Map
This is a map of the study region in southern China (A), Xincun site indicated by red triangle (B), and details of the Xincun site including excavation areas marked by red grids, stippling shows ...
Scanning Electron Micrograph of Cytos' Virus-Like Particle
VLPs resemble viruses; they mimic the structure of real viruses but are non-infectious because they do not contain any viral genetic material, hence safe to be injected into humans.
Collision Showing Collective Flow Behavior
This is a three-dimensional view of a proton-lead collision that produced collective flow behavior. The green lines are the trajectories of the sub-atomic particles produced by the collision ...
GOES Sees Alvin
NOAA's GOES-15 satellite captured this infrared view of Tropical Storm Alvin on May 16 at 1200 UTC (8 a.m. EDT) as it continued moving west and away from Mexico.
AIRS Sees Alvin
NASA's Aqua satellite flew over Tropical Storm Alvin just as it reached tropical storm status on May 15 at 2047 UTC (4:47 p.m. EDT). The Atmospheric Infrared Sounder (AIRS) instrument captured an ...
TRMM Sees Mahasen
When NASA's TRMM satellite passed over Cyclone Mahasen on May 16 at 04:06 UTC (12:04 a.m. EDT), the TRMM Microwave imager showed the heaviest rainfall was occurring in a band of thunderstorms north of...
MODIS Sees Mahasen
The MODIS instrument aboard NASA's Aqua satellite captured this visible image of Cyclone Mahasen on May 16 at 6:50 UTC (2:50 a.m. EDT) when its clouds extended over India, Bangladesh, and Burma.
TRMM 3-D View of Mahasen
This animation shows a simulated 3-D analysis of NASA's Tropical Rainfall Measuring Mission (TRMM) satellite's multisatellite Precipitation Analysis (TMPA). It shows rainfall that occurred with ...
The fruit fly ovary consists of about 100 egg chambers. Each chamber contains 15 "nurse cells." These surround the oocyte, or egg cell, which ultimately will ...
The winds around our globe are preferentially directed from West to East, or East to West, and much less so in the North-South directions. As a result, ...
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