nonlinear magnetization dynamics in nanosystems

nonlinear magnetization dynamics in nanosystems, 2009, p.464

Ngày tải lên : 04/06/2014, 14:48

... Library Cataloguing in Publication Data Mayergoyz, I D Nonlinear magnetization dynamics in nanosystems (Elsevier series in electromagnetism) Magnetization Nanoelectromechanical systems Nonlinear systems ... analysis of the nonlinear Landau–Lifshitz equation These new areas of research are the fast precessional switching of magnetization in thin ﬁlms and the magnetization dynamics induced by spin-polarized ... current injection in “nano-pillar” or “nano-contact” devices Finally, the comprehensive qualitative and quantitative understanding of nonlinear magnetization dynamics is of interest in its own...

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Study of magnetization dynamics in magnetic nanoscale devices

Ngày tải lên : 09/09/2015, 10:15

... displacing of the domain wall using a propagating spin wave which is a promising methods involving no charge carrier during the process in chapter To address the power consumption in the domain wall ... induced spin wave amplification 88 4.1.2 Current induced spin wave Doppler effect 92 4.2 Spin wave and domain wall interactions 93 4.2.1 Spin wave and domain wall interaction in ... splits into domains Inside each domain, the magnetizations are aligned in the same direction, whereas two neighboring domains may point into different directions Upon formation of domains, there are...

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Study of microwave assisted magnetization dynamics in magnetic films and structures

Ngày tải lên : 09/09/2015, 11:30

... with increasing areal densities, the number of grains per bit has to increase In LMR, this requires a reduction in the grain size, which leads to increasing demagnetizing fields in the grain and ... red lines xvi in a) The red line in the inset passing through the easy axis of the element indicates the 354 points for the FFT analysis 137 Figure 6-19: (a) FFT in frequency domain performed ... microwave-assisted switching in a single domain particle of spherical shape, while neglecting the effects of other effects in real systems such as domain interactions and spin wave dynamics Such an assumed...

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mcmillan and speight-nonlinear dynamics in high frequency intra-day financial data

Ngày tải lên : 31/10/2014, 19:30

... modelling nonlinear dependence in financial data, largely due to their empirical success in capturing the time-varying conditional volatility characteristic of the returns distributions of many financial ... Bera, Higgins and Lee (1992) have been afforded a random coefficient interpretation There has been interest in testing high frequency data for the presence of deterministic nonlinear dynamics ... by: In order to investigate the possibility of threshold nonlinearities due to noise trading of the form described above, we consider the nonlinear STAR(p) generalisation of (1), expressed in...

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Optical time resolved spin dynamics in III-V semiconductor quantum wells

Ngày tải lên : 06/04/2013, 10:57

... relaxation in InGaAs/InP was due the native interface asymmetry present in the structure or if spin relaxation is generally fast in InGaAs wells (see chapter 5) Finally, quantum beating of exciton spin ... have been distinguished by measuring electron spin relaxation in InGaAs/GaAs quantum wells The long spin lifetime implicates the NIA as the cause of the fast relaxation in InGaAs/InP Finally, the ... electron, causing a motional slowing of the rate of spin depolarisation Spin dynamics of electrons in Zincblende crystals are thus heavily perturbed by conduction band spin-splittings caused by inversion...

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CD4 lymphocyte dynamics in Tanzanian pulmonary tuberculosis patients with and without HIV co-infection ppt

Ngày tải lên : 06/03/2014, 04:20

... relatively stable, slightly increasing tendency during the observation period, which was interpreted as a positive effect of the TB treatment This finding is in line with results obtained from patients ... Scarpellini P, et al: Impaired CD4 T-cell count response to combined antiretroviral therapy in antiretroviral-naive HIV-infected patients presenting with tuberculosis as AIDS-defining condition Clin ... HIV uninfected PTB+ patients, i.e significant, but transient increments in CD4 counts (Table 4) However, in HIV patients ART status and the timing of initiation of ART were major determinants...

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The Microeconomics of Income Distribution Dynamics in East Asia and Latin America doc

Ngày tải lên : 08/03/2014, 10:20

... Earnings Equations for Mexico Decomposition of Changes in Inequality in Earnings and Household Income in Mexico, 1984–94 Rural Effect in the Decomposition of Changes in Inequality in Earnings ... or inequality measure can be explained by identifying changes in the means and inequality measures within those groups or income sources, and in their weights in the population or in total income ... less interested in the decomposition among groups at a point in time than in that of the change in inequality between two points in time Differentiating equation 2.3, it follows that the change in...

