This type of design permits adequate signal pickup with a very small antenna which may be located in a small space, a necessity for small, battery-operated portable receivers.
In spite of the necessity for small cells deployed to meet the enormous requirements for traffic data, there are still many technical challenges to be settled.
Nonlinear kinetics are required to produce oscillations, particularly in small models, and the necessity for nonlinearity decreases with increased size (or other complexities) of the model.
The diagnostic accuracy of hemangioma on CEUS is comparable with that of MRI[ 7 9] including those of very small size, removing the necessity for further imaging for confirmation of diagnosis when CEUS shows characteristic findings.
Experiments with newborn and young animals were sporadic because of their smaller anatomical structures, the necessity for special anesthetic procedure and microsurgical instruments, and problems keeping the animals alive for the entire experimental period [ 93, 95].
Furthermore, in the last years the necessity for developing small hydropower plants has increased due to more and more urgent environmental concerns.
A website is a necessity for entrepreneurs, small businesses, home-based businesses, and anybody selling products or services.
The objectives of the study, as well as the possible necessity for a small bowel biopsy, were explained to the patients.
Online promotion is no longer a choice, but a necessity for today's small businesses.
Nine years ago Susan Petersen, a stay-at-home mom living in Utah, came up with a business idea out of an entrepreneurial desire that had always been quietly brewing and also out of pure necessity for her two small children.
We demonstrate the necessity for inclusion of small, enigmatic groups to solve deep-level phylogenetic relationships, and highlight that the "pulmonate" and "opisthobranch" phylogenies cannot be solved independently from each other.
