Forced Oscillations and Resonance

... Forced Oscillations and Resonance it The phenomenon of driving a system with a frequency equal to its natural frequency is called resonance A system being driven ... amplitude of the oscillations becomes smaller, until the oscillations nearly disappear and your finger simply moves up and down with little effect on the ball The paddle ball on its rubber band moves ... frequen...

Ngày tải lên: 31/10/2017, 00:00

... ility branches are shown by dotted lines C o n c l u s i o n T h e interaction between cubic nonlinear parametric and forced oscillations in a s y s t e m g o v e r n e d b y th e d iffe r e n ... a fundamental parametric resonance J of Sound and Vib ratio n (1988), 120 (1), 63-93 Nguyen Van D in h Interaction between parametric and forced oscillations in fundame...

Ngày tải lên: 08/04/2015, 15:28

... [218] interaction between parametric and forced oscillations 219 where (2 ) R = —(u +v' sin2 ^o)[2 ^sin ^o+/ sin(^o~ Ổ )] ( w ' + V ' COS 2\po ) [ v CO S2 ^ + p C O S (yj0 - - Ô) ] By using the ... [vha +/?sin(y>—($)]+ (1.7) axp = 3) for e = Ơ # £T zla + ợ2ứ+ — /fa3 - p cos(y —Ô ) ỏi = ” ^°ứl’ (1.8) = — £ơ eơr =- r y ơvha + - 7- a2a sin w + ; Interaction between parametric...

Ngày tải lên: 08/04/2015, 15:28

... basis of Equation for a random Gaussian force that was band-limited to 200 Hz and had a standard deviation of σs = pN (b) Sensitivity as a function of the amplitude of the sinusoidal external ... model as a function of frequency This was done using Equation and a Gaussian external force that was band-limited to 200 Hz and had a standard deviation of pN For each...

Ngày tải lên: 20/06/2014, 23:20

... concurrently performed using a single combined setup in groups of allergen- or sham-challenged ovalbumin-sensitized mice We studied the performance of these tests at baseline and following increasing ... baseline and following bronchoconstriction from both techniques using a single cohort of mice and a single system More specifically, negative pressure-driven forced ex...

Ngày tải lên: 12/08/2014, 11:22

Ngày tải lên: 17/03/2016, 21:24

... in the following three topics: (1) Forced and subharmonic oscillation in relay feedback systems, (2) Design of sinusoidal dither in relay feedback systems, and (3) Limit cycles in quantized feedback ... contributions in each of these areas are given as follows: A Forced and Subharmonic Oscillations under Relay Feedback The necessary and sufficient...

Ngày tải lên: 11/09/2015, 08:59

... efficiency of the faỗade is the external air temperature The presence of ventilated faỗade in a building leads to a cooling effect in the skin of this building due to the action of the air movement in ... opened air gap with a minimum of cm The role of this layer is to prevent heat getting into the building in summer and take moisture out of the building In...

Ngày tải lên: 05/09/2013, 14:58

... of interaction between magnetic resonance imaging and the copper-T380A IUD Contraception 1997;55:169–73 543 [13] Zieman M, Kanal E Copper T 380A IUD and magnetic resonance imaging Contraception ... published between 1985 and 2010 on the application of magnetic resonance on women using gynecological devices 540 L Correia et al / Contraception 85 (2012) 538–543 Result...

Ngày tải lên: 13/02/2014, 07:20

... (1996) Molecular and phylogenetic characterization of pyruvate and 2-ketoisovalerate ferredoxin oxidoreductases from Pyrococcus furiosus and pyruvate ferredoxin oxidoreductase from Thermotoga ... 505 Pyruvate synthesis by pyruvate oxidoreductase T Ikeda et al Discussion In the present study, we demonstrate that H thermophilus POR catalyzes pyruvate synthes...

Ngày tải lên: 16/02/2014, 09:20

... of the interaction between GAPDH and PGK chimeric proteins linked to cerulean [16] or citrine [17], a FRET pair, in living cells FRET imaging of interaction between GAPDH and PGK Results and Discussion ... distances between the Nterminal amino acids of subunits O and P, subunits O and Q and subunits O and R are shown (B–D) FLIM analysis of the interaction be...

Ngày tải lên: 16/02/2014, 09:20

... Kaimachnikov and B N Kholodenko parameters and, for clarity of exposition, we present the analysis of the Src cycle in terms of Eqns (6–8) Intrinsic regulatory properties of the Src (de)activation cycle ... FEBS 4111 Switches, pulses and oscillations in Src signaling A B C D N P Kaimachnikov and B N Kholodenko Fig Control of the period and amplit...

Ngày tải lên: 18/02/2014, 11:20

... union and separation of complementary strands during renaturation and strand exchange, respectively, and thereby assesses the recombinase activity of OsDmc1, as has been shown for other recombinase ... ATP- c-S in some assays as mentioned in figure legends Effect of deproteinazation on strand exchange activity To check whether the strand exchange activity...

Ngày tải lên: 19/02/2014, 07:20

... 27 0) Fig Homo -oligomerization of D2 dopamine receptors expressed in Spodoptera frugiperda (Sf 9) and HEK 293 cells (A) Intact Sf9 cells expressing FLAG-tagged dopamine D2L receptors (black bars) ... co-immunoprecipitation and time-resolved FRET to monitor the oligomerization of the D2L and D2S receptors expressed in Spodoptera frugiperda...

Ngày tải lên: 21/02/2014, 00:20

... (2002) Calcium and peptide binding to folded and unfolded conformations of cardiac troponin C Electrospray ionization and Fourier transform ion cyclotron resonance mass spectrometry Eur J Mass Spectrom ... (1998) Fourier transform ion cyclotron resonance mass spectrometry: a primer Mass Spectrom Rev 17, 1–35 56 Smith RD (2000) Evolution of ESI...

Ngày tải lên: 07/03/2014, 17:20