| This clear demarcation of boundaries seems to be one of the evolving characteristics of cooperation. |
| He proposed a demarcation criterion that, in his view, made the distinction between scientific theories and non-scientific conjectures. |
| Basically, it pays to respect the fundamental demarcation between chef cooking and home cooking. |
| Various temporal demarcations appear under the form of closing periods and are crystallized in balance sheets and income statements. |
| Differences of age, gender, class, and ethnicity were not eliminated but remained as demarcations of identity and status. |
| Reference marks and demarcations were determined on the furcations and also on the root surfaces involved in the measures. |
