Tag Archives: regulate

Children Regulate Smartphone Usage to Enhance Mental Health, Survey Finds

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A growing number of children are taking breaks from their smartphones to enhance their mental health, personal safety, and focus, according to recent research.

Experts emphasize that this trend is a response to increased awareness about the potential harm of unchecked social media and smartphone use, rather than merely excessive time spent online.

Research from an audience analysis firm reveals that the percentage of 12-15-year-olds who are stepping away from smartphones, computers, and iPads has surged by 40%, up from 18% in 2022 Golden Week. This data stems from a survey involving 20,000 young individuals and their parents across 18 nations.

Professor Sonia Livingston, Director of LSE’s Digital Futures for Children Center, noted that these findings will soon be published. According to the study, children and teens are exploring varied methods to manage how their online experiences impact their well-being—such as taking breaks from social media, diverting from online negativity, seeking positive internet experiences, and, in some cases, completely quitting social media.


Livingston remarked:

“They’re trying out various strategies to safeguard their well-being without completely abandoning social media. They are communicating about what works best for them and are aware of future implications.”

Daisy Greenwell, co-founder of Smart Phone Free Childhood, added:

“Many young individuals realize that these platforms are not impartial. They are designed to capture attention. Their time, focus, and self-worth are often exploited by major corporations. Taking a break has turned into a form of rebellion.”

This notion is echoed in Ofcom’s findings. A report from 2024 indicates that one-third (33%) of 8-17 year-olds online believe their screen time is excessive. Additionally, another study found that 47% of 16-24-year-olds on social media had disabled notifications and utilized “do not disturb” mode, an increase from 40% in 2023, in contrast to 28% of older users.

Thirty-four percent of youth are more inclined to intentionally take breaks from social media (up from 23% who would not), 29% uninstall apps that consume too much time (compared to 19% who do not), and 24% remove apps for mental health reasons (up from 13%).

David Ellis, Professor of Behavioral Science at Bath University, observed that teens may possess more control over their smartphone and social media usage than their parents.

Ellis stated: “If someone reduces their screen time and increases physical activity, it’s generally seen as a positive change, potentially replacing that time with something more beneficial.”


A young man aged 18 to 25 shared with the Guardian that he previously felt his parents’ generation lacked guidance on smartphone usage, granting too much access. He mentioned he would limit smartphone access for his children until their late teens.

Recent surveys show that nearly half of young people envision a world without the internet and many support digital curfews; however, after using social media, more than three-quarters expressed negative feelings about themselves.

According to GWI Research, social media addiction ranks among the top parental worries, alongside climate change, war, and housing issues. Furthermore, 8% of parents reported becoming stricter with screen time limits after viewing documentaries about the risks associated with online misconduct.

Source: www.theguardian.com

New modeling studies suggest that ratios of potassium to sodium intake can help regulate blood pressure

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Excessive dietary sodium increases blood pressure, while a high potassium diet has the opposite effect. The underlying mechanism is alleviated by sex and includes multiple organs and tissues. How do high potassium-induced alternatives in renal function differ between men and women with lower blood pressure? To answer these questions, a duo of researchers at the University of Waterloo conducted computer simulations to simulate the homeostasis of whole body fluids and electrolytes, simulating the effects of sodium and potassium intake on blood pressure.

Melissa Stadt & Anita Layton suggests that increasing the ratio of dietary potassium to sodium intake may be more effective in lowering blood pressure than simply reducing sodium intake. Image credit: Melissa Stadt & Anita Layton, doi: 10.1152/ajprenal.00222.2024.

Hypertension affects more than 30% of adults around the world. It is the main cause of coronary heart disease and stroke, and can lead to other distress such as chronic kidney disease, heart failure, irregular heartbeat, and dementia.

“We usually recommend eating less salt when we have high blood pressure,” said Professor Anita Leighton, author of the study.

“Our research suggests that adding potassium-rich foods to a diet such as bananas and broccoli can have a greater impact on blood pressure than cutting off sodium.”

Potassium and sodium are both electrolytes, which help the body send electrical signals to contract muscles, affect the amount of water in the body, and perform other essential functions.

“Early humans ate a lot of fruits and vegetables. As a result, our body’s regulatory system may have evolved to work best on a high potassium, low sodium diet.”

“Today, Western diets tend to be much higher in sodium and lower in potassium.”

“It may explain why hypertension is seen primarily in industrialized societies, not isolated societies.”

Previous studies found that increased potassium intake helps control blood pressure, but researchers have developed a mathematical model that successfully identifies how potassium-sodium ratios affect the body.

The model also identifies how sex differences affect the relationship between potassium and blood pressure.