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Báo cáo " Learning approaches to support dynamics in communication networks " docx

Ngày tải lên : 14/03/2014, 10:20

... routing problems are divided on several classes according to some aspects For example, we distinguish the single path routing problem and the multipath routing problem, where routers maintain ... which is a part of Constrained-Based Routing (CBR) Interest in constrained-based routing has been steadily growing in the Networks Based on heuristics used in all of these approaches to reduce their ... forwarding decisions are based on these labels in the interior routers of the label-switched path MPLS Traffic Engineering allows overriding the default routing protocol, thus forwarding over...

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Dynamics in Human and Primate Societies: Agent-Based Modeling of Social and Spatial Processes pdf

Ngày tải lên : 14/03/2014, 21:20

... center, founded in 1984 Since its founding, SFI has devoted itself to creating a new kind of scientific research community, pursuing emerging science Operating as a small, visiting institution, ... conceptually decomposing the system in single units, studying these units in isolation, and evaluating the whole as a linear combination of the units' properties (Lewontin and Levins 1987) A homogeneous, ... gathering information (the input), the agent processes it by linking the input to already stored information (the agents' internal representation of the world), and performs acts (the output) in...

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Báo cáo khoa học: Dynamics in electron transfer protein complexes potx

Ngày tải lên : 22/03/2014, 16:20

... Tight-binding inhibition of angiogenin and ribonuclease-A by placental ribonuclease inhibitor Biochemistry 28, 225–230 Janin J (2000) Kinetics and thermodynamics of protein– protein interactions In ... binding and dynamics in solution The word dynamics is used to describe both motions within a protein, of backbone, side chains, and domains, and the movement of one protein around the other in ... distance restraints that can be used to determine the orientations of the two proteins in the complex RDCs are obtained by partial alignment of protein molecules resulting in incomplete averaging of...

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Báo cáo " A numerical model for the simulation of wave dynamics in the surf zone and near coastal structures " pot

Ngày tải lên : 28/03/2014, 15:20

... turbulence in laboratory surf zone, Coastal Engineering 24 (1994) 51. F.C.K. Ting, J.T. Kirby, Dynamics of surf zone turbulence in a strong plunging breaker, Coastal Engineering 24 (1995) 177. ... Coastal Engineering 34 (1998) 277. [14] H.A. Schaffer, P.A. Madsen, R. Deigaard, A Boussinesq model for waves breaking in shallow water, Coastal Engineering 20 (1993) 185. [15] F.C.K. Ting, J.T. Kirby, Observation of undertow ... from the boundaries towards the ends of the wave absorbing zones. Finally, at the ends of the wave absorbing zones, the Summerfeld radiation condition for long waves are introduced to let remaining waves going out of the ...

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Báo cáo khoa học: Dynamics in the transmission of genetic information: from meiosis to postmeiotic events doc

Ngày tải lên : 29/03/2014, 08:20

1 487 0

High-Tech Start-Ups and Industry Dynamics in Silicon Valley potx

Ngày tải lên : 29/03/2014, 23:20

... doing business in Silicon Valley, state and local governments should encourage firm founding Offering favorable tax breaks, opening industrial parks, building high-tech incubators, and providing ... for “moving inside” Silicon Valley, which is not a major concern of our study Death Merger and acquisition Moving inside Moving out Moving in Growth Birth Figure 1.2—Industry Dynamics in Silicon ... ending with a total of $112.2 billion in 2000 In nominal dollars, venture capital investment in 2000 was 14 times as much as it was in 1994 This mirrors the Internet bubble seen in the NASDAQ index...

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Báo cáo khoa học: Gene expression waves Cell cycle independent collective dynamics in cultured cells doc

Ngày tải lên : 30/03/2014, 08:20

... ‘stealing’ phases relative to some extracellular protein needed by the colony as a whole An intriguing candidate is the lectin-like protein involved in ﬂocculation, a cell wall protein that binds ... thus indicating an aspeciﬁc (from the point of view of the biological role of the involved genes) character of the extracted mode In order to obtain an idea of the amount of variation at the single ... Cyclin dependent kinase denominated as normrange (normalized range), was equal to: NormrangeðiÞ ¼ ðMAX À minÞ Á minÀ1 ð1Þ where MAX and are the maximal and minimal transcription values scored in...

