Parametric oscillations of dynamical systems with cubic term at the modulation depth under the influence of nonlinear frictions

... ACTA MATHEMATICA VIETNAMlCA TO M 3, N ° (1978) P aram etric oscillations of dynamical system s with cubic term at the modulation depth under the influence of nonlinear frictions N G U ... later the nonlinearity of the system under consider ation/coefficient a/stron gly influences to the maximum of am plitudes of stationary oscillations and their stability § T H E INFLUENCE OF ... National Institute of Sciences S R V T his paper deals w ith the influence of nonlinear frictions to the para metric oscillations of dynam ical system s described by the equation w ith the cubic...

Multifrequency excitation of parametric oscillations of dynamical systems

... VIETNAMICA T O M 5, N° (1980) MULTI F R E Q U E N C Y EXCITATION OF P A R A M E T R I C OSCILLATIONS OF D Y N A M I C A L SYSTEMS NGUYỄN Institute VÀN ĐẠO of Mechanics , Hanoi L e t US c o n s i d e r ... Ischuch V.V., Iaschuch V.T., Study of equations of Malie type with quasiperiodic coefficients by asymptotic m e t h o d s Asymptotic and qualitative method of nonlinear vibrations, Kiev 1971 ... e s e c t io n s I n s e c t io n a g e n e r a l t h e o r y of c o n s t r u c t io n o f a p p r o x im a t e s o lu t io n s of e q u a t io n ( ) b y a s y m p t o t i c m e t h o d o f...

Báo cáo Y học: Differential scanning calorimetric study of myosin subfragment 1 with tryptic cleavage at the N-terminal region of the heavy chain pdf

... removal of excess reagents Tryptic cleavage of S1 in the S1ÆADPÆVi and S1ÆADPÆBeFx complexes The N-terminal tryptic cleavage of the S1 heavy chain can be achieved not only in the presence of ATP, ... the N-terminal tryptic cleavage of the S1 heavy chain dramatically decreases the thermal stability of S1 and completely prevents the actin-induced conformational changes in the S1 molecule On the ... about the properties of S1 modiﬁed by the N-terminal cleavage This cleavage was found to accelerate the inactivation of the S1 ATPase upon mild heat treatment with the loss of the ability of nucleotides...

Báo cáo hóa học: " Precoding and Transmitter-Side processing techniques for multiuser MIMO OFDM systems with special emphasis on the PAPR problem" pdf

... Wunder et al.: Precoding and Transmitter-Side processing techniques for multiuser MIMO OFDM systems with special emphasis on the PAPR problem EURASIP Journal on Advances in Signal Processing 2011 ... combined with basis selection algorithm for PAPR reduction Similarly, in the multiuser MIMO OFDM uplink with DFT pre-coding, the joint problem of maximum throughput and PAPR reduction is tackled in the ... fundamental bounds on the potential gains due to coding for the PAPR problem The analysis of an alternative metric instead of PAPR is the topic of the paper On the EVM Computation of Arbitrary...

Báo cáo hóa học: " Downlink Channel Estimation in Cellular Systems with Antenna Arrays at Base Stations Using Channel Probing with Feedback" doc

... (orthogonal probing) L = 2, SLS estimation (orthogonal probing) L = 2, LMMSE estimation (orthogonal probing) L = 2, LMMSE estimation (optimum probing) L = 4, LS estimation (orthogonal probing) L = ... the channel estimation error (MNSE) of the LS channel estimator in the optimal and nonoptimal probing matrix cases In this ﬁgure, MNSEs are plotted versus the probing power Downlink Channel Estimation ... optimal probing matrices Using (36), we obtain that in the optimal probing case, W Since tr{Rh } > 0, we see from (26) that JSLS is a monotonically increasing function of JLS Note that tr{Rh...

Báo cáo y học: "Characterization of an H3N2 triple reassortant influenza virus with a mutation at the receptor binding domain (D190A) that occurred upon virus transmission from turkeys to pigs" potx

... 74:8243-8251 32 Gagnon CA, Spearman G, Hamel A, Godson DL, Fortin A, Fontaine G, Tremblay D: Characterization of a Canadian mink H3N2 influenza A virus isolate genetically related to triple reassortant swine ... relatedness of H3 subtype influenza A viruses isolated from avian and mammalian species Vaccine 2008, 26:966-977 13 Nobusawa E, Ishihara H, Morishita T, Sato K, Nakajima K: Change in receptor- binding ... Expectedly, the MN05 strain displayed 100% antigenic similarity to 190Ala virus, as a result of expression of the same amino acid (Ala) at position 190 of the HA-RBD Although antibodies to the HA-antigenic...

Báo cáo y học: "Cost-effectiveness analysis for joint pain treatment in patients with osteoarthritis treated at the Instituto Mexicano del Seguro Social (IMSS): Comparison of nonsteroidal anti-inflammatory drugs (NSAIDs) vs. cyclooxygenase-2 selective inh

... Control joint pain Control joint pain without adverse events Nonselective NSAIDs Control joint pain Control joint pain without adverse events Acetaminophen Control joint pain Control joint pain without ... benefits del Seguro Social NetInstituto Mexicano for joint pain treatment due to OA at Net economic benefits for joint pain treatment due to OA at the Instituto Mexicano del Seguro Social When ... compared for the treatment of joint pain, found in each of the three health care levels at the Instituto Mexicano del Seguro Social, identifying the probability to control pain, as well as the development...

