The discussion group acknowledged that the Sendai Framework addresses the necessity of clear vision plans, competence, and guidance and coordination within and across sectors, as well as participation of relevant stakeholders.
Less controversially, there is consistent evidence that effectiveness of an intervention is dependent on attention to the importance of audience characteristics [ 22], the need to tailor interventions to individuals [ 38], and the necessity of clear specification of intervention [ 39].
Cognitive interviews proved critical for engaging patients in the development process and highlighted the necessity of clear message development and use of design principles that make decision materials easy to read and easy to use.
We now know that this is not necessarily true, and Colin L. Powell, the former secretary of state and retired general, has recently reiterated that insight by pointing out the absolute necessity of a clear, achievable mission.
He describes the necessity of a clear push towards the reduction of energy demand in buildings, combined with a creative effort to create a substantial supply from renewable energy sources in these very same buildings.
Furthermore, the necessity of providing clear instructions and using good motivational techniques in children has been emphasized in the literature about other measurement instruments for pediatric hand functionality [ 41].
Many older Baby Boomers still remember when pools were closed in the summer to limit the spread of polio, an experience likely to make the importance and necessity of vaccines perfectly clear to them.
The situation has seen many changes in the course of time, and the necessity of making a clear distinction between what is quantum and what is classical has given rise to many proposals for 'easy solutions' to the problem which are based on the possibility, for all practical purposes (FAPP), of locating the splitting between these two faces of reality at different levels.
While the calculus for effectively weighing this question is nebulous at best, the necessity of action is clear.
The economic burden of falls due to snow and ice necessitates effective prevention interventions and, with December 2010 to January 2011 also being hit by unusually prolonged cold temperatures and associated snow fall [ 24], the necessity of keeping surfaces clear of snow and ice should be considered a public health priority.
