Sentence examples for are frequently challenged from inspiring English sources

Judokas showed lower angular displacement (0.199 rad) against posterior loading than kayakers (0.221 rad) probably because they are frequently challenged by higher sudden loads while they are pushed or pulled.

Even in the states that do, they are frequently challenged and often invalidated.

Nevertheless, contemporary radiation techniques are frequently challenged by the need to deposit as much energy as possible in tumor regions while minimizing the collateral damage to normal tissues.

"The camera needed to be guided over obstacles within the reactor, so we realised the incremental nature of the clicks on a handbrake would give us the precise control that we needed". Staff at Dounreay are frequently challenged to find cheap ways of helping the decommissioning work at the plant near Thurso.

Thus, researchers are frequently challenged as to guidelines and practice.

Plants and crops are frequently challenged by abiotic stress, such as drought stress and high temperature.

He was frequently challenged.

The significance of crown transparency as forest health indicator has been frequently challenged.

In the films by Haneke, Egoyan and Cronenberg, the audience is frequently challenged to decide what really happened.

However, due to numerous legacy automation systems already in the construction market, the IoT based intelligent building approach is frequently challenged.

In a move that has echoes of the British Airways industrial dispute, when Unite's actions were frequently challenged under the 1992 Trade Union and Labour Relations Act, the union has announced that it will hold a new strike vote for its biggest driver bloc.