Scientists have found that men develop hypertension more easily than premenopausal women, but men are more likely to respond positively to an increased potassium-to-sodium ratio.

“Mathematical models like those used in this study allow these types of experiments to identify how different factors affect the body quickly, cheaply, and ethically,” they said.

Team’s paper Released in March 2025 American Journal of Physiology-Renal Physiology.

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Melissa Statt and Anita T. Leighton. Regulation of blood pressure by dietary potassium and sodium: Gender differences and modeling analysis. American Journal of Physiology-Renal PhysiologyPublished online on March 3, 2025. doi: 10.1152/ajprenal.00222.2024

Source: www.sci.news

New brain cell discovery may regulate when you should stop eating

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Manipulating neuron types can make snacks more likely to resist

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Neurons in the mouse brain tell them to stop eating when they have enough food. And since people probably have the same cells, they may one day manipulate them to help treat obesity.

“The main question we were trying to answer was how our brains sense and respond to different signals.” Alexander Nectau At Columbia University in New York.

To learn more, he and his colleagues used a kind of molecular profiling to distinguish between different cell types in the mouse brain. In the dorsal trunk nucleus, part of the brainstem associated with functions such as feeding, mood, and sleep, we encountered cells that produce a hormone called cholecystokinin, which helps regulate appetite.

To study what these cells feel to make them work, researchers measured their activity as mice spent the day. “Every time an animal eats a bite, activity has risen and then it has become corrupted,” says Nectow. “These neurons sense and use information such as food smells and sights, food tastes, food sensations in the intestines, and neurohormones released in response to intestinal foods and so on. You can actually finish your meal.

Next, researchers used a technique called optogenetics. This involves engineering neurons so that they can turn them on and off with light. The mice slowed their diet when they used light to activate them. The more intense the activation, the slower and stopped the animal.

Neurons sit in the brainstem and are similar ancestor characteristics across vertebrates, so Nectow probably thinks we have them too. “We didn’t confirm that, but my guess is that humans have these neurons.”

The team also discovered that mouse neurons can be activated by compounds called glucagon-like peptide-1 (GLP-1) agonists. Brand names such as Ozempic and Wegovy.

If these neurons have the same function in people, theoretically, they can either control the feeding habits of obese people or combine this approach with GLP-1-based drugs to increase greater weight loss. They can be adjusted to achieve, says Nectau.

“Understanding the circuits governing meal halts is particularly important in an environment of near-ubiquitous food availability,” he says. Jeff Davis At Swansea University, UK. “The authors used elegant methods to identify these important cell populations.”

topic:

Source: www.newscientist.com

It is crucial to regulate artificial intelligence within the multi-trillion dollar API economy

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With 20 years of experience as a technology leader, Alex Akimov former Head of API at Adyen, now revolutionizing embedded finance. monitor Easily integrate your clients by building a best-in-class API.

Application programming interface (APIs) power the modern Internet, including most websites, mobile apps, and IoT devices we use. And thanks to the Internet’s ubiquity in nearly every corner of the planet, APIs have allowed people to connect to almost any functionality they desire. This phenomenon is often referred to as “.API economy“teeth, Market value to reach $14.2 trillion by 2027.

The increasing relevance of APIs in our daily lives has attracted the attention of several authorities who are introducing major regulations. The first level is defined by organizations such as IEEE and W3C and is intended to establish standards for the technical capabilities and limitations that define technology across the Internet.

Security and data privacy aspects are covered by internationally recognized requirements such as ISO27001, GDPR, etc. Their main goal is to provide a domain framework backed by an API.

But now, with the advent of AI, regulations are becoming even more complex.

How AI integration is changing the API landscape

Different types of AI have been around for a while, but it is generative AI (and LLM) that has completely changed the risk landscape.

Many AI companies are leveraging the benefits of API technology to bring their products into every home and workplace. The most notable example here is OpenAI’s early public release of its API. This combination would not have been possible just 20 years ago. At that time, neither API nor AI had reached the level of maturity that we started observing in 2022.

When writing code or collaborating with AI, Rapidly becoming the standard in software development, especially in the complex process of creating and deploying APIs. Tools like GitHub Copilot and ChatGPT can write code that integrates with any API, and will soon define specific methods and patterns that most software engineers use to create APIs. In some cases, even if you don’t fully understand it.

We’ll also discuss how companies like Superface and Blobr are innovating in the API integration space, using AI to enable you to connect to the APIs you need in a way that would interact with a chatbot.

One type of AI that has been around for a while is generative AI (and large-scale language models). [LLMs]) completely changed the risk landscape. GenAI has the ability to create things in infinite ways, and this creativity will either be controlled by humans or, in the case of artificial general intelligence (AGI), will exceed current control capabilities.

Source: techcrunch.com