File:Researching Asbestos-Related Diseases (8743398347).jpg

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Size of this preview: 800 × 532 pixels. Other resolutions: 320 × 213 pixels | 640 × 426 pixels | 1,024 × 681 pixels | 1,280 × 851 pixels | 1,800 × 1,197 pixels.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:13, 28 April 2015		1,800 × 1,197 (288 KB)	commons>Emily Temple-Wood (NIOSH)	Transferred from Flickr via Flickr2Commons

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Image title	This photos shoes a NIOSH researcher modifing a fiber length classifier in order to produce length-selected fibers (e.g. asbestos) in quantities sufficient for toxicological studies for a NIOSH project. This novel instrument will enable toxicology studies to directly test the importance of fiber length in asbestos-related diseases.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D70
Author	Brenda J. Jones
Exposure time	1/100 sec (0.01)
F Number	f/5
Date and time of data generation	12:17, 2 October 2009
Lens focal length	18 mm
Short title	Researching Asbestos-Related Diseases
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom 4.3 (Windows)
File change date and time	09:09, 16 May 2013
Exposure Program	Not defined
Exif version	2.3
Date and time of digitizing	12:17, 2 October 2009
APEX shutter speed	6.643856
APEX aperture	4.643856
APEX exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	27 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Unique ID of original document	adobe:docid:photoshop:bf787803-5c8c-11e0-8f2d-ef751c73a952
Date metadata was last modified	05:09, 16 May 2013
Keywords	NIOSH Safety Work Workers Workplace asbestos toxicological toxicology
IIM version	4

File:Researching Asbestos-Related Diseases (8743398347).jpg

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