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Piezoelectric materials have become indispensable in a variety of modern technologies, particularly in fields like ultrasound and sonar. These materials possess a unique capability to convert mechanical energy into electrical energy and vice versa. This property, stemming from their ferroelectric nature, allows for the generation and sensing of sound waves essential for various applications. For
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NASA recently made headlines with the announcement that two American astronauts, Butch Wilmore and Suni Williams, might finally return to Earth earlier than anticipated in March. Initially slated for an eight-day mission aboard the International Space Station (ISS) since June, both astronauts have been confined to the station for over eight months. Their prolonged stay
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As global temperatures rise and climate change becomes an increasingly pressing issue, the urgent call for innovative solutions to mitigate carbon dioxide (CO2) emissions rings louder than ever. With industries and power generation still heavily reliant on fossil fuels, the search for sustainable alternatives to reduce our carbon footprint is paramount. This challenge has inspired
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The discovery of superconductors over a century ago represents one of the most intriguing breakthroughs in materials science. Superconductors are distinguished by their remarkable ability to conduct electricity without any energy loss, a property that can revolutionize technologies ranging from high-speed trains to personal electronics. However, the caveat is that these materials typically exhibit their
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In the wake of industrial growth and urbanization, global CO2 emissions continue their alarming rise despite the proliferation of clean energy technologies. Researchers from the International Institute for Applied Systems Analysis (IIASA), in conjunction with the University of Maryland’s Center for Global Sustainability (CGS), have produced important findings that shed light on the imperative need
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Anorexia nervosa is not merely a dietary choice; it is a complex and severe mental health disorder that manifests through restrictive eating, an intense fear of gaining weight, and pervasive distortions in body image. Often overlooked, this condition can exacerbate anxiety and depression while leading to potentially life-threatening malnutrition. As researchers delve deeper into the
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Dementia is a growing concern among aging populations worldwide. As our lives become increasingly digital and isolated, understanding the factors that contribute to cognitive decline becomes essential. A recent study led by researchers from Rush University has shed light on the significance of an active social life in possibly delaying the onset of dementia. The
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In the rapidly advancing field of biomedical engineering, the pursuit of innovative materials that can effectively replace or repair human tissues has emerged as a paramount challenge. Researchers are not only tasked with creating materials that mimic the mechanical properties of native tissues but also ensuring that these materials can seamlessly integrate with the human
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