We can principally obtain the extended matter's fields from point's field (even it is not the case for gravitational waves, because the Einstein equations are not linear).
Republicans shifted the deadline on the debt ceiling principally to obtain leverage over Mr Obama through the sequester automatic, across-the-board spending cuts.
The survey was designed principally to obtain information regarding a) how many health professionals had heard of the online evidence system, b) if and c) how frequently they used it, d) their reasons for not using the system and e) whether they believed the use of the system had impacted upon patient care.
In modern production it is obtained principally from propylene, a compound refined from the lighter fractions of crude oil.
By 1900 more than 40,000 tons were used each year, about one-half from Brazil and one-half from Central Africa, where rubber was obtained principally from Landolphia vines.
Gamboge is obtained principally from G. xanthochymus, G. hanburyi, and other species, which are dioecious trees with leathery, laurel-like leaves, small white or yellow flowers, and usually few-seeded fruits.
The results obtained principally address the environmental dimension, and specifically green software design, quality and requirements.
This study deals with a very little-known field of the glued joints in timber, because previous studies focus on the analysis of joints made with glued laminated timber (glulam) obtained principally from softwood.
It is a precursor for acetylcholine and membrane phosphatidylcholine, and is obtained principally by dietary intake and transported across the blood-brain barrier through facilited diffusions [59], [60].
This sensory feed-back is obtained principally from inhibitory information to the CNS based on the O2-dependent accumulation of metabolic byproducts in the working locomotor muscles that constantly modulates central motor output to muscles [31].
