Infant formula marketing and violation of the International Code for marketing of breast milk substitutes are significant obstacles in most countries.
To overcome the first obstacle, we substitute the iteration with its empirical analogue P j + 1 D deff ¯ ¯ 1 T ∑ i P j p D | S i, where S1, ⋯, S T are the observed samples.
After watching What the Flip?, Smith concluded that a web series is not at all a suitable substitute for removing the "structural obstacles that keep us from integrating and keep us from engaging" as a community.
Rearranged desks, dropped books and students answering to the wrong names may be the least of the obstacles presented to a substitute by students who want to test the patience of an inexperienced teacher.
However, there is still an obstacle to substituting large fractions of materials with MSW ash (Chimenos et al. 1999).
This limitation has been an obstacle to substituting MRI for XR in clinical trials, as articular cartilage loss is at least as important, if not more, as bone erosion in determining long-term disability in RA [ 8], and suppressing bone erosion does not always ensure that cartilage loss has been suppressed as well [ 2].
These obstacles can be overcome by finding synthetic substitutes with similar AFP properties.
It underlined, though, the greatest and perhaps fatal obstacle facing the rebels here — forging a substitute to Colonel Qaddafi in a state that he embodied.
Species differences which are presently difficult to explain, are an obstacle to the clinical use of morphogenetic matrix as a substitute for a bone graft.
For example, it can be used to understand human behaviors in indoor environments [1], to substitute backgrounds in video conferencing applications [23, 24], and for mobile robots to detect obstacles [25].
