New technology turns smartphones into RFID readers, saving costs and reducing waste

The Unconquered Fridge: How Engineers at the University of California San Diego are Revolutionizing Fridge Technology Technology has drastically changed the way we interact with the world around us and the latest breakthrough comes in the form of an innovative new technology developed by engineers at the University of California San Diego. With this new technology, you can open your fridge, open an app on your phone and immediately know which items inside are expiring within a few days. This new tech is revolutionizing the way we shop and store our food. It’s no secret that food waste is a huge problem and can be costly for families and individuals alike. With this new technology that is set to be released soon, we’ll no longer have to be concerned with overbuying and wasting food. To understand how this new technology works we need to look at the research. The University of California San Diego engineers worked for years to develop this technology, and it’s based on several components. First, sensors are placed on the shelves in the fridge that detect the weight or size of the food item. When the weight of the item changes, indicating something is being added or removed, the sensor sends information to the app. The app then pulls up a list of the items in the fridge, showing expiration dates and other important information. This technology also has the potential to be used in other parts of the home and beyond. The same sensors can be used to monitor the temperature inside the fridge, alerting users if it’s too warm or cold in the fridge – thus preventing bacteria growth or freezer burn. The potential for the technology to be used outside of the home is also exciting. Imagine grocery stores being able to keep track of which items are expiring first, or restaurants being able to easily monitor how fresh their produce is. This would not only save money, but also help reduce food waste. The University of California San Diego engineers have certainly tapped into something special with this new technology. It’s not only making the lives of the consumers easier, but also encourages better habits by helping to reduce food waste. The technology is currently being tested and is expected to be released soon. Once this new technology is released, it’s easy to imagine a world in which food waste is drastically reduced. With sensors in fridges, it’s easier to keep track of what items are expiring and how much food is being bought and used. This has the potential to revolutionize the food industry and help us become better stewards of the environment. The University of California San Diego engineers have found an innovative way to reduce the amount of food waste that accumulates each year. With their new technology, users will be able to instantly know which items are expiring, meaning they can plan ahead, reduce the amount of food they buy, and ultimately save money. At the same time, this technology has the potential to be used in other parts of the home and even outside of the home. The sensors and app can be used to monitor the temperature in the fridge to prevent bacteria growth, and can also be used in grocery stores or restaurants to keep track of which items are expiring and to monitor the freshness of produce. All of these changes will help reduce the amount of food waste, which will save money, resources, and the environment. The University of California San Diego engineers have certainly developed a revolutionary technology that will make food storage easier and reduce food waste. The sensors and app will no doubt be a game changer and make it easier for us to better understand and manage our food use within the home and beyond. We look forward to the technology being released soon and can’t wait to see the impact it has on the world.

https://www.lifetechnology.com/blogs/life-technology-technology-news/new-technology-turns-smartphones-into-rfid-readers-saving-costs-and-reducing-waste

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A method to rapidly align micro-light-emitting diodes at a wafer-scale

Introduction Micro-light-emitting diodes (μLEDs) could be set to revolutionize the technology market in the coming years. These Micro-LEDs are a new type of light emitting diode (LED) that are incredibly small in size, measuring just a few micrometers across. They may be tiny, but they can have huge impacts on the fields of electronics and optics. In fact, μLEDs could have many valuable technological applications, the most exciting of which is their potential to create displays for mobile devices, tablets and virtual reality headsets with unprecedented resolution and clarity. What Makes μLEDs Different from Traditional LEDs? Micro-LEDs are significantly smaller and more efficient than traditional LEDs, allowing them to produce extremely bright light in a small package. This makes μLEDs perfect for creating highly sophisticated displays for mobile devices, tablets and virtual reality headsets, as well as for use in other applications where extremely small yet powerful light sources are needed. However, their small size also makes μLEDs more difficult to manufacture and assemble than traditional LEDs. The Benefits of Using μLEDs The high efficiency and incredibly small size of μLEDs make them the perfect choice for creating much more efficient and powerful displays. μLEDs can produce brighter, more vibrant images than traditional LEDs, while consuming far less energy. They also have much higher refresh rates than traditional LEDs, resulting in a smooth, crisp image quality even at high resolutions. In addition, μLEDs allow for much more precise control over intensity and color than traditional LEDs, allowing for more realistic images. This makes them a great choice for virtual reality displays, where the potential for realism and immersion can be increased by the use of μLEDs. Applications of μLEDs While μLEDs are an exciting new technology with many potential applications, their most exciting prospects lie in the field of display technology. Using μLEDs, it is possible to create displays for mobile devices, tablets, and virtual reality headsets that are far brighter and more efficient than anything else available. These displays can have much higher resolutions and refresh rates than traditional LCD and OLED displays, with improved clarity and brightness. Aside from display technology, μLEDs can also be used in a variety of other applications. For example, they can be used in lighting applications such as headlights, and in medical and beauty devices that require powerful and precise light sources. Conclusion The potential of Micro-LEDs (μLEDs) is only beginning to be seen, but it’s already clear that these tiny light emitters have the potential to revolutionize the way devices are made. With their incredibly small size, high efficiency and powerful light output, μLEDs can be used to create displays with unprecedented resolution and clarity, as well as to power a variety of other applications. It’s no surprise that μLEDs are becoming the technology of choice for many of the world’s leading tech companies.

