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Impulsive Facebook use may cause brain imbalance

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New York, March 18 : Do you have the habit of constantly checking Facebook or other social media sites while driving, in a work meeting, or at other times? Beware, it could lead to a deficiency in the balance between two systems in the brain, researchers warn.

The findings showed that when there is an imbalance between two cognitive-behavioural systems in the human brain, there is a higher rate of problematic use of social networking sites.

In the study, researchers from the DePaul University in the US applied the dual system perspective — an established theory in cognitive psychology and neuroscience — which holds that humans have two different mechanisms in their brain that influence their decision-making.

While System 1 is automatic and reactive, quickly triggered, often subconsciously, in reaction to stimulus such as a sight of or notifications from social media, System 2 is a reflective, reasoning system that moves more slowly, regulates cognitions and controls behaviours, according to Hamed Qahri-Saremi, assistant professor at DePaul University.

The second system can help individuals control impulses and behaviours that are not in their best interest, he added.

For the study, detailed in the Journal of Management Information Systems, the team obtained responses from 341 undergraduate college students from a North American university who use Facebook.

The results showed that individuals who displayed higher levels of problematic use of Facebook had a strong cognitive-emotional preoccupation (system 1) and a weak cognitive-behavioural control (system 2), creating an imbalance.

In fact, the greater the imbalance between the two systems, the more likely individuals were to engage in problematic social media use behaviours, the researchers said.

In addition, this problematic use of Facebook also negatively affected the students’ academic performance. The higher the problematic use, the lower was the GPA score.

“A slight increase in problematic social media use translates into significant grade loss, and this declined performance is persistent,” added Ofir Turel from California State University.

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YouTube Premiere adds new tools for more interactive experience

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New Delhi, Dec 3 : YouTube has announced new features namely Live Redirect, Trailers, and Countdown Themes specifically designed to make its Premieres service more exciting.

“Since March 1, 2020, we have seen over 85 per cent growth in daily Premieres from over 8 million channels. And over 80 per cent of these channels had never before used Premieres. We want to continue enabling these real-time, communal experiences now more than ever. That’s why we are launching three new features to help creators,” the company said in a statement on Wednesday.

The first, Live Redirect, allows creators to livestream a pre-show before they release a new video and then automatically redirect viewers to their Premiere right before it starts. YouTube has been testing this feature for a couple of months.

Next, Trailers will allow users to upload a pre-recorded hype video that will be played on the watch page in advance of the Premiere. With the option to range from 15 seconds to 3 minutes in duration, it will help create an even more compelling experience and encourage viewers to set a reminder to tune into the Premiere.

Lastly, YouTube also announced the ability to set Countdown themes as a way to build excitement among the viewers. YouTube will offer a wide range of themes, vibes, and moods to choose from, such as calm, playful, dramatic and sporty, etc.

Live Redirect and Trailers have started rolling out to eligible creators starting today, and Countdown Themes will be available in the coming months.

“We can’t wait to see the new ways these features bring us together, giving your audience a front-row seat to your next Premiere. Give them a try and let us know what you think,” the company added.

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Some iPhone 12 series units losing LTE, 5G service: Report

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CUPERTINO (U.S.), Sept. 12, 2017 (Xinhua) -- Security personnel are seen inside Apple Park as a special event is CUPERTINO (U.S.), Sept. 12, 2017 (Xinhua) -- Phil Schiller, Apple's Senior Vice President of Worldwide Marketing, introduces new iPhone 8 and iPhone 8 Plus during a special event in Cupertino, California, the United States on Sept. 12, 2017. Apple Inc. released a series of new products and services in Cupertino on Tuesday. (Xinhua/IANS)

Since the end of October, a few hundred users have taken yo Apple’s forums to report that their iPhone 12 (with reports seemingly covering all fourmodels) drops the cellular connection on 5G and 4G networks. This seems to be happening more often with Verizon and AT&T users but T-Mobile clients experience the issue too.

Multiple reports arise of iPhone 12-series losing LTE and 5G service

A separate Reddit thread has been created just for this and owners of iPhone 12 say that this happens mostly while they are traveling by car. The workaround, for now, is to turn on the airplane mode on and off again. One of the commenters said that he was able to reach one of the PR execs and he confirmed that Apple is aware of the issue and is currently investigating. Perhaps a fix is on its way.

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UK bans installation of Huawei 5G telecom gear from Sep 2021

The US Federal Communications Commission (FCC) designated Chinese telecom companies, Huawei and ZTE, as national security risks to America’s communications networks.

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London: The UK government announced on Monday that the Chinese telecom giant Huawei will not be able to install its 5G equipments in the country from September 2021.

The Department for Digital, Culture, Media and Sport said that as per its earlier decision, the UK carriers will no longer be able to install Huawei equipment beginning September 2021.

The UK government has laid out a roadmap for removing all telecoms equipment made by “high risk vendors,” including Huawei, from the country’s 5G network by 2027, reports CNET.

In July this year, the UK government had announced a ban on the purchase of new Huawei kits for 5G from next year and said that the Chinese telecom giant’s equipment will be completely removed from 5G networks by the end of 2027.

The telecoms operators have seven years to remove its existing technology from their 5G infrastructure at an expected cost of 2 billion pounds.

The decision came following new advice produced by the National Cyber Security Centre (NCSC) on the impact of US sanctions against the telecommunications vendor.

The US Federal Communications Commission (FCC) designated Chinese telecom companies, Huawei and ZTE, as national security risks to America’s communications networks.

In a U-turn, the UK government that earlier allowed Huawei to sell its 5G technology in the country, signalled a tougher stand against the Chinese telecom giant.

Huawei called the decision “bad news for anyone in the UK with a mobile phone”.

Struggling to keep its consumer business afloat in the wake of the US sanctions, Huawei this month announced to sell off its Honor smartphone business assets to China-based Shenzhen Zhixin New Information Technology Co Ltd.

The company said that the sale — which could be around $15 billion according to multiple reports — will help Honor’s channel sellers and suppliers make it through this difficult time.

Honor smartphones have been hit by US sanctions that prevent Huawei from doing business with the US companies.

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