Osteoporosis, or loss of bone mass and microarchitectural deterioration of bone tissue, does not only enhance risk of fracture but also represents a problem in osteofixation of fractures in fracture treatment.
The small number of deaths in the insomnia group also represents a problem with regards to statistical power.
As noted, data from this chart review suggest that just as overweight is a problem for the general population of children in the US, overweight also represents a problem among children with ADHD and ASD.
These tumours represent not only a big 'black box' in terms of our understanding of the underlying biology of these tumours but also represent a major problem for genetic counselling and management of these patients and their families.
Each of the members on the list also represent a type of criminal problem that legal institutions are grappling with in diverse jurisdictions.
then we shall prove that v i ( x, t ) = 0, ψ i ( x, t ) = 0, δ ( x, t ) = 0, χ ( x, t ) = 0, ∀ ( x, t ) ∈ B × [ 0, t 0 ). (27). It is clear that the differences ( v i, ψ i, δ, χ ) from (26) also represent a solution of our problem but with null body force and null heat supply.
In addition, the nonlocal integral boundary value problems also represent a very interesting and important class of problems arising in physical, biological and chemical processes and have attracted the attention of Khan [9], Gallardo [10], Karakostas and Tsamatos [11], Ahmad et al. [12], Feng et al. [13] and the references therein.
They can, however, also represent a more general drug-related problem.
While tire-related crashes killed 500 to 700 Americans a year from 1991 to 1999, tire problems also represent a gradually dwindling share of all traffic deaths.
Pressure ulcers are not just a very common problem, they also represent a major burden and reduce quality of life for patients and their carers; pressure ulcers cause prolonged contact with the health care system, pain, discomfort and inconvenience [ 11- 15].
