phase behavior based on isotropic colloidal models

... C CONFERENCE PRESENTATIONS 135 10 Chapter 1.1 Introduction Organic conductors and semiconductors are made of primarily of a backbone of alternating carbon–carbon single bonds and carbon–carbon ... molecule consists partly of translational, rotational, vibrational and electronic energy Electronic energy transitions would give rise to absorption or emission in the UV or visible regions Pure ... on a time scale of milliseconds In chapter 5, we address a fundamental aspect of the work-function of PEDT:PSSH We show that contrary to conventional wisdom, the work-function of PEDT is strongly...

Ngày tải lên: 14/09/2015, 14:06

... of protonated carbonyls, a protonation or environmental change of carbonyl groups during photoreduction is excluded Photoactivation of DNA photolyase Photodamage of DNA Red-light irradiation selectively ... nucleic-acid backbone conformation and is located between 1220 and 1240 cm)1, depending on the helical conformation [37] When irradiating oligo-(dT)18 DNA, the conformation of the backbone of a single-strand ... carbonyl-stretch vibration of the fluorouracil dimer and the strong vibration band at 1715 cm)1 to the C(4)¼O(4) carbonyl-stretch vibration of fluorouracil monomer The examination of fluorouracil-containing substrate...

Ngày tải lên: 16/03/2014, 18:20

... transitional moments of one pair of amide bonds at one location in the triple helix (a) The transitional moments of one pair of amide bonds at one location in the triple helix The distribution of ... polarization dependent phenomenon Cartilage results Based on the results of tendon, investigations are made on the anisotropy of cartilage for both regular sections as well as the parallel sections ... sections of tendon When one carries out a polarization experiment, the polarization axis is alwaysrotated in the plane of the tissue section In situation (a), the distribution of an amide bond...

Ngày tải lên: 20/06/2014, 01:20

... contributions RM contributed in the conception and design of the idea, interpreted the data, performed the statistical analysis and given final approval for the version to be published GT contributed ... take full advantage of: • Convenient online submission • Thorough peer review • No space constraints or color figure charges • Immediate publication on acceptance • Inclusion in PubMed, CAS, Scopus ... Major functions of an organism are regulated by enzymes and hormones which are proteins Protein content of a cell can be considered a diagnostic tool to determine the physiological phase of a...

Ngày tải lên: 20/06/2014, 07:20

... chlorofluorocarbons (CFCs), contribute to the depletion of 21 Chapter Introduction stratospheric ozone [89-90] The reaction of Cl atoms with hydrocarbons constitutes one of the chain terminating reactions ... combustion chemistry of sulfur-containing fuels [8] Chapter Introduction Carbon disulfide is one of the most common sulfur-containing species and the reaction of oxygen (3P) atom with carbon disulfide, ... Introduction – CHAPTER – Introduction Chapter Introduction 1.1 Gas phase kinetics The study of elementary gas -phase reaction kinetics, a venerable area of chemical investigation, continues to...

Ngày tải lên: 15/09/2015, 17:11

... FFT calcula] tion is set to (one), and the IFFT calculation is set to (zero) 7.5.4 Experiment 7D ± Fast Convolution As discussed in Section 7.3.4, the application of fast convolution using FFT/IFFT ... floating-point C function, the fixed-point conversion is done by employing the C intrinsic functions The implementation of the decimation-in-time FFT butterfly computation using the C55x intrinsics ... effect on its DTFT 314 FAST FOURIER TRANSFORM AND ITS APPLICATIONS Circular convolution can be used to implement linear convolution if both sequences contain sufficient zero samples The linear convolution...

Ngày tải lên: 28/10/2013, 05:15

... characteristic absorptions can be distinguished In the electrochemically induced FT-IR difference spectra, contributions from the reorganization of the polypeptide backbone upon electron transfer to ... shown in Figs and On the basis of recent resonance Raman work on the caa3-oxidase from T thermophilus [17] and a direct comparison to resonance Raman and FT-IR investigations on other oxidases ... vibration and at 1380 cm)1 to the m(COO–)s vibration of deprotonated heme propionates [40,41] Signals at comparable positions can be seen in the spectra shown for the caa3-oxidase In addition the contributions...

