Adjustability is essential when a family shares a computer workstation.
But the reality is that class actions are essential when a large number of people suffer damage, especially when the amounts are small: no one will sue, or even go to arbitration, for $30.22.
The coordination of public action is essential when a multi-sectoral issue like that of biofuels is involved.
It appears that a well-organized multi-level approach of study is essential when a lengthy coastline is the subject and where a variety of outcomes are expected, especially when basic information is scarce and unevenly distributed.
Involving patients and physicians is essential when a new technology is introduced in clinical practice.
The greater flexibility of user-definable ontologies is essential when a goal is improved mechanistic explanatory power.
A high proportion of nurses knew that testing for HCV is essential when a patient first start HD to identify HCV transmission that occurs in HDU.
Accurate measurement of VT is essential when a low- VT strategy is used to protect injured lungs as is recommended by the recent ARDS Network study [ 4].
In our survey only 51.1% (n = 68) of respondents moderately or strongly agreed with the statement that an Advance Directive was essential when a patient cannot participate in treatment decisions (Statement c).
This feature is essential when an RNA fingerprinting is applied to tissues for which it is hard to isolate stage-specific messengers, such as flowers, fruits and seeds.
