Head start Most researchers back the lever-arm theory. In this, myosin II heads latch onto a nearby actin thin filament.

In muscle, actin filaments serve as tracks for force generation by myosin motors. Non-muscle cells contain similar force-generating assemblages of actin and myosin, including stress fibres and the ...

Being able to analyze sliding and fatigue wear debris is critical when looking at machinery components.

Curtains add a lot of function and fashion to sliding doors, and here's what you need to know in order to pick the exact length you want and need.

The Journal of Interdisciplinary History features substantive articles, research notes, review essays, and book reviews relating historical research and work in applied fields such as economics and ...

Investigators look into Air India sabotage theory Indian authorities work with aviation agency to review ‘all angles’ of crash that killed 260 ...

Cosmic filament The newly discovered filament connecting four galaxy clusters, which are visible as bright spots at the bottom and top of the filament. A mottled band of purple stretches between these ...