Bulldozer

A bulldozer is a crawler (continuous tracked tractor) equipped with a substantial metal plate (known as a blade) used to push large quantities of soil, sand, rubble, or other such material during construction or conversion work and typically equipped at the rear with a claw-like device (known as a ripper) to loosen densely compacted materials.

Bulldozers can be found on a wide range of sites, mines and quarries, military bases, heavy industry factories, engineering projects and farms.

The term "bulldozer" refers only to a tractor (usually tracked) fitted with a dozer blade.

Description

Most often bulldozers are large and powerful tracked heavy equipment. The tracks give them excellent ground holding capability and mobility through very rough terrain. Wide tracks help distribute the bulldozer's weight over a large area (decreasing ground pressure), thus preventing it from sinking in sandy or muddy ground. Extra wide tracks are known as swamp tracks or LGP (low ground pressure) tracks. Bulldozers have transmission systems designed to take advantage of the track system and provide excellent tractive force.

Bulldozer (disambiguation)

Bulldozer may refer to:

Bulldozer (microarchitecture)

The AMD Bulldozer Family 15h is a microprocessor microarchitecture developed by AMD for the desktop and server markets. Bulldozer is the codename for this family of microarchitectures. It was released on October 12, 2011 as the successor to the K10 microarchitecture.

Bulldozer is designed from scratch, not a development of earlier processors. The core is specifically aimed at computing products with TDPs of 10 to 125 watts. AMD claims dramatic performance-per-watt efficiency improvements in high-performance computing (HPC) applications with Bulldozer cores.

The Bulldozer cores support most of the instruction sets implemented by Intel processors available at its introduction (including SSE4.1, SSE4.2, AES, CLMUL, and AVX) as well as new instruction sets proposed by AMD; ABM, XOP, FMA4 and F16C.

Overview

According to AMD, Bulldozer-based CPUs are based on GlobalFoundries' 32 nm Silicon on insulator (SOI) process technology and reuses the approach of DEC for multitasking computer performance with the arguments that it, according to press notes, "balances dedicated and shared computer resources to provide a highly compact, high units count design that is easily replicated on a chip for performance scaling." In other words, by eliminating some of the "redundant" elements that naturally creep into multicore designs, AMD has hoped to take better advantage of its hardware capabilities, while using less power.

Dose

Dose means quantity (in units of energy/mass) in the fields of nutrition, medicine, and toxicology. Dosage is the rate of application of a dose, although in common and imprecise usage, the words are sometimes used synonymously.

Dose can also mean quantity (in units of number/area) in the fields of Surface science and Ion implantation. See the definition of dose in ISO18115-1, term 4.173 (and compare the related definition of fluence in term 4.217 of the same Standard).

Particular uses in this context including:

Dose (album)

Dose is the second studio album by Gov't Mule. Te album was released on February 24, 1998, by Volcano Entertainment. It was produced, recorded and mixed by Michael Barbiero and is a much darker record than Gov't Mule's self-titled debut album. The songs "Thelonius Beck" and "Birth of the Mule" were tributes to jazz musicians Thelonious Monk and Miles Davis, respectively.

Track listing

All songs by Warren Haynes unless otherwise noted.

Personnel

References

Dose (magazine)

Dose is a daily Canadian news website and former daily print magazine. It was a mixture of standalone features and coverage of daily news, sometimes from an irreverent perspective. Each daily issue had a theme, and the top margins of every page usually included trivia items related to the theme.

History

Dose magazine was launched on April 4, 2005, and was distributed in five major Canadian cities: Toronto, Vancouver, Calgary, Edmonton, and Ottawa. Different news articles from the five cities are still featured on the website. The magazine hoped to earn revenue through advertising and selling mobile content (via the website) and was aimed at the lucrative demographic of 18- to 34-year-olds. The website targets this market too.

Dose was published by Noah Godfrey, son of CanWest board of directors member Paul Godfrey. The content team included editor-in-chief, Pema Hegan and creative director, Jaspal Riyait. The magazine was the product of Canwest Mediaworks Publications Inc. (originally the Calgary Herald Group), which was in turn part of the same corporate conglomerate, Canwest, that publishes the National Post, among many other newspapers in Canada, including the Montreal Gazette and the Ottawa Citizen. Canwest also controls the Global Television Network in Canada.