Never miss a story

Get subscribed to our newsletter


×
The team began with a simple mixture of hydrogen and 0.3 per cent carbon monoxide and heated it to 330-1,230 Celsius. They also exposed it to a high dose of ultraviolet (UV) radiation. Pixabay

While several agencies are planning to establish new orbital space stations and send expeditions across the solar system, a team of Russian scientists has found that space radiation could temporarily hinder formation of new cells in brains’ memory centres.

The team from the Moscow Institute of Physics and Technology (MIPT), however, found that effects of low-dose neutron and gamma ray (Y-ray) radiation had no impact on rodents’ intellectual capabilities, the Sputnik news agency reported.


It means the mice’s mental abilities and behaviour remained almost unaffected by the radiation, with memorisation occurring as normal and the rodents behaving in ways that were no different from the non-irradiated control group.

Irradiated and non-irradiated mice “showed no differences in terms of exploratory behaviour or anxiety, six weeks after the irradiation,” with their “ability to form hippocampus-dependent memory also unaffected,” according to the study published in the NeuroReport academic journal.


According to report, the biggest concern is radiation as such a mission would expose astronauts to levels of radiation greater than permitted under current guidelines. That would not necessarily prevent a mission, but it remains a concern. Pixabay

“We are not asserting that the behaviour and memory of irradiated mice remained completely unaffected,” Sputnik cited Alexander Lazutkin, a senior research scientist at the MIPT as saying to RIA Novosti news agency.

“The data on other types of radiation suggests that despite the apparent preservation of memories, its individual fine components may suffer. That means our work is just the beginning of this kind of research,” he said.

Also Read- YouTube Music Hits 3 Million Downloads Within a Week of its Launch in India

The new research has filled an important gap in scientific knowledge in the study of the types of neutrons produced in the atmosphere or inside spacecraft during their atoms’ interactions with cosmic rays, the researchers said. (IANS)


Popular

Unsplash

Robots evolve to do more work around us

As robots evolve to do more work around us, the UK-based humanoid robot manufacturer Engineered Arts has infused more human-like facial expressions into one of its robots, which may leave you with an eerie feeling.

In a video posted on YouTube, the robot called 'Ameca' displays various human expressions, like appearing to "wake up" from sleep, as its face shows confusion and frustration when it opens its eyes.

Follow NewsGram on Twitter to stay updated about the World news.

Keep Reading Show less
Unsplash

The Microsoft office

Microsoft has disrupted the activities of a China-based hacking group, gaining control of the malicious websites the group used to attack organisations in the US and 28 other countries around the world.

The Microsoft Digital Crimes Unit (DCU) said in a statement that a federal court in Virginia granted its request to seize websites of the hacking group called 'Nickel', enabling the company to cut off Nickel's access to its victims and prevent the websites from being used to execute attacks.

Keep Reading Show less
Unsplash

MediaTek's plans to boost technology democratisation and enable access to disruptive connectivity

Chip manufacturer MediaTek on Monday announced that it is focused on making 2022 a year aimed at rapid growth, business success, substantial expansion in Research and Development capabilities.

MediaTek's plans to boost technology democratisation and enable access to disruptive connectivity with its range of mainstream to flagship 5G chips.

"We at MediaTek are focused on making 2022 a year aimed at rapid growth, business success, and substantial expansion in our R&D capabilities. For 2022, we are focused on further strengthening our presence in India, offering incredible experiences to customers, and supporting the country's technology initiatives with our expertise and collaboration with leading OEMs," Anku Jain, Managing Director, MediaTek India said in a statement.

Follow NewsGram on LinkedIn to know what's happening around the world.

In the flagship segment, MediaTek recently announced the Dimensity 9000 chip, which is a milestone of innovation and a rise to the incredible, built-to-power flagship 5G smartphones in the world, the company claims.

MediaTek Dimensity 9000 features a single Cortex-X2 performance core clocked at 3.05GHz, three Cortex-A710 cores at 2.85GHz and four Cortex-A510 efficiency cores at 1.8GHz.

It packs a 10-core Arm Mali-G710 that takes care of graphics processing, the report said.

Keep reading... Show less