Results 241 to 250 of about 5,901 (289)
B1+rms for Implants: A Review of Intended Use. [PDF]
J Magn Reson ImagingSteckner M, Al-Dayeh L.
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Benchtop High-MAS NMR for Paramagnetic Materials. [PDF]
MoleculesWitter R, Oss A, Stoyanova R, Samoson A.
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Analytical expressions for the time evolution of spin systems affected by two or more interactions. [PDF]
Magn Reson (Gott)Hempel G.
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Backbone and sidechain <sup>1</sup>H, <sup>15</sup>N and <sup>13</sup>C resonance assignments of a multidrug efflux membrane protein using solution and solid-state NMR. [PDF]
Biomol NMR AssignHarding BD +5 more
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Annual Review of Earth and Planetary Sciences, 1992
The figure of the Earth is very nearly that of an oblate spheroid. Its moments of inertia about principal axes in the equatorial plane differ from each other only by about two parts in 105, and may be taken to have a common value A, for the purposes of nutation theory.
I I Shapiro, P M Mathews
exaly +3 more sources
The figure of the Earth is very nearly that of an oblate spheroid. Its moments of inertia about principal axes in the equatorial plane differ from each other only by about two parts in 105, and may be taken to have a common value A, for the purposes of nutation theory.
I I Shapiro, P M Mathews
exaly +3 more sources
Comparison Between the Nutations of the Planet Mars and the Nutations of the Earth
Surveys in Geophysics, 2000The nutations of the planets Mars andEarth are investigated and compared. Alarge number of interior structureparameters are involved in the nutationcomputations. The comparison between the observations and the computationsprovides several constraints on these parmeters andtherefore allows a better understanding of the physics of the interior of ...
Pascale Defraigne +2 more
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Journal of Geodesy, 2021 The attempt to quantify the corrections of lunisolar nutation components was made after analysis of six sets of Earth’s orientation parameters (EOP). The deviations of the long-term nutation components about IAU2006/IAU2000A precession–nutation model are
Antony Trinh +2 more
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2007
This chapter aims to explore and describe the physiological aspects of oscillating growth patterns in rapidly elongating plant organs, such as roots, hypocotyls , shoots, branches and flower stalks. After a brief description of the phenomena, the theories and models proposed to explain circumnutation are reported, focusing largely on the internal ...
Sergio Mugnai +4 more
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This chapter aims to explore and describe the physiological aspects of oscillating growth patterns in rapidly elongating plant organs, such as roots, hypocotyls , shoots, branches and flower stalks. After a brief description of the phenomena, the theories and models proposed to explain circumnutation are reported, focusing largely on the internal ...
Sergio Mugnai +4 more
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Residual nutation angle of satellites with viscous nutation dampers
Acta Astronautica, 1987Abstract The residual nutation angle of satellites with the viscous fluid dampers is one of the important indexes for designing the spinning satellites of high nutation precision. This paper will specifically discuss the reasons why the viscous dampers make the residual angle occur.
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Control characteristics of the ALMA Nutator
2010 IEEE International Conference on Control Applications, 2010The control of a 75 centimeter diameter Atacama Large Millimeter/submillimeter Array (ALMA) [1] nutating subreflector, or Nutator, to meet the specifications of 10 millisecond (ms) settle time and 1.3 arc-second pointing error involves tremendous challenges.
Homin Jiang, Ming-Tang Chen, J. C. Han
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