spectrum

The treatment of laser noise and its effect on the laser noise spectra up to this point involved semiclassical arguments.

The team studied the spectra, or chemical signatures, of the light from 146 white dwarfs located within a few hundred light-years of Earth.

The parameters of the microenvironment can be detected through picking up eigenvalues of the surface plasma resonance spectra.

Spectra showed that there was a strong fluorescence destroy in these short range systems.

Stellar spectra classification is an indispensable part of any workable automated recognition system of celestial bodies.

It is possible to describe the excitation spectra in terms of elementary modes of excitation.

The surface structure, adhesion, chemical durability and visible-infrared spectra of the films were studied.

Peptide did not break by SDS-PAGE analysis, the secondary and tertiary structure changed by infrared and fluorescence spectra analysis.

Characteristic vibration Raman peaks from some of the agrochemicals were recorded, hence the spectra can be used for their identification.

Further, the frequency content characteristics of ground motions and source mechanism are key factors for the form of energy spectra.

Cathodoluminescence (CL) spectra show a strong band-edge emission around the V-shape pits.

UV-Vis spectra show the macromolecular chain has no obvious effect on the maximal absorption of benzophenone moieties.

"Single peak" of absorbance subtraction method in infrared spectrometry was used to determine mixtures in visible and ultraviolet spectra.

The intensity of acoustic signal and the spectra of both the optical and acoustic signals were all defined by keyhole behavior.

The CD spectra showed that the addition of glycerol to the collagen did not damage the native triple helical structure of collagen.

The analysis of the data is carried out in the time domain, which allows the broad component of the spectra to be modelled.

Further reduction to values close to Miller plateau for the given operating point will slow down the switching and reduce the spectra.

and a processing module for analyzing the absorption spectra obtained by the optical signal analyzing module to obtain the blood sugar.

The reference spectra was the signal obtained by coupling the two fibers with a splice bushing .

Particularly, the infrared spectra of samples of natural musk and artificial musk are more similar and hard to be distinguished.

TEM images and IR spectra show that the AA was polymerized on the surface of PS particles and core-shell structure formed.

Further , their optical size-dependent properties were studied by means of UV-visible absorption and photoluminescence spectra.

High-mass cluster ions that are unique to the oxidation state of each oxide sample appear in the negative ion mass spectra.

For the pesticides with similar structures, their fluorescence spectra are also similar and overlapped in a wide wavelength arrange.

This paper gives the result of an experimental study and analyses about pump jet low frequency line spectra.

The model developed by the OSC corrected spectra is much better than the others for the ingredient of low concentration and low absorbance.

The methods were used to resolve overlapping spectra of the mixtures ofp-nitrotoluene, p-nitrophenol and p- nitroaniline .

The fluorescence spectra measured by a spectrometer can be quite similar, even if the fluorescence colors appear different to the eye.

The former is called the spectra analysis of a differential operator and the latter is the inverse spectra problem.

The spectra detected from the edge of the sample shows a gain narrowing and a clear threshold when increasing the pump intensity.

By means of positron annihilation lifetime spectra (PALS), the free volume of polymer could be tested.

The orientation of the fluoric group on solid surfaces can be determined rapidly by the IR mirror reflectance spectra method.

Such spectra will allow him to address questions about planets' atmospheres, physics and thermochemistry.

The photoluminescence spectra of all polymer solutions showed a strong emission in the blue region of the visible spectra.

Preparation, establishment and distribution of Chemical Reference Standards, Biological Reference Preparations and Reference Spectra, ?

Some changes in spectra are interpreted in terms of the different mol. packing and interaction of chain.

It's sometimes difficult to identify the complex components of the exhaust gas, since the spectra are overlapped and interfered.

The results indicate that there are the distinct differences observed in the FTIR spectra between the normal and malignant lung tissues.

The elucidation of these processes has been made possible in large measure by the investigations of molecular spectra.

It was found by fluorescence spectra that the honeycomb structure film from water-assisted fabrication keeps good photoluminescence.

These motions produce a shift in the position of lines in their spectra.

So molecular vibrations, you know, you've taken IR spectra they're typically on the order of 1, 000 wave numbers or so.

