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Tag: "camera" at biology news

Hopkins scientists link immune response to 'ghost' parasites and severely congested sinuses

...e-like endoscope is inserted into the nose, with a camera attached to provide a close-up view of the nasal and sinus passages. Slender surgical instruments placed alongside the endoscope allow surgeons to cut away inflamed tissue and polyps, clearing a path for the sinuses to drain normally. Lane says tha...

The great escape -- fleeing fish fall in line

...ck by mechanical stimulation and used a high speed camera to record responses in schools of ten grey mullet each. Individuals within a school were then ranked according to the timing of their escape. The experiment was performed ten times at 10 minute intervals on a total of seven separate schools of grey...

Magnetic system could be key to surgery without scars

...n move the outside magnets to position an internal camera at the best spot for seeing or to move a retractor...d the surgical team can more easily reposition the camera or instrument, said Dr. Cadeddu. In animal studies, surgeons have been able to successfully remov...

Amur leopard still on the brink of extinction, scientists say

...und way, using latest techniques such as automatic camera traps, radio tracking, genetic and veterinary research." The census 2007 found 7-9 male leopards, 3-7 females without cubs, 4 females with cubs, 5-6 cubs in all, and 6-8 undefined tracks. Total: 25-34. This compares with 9 males in 2003, 7 fem...

Diminishing dinosaur steps saved by laser and laptop

...references the reflections with a built-in digital camera and GPS, and feeds the information into an attached laptop. Software is then used to create a detailed and very accurate 3D computer model of the location. This technology has allowed researchers to closely examine and analyse the Spanish quarry t...

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