I am amazed by the lack of valid information and communications dis pensed to the public at Kennedy Air port.
In any case, the authorities in Melbourne chose to overlook Sea Shepherd's lack of valid paperwork.
Prevalence studies are scarce, and there is a lack of valid instruments for measuring them.
One of the major complaints is there's a lack of valid and easy-to-understand information about aging.
Limitations of prior studies include weak designs, mixed samples, and a lack of valid and reliable evaluation tools.
A major barrier to designing and implementing such interventions is the lack of valid health literacy tools.
The department said there was a "lack of valid evidence to suggest that any of the patients were in need of the surgeries performed".
Police said 189 Nigerians have been arrested in Goa since 2010, on charges including lack of valid travel documents and involvement in drug trafficking.
Mauritius is considered to have high solar resource potential but it has not yet been fully quantified and exploited due to the lack of valid solar energy data.
The commitment of one donor to keep constructing what the Israeli authorities keep demolishing on account of a lack of valid building permits illustrates this game of doing, undoing and redoing.
Joseph Skorupa, the service's selenium expert, cited a "lack of valid field controls" and the absence of any analysis of the selenium's impact on reptiles, birds or the 12 other types of fish in the creeks' waters.