Ngày tải lên: 21/02/2014, 15:20

... 9H]9+ Only the 9+ charge states have been denoted for clarity protein concentrations, one can readily calculate the free and bound protein concentrations [68] Consequently, the free ligand concentration ... (boat) conformation [29,30,75], in constrast with the 4C1 (chair) conformation observed for other b-glycosidases The distortion of the xylopyranose ring from its ground-state conformation at the ... Calcium and peptide binding to folded and unfolded conformations of cardiac troponin C Electrospray ionization and Fourier transform ion cyclotron resonance mass spectrometry Eur J Mass Spectrom 8,...

Ngày tải lên: 07/03/2014, 17:20

... some Fourier-frequency components of signal fluctuations Depending on the signal of a given cross-peak in the asynchronous map and on the corresponding region of the synchronous map, the order of ... from the C ¼ stretching vibration of the peptidic bond This band is conformationally sensitive and can be used to monitor either the secondary structure composition or changes induced in the protein ... Peak position of the amide I band components b Percentage area of the amide I band components The area corresponding to side chain contributions located at 1600–1615 cm)1 has not been considered...

Ngày tải lên: 16/03/2014, 13:20

... the application of a window has a disadvantage as it decreases the spectral resolution Consequently, one has to make a trade-off between the spectral resolution desired and the reduction of the ... Similar conclusions to the ones for Fig 22 can be derived The last simulation included in this paper is shown in Figs 24 to 28 While in the previous simulations the two frequency components had ... frequency components The first component has 10 times more power than the second one SNR2 Å 10 dB 27, where the main lobe, centered in 1000 Hz ( f1 ), is masking the lobe corresponding to the second frequency...

Ngày tải lên: 26/03/2014, 00:29

... surface plasmon oscillation along the long-axis of the nanorods, known as longitudinal plasmon band From Fig 5b, it is obvious that as the aspect ratio increases, the longitudinal plasmon band is ... dipolar resonance band of our experimental spectra Simulation of SPR extinction spectra of silver nanorods is being done with fixed target orientation, where the propagation direction of the incident ... dimension along the long axis to that of the short axis Effect of aspect ratio on the optical scattering and absorption efficiencies and their relative contributions to the total extinction were systematically...

Ngày tải lên: 21/06/2014, 17:20

... zh Consonants (m) Figure 6: Consonant-specific results from the consonant recognition experiments: (a) consonant error rates using MFCC (b)∼(m) are the absolute error rate drop for each consonant ... [u](wu), [e], and [o](wo) with four tones: the flat tone (tone 1), the rising tone (tone 2), the falling and rising tone (tone 3), and the falling tone (tone 4) Each tone of each vowel from a female ... order adaptation methods, tone classification experiments are conducted on a small set of Mandarin vowels, where the classes correspond to the four basic types of tones The discrimination ability...

Ngày tải lên: 21/06/2014, 20:20

... the calculations of Chen et al.53 that for a π-conjugated polymer, the transition energy increases with a decrease of π-conjugation (from planar conformation to nonplanar conformation) The higher ... both contain seven conjugated double bonds The explanation51 for this phenomenon is that the spheroidene enjoys the full effect of seven conjugated double bonds, whereas the effective conjugation ... than seven conjugated double bonds because the double bond in the ring (C5-C6) is out of the plane formed by other carbon-carbon double bonds due to the repulsions between methyl groups on the ring...

Ngày tải lên: 29/07/2015, 02:43

... boundary condition (second-type boundary condition or natural boundary condition) The Dirichlet boundary condition prescribes the value of Φ on the boundary, while the Neumann boundary condition prescribes ... CHAPTER INTRODUCTION Laplacian The commonly used boundary conditions for the Laplace equation are Dirichlet boundary condition (first-type boundary condition or essential boundary condition) and Neumann ... non-homogeneous term 109 6.3.2 Poisson equation with a non-constant non-homogeneous term 116 6.3.3 Non-homogeneous modified Helmholtz equation 118 6.3.4 Non-linear Poisson-type equation...

