Independence Blue Cross Harnesses Technology to Connect the Dots on Patient Care

PHILADELPHIA, July 27 /PRNewswire/ -- Like a warning light on your car's dashboard that alerts you when routine maintenance is overdue, Independence Blue Cross (IBC) is now providing timely notices to physicians and specialists through a new electronic messaging tool: Clinical Alerts. Th...

Gene silencer and quantum dots reduce protein production to a whisper

More than 15 years ago scientists discovered a way to stop a particular gene in its tracks. The Nobel Prize-winning finding holds tantalizing promise for medical science, but so far it has been difficult to apply the technique, known as RNA interference, in living cells. Now scientists at the U...

Study finds that recalled Aqua Dots did contain poisonous chemical

Reports of children becoming unconscious after swallowing Aqua Dots beads led to a voluntary recall of the product in November 2007. At the time, it was widely reported that the potentially toxic chemical 1,4-butanediol (BD) had been used in place of the benign but more expensive 1,5-pentanediol (...

Microwave synthesis connects with the (quantum) dots

Materials researchers at the National Institute of Standards and Technology (NIST) have developed a simplified, low-cost process for producing high-quality, water-soluble "quantum dots" for biological research. By using a laboratory microwave reactor to promote the synthesis of the widely used nan...

Health Experts Discuss Effect of DOTS on TB Control in India

Some health experts in India are questioning the efficacy of the DOTS program to control the spread of tuberculosis in the country. The increasing number of TB cases recorded throughout the country indicates that there are problems with how the DOTS strategy has been implemented, according to the ...

Autism May Hinder Ability to Read Body Language

... sound. Those who had the most difficulty identifying emotions also did poorly on a task in which they had to determine the direction of a group of dots on a computer screen. Adults without autism generally performed well on both tests, the researcher noted. The study findings, which appear online i...

Domestic Violence Expert Comments on Chris Brown Plea Deal

...dvertising Council, the FVPF has launched That's Not Cool , a new campaign designed to help start a conversation among teens so they will connect the dots and recognize when controlling behavior becomes abuse. Learn more at www.thatsnotcool.com . ...

Penny Imaging Exchange, Inc. Outlines the Trend & Economics of Scanning Microfilm

...ition (OCR) can be used to make the images text searchable. In addition the images can be scanned as black & white or grayscale and in various dots Per Inch (DPI) settings. A professional film conversion facility will scan samples as per your specifications or will make recommendations by testing ...

Stanford researchers harness nanoparticles to track cancer-cell changes

... STANFORD, Calif. The more dots there are, the more accurate a picture you get when you connect them. A new imaging technology could give scientists the ability to simultaneously mea...

Neuroscientists demonstrate link between brainwave acticity and visual perception

...king it more difficult to see. "We tried to see whether there was variability in people's ability to see the image," he said. "When we presented the dots with masks sometimes people saw it and sometimes they didn't." The research has potential applications in improving safety. For example, automobil...

Dots in Medical Technology

Anesiva Announces Publication of Phase 3 Zingo(TM) Data in the Journal Pediatrics

...n this patient population, with no serious drug-related adverse events reported. The most common skin assessment findings were redness (erythema), red dots (petechiae) and swelling (edema) at the site of administration. The incidence of adverse events with Zingo was no higher than with sham placebo.(1) De...

Anesiva Announces Pivotal Phase 3 Clinical Trial of Adlea(TM) for Reducing Post-Surgical Pain Following Total Knee Replacement

...ral venous access procedures in children ages three to 18. In clinical trials, the most common adverse reactions to Zingo were redness (erythema), red dots (petechiae) and swelling (edema). The second product in Anesiva's pipeline, Adlea(TM), reduces pain after only a single administration for weeks to mo...

Anesiva Commences Phase 3 Clinical Trial of Adlea(TM) for Reducing Post-Surgical Pain Following Bunionectomy

...ral venous access procedures in children ages three to 18. In clinical trials, the most common adverse reactions to Zingo were redness (erythema), red dots (petechiae) and swelling (edema). The second product in Anesiva's pipeline, Adlea(TM), reduces pain after only a single administration for weeks to mo...

Dots in Medical Products

38 & 24 Plate Ishihara Color Vision Test

Description:... Tests for protan and deutan defects. Patients must identify numbers or patterns formed in a matrix of small colored dots varying in color and intensity. Two editions available: 38 plate for detailed investigation - 24 plate for quick screening....
Company:Keeler Instruments Inc.

110XiIIIPlus

Description:...ion that best meets your needs, either 200, 300, or 600 dpi (8, 12, or 23.5 dots per mm). When choosing resolution, note that 600 dpi (23.5 dots per mm) is only available with 3.2 inch (81 mm) width and 4 inch (102 mm) p...
Company:Zebra Technologies Corporation

Lang Stereo Tests II

Description:...ify stereopsis screening in children. It is based on two principles: random dots and cylindrical gratings. Lang Stereotest II measures disparities: Moon and...s of arc plus monocularly visible star. In the new Lang II test, the random dots are smaller and less dense. This disparity is finer, namely 200 seconds of ...
Company:Richmond Products, Inc.

