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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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A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

An investigation into three people charged with submitting fraudulent voter registration forms in Monroe County shows the suspects filed applications for people they knew, according to the lead ...

Harvard will turn over I-9 forms for nearly all employees in response to an inquiry by the Department of Homeland Security, the University’s human resources office wrote in an email to current and ...

A foundation paid for voter registration applications to be filled out with names of nonexistent people and submitted them to county election offices in Minnesota, according to federal charges against ...

A foundation paid for voter registration applications to be filled out with names of nonexistent people and submitted them to “county election offices across the state of Minnesota,” according to ...