Lanthanide-containing complexes are important compounds for sophisticated nuclear-fuel processing and medical imaging. Moreover, they often have interesting symmetric crystal structures and associated ...

Fábio AlmeidaNational NMR CenterFederal University of Rio de Janeiro An interview with Fábio Almeida, describing the work he does at the University of Rio de Janeiro in the National NMR Center, ...

A new concept of kinetic modules in biochemical networks could revolutionize the understanding of how these networks function. Scientists from the University of Potsdam and the Max Planck Institute of ...

Chirality refers to objects that cannot be superimposed onto their mirror images through any combination of rotations or translations, much like the distinct left and right hands of a human. In chiral ...

This is a preview. Log in through your library . Abstract A few studies have suggested that social structure can have major influences on genetic properties, or "gene dynamics," of populations. This ...

https://doi.org/10.2307/142653 • https://www.jstor.org/stable/142653 Copy URL Three dimensions of urban systems are investigated in this paper. The first is urban ...

Coronavirus disease 2019 (COVID-19) caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) presents a significant threat to global public health. As of today, it has caused ...

For the first time, the dynamics of how Facebook user communities are formed have been identified, revealing surprisingly few large communities and innumerable highly connected small-size communities.