Results 291 to 300 of about 2,668,180 (336)
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Morphing steady‐state free precession
Magnetic Resonance in Medicine, 2007AbstractA novel concept for visualization of positive contrast originating from susceptibility‐related magnetic field distortions is presented. In unbalanced steady‐state free precession (SSFP) the generic, gradient‐induced dephasing competes with local gradient fields generated by paramagnetic materials. Thus, within the same image, SSFP may morph its
Bieri, O. +3 more
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1987
Abstract This chapter examines the properties of steady states. It is shown that most of the familiar properties remain valid in the present model. The chapter focuses on the usual kind of steady state — defined by the condition that the composition of the capital stock, its proportional division into various categories — remains ...
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Abstract This chapter examines the properties of steady states. It is shown that most of the familiar properties remain valid in the present model. The chapter focuses on the usual kind of steady state — defined by the condition that the composition of the capital stock, its proportional division into various categories — remains ...
openaire +1 more source
How steady are vowel steady-states?
Clinical Linguistics & Phonetics, 1998The duration of vowel steady-states (VSS) was examined acoustically in the speech production of 40 normal young adults. VSS was assessed according to formant frequency changes in sustained /i/ productions and consonant +/i/ + /d/(/Cid/) productions. The duration of the VSS was measured for the first and second formants (Fl and F2) by incorporating a ...
Michael Blomgren, Michael Robb
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Steady-state evoked potentials
Journal of the Optical Society of America, 1977The advantages of steady-state EP recording include (1) speed in assessing sensory function in normal and sick infants (e.g., in amblyopia) and in sick adults (e.g., in multiple sclerosis); (2) monitoring certain activities of sensory pathways that do not intrude into conscious perception; (3) rapidly assessing sensory function when a large number of ...
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1992
Over the next 85 years world population is expected to grow from five to at least eight billion people. So a no growth economy is not a realistic assumption for the near future. In the long run, however, a realistic option might be a steady state economy in which both population and the human economy are constant.
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Over the next 85 years world population is expected to grow from five to at least eight billion people. So a no growth economy is not a realistic assumption for the near future. In the long run, however, a realistic option might be a steady state economy in which both population and the human economy are constant.
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Steady/Steady State Mode Interactions
2000In this chapter we study mode interactions in the stationary reaction-diffusion equation $$G\left( {u,\lambda ,d} \right): = \left( {\begin{array}{*{20}{c}} {\Delta {u_1} + {f_1}\left( {u,\lambda } \right)} \\{d\Delta {u_2} + {f_2}\left( {u,\lambda } \right)} \\\end{array}} \right) = 0,\quad u: = \left( {{u_1},{u_2}} \right) $$ (12.1) in D 4 ...
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Experimental demonstration of the mechanism of steady-state microbunching
Nature, 2021Xiujie Deng, Joerg Feikes, Wenhui Huang
exaly
Steady Floquet–Andreev states in graphene Josephson junctions
Nature, 2022Wonjun Lee, Seong Jang, Jinho Park
exaly