Photonic Crystals - Molding the Flow of Light-John.D.Joannopoulos

Ngày tải lên: 23/02/2014, 04:20

... division of the RAND Corporation Library of Congress Cataloging-in-Publication Data Chase, Michael Shanghaied? : the economic and political implications of the flow of information technology and investment ... standards for research quality and objectivity Shanghaied? The Economic and Political Implications of the Flow of Information Te...

Ngày tải lên: 15/03/2014, 22:20

... observed density Thus we need to be able 21 22 Matter to measure the density to better than an order of magnitude in order to determine the fate of the Universe This was the original motivation behind ... density of the clumps and the typical distance between them it was hoped that the predicted baryon density could be raised sufficiently to close the gap betw...

Ngày tải lên: 17/03/2014, 13:34

... did the statistical analysis, VH organised the clinical study, KK and MAR participated in the design of the studies and interpreted the data All authors read and approved the final manuscript ... of a keratome biopsy before (A, B and C) transplantation and after (D, E and F) transplantation and treatment in the psoriasis xenograft SCID mouse Before tr...

Ngày tải lên: 18/06/2014, 15:20

... through training and into and out of the The computable model of an eye care MEES showing the stocks and flows of personnel through training and into and out of the workforce Figure illustrates the ... repeated for the four stages of training (Fig 5) To complete the non-physician sector of eye care personnel deployment and trainin...

Ngày tải lên: 18/06/2014, 17:20

... further hydroxylated at position 1a by the mitochondrial cytochrome P450 enzyme 25-hydroxyvitamin -D- 1a-hydroxylase (gene name: CYP27B1) and converted to the bioactive 1a,25-dihydroxyvitamin D ... Mosekilde L, et al: Plasma concentrations of 25-hydroxy -vitamin D and 1,25-dihydroxy -vitamin D are related to the phenotype of Gc (vitamin Dbinding protein): a cross-sectio...

Ngày tải lên: 12/08/2014, 13:22

... and their landlords just as well-off as they were before the abolition of rent control, but the rest of the community—families A and G and the landlord of family G—would all be better off The ... told of posh rent-stabilized apartments of the rich and famous, and shouldn’t Stossel have concluded that what determined the condition of the buildings was not rent con...

Ngày tải lên: 04/11/2014, 11:21

... lovebird, feed mainly on figs in treetops, but others, including the redfaced and gray-headed lovebirds, gather grass seeds at ground level   The lovebirds’ superb bill–foot coordination enables them ... threatened by breeding with domesticated ducks 598 Mallard Outside the breeding season, mallards gather in flocks of hundreds or even thousands of birds, which tend to take part in...

Ngày tải lên: 05/11/2014, 15:01

... the range of the coercive field of lithium niobate of 20.6 kV/mm Nonlinear Photonic Crystals for Frequency Conversion of Infrared Light 38 Chapter Fabrication of Nonlinear Photonic Crystals FIG ... conception of the idea of photonic crystals Indeed, they are the wonderland for photons; for within these lands photons displayed Nonlinear Photonic...

Ngày tải lên: 26/11/2015, 23:07

... through the structure The position of the PBG can be determined by selection of proper thicknesses and refractive indices Since we are interested in optical frequencies, the radius of the metallic ... when the resonance energy of the lower levels is within the band gap, the system is in an absorbing state However, when the resonance energy of the lower le...

Ngày tải lên: 22/06/2014, 00:20

... FABRICATION OF 3D PHOTONIC CRYSTALS WITH SELF- ASSEMBLED COLLOIDAL SPHERES AS THE TEMPLATE WANG LIKUI (PhD, NUS) DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE ... The TEOS amounts used in the synthesis of seeds and the final beads and the sizes of them Table 4.2 The sizes and the monodispersities of the PS...

Ngày tải lên: 11/09/2015, 09:01

... description of these processes The physical interpretation of SFM is straightforward The laser beams at frequencies of ω1 and ω interact in a nonlinear optical crystal and generate a nonlinear polarization ... in nonlinear optics is the study of parametric process in nonlinear optical materials The parametric process has been systematically investigated and...

Ngày tải lên: 14/09/2015, 13:11

... total metal concentration increased due to the organic decomposition and therefore reduction of sludge mass The variation of DTPA extracted metals seems to be related to the changes in metal speciation ... affected by the addition of red mud Since the heavy metals have different properties and different concentrations in the red mud and compost mixtures, t...

Ngày tải lên: 23/09/2012, 14:47

... Formation of Aerobic Granular Sludge Two AUFB reactors were used for the formation of aerobic granular sludge Air was introduced from the bottom of the reactor, and aeration rate was gradually increased ... in a continuous-flow reactor Both surface loading and aeration rates affect the selection of well-settling sludge and the formation of...

Ngày tải lên: 05/09/2013, 10:15