Researchers Detect Blood-Clotting Mechanism

...illebrand factor (VWF), which acts as a "force sensor," the researchers explained. By manipulating single molecules, the researchers found that the tiniest force causes A2 molecules to unfold and lose much of their complex, three-dimensional organization. After the unfolding, the enzyme ADAMTS13 comes int...

International team cracks mammalian gene control code

...ensland (UQ), have probed further into the human genome than ever before. They have discovered how genes are controlled in mammals, as well as the tiniest genetic element ever found. Their discoveries will be published in three milestone papers in leading journal Nature Genetics . The research w...

Siemens Highlights Cardiology Excellence from Prevention to Follow-up at ACC 2009

...tomography (CT) scanner. The SOMATOM Definition Flash requires only a fraction of the radiation dose that systems previously required to scan even the tiniest anatomical details faster than ever before. Scanning the thorax, including the heart, can be done in only 0.6 seconds, taking the burden of breath-hol...

Siemens Demonstrates Flash Speed, Lowest Dose at ACC 2009

...904/SIEMENSLOGO ) "The SOMATOM Definition Flash requires only a fraction of the radiation dose that systems previously required to scan even the tiniest anatomical details faster than ever before," said Kulin Hemani, vice president, CT, Siemens Medical Solutions USA, Inc. "Scanning the thorax, includin...

Rainbow Babies & Children's Hospital Opens Most Technologically Advanced NICU in World

... Neonatologists begin new era of treatment to save tiniest babies CLEVELAND, March 25 /PRNewswire/ -- NICU provides individual rooms with sleep accommodations so parents can stay with ...

One of North America's Largest Exhibitions of Dental Products Brings More than 30,000 Dental Professionals to Chicago

...l anesthetic , so you can get back to drinking, eating and talking like normal faster. The Safety Toothbrush has a special design so even the tiniest baby hands can hold and learn to brush their teeth (don't forget -- tooth decay can start with the first tooth). Visitors to the Midw...

A better mesh: Researchers 'tighten' body's protective coating

...se, the microscopic fibers in the protective mucus coatings of the eyes, lungs, stomach or reproductive system naturally bundle together and allow the tiniest disease-causing bugs, allergens or pollutants to slip by. But Johns Hopkins researchers have discovered a way to chemically shrink the holes in the mu...

Siemens: Ask the Ultimate Power in Imaging

...OMATOM(R) Definition Flash, a new dual-source CT that requires only a fraction of the radiation dose that systems previously required to scan even the tiniest anatomical details faster than ever before. The fastest scanning speed in CT (i.e., 43 cm/s) and a temporal resolution of 75 ms, enable complete scans...

Flash Speed. Lowest Dose.

...ndards regarding speed and dose reduction. The system requires only a fraction of the radiation dose that systems previously required to scan even the tiniest anatomical details faster than ever before. The SOMATOM Definition Flash is a new dual-source CT from Siemens, featuring two X-ray tubes that simultan...

Masimo Launches First Non-adhesive Pulse Oximetry Sensor Designed For Extremely Low Birth Weight Babies

...eans that the distance between the emitter and detector on the NeoPt-500 is much smaller -- enabling the sensor to fit better and more securely on the tiniest hand or foot. Mitchell Goldstein, M.D., Associate Professor, Pediatrics at Loma Linda University Children's Hospital in Loma Linda, CA, stated; "The...

Tiniest in Medical Products

Bair Hugger® Model 555 - Pediatric Underbody Blanket

Description:... The under-patient design of the pediatric full access blanket warms even the tiniest patients while allowing full access for surgeons and staff....
Company:Arizant Healthcare Inc.

Tiniest in Medical Dictionary

Alveoli

...a liquid ... If the alveoli are closed for any reason, they cannot participate in gas exchange. ... ... called bronchioles, until it reaches the tiniest air sacs, named alveoli . ... carry the blood past the alveoli , which replenish it with new oxygen. ... Blood circulates around the alveoli ...

Tiniest in Biological News

University of Pennsylvania researchers zero in on the tiniest members in the war on cancer

PHILADELPHIA - Researchers from the University of Pennsylvania and Johns Hopkins University have uncovered another reason why one of the most commonly activated proteins in cancer is so dangerous. As reported in Nature Genetics this week, the Myc protein can stop the production of at least 13 mic...

Breakthrough: Scientists create world's tiniest organic particles

University of North Carolina at Chapel Hill chemists have developed what they believe is a breakthrough method of creating the world's tiniest manufactured particles for delivering drugs and other organic materials into the human body.Adapting technology pioneered by the electronics industry in fab...

New supercomputer to reel in answers to some of Earth's problems

...to handle scientific problems whose complexity require more than just power or speed. For example, climate scientists who are trying to understand the tiniest particles in the atmosphere or chemists watching how atoms tug at each other in a molecule need a different kind of supercomputer than physicists stud...

Natural-born divers and the molecular traces of evolution

... An aquatic lifestyle imposes serious demands for the organism, and this is true even for the tiniest molecules that form our body. When the ancestors of present marine mammals initiated their return to the oceans, their physiology had to adapt radica...

