Abstract: This paper proposes a simple discrete-time (DT) modeling technique for the rapid, yet accurate, simulation of the effect of clock jitter on the performance of continuous-time (CT) DeltaSigma ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

A new era in space exploration is taking shape as NASA, under direct instruction from the White House, prepares to establish the first official time zone for the Moon. Known as Coordinated Lunar Time ...

Charles H. Davis, Superintendent of the United States Naval Observatory, against Prof. Stimson J. Brown, head of the mathematical branch of the observatory, who is an officer of the navy with the ...

“Clear evidence in the medical literature as well as widespread expert consensus [shows] the acute transition of the clock time in the spring has been associated with increased myocardial ...

Daylight saving time ends on Sunday, Nov. 3 at 2 a.m. — which is the official hour to set all of our clocks back to standard time. But most of us will probably "fall back" before we go to ...

Ukraine said it shot down fighter jets with naval drones for the "first time in history." Ukraine's military intelligence service said it downed two Russian Su-30s in the Black Sea on Friday.

What is important to understand is that this is the first destruction of a combat aircraft by a naval drone in the world ... 13 with a Magura unmanned maritime platform missile. This time, a ...

The time furnished by the Winchester Observatory at Yale is ... View Full Article in Timesmachine » Advertisement ...

As with almost every quirk in aviation, the pilot and flight attendant duty clock is there to keep the skies safer. Under duty time rules, pilots and flight attendants are limited to how much they ...

The universal need to be on time keeps everyone on the move, shaping society into a permanently well-oiled machine. Whether you find yourself glancing at a clock on the wall or checking your phone, ...