Perceptia Devices is an IP and design services provider, based in Sydney, Australia and Silicon Valley. It is focused on PLLs for RF systems and demanding clocking applications. Perceptia offers a ...

Abstract: This letter presents a high-performance piezoelectric ring resonator with ultra-low relative frequency split designed for mode-matching gyroscope. Design optimization for supporting dog-leg ...

The brand new mystery-thriller Relative Danger premieres on the Lifetime Movie Network Friday, Nov. 7 at 8/7c. Starring Kirsten Comerford, Debra Hale, Jayne Heitmeyer and more, Relative Danger follows ...

New York City socialist mayoral candidate Zohran Mamdani offered up a clarification on Monday about an anecdote that sparked controversy on social media related to an anecdote he told about his "aunt" ...

DEAR MISS MANNERS: My husband’s third cousin, whom we’ve never met and with whom we have no personal relationship, has been compiling a family tree. Apparently she heard through another relative that ...

A boyfriend can mean someone you’ve only recently been dating or the person you see as your life partner. Regardless of what stage you’re in, there is always something more to learn about him — and ...

So, you’re driving a car at half the speed of light. (Both hands on the wheel, please.) You turn on the headlights. How fast would you see this light traveling? What about a person standing by the ...

Objectives In the midst of the pandemic, face-to-face data collection for national censuses and surveys was suspended due to limitations on mobility and social distancing, limiting the collection of ...

This is a preview. Log in through your library . Journal Information PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, ...

Abstract: To meet the requirements of high-precision measurement of time-frequency multiparameters, a high-accuracy frequency standard comparison technology combining adaptive frequency and Lissajous ...