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Original file (5,754 × 4,610 pixels, file size: 16.55 MB, MIME type: image/jpeg)

Description Dr. Julius Axelrod checking a student's work on the chemistry of catecholamine reactions in nerve cells.
Date
Source http://profiles.nlm.nih.gov/HH/A/A/B/A/
Author National Institutes of Health
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(Reusing this file)
Public domain This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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depicts

Julius Axelrod

inception

March 1973

media type

image/jpeg

checksum

5d8a393744a72016d81f09bf14d89fa788dca695

determination method or standard: SHA-1

data size

17,355,600 byte

height

4,610 pixel

width

5,754 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current15:07, 9 December 2009Thumbnail for version as of 15:07, 9 December 20095,754 × 4,610 (16.55 MB)TryphonBorder losslessly cropped out using jpegtran.
15:02, 9 December 2009Thumbnail for version as of 15:02, 9 December 20095,886 × 4,740 (17.69 MB)TryphonHigher resolution, from http://profiles.nlm.nih.gov/HH/A/A/B/A/_/hhaaba_.jpg.
04:32, 6 May 2007Thumbnail for version as of 04:32, 6 May 2007736 × 593 (281 KB)GrendelkhanHigher-resolution version from NIH. [http://profiles.nlm.nih.gov/HH/A/A/B/A/]
12:54, 9 February 2006Thumbnail for version as of 12:54, 9 February 2006279 × 225 (50 KB)YelmJulius Axelrod at the blackboard]. March 1973. Photo from the National Library of Medicine http://profiles.nlm.nih.gov/HH/Views/Exhibit/narrative/neurotransmitters.html {{PD-USGov-HHS-NIH}}

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