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optical phase conjugation in sbs

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Báo cáo y học: "Optical Coherence Tomography in ocular toxoplasmosis"

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... serous chorioretinopathy [1]. OCT measurements of retinal thickness have a good reproducibility as demon-strated in repeated examinations. The main applica-tion of OCT in inflammatory eye ... Ivyspring International Publisher. All rights reserved Short Communication Optical Coherence Tomography in ocular toxoplasmosis Dominique Monnet, Kristel Averous, Emmanuelle Delair, Antoine ... retinochoroiditis. Ac-tive lesions were observed in 16 subjects and scarred lesions in 9 subjects. Active areas appeared as hyper-reflective images, which were localized in the retina in 15...
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phase transformations in wo3 thin films during annealing

phase transformations in wo3 thin films during annealing

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... is3observed.The thin film with monoclinic structure (part A in Fig. 3b) exhibits a typical contrast with parallel strips.This contrast has been interpreted as being twinnedmicrodomains elongated in thew100xdirection, ... concerns thin oxide films, which can exhibit somespecific metastable structures.The final structure of WO observed in thin films3annealed in air at 450 8C is the monoclinic structure,with WO in ... (g) intensity profile Is f (D)(the plane indices correspond to the hexagonal WO structure).3the annealing temperature; we define three temperaturesteps where one or two phases are predominant.3.2.1....
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explosive phase transformation in excimer laser ablation

explosive phase transformation in excimer laser ablation

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... ‘normal heating’ line indicates theheating process of a liquid metal when the tempera-Fig. 1. P–T diagram near the critical point.ture is below the boiling temperature. At the boilingtemperature, ... evaporation.Under rapid heating, it is possible to superheat theliquid metal to temperatures above the boiling pointwx5 . The superheating process is represented by the‘superheating’ line in Fig. 1. However, ... criticalwxpoint 9 . The decrease of density is mainly due tothe intensified fluctuation of the specific volume,DV, and the increase of the specific heat is mainlydue to the increasing fluctuation...
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jht xu willis non equilibrium phase change in metal induced by ns pulsed laser irradiation

jht xu willis non equilibrium phase change in metal induced by ns pulsed laser irradiation

Vật lý

... applica-tions including PLD and micromachining. The nucleation process in liquid leading to phase explosion is discussed in detail.2 Thermal Mechanisms of Laser Ablation and Phase ExplosionThe phase ... boiling tem-perature. At the boiling temperature, the liquid and vapor phasesare in equilibrium, which is shown in Fig. 1 as the intersectionbetween the normal heating line and the binode line. ... and phase change in metal induced by a high power nanosecond pulsed laser, withan emphasis on phase change mechanisms and nonequilibrium phase change kinetics at the evaporating surface. Phase...
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non equilibrium phase change in metal induced by nanosecond

non equilibrium phase change in metal induced by nanosecond

Vật lý

... additional incoming laser energy is con-sumed by nucleation instead of raising the temperature, and thenucleation rate increases exponentially around the spinode. In a brief summary, these four independent ... temperature correspond-ing to its surface pressure. In this case, the heating process devi-ates from the binode, but follows a superheating line shown in Fig. 1, and the liquid is in a metastable state. ... Sokolowski-Tinken, K., Bialkowski, J., Boing, M., Cavalleri, A., and von derLinde, D., 1999, ‘‘Bulk Phase Explosion and Surface Boiling during ShortPulsed Laser Ablation of Semiconductor,’’ in Quantum...
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study of blueshift of optical band gap in zinc oxide (zno) nanoparticles

study of blueshift of optical band gap in zinc oxide (zno) nanoparticles

Cao đẳng - Đại học

... al.Functional finishing in cotton fabrics using zinc oxide nanoparticles. Bulletinof Materials Science 2006;29:641–5.[4] Al-Kahlout A. ZnO nanoparticles and porous coatings for dye-sensitized ... Straumal PB, Goering E,et al. Amorphous grain boundary layers in the ferromagnetic nanaograinedZnO films. Thin Solid Films 2011;520:1192–4.[14] Straumal BB, Myatiev AA, Straumal PB, Mazilkin AA, Protasova ... sample.(2). Correction of instrumental broadening of β2θarising due to slitwidth of the Kα1and Kα2lines is also made. The diffractionbroadening only due to grain size βgis given by the...
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Báo cáo hóa học: " Efficient implementation of 90° phase shifter in FPGA" pptx

Hóa học - Dầu khí

... implementation of 90° phase shifter in FPGAPunithavathi Duraiswamy*, Johan Bauwelinck and Jan VandewegeAbstract In this article, we present an efficient way of implementing 90° phase shifter using Hilbert ... a high accuracy of phase shift.Introduction Phase shifters have wide s pread applications [1-3], in particular, 90° phase shifters are used in wireless com-munication for single side band generation, ... adderabc in sTap adderbc in asbc in abc in assTap adderTap adderTap adderFigure 2 Hardware implementation.Duraiswamy et al. EURASIP Journal on Advances in Signal Processing 2011,...
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Annuities and Other Retirement Products: Designing the Payout Phase (Directions in Development)_1 doc

Annuities and Other Retirement Products: Designing the Payout Phase (Directions in Development)_1 doc

Ngân hàng - Tín dụng

... con-tract decreases. An investor wishing to hedge a rise in the interest rate to 6 per cent could pay 0.02 for the 94.00 put. An investor wishing to hedge a fall in the interest rate to 5.5 per ... purchasing an XYZ 100 put for a cost of 4. If XYZ declines in price, you now have the right to sell it at 100.A put option hedges a decline in the value of an underlying asset 3  Pricing ... that he receives an income while awaiting a decline. The disadvantage is that XYZ may increase in price, and he will miss a +4XYZ–690 96 100 105+4Figure 2.3 Selling a putThe risk/return...
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Báo cáo y học: " WT1 PEPTIDE VACCINATION IN COMBINATION WITH IMATINIB THERAPY FOR A PATIENT WITH CML IN THE CHRONIC PHASE"

Y học thưởng thức

... peptide vaccination therapy in combina-tion with imatinib in a CML patient who could not acquire a major molecular response through the ad-ministration with a single agent of imatinib. In addi-tion, ... WT1 pep-nst mod-grown in totoxicity de-pulsed s against ith WT1 adding tion test. ocked re- class I in ed auto-ding anti-HC tetra-gainst the xpressing Int. J. Med. Sci. 2010, ... 7(2):72-81 © Ivyspring International Publisher. All rights reserved Research Paper WT1 PEPTIDE VACCINATION IN COMBINATION WITH IMATINIB THERAPY FOR A PATIENT WITH CML IN THE CHRONIC PHASE Miwako...
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Optical time resolved spin dynamics in III-V semiconductor  quantum wells

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

Báo cáo khoa học

... scattering events are marginally infrequent (Ω.τp*≈1) it will contain additional damping that “wipes-out” the phase coherence of the spin of the ensemble. In the case of frequent scattering ... by the electron spin. Many proposals for advances in information processing, the development of quantum computing and spin electronic devices, involve manipulation of spin in semiconductors. ... band spin-splitting and the D’yakonov-Perel mechanism Inversion asymmetry in the zinc-blende crystal structure and spin-orbit coupling lift the spin degeneracy [13] for electron states of finite...
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