Báo cáo hóa học: " Radio Frequency Interference Suppression for Landmine Detection by Quadrupole Resonance" ppt

... 2006, Article ID 29890, Pages 1–14 DOI 10.1155/ASP/2006/29890 Radio Frequenc y Interference Suppression for Landmine Detection by Quadrupole Resonance Guoqing Liu, Yi Jiang, Hong Xiong, Jian Li, ... ra- dio frequency band and cannot be changed by other m eans, the AM radio signals can appear as strong radio frequency interferences (RFIs) that can seriously degrade th...

Ngày tải lên: 22/06/2014, 23:20

... Portugal, for her kind and constructive remarks. Myc-tag antibody was kindly provided by Dr. Ana Luísa Carvalho from Center for Neuroscience and Cell Biology, Portugal. Work was supported by FCT ... cytotoxicity by tumour target cell MHC class I molecules. Clin Exp Immunol 1999, 115(2):229-235. 24. Shi Y, Gaestel M: In the cellular garden of forking paths: how p38 MAPKs signal for...

Ngày tải lên: 19/06/2014, 22:20

... straightforward within valuation studies, w ith the format for each dimension being the same, the NPRS is a marked deviation from this (Figure 1). The added prominence of the scale lent to it by being ... further by moving the NPRS to the end of the health state , whereas if it had been a straight replacement for the E Q-5D pain dimension, it would have been fourth. The need for thi...

Ngày tải lên: 20/06/2014, 15:20

... the military domain. For example for the standardised S-mode of such systems, the signal transmitted by a target for its identification is a PPM signal which has the form (1) where v(t) is ... still note the best performance of the completely informed detectors (C1 and O1) and the lowest performance of the less informed detectors (C9 and O9). We note again, for a given set of unk...

Ngày tải lên: 21/06/2014, 00:20

... − s. Hence, vφ c 1 − s for all s ∈ 0, 1 and therefore, v  φ c  > 0andc solves  1.3  for s ∈  1 2 , 1  , v  φ c  > 0andc does not solve  1.3  for s ∈  0, 1 2  . 3.5 This ... ∈ X by  a  φ c  p, x   σ #  Tx − c, p   sup y∈Tx  p, y − c  for  p, x  ∈ Σ m−1 × X,  b  φ c,x  p, y    p, y − c  for  p, y  ∈ Σ m−1 × Tx, x ∈ X. 3.1 Remark 3.1....

Ngày tải lên: 21/06/2014, 07:20

... extracted. The interface peak of the Doppler ratio curve of Fig. 2 is characterized by a flat region at low momentum and by a peak at *12 mrad (12 9 10 -3 m 0 c) due to annihilation with tightly bound ... layers, changes in the surface layers morphology can be appreci- ated by comparing the two S parameter evolutions relative to the sample before and after structural relaxation due to th...

Ngày tải lên: 21/06/2014, 08:20

... type and perform the code analysis for the correct mapping. Note 3 is related to the management of assignments. There are two syntax for VHDL assignments (i.e., one for signals and one for variables) ... if generate if (cond) concurrent statement 5 FORGENERATE for (cond) generate concurrent statement end generate; for (cond) {concurrent statement} generate for (cond) concurrent...

Ngày tải lên: 21/06/2014, 11:20

... substrate wafer that was cleaned with a buf- feredHFsolutionbeforealuminumcontactswere formed. The same procedure was carried out for all as- deposited, N 2 -annealed, and air-annealed samples. ... diffraction (XRD), high– low frequency capacitance–voltage (C–V), capacitance frequency (C–f), and current–voltage (I–V) measurements, respectively. In order to perform the C–V, C–fandI–Vmeasu...

Ngày tải lên: 21/06/2014, 11:20

... LUMO states for the pure and alloyed 32-atoms NCs. Due to the T d symmetry of the initial systems, the HOMO state forms a degenerate triplet before the relaxation, and therefore, for a proper ... enhance device efficiencies, for example by increasing the number of band gaps in multijunction solar cells or by favoring charge separation in the devices. This can be done by using cells...

Ngày tải lên: 21/06/2014, 17:20

... form of a functional transformation (cf. Theorem 1). In such a form, the MacWilliams identities for both the rank and the Hamming metrics are similar to each other. (iv) The functional transformation ... MacWilliams identity for linear codes with the rank metric, and our identity has a different form than that by Delsarte. Using our MacWilliams identity, we also derive related identities...

Ngày tải lên: 21/06/2014, 22:20