Issue # 243 _ May 2016

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Cover

Phosphoethanolamine's ultimate trial
Clinical trials on humans should determine whether the drug could be useful in treating one or more types of cancer By

S&T Policy

Institution

From Trieste to São Paulo

International center at Unesp institute advances research and sponsors courses and events on theoretical physics

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SCIENCE COMMUNICATION

Youtubers in science

Video channels gain prominence in communicating information on research via the Internet

 By

Mark Walport

A bridge between research and politics

Chief scientific advisor to the British government says his job is to translate scientific knowledge for decision-makers

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Science

MEDICINE

The silent attack of the fungi

Species of Candida and Aspergillus cause drug-resistant infections and are more deadly than malaria and tuberculosis

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NEUROSCIENCE

Movement for the brain

Exercise in pregnancy and childhood has long-lasting effects on intellectual performance

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Virology

Monkeys with Zika

In Ceará, researchers identify the virus in animals accustomed to the presence of humans

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GEOLOGY

The human era

Plastic material accumulated on ocean floors may define the Anthropocene, a new period in the Earth’s history

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METEOROLOGY

The lightning capital

Lake Maracaibo, in Venezuela, is the world’s top lightning hotspot

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ECOLOGY

Dead waters

Six months after the discharge of mud containing mine waste, the Doce River is still lifeless and no decision has been made on restoration actions

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PALEONTOLOGY

Heart of stone

New fossil record reveals an unforeseen pathway in the evolution of the cardiac muscle

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Technology

NANOTECHNOLOGY

In the deep layers of the skin

Boticário, Natura, Theraskin and Yamá join together with IPT and develop nanocapsules for use in cosmetics

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Corporate Research

Intense renewal

3M is investing in R&D and creating its own metrics to drive innovation

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MEDICINES

New remedies for old diseases

Researchers are developing molecules capable of generating more efficient drugs and are combining previously tested drugs to combat Chagas disease and leishmaniasis

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MEDICINES

Vaccine against schistosomiasis

An immunizing agent developed by Fiocruz is ready for Phase 2 clinical trials

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Pest control

Bioinsecticide made of microorganisms

Worms and bacteria acting together are raw material for a product for commercial use in agriculture

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Humanities

JUSTICE

Deficit of deliberation

Internal rules and practices can negatively affect the quality and quantity of debate by Supreme Court Justices

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EDUCATION

Religion and politics in education

European Catholic congregations met the need for schools in Brazil from the late 19th century until the second half of the 20th century

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ANTHROPOLOGY

Knowledge through images

Project analyzes the use of photos and film as a research strategy or product

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