Sunday, 23 October 2022

Russia..the new electric torpedo ET-1E has been tested on nuclear and diesel submarines

Dmitry Benzorok, deputy chief designer of RAO Region, said that the new electric torpedo ET-1E had passed the necessary tests on nuclear and diesel submarines.

In an interview with the Russian TASS news agency, Benzorok points out that test results have confirmed that it is not dangerous when placed on the vehicles that transport it.

He says: “From the point of view of safety, the ET-1E torpedo meets all safety requirements for placement on tankers. We have confirmed this safety as part of R&D (R & D), and have already tested it in all modes of maritime transport: nuclear submarines and diesel submarines “.

According to him, this torpedo has improved performance.

“As a result, its performance is fully guaranteed: it can be run in the workshop using all modes of operation, ensuring that it looks natural in all track designs, as well as confirming its capabilities,” he says.

Previously, he adds, it was impossible to check the quality of the product in this way before it was put on the conveyor.

Benzorok points out that the new ET-1E torpedo is 1.5 meters shorter than the previous torpedoes, which makes it possible to place various additional equipment on it.

Source: TASS

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Saturday, 22 October 2022

Intel Launches 13th Gen Core Series

Raptor Lake, Intel’s new desktop series for the LGA1700 socket, is officially being released today.

Six new processors with 14, 16, or 24 cores and hybrid architecture that combines Efficient and Performance cores on a single die are being released today.

Intel’s Raptor Lake architecture is made to have twice as many Efficient cores as Alder Lake. Core i9-13900K CPU, the top model in the new line, will have a configuration with 16 Efficient cores and 8 Performance cores. This SKU can also go up to 5.8 GHz, making it Intel’s fastest desktop CPU. The price for 1000 units for distributors is $589, so this processor will cost at least that much. Intel is also putting out a $564 version of the KF that doesn’t have graphics built in.

Intel Launches 13th Gen Core Series

There will be 8 Performance cores and 8 Efficient cores in the Core i7-13700K. This 16-core CPU can go up to 5.4 GHz and come with or without built-in graphics. The prices for each model are $410 and $384.

There are 6 Performance and 8 Efficient cores in the 14-core Core i5-13600K. Intel’s mid-range Raptor Lake CPU will go as fast as 5.1 GHz. So far, the least expensive Raptor Lake CPUs will cost $319 (K) and $294 (KF).

Intel Launches 13th Gen Core Series 2

All K and KF-series SKUs will have a default TDP of 125W, and their boost power will range from 181W (Core i5 and i7) to 253W. (Core i9). Today, Intel is also releasing its high-end Z790 motherboard series. However, all Raptor Lake CPUs will also work with existing 600-series motherboards.

  • Newegg (US)
  • Amazon (US)
  • Geizhals (EU)

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The data of 65 thousand global companies have leaked! .. A violation that affects Microsoft

A Microsoft server was exposed to a breach that leaked data from more than 65,000 companies in 111 countries, according to security research firm SOCRadar.

SOCRadar said it notified Microsoft of its findings, specifying that an Azure Blob Storage Server configured in incorrectly was compromised, possibly exposing around 2.4 terabytes of sensitive data, including: names, phone numbers, email addresses and company names and attached files that contain companies private information, such as test documents, sales data, product orders and many other information.

After being notified of the breach on September 24, 2022, Microsoft released a statement this week in which claimed to have secured the compromised endpoint, which “can now only be accessed through the required authentication” and that the investigation “found no indication that customer accounts or systems had been compromised.” The company also said it contacted customers affected by the breach.

The Arab portal for technical news reported that SOCRadar has also responded by making the BlueBleed search portal available to Microsoft customers who may fear they will be affected by the data leak.

The security company noted that although Microsoft responded quickly by intervening to repair the configured server in incorrectly, his research was in able to connect 65,000 entities exposed to file data configured between 2017 and 2022, according to Bleeping Computer.

Microsoft was dissatisfied with what SOCRadar did to address the breach, saying encouraging entities to use its search tool “is not in the interest of ensuring the privacy or security of customers and could expose them to unnecessary risk.”

But the research firm insists that it has not bypassed any privacy protocols in its work and that it has not retained any of the information that was disclosed.

“No data has been downloaded and we have used our engine to scroll through some of the data, but – as promised by Microsoft – no data has yet been shared and all this data that has passed has been deleted”, SOCRadar VP of research at SOCRadar, Ansar Shukr, told Bleeping Computer. They are our systems “.

Shukr added: “We are redirecting all our customers to Microsoft 365 Admin Center Alert if they want to view the original data. The search can be done via metadata (company name, domain name, email). Due to the constant pressure from Microsoft, even remove a page Our query.

It should be noted that Microsoft did not disclose detailed statistics in about the violation that occurred.

Read More About: Technology News

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Russian scientists have discovered an effective way to restore body tissues

The Ministry of Science and Higher Education of Russia reported that Russian scientists have discovered an effective way to restore body tissues using cell therapy.

