Abstract: A fundamental theory of coupled line coupler-based negative group delay (NGD) topology is established in this paper. The microwave circuit under study consists of the isolated-and ...

Hand Holding Smartphone with Speech Bubble in Minimalist Outline Style. Conceptual of Digital Communication,Online Messaging and Modern Technology Usage. Phone chat lines provide a fun, voice-first ...

After finally getting healthy, the Phillies' pitching staff looks primed for the stretch run. However, they nearly lost their vaunted new closer on Friday night. Jhoan Duran exited the game after ...

Students at Oak Lawn Community High School got hooked on construction, incorporating what they learned in geometry classes to create new structures and other items around campus. Their latest ...

A vicious melee among Carnival Cruise passengers in Texas led to more than 20 people being placed on a no-sail list. Shocking footage captured the moment chaos erupted inside a Galveston boarding ...

A woman has gone missing and all lines of inquiry to find her have "proved negative", police say. Officers for South Wales Police have launched an appeal for help to locate Siobhan Macmillan. The ...

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Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

MANILA, Philippines — The line between negative campaigning and what the Commission on Elections (Comelec) deems as bullying or discrimination can be thin. So, where does one end and the other begin?