Clock

A clock is an instrument to indicate, keep, and co-ordinate time. The word clock is derived ultimately (via Dutch, Northern French, and Medieval Latin) from the Celtic words clagan and clocca meaning "bell". A silent instrument missing such a striking mechanism has traditionally been known as a timepiece. In general usage today a "clock" refers to any device for measuring and displaying the time. Watches and other timepieces that can be carried on one's person are often distinguished from clocks.

The clock is one of the oldest human inventions, meeting the need to consistently measure intervals of time shorter than the natural units: the day, the lunar month, and the year. Devices operating on several physical processes have been used over the millennia. A sundial shows the time by displaying the position of a shadow on a flat surface. There are a range of duration timers, a well-known example being the hourglass. Water clocks, along with the sundials, are possibly the oldest time-measuring instruments. A major advance occurred in Europe around 1300 with the invention of the escapement, which allowed construction of the first mechanical clocks, which used oscillating timekeepers like balance wheels. Spring-driven clocks appeared during the 15th century. During the 15th and 16th centuries, clockmaking flourished. The next development in accuracy occurred after 1656 with the invention of the pendulum clock. A major stimulus to improving the accuracy and reliability of clocks was the importance of precise time-keeping for navigation. The electric clock was patented in 1840. The development of electronics in the 20th century led to clocks with no clockwork parts at all.

Personal Storage Table

In computing, a Personal Storage Table (.pst) is an open proprietary file format used to store copies of messages, calendar events, and other items within Microsoft software such as Microsoft Exchange Client, Windows Messaging, and Microsoft Outlook. The open format is controlled by Microsoft who provide free specifications and free irrevocable technology licensing.

The file format may also be known as a Personal Folders (File). When functioning in its capacity as a cache for Outlook's Cached Exchange Mode feature, it may be called an Off-line Storage Table (.ost) or an Off-line Folders (File).

Overview

In Microsoft Exchange Server, the messages, the calendar, and other data items are delivered to and stored on the server. Microsoft Outlook stores these items in a personal-storage-table (.pst) or off-line-storage-table (.ost) files that are located on the local computer. Most commonly, the .pst files are used to store archived items and the .ost files to maintain off-line availability of the items. This is an essential feature of Microsoft Outlook.

Ost (surname)

Ost is a surname. Notable people with the surname include:

O.S.T. (album)

O.S.T. is the third album by the People Under the Stairs. The album was again produced in Thes One's home entirely by the duo, and it was finally released in June 2002 on Om Records. The album produced three singles, including "Acid Raindrops", one of the group's most successful songs and a constant staple at live shows.

Background

During 2001, while on tour in Europe, Thes One and Double K had been utilizing their tour income and their Question... album profits to steadily amass a large supply of vinyl. The group would purchase rare and interesting records at local record stores in each city they would pass through, even going to far as to spend over $2,000 at a store in Stockholm, Sweden. Many of these records would form the basis for the sampling used in O.S.T.

In between tour dates, Thes One and Double K returned to Thes One's home in Los Angeles and create samples using this new-found material. Through the success on tour, they also came to terms with the criticism and indifference that they had been receiving from the local L.A. hip hop scene, and the new lyrics in their songs reflected their new-found life experience. Using the samples and the insight they had gained from touring, Thes One and Double K began piecing together their third album.

コレクション (Collection)

コレクション (Collection) is a compilation album released on Valbergé Recordings featuring a collection of Suicidal Tendencies recordings from their years at Epic Records. The CD-only release was packaged in a 3D folding Digipak.

Track listing

External links

Collection (Mike Oldfield album)

Collection is a compilation album written and mostly performed by Mike Oldfield.

Track listing

CD one

CD two

External links

Collection (abstract data type)

In computer science, a collection or container is a grouping of some variable number of data items (possibly zero) that have some shared significance to the problem being solved and need to be operated upon together in some controlled fashion. Generally, the data items will be of the same type or, in languages supporting inheritance, derived from some common ancestor type. A collection is a concept applicable to abstract data types, and does not prescribe a specific implementation as a concrete data structure, though often there is a conventional choice (see Container for type theory discussion).

Some different kinds of collections are lists, sets, multisets, trees and graphs. An enumerated type may be either a list or a set.

Fixed-size arrays (or tables) are usually not considered a collection because they hold a fixed number of data items, although they commonly play a role in the implementation of collections. Variable-size arrays are generally considered collections.