Researchers develop capsule X-ray dosimeter for real-time radiotherapy monitoring

Researchers from the University of Surrey and the National Physical Laboratory have developed a new capsule X-ray dosimeter that can monitor radiation levels in real-time during radiotherapy.

The capsule, which is about the size of a vitamin pill, is swallowed by the patient and travels through the digestive system, measuring the radiation levels as it goes. The data is then transmitted wirelessly to a computer, allowing doctors to monitor the radiation levels in real-time and adjust the treatment accordingly.

The capsule is made of a special material that can withstand the harsh conditions of the digestive system and the radiation levels it is exposed to. It is also designed to be easily excreted from the body once the monitoring is complete.

The development of this capsule X-ray dosimeter is a significant breakthrough in radiotherapy monitoring. Currently, doctors rely on external radiation detectors to monitor radiation levels during treatment, which can be time-consuming and may not provide accurate real-time data.

This new technology will allow doctors to monitor radiation levels more accurately and in real-time, ensuring that patients receive the correct dose of radiation during treatment. It will also reduce the risk of overexposure to radiation, which can have serious health consequences.

The capsule X-ray dosimeter is still in the testing phase, but the researchers are hopeful that it will be available for use in clinical settings in the near future.

This breakthrough technology has the potential to revolutionize radiotherapy treatment and improve the outcomes for cancer patients around the world.

https://www.lifetechnology.com/blogs/life-technology-technology-news/researchers-develop-capsule-x-ray-dosimeter-for-real-time-radiotherapy-monitoring

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Digital Conglomerate Buys Right-Wing App Parler

A digital conglomerate has acquired the right-wing social media app Parler, which was recently banned by major tech companies such as Apple, Google, and Amazon.

The acquisition was made by a company called SkySilk, which provides web hosting services. SkySilk CEO Kevin Matossian said in a statement that the company believes in free speech and wants to provide a platform for all voices, regardless of political affiliation.

Parler has been popular among conservatives and right-wing extremists who feel that mainstream social media platforms such as Twitter and Facebook are biased against them. The app gained even more attention after the 2020 US presidential election, when many users claimed that the election was stolen from former President Donald Trump.

However, Parler was banned by Apple, Google, and Amazon after it was found to have been used to plan and coordinate the January 6th attack on the US Capitol. The app was also criticized for its lack of moderation and its tolerance of hate speech and conspiracy theories.

It remains to be seen how SkySilk will handle these issues and whether Parler will be able to regain its popularity and credibility. Some experts have expressed concern that the app could become a breeding ground for extremism and violence.

Regardless of the outcome, the acquisition of Parler by SkySilk highlights the ongoing debate over free speech and the role of social media in shaping public discourse.

https://www.lifetechnology.com/blogs/life-technology-technology-news/digital-conglomerate-buys-right-wing-app-parler

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The Problem with Cashless Payments

Cashless payments have become increasingly popular in recent years, with many people opting to use credit cards, mobile payment apps, and other digital payment methods instead of cash. While these payment methods offer convenience and security, they also come with some significant drawbacks.

Exclusion of the Unbanked and Underbanked

One of the biggest problems with cashless payments is that they exclude people who don't have access to traditional banking services. According to a report by the Federal Deposit Insurance Corporation, 7.1 million households in the United States were unbanked in 2019, meaning they didn't have a checking or savings account. Another 16.3 million households were underbanked, meaning they had a bank account but also used alternative financial services like payday loans and check-cashing services.

Without access to a bank account or credit card, these individuals are unable to participate in cashless transactions. This can make it difficult for them to make purchases online, pay bills, or even buy groceries at certain stores that only accept digital payments.

Privacy Concerns

Cashless payments also raise concerns about privacy. When you use a credit card or mobile payment app, your transaction data is collected and stored by the payment processor. This data can be used to track your spending habits, location, and other personal information.

While some people may not be concerned about this, others may feel uncomfortable with the idea of their financial data being collected and potentially shared with third parties without their consent.

Technical Issues

Another problem with cashless payments is that they are reliant on technology. If the payment system goes down or your phone battery dies, you may not be able to make a purchase. This can be especially problematic in areas with poor internet connectivity or during natural disasters when power outages are common.

