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sharper in Medical News

New technique that scrambles light may lead to sharper images, wider views

When photographers zoom in on an object to see it better, they lose the wide-angle perspective -- they are forced to trade off "big picture" context for detail. But now an imaging method developed by Princeton researchers could lead to lenses that show all parts of the scene at once in the same hi...

For sharper pictures of the body's interior

Below in the Annex: ("We are breaking new ground in research"), you will find an interview with PTB project head Dr. Bernd Ittermann on the opportunities and risks of the whole-body tomographs of the new 7-tesla generation at the Max-Delbrck-Centrum (Max Delbrck Center) in Berlin. Snap-shots of...

Fish eaters found to have sharper brains

The benefits of eating fish has been proved with evidence following the finding that fish food reduces the age-related mental decline by the equivalent of three to four years. The research adds to the growing evidence that a fish-rich diet helps keep the mind sharp//. Previous findings have est...

Cardinal Health Board of Directors Approves CareFusion Spinoff

... approve the spinoff after concluding that, as separate companies, both Cardinal Health and CareFusion will benefit from enhanced management focus and sharper strategic vision, as well as improved opportunities to make investments in their respective growth areas. The spinoff is also expected to allow each c...

Senseless Budget Cuts Will Gut California's Cost Efficient Home Care Program and Force Seniors and People with Disabilities Out of Their Homes and into Institutions

...IA NOTE: BACKGROUND & LINKS Governor Schwarzenegger's current proposed budget cuts would slash homecare workers' wages to just $8.00 an hour, a sharper reduction than the deep cuts already passed by the California Legislature in February. Wage cuts at any level will force thousands of homecare provide...

Ophthonix Completes Series AA Financing at $25.9 Million

...s changing forever the way people see the world. Customized iZon(R) High Resolution Lenses allow wearers to see the world in high definition--clearer, sharper and more vividly than ever before. The proprietary and patented process is the first-ever vision correction technology that addresses the problems ass...

Prevalence of Interstitial Cystitis in U.S. Much Larger Than Previously Believed

...alence number, presented at the 2009 American Urologic Association Annual Meeting in Chicago, represents about 3 to 6 percent of all U.S. women. This sharper picture of who has IC and what it is results from an expansive and rigorous epidemiology study funded by the National Institutes of Health, the RAND I...

IBM and Medical Researchers Launch Effort To Find Flu Drug Treatments

...power to undertake projects that are typically quite daunting. We can move from computer calculations into laboratory testing more quickly and with a sharper focus." The joint project, "Influenza Antiviral Drug Search," uses computer power from over one million devices registered and hundreds of thous...

Paying it Forward: Washington, DC LASIK Vision Care Practice Sponsors New Contest to Reward Good Deeds

...choose to have the LASIK treatment themselves, or give the award to someone else. LASIK is an FDA-approved procedure designed to help patients achieve sharper vision and reduce or eliminate the need for corrective eyewear such as glasses or contact lenses. Contestants can submit their videos from now unt...

Waters Corporation Announces the Purchase of UPLC/MS Systems by the National Cancer Institute for Advanced Metabolomics Research

...nalysis times, and the use of less solvent per sample. Paired with tandem quadrupole and quadrupole time-of-flight/ion mobility mass spectrometry, the sharper chromatographic peaks, increased peak heights, and better signal-to-noise performance of UPLC(R) technology improves the mass spectrometer's ability t...
sharper in Medical Technology

Why Do African-Americans Fare Worse With Cancer? Access and Economics Are Only Part of the Story

...lled for a range of potentially confounding factors such as differences in diagnosis, treatment, and follow-up, helps throw the remaining factors into sharper relief, according to Frank L. Meyskens, Jr., M.D. "It's because of the similar way that people are treated on clinical trials that these differen...

New PRO2000 HIV-Prevention Findings Important Milestone on Path Toward Development of Effective Vaginal Microbicide

... research community knows far more today about how to design and execute these complex clinical trials, and we are piloting novel trial designs with a sharper focus on participant adherence to increase the chance that the trial will generate the data needed for effective product development and licensure. ...

Stanford Researchers Find Brain Pathway of Depression in Rats

...ould be at the root of depression. To explore the idea in a precise, quantitative way, they needed to develop a visualization tool that was faster and sharper than brain imaging systems currently available, such as MRI or CT scans. Raag Airan, an MD/PhD student in Deisseroth's lab and co-first author of th...
sharper in Medical Products

Digital 1.0x

Description:... to reduce glare and reflections during general diagnosis and slit lamp imaging. This lens provides a high-resolution view of the posterior pole and a sharper image across the diameter of the lens. The Digital 1.0 X Imaging Lens is also ideal for slit lamp photography. For best results during slit lamp photo...
Company:Volk Optical, Inc.

