The Chakra Products Blog.: April 2019

Tuesday, 30 April 2019

Galaxy Fold review: Should you pay $2,000 for Samsung's delayed folding phone tablet?

Samsung's new $1,980 Galaxy Fold has been making waves over the last two weeks, not necessarily for all the right reasons.

* This article was originally published here

Bots exploiting blockchains for profit

Blockchains have been hailed as fair and open, constructed so a single user can't falsify or alter records because they're all part of a transparent network.

* This article was originally published here

Disease-causing nibbling amoeba hides by displaying proteins from host cells

A parasitic amoeba that causes severe gut disease in humans protects itself from attack by biting off pieces of host cells and putting their proteins on its own surface, according to a study by microbiologists at the University of California, Davis.

* This article was originally published here

Key-guessing blockchain banditry is discovered in security research

A bandit story of the cryptocurrency kind was a popular item on tech sites this week, with staggering amounts of money scooped up by some blockchain bandit, and spotted by security consultants, Independent Security Evaluators.

* This article was originally published here

FDA puts tough warning label on ambien, lunesta, other sleep aids

(HealthDay)—Many Americans use prescription sleep meds such as Ambien, Lunesta and Sonata to get good shut-eye. But the U.S. Food and Drug Administration on Tuesday slapped a tough new warning label on this class of drugs, due to dangers from daytime drowsiness the day after their use.

* This article was originally published here

Warmer water linked to higher proportion of male flounder

If southern flounder live in warmer water during a critical window of early development, a higher percentage become male—more than 90 percent in some cases—research from North Carolina State University found. Having a high proportion of adult males over the long term could threaten both wild populations and the valuable commercial fishing industry, which depends on larger female flounder.

* This article was originally published here

Maternal comorbidity higher for women with congenital heart defects

(HealthDay)—Pregnant women with congenital heart defects (CHDs) are more likely to have comorbidities and experience adverse events during delivery, according to a study published in the May 7 issue of the Journal of the American College of Cardiology.

* This article was originally published here

Designer drugs to inhibit hepatitis A virus

Structure-based drug design revealed that a compound previously investigated for the treatment of head-and-neck cancer could function as a lead compound for the development of drugs to treat hepatitis A virus infection, according to a study publishing April 30 in the open-access journal PLOS Biology by Dan Su of Sichuan University, Zihe Rao of Tsinghua University, Xiangxi Wang of the Chinese Academy of Sciences, and colleagues.

* This article was originally published here

'Seeing the light' behind radiation therapy

Delivering just the right dose of radiation for cancer patients is a delicate balance in their treatment regime. However, in a new study from UBC Okanagan and Duke University, researchers have developed a system they say may improve the ability to maximize radiation doses to cancer tissues while minimizing exposure to healthy ones.

* This article was originally published here

Put down the protein shake: Variety of protein better for health

Amino acids have long been touted by the fitness and bodybuilding communities for their muscle building benefits. From ultra-bulk protein powders to lean mass-promoting snack bars, there's no shortage of products available for those seeking a muscle boost.

* This article was originally published here

How the olfactory system affects memory

How sensory perception in the brain affects learning and memory processes is far from fully understood. Two neuroscientists at Ruhr-Universität Bochum (RUB) have discovered a new aspect of how the processing of odours impacts memory centres. They showed that the piriform cortex—a part of the olfactory brain—has a direct influence on information storage in our most important memory structure, the hippocampus. Dr. Christina Strauch and Professor Denise Manahan-Vaughan report about their findings in the online edition of the magazine Cerebral Cortex on 9 April 2019.

* This article was originally published here

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Systematic review shows risk of a child developing overweight or obesity is more than trebled by maternal obesity prior

New research presented at this year's European Congress on Obesity (ECO) in Glasgow, Scotland (28 April-1 May) reveals that the risk of a child becoming overweight or obese is more than trebled by maternal obesity prior to getting pregnant. The study is by Dr. Nicola Heslehurst, Institute of Health & Society, Newcastle University, UK, and colleagues.

* This article was originally published here

Dark matter exists: Observations disprove alternate explanations

As fascinating as it is mysterious, dark matter is one of the greatest enigmas of astrophysics and cosmology. It is thought to account for 90 percent of the matter in the universe, but its existence has been demonstrated only indirectly, and has recently been called into question. New research conducted by SISSA removes the recent doubts on the presence of dark matter within galaxies, disproving the empirical relations in support of alternative theories. The study, published in the Astrophysical Journal, also offers new insights into understanding the nature of dark matter and its relationship with ordinary matter.

* This article was originally published here

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Tuesday, 30 April 2019