Two major pitfalls in this approach are (i), problems of scaling up from microcosms dynamics to agronomic fields (Oehl et al. 2009), and (ii), the recently highlighted issues of introducing AMF inoculum strains into (albeit managed) ecosystems (Schwartz et al. 2006; Mummey et al. 2009).
There is a growing interest in participation restriction because (i) problems with work or looking after others may be more concerning to individuals than the signs and symptoms of health conditions and (ii) even when poor health persists, participation may still be maintained.
They also revealed that D/I problems with situations different from the bases were appropriately composed.
The mode I problems of three common planar cracks (a penny-shaped crack, an external circular crack and a half-infinite crack) are solved in a systematic manner.
The number of I/I problems was significantly high in the control group but significantly low in the reproduction-s group.
Furthermore, the results of residual analysis indicated that the number of D/I problems was significantly high in the control group but significantly low in the solving group.