Luận Án TS Y học: Patient satisfaction with health services at the outpatient department of Indira Gandhi memorial hospital, male’ Maldives.

... from patients were analyzed thoroughly 1.2 Research questions What is the level of patient satisfaction towards health services at the outpatient department of IGMH? What are the factors related ... satisfaction with health services at the outpatient department of Indira Gandhi Memorial Hospital, Male’ Maldives, with the aim determining the relationship between satisfaction and explanatory factors ... (15) .Patient satisfaction is generally defined as the consumer's view of services received and the results of the treatment The importance of patient satisfaction has had a long history of debate,...

a term at the fed; an insider''s view (2004)

... the reconﬁrmation of Alan Greenspan as Chairman that was at issue The administration had orchestrated a package deal, wrapping Alice and me with the Chairman, mainly as a way of A TERM AT T H E ... My assistant at the Center for Strategic and International Studies, Adam Bowman, provided excellent research assistance and took charge of the fact checking for the book with a passion that made ... fact, kept the U.S economy a oat through A TERM AT T H E FED some very stormy weather In the second year of my term, the Asian markets began to wobble and fall First it was Thailand, then came...

vintilă and duca - 2014 - corporate governance at the influence of the corporate performance in romania

... role of self-regulation in corporate governance: Evidence and implications from The Netherlands”, Journal of Corporate Finance 11: 47 3-5 03 Drobetz W, Schillhofer A and Zimmermann H (2004) – Corporate ... by which the firm is evaluated, and broadly include the quality of governance The issue of governance performance is more and more present in the field literature Regarded as a finality of a complex ... six indices of Russian corporate governance in the study titled Corporate Governance and Firm’s Market Values: Time Series Evidence from Russia”, the authors note that their finding strengthens...

Luận án TS Y học: Patient satisfaction with inpatient services at the national referral

... agreements to improve patient satisfaction country wide Although these initiatives rely on results to appropriately measure patients’ satisfaction with the quality of care, the extent to which a patient s ... who better can confirm their satisfaction but the patients themselves This survey will set the stage for future inpatient satisfaction surveys and studies at the National referral hospital and ... gather information that can be used to improve patient satisfaction There have been many patient satisfaction studies that utilized patient satisfaction surveys, even if the focus may have been...

Báo cáo hóa học: "Research Article The Solution of Two-Point Boundary Value Problem of a Class of Dufﬁng-Type Systems with Non-C1 Perturbation Term" pdf

... 2006 12 Boundary Value Problems H Wenhua, A minimax theorem for the quasi-convex functional and the solution of the nonlinear beam equation,” Nonlinear Analysis: Theory, Methods & Applications, ... 1199–1214, 2005 H Wenhua, “Minimax theorems and applications to the existence and uniqueness of solutions of some diﬀerential equations,” Journal of Mathematical Analysis and Applications, vol 322, ... each eigenvalue is repeated according to its multiplicity If A commutes with B, that is, AB BA, then A B is a diagonalization matrix and μ1 λ1 ≤ μ2 λ2 ≤ · · · ≤ μn λn are the eigenvalues of A...

Nonlinear oscillations of the third order systems. Part III Parametric oscillation

... Dao B \ contrast with the parametric oscillation in the well k n ow n second -order system , ie riiidity o f the nonlin ear system and the m ax im u m o f the am plitudes o f oscillation ĩr e te ... m= [ qm( a ) c o s m ( p + p m(a )s i nm (p ] , - / o + ữcos^ ccos Nonlinear oscillations o f the third order systems Part III 255 lere 2.71 q0 = — Ị f i a c o s q ) , — - y ứ s i n ọ ? , — ^ ... J|(i 2 - A - lls) f l + - ^ - / i S (2 c* = £C ÍP V y 2Q ■ J , 261 Nonlinear oscillations o f the third order systems Part III In F i e th e d e p e n d e n c e o f a0 o n is p r e s e n t e...

Some problems of non-linear oscillations in systems with large static deflection of elastic elements

... self-excited and forced ones in the non-linear systems with large static deflection of the elastic elements when the mechanisms exciting these oscillations coexist In both problems there is a common ... + /1 sin Ip + p f i COS ip, sin ip — (1.2.6) SOME PROBLEMS OF NON-LINEAR OSCILLATIONS IN SYSTEMS WITH LARGE STATIC w h e r e R(0 , Bi) = R ( A h 0) = C o m p a rin g th e coefficients of the ... deflection Nam ely, w h en th e initial sy s te m SOME PROBLEMS OF NON-LINEAR OSCILLATIONS IN SYSTEMS WITH LARGE STATIC 13 has a hard characteristic, the resonance curve may belong to a soft...

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