Lang Stereo Tests I

Description:... The Lang Stereotest was created to simplify stereopsis screening in children. It is based on two principles: random dots and cylindrical gratings. The Lang Stereotest I measures disparities: Star 600, Cat 1200 Car 550 seconds of arc....
Company:Richmond Products, Inc.

RF-1501 Fluorescence Spectrophotometer

Features:...teps Easy-to-insert Program Packs Store experimental parameters on convenient Data Packs (IC RAM card) Backlit liquid crystal display, 320 x 200 dots RS-232C interface, and interfaces for printer (Centronics type), autosampler, sipper, and IC card drive Quantitation at fixed wavelengths Automa...
Company:Shimadzu Scientific Instruments, Inc.

KOWA nonmyd 7 / VK-2 Digital Imaging System

Features:... Integrated Camera Back Nonmyd Color 45 degree / 20 degree Optical Magnification Small Pupil Mode Multiple Step Flash Focusing/Alignment dots Easy to Operate VK-2 Digital Imaging Software ...
Company:Kowa Optimed, Inc

TRC-50FXC

Features:... A large eyepiece and alignment dots for quick simple operation, twenty-one programmable flash settings for ultimate exposure control and superior optics to assure maximum image quality i...
Company:Topcon America Corporation

Dots in Biological News

'Strained' quantum dots show new optical properties

Quantum dots, tiny luminescent particles made of semiconductors, hold promise for detecting and treating cancer earlier. However, if doctors were to use them in humans, quantum dots could have limitations related to their size and possible toxicity. Scientists at Emory University and the Georgi...

Study shows quantum dots can penetrate skin through minor abrasions

Researchers at North Carolina State University have found that quantum dot nanoparticles can penetrate the skin if there is an abrasion, providing insight into potential workplace concerns for healthcare workers or individuals involved in the manufacturing of quantum dots or doing research on pote...

Rice eyes risks of quantum dots

Quantum dots have the potential to bring many good things into the world: efficient solar power, targeted gene and drug delivery, solid-state lighting and advances in biomedical imaging among them. But they may pose hazards as well. A team of Rice researchers has been working to discover th...

Researchers set new record for brightness of quantum dots

CHAMPAIGN, Ill. -- By placing quantum dots on a specially designed photonic crystal, researchers at the University of Illinois have demonstrated enhanced fluorescence intensity by a factor of up to 108. Potential applications include high-brightness light-emitting diodes, optical switches and pers...

Quantum dots reviewed -- Could these nanoparticles hold the cure to cancer?

The worlds of medical and biological research are abuzz with the promises offered by nanoparticles known as semiconductor quantum dots. These Quantum Dots (QDs) have unique optical and electronic properties that make them suitable for breakthrough treatments such as the detection and destructio...

New nanosensor uses quantum dots to detect DNA

Using tiny semiconductor crystals, biological probes and a laser, Johns Hopkins University engineers have developed a new method of finding specific sequences of DNA by making them light up beneath a microscope. The researchers, who say the technique will have important uses in medical research,...

Quantum dots provide a faster, more sensitive method for detecting respiratory viral infections

In what may be one of the first medical uses of nanotechnology, a chemist and a doctor who specializes in infectious childhood diseases have joined forces to create an early detection method for a respiratory virus that is the most common cause of hospitalization among children under five. Respir...

Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants

UC Riverside researchers from the Departments of Chemical and Environmental Engineering, Mechanical Engineering and Botany and Plant Sciences have worked together to discover a way to utilize Quantum Dot bio-conjugates to uncover new knowledge about the binding of a protein at the growing pollen ...

All-in-1 nanoparticle: A Swiss Army knife for nanomedicine

...could also be used in energy research, for example in solar cells. Quantum dots are fluorescent balls of semiconductor material just a few nanometers acros...s cause them to emit light of different colors depending on their size. The dots are being developed for medical imaging, solar cells and light-emitting dio...

Major breakthrough in early detection and prevention of AMD

...hing anti-CCR3 antibodies to tiny semiconductor nanocrystals called "quantum dots" and injecting these into the mice. The antibodies cause the quantum dots to attach to CCR3 on the surface of the abnormal blood vessels, making them visible with conventional ocular angiography techniques, even before they ...

Dots in Biological Technology

Quantum dots and nanomaterials: Ingredients for better lighting and more reliable power

TEMPE, Ariz. Imagine flexible lighting devices manufactured by using printing techniques. Imagine solar power sources equally as reliable and as portable as any conventional power source. Such advances are among aims of research at Arizona State University to find ways of more effectively h...

Smallest ever quantum dots bring real world applications closer

Single atom quantum dots created by researchers at Canada's National Institute for Nanotechnology and the University of Alberta make possible a new level of control over individual electrons, a development that suddenly brings quantum dot-based devices within reach. Composed of a single atom of s...