Hydra Vision® Plus DR Urology System

Description:...rom its inception, the DR was designed to use optimized geometry and a large field of view (16") image intensifier for maximum anatomical coverage and sharper images yielding a truly FILMLESS imaging system....
Company:Liebel-Flarsheim Urology

CFI S Fluor Series

Description:...1, fura-2 and fluor-3; these objectives have improved signal to noise ratios for short wavelengths and have high Numerical Apertures for significantly sharper and brighter images. Water dipping objectives Designed with a narrow top and a 2mm working distance to allow microelectrodes to be inserted into the s...
Company:Nikon

CardiArc Cardiac SPECT System

Features:...CardiArc images are the sharpest available - often sharper than PET. sharper images more clearly identify defect margins. sharper images better define perfusion in low-flow regions...
Company:CardiArc, Inc.

Guardsman Femoral Interference Screw

Features:...on Double-helix threads for un-biased and rapid advancement Wide-bore cannulation for easy guidewire removal The Taper-Tip style offers sharper initiating threads and a more pronounced taper for faster, easier insertion ...
Company:Linvatec Corporation (now ConMed)

Propel Cannulated Interference Screw

Features:... Propel screws accept a standard 3.5mm hex driver for confident driving in difficult situations and simpler revisions The Taper-Tip style offers sharper initiating threads and a more pronounced taper for faster, easier insertion ...
Company:Linvatec Corporation (now ConMed)

BIPAL Biopsy Forceps

Features:... 50% sharper than original design. 57% harder than original design. 70% greater bite force than original design. ...
Company:Cordis Corporation
sharper in Medical Dictionary

Protein electrophoresis

...tein Ladder in Different Electrophoresis Conditions, in pdf, 213 KB ... SDS-PAGE is a method used for protein electrophoresis that provides sharper bands and is relatively immune to effects determined by protein shape and charge. Electrophoresis , Protein separation and Protein mixtur...

Lens

...deo ... The web's most comprehensive site devoted to the art of landscape and nature photography using ... In fact my lens was actually slightly sharper than Steve's. ... Shoot with a telephoto lens in architectural photography ... Telephoto Lens for Architectural Photos. Taking Architectural P...
sharper in Biological News

Astronomy technology brings nanoparticle probes into sharper focus

ATLANTA (February 19, 2008) While pondering the challenges of distinguishing one nano-sized probe image from another in a mass of hundreds or thousands of nanoprobes, researchers at Georgia Tech and Emory University made an interesting observation. The tiny, clustered dots of light looked a lot l...

A biological basis for the 8-hour workday?

...r component which was unshifted by the feeding change," Hogenesch says. The high-density time sampling had an additional payoff: The team gained a sharper picture of the genes controlled by the 24-hour circadian clock. "We were able to more precisely measure the number of protein transcripts and the iden...

CSHL researchers explain process by which cells 'hide' potentially dangerous DNA segments

...going," says Professor Leemor Joshua-Tor, Ph.D., of Cold Spring Harbor Laboratory (CSHL). She and her research team have now brought this process into sharper focus by identifying a critical requirement for heterochromatin to be established in the nucleus. In a report that appears online on April 9th in ...

Substantial work ahead for water issues, say scientists at ACS' Final Report briefing

...loramine." Finding appropriate and sustainable solutions to problems like these, said William Ball, Ph.D., from Johns Hopkins University, demands a sharper focus on water-related science. Ball uses computer science to provide a more intelligent way of gathering environmental data. For the last three years...

Studies on imaging and tracking transplanted cells

...MSC tracking in both small and large animal models because the brightly emitted blue fluorescence is exclusively confined to the nucleus, generating a sharper image that was advantageous for stem cell identification. Contact: Dr. Techung Lee, SUNY Buffalo (716) 829-3106 chunglee@buffalo.edu "The avail...

Novel technique for fluorescence tomography of tumors in living animals

...mes. Compared to continuous illumination measurements a combination of these less scattered photons with 360-degree illumination-detection resulted in sharper and more accurate images of mice under investigation. With this technique, called ,Early Photon Tomography' (EPT), the scientists imaged lung tumor...

New discovery may enhance MRI scans, lead to portable MRI machines

... image tissues deep within the human body. Their discovery, a new mathematical algorithm, should lead to new MRI techniques with more informative and sharper images. As described in an article posted online today in the Journal of Chemical Physics , a peer-reviewed journal published by the American Ins...

Telescope embedded in glasses lens promises to make driving easier for visually impaired

... Glasses embedded with a telescope promise to make it easier for people with impaired vision to drive and do other activities requiring sharper distance vision. Schepens Eye Research Institute scientists describe the advantages of these innovative glasses over earlier devices in an article pub...

