RDX sublimes in vacuum, which restricts or prevents its use in some applications. Fragmentation restricts access to media content and tends to affect poorest users the most. The exoskeleton cannot stretch and thus restricts growth. Land believes democracy restricts accountability and freedom. For this reason, the algorithm instead restricts each step, preventing it from stepping "too far". The first Pasqua law, in 1986, restricts residence conditions in France and facilitates expulsions. The constitution restricts and defines who can buy shares. This severely restricts the experiments involving the nuclide. As far as weapons, British Columbia law severely restricts their use by security officers. Supersymmetry severely restricts the possible number of dimensions of a brane. This also effectively restricts the privileges of any add-ons. Thompson gave the example of a private school which restricts enrollment and thus participation. The book hypothesizes that professional licensing artificially restricts the supply of services and raises prices. This restricts its usage, as treating asthmatics could induce bronchospasms. However, the law restricts succession to males.