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Team Second has been very flexible and unbelievably reactive to our changing needs and strict requirements. From the first days of the project, they became team members more than just an external service provider. Ensure that services booked by customers are indeed available at the time they selected.

We look forward to meeting you and welcoming you to your second Family. To express formal support of (a motion, proposal, etc.), as a necessary preliminary to further discussion or to voting. A person who expresses formal support of a motion so that it may be discussed or put to a vote. Nautical Almanac Offices of the United Kingdom and the United States of America , Explanatory Supplement to the Astronomical Ephemeris and the American Ephemeris and Nautical Almanac, p. 9, ...

The duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom.The ground state is defined at zero magnetic field. The factor of 60 comes from the Babylonians who used a sexagesimal (base-60) numeral system. However, the Babylonians did not subdivide their time units sexagesimally .

Nevertheless, with the development of pendulum clocks keeping mean time , the second became measurable. The seconds pendulum was proposed as a unit of length as early as 1660 by the Royal Society of London. The duration of a beat or half period of a pendulum one metre in length on the Earth's surface is approximately one second.

Sometimes in role-playing games a second is used to refer to a small period of time or a single turn of combat. It is used as a standard moment of time, and does not necessarily refer to a real second, and could be shorter or longer depending on the scenario. The road to success of a winning marketplace is to go with the right business model. Identifying how to pick the right model to generate revenues can be tricky because of all the possibilities in the market. Find out the business model that fits your growth strategy and have a look into some successful marketplaces’ examples.

This led to proposals as early as 1950 to define the second as a fraction of a year. YP - The Real Yellow PagesSM - helps you find the right local businesses to meet your specific needs. Search results are sorted by a combination of factors to give you a set of choices in response to your search criteria.

The hour had been defined by the ancient Egyptians as either 1/12 of daytime or 1/12 of nighttime, hence both varied with the seasons. Greek astronomers, for example Hipparchus and Ptolemy, defined the hour as 1/24 of a mean solar day. Sexagesimally subdividing this mean solar hour made the second 1/86,400 of a mean solar day. This current definition was adopted in 1967 when it became feasible to define the second based on fundamental properties of nature with caesium clocks. Because the speed of Earth's rotation varies and is slowing ever so slightly, a leap second is added at irregular intervals to civil time to keep clocks in sync with Earth's rotation.

Who hasn’t growled because they couldn’t reach, or find, a service provider for a job at home or in the office? Sifting through directories or asking friends and colleagues for recommendations isn’t always the most efficient way to find and book a service provider. Help companies and individuals find and book the right service, in the right place, and at the right time online, with the Second marketplace solution. Sometime in the late 1940s, quartz crystal oscillator clocks with an operating frequency of ~100 kHz advanced to keep time with accuracy better than 1 part in 108 over an operating period of a day. It became apparent that a consensus of such clocks kept better time than the rotation of the Earth. Metrologists also knew that Earth's orbit around the Sun was much more stable than Earth's rotation.