1. This is suggested in his Four-stage Theory of the Republic of China.

2. The apparatus comprises a set of four-stage cyclone preheater and a rotary kiln for decomposing and calcining.

3. Egan's four-stage problem management model, so essential in basic training, is also regarded as applicable to management problems.

4. Advertising literacy can be defined as the ability to process advertising appeals and is developed in a four-stage process.

5. This dynamic pilot study on purification of Linjiang river, branch of Yangtze River, by canna indica with four-stage floating bed technology was performed.

6. The Union of Benefices Act was legislation which prevented the need for other Acts or very complex proceedings if following its prescribed four-stage scheme

7. On top of a four-stage base of travertine stone is a three-sided obelisk made of the same material, crowned by an allegorical bronze figure.

8. This is the implementation of the four stage topic Coherence pipeline from the paper Michael Roeder, Andreas Both and Alexander Hinneburg: “Exploring the space of topic Coherence measures”.Typically, CoherenceModel used for evaluation of topic models

9. Discrepancy between the complaints of the patients with loose components and destruction of acetabular bone led to the development of a four stage radiological grading system which would enable loosening to be anticipated in routine cases.