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Báo cáo Y học: A new conceptual framework for enzyme catalysis Hydrogen tunneling coupled to enzyme dynamics in ﬂavoprotein and quinoprotein enzymes docx

Ngày tải lên : 31/03/2014, 23:20

... (Wavefunction Inc., Irvine, CA, USA); the entire protein (including iminoquinone) was then protonated and solvated, and energy minimized Next the QM region was defined as comprising the sidechain of the ... (a) increasing the catalytic efficiency of enzymes in the biotechnology industry (by enhancing the coupling of dynamics to the reaction coordinate), and (b) producing more effective enzyme inhibitors ... kinetic work on H-transfer by tunneling in quinoprotein and flavoprotein enzymes that catalyse the oxidation of a number of amine substrates, and computational studies of enzymic H-tunneling in...

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Báo cáo Y học: Barrier passage and protein dynamics in enzymatically catalyzed reactions docx

Ngày tải lên : 31/03/2014, 23:20

... frequency peaks at lower intensity It is interesting to note that in locating the transition state location, deﬁned in this instance as the position of minimum coupling of the promoting vibration to ... especially interesting because it is fairly nonspeciﬁc in the substrates it will bind and catalyze In particular, in the series benzylamine, dopamine, and tryptamine, primary kinetic isotope effects ... starting point for any dynamics study of a protein Second, there are a number of mutants of HLADH, which allow detailed study of the in uence of protein composition on protein dynamics, and how dynamics...

10 375 0

Environmental Innovation Dynamics in the Pulp and Paper industry potx

Ngày tải lên : 01/04/2014, 00:20

... increasing and then decreasing in Sweden Waste paper recycling is highest in Germany and Japan, intermediate in the United States and lowest in Sweden In explaining the different trends described in ... in the pulp and paper industry, including investments in innovation, the question is no longer only in what to invest, but increasingly also where to invest One of the industry experts remarked ... interest for the industry during the entire period of examination (1980-2003), but increased somewhat in years after increases in policy pressure Innovation dynamics in pulp and paper 11 Interpretation...

27 421 0

nuclear envelope dynamics in embryos and somatic cells

Ngày tải lên : 11/04/2014, 10:00

... chromatin In interphase binding is enabled (arrows), the INM protein can exchange between ER and INM by diffusion and is retained in the INM by binding to chromatin In prometaphase binding is ... protein to the nucleus, the lamin-binding domain is necessary for stable binding of LAP2β to the INM A deletion mutant (amino acid 371-452) lacking the amino-terminal region but containing the ... unaffected, indicating a role for A-type lamins in anchoring emerin to the INM.44 The first 188 amino acids of the amino-terminal region of emerin has been shown to bind to lamin A in vitro,45,46...

183 207 0

nonlinear internal waves in lakes

Ngày tải lên : 29/05/2014, 23:43

... transverse tilting of the thermocline in a nonlinear internal surge are still ignored 1.3 Observations of Nonlinear Internal Waves Nonlinear internal solitary waves in nature have been observed in the ... deals with linear wave motions in homogeneous and stratiﬁed waters, but only little regarding nonlinear waves is treated in these books The present book on Nonlinear Internal Waves in Lakes” can ... examples of nonlinear internal wave manifestations in various lakes around the world Let us begin with describing observations and results of analysis of nonlinear internal waves in fairly narrow...

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Báo cáo hóa học: " Proton dynamics in cancer" pdf

Ngày tải lên : 18/06/2014, 16:20

... aspects of proton dynamics in cancer cells, with quite encouraging preliminary results With the intent of unifying investigators involved in this line of research the First International Symposium ... and invasion The newly formed "International Society for Proton Dynamics in Cancer", focusing on the aspects of pH and/ or dynamics of protons in cancer, will meet again during its First International ... transport and its inhibition (PTI) in the etiopathogenesis, diagnosis and treatment of cancer" was held in Madrid, Spain, in April 2009 At this meeting we explored the main aspects of proton dynamics...

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