Regular information on citizen's perceptions is available in most high-income and some middle-income states, but only rarely is it gathered from refugee camps and displaced people shelters.
Since several GA biosynthesis and perception mutants are available in rice [22, 75], this question, as well as the function of OsSCR and OsSHR genes, should be addressed in the near future.
Scales measuring patients' perceptions of healthcare are available, for example measures of patient satisfaction [ 18- 20] but these have been criticised for being subjective, unreliable and with little validity [ 21, 22].
It might be said, for example, that conscious perceptions are those that are available to belief and thought, whereas unconscious ones are those that are available to guide movement (Kirk 1994).
All the aerial surveys estimated absolute dugong abundance by correcting sightings for perception bias (animals that are available to, but missed by, observers) and availability bias (animals that are unavailable to observers because of water turbidity) sensu Marsh and Sinclair (1989) [20].
What makes it worse is that none of the mechanisms for changing public perception for LGB people are available for transgender people.
The perception that not all services are available may reflect problems of variability in treatment availability or it may perhaps reflect some lack of knowledge of the onward services available.
Little data are available about perceptions among young medical practitioners although unconstrained online social activity is the norm for them.
Individuals who are diagnosed with the same form and severity of cancer can therefore have a completely different perception of treatment options that are available.
An examination of MDS items and Braden Scale domains indicated that some Braden Scale domains are not well-operationalized in the MDS (nutritional status and friction/shear), and some that are available (sensory perception items) are not used in the pressure ulcer RAP [ 17].
