LeetCode City transforms every LeetCode profile into a unique pixel art building. The more you solve, the taller your building grows. Explore an interactive 3D city, fly between buildings, and ...

Polarization three-dimensional (3D) imaging technology has received extensive attention in recent years because of its advantages of high accuracy, long detection distance, simplicity, and low cost.

The recently identified Proton-Activated Chloride (PAC) channel is ubiquitously expressed and has important roles in intracellular organelles and its function in the plasma membrane is associated with ...

Because of the continuous exploitation of metal minerals and the limited availability of land resources, many tailings ponds have been expanded. It is of great importance to dynamically calculate the ...

Single-particle electron cryomicroscopy (cryoEM) has now proved to be the method of choice for determining the structure of biological macromolecules and complexes. Yet success in determining a ...

Cancer biology involves complex, dynamic interactions between cancer cells and their tissue microenvironments. Single-cell effects are critical drivers of clinical progression. Chemical and mechanical ...

Particle filtering is an essential tool for the estimation and prediction of complex systems including non-Gaussian features. A class of particle filters, clustered particle filters, is introduced for ...

SPECT imaging using isotopes emitting high-energy gamma or bremsstrahlung photons has important applications in oncology and is used for both diagnosis and therapy monitoring. Examples of applications ...

To further investigate the predictability of the 3D folding, we assembled an open DNA box in which the staple strands closing lid D were omitted. AFM images revealed flat particles two DNA sheets in ...

PET imaging relies on the nature of the positron and positron decay. The positron was first conceived by P.A.M. Dirac in the late 1920s, in his theory combining quantum mechanics and special ...