Results 21 to 30 of about 2,324,513 (194)

Field theory of bi- and tetracritical points: Relaxational dynamics [PDF]

, 2008
We calculate the relaxational dynamical critical behavior of systems of $O(n_\|)\oplus O(n_\perp)$ symmetry by renormalization group method within the minimal subtraction scheme in two loop order.
G. Moser, I. F. Lyuksyutov, I. F. Lyuksyutov, R. Folk, V. Dohm, V. V. Prudnikov, Yu. Holovatch   +6 more
core   +1 more source

Elderly fallers enhance dynamic stability through anticipatory postural adjustments during a choice stepping reaction time

Frontiers in Human Neuroscience, 2016
In the case of disequilibrium, the capacity to step quickly is critical to avoid falling for elderly. This capacity can be simply assessed through the choice stepping reaction time test (CSRT), where elderly fallers (F) take longer to step than elderly ...
Romain Tisserand, Thomas Robert, Pascal Chabaud, Marc Bonnefoy, Laurence Chèze   +4 more
doaj   +1 more source

Application of Fast Dynamic Allan Variance for the Characterization of FOGs-Based Measurement While Drilling

Sensors, 2016
The stability of a fiber optic gyroscope (FOG) in measurement while drilling (MWD) could vary with time because of changing temperature, high vibration, and sudden power failure.
Lu Wang, Chunxi Zhang, Shuang Gao, Tao Wang, Tie Lin, Xianmu Li   +5 more
doaj   +1 more source

The Scapular’s Roles in Developing Shoulder Complex Function

Indonesian Contemporary Nursing Journal
The scapulohumeral anatomy and biomechanics interact to provide adequate mobility, thus the scapula plays various functions in facilitating optimal shoulder complex function (Paine & Voight., 2013).
Rijal Rijal
doaj   +1 more source

Stability of the solutions of the Gross-Pitaevskii equation

, 2005
We examine the static and dynamic stability of the solutions of the Gross-Pitaevskii equation and demonstrate the intimate connection between them. All salient features related to dynamic stability are reflected systematically in static properties.
A. D. Jackson, C. J. Pethick, E. Lundh, G. M. Kavoulakis   +3 more
core   +1 more source

Dynamical properties of gene regulatory networks involved in long-term potentiation

Frontiers in Molecular Neuroscience, 2015
The long-lasting enhancement of synaptic effectiveness known as long-term potentiation (LTP) is considered to be the cellular basis of long-term memory. LTP elicits changes at the cellular and molecular level, including temporally specific alterations in
Gonzalo Sanchez Nido, Gonzalo Sanchez Nido, Margaret Mary Ryan, Margaret Mary Ryan, Lubica eBenuskova, Lubica eBenuskova, Joanna Margaret Williams, Joanna Margaret Williams   +7 more
doaj   +1 more source

The Hamiltonian formulation of classical field theory [PDF]

, 1988
In this paper I shall present some result from the theory of classical non-relativistic field theory and discuss how they might be useful in the general relativistic context. Some of the Hamiltonian formalism has already been successfully employed in the
Marsden, Jerrold E.
core   +1 more source

State-related electroencephalographic deviances in attention deficit hyperactivity disorder [PDF]

, 2006
The dynamic security region (DSR) of bulk power system has been accepted more and more in recent years for providing plenty of security information and good prospect in online application.
Inez Buyck, Jan R. Wiersema, Achenbach, American Psychiatric Association, Antrop, Arns, Barry, Barry, Barry, Barry, Barry, Biederman, Boord, Börger, Buyck, Chabot, Clarke, Clarke, Clarke, Clarke, Clarke, Clarke, Clarke, Clarke, Clarke, Clarke, Cohen, Connor, Coolidge, Critchley, Dupuy, Dupuy, Fein, Fonseca, Gasser, González-Castro, Gratton, Grégoire, Hale, Hale, Hale, Hüfner, Karhu, Keune, Konrad, Lansbergen, Liechti, Loo, Loo, Loo, Loo, Metin, Monastra, Nazari, Ogrim, Oostenveld, Pelham, Ristanovic, Samson-Dollfus, Sanders, Schaffer, Sergeant, Shi, Snyder, Sonuga-Barke, Sonuga-Barke, Swartwood, van der Meere, van Dongen-Boomsma, Wechsler, Wiersema, Willcutt, Woltering, World Health Organization, Zentall   +74 more
core   +3 more sources

Experimental studies of the influence of a gyroscopic damping system on the aeroelastic characteristics of a large aircraft model with elastic pylon-mounted engines under the wing

Научный вестник МГТУ ГА
During production of modern large transport aircraft, engine arrangement mounted on the elastic pylons under the wing is widely used. This arrangement of engines has certain advantages, however, there are also significant dynamic features due to the fact
Y. V. Petrov, M. V. Semakova, N. N. Medvedeva, V. G. Ugreninov   +3 more
doaj   +1 more source

Light-Stabilized Dynamic Materials [PDF]

Journal of the American Chemical Society, 2019
The light-responsive adaptation of polymer materials typically requires different wavelengths or additional heat to induce reversible covalent bond formation and dissociation. Here, we bypass the use of invasive triggers by introducing light-stabilized dynamic materials that can undergo a repeatable change in topology from a covalently cross-linked ...
Hannes A. Houck, Eva Blasco, Filip E. Du Prez, Christopher Barner-Kowollik   +3 more
openaire   +3 more sources