

Charles Monnett’s sightings in Arctic waters became a rallying point for those concerned about global warming.
Science Times: July 26, 2011
URBAN LAB Clockwise from top left: An ant trap in a Broadway median; James Danoff-Burg taking notes in Riverside Park; a white-footed mouse in Highbridge Park; Dr. Danoff-Burg collecting ants.
Damon Winter/The New York Times
URBAN LAB Clockwise from top left: An ant trap in a Broadway median; James Danoff-Burg taking notes in Riverside Park; a white-footed mouse in Highbridge Park; Dr. Danoff-Burg collecting ants.
A small but growing number of field biologists study urban evolution — the biological changes that cities bring to the wildlife that inhabits them.
BASICS
HIDE AND SEEK Studying snow leopards in Afghanistan can be challenging.

A Forbidding Kingdom of Snow Leopards

A wealth of snow leopard images has helped estimate population numbers, identify individuals and track migrations.
ON VIEW
SCIENCE AND FICTION The new movie “Another Earth” is a meditation on guilt and redemption in crisscrossing worlds.

It’s Fashionable to Take a Trip to Another Universe

Multiple universes are all the rage these days, and the new film “Another Earth” explores those crisscrossing worlds.
KEY Codebooks like this one from 1896 cut the cost of telegrams, which were charged by the word.

Codebook Shows an Encryption Form Dates Back to Telegraphs

A computer scientist discovered that a form of cryptography, believed to have been invented in the 20th century, actually has older roots.
Health News
NEWS ANALYSIS

Grasping for Any Way to Prevent Alzheimer’s

Scientists have calculated that if people address certain risks, a significant number of Alzheimer’s cases could be prevented, with the operative word being “could.”
More Multimedia

SLIDE SHOW: Animals at Play

“The Exultant Ark” examines animal pleasure, with surprising, funny, touching, sad, heartwarming pictures by photographers from all over the world.

INTERACTIVE GRAPHIC: 30 Years of the Space Shuttle

An interactive timeline of the 135 space shuttle missions.

VIDEO: Nora Volkow

An interview with the neuroscientist in charge of the National Institute on Drug Abuse, who also happens to be the great-granddaughter of Leon Trotsky.

Rock-Paper-Scissors: You vs. the Computer

Test your strategy against the computer in this rock-paper-scissors game illustrating basic artificial intelligence.
GUARDIAN Don Riepe, near an osprey nest, has lived on Jamaica Bay since 1981. He is among the advocates who work to protect the bay from human intrusion.

Jamaica Bay: Wilderness on the Edge

With the city pushing relentlessly against Jamaica Bay, advocates are toiling to keep the 20,000-acre wildlife haven vital.
The view from the top of Glines Canyon Dam, which is one of two massive hydroelectric dams on the Olympic Peninsula that will be demolished beginning at the end of the summer.

Removing Barriers to Salmon Migration

A promising environmental restoration project will soon get under way in Washington state in the form of the largest dam removal in American history.
SCIENTIST AT WORK BLOG
The Mongolian midsummer festival of Naadam is a celebration of three sports: horse riding, archery, and most of all, wrestling.

Plants, Climate and a Festival

How will climate change affect the diverse plant community that feeds the inhabitants of the northern Mongolian steppe?
Science Columns
OBSERVATORY

Rocky Surprises on the Far Side of the Moon

Researchers have found dome-shaped volcanic deposits that measure half a mile to three miles across on the Moon.
OBSERVATORY
A bottlenose dolphin wearing a marine basket sponge in Shark Bay.

Dolphin Tool Helps to Find Fare on Seafloor

Some dolphins use marine basket sponges to forage for food because it allows them to uncover prey undiscoverable by echolocation.
OBSERVATORY
Kyrtomisporis speciosus and other fossils' carbon isotopes helped date a mass extinction.

Blame for Extinction Spreads to Methane Gas

The study could be foreshadowing the effect of climate change on Earth, its lead author says.
Q & A

The Rocking Boat

Why do some people become seasick while others on the same boat do not?
Podcast: Science Times
Science Times Podcast
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This week: Evolution on a small island, running with the elephants and is Alzheimer's disease preventable?
Health Columns
PERSONAL HEALTH

Sun’s Rays May Leave Mysterious Marks

Many rashes result from a photosensitivity reaction, a combination of the sun’s UVA radiation and exposure to a drug, perfume or another substance.
REALLY?

The Claim: Air-Conditioning Can Cause Colds

Though colds and other respiratory ailments are caused by viruses, not cold temperatures, there is some evidence that air-conditioning may contribute in some small way to such illnesses.
Opinion
DOT EARTH BLOG

Radiation's Role in (Safely) Feeding the Planet

After recent outbreaks of deadly food-borne illness, the notion of irradiating food gets a bit of traction.