AGU journal highlights -- July 23, 2008

...heres (JGR-D) paper 10.1029/2007JD009655, 2008; http://www.agu.org/journals/pip/jd/2007JD009655-pip.pdf This paper is "in press". 8. Taking sharper look at key atmospheric region The middle atmosphere is composed of the stratosphere and mesosphere and extends from about 12 to 90 kilometers (7....

Life on the edge: To disperse, or become extinct?

... wings, thus increasing dispersal in the winds that commonly buffet costal habitats. "The way evolution works at range limits has been brought into sharper focus by the debate over how species will respond via migration to climate warming," says Dr. Eckert. "It's clear that these marginal populations are...
sharper in Biological Technology

Caliper Enters Agreement to Divest Non-Core Pharmaceutical Development & Quality Analysis Product Line

...eparation and to strengthen our balance sheet by rationalizing non-strategic product segments," said Kevin Hrusovsky, President and CEO of Caliper. "A sharper strategic focus can facilitate an increased top line growth rate and potential for achieving further operating efficiencies, accelerating our timeline...

NIST studies how new helium ion microscope measures up

...h NIST contribution is fast imaging, a technique Vladar developed to obtain sharper images. A combination of vibrations at the nanoscale and taking images at h... them using a clever algorithm to reduce the fuzziness and result in a much sharper image. Zeiss has recently replaced the original Orion with the first-eve...

Penn researchers demonstrate a flexible, 1-step assembly of nanoscale structures

...r the entire sample, as large as a square centimeter, with no imperfections. The features of the resultant nanoparticle patterns are up to 10 times sharper than the original membrane. The resulting symmetry of the film can be transferred onto a substrate, both flat or curved, where it can be used to gene...

Telescope Embedded in Spectacle Lens Promises to Make Driving Easier for Visually Impaired

.../PRNewswire/ -- Glasses embedded with a telescope promise to make it easier for people with impaired vision to drive and do other activities requiring sharper distance vision. Schepens Eye Research Institute scientists describe the advantages of these innovative glasses over earlier devices in an article pub...

Roche Makes Offer to Acquire All Outstanding Shares of Genentech for US$89.00 Per Share in Cash

...ade great innovative contributions to patient care. Roche, over the same period, has progressed from a more diversified healthcare group to one with a sharper focus on innovation-driven activities within therapeutics and diagnostics, and importantly on the interplay between the two in developing personalized...

Digirad Corporation Signs Letter of Understanding With Johns Hopkins University School of Medicine

...ing cameras use patented solid-state technology and unique multi (single, dual, triple) head design for superior performance and advanced features for sharper digital images, faster processing, compact size, lighter weight for portability, ability to handle patients up to 500 pounds, and improved patient com...

EntreMed Receives Nasdaq Deficiency Notice

...tion does not immediately affect our NASDAQ listing, nor does it impact our 2008 plan to invest behind our most promising programs. Our pipeline has a sharper focus and we are devoting increased time and resources to partnering one or several of our programs. Our goal is to continue improving the quality of ...

Aeterna Zentaris Reports Fourth Quarter and Full-Year 2007 Financial and Operating Results

... was a challenging year; a year marked by important changes to both our corporate structure and business plan. The result has given our stakeholders a sharper image of our objectives and ongoing priorities. 2007 also involved a great deal of groundbreaking, marking for example, the first time our team launch...

Digirad Corporation Reports Financial Results for 2007 Fourth Quarter and Twelve Months

...ing cameras use patented solid-state technology and unique multi (single, dual, triple) head design for superior performance and advanced features for sharper digital images, faster processing, compact size, lighter weight for portability, ability to handle patients up to 500 pounds, and improved patient com...

Digirad Corporation to Receive Frost & Sullivan 2007 North American Award for Product Strategy

...ing cameras use patented solid-state technology and unique multi (single, dual, triple) head design for superior performance and advanced features for sharper digital images, faster processing, compact size, lighter weight for portability, ability to handle patients up to 500 pounds, and improved patient com...
sharper in Biological Products

Bionic Buffer from Sigma-Aldrich

Description:...t has a timer/auto-off. ID clarifier: 10x Concentrate -Features& Benefits: Resolve bands in minutes • Run gels 2-3x faster than in TBE/TAE • sharper bands in less time • Voltage less limited by heat generation -Agarose gels may be prepared using 1x Bionic Buffer. Alternatively, Bionic Buffer i...
Company:Sigma-Aldrich
sharper in Biological Dictionary

Semilunar valves

...nar valves close to prevent blood from flowing ... The semilunar valves of the aorta and pulmonary trunk will not open until intra ... The sharper sound of semilunar valve closure may be due to the high pressure ... ...

MicroRNA

...otation. ... A microRNA directly regulates gene implicated human cancers, researchers from ... Mean new microRNA data analysis method gives sharper results ... microRNA Vectors. Transcription Reporter Vectors. Ligase-Free Cloning System. Delivery Systems ... Real-time qPCR-based microRNA e...
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