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drift in Medical News

Kashi Company Expands With New Island Vanilla(TM) Biscuit Cereal

... cane juice crystals that are infused with organic vanilla extract. Within the rugged wheat layers are finely ground vanilla beans that gently drift loose while floating in milk. Just like Kashi's other Organic Promise woven biscuit cereals Autumn Wheat (R) and Cinnamon Harvest (R), ...

America's Beauty Show Challenges Toxic Salons

... to them poses hidden dangers to clients, and much more so their stylists. Stylists, particularly in small hair and beauty salons, tend to drift in and out of their jobs. So formal long-term studies to investigate dangers to their health, known as epidemiological, are not feasible. ...

Researchers solve mystery of deep-sea fish with tubular eyes and transparent head

... the most common are siphonophores (colonial jellies) in the genus Apolemia . These siphonophores grow to over 10 meters (33 feet) long. Like living drift nets, they trail thousands of stinging tentacles, which capture copepods and other small animals. The researchers speculate that barreleyes may ...

Finesse Announces TruDO Optical Autoclavable Sensors for Bioprocess Applications

... fluorimetry to measure dissolved oxygen. Their optical approach provides three key benefits: faster measurement response time, minimal long-term drift and lower cost. TruDO Optical sensors reduce operating costs because they do not require polarization or electrolyte solution. They also lower ...

Scientists, Physicians, Health, and Environmental Justice Advocates to New Obama EPA Director: 'We Look Forward to Toxic Chemical Regulatory Reform'

... A is in food containers we use every day is a prime example of why we need to overhaul how chemicals are regulated." "Toxic chemicals can drift thousands of miles North from where they are produced and applied," says Pam Miller, biologist and director of Alaska Community Action on Toxics . ...

Drivers distracted more by cell phones than by passengers

... David Strayer and Monisha Pasupathi. The study, which used a sophisticated driving simulator, found that when drivers talk on a cell phone, they drift out of their lanes and missed exits more frequently than drivers conversing with a passenger. The findings are being released Monday, Dec. 1 by ...

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drift in Medical Technology

Ion Mobility Diagnostic Test from Quest Diagnostics is First to Provide Direct Physical Measurement of Lipoprotein Particles, Cardiovascular Disease Indicators, Study Finds

... The new technique uses the principles of ion mobility to provide direct measurement of particles. Ion mobility determines particle size based on the drift velocity of ion-charged particles as they pass through a layer of air under the force of an electric field. Ion mobility, which is commonly used to ...
drift in Medical Products

STELLAR Series Surgical Lighting

Features:... lux) Triple Lightheads or up to 27,000 footcandles (290,000 lux) Dual Lightheads Glare Reducing Soft White Light Featherlight Maneuverability, drift Free Performance Single Yoke Balance Mechanism 360 Degree movement at all points of rotation 90 Degree Downward Travel for Low Angle Lighting ...
Company:Skytron

NAUTILUS Series Fixed Focus Lighting

Features:... for low angle lighting requirements, 20 degree upward travel for taller surgeons High Intensity, Cool Beam Temperature Excellent Maneuverability, drift Free Performance Bulb life is 1,000 hours, protected by Skytron's Sof-start system Wall Mounted Intensity Control with Highly Visible Reserve Bulb ...
Company:Skytron

FilterWire EZ Embolic Protection System

Features:... frame is designed to ensure reliable wall apposition in vessels of varying size/shape. Nitinol wire loop allows 360 apposition, reducing particle drift between filter loop & vessel wall. NEW Suspended Loop Design: Allows the filter to be placed in both straight and curved vessels. ...
Company:Boston Scientific Corporation

ECT WS2000

Features:... ECT 12 Transmitter Leads: 12 leads, acquired simultaneously and continuously Filters: drift filter, muscle tremor filters Transmission: saturation by infrared beams Power Supply: 1 alkaline battery, 9 V Size & Weight: 90 x 155 x 35 mm; ...
Company:CARDIOLINE

Benchmark Microplate Reader

Features:... reader with such high performance Single- and dual-wavelength read times of 7 and 15 seconds. Auto-calibration before each reading to minimize drift and channel-to-channel variation Incubator temperature accuracy of 0.5C, with a design that eliminates edge effect, condensation and sample ...
Company:Bio-Rad Laboratories
drift in Medical Dictionary

Antigen

... the virus es which cause flu is the way that they are continually changing over time, through small changes in their make-up called antigen ic drift and occasional abrupt major changes called antigen ic shift. All of the plasma cells descended from a single B cell produce the same ...

Floaters

... to the outdoors (temporary and reversible blurring of vision ) drugs (blurring, spots, and halos) ... Floaters . Most often these spots that drift across your field of vision are no cause for alarm. Some people are born with floaters , but they can also result when the fluid in your eye ...