https://www.lifetechnology.com/blogs/life-technology-technology-news/a-method-to-rapidly-align-micro-light-emitting-diodes-at-a-wafer-scale

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How COVID-19 can impact the heart

The spread of COVID-19 has posed a real threat to public health around the globe, with the virus causing severe respiratory and cardiac problems in some cases. Studies suggest that the virus can cause potentially life-threatening cardiac issues in those infected, with a significantly higher likelihood of major adverse cardiovascular events for those with COVID-19 compared to those without it. Recent research indicates that people who have contracted COVID-19 are 55% more likely to suffer major adverse cardiovascular events, such as a heart attack, stroke or death, than those who remain unaffected by the virus. This is a deeply concerning statistic, which suggests that even if the virus is relatively mild in terms of symptom severity, it can still cause significant damage to the heart. What's more, those with COVID-19 could also be affected by other heart-related issues, such as arrhythmias (abnormal heart rhythms) and myocarditis (inflammation of the heart muscle). These conditions can cause varying degrees of discomfort and can increase the risks of sudden cardiac death. The mechanism by which COVID-19 causes cardiac damage is complex and not yet fully understood. It is thought that the virus can directly damage the heart muscle, but inflammation from COVID-19 can also lead to the development of abnormal heart rhythms. In some cases, it has been observed that clots form in the bloodstream, which can further compound the risk of heart attack and stroke. With heart issues related to COVID-19 being more prevalent, it is essential that we work hard to reduce the spread of the virus and protect vulnerable people. Wearing face masks, avoiding large gatherings and frequently washing our hands are all effective ways to minimize the transmission of the virus. For those who have contracted the virus, it is important to follow the advice of your doctor as soon as possible if any symptoms emerge. In some cases, medications such as anticoagulants may be prescribed to help prevent the formation of clots in the bloodstream and reduce the risk of major cardiovascular events. There are also lifestyle changes that we can make to reduce the risk of a cardiac event in those who have had COVID-19. Regular exercise and eating a balanced diet can help to improve cardiovascular health and reduce the chances of heart issues related to the virus. It is also important to quit smoking and limit alcohol consumption if you have been infected. The spread of COVID-19 has been a major concern for public health, but it is clear that the virus can also cause potentially serious problems with the heart. Those who have contracted the virus are at a significantly higher risk of major adverse cardiovascular events, such as heart attack, stroke or death, than those without it. Further, they are particularly vulnerable to other heart issues, such as arrhythmias and myocarditis. It is essential that we take the necessary steps to reduce the spread of the virus and protect vulnerable people in order to reduce the chance of heart-related issues. Moreover, those who have had the virus should seek medical advice immediately if any cardiac symptoms arise and make positive changes to their lifestyle to reduce their risk of potential cardiac problems.

https://www.lifetechnology.com/blogs/life-technology-medical-news/how-covid-19-can-impact-the-heart-1

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How the Mongolian gerbil may help speed recovery of a rare inner ear problem

To patients of P. Ashley Wackym, a surgical otologist-neurotologist at Rutgers Robert Wood Johnson Medical School, a diagnosis of superior semicircular canal dehiscence (SSCD) can feel like a death sentence.

https://www.lifetechnology.com/blogs/life-technology-medical-news/how-the-mongolian-gerbil-may-help-speed-recovery-of-a-rare-inner-ear-problem

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33 million kids vaccinated against polio in southern Africa

More than 33 million children in several southern African countries have been vaccinated against polio, part of ongoing efforts to eradicate the infectious paralytic disease that has been largely contained in much of the world, the World Health Organization announced on Friday.

https://www.lifetechnology.com/blogs/life-technology-medical-news/33-million-kids-vaccinated-against-polio-in-southern-africa

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Commentary: Two decades of stagnant funding have rendered Canada uncompetitive in biomedical research

You may imagine that the hard part of being a Canadian scientist is having a bright idea. However, while curiosity, persistence and inventiveness are prerequisites for scientific success, the major obstacle to being a biomedical scientist in Canada is obtaining research funding.

https://www.lifetechnology.com/blogs/life-technology-medical-news/commentary-two-decades-of-stagnant-funding-have-rendered-canada-uncompetitive-in-biomedical-research

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Do beach cabanas actually protect you from the sun?

