Issue # 264 _ February 2018

Determinants of survival in industry

Experts assess the risks and opportunities created by potentially disruptive technological developments

The science of disasters

Study evaluates scientific production on natural disasters around the world and highlights Brazilian work in hydrology

#The100Most Commented

Altmetric publishes a list of the scientific articles most talked about on social media in 2017

Renewed relationships

Universities use networking platforms to bring former students together and follow their careers in the job market

Examining the yellow fever vaccine

Scientific evidence indicates that the fractionated dose produces a protective effect, but there is no consensus about its duration

Adolescent depression

Heightened reward-related brain activity may predict an increased risk for developing the disorder

Solitary sand spiders

Isolated Sicarius populations inhabit Brazil’s Caatinga (semi-arid scrublands) and desert areas of Argentina, Peru and Chile

The gears of the forest

The loss of more than 60% of native vegetation within a region leads to profound changes in how it operates

A sea of fry

A survey finds two-thirds of fish off Brazil’s coast are of small body size

Heated up by the cold

Cold particles transfer heat to hotter ones in quantum experiment, reversing the thermodynamic arrow of time

Fireflies around Saturn

A Brazilian research team proposes a model to explain the origin of a tenuous ring around the second largest planet in the Solar System

Devouring stars

Survey shows that Milky Way cannibalized eleven neighboring galaxies

Contributions of Brazilian cattle

Cancer diagnosis innovation

Startups adopt new screening methods and biotechnology techniques

Occupation of primordial "Brazil"

Evidence suggests that hunter-gatherers inhabited all major regions of Brazil roughly 10,000 years ago

A rainbow of demands

LGBT rights begin to gain respect through legal actions filed with the judicial branch