Hydrogen (H2) is currently discussed as an ideal energy carrier of renewable energies. Hydrogen has the highest gravimetric energy density of all chemical fuels (141 MJ/kg), which is three times higher than gasoline (46 MJ/kg). ...
Analytical Chemistry
Sep 5, 2022
0
740
Linear analysis plays a central role in science and engineering. Even when dealing with nonlinear systems, understanding the linear response is often crucial for gaining insight into the underlying complex dynamics. In recent ...
General Physics
Sep 2, 2022
0
386
Increasing drought, less precipitation, rising water demand in agriculture—climate change is causing problems for our groundwater. In Germany and around the world, it is leading to falling groundwater levels in some regions. ...
Earth Sciences
Aug 30, 2022
3
40
Jiping Huang's group (Department of physics, Fudan University) and Cheng-Wei Qiu's group (Department of Electrical and Computer Engineering, National University of Singapore) collaborated to complete this study published ...
General Physics
Aug 25, 2022
1
18
A research team led by Prof. Meng Guowen from the Institute Solid State Physics, Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS), cooperating with Prof. Wei Bingqing of the University of ...
Nanomaterials
Aug 25, 2022
0
276
The timing and intensity of the seasons shapes life all around us, including tool use by birds, the evolutionary diversification of giraffes, and the behavior of our close primate relatives.
Evolution
Aug 23, 2022
0
47
Studies have shown that pollution, whether from factories or traffic-snarled roads, disproportionately affects communities where economically disadvantaged people and Hispanic, Black and Asian people live. As technology has ...
Environment
Aug 22, 2022
4
154
A small study did not find evidence that wolves or dogs could understand the reputation of humans as "generous" or "selfish" with food, after direct or indirect interactions. Hoi-Lam Jim and colleagues at the University of ...
Veterinary medicine
Aug 17, 2022
0
55
Tiny crystals, known as quantum dots, have enabled an international team to achieve a quantum efficiency exceeding 100 percent in the photocurrent generated in a hybrid inorganic-organic semiconductor.
Optics & Photonics
Aug 4, 2022
0
2140
A pair of researchers, one with the Max Planck Institute of Brain Research, the other with Imperial College, has found more efficient ways to mix two fluids using simulations run on a supercomputer. In their paper published ...