Wind

... s or wind chills below freezing, causing the temperature of the body part to drop below freezing. Mold spores are very small and drift on the wind like the tiniest specks of dust. These spores will then form visible mold colon ies like those you've found in every room, once ...
drift in Biological News

Making a point: Picoscale stability in a room-temperature AFM

... backwards to a detector. Any lateral vibration or drift of the sample shows up at the detector as a ... the second beam is used to detect vibration or drift in the probe tip, with the added complication ... imaging applications, they showed the long-term drift at room temperature was a mere 5 picometers per ...

AGU journal highlights -- Oct. 16, 2008

... calculate sea ice thicknesses over the Transpolar drift during the late summers of 2001, 2004, and 2007, ... older, thicker ice has decreased due to changed drift patterns. The authors suggest that the shift to ... Title: Reduced ice thickness in Arctic Transpolar drift favors rapid ice retreat. Authors: Christian ...

Predators ignore peculiar prey

... of variation is a classic paradox in evolution because both selection and drift tend to remove variation from populations. If one form has an advantage, such as being harder to spot, it should replace all others. Likewise, random drift alone will eventually result in loss of all but one form when there are no ...

Separating the good from the bad

... to their ability to forage for food, since chiral effects make them drift off-course. But it is also important for several industries that rely upon ... into the center of the microfluidic device and demonstrated that they drift off-course in a direction dictated by their chirality. But the ...

The continents as a heat blanket

... (Vol. 171, S. 313-322). Alfred Wegener's theory of continental drift was turned up when the driving forces for continental drift were discovered during the 50s and 60s: The enormous heat in the Earth's ...

Ocean fish farming harms wild fish, study says

... sea louse can produce over a thousand larvae during her life. Larvae drift in the ocean and a lucky few of them drift close enough to a fish to attach. Most larvae die without ever finding a ...

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drift in Biological Technology

Sensorin Raises Equity Financing to Launch Novel Industrial Sensing Venture

... pH measurement without calibration, without drift and without fouling during extended periods of ... referenced approach that is self-calibrating and drift free and does not foul in cell culture, ... referenced, self-calibrating system without drift is advantageous. The Sensorin system is solid ...

The sea ice is getting thinner

... for the first time during this International Polar Year. They are able to drift freely in the Arctic Ocean whilst collecting data on currents, ... trace elements from Siberian rivers and shelf areas, that through polar drift are being pushed towards the Atlantic. ...

Nikon Instruments Perfect Focus System Wins Second Place in The Scientist's Top Innovations of 2008 Award

... past year, acknowledges Nikon's exclusive PFS system for its unique ability to provide real time focus correction. Designed to combat focus drift caused by thermal and mechanical effects, PFS is a hardware component that helps address some of the challenges inherent in live-cell, time-lapse ...

Nikon Instruments Launches New Eclipse Ti-E Fully-Integrated, Motorized Inverted Microscope

... and a unique optical offset system, focus is maintained during long-term, time-lapse observation or even when reagents are added, eliminating focus drift caused by thermal differences. Other key features of the updated PFS include 52 objective choices and an expanded fluorescence spectral range of ...

Building the modern public-purpose university' should be UW System's goal

... higher education system. But they're alarmed about the almost unnoticed drift away from 140 years of federal and state policy, dating back to Abraham ... are distinct from private supported functions. Swim, rather than drift or drown, in a newly competitive educational environment with private and ...

Better collaboration urged to further Wisconsin biotech

... 150,000 jobs will be created nationally over the next decade in biotech and related fields. "Wisconsin needs to capitalize on that, and not let it drift outward to places like California." In the area of stem cell research, that's already happening, he said. The Geron Corporation of Menlo Park, ...

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drift in Biological Products

D-2000-DUV with integrated shutter from Ocean Optics

Description:... are available, providing a wavelength range of 190-400 nm. This powerful and stable lamp provides peak-to-peak stability of less than 0.005% and drift of only +/-0.5% per hour. Features: UV Coverage. Covers spectral range of 215-400 nm and has deep-UV option for 190-400 nm • Shutter Option. ...
Company:Ocean Optics

D-2000 with integrated shutter from Ocean Optics

Description:... are available, providing a wavelength range of 190-400 nm. This powerful and stable lamp provides peak-to-peak stability of less than 0.005% and drift of only +/-0.5% per hour. Features: UV Coverage. Covers spectral range of 215-400 nm and has deep-UV option for 190-400 nm • Shutter Option. ...
Company:Ocean Optics
drift in Biological Definition

Evolution

... mechanisms: natural selection , genetic drift or changes in population structure ( gene flow ... 1.3.1 Natural selection 1.3.2 Genetic drift 1.3.3 Gene flow 1.4 Microevolution and ... the frequency of an allele: Genetic drift Gene flow Natural selection ...

