Примеры helpful

• The research indicated that it is helpful for the teachers to focus on pupils' learning processes rather than only on their learning outcomes.

• As to more technical aspects, an index would have been very helpful.

• Molecular biological techniques are very helpful to detect parasite-induced changes in the regulatory systems concerned.

• Ethical and spiritual issues were thoughtfully tackled, and there was a helpful chapter on the management of physical symptoms.

• I am grateful to the participants of these meetings for helpful comments, suggestions, and questions.

• We are also grateful to a referee for helpful comments and suggestions.

• We thank the referee for a very careful reading of the manuscript and helpful suggestions.

• From several other individuals we received helpful suggestions acknowledged at appropriate places throughout the paper.