News tagged with center of excellence
Complications, death rates similar at bariatric surgery centers of excellence, other hospitals
Patients who undergo bariatric surgery at hospitals designated as centers of excellence do not appear to have lower mortality rates or lower rates of complications than those whose procedures are performed at other hospitals, ...
Apr 20, 2009 |
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Search results for center of excellence
Tool-wielding robots crawl in bodies for surgery
Imagine a tiny snake robot crawling through your body, helping a surgeon identify diseases and perform operations.
May 29, 2012 |
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Device may inject a variety of drugs without using needles
Getting a shot at the doctor’s office may become less painful in the not-too-distant future.
May 24, 2012 |
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TRMM satellite sees heavy rainfall in Tropical Storm Bud
Tropical Storm Bud is dropping heavy rainfall, and appears to be intensifying. NASA's Tropical Rainfall Measuring Mission (TRMM) satellite has been monitoring rainfall within the storm, and has watched it ...
Space & Earth / Earth Sciences
May 23, 2012 |
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Better, stronger, lighter armor
What makes a piece of armor effective? Sure, it needs to be strong, and it should be lightweight. But what is it about a material's composition that gives it such properties? And can we develop materials that ...
May 22, 2012 |
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Availability of hydrogen controls chemical structure of graphene oxide
A new study shows that the availability of hydrogen plays a significant role in determining the chemical and structural makeup of graphene oxide, a material that has potential uses in nano-electronics, nano-electromechanical ...
Nanotechnology / Nanomaterials
May 22, 2012 |
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Strategy discovered to activate genes that suppress tumors and inhibit cancer
(Medical Xpress) -- A team of scientists has developed a promising new strategy for "reactivating" genes that cause cancer tumors to shrink and die. The researchers hope that their discovery will aid in the ...
May 21, 2012 |
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New technique detects trace levels of new class of cancer biomarkers
(Phys.org) -- In less than a decade, a new type of RNA — microRNA (miRNA) — has gone from curiosity to one of the most important sets of regulatory molecules in the body. And because these short pieces of RNA are ...
Chemistry / Analytical Chemistry
May 18, 2012 |
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Open, Ring! Highly electrophilic cationic complexes as catalysts in immortal ring-opening polymerization of lactide
(Phys.org) -- Certain complexes of large alkaline earth elements such as calcium, strontium, and barium are efficient catalysts for various organic reactions. However, the stability of these heteroleptic complexes ...
May 18, 2012 |
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Astrophysicists discover new heating source in cosmological structure formation
(Phys.org) -- So far, astrophysicists thought that super-massive black holes can only influence their immediate surroundings. A collaboration of scientists at the Heidelberg Institute for Theoretical Studies ...
May 15, 2012 |
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Construction of new rock spawning reefs will help Great Lakes native fish
(Phys.org) -- The first of nine rock reefs is under construction in the St. Clair River delta northeast of Detroit. The goal of the project, which is led by Michigan Sea Grant, is to boost populations of lake ...
May 14, 2012 |
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List of search results for center of excellence
