Sentence examples for difficulty to ensure the from inspiring English sources

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.

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

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

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.

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

A major flaw inherent to case-control studies, described as early as 1959 [ 13], is the difficulty to ensure that cases and controls are a representative sample of the same source population.

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

IRT methods are also used to make adjustments for test difficulty to ensure that GAMSAT scores are comparable from year to year.

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

Additionally, MANOVAs were conducted on adversity and mental health difficulties scores to ensure the creation of groups had worked as intended.