1 Jun 2018
Figure 1: With a 25% probability of reward, the nose-poke time in no-food trials did not change even if serotonin neurons were activated (left). But with a 75% reward probability, the nose-poke time...
Type: Photo
28 May 2018
A global map showing the number of ant species (SR- Species Richness) that can be found in different areas of the world. Tropical areas around the equator have higher numbers of ant species than...
Type: Photo
21 May 2018
Zoological drawing showing the diversity of Acantharian planktonic hosts.
Type: Photo
2 Apr 2018
The nucleosome is a base unit of chromatin - a bundled form of DNA that saves space inside the nucleus
Type: Photo
13 Mar 2018
Learning is thought to be a balance between two processes that act as a kind of molecular dial: long-term potentiation (LTP), in which the connection between two neurons is strengthened, and long-...
Type: Photo
30 Jan 2018
A figure from Osborne Reynolds’s 1883 paper, showing Reynolds’s assistant standing next to apparatus used to measure friction in different types of flow.
Type: Photo
16 Jan 2018
A cartoon by Dr. Rivada-Wheelaghan shows the simple stepwise process of copper atom chain synthesis using a dynamic ligand. Copper atoms can be added or removed one by one to make chains of different...
Type: Photo
20 Sep 2017
One prime location to place turbines is in front of tetrapods at the shoreline. At this location, the turbines transform the energy from incoming waves into usable electricity—this in turn dissipates...
Type: Photo
3D structure of a ribozyme
10 Aug 2016
Type: Photo
Esters Smells
6 Jul 2016
Type: Photo
Synaptic transmission
8 Apr 2016
On the left, a neuronal synapse at rest: synaptic vesicles are ready to release chemical messengers called neurotransmitters. On the right: An electrical signal arrives at a terminal of one neuron...
Type: Photo
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