Important challenges involve the split-incentive issue for investments in enabling technologies, traditional market rules for flexibility that favor large generation units and the need for electricity market and network operation coordination.
Two of the most important challenges involve broadening of the substrate range and improving the robustness of the cell factory [ 3, 4].
One important challenge involves tracking subcontractors.
Reviving the middle class is clearly the most important challenge, involving the most people.
To us, the most important policy challenges involve designing effective interventions to prevent the long-term unemployed from receding into the margins of the labor market or withdrawing from the labor force altogether, and supporting those who have left the labor force to engage in productive activities.
It is important, however, to consider the challenges involved in replicating this work using noninvasive in vivo MRS in patients.
Lastly, we chose these biomarkers because they are simple to measure, which is important because of the logistical challenges involved in biomass fuel studies.
For a Carbon-ion therapy center in the design phase, patient recruitment is one of the most important challenges that involve healthcare laws and regulations, financial management, and technical concepts.
Building adequate systems of LTC is one of the most important challenges, which involves the integration and coordination of care between different service providers and between health and social care.
Almost half (49%, n = 86) of all respondents reported practical and time constraints (e.g. developing lay information and/or consumer policies, providing office space, time to orientate and communicate etc) as the most important challenges to involving consumers, with a higher percentage of research funders reporting this challenge (69% compared to 39% of research organisations).
