14/06/2021

Understanding what drives cell typing

Scientists know that developing cells in a healthy embryo will transform into a variety of cell types that will make up the different organ systems in the human body, a process known as cell differentiation. But they don't ...

New model for stability of Fannie Mae and Freddie Mac

In 2007, the American housing boom ended, and there was heightened risk of a housing crisis. Private securitizers withdrew from purchasing high-risk mortgages, while government-sponsored enterprises, Fannie Mae and Freddie ...

Black holes help with star birth

Research combining systematic observations with cosmological simulations has found that, surprisingly, black holes can help certain galaxies form new stars. On scales of galaxies, the role of supermassive black holes for ...

Scientists recommend proactive response to invasive plants

Many invasive plants are expanding their growing range in response to climate change, making early detection and rapid response more critical than ever. Limited resources, though, can make it impossible to track and manage ...

How do electrons behave in quantum critical ferromagnets?

In a classical second-order phase transition, condensed matter systems acquire long-range order upon cooling below the transition temperature, and the properties near the transition are driven by thermal fluctuations. These ...

Anomalous weak values via a single photon detection

In the field of quantum measurement, weak values, introduced in 1988 by Aharonov, Albert and Vaidman (AAV), represent a most intriguing and puzzling paradigm, with many properties in sharp contrast to traditional (projective) ...

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