X-ray crystallography has been central to the development of many fields of science over the
past century. It has now matured to a point that as long as good-quality crystals are …

This article reviews theoretical and experimental developments for one-dimensional Fermi
gases. Specifically, the experimentally realized two-component delta-function interacting …

We have searched for proton decay via p→ ν K+ using Super-Kamiokande data from April
1996 to February 2013, 260 kiloton· year exposure in total. No evidence for this proton …

X-ray tomography is an invaluable tool in biomedical imaging. It can deliver the three-
dimensional internal structure of entire organisms as well as that of single cells, and even …

Very high resolution X-ray imaging has been the subject of considerable research over the
past few decades. However, the spatial resolution of these methods is limited by the …

X-ray-based analytics are routinely applied in many fields, including physics, chemistry,
materials science, and engineering. The full potential of such techniques in the life sciences …

How a long strand of genomic DNA is compacted into a mitotic chromosome remains one of
the basic questions in biology. The nucleosome fibre, in which DNA is wrapped around core …

Since Flemming described a nuclear substance in the nineteenth century and named it
“chromatin,” this substance has fascinated biologists. What is the structure of chromatin …

Microscopy has greatly advanced our understanding of biology. Although significant
progress has recently been made in optical microscopy to break the diffraction-limit barrier …

Emerging X-ray free-electron lasers with femtosecond pulse duration enable single-shot
snapshot imaging almost free from sample damage by outrunning major radiation damage …