The experiment results show that wavelet neural network has the better ability to the fine structure difference between the spectra.

With In composition increasing, a red shift of absorption edge and a broad Urbach tail in absorption spectra are observed.

The structures of the synthesized new compounds have been identified by elementary analysis, melting points and IR spectra.

Spectra and energy output are consistent with a G2-type dwarf, one of slightly smaller dimensions than Sol.

The existence of cyclodextrin can cause hypochromic effect and a little red shift in the UV spectra of Oleanolic Acid and Ursolic Acid.

The photoluminescence spectra observed experimentally are variable under different excitation wavelengths at room temperature.

The results show that the infrared absorption spectra contains much information of carbon nanotubes, and is a. . .

Both emission and absorption spectra are obtained and the results demonstrate the feasibility and practicability of this algorithm.

The infrared absorption spectra characteristics indicated obvious differences between natural and synthetic emeralds.

A parameter study is carried out with input energy spectra of linear SDOF system under earthquake ground excitation in this paper.

The methods could be applied to spectra simulation, detection and recognition for various pollutant gas.

Its physical properties, chemical composition and X-ray powder diffraction and infrared absorption spectra have been studied.

Mineral oil; Three-dimensional fluorescence spectra; Optical fiber sensing; Feature extraction; Tag sort; Quantitative analysis.

Comparing the photoluminescence spectra of different samples, our results agree with the quantum confinement-luminescence center model.

Artificial time histories are key data inputs for the calculation of floor spectra of the containment building in nuclear power plants.

Spectroscopy is basically study of spectra and spectral lines of light.

The shapes of the separated spectra are discussed and their relative ratio analyzed in a steady state analysis.

CONCLUSION The PF content of White Peony Root could be increased by braising process, and the process does not influence the FTIR spectra.

Raman and fluorescence spectra from several agrochemicals were measured, which are sold for the use in vegetables, fruits and grains.

Correction results of the simulated and experimental spectra demonstrate the feasibility and effectiveness of the method.

The peaks of the absorption spectra corresponding to electronic transition have been studied.

It also indicatesthat dispersion compensation can potentially be used to shapely gain spectra in ways not possible with a single fiber.

Fourier transform infrared spectra demonstrated that the aggregate substance on aluminum foils was aluminum myristate.

The electrochemical impedance spectra changes with extended time clearly. Capacitive impedance increases in early immersion period.

Test results have been applied to the data treatment of stress-spectra for the high-speed EMU.

It was found that the laser spectra were limited by the relative intensity of optical gain and optical loss.

the spectra characteristics , dispersion and time delay of the fiber bragg grating are analyzed and simulated with couple - mode theory.

Though the energy spectra of the singlet and triplet excitations are degenerate, their transport properties are quite different.

In this thesis, theoretical calculations on electronic structures and electronic spectra of several important complexes were performed.

Therefore, FT is not a suitable tool for analyzing non-stationary signals, i. e. , signals with time varying spectra.

First , multichannel spectroscopy offers a powerful practical approach to calculation of real spectra having extreme complexity.

People have a great deal of concerning and interest in the special structure and spectra properties of bis-porphyrin.

Spectra from different tissue samples can be compared and common patterns of expression identified.

Finally, the working loading spectra are calculated from altitude velocity characteristic, flight altitude and flight velocity.

The spectra indicate that the peak value of pounding force reduces and the amplitude decrease quickly as the damping ratio increases.

Within the NIR and NIR spectra, a seasonal effect could be observed, and this was accounted for in our training set.

The properties of above materials were characterized by infrared absorption spectra, UV-Vis absorption spectra and fluorescence spectra.

The spectra of the demodulated signal and the relationship between the input and output are also given.

Atomic emission spectra can be explained by the wave model of light.

Their structures have been optimized and the electronic spectra are computed by CI - single and assigned theoretically.

Their compositions and constructions were characterized by elemental analysis, IR spectra and molar conductivity .

With thinking of uncertainty analysis of nuclear power plant structure, provides an evaluation for the certainty of floor spectra.

Some common methods in proteins fluorescence spectra are reviewed and new techniques of fluorescence spectroscopy are introduced.

Higher-Order Spectra is an advancing research aspect in signal processing field, which is the main tool for analyzing non-Gaussian signals.

