Sentence examples for difficulty to ensure from inspiring English sources

However, the conventional approach has difficulty to ensure that the software has high user-satisfaction.

Also, the difficulty to ensure a stable land use on each reference PSM site over time has to be realized.

A comparison between German and Austrian prospective teachers requires a similar level of relative item difficulty to ensure that the test measures the same latent trait.

However, the experience highlighted the difficulty to ensure long-term community involvement in EWS, especially in the context of increased migrations and urbanization.

Perhaps a way to overcome the challenges illustrated in the three case studies, including the cost issue (for example, in Kenya), the erosion of traditional risk management knowledge (for example, in Hawai'i), or the difficulty to ensure long-term community engagement in the EWS (for example, in Sri Lanka), is through the design of EWS that are truly initiated and run by the beneficiaries.

As known, in the synthesis of QDs, especially that with core/shell/shell structure, large-scale production is difficult for many methods mainly due to its difficulty to ensure the same temperature and homogeneous mixing in the large volume of solution, which have a great influence on the monodispersity of the nanocrystals.

Foundries in many cases encounter difficulties to ensure shortened lead-time in designing a new die for new product.

Marketers need to select questions and statements with a range of difficulties to ensure that useful information can be captured from all respondents.

First, the use of historical controls may raise difficulties to ensure that obtained differences in outcome are related to the studied treatment.

Hence, the traditional R & D methods and safety analysis theory are facing difficulties to ensure the safe operation of the CBTC system.

Providing high dynamic contents, integrating with huge databases and offering all sorts of complex and secure transactions, these internet applications are faced with growing difficulties to ensure adequate QoS [1].