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All Image Audio Video

Showing multimedia 21-30 out of 4161.

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Key:    Image    Video    Audio

Moon Phase and Libration, 2015 South Up

Moon Phase and Libration, 2015 South Up
This visualization shows the Moon's phase and libration at hourly intervals throughout 2015, as viewed from the southern hemisphere. Each frame represents one hour. To learn more about this ...

Contact: Nancy Neal-Jones
nancy.n.jones@nasa.gov
301-286-0039
NASA/Goddard Space Flight Center

Cells Signal Over Time

Cells Signal Over Time
A microscopy system continuously measures responses to signaling chemicals in thousands of cells at a time.

Contact: Susan Brown
scinews@ucsd.edu
University of California - San Diego

Shear Band Formation

Shear Band Formation
Applying stress to their micropillars, the researchers found the point where fundamental event that leads to shear-banding becomes very favorable. They demonstrated that this point is roughly the same...

Contact: Evan Lerner
elerner@upenn.edu
215-573-6604
University of Pennsylvania

Filarial Diseases -- a Short Video

Filarial Diseases -- a Short Video
The film presents the burden of filarial diseases, mainly in Africa, with a river blindness (onchoerciasis) patient story. The film also showcases the work of a doctor in Ghana and the need for better...

Contact: Violaine Dällenbach
vdallenbach@dndi.org
41-794-241-474
Drugs for Neglected Diseases Initiative

Ancient Engravings Rewrite History

Ancient Engravings Rewrite History
Dr. Stephen Munro explains how 400,000 year old patterns scratched on a mussel shell have rewritten human history.

Contact: Stephen Munro
Stephen.munro@nma.gov.au
61-262-085-188
Australian National University

Introducing the Allen Institute for Cell Science

Introducing the Allen Institute for Cell Science
An introduction to the Allen Institute for Cell Science, founded in 2014 with a generous gift from philanthropist and entrepreneur Paul G. Allen.

Contact: Rob Piercy
robp@alleninstitute.org
206-548-8486
Allen Institute

DNA Double-Strand Break by the Endonuclease I-DmoI

DNA Double-Strand Break by the Endonuclease I-DmoI
The video illustrates how the I-DmoI endonuclease nicks the phosphodiester bonds that maintain the structural backbone of the DNA. Based on the initial state (State 1), we can observe: two consecutive...

Contact: Nuria Noriega
comunicacion@cnio.es
Centro Nacional de Investigaciones Oncologicas (CNIO)

40-Million-Year Battle for Survival Between Primate and Pathogen

40-Million-Year Battle for Survival Between Primate and Pathogen
When bacteria that cause infectious diseases invade, the host starves the bacteria by hiding circulating iron, an essential nutrient it needs for survival, within the folds of a protein called ...

Contact: Julie Kiefer
jkiefer@neuro.utah.edu
801-597-4258
University of Utah Health Sciences

Hummingbird Oscillates Back and Forth

Hummingbird Oscillates Back and Forth
A tube containing sugar water is placed in front of an LCD computer monitor with a looming black-and-white spiral pattern (clockwise rotation). The feeding bird oscillates back and forth at the feeder...

Contact: Douglas Altshuler
doug@zoology.ubc.ca
604-827-5361
University of British Columbia

Molecular Signal Helps Cancer Cells Dodge Death

Molecular Signal Helps Cancer Cells Dodge Death
A cell's ability to divide in two is fundamental to life. These white blobs show DNA being separated as cells divide. But if mistakes are made, this can lead to genetic errors, and cancer.

Contact: Stephanie McClellan
stephanie.mcclellan@cancer.org.uk
44-203-469-5314
Cancer Research UK

Showing multimedia 21-30 out of 4161.

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