A protein essential for chikungunya virus replication identified

Chikungunya is an infectious disease caused by a mosquito-borne virus transmitted to humans. It is characterized by high fever and intense joint and muscle pain that can last for several months. The mechanisms of infection of human cells with the virus remain very poorly understood. Researchers have now identified a protein that is crucial in order for the virus to replicate within its target cells. This research opens up therapeutic avenues in the fight against chikungunya.

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T. rex used a stiff skull to eat its prey

A Tyrannosaurus rex could bite hard enough to shatter the bones of its prey. But how it accomplished this feat without breaking its own skull bones has baffled paleontologists. That's why scientists are arguing that the T. rex's skull was stiff much like the skulls of hyenas and crocodiles, and not flexible like snakes and birds as paleontologists previously thought.

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Laser-based system detects fires even in dusty, harsh environments

Researchers have developed a new laser-based system that offers an efficient and low-cost way to detect fires in challenging environments such as industrial facilities or large construction sites. With further development, the system could eventually detect fires that are more than a kilometer away.

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Scientists one step closer to a fully functioning quantum computer

Quantum computing has the potential to revolutionize technology, medicine, and science by providing faster and more efficient processors, sensors, and communication devices. But transferring information and correcting errors within a quantum system remains a challenge. Researchers now demonstrate a new method of relaying information by transferring the state of electrons. The research brings scientists one step closer to creating fully functional quantum computers.

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Potentially large economic impacts of climate change can be avoided by human actions

A study estimates global-scale, multi-sectoral economic impacts of climate change, and suggests that a plausible range of decisions and actions by humans can determine the scale of the economic impacts, even if the uncertainty in the climate response to increased greenhouse gas concentration is considered. These actions include reductions of greenhouse gas emissions and improvement of socioeconomic conditions. This study highlights the importance of societal changes and the current generation's responsibility for the future.

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Insurance data security laws skirt political turmoil

Credit to Author: David Ruiz| Date: Wed, 25 Sep 2019 22:44:47 +0000

Across the United States, a unique approach to lawmaking has seen radical success in making data security a little bit stronger for one industry—insurance providers.

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The post Insurance data security laws skirt political turmoil appeared first on Malwarebytes Labs.

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Monkeys like alcohol at low concentrations, but probably not due to the calories

Fruit-eating monkeys show a preference for concentrations of alcohol found in fermenting fruit, but do not seem to use alcohol as a source of supplementary calories, according to a new study. The findings do not support the idea that human alcoholism originated from a predilection of primates for alcohol-containing overripe fruit.

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How and why does Parkinson's disease effect women and men differently?

There is growing evidence that Parkinson's disease (PD) affects women and men differently. In this insightful review, scientists present the most recent knowledge about these sex-related differences and highlight the significance of estrogens, which play an important role in the sex differences in PD.

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