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Oscillation in Medical News

Scleroderma Cure Still In Oscillation

According to a recent study, an old drug promises to slow down the progress of the dreadful autoimmune disease scleroderma or systemic sclerosis//. About 3,00,000 Americans were found to be affected by the fatal disease Scleroderma, which destroys our system by hardening and thickening the ski...

Real-Time Control of Wheelchairs with Brain Waves

...tilizes only on-line-recorded EEG signals. (2) Space-time-frequency filtering is a technology which extracts space and time patterns and frequency oscillation data from EEG electrodes to discriminate significant features and components which are able to reliably control the wheelchair. For more informati...

'Singing brains' offers epilepsy and schizophrenia clues

...that a person's brain produces a unique electrical oscillation at a particular frequency when a person looks at a...rtantly, the team found that the frequency of this oscillation appears to be determined by the concentration of a...es. In particular, we hope that the study of gamma oscillation frequency will provide a new window into the actio...

UNC study supports role of circadian clock in response to chemotherapy

...the circadian clock. Thus, the researchers demonstrated that the cell's ability to repair damage is linked to the circadian clock, and that this daily oscillation is ultimately due to changes in the levels of one particular enzyme at different times of day. Sancar now wants to extend these studies to determ...

DRE Veterinary Distributes All-In-One Veterinary Dental Cart

...ry that allows veterinarians to easily switch between polishing, scaling and cutting. The Scale-Aire features an ultrasonic scaler with auto-tuned oscillation that maintains optimum frequency when pressure is applied to the tip. Veterinarians can utilize the Scale-Aire to perform curettage, deep scaling of h...

Hill-Rom Announces Agreement With Tri-anim to Enhance Distribution Channels for The Vest(R) System in U.S. Hospitals & Long-Term Care Facilities

...for distinction in engineering and design, will be the first product to be distributed with Tri-anim. The Vest System uses High-Frequency Chest Wall oscillation (HFCWO) technology to provide both the patient and clinician with a safe, easy to use, and effective method of Airway Clearance Therapy. HFCWO therapy...

Dynatronics Introduces New DynaPro Spinal Health System and X5 'Turbo'

...ealth System for treating back pain and the Dynatron X5 "Turbo" soft-tissue oscillation therapy unit. "The new DynaPro Spinal Health System uses a four-phase tre...a highly effective treatment for acute as well as chronic pain. Soft-tissue oscillation therapy has proven to be very effective in the treatment of various orthope...

Dynatronics Announces Strong Fourth Quarter Profit

...imore Jr., company chairman and president. "The strong profit generated in the quarter was largely a result of the introduction of the new Dynatron X5 oscillation Therapy device during the month of June. In addition, higher Synergie sales and lower R&D expenses contributed to the increase in profits for the quar...

Climatic variations influence the emergence of cholera in Africa

...se figures with parameters of local and global climate variations showed the factors particularly involved to be the volume of rainfall and the Indian oscillation Index (IOI), an indicator of the global climate variability constructed from variations in atmospheric pressure in the Indian Ocean. Values of this in...

Scientists Identify Broad Neural Response Behind Speech Reception

... neural activity called "theta band" specifically reacts to spoken sentences by changing its phase. The researchers also note that the natural oscillation of this frequency provides further evidence that the brain samples speech segments about the length of a syllable. According to them, this is t...
Oscillation in Medical Products

LASIK M2

Description:... The automated and pivoting M2 hand-piece incorporates two powerful, independent electric motors : one controls the blade oscillation at 15,000 RPM and the second controls the high-torque advance of the head....
Company:Moria S.A.

Trellis Infusion Catheter

Description:...pecified fluid, and disperse the agent by means of oscillation of a Dispersion Wire. The Trellis is a multi-lumen...between the two balloons of the catheter, allowing oscillation and dispersion specifically within the isolated re...e. The Dispersion Wire is connected to an integral oscillation Drive Unit which oscillates the Dispersion Wire wi...
Company:Bacchus Vascular

Keratome System MK-2000

Features:...suction ring Suction with dual suction ports, providing suction pressure measurement Built-in hinge stopper Smooth Cut Independent blade oscillation and drive control High speed oscillation Sharp blade Easy to Use One-hand operation Tool free components Ease of assembling and mai...
Company:NIDEK, Inc.

INFINITI Vision System

Features:... Removal method: Advanced ultrasound phacoemulsification alone. The combination of ultrasound and oscillation provided by the NeoSoniX handpiece. Alcons entirely new AquaLase liquefaction device that generates pulses of surgical solution to safely break u...
Company:Alcon Laboratories

BD K-4000 Microkeratome

Features:...led, sterile Handpiece Titanium construction, ergonomically designed Dual precision motors control operation; automatically ceases oscillation and retracts head at end of procedure Console Battery Powered with "Smart" Charger Automated Diagnostic Testing ...
Company:BD Ophthalmics
Oscillation in Medical Dictionary

Tremor

...mor . Thalamotomy. Deep ... CareGivers of people ... Essential tremor in older patients is commonly confused with ... Tremor is an involuntary oscillation of a body part that is ... Tremor is an unintentional, somewhat rhythmic, muscle movement involving to-and ... Some forms of tremor are in...
Oscillation in Biological News

AGU journal highlights -- Aug. 6, 2009

...coastal current monitoring, the authors suggest. Title: Intraseasonal response of the northern Indian Ocean coastal waveguide to the Madden-Julian oscillation Authors: J. Vialard: Laboratoire d'Ocanographie Exprimentation et Approches Numriques, IRD, Universit Pierre et Marie Curie, Paris, France; S. S...

Australia's climate: Drought and flooding in annual rings of tropical trees

...e the seasonal climate forecast for Australia has been based on calculations of the fluctuations of the indexes of ENSO or of the Interdecadal Pacific oscillation (IPO), a method that, however, has not always proven to be reliable. "Through multiple correlation analysis we were now able to prove that the growth ...

Caltech scientists reveal how neuronal activity is timed in brain's memory-making circuits

...ess to the phase at which the neuron fired, you have additional information about where the rat was in space." When the data about neuronal firing, oscillation phase, and rat location were combined, the researchers were able to show that neuronal activity indeed sweeps across the hippocampus in a wave, with i...

Plant Min protein sits tight and rescues E. coli

...ut one possibility is a mechanism similar to that found in Bacillus subtilis. In this bacterium, MinCD proteins are localized to polar regions without oscillation and there is no MinE. Instead another protein, known as DivIVA, tethers MinCD to cell poles, preventing division at the cell ends. Chloroplasts ori...

Wings that waggle could cut aircraft emissions by 20 percent

...e Helmholtz resonance principle - when air is forced into a cavity the pressure increases, which forces air out and sucks it back in again, causing an oscillation the same phenomenon that happen when blowing over a bottle. Dr Duncan Lockerby, from the University of Warwick, who is leading the project, said: ...

MIT: Making waves in the brain

...signals. They found that the brain's response to a tactile stimulus was greater or smaller depending on exactly where the stimulus occurred within the oscillation cycle. "It supports the idea that these synchronous oscillations are important for controlling how we perceive stimuli," says Moore. "Gamma rhythms mi...

Male impotence drugs may deserve a second look in women

...entration-dependent relaxation the more drug they got, the more they relaxed - while in females arteries, there was an initial relaxation then an odd oscillation between relaxation and contraction with subsequent dosing. While they don't fully understand the swing, the unique female response likely provides ...

AGU journal highlights -- March 25, 2009

...Osprey et al. compare cosmic ray muon rates from the Main Injector Neutrino oscillation Search (MINOS) underground neutrino detector in Soudan, Minnesota, with upp...mospheric pressure above the North Atlantic Ocean called the North Atlantic oscillation produce a three-part pattern (tripole) of sea surface temperature anomalie...