A source in the ministry said in an interview with Russian RIA Novosti that cell therapy uses young fibroblasts that produce the protein collagen, which forms the basis of the connective tissue in the body – cartilage, bones and tendons. and ensures its durability. These cells are usually taken from the patient and, after replication in the laboratory, are injected into damaged tissue or with a tissue implant that is implanted into the body.

According to scientists, one of the main problems with the use of fibroblasts is their slow multiplication in the elderly. Also, the bulk of these cells can die during transplantation due to oxidative stress, which is accompanied by inflammation in damaged tissues.

To circumvent this problem, scientists from the Moscow Institute of Physics and Technology and the Institute of Biophysics of the Russian Academy of Sciences, together with scientists from a number of Russian universities and scientific institutions, have developed a technology for updating fibroblasts by means of a ribbon of polymer “backpacks” – microcontainers with peroxiredoxin – a multiprotein functions on its surface.

The researchers found that this process enhances the viability of fibroblasts under conditions of oxidative stress. This method also increases its mobility and positively affects the production of collagen, improves its adaptation in the patient’s body.

Source: RIA Novosti

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Great Ocean Cleanup!.. Removing 10 Tons of Plastic from the Great Pacific Garbage Patch!

The Great Pacific Garbage Patch (GPGP) is the world’s largest plastic accumulation area, with an estimated surface area of ​​over 600,000 square miles.

Located halfway between Hawaii and California, GPGP is estimated to contain 2.41 million tons of plastic and it continues to grow.

Scientists are scrambling to remove the buildup, and this month they managed to remove 10 tons (10,086 kg) of plastic, bringing the total amount of plastic removed to 145 tons (145,518 kg).

The Ocean Cleanup project, which aims to clean up GPGP, hopes to cut floating plastic by 90% by 2040.

On October 11, 10,086 kg of plastic was removed from the Great Pacific Garbage Patch in just 6.5 days.

To remove the plastic, the Ocean Cleanup Tool first creates an artificial shoreline around the plastic-oriented GPGP area.

The artificial shoreline consists of a long U-shaped barrier that guides the plastic to a waiting area at the far end.

Ocean Cleanup explains that “by maintaining a relative speed difference relative to the plastic, the plastic can get stuck in the cleaning zone.”

Once the cleaning system is full, the aft onboard storage area is moved, closed, separated from the system and emptied on board.

Then the retention zone is returned to its place, and cleaning continues.

“After our containers are sorted and packed on board, we return them to shore for recycling. With the help of our partners, we plan to turn ocean plastic into durable and valuable products, helping us further fund our operations.” – The Ocean Cleanup explained on Twitter.

So far, 145 tons (145,518 kg) of plastic have been recovered using this technique, ranging from small pieces as small as millimeters to large fragments as large as tens of meters.

However, for the Ocean Cleanup project to reach its goal of removing 90% of the plastic floating in the ocean by 2040, it will need to scale up on a massive scale.

Source: Daily Mail

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Friday, 21 October 2022

Discover the alternative to plastic

Researchers at the Indian Institute of Technology have found an environmentally friendly alternative to plastic.

Science magazine points out of The Total Environment research group suggests using transparent wood instead of plastic.

In this study, the researchers analyzed the use of specially treated wood and traditional petroleum-based plastics (polypropylene, polyvinyl chloride (PVC), acrylic, polyethylene, etc.) in the industry.

The results showed that transparent wood made with sodium chlorite (NaClO₂) is much more forgiving than plastic. However, this material is still less environmentally friendly than glass, although it does not have impact-resistant properties, unlike special wood.

It is reported that scientists first discovered transparent wood in 1992, and since then, researchers have been constantly improving the technology for its production. The manufacturing process involves removing the wood veneer and replacing it with a clear polymer.

Source: linta. Ro

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Belarus develops its capabilities in the production of combat drones

According to the press service of the Office of the President of Belarus Alexander Lukashenko, the President gave instructions on the development of the industry of military drones in the country.

“President of Belarus Alexander Lukashenko discussed with the representative of the Presidium of the National Academy of Sciences of the country Vladimir Gusakov the development of unmanned aircraft, and Lukashenko stressed the importance of this topic against the backdrop of the events taking place in Ukraine,” the report says. a recent statement from the service said.

According to the press service, Lukashenka instructed to organize a large-scale exhibition of the latest achievements of science in his country in late November – early December this year.

Lukashenka also said during the meeting: “We will choose a good exhibition hall to not only show what we have achieved in the field of innovation, but also to show what our science is capable of. Unfortunately, we do not promote the National Academy of Sciences much, not even about our scientific achievements, so we have to think together where we can show people what we can achieve, and we really have something to show in this area.”

For its part, the Bullet Pervovo Telegram channel, close to the administration of the President of Belarus, reported that on Friday, October 21, Alexander Lukashenko visited a military exhibition in the country to see the latest weapons of his country.

The channel showed pictures of Belarusian military drones, including a peacekeeper drone, and a picture of a helicopter drone carrying rocket launchers, and footage of a helicopter-like drone carrying small rocket launchers and machine guns, in addition to photographs showing some types of missiles and ammunition were shown, which in most cases can be adopted by drones. .

Source: RIA Novosti + agencies

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