| There are thus special design considerations associated with anaerobic systems, though methane can be recovered and used as a source of energy. |
| None of those matters elaborated can possibly be regarded as irrelevant considerations. |
| As they see it, we improperly allow realpolitik considerations to trump the human rights imperatives. |
| There are more safety considerations effecting the installation of a water heater than the exhaust system. |
| These considerations must be weighed against the harm to the man as a result of testing. |
| What other considerations, then, can induce people to avoid or to resist such temptation? |