The results showed that the absorption spectra of aspirin, paracetamol and salicylic acid overlapped seriously.

However the IR spectra indicated that the chrysin derivative induced the secondary structure change of bovine serum albumin.

The combination of statistical analytical method and FTIR spectra could help in differential diagnosing malignant tumor tissues.

Furthermore, the influence of such distributions on magic angle spinning (MAS) spectra is investigated.

Furthermore, the influence of such distributions on magic angle spinning (MAS) spectra is investigated.

Although there exist variety and complexity in near-fault acceleration spectra, some substantial conclusions can still be retrieved.

Implications for interpretation of observed spectra for single sources and statistical analysis of large data samples are discussed.

Furthermore, the gain spectra have been restrained by Gaussian apodization function.

The calculated results show that the spectra of molecular aggregates are closely dependent on the molecular alignment.

In Fig 10 are shown the MIR spectra of the back and face of a sateen fabric.

Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.

TCCCN was used for library search of UV spectra in the present work and the effects of network parameters and noise were investigated.

Results: We collected the features and data of characters, microscopic traits, physicochemical reaction and uv spectra of Ramulus Rubi.

The results show that the changes in the absorption spectra were closely related with bacteria growth and elastase' production.

The spectroscopy is basically the study of spectra and spectra lines of light, and specifically for us the light from stars.

The principle of near infrared spectra is briefly introduced and the latest study circs of this area are described in the paper.

Moreover, there were certain differences in second derivative near-infrared spectra of the two samples.

The derivative deconvolution can do quantitative analysis by calculating the square of the lines of simulated Spectra.

It treats the structure and spectra of atoms and ions, their behavior in external fields, and their interactions, including collisions.

Spectra collected with different FTIR techniques had their respective spectroscopic features.

The IR spectra of the prepolymer, blocked prepolymer and blocked prepolymer released by heating were compared.

Objective To analyze the plasmid and resistant spectra and the location of the resistance gene of Acinetobacter baumannii .

Spectroscopy is basically the study of spectra and spectrum lines of light, and pacifically for us the light from stars.

Several translational and rotational inelastic response spectra are constructed based from the proposed modal stick.

When viewed using a bright lamp, the beams of light can be seen as spectra of colors.

Optical spectra are typically normalized per unit wavelength or per unit photon energy, yielding two different expressions or curves.

Several organic peroxides have been split at appropriate conditions by which mass spectra graph with molecular ion has been made.

Examine the raw data obtained in the analysis, including chromatograms and spectra, and identify anomalous or suspect information.

Objective To expound antivirus spectra and the mechanism of the antiviral action of the antivirus powder injections (API).

Body Spectra is an annual competition where make-up artists compete to adorn their models in the most creative way possible.

It was found that solution acidity had great effect on the fluorescence spectra of scopoletin, and had no effect on scopolin.

The mass spectra were analysed, rules of fragmentation developed and characteristic fragments were presented.

The inactivation and unfolding of arginine kinase by aspartic acid was studied by enzyme activity and fluorescence emission spectra.

Results The crystal was determined as emodin by means of spectra .

The synthesis of organic dye photosensitizer with significant red-shift adsorption spectra is the urgent task of current research on DSSC.

Methods The Binding parameters of ART or DHA with RLM or HLM were studied under simulated physiological conditions by fluorescence spectra.

Spectroscopy is basically the study of spectra and spectral lines of light, specially for us, the light from stars.

The measurement spectra were Fourier transformed and the frequency distribution of the spectra was obtained.

Classified image is obtained by comparing the feature between the pixel vector and the reference spectra.

He used the phosphorescent spectra and the coefficients of magnetism of the rare earths as meal& of following their separation.

Spectral measurement and analysis were performed systematically to the colored polycrystals, and some spectra were decomposed reasonably.

The results show that there are significant effects of the soil condition and the earthquake magnitude on the response spectra.

Secondly the rationale of Infrared and Raman spectra, herb and prescription of Traditional Chinese medicine was expounded.

Cross- polarized diffuse reflectance imaging and erythema index measured by reflectance spectra can measure the color of PWS skin.