Young dinosaurs roamed together, died together

...ime I had felt that way at a dig," he said. In addition to herd composition and behavior, the site also provides encyclopedic knowledge of even the tiniest bones in the skull and skeleton. "We even know the size of its eyeball," Sereno said. "Sinornithomimus is destined to become one of the best- understo...

Tiny details in three dimensions

...emical pretreatment, which is often associated with modifying structures and properties, is no longer necessary. Resolution of five to seven nm allows tiniest structures to be viewed. "The new technology is a quantum leap for research, comparable with the step from simple x-ray images to three-dimensional co...

UT Knoxville wins $16M NSF mathematics and biology center

... Mathematical biology is a growing field that applies the power of mathematics and modeling to complex biological problems at scales ranging from the tiniest microorganisms to the movement of species across thousands of acres, over periods of time that can stretch over the entire course of evolution. Wh...

Genome of simplest animal reveals ancient lineage, confounding array of complex capabilities

... WALNUT CREEK, Calif. As Aesop said, appearances are deceivingeven in life's tiniest critters. From first detection in the 1880s, clinging to the sides of an aquarium, to its recent characterization by the U.S. Department of Energy Jo...

UH researchers win top prize for research with humanitarian applications

... HOUSTON, Aug. 19, 2008 We all understand that even the tiniest changes in the environment can create big opportunities and challenges for plants, animals and humans, but rarely do we consider what's happening on a...

Scientists overcome nanotech hurdle

...a detailed picture of self-assembled peptides on a nanoparticle and it offers the promise of new ways to design and manufacture novel materials on the tiniest scale - one of the key aims of nanoscience. Engineering new materials through assembly of complex, but tiny, components is difficult for scientists...

Tiniest in Biological Technology

Molecules line up to make the tiniest of wires

As technology gets smaller and smaller, the computer industry is facing the complex challenge of finding ways to manufacture the minuscule components necessary. Computer chips are constantly getting smaller and smaller. Theres an unrelenting decrease in size. And the question arises, how do you...

Protein-printing technique gives snapshots of immune system defense

... To test the idea, Love, visiting scientist Craig Story and their colleagues put living mouse B cells into a microengraved rubber device like the tiniest and densest of ice cube trays. There, 20,000 cells, separated into individual compartments, churned out their unique brands of antibodies produced aft...

UT Knoxville Wins $16M Mathematics and Biology Center

... Mathematical biology is a growing field that applies the power of mathematics and modeling to complex biological problems at scales ranging from the tiniest microorganisms to the movement of species across thousands of acres, over periods of time that can stretch over the entire course of evolution. Whet...

Atom Medical Adopts Masimo Rainbow SET Technology

...ition as a leading global provider of advanced neonatal product solutions, leveraging breakthrough technologies to improve the quality of care for the tiniest of patients. We commend Atom for their commitment to patient care and product innovation." About Masimo Masimo (NASDAQ: MASI ) develops innovativ...

New kind of transistor radios shows capability of nanotube technology

...rchers tuned one of the nanotube-transistor radios to WBAL-AM (1090) in Baltimore, to pick up a traffic report. We were not trying to make the worlds tiniest radios, Rogers said. The nanotube radios are a demonstration, an important milestone toward building the technology into a form that ultimately would ...

Life at the jolt

... Researchers at the Biodesign Institute are using the tiniest organisms on the planet 'bacteria' as a viable option to make electricity. In a new study featured in the journal Biotechnology and Bioengineering, l...

Nanowire generates power by harvesting energy from the environment

...sor networks and mobile devices shrink toward the microscale, and even nanoscale, there is a growing need for suitable power sources. Because even the tiniest battery is too big to be used in nanoscale devices, scientists are exploring nanosize systems that can salvage energy from the environment. Now, rese...

Engineers chart semiconductors on the scale of atoms

...atoms are they?' " says Booske. With its ability to analyze roughly 50 million atoms an hour, LEAP can now routinely map the properties of even the tiniest semiconductor devices, producing findings that manufacturers can use to diagnose and correct the defects underlying electrical failures. Until now, a ...

Engineers help turn science into interactive exhibits

...aculty, staff and students will work with some of the nation's top science museums to create hands-on exhibits about technology so small that even the tiniest human fingers can't touch it. The Museum of Science , Boston, the Science Museum of Minnesota , and the Exploratorium , San Francisco, are leadi...

Tiniest in Biological Definition

Species

... in this context, is "how different is different?" and the answer is usually "it all depends". In theory, it would be possible to recognise even the tiniest of differences as sufficient to delineate a separate species, provided only that the difference is clear and consistent (and that other criteria are m...

Tiniest in Biological Dictionary

Stapes

...nary, a free dictionary. Jump to: navigation, search ... Retrieved from "http://en.wiktionary.org /wiki/ stapes " ... The incus is connected to the tiniest middle-ear bone of all, the stapes . ... The footplate of the stapes rests on a membrane platform known as the "oval window. ... Facts and figur...

Bronchioles

.... Damage occurs to the tiny airways in the lungs called bronchioles . ... What's something kids are doing all day, every day? Breathing! ... The tiniest tubes are called bronchioles (say: brong-kee-oles), and there are ... Bronchiolitis is a common illness of the respiratory tract caused by an inf...