Search results
Results From The WOW.Com Content Network
A coiled spring pin, also known as a spiral pin, is a self retaining engineered fastener manufactured by roll forming metal strip into a spiral cross section of 2 + 1 ⁄ 4 coils. Coiled spring pins have a body diameter larger than the recommended hole diameter and chamfers on both ends to facilitate starting the pin into the hole. The spring ...
A pancake number is the minimum number of flips required for a given number of pancakes. In this form, the problem was first discussed by American geometer Jacob E. Goodman. [1] A variant of the problem is concerned with burnt pancakes, where each pancake has a burnt side and all pancakes must, in addition, end up with the burnt side on bottom.
The Frey mechanism uses a steel ball and an out-of-flat end for the intermediate pin to force the intermediate pin to cock at reset. This means the intermediate spring doesn't need a special end, but the high stresses at the contact with the steel ball can lead to brinelling of the intermediate pin end or the top of the punch by the ball.
The pancake number, which is the minimum number of flips required to sort any stack of n pancakes has been shown to lie between 15 / 14 n and 18 / 11 n (approximately 1.07n and 1.64n,) but the exact value remains an open problem. [10] In 1979, Bill Gates and Christos Papadimitriou [11] gave an upper bound of 5 / 3 n.
Fish (or friendly interactive shell- stylized in lowercase) is a Unix-like shell with a focus on interactivity and usability. Fish is designed to be feature-rich by default, rather than highly configurable. [5]
The spring pancake (simplified Chinese: 春饼; traditional Chinese: 春餅; pinyin: chūnbǐng) is a traditional Chinese food unique to the northern regions.The pancake is prepared by rubbing oil between two thin layers of leavened dough; after steaming, the pancake can be peeled apart to add fillings.
[1] [3] [4] Popcake is an international company that produces Popcake-brand pancake machines, [10] [11] which can produce 200 pancakes per hour. Individual pancakes are produced in seconds by this machine. The machine was designed for use in commercial establishments such as cafeterias and convenience stores. [4]
Pancakes may be 1 cm (1 ⁄ 2 inch) thick and are typically between 10 and 25 cm (4 and 10 inches) in diameter. Bannock is a Scottish version made from oatmeal. The bannock of native North Americans was made of corn, nut meal and plant bulb meal. Each region had its own variation of flour and fruit.