IR spectra showed that H-bonds and charge-transfer bonds between humic acid and fungicides probably operated as mechanisms of adsorption.

These ionic liquids are characterized by infrared spectroscopy and nuclear magnetic resonance spectra.

The model gives Doppler spectra at different combinations of linear polarization of transmitting and receiving waves.

RESULTS The UV spectra of the herbal drugs showed different maximum absorption peaks both in number and intensity.

The product was characterized by IR spectra, and an optimum technological process was obtained.

X-ray diffraction spectra indicated that the complex exhibits an amorphous characteristic.

Compared with general materials, Nano-Mterials have been proved to exhibit blue and red shift in their optical absorption spectra.

The interaction with DNA and bovine serum albumin (BSA) were studied by fluorescence spectra and agarose gel electrophoresis.

At last, this paper makes response spectra analysis and time analysis of a concrete beam bridge using the NBA program.

Thus, the infrared spectra analysis can reflect the relationships of rhizobia , but in practice, there were some difficulties.

This paper studied the near-infrared diffuse reflectance spectra of solid samples with the help of target factor analysis(TFA).

The spectra analysis indicated that the enzyme had no other characteristic adsorption peak except in 280nm.

Therefore, more research should be carried out on establishing suitable amplified spectra of highway bridge load in China.

In random vibration testing, the first natural frequency in random spectra is very important for fatigue life of specimen.

a characterization of the spectra of positive completions of partial operator matrices is given.

When the edge sharpness parameter increases, the curve of intensity autocorrelation becomes narrow, and the autocorrelation spectra.

A newly developed instrument for detecting spectra and P - I characteristics of semiconductor lasers is presented in this paper.

The intermediate and product were characterized by IR spectra, and the compositions were analyzed using element analysis method.

The difference of the two spectra is the spectrum of the light coming directly from the planet.

Objective To explore the possibitlity to obtain new photosensitizers with high absorption coefficient in red band of the spectra.

The characteristics of visible spectra of Sn and Fe in Ti-based alloys were studied with grating spectroscope and prism spectroscope.

In the end, experimental results validate the algorithm is correct and efficient by taking the star spectra data as the formal context.

The interaction of methotrexate(MTX) and bovine serum albumin(BSA) was studied by fluorescence and absorption spectra.

Results Obvious differences exist in the ultraviolet spectra and derivative spectra of the Hongqu produced with different species.

Spectroscopy is basically the study of spectrum spectra and spectrally lines of light, and specifically the light from stars.

This thesis discussed mainly about its application on spectra library search and pattern classification, etc.

The existence of grafted copolymer was verified by IR spectra and thin layer chromatography.

The displacement ratio spectra method is a simple and effective way to evaluate the maximum inelastic displacements of structures.

Resonant laser ablation also provides a simple means for measuring atomic spectra.

According to infrared spectra of degraded intermediate, the main route of the degradation also were investigated.

The resonance scattering spectra of colibacillus have been studied.

The structure of the synthetic product was conformed by gas chromatogram , infrared spectra and proton nuclear magnetic resonance analysis.

For the UV materials ZnO, the ruslte of raman spectra on surface characterization access to that measure by AFM.

These results are discussed by the aid of the IR spectra of extractant and extracted species.

The IR spectra for prepolymer, blocked prepolymer and blocked prepolymer decomposed by heating are compared.

The procucts were characterized by scanning electron microscope(SEM), X-ray diffraction(XRD), infrared spectra(IR), photoluminescence (PL).

The findings indicated that the FTIR spectra of different formulas show certain regular changes.

The gold-labeled monoclonal antibodies were prepared and their absorption spectra were examined.

The infrared spectra show that the modified polyacrylamide is a high molecular polymer with special structure.

An optimization method of the test load spectra for evaluating durability of car suspension is studied in this paper.

The results showed that cotton have typical reflectance spectra characteristics as normal plants.

According to the induce CD spectra, the mode of end-stacking binding was conjectured between the porphyrins and G-quadruplex DNA.

The different initial polarization of beam have different spectra for long-distance transmission in free space.

Objective To establish ultraviolet absorption spectra lines group method for distinguishing Jinniukou and similar species.

METHODS The PF content was detected by HPLC and FTIR spectra was analyzed with