In the last few years several European associations have given their contribution to the solution of many prominent problems on the road to the design of an efficient and reliable system.
Unfortunately, the prominent problem of solid-state batteries is their low power densities compared with liquid-electrolyte lithium batteries, resulting from the low ionic conductivity of the solid electrolyte, the electrode/electrolyte interfacial compatibility, and limited kinetics of the electrodes [153, 154].
The most prominent problem of all, the value that the media and the world placed on their impressive work, impacted the players on multiple fields, including on the one the games took place on.
Differences in breathing status in a combined modality scanner are among the most prominent problems for the use of CT data in attenuation correction.
The protection against UV radiation became a prominent problem for human health because of harmful effects of UV radiation on skin such as: skin drying, spots emergence, erythema, rapid ageing of skin (wrinkles, photoageing) and induction of skin cancer [1].
Some of the graver and more prominent problems include lack of sufficient foreign investment, mismanagement in all tiers of our economic system, political isolation leading to [a] deteriorating economic situation, atrocious unemployment [and] high inflation".
With the rapid development of urbanization, children's health has been becoming one of the most prominent problems in many countries, of which the lack of friendliness in urban is a main reason.
Therefore, the stability of Co Al-LDHs is the most prominent problem to overCo Al-LDHs
Two of the most prominent problems in QD functionalization are the lack of homogeneity when attaching surface proteins to QDs and the difficulty in precisely controlling the protein-to-QD ratios.
Land subsidence, the settling of land due to underground mining, seems to be one of the most prominent problems in China, because more than 90% of the coal output comes from underground mining, with thousands of underground long wall panels (Hu et al. 2013; Xiao et al. 2013).
