A collaboration of researchers from Japan, Spain and the U.S. offers a phylogenetic and ontogenetic overview of the primitive streak and its role in mediating amniote (vertebrate animals that develop on land) gastrulation, ...
Evolution
Dec 2, 2021
0
18
The Swedish body housing the committee that awards the Nobel Prize in medicine on Tuesday said it will rename some buildings and a street named after racialist or pro-Nazi scientists.
Other
Nov 2, 2021
0
4
Gas turbine engines in planes provide the required thrust by sucking in air, heating it to very high temperatures in a combustion chamber, and finally exhausting it at high velocities. As they operate, small inorganic particles ...
Soft Matter
Oct 12, 2021
0
29
Interferometers are widely used in various high spatial resolution imaging techniques to extend the diffraction limit. However, the conventional interferometric methods only work when the photons have the same wavelength.
Optics & Photonics
Sep 17, 2021
0
123
Similar to the well-known human gut-resident microbes, the inside of a plant can also shelter microorganisms. Residing inside roots, stems, leaves, fruits, and even seeds, and developing a synergistic relationship with their ...
Plants & Animals
Aug 30, 2021
0
6
Rocket engines contain confined combustion systems, which are essentially combustion chambers. In these chambers, nonlinear interactions among turbulent fuel and oxidizer flows, sound waves, and heat produced from chemical ...
General Physics
Aug 2, 2021
1
2276
A German-Polish research team has succeeded in creating a micrometer-sized space-time crystal consisting of magnons at room temperature. With the help of the scanning transmission X-ray microscope Maxymus at Bessy II at Helmholtz ...
Condensed Matter
Feb 24, 2021
1
851
Ultraviolet nanoimprint lithography (UV-NIL) is a manufacturing technique for producing nanostructures using UV-curable resin. One of its main advantages is its sheer simplicity; UV-NIL essentially consists of pouring a liquid ...
Nanomaterials
Nov 9, 2020
0
6
In 1995, pioneering computer scientist Anita Borg challenged the tech community to a moonshot: equal representation of women in tech by 2020. Twenty-five years later, we're still far from that goal. In 2018, fewer than 30% ...
Other
Aug 27, 2020
0
3
Since humans first controlled fire, they have camped around it to circulate information, signaling each other when something approaches. Metaphorically, certain molecules have been carrying information around our cells to ...
Cell & Microbiology
Aug 26, 2020
0
85
