Search results
Results from the WOW.Com Content Network
Byrhtferth's signature appears on only two unpublished works, his Latin and Old English Manual, and Latin Preface.He also composed a Latin life of St. Egwin, compiled a chronicle of Northumbrian history in the 990s, wrote a Latin life of Oswald of Worcester (the Vita Oswaldi) about the year 1000, and it is suggested that he is responsible for the early sections of the Historia regum, or ...
The combined port anchor windlass and winch of the modern ferry Stena Britannica. The hydraulically operated brake and pawl allows the anchor to be dropped from the ship's bridge. [citation needed] A windlass is a machine used on ships that is used to let-out and heave-up equipment such as a ship's anchor or a fishing trawl. On some ships, it ...
The Keynes–Ramsey rule is named after Frank P. Ramsey, who derived it in 1928, [3] and his mentor John Maynard Keynes, who provided an economic interpretation. [4] Mathematically, the Keynes–Ramsey rule is a necessary first-order condition for an optimal control problem, also known as an Euler–Lagrange equation. [5]
Hoist atop an elevator. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.
A steam donkey or donkey engine is a steam-powered winch once widely used in logging, mining, maritime, and other industrial applications. Steam-powered donkeys were commonly found on large metal-hulled multi-masted cargo vessels in the later decades of the Age of Sail on through the Age of Steam, particularly heavily sailed skeleton-crewed ...
After the Ramsey case, Smit continued to work on cold cases. As a detective, Smit boasted that he "never lost a homicide case" in a career in which he worked on more than 200 murder cases in which a suspect had been arrested and tried for their crime. [3] Smit went to a doctor in April 2010 after experiencing abdominal pain.
The mill was moved to Ramsey in 1842 by Henry Collins, millwright of Woodbridge. The mill was working until the Second World War, and then left to deteriorate until 1974 when the owner, Mr Michael Organ, set about restoring the mill. [2] Members of the Suffolk Mills Group assisted with work on Ramsey Windmill between 1974 and 1978. [3]
The winch consists of a gas-powered engine, spool, rope, frame, and sometimes a simple transmission. The person being towed walks (or swims) away from the winch, while extending the rope. When the winch is engaged, it pulls the boarder in at a speed ranging from 25 to 40 kilometres per hour (16 to 25 mph).