Labradoodle Labradoodle A Labradoodle () is a crossbreed dog created by crossing the Labrador retriever and the standard, Moyen, or Miniature poodle. The term first appeared in 1955, but was not popularized until 1988, when the mix began to be used as an allergy friendly guide dog. Not all Labradoodles are hypoallergenic, but it is a quality that many look for and appreciated in this type of crossbreed. The labradoodle became known in 1988, when Australian breeder Wally Conron crossed the Labrador Retriever and Standard Poodle at the Royal Guide Dogs Associations of Australia in Victoria. Conron's intent was to combine
Low-cycle fatigue construct a S-N curve for low-cycle fatigue, so most of the analysis consisted of plotting the high-cycle fatigue behavior on a S-N curve and extending the line for that graph to create the portion of the low-cycle fatigue curve using the Palmgren-Miner method. Ultimately, this data was used to more accurately predict and analyze similar types of damage that the ten-story steel building in Northridge faced. Low-cycle fatigue Low cycle fatigue has two fundamental characteristics: plastic deformation in each cycle; and low cycle phenomenon, in which the materials have finite endurance for this type of load. Study in fatigue has