You may have seen them popping up on beaches everywhere—colorful, breezy, shady, beach cabanas.

https://www.lifetechnology.com/blogs/life-technology-medical-news/do-beach-cabanas-actually-protect-you-from-the-sun

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Rucaparib efficacious in metastatic castration-resistant prostate cancer

For patients with metastatic castration-resistant prostate cancer, treatment with rucaparib is associated with significantly longer duration of imaging-based progression-free survival compared with a control medication, according to a study published online Feb. 16 in the New England Journal of Medicine to coincide with the American Society of Clinical Oncology annual Genitourinary Cancers Symposium, held from Feb. 16 to 18 in San Francisco.

https://www.lifetechnology.com/blogs/life-technology-medical-news/rucaparib-efficacious-in-metastatic-castration-resistant-prostate-cancer

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Brain changes in fighter pilots may cast light on those experienced by astronauts during space travel

One cannot explore the profound mysteries of space without being changed by it. This is the message underlying a new study in Frontiers in Physiology.

https://www.lifetechnology.com/blogs/life-technology-medical-news/brain-changes-in-fighter-pilots-may-cast-light-on-those-experienced-by-astronauts-during-space-travel

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Using a wheelchair offers a substantially reduced risk of fractures for the frail and elderly

Being a frail elderly person and using a wheelchair involves a substantially reduced risk of fractures, a University of Gothenburg study shows. More prescriptions for wheelchairs may result.

https://www.lifetechnology.com/blogs/life-technology-medical-news/using-a-wheelchair-offers-a-substantially-reduced-risk-of-fractures-for-the-frail-and-elderly

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Social isolation triggers astrocyte-mediated deficits in learning and memory

Here is an important reason to stay in touch with friends and family: social isolation causes memory and learning deficits and other behavioral changes. Many brain studies have focused on the effects social deprivation has on neurons, but little is known about the consequences for the most abundant brain cell, the astrocyte.

https://www.lifetechnology.com/blogs/life-technology-medical-news/social-isolation-triggers-astrocyte-mediated-deficits-in-learning-and-memory

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Verified: COVID-19 infection increases diabetes risk

Investigators in the Smidt Heart Institute at Cedars-Sinai have confirmed that people who have had COVID-19 have an increased risk for new-onset diabetes—the most significant contributor to cardiovascular disease.

https://www.lifetechnology.com/blogs/life-technology-medical-news/verified-covid-19-infection-increases-diabetes-risk

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New screening tool to help primary care physicians diagnose COPD

A new tool shows promise in helping primary care physicians identify adults with undiagnosed chronic obstructive pulmonary disease (COPD), according to research published in JAMA. More than 15 million Americans have been diagnosed with COPD, a leading cause of death in the United States, and experts predict millions more have it but don't know it.

https://www.lifetechnology.com/blogs/life-technology-medical-news/new-screening-tool-to-help-primary-care-physicians-diagnose-copd

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Researchers identify compounds that could lead to an on-demand, short-term contraceptive for men

In a mouse study, researchers have identified a potential non-hormonal contraceptive that men could take shortly before sexual activity and have fertility restored the next day.

https://www.lifetechnology.com/blogs/life-technology-medical-news/researchers-identify-compounds-that-could-lead-to-an-on-demand-short-term-contraceptive-for-men

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Social isolation triggers astrocyte-mediated deficits in learning and memory

Here is an important reason to stay in touch with friends and family: social isolation causes memory and learning deficits and other behavioral changes. Many brain studies have focused on the effects social deprivation has on neurons, but little is known about the consequences for the most abundant brain cell, the astrocyte.

https://www.lifetechnology.com/blogs/life-technology-medical-news/social-isolation-triggers-astrocyte-mediated-deficits-in-learning-and-memory

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Verified: COVID-19 infection increases diabetes risk

Investigators in the Smidt Heart Institute at Cedars-Sinai have confirmed that people who have had COVID-19 have an increased risk for new-onset diabetes—the most significant contributor to cardiovascular disease.

https://www.lifetechnology.com/blogs/life-technology-medical-news/verified-covid-19-infection-increases-diabetes-risk

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New screening tool to help primary care physicians diagnose COPD

A new tool shows promise in helping primary care physicians identify adults with undiagnosed chronic obstructive pulmonary disease (COPD), according to research published in JAMA. More than 15 million Americans have been diagnosed with COPD, a leading cause of death in the United States, and experts predict millions more have it but don't know it.

https://www.lifetechnology.com/blogs/life-technology-medical-news/new-screening-tool-to-help-primary-care-physicians-diagnose-copd

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Researchers identify compounds that could lead to an on-demand, short-term contraceptive for men

In a mouse study, researchers have identified a potential non-hormonal contraceptive that men could take shortly before sexual activity and have fertility restored the next day.

https://www.lifetechnology.com/blogs/life-technology-medical-news/researchers-identify-compounds-that-could-lead-to-an-on-demand-short-term-contraceptive-for-men

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The convergence of epigenetics and math to predict and intercept cancer cell behavior

It is now widely understood that cancer is a disease of acquired defects in genes and gene function. An article published Feb. 9 in Science, and authored by Andrew Feinberg, M.D., of the Johns Hopkins Kimmel Cancer Center and the Institute for Basic Biomedical Sciences (IBBS) and Andre Levchenko, Sc.D., M.S., of the Yale School of Engineering and Applied Science, addresses new quantitative approaches to better define and measure these defects in gene function, known as epigenetics, and their interplay with the genetic landscape of cancer.
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Swedish home helps seniors spice up their sex lives

"It's a good book!" 97-year-old Nils exclaims, skimming through a brochure on sexual relations and desires among seniors, in the common room at his retirement home in Sweden.
https://www.lifetechnology.com/blogs/life-technology-medical-news/swedish-home-helps-seniors-spice-up-their-sex-lives

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