Báo cáo hóa học: " Graphene on ferromagnetic surfaces and its functionalization with water and ammonia" doc

... al.: Graphene on ferromagnetic surfaces and its functionalization with water and ammonia. Nanoscale Research Letters 2011 6:214. Submit your manuscript to a journal and benefi t from: 7 Convenient ... results demonstrate the controllable way of the graphene functionalization by water and ammonia. The corresponding adsorbate-induced states in the region of the uno...

Ngày tải lên: 21/06/2014, 05:20

... Si–O vibration absorption peak of the 1044 cm -1 shifted to 1079 cm -1 , which might be contributed to the integration of Si–O vibration absorption and C–O/C–N vibration absorption peak. The ... Japan) with monochromated CuKa radiation operated at 40 kV and 100 mA. Transmission electron microscopy (TEM) was employed to determine the morphology and size of the aqueous dispersion of nan...

Ngày tải lên: 22/06/2014, 01:20

... assisted with manuscript editing, and contributed to the original idea of treating MS patients with TZDs. RS performed clin- ical assessments. NM and DJB consulted on clinical eval- uations and response ... pressure, and edema; effects on clinical symptoms were assessed by measurement of cognition, motor function and strength, and MRI. Within 4 weeks the patient exhibited...

Ngày tải lên: 19/06/2014, 22:20

... power and an 86-nm bandwidth are achieved simultaneously. Conclusion In conclusion, a high-power QD SLD with a broad bandwidth in the emission spectra is achieved by the two-section structure ... achieved by monolithically integrating a conventional SLD with a semiconductor optical amplifier. The two-section QD-SLD device exhibits a high output power above 500 mW with a broa...

Ngày tải lên: 20/06/2014, 04:20

... manifestations of hyperandrogenism such as hirsutism, acne or elevation of at least one circulating ovarian androgen (serum dehy- droepiandrosterone sulphate [DHEAS] or testosterone) and polycystic ... fficient to confirm the dia gnosis. Controls we re healthy women with normal menstrual cycles, non-hyper- androgenic, non-hirsute and with normal ovarian mor- phology at ultrasound. One...

Ngày tải lên: 20/06/2014, 08:20

... compression. For the same encoder configuration and channel conditions, Figure 6 shows that the error propagation effects vary significantly depending on different video contents, in particular, on ... quality impacted by network conditions and coding con figuration for application scenarios such as video system planning and in-service video quality monitoring. It is under standardi...

Ngày tải lên: 21/06/2014, 00:20

... many solutions of a class of nonlinear elliptic equations with Neumann boundary condition for both resonance and oscillation problems,” Nonlinear Analysis: Theory, Methods & Applications, vol. ... PS c condition. If J satisfies PS c condition for all c ∈ R,onesaysthatJ satisfies the PS condition. Lemma 2.2 see 8. Assume that u and u are, respectively, lower and upper solut...

Ngày tải lên: 21/06/2014, 07:20

... type and the Banach contraction principle are used to investigate the existence of solutions for second-order differential equations with integral boundary conditions. The compactness of solutions ... “Nonlocal boundary value problems with two nonlinear boundary conditions,” Communications in Applied Analysis, vol. 12, no. 3, pp. 279–288, 2008. 6 A. Lomtatidze and L. Malaguti, On a...

Ngày tải lên: 21/06/2014, 11:20

... population of LIF neurons. The paper concludes with Section 5. 2. Encoding of Stimuli with LIF Neurons with Random Thresholds In this section we formulate the problem of stimulus encoding with leaky ... correspond to the standard deviation of the associated SNR. 5. Conclusions In this paper we presented a general approach to the reconstruction of sensory stimuli encoded with LIF neu...

Ngày tải lên: 21/06/2014, 20:20

... channels, and Figures 5 and 6 depict the selection of the transmission power, for the overlay game, which is split in two parts, the first one devoted to the secondary communication, and the second one ... information with utility function (15) and potential function (18). EURASIP Journal on Advances in Signal Processing 11 The proposed potential function consists of four contri- b...

Ngày tải lên: 21/06/2014, 20:20