We use daily transaction data in 214 cities to study the impact of COVID-19 on consumption
after China's outbreak in late January 2020. Based on difference-in-difference estimation, …

Oil–water separations are helping with urgent issues due to increasing industrial oily
wastewater, as well as frequent oil spill accidents. Membrane-based materials with special …

Covalent organic frameworks (COFs) are crystalline porous materials bearing microporous
or mesoporous pores. The type and size of pores play crucial roles in regulating the …

The bound state solutions of the Manning–Rosen potential with the centrifugal term are
presented approximately. It is shown that the solutions can be expressed by the generalized …

By using the exact quantization rule, for non-zero l values we present analytical solutions of
the radial Schrödinger equation for the rotating Morse potential in the frame of the Pekeris …

The bound-state solutions of the Schrödinger equation with the Eckart potential with the
centrifugal term are obtained approximately. It is shown that the solutions can be expressed in …

Modifications in signaling of the proline-rich Akt substrate of 40-kDa (PRAS40) pathway is
implicated in type 2 diabetes and melanoma. PRAS40 is known for its ability to regulate the …

The mechanism by which cells decide to skip mitosis to become polyploid is largely undefined.
Here we used a high-content image-based screen to identify small-molecule probes that …

We find a proper quantization rule,∫ x A x B k (x) dx-∫ x 0A x 0B k 0 (x) dx= nπ, where n is
the number of the nodes of wave function ψ (x). By this rule the energy spectra of a solvable …

Due to the lack of paired data, the training of image reflection removal relies heavily on
synthesizing reflection images. However, existing methods model reflection as a linear …