MedTechIQ Selects TheBrain to Visualize Expansive Biointellingence Database and Connect the Dots Between Life Sciences, Medicine and Venture Capital

TheBrain's dynamic interface enhances Web community and presence by visualizing vast networks of information and deepening understanding of content. Marina del Rey, CA (PRWEB) October 23, 2008 -- TheBrain® Technologies, the leading provider visualization software, a...

Argonne researcher studies what makes quantum dots blink

In order to learn more about the origins of quantum dot blinking, researchers from the U.S. Department of Energy's Argonne National Laboratory, the University of Chicago and the California Institute of Technology have developed a method to characterize it on faster time scales than have previously...

Light touch: Controlling the behavior of quantum dots

Researchers from the National Institute of Standards and Technology (NIST) and the Joint Quantum Institute (JQI), a collaborative center of the University of Maryland and NIST, have reported a new way to fine-tune the light coming from quantum dots by manipulating them with pairs of lasers. Their ...

Nanobiotech Center Wins $2.5 Million, 4-Year Grant

... in January to be executive director of the planning effort and will assume the same role in the independent COIN. "Our mission is to connect the dots in the world of nanobiotechnology, including academic and industry researchers, entrepreneurs, managers and investors," said Adams. "This center will ...

Novel CU-Boulder technique shrinks size of nanotechnology circuitry

...or to "erase" the edges of the pattern, resulting in much smaller structures. The team used tightly focused beams of blue light to record lines and dots thousands of times smaller than the width of a human hair into patterned lithography on a substrate, said McLeod. The researchers then "chopped off t...

New imaging technique reveals the atomic structure of nanocrystals

...rties of small assemblages of atoms called quantum dots depend upon their electronic structure not just w...s provided by the diffraction pattern. But quantum dots are so small, the clues provided by diffraction al... quantum dots. "We chose cadmium-sulfide quantum dots because of their size-dependent optical and electr...

Rice rolls out new nanocars

... The simplest technique for finding moving nanocars was precisely the way astronomers find distant cosmic bodies: Look at a series of images, and the dots that move are winners. The ones that don't are either fluorescing molecules sitting by themselves or nanocars stuck in park. The dye tetramethylr...

Stanford: Quantum computing spins closer

... of scattered photons from the lasers themselves. "The big benefit is to make quantum computing faster," Press said. The experiment "pushed quantum dots up to speed with other qubit candidate systems to ultimately build a quantum computer." Quantum computers are still years away. In the shorter term...

Dots in Biological Products

Hyb-Seal Slide Chambers, 20 x 63 mm, pkg of 100 from Bio-Rad

Description:...s are affixed over a sample on a glass slide. Reaction solution is added to one of two ports, and the ports are then sealed with plastic sealing dots. dots can be removed and replaced to allow exchange of reaction fluid. These chambers enclose a 20 x 63 mm area and hold 465 microliters. Each package conta...
Company:Bio-Rad

TCSPC Confocal Microscope from HORIBA Jobin Yvon

Description:...P, CFP, RFP, phycoerythrin) Conjugated fluorescence labels and quantum dots Fluorescent dyes (rhodamine, fluorescein) and molecular beacons Cell signaling, uptake, and binding Nanoparticles (quantum dots and carbon nanotubes) Fluorescence Resonance Energy Transfer (FRET) ...
Company:HORIBA Jobin Yvon

Dots in Biological Definition

Amine

...tom has a lone electron pair available which can accept a H + ion to bond to the nitrogen forming a positive substituted ammonium ion. The pairs of dots on the N atoms in the chemical reactions shown in this article represent the lone electron pairs on the nitrogens in the amines. These lone pairs also...

Dots in Biological Dictionary

Tube feet

...d ... echinoderm - marine invertebrates with tube feet and five-part radially ... Shop online at DSW.com for the Andrea Jovine Women's 1 Pair dots Foot Tube . Find thousands of brand name shoes and handbags at prices you love. ... from the Evening Standard here, and also a classic example o...

Minicircles

...m. Girl's pre-walker maryjane High quality leather upper with multi-layered dots Elasticized back and... Shop for Robeez Minicircles Mj Baby Shoes and ...ez Girl's Pre-walker Maryjane High Quality Leather Upper With Multi-layered dots Elasticized... ... into a number of plasmid-like minicircles , mostly c...

Complementary sequence

... Part of the leader sequence preceding the start codon of ... the mRNA to a complementary sequence in the 16S component of rRNA so that ... dots and Fractions, mediant fractions, Proofs, the essence of Mathematics ... Two inscreasing sequences are complementary if their union covers the who...

Annulus

...subtracting the area of the 'hole' from ... ... an annulus . Definition and ... The area of the annulus is the area of the ring-shaped space ... dots on the edge of the circles to make a random-size annulus . ... AnaLog Services, Inc. provides services to the oil well, water well, and mineral lo...