The "Condition of Education" is an annual report mandated by the US Congress that summarizes
the latest data on education in the United States. This report uses data from across the …

Over the past decade, the global cumulative installed photovoltaic (PV) capacity has grown
exponentially, reaching 591 GW in 2019. Rapid progress was driven in large part by …

Activity and autonomous motion are fundamental in living and engineering systems. This
has stimulated the new field of'active matter'in recent years, which focuses on the physical …

Solid state UV emitters have many advantages over conventional UV sources. The (Al, In,
Ga) N material system is best suited to produce LEDs and laser diodes from 400 nm down to …

The Mars 2020 mission will seek the signs of ancient life on Mars and will identify, prepare,
document, and cache a set of samples for possible return to Earth by a follow-on mission. …

Plasma catalysis is gaining increasing interest for various gas conversion applications, such
as CO 2 conversion into value-added chemicals and fuels, CH 4 activation into hydrogen, …

Background Post-stroke depression (PSD) is common and associated with higher mortality,
poorer recovery, more pronounced cognitive deficits, and lower quality of life than is stroke …

Notable changes in lung cancer epidemiology and prevention have occurred over the past
decade owing to changes in smoking patterns, groundbreaking advances in our …

… A retrospective analysis of routine surveillance data involving children hospitalized in
central Wuhan, China, for acute lower respiratory infection in early January 2020 revealed six …

The CEAP (Clinical-Etiology-Anatomy-Pathophysiology) classification is an internationally
accepted standard for describing patients with chronic venous disorders and it has been used …