Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...

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The choice of the United Arab Emirates as host of the 2023 United Nations climate summit was, to say the least, controversial. As an autocratic petrostate with dubious environmental and human-rights ...

The dirty() method on signal form controls always returns false even when field values have been changed from their initial state. According to standard form behavior, dirty should be true when the ...

At 8:00 AM on a gray March morning, the CEO of a fast-growing biotech company clicked “join” on a video call with her senior team. In the past 24 hours, new sanctions in Eastern Europe had forced ...

Show off your legendary armor in style! 😱🛡️ In this epic Minecraft tutorial, you’ll learn how to build an armor showcase to display diamond, netherite, enchanted, or themed armor sets using armor ...

Bob Dylan‘s next release won’t be new music — it’ll be a book of drawings. On Tuesday, Simon & Schuster announced that it will publish Dylan’s book Point Blank (Quick Studies), a collection of ...

The Kamas City Council unanimously approved an ordinance allowing body art facilities, such as tattoo parlors and piercing studios, to operate within city limits on Tuesday. Credit: Park Record file ...

Boeing leadership has a long list of priorities as it seeks to improve the company’s performance. Sitting squarely on top is the one task that must be done to have any hope of completing the others: ...

Show off your best armor sets in style! In this Minecraft tutorial, you’ll learn how to build a stunning armor showcase using armor stands, lighting, and design tricks. Perfect for survival bases or ...