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.
For example, weak intent can lead some not to create strategies to guard against unintentional difficulties to ensure they take the drug reliably; in contrast, constant unintentional difficulties in managing to take a drug can lead to dwindling intent, particularly if there are no overt consequences of non-adherence.
First, the use of historical controls may raise difficulties to ensure that obtained differences in outcome are related to the studied treatment.
Many adverse outcomes due to faulty valve or misassembly were reported in the literature, as well as some difficulties to ensure efficient insufflation according to usual respiratory parameters.
Since that time, many hazards due to faulty valve or misassembly were reported in the literature as well as some difficulties to ensure efficient insufflation according to usual respiratory parameters.
Foundries in many cases encounter difficulties to ensure shortened lead-time in designing a new die for new product.
Additionally, MANOVAs were conducted on adversity and mental health difficulties scores to ensure the creation of groups had worked as intended.
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.
