Salvador Nogueira

ASTROPHYSICS

Cannibalistic stars

Group explains how a class of pulsars consumes other celestial objects

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ASTROPHYSICS

Alternative route

A discovery indicates a different evolutionary path to the stars

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ASTRONOMY

A voyage to Pluto

New Horizons probe had to survive threats of mission cancellation

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CLIMATOLOGY

Rainfall in the past

Study estimates South Atlantic's surface temperatures in the last 12,000 years

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Breast cancer

Unexpected supporting actors

Normal cells like fibroblasts can facilitate tumor growth and hamper treatment

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Tropical diseases

The battle against a worm

Promising targets for new drugs against schistosomiasis

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Body defenses

When the body destroys itself

A better understanding of the molecular mechanisms of sepsis

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Genetic analysis

A deceptive plant

A study questions the origin of pine trees

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Forensic analyses

Skin color written in the DNA

Tests can reveal racial characteristics without the person

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Granular materials

The mysteries of sand

Movement of grains may improve the manufacture of materials

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Evolution of the Universe

The birth of supermassive black holes

These enormous black holes that thrive at the center of galaxies

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 continental drift

The first fracture

Brazil’s Northeastern region almost became a part of Africa

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biochemistry

The great oxygenation event

Oxygen only started accumulating in the atmosphere 2.5 billion years ago

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Astronomy

The heavyweights of the Universe

A mechanism may explain the stars from neutrons that are bigger than normal

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Geology

The fragile crust of the Northeast

Thickness of surface explains constant earth tremors in the region

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immunology

Out of control

Inflammation unleashed by sepsis damages the heart

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Nanotechnology

Accurate particles

Alternatives for the use of cells to battle diseases and accurate diagnoses

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Physics

Returning to active service

Modernized, USP's particle accelerator is returning to active service

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Physics

At the whim of neutrinos

Unicamp team uses fleeting particle to test an idea of Galileo

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Physics

The spinning of light

Technique measures beam of light that is useful for quantum computing

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Bioinformatics

How a human being is made

Researchers map the network of adult human cells and their precursors

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Physics

Enigmatic attraction

New theory helps explain the behavior of ions diluted in water

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Cover

Out of control

Inflammation unleashed by sepsis damages the heart

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Astrophysics

The secret of Perseus

Simulations explain the high temperature of gas in galaxy agglomerations

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Geology

Jarau mysteries

Meteorite fall formed range of hills in the western part of Rio Grande do Sul

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Medicine

Poison in the medicine

Harmful effects limit the potential therapeutic uses of curcumin

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