Genetic drift

... Genetic drift is a mechanism of evolution that acts in ... and changing the diversity of the group. drift is observed most strongly in small populations ... 1 Allele frequencies 2 drift versus selection 3 ...

Hardy-Weinberg principle

... (or effectively so, so as to eliminate genetic drift ) sexually reproducing randomly mating ... , assortative mating , selection , or genetic drift . Assortative mating will only change the ... of those genes that are desired. Genetic drift is particularly active in small population sizes ...

Natural selection

... . Other mechanisms of evolution include genetic drift and gene flow . Mutations create the genetic ... into an offspring), gene flow and genetic drift are also important mechanisms. Competition ... evolution Fitness genetic drift negative selection selection ...

Neutral theory of molecular evolution

... The theory attributes a large role to genetic drift . Contents showTocToggle("show","hide") ... evolutionary change is the result of genetic drift acting on neutral alleles . A new allele arises ... that is, genes that are affected mostly by drift or mostly by selection depending on the effective ...

Antigenic shift

... may be highly dangerous. Antigenic shift is contrasted with antigenic drift which is the natural mutation over time of known strains of influenza ... things, in a more general sense) to evade the immune system. Antigenic drift occurs in all types of influenza including influenza A, B and C. Antigenic ...

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drift in Biological Dictionary

Genetic drift

... Genetic drift or allelic drift is the change in the relative frequency with ... a random sample of those in ... genetic drift n. Random fluctuations in the frequency of the ...

Antigenic shift

... in which the flu virus changes: Antigenic drift vs. Antigenic Shift ... Antigenic drift Illustration showing how antigenic ... ... Vaccine -- Outmaneuvering Antigenic Shift and drift ... Antigenic shift , which is seen only with ...

Gene frequency

... alleles at the genetic place (locus) in a population. ... Genetic drift or allelic drift is the change in the relative frequency with which a gene variant ...

Allele frequency

... alleles at the genetic place (locus) in a population. ... Genetic drift or allelic drift is the change in the relative frequency with which a gene variant ( ...

Random mating

... ... Random Mating ... Non- random mating can give an advantage to ... Chapter 6. Mendelian Genetics in Populations II: Migration, Genetic drift and Non- Random Mating ... If mating is random , F=0. If all reproduction is by self ... size of a random - mating population of ...

Linkage equilibrium

... can persist for some time while equilibrium is being approached. Random sampling will disturb linkage equilibrium (analogous to the way drift ... 7 Linkage disequilibrium measure, D. 8 Explained why D goes to zero ... section at the top on Linkage EQUILibrium , this should give good ...

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Other Contents
(Date:9/22/2014)... Asians living in Canada have a higher rate of ... with while people, McMaster researchers have found. , ... Medical Association Journal (CMAJ Open) and may be ... fastest-growing ethnic groups in the country is the more ... comprising about three percent of the population. They include ...
(Date:9/22/2014)... researchers have published a pilot study showing the ... people with multiple sclerosis (MS). Improvements were ... and pain. "Development and effectiveness of a ... Description and outcomes" was epublished ahead of print ... of MS Care (doi: 10.7224/1537-2073.2013-045). The authors ...
(Date:9/22/2014)... -- Two new prescription devices approved by the U.S. ... for people with migraine headaches who don,t tolerate migraine ... device -- the Cefaly -- is designed to prevent ... is meant to be used when migraines first start, ... been looking for alternative migraine treatments. Because these devices ...
(Date:9/22/2014)... Severe weather can occur with little warning, so it’s ... of National Preparedness Month, Amica Insurance is offering the ... unexpected:, , Build an emergency supply kit. It ... gallon of water per person per day for at least 72 ... includes pets so your family knows what to do and where ...
(Date:9/22/2014)... September 22, 2014 The New York ... of Surgery at the Icahn School of Medicine at ... York Group for Plastic Surgery gives residents of New ... a team of world-renowned plastic surgeons performing innovative reconstructive ... Salzberg, MD, who led NYGPS, was named the Director ...
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(Date:9/22/2014)... Yale University researchers are studying a potential new treatment ... disease in which scars develop in the lungs and ... mimic, miR-29, which is delivered to lung tissue intravenously. ... it reversed fibrosis after several days. , The ... EMBO Molecular Medicine . , "The mimic, when injected ...
(Date:9/22/2014)... Rochelle, NY, September 22, 2014Cassava, also known as tapioca, ... yields in areas of Africa, Asia, and Latin America ... the availability of novel enzymes and processes designed to ... be used to produce sweeteners such as glucose, fructose, ... to corn, as described in a Review article in ...
(Date:9/22/2014)... Antarctic fishes that manufacture their own "antifreeze" ... also suffer an unfortunate side effect, researchers report: ... bodies resist melting even when temperatures warm. ... Proceedings of the National Academy of Sciences . ... undesirable consequence of the evolution of antifreeze proteins ...
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