Results 301 to 310 of about 6,987,863 (341)
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Chemical Reviews, 2021
Owing to their unique chemical and physical properties, hydrogels are attracting increasing attention in both basic and translational biomedical studies.
Kunyu Zhang +4 more
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Owing to their unique chemical and physical properties, hydrogels are attracting increasing attention in both basic and translational biomedical studies.
Kunyu Zhang +4 more
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Advanced Materials & Technologies, 2018
As a type of flexible electronics, wearable heaters have attracted broad attention because of their giant potential market value, such as for use in wearable thermotherapy.
Yuxin Wang +8 more
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As a type of flexible electronics, wearable heaters have attracted broad attention because of their giant potential market value, such as for use in wearable thermotherapy.
Yuxin Wang +8 more
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2022
Abstract We accord with Mike Long’s rejection of fossilization as a concept able to describe or explain second language acquisition. And we share his bewilderment (Long, 2003, p. 512f.) that since most studies of fossilization make reference to explanatory factors external to language and cognition, “[s]urprisingly, no one seems to have considered the ...
Manfred Pienemann +3 more
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Abstract We accord with Mike Long’s rejection of fossilization as a concept able to describe or explain second language acquisition. And we share his bewilderment (Long, 2003, p. 512f.) that since most studies of fossilization make reference to explanatory factors external to language and cognition, “[s]urprisingly, no one seems to have considered the ...
Manfred Pienemann +3 more
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History of Political Economy, 2009
This article aims to show the mathematical contexts out of which emerged Solow's 1957 article “Technical Change and the Aggregate Production Function.” In particular, it seeks to provide some understanding of its most striking feature, namely, the highly aggregate level on which technical change is discussed and the simple way in which it is ...
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This article aims to show the mathematical contexts out of which emerged Solow's 1957 article “Technical Change and the Aggregate Production Function.” In particular, it seeks to provide some understanding of its most striking feature, namely, the highly aggregate level on which technical change is discussed and the simple way in which it is ...
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2018
A cantilever loaded at its free end is used to introduce the subject of dynamic stability, including non-conservative axial external force such as the case presented at the end of Chap. 8. The essential difference between divergence instability with zero eigenfrequency and flutter instability, i.e., vibration with increasing amplitude is discussed. The
Wiggers, Sine Leergaard, Pedersen, Pauli
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A cantilever loaded at its free end is used to introduce the subject of dynamic stability, including non-conservative axial external force such as the case presented at the end of Chap. 8. The essential difference between divergence instability with zero eigenfrequency and flutter instability, i.e., vibration with increasing amplitude is discussed. The
Wiggers, Sine Leergaard, Pedersen, Pauli
openaire +3 more sources
Dynamic stability of the scapula
Manual Therapy, 1997SUMMARY. The ability to position and control movements of the scapula is essential for optimal upper limb function. The inability to achieve this stable base frequently accompanies the development of shoulder and upper limb pain and pathology. Unlike other joints the bony, capsular and ligamentous constraints are minimal at the scapulothoracic 'joint ...
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2020
Stability is an important property of all systems, whether natural or engineered. The stability of a finite-dimensional system is determined entirely by the eigenvalues of the matrix A, but for infinite-dimensional systems is more complicated. Various definitions are possible.
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Stability is an important property of all systems, whether natural or engineered. The stability of a finite-dimensional system is determined entirely by the eigenvalues of the matrix A, but for infinite-dimensional systems is more complicated. Various definitions are possible.
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, 2015
A nonclassical first-order shear deformation shell model is developed to analyze the axial buckling and dynamic stability of microshells made of functionally graded materials (FGMs).
R. Gholami +3 more
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A nonclassical first-order shear deformation shell model is developed to analyze the axial buckling and dynamic stability of microshells made of functionally graded materials (FGMs).
R. Gholami +3 more
semanticscholar +1 more source
Journal of Applied Biomechanics, 2014
The measurements of postural balance often involve measurement error, which affects the analysis and interpretation of the outcomes. In most of the existing clinical rehabilitation research, the ability to produce reliable measures is a prerequisite for ...
N. Arifin +2 more
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The measurements of postural balance often involve measurement error, which affects the analysis and interpretation of the outcomes. In most of the existing clinical rehabilitation research, the ability to produce reliable measures is a prerequisite for ...
N. Arifin +2 more
semanticscholar +1 more source
2006
Publisher Summary The term dynamic stability encompasses many classes of problems and many different physical phenomena; in some instances, the term is used for two distinctly different responses for the same configuration subject to the same dynamic loads. The class of problems falling in the category of parametric excitation, or parametric resonance,
George J. Simitses, Dewey H. Hodges
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Publisher Summary The term dynamic stability encompasses many classes of problems and many different physical phenomena; in some instances, the term is used for two distinctly different responses for the same configuration subject to the same dynamic loads. The class of problems falling in the category of parametric excitation, or parametric resonance,
George J. Simitses, Dewey H. Hodges
openaire +2 more sources