Ngày tải lên: 11/09/2015, 16:06

... by convolutions via FFT Step (4): Interpolation of cell potentials onto panel collocation points Step (5): Inclusion of near charges contributions (panels within the shaded region) directly onto ... interpolation cells, which account for effects of distant charges only This is given by the difference of potential due to (b) convolution corresponding to set Nc and, (c) convolution corresponding ... boundary conditions This issue is discussed in Section 2.2 Finally, an overview on the implementation of the BEM is presented in Section 2.3 2.1 Formulations of Boundary Integral Equation The governing...

Ngày tải lên: 15/09/2015, 21:09

... Korean Pharmacopoeia, 8th edition (2002), p.81-82 15 The Japanese Pharmacopoeia fifteenth edition (2006), p.351- 352 16 Wang, S D; Song, B.S (2000), Determination of berberin in decoted liquid ... mol/L kali dihydrophosphat với 0,05 mol/L natri heptan sulfonat (1:1) chứa 0,2% triethylamin, điều chỉnh tới pH 3,0 acid phosphoric] acetonitril (60:40) - Tốc độ dòng: 1,5 ml/ phút - Detector UV ... công thức: AF = w / 20 2a [4], [8] Trong đó: W1/20: chiều rộng pic đợc đo 1/20 chiều cao pic a: khoảng cách từ đờng vuông góc hạ từ đỉnh pic đến mép đờng cong phía trớc vị trí 1/20 chiều cao pic...

Ngày tải lên: 07/09/2012, 14:57

... referred to earlier Although the conversion is only a simple normalization, it is a common bug in computer programs Look out for it! In equation form, the conversion between the two is given by: ... comparison, the polar signals contain abrupt 100 ' PHASE UNWRAPPING 110 ' 120 DIM PHASE[ 256] 'PHASE[ ] holds the original phase 130 DIM UWPHASE[256] 'UWPHASE[ ] holds the unwrapped phase 140 ' 150 PI = ... Frequency (fraction of sampling rate) 0.5 In the second method, used in (c), the horizontal axis is labeled as a fraction of the sampling rate This means that the values along the horizonal axis always...

Ngày tải lên: 13/09/2012, 09:49

... makes the reconstruction of (c) based solely on the information contained in the phase 192 The Scientist and Engineer's Guide to Digital Signal Processing 3 a Original signal b Reconstructed from ... The location of the edges is retained in (c), but not in (b) This shows that the phase contains information on the location of events in the time domain signal c Reconstructed from the phase Amplitude ... considering how signals overflow between periods Two examples of this have already been presented, circular convolution and analog-to-digital conversion In circular convolution, multiplication...

Ngày tải lên: 13/09/2012, 09:49

... distortion occurred in an analog signal, you would remove the offending harmonics with an antialias filter before digitization Harmonic aliasing is only a problem when nonlinear operations are ... 11-9 shows the frequency response of the chirp system The magnitude has a constant value of one, while the phase is a parabola: EQUATION 11-7 Phase of the chirp system Phase X [k ] ' "k % $k Chapter ... appears as one contiguous pulse, but is no longer centered on sample number zero While this doesn't change the magnitude of the frequency domain, it does add a linear component to the phase, making...

Ngày tải lên: 13/09/2012, 09:49

... CORRELATION 5010 'Upon entry, N% contains the number of points in the DFT, and 5020 'XR[ ] and XI[ ] contain the real and imaginary parts of the time domain 5030 'Upon return, REX[ ] and IMX[ ] contain ... must be combined to form the two components of the product (such as in Eq 9-1) The following discussion on "How the FFT works" uses this jargon of complex notation That is, the singular terms: signal, ... interlaced decomposition done in the time domain In other words, the frequency domain operation must correspond to the time domain procedure of combining two point signals by interlacing Consider two time...

Ngày tải lên: 13/09/2012, 09:50