News tagged with balloon
Flexible paper robots
(PhysOrg.com) -- These inexpensive robots can stretch, bend and twist under control, and lift objects up to 120 times their own weight. Being soft, they can apply gentle and even pressure, and adapt to varied ...
Feb 09, 2012 |
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Toronto teens send Lego man into space: video
A video posted on YouTube Wednesday appeared to show the amazing voyage of a Lego man sent into space on a homemade spacecraft by two Toronto students.
Space & Earth / Space Exploration
Jan 25, 2012 |
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Analysis does not support genetic test before use of anti-clotting drug
Although the U.S. Food and Drug Administration (FDA) has recommended that a certain type of genetic testing (for the genotype CYP2C19) be considered before prescribing the drug clopidogrel to identify individuals who may ...
Dec 27, 2011 |
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Advantages and motivations uncertain behind use of brachytherapy for breast cancer radiotherapy
Accelerated partial breast irradiation using brachytherapy (APBIb) for the treatment of breast cancer has been rapidly increasing over the last several years in the U.S. as an alternative to standard whole-breast irradiation ...
Dec 16, 2011 |
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A new stent design may put patients at risk
Some stents that keep blood vessels open to treat heart disease are poorly designed to resist shortening, according to publications in the Journal of Interventional Cardiology. A case report published in the journal by Dr. ...
Medicine & Health / Cardiology
Nov 17, 2011 |
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Results of the PROFI study reported at TCT 2011
Results from the PROFI study indicate that the use of a proximal balloon occlusion in carotid artery stenting lead to fewer cerebral ischemic lesions – a predictor of stroke – than with the use of a filter. Trial ...
Medicine & Health / Cardiology
Nov 12, 2011 |
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Results of the COBRA trial reported at TCT 2011
A clinical trial of patients with diabetes has demonstrated that cryoplasty post-dilitation compared to conventional balloon angioplasty in the superficial femoral artery (SFA) decreased the risk of in-stent restenosis (ISR). ...
Medicine & Health / Cardiology
Nov 11, 2011 |
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Results of the ROTAXUS trial reported at TCT 2011
A clinical trial testing the efficacy of rotational atherectomy (or rotablation, a process of drilling through plaque deposits) prior to implantation of a drug-eluting stent found that the process was not superior to standard ...
Medicine & Health / Cardiology
Nov 11, 2011 |
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Antarctica rocks!
Geologist John Goodge looks for clues about Antarctica's past in the 2 percent of the continent that is not covered in ice!
Space & Earth / Earth Sciences
Nov 01, 2011 |
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Searching for balloons in a social network
In December 2009, 10 red weather balloons were launched from locations throughout the United States. The project’s aim: testing the mettle of social media.
Oct 28, 2011 |
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NASA seeking student experiments for balloon flight
NASA is accepting applications from graduate and undergraduate university students to fly experiments to the edge of space on a scientific balloon. This balloon flight competition is a joint project between NASA and the Louisiana ...
Space & Earth / Space Exploration
Oct 28, 2011 |
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SPICE geoengineering project delayed due to critics issues
(PhysOrg.com) -- Last month it was announced that a group of researchers had come together to start a geoengineering project called Stratospheric Particle Injection for Climate Engineering (SPICE). Its aim ...
Space & Earth / Earth Sciences
Oct 05, 2011 |
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Study examining large-scale data of double balloon enteroscopy shows it is safe and effective
A large-scale data review by researchers in China of double balloon enteroscopy (DBE) over the last decade showed the endoscopic procedure to be safe and effective for detection of diseases of the small intestine. DBE had ...
Sep 26, 2011 |
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Infusing chemotherapy into the liver gives extra months of disease-free life in melanoma patients
Melanoma of the eye (ocular or uveal melanoma) frequently spreads to the liver and, once this has happened, there is no effective treatment and patients die within an average of two to four months. Only about one in ten patients ...
Sep 23, 2011 |
4 / 5 (1) |
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Study examines platelet function testing for guiding antithrombotic treatment before PCI procedures
Among patients with acute coronary syndromes undergoing a procedure such as angioplasty, those who received platelet function tests before receiving antithrombotic therapy to determine appropriate clopidogrel dosing and who ...
Sep 20, 2011 |
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Balloon
A balloon is an inflatable flexible bag filled with a gas, such as helium, hydrogen, nitrous oxide, oxygen, or air. Modern balloons can be made from materials such as rubber, latex, polychloroprene, or a nylon fabric, while some early balloons were made of dried animal bladders, such as the pig bladder. Some balloons are used for decorative purposes, while others are used for practical purposes such as meteorology, medical treatment, military defense, or transportation. A balloon's properties, including its low density and low cost, have led to a wide range of applications. The inventor of the rubber balloon, (the most common balloon) was Michael Faraday in 1824, via experiments with various gases.
For more information about Balloon, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
