This research examines dynamics and change in the Iranian family during the recent half- century especially subsequent to the Islamic revolution in 1979. Developmental positions and changes are discussed and consideration is given to the extent to which family dynamics and change have been influenced by structural changes or ideational forces. We will focus on ideational forces based on a new a...

THE primary purpose of the masticatory process is to apply forces to the nutritional substances which are taken into the mouth, thereby causing a reduction in their size. The mechanism for this action includes the medium of tooth structure which not only applies these forces directly to the food masses, but is itself subject to the effects of these forces. In general, the effects of forces appl...

A classical model of a stable particle finite size is studied. The parameters can be chosen such that the described has mass and radius proton. Using energy-momentum tensor (EMT), we show how presence long-range forces alters some notions taken for granted in short-range systems. We focus our attention on D-term form factor. important conclusion more careful definition may required when are pre...

1.1. Abstract setting We want to find a “displacement” u ∈ V . Here V is a complete vector space with a norm ‖v‖V . In the absence of external forces the equilibrium solution minizes the “internal energy” Q(u). If there are external forces: Now changing the displacement from u to u+ v corresponds to a work `(v) (“work of external forces”). Here ` : V → R is linear and bounded: ∀v ∈ V : |`(v)| ≤...