In July, the Americans with Disabilities Act (ADA) will be 25 years old and it's fair to say it constitutes a landmark piece of legislation.
These objections and replies constitute a landmark of cooperative discussion in philosophy and science at a time when dogmatism was the rule.
The acquisition of jaws constitutes a landmark event in vertebrate evolution, one that in large part potentiated their success and diversification.
For this reason, cellulose has always played an important role in the life of humans, and its applications could even constitute a landmark in the understanding of human evolution.
This thesis also constitutes a landmark in this history of the field, for in it Lawvere proposed the category of categories as a foundation for category theory, set theory and, thus, the whole of mathematics, as well as using categories for the study of the logical aspects of mathematics.
If, as I confidently believe, the work of the tribunal will constitute a landmark in the development of world order based on law, to Norman Birkett must go a large share of the credit for the success of the undertaking.
It constitutes a landmark assessment by a large number of scientists from a wide range of disciplines.
However, it is a brilliant work, exuberant of wit and irony, that not only constitutes a biographical landmark but is also the first piece of modern English prose.
Webcams were also present during the entire exploration period so that they would not constitute a novel landmark at the time of emigration.
Finally, the creation of the first single unified model of the TGF-β signaling network, which integrates both Smad- and non-Smad-dependent pathways, constitutes an important landmark and provides a unique and powerful tool for the full exploration of TGF-β-dependent functions.