Conclusion

Cashless payments offer many benefits, but they also come with some significant drawbacks. As we move towards a more digital economy, it's important to consider the impact that cashless payments may have on those who are unbanked or underbanked, as well as the potential privacy and technical issues that may arise.

https://www.lifetechnology.com/blogs/life-technology-technology-news/the-problem-with-cashless-payments

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Opinion: Australia needs a robust cybersecurity overhaul, not whack-a-mole bans on apps like TikTok

Recently, there has been a lot of talk about banning apps like TikTok due to concerns over cybersecurity. While it is important to address these concerns, simply banning apps is not the solution. Australia needs a robust cybersecurity overhaul that addresses the root of the problem.

Firstly, banning apps like TikTok is a short-term solution that does not address the underlying issues. Cybersecurity threats are constantly evolving, and simply banning one app will not prevent new threats from emerging. Instead, Australia needs to invest in long-term solutions that address the root of the problem.

Secondly, banning apps like TikTok can have unintended consequences. Many people use these apps for legitimate purposes, such as connecting with friends and family. Banning these apps could prevent people from accessing these services, which could have negative social and economic impacts.

Instead of whack-a-mole bans on apps, Australia needs to invest in a comprehensive cybersecurity strategy that addresses the root of the problem. This could include measures such as:

• Investing in cybersecurity research and development
• Providing cybersecurity training and education for businesses and individuals
• Developing stronger cybersecurity regulations and standards
• Encouraging collaboration between government, industry, and academia

By taking a comprehensive approach to cybersecurity, Australia can better protect itself from cyber threats and ensure the safety and security of its citizens.

In conclusion, while it is important to address cybersecurity concerns, simply banning apps like TikTok is not the solution. Australia needs a robust cybersecurity overhaul that addresses the root of the problem and invests in long-term solutions.

https://www.lifetechnology.com/blogs/life-technology-technology-news/opinion-australia-needs-a-robust-cybersecurity-overhaul-not-whack-a-mole-bans-on-apps-like-tiktok

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Using drones and lasers, researchers pinpoint greenhouse gas leaks

Greenhouse gases, such as methane, are a major contributor to climate change. Methane leaks from oil and gas facilities are a significant source of these emissions. However, detecting these leaks can be difficult and time-consuming. That's where drones and lasers come in.

Researchers at the University of Colorado Boulder have developed a new method for detecting methane leaks using drones and lasers. The drones fly over oil and gas facilities, while the lasers scan the area for methane emissions. The data is then analyzed to pinpoint the exact location of the leak.

This new method is much faster and more efficient than traditional methods, which involve sending workers to inspect the facilities. It also allows for more frequent monitoring, which can help prevent leaks from going undetected for long periods of time.

The use of drones and lasers for methane detection is still in its early stages, but it has the potential to revolutionize the way we monitor and reduce greenhouse gas emissions. It could also lead to more accurate reporting of emissions, which is important for meeting climate goals.

Overall, the use of drones and lasers for methane detection is a promising development in the fight against climate change. As technology continues to advance, we can expect to see more innovative solutions like this one.

https://www.lifetechnology.com/blogs/life-technology-technology-news/using-drones-and-lasers-researchers-pinpoint-greenhouse-gas-leaks

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What is Discord, the chatting app tied to classified leaks?

Discord is a popular chatting app that was originally designed for gamers to communicate with each other while playing online games. However, it has since expanded to include a wide range of communities, including those interested in politics, music, and more.

Recently, Discord has been in the news due to its connection to classified leaks. In particular, it has been used by groups such as WikiLeaks and Anonymous to share sensitive information with the public.

One of the reasons why Discord is popular among these groups is because it offers end-to-end encryption, which means that messages are only visible to the sender and the recipient. This makes it difficult for authorities to intercept and monitor communications.

However, it is important to note that Discord is not completely secure. While it does offer encryption, it is still possible for hackers to gain access to user accounts and messages. In addition, Discord has been known to cooperate with law enforcement in certain cases.

Despite these concerns, Discord remains a popular platform for communication and collaboration among various communities. It offers a range of features, including voice and video chat, file sharing, and more. If you are interested in joining a Discord community, be sure to do your research and take appropriate security measures to protect your information.

https://www.lifetechnology.com/blogs/life-technology-technology-news/what-is-discord-the-chatting-app-tied-to-classified-leaks

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