Triple jump the mid-1980s. The IAAF changed the rules following outrage at the 1980 Summer Olympics in Moscow, when Russian field officials in the Men's Triple Jump ruled as foul 8 of the 12 jumps made by two leading competitors (from Brazil and Australia) thus helping two Russian jumpers win the Gold and Silver medals. "Note: Results cannot count towards records if they are Wind assisted (>2.0 m/s)." Triple jump The triple jump, sometimes referred to as the hop, step and jump or the hop, skip and jump, is a track and field event, similar to the long jump. As a group,
Hop (protein) Hop (protein) Hop, occasionally written HOP, is an abbreviation for Hsp70-Hsp90 Organizing Protein. It functions as a co-chaperone which reversibly links together the protein chaperones Hsp70 and Hsp90. Hop belongs to the large group of co-chaperones, which regulate and assist the major chaperones (mainly heat shock proteins). It is one of the best studied co-chaperones of the Hsp70/Hsp90-complex. It was first discovered in yeast and homologues were identified in human, mouse, rat, insects, plants, parasites, and virus. The family of these proteins is referred to as STI1 (stress inducible protein) and can be divided into yeast, plant, and animal STI1