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Pinhole in Medical News

The Science of Solar Eclipse

...sult in permanent eye damage or blindness! The safest and most inexpensive method to observe the phenomena is by indirect projection, in which a pinhole or small opening is used to cast the image of the Sun on a screen placed a half-meter or more beyond the opening. The Sun can be viewed directly...
Pinhole in Medical Products

Lombart Clip-on Pinhole Occluder

Description: Lorgnette pinhole occluder...
Company:Lombart

Lorgnette Pinhole Occluder

Description: Lorgnette pinhole occluder...
Company:Lombart

49 Pinhole and Black Double

Description: 9 inch double ended with one end black and the other end with 49 holes...
Company:Richmond Products, Inc.

49 Pinhole short handle

Description: 6 inch hand held occlcuder with 49 holes...
Company:Richmond Products, Inc.

Retinal Acuity Meter, RAM

Description:... pinhole, correct visual angle, and bright illumination. The small aperture pinhole places the eye is almost universal focus and near correction is added to ma...on more than compensates for the reduced illumination by the small aperture pinhole and the media opacity. ...
Company:AMA Optics, Inc.

Retinal Acuity Meter, RAM®

Description:...ly known as the Illuminated Near Card) and the RAM pinhole Clip (clip with a pinhole disc and hinged lens). The fastest, easiest, and ...ision on the market.The RAM viewed through the RAM pinhole Clip accurately forecasts potential vision. The R...
Company:AMA Optics, Inc.
Pinhole in Medical Dictionary

Puncture

...), also known as a spinal tap, is a diagnostic and/or ... Information about puncture in the free online English dictionary and encyclopedia. ... pinhole - a small puncture that might have been made by a pin ... Puncture Wounds, SVCMC; New York NY Bayley Seton, Staten Island, Mary Immaculate, .....

Myopia

... relaxed. Myopia or nearsightedness is not inherited but is caused by excessive reading ... Bifocal Control of Myopia . Cataracts And Snap-on pinhole Glasses. Close-up ... As a result, someone with myopia tends to squint when viewing ... People with myopia can, in rare cases, develop retin...

Eye

... Eyes are organs that detect light, and send signals ... 3.1 Simple eyes . 3.1.1 Pit eyes . 3.1.2 pinhole eye . 3.1.3 Spherical lensed eye . 3.1.3.1 Weaknesses ... The vertebrate retina is a light sensitive tissue lining the inner surface of ...

Diathermy

...oscopic: Laparoscopic ovarian diathermy is a safe and ... Venous embolism of diathermy evolved gases complicating endometrial ablation ... pinhole Detector reduces diathermy shocks.(T&M/Laboratory Equipment) (Finishing) ... diathermy (DY-uh-THER-mee) A procedure in which tissue is h...
Pinhole in Biological News

American Chemical Society's Weekly Press Pac

...h project on how plumbing materials affect the odor and taste of drinking water. Andrea Dietrich and colleagues pointed out that a rash of costly pinhole leaks in recent years in commonly used copper water pipes has led to renewed interest in lower priced plastic pipes. They also noted that most people ...
Pinhole in Biological Technology

Nikon Instruments Introduces Exclusive VAAS Detector Imaging Method for Confocal Microscopy

...images are acquired after adjusting and fixing the diameter of the emission pinhole aperture according to the specimen and instrument conditions. Any emission falling outside of the pinhole is lost. Nikon's VAAS Detection addresses this limitation by collecting pho...

Nanoengineered barrier invented to protect plastic electronics from water degradation

...unique barrier stack design, where nanoparticles are used when layering the barrier films. The design has a special layer of nanoparticles between the pinhole oxide layers. The innovativeness becomes clear as the nanoparticles plug the gaps and cracks in the oxide layer thus making for a more impermeable lay...

Nikon Instruments Launches Fully-Automated A1 Confocal Laser Microscope Series

...eased control over the attainment of experimental data. It also can provide for the post acquisition recovery of photon data normally lost to physical pinhole size during the course of the experiment. This unique detector system will allow for virtually adjusting the confocality and sensitivity, collecting m...

Let there be light: new magnet design continues magnet lab's tradition of innovation

...ing a current through them, so carving out empty space at the heart of a magnet presents a huge engineering challenge. Instead of fashioning a tiny pinhole to create as little disruption as possible, as other labs have tried, Toth and his team created a design with four big elliptical ports crossing right...

The Affymetrix GeneChip Scanner 3000 New Advances in Scanner Design for Superior Performance, Reliability, and Dynamic Range

...The beam then passes through a slit that serves a function analogous to the pinhole in a conventional confocal microscope, i.e., rejection of light emitted or ...llows emission detection to be implemented with a fixed-collection lens and pinhole that greatly facilitate simple and robust optical alignment. Taken as a who...

A new wide field-of-view confocal imaging system and its applications in drug discovery and pathology

... employs a point-like illumination and a detection pinhole aperture, and nonlinear microscopy including two p...llumination source, the specimen, and the detector pinhole are located at conjugate focal planes, hence the n...nciple is still the same, i.e., both the detection pinhole and objective lens take part in the image formatio...
Pinhole in Biological Products

InnoScan700 Microarray Scanner from INNOPSYS

Description:...0 attributes: Excellent photometric performance notably in terms of its sensitivity and signal-to-noise thanks to the association of a true pinhole confocal detection based on fast and extremely sensitive digital photomultiplier (PMT) and a dynamic autofocus system Background noise greatly...
Company:INNOPSYS
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(Date:7/14/2014)... Academy, senescent is he who "begins to age". But ... is senescence not a synonym of ageing, it is ... is such a badly named physiological process that those ... another name. That is the case of Manuel Serrano, ... of the world,s leading experts on senescence, who has ...
(Date:7/14/2014)... 2014 Physical fitness may buffer some of the adverse ... new study by researchers from the American Cancer Society, ... study appears in the journal Mayo Clinic Proceeding ... and obesity and blood markers associated with cardiovascular disease ... , Sedentary behavior has been linked to an increase ...
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Breaking Medicine News(10 mins):Health News:Manuel Serrano proposes a new vision of a process wrongly associated with ageing 2Health News:Manuel Serrano proposes a new vision of a process wrongly associated with ageing 3Health News:Physical fitness associated with less pronounced effect of sedentary behavior 2Health News:Botanica Day Spa to Feature Dermaplaning at Upcoming Open House 2Health News:Botanica Day Spa to Feature Dermaplaning at Upcoming Open House 3Health News:Staying Active May Help Prevent Dementia 2
(Date:7/11/2014)... many fires burning in eastern New South Wales, Australia ... , At 03:35 UTC on July 11 (12:35 p.m. ... passed over eastern New South Wales (NSW), the Moderate ... image of the region and spotted smoke (light brown) ... thermal bands, are outlined in red. , The New ...
(Date:7/11/2014)... Cell scientists have set a "mouse TRAP" to capture ... a recent study published in the Journal of ... a technique called TRAP to extract cellular and genetic ... by scientists at the Rockefeller Institute for Medical Research ... the protein-making machinery, or ribosomes, of the cell type ...
(Date:7/11/2014)... international team of researchers, including scientists from the Max ... a reported a major step in understanding photosynthesis, the ... maintains the oxygen in its atmosphere and which is ... earth. , The researchers report the first direct ... namely the step in which a specific protein complex, ...
Breaking Biology News(10 mins):A first direct glimpse of photosynthesis in action 2
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