Atmospheric scientists trace the human role in Indonesian forest fires

...he previous two decades. In turn, we found that the rainfall over Indonesia was influenced equally by the Indian Ocean Dipole and the El Nio Southern oscillation phenomena. Hopefully, this information can be used to better anticipate and prevent future haze disasters in Indonesia." Field says that there is ...

February 2009 Geology and GSA Today media highlights

...f ice and dust at the poles, perhaps similar to the way the El Nio Southern oscillation produces intermittent changes in Pacific Ocean temperatures and rainfall. P...nial megadrought in Northern Europe coincided with a global El Nio-Southern oscillation drought pattern during the Medieval Climate Anomaly Samuli Helama et al., ...
Oscillation in Biological Technology

Scientists moving closer to 'artificial noses'

... them. More specifically: only one kind of molecule can dock onto each string. When a molecule docks onto a string, the string becomes heavier and its oscillation slows down a tiny bit. "By measuring the period of oscillation, we could therefore detect chemical substances with molecular precision," explains Quir...

Scientists demonstrate laser with controlled polarization

...laboration with researchers from Hamamatsu Photonics in Hamamatsu City, Japan, have demonstrated, for the first time, lasers in which the direction of oscillation of the emitted radiation, known as polarization, can be designed and controlled at will. The innovation opens the door to a wide range of applications...

CU scientists create world's thinnest balloon -- just one atom thick

...in or out in response to pressure changes up to several atmospheres without breaking. They also turned the membrane into a tiny drum, measuring its oscillation frequency at different pressures. They found that helium, the second-smallest element (and the smallest testable gas, since hydrogen atoms pair up as ...

Bon MOT: Innovative atom trap catches highly magnetic atoms

...onverging on a point that is in a low magnetic field but surrounded by stronger fields. Originally, the lasers were tuned near a strong natural energy oscillation or resonance in the atom, a condition that provides efficient cooling but to only moderately low temperatures. In the new work, the research team inst...

Arobella Medical, LLC Launches Qoustic Wound Therapy System(TM)

...been shown to have cellular- level physical effects, known as cavitation and microstreaming, that can promote healing. Cavitation is the formation and oscillation of microscopic bubbles, which expand and collapse as they resonate with the ultrasound frequency. Acoustic microstreaming is the physical force of sou...

UW space scientists use Keck telescope to study wild weather of Uranus

... degrees of latitude. Its weird behavior that hasnt been recognized before on Uranus. Its similar to whats been seen on Neptune, although there the oscillation is much more rapid, Sromovsky said. It is not surprising to see cloud features drifting in latitude, but our models dont show these oscillations. We d...

Scaling-Up from Spinners, T-Flasks & Shakers: A versatile bioreactor for mammalian and microbial cells

...r deadband setting can cause an action-reaction scenario, in which the pH overshoots the maximum limit activating one pump after another, leading to oscillation and unstable pH control. Since cells derive their nutrients from the transport of culture medium components through their walls, if the medium fluct...
Oscillation in Biological Dictionary

Oscillatoria

... Oscillatoria is a genus of filamentous cyanobacteria which is named for the oscillation in its movement. Filaments in the colonies can slide back and forth against each other until the whole mass is reoriented to its light source. It is c...

Myofibrils

...tal proteins interconnect the Z-lines of neighbouring myofibrils . ... Myofibrils are often visible in transversely cut cells. ... Spontaneous oscillation of tension and sarcomere length in skeletal myofibrils . ... Single myofibrils were isolated from chemically skinned rabbit heart and mounted ....

Electromagnetic energy

.... This energy also comes in many forms that are not detectable with our eyes such ... Electromagnetic Radiation, energy waves produced by the oscillation or ... Radiated coupling results when electromagnetic energy is emitted from a source, ... This interactive tutorial explores the relationshi...
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Breaking Biology News(10 mins):ORNL wins eight R&D 100s 2ORNL wins eight R&D 100s 3ORNL wins eight R&D 100s 4BUSM's Michael F. Holick receives American Society for Bone and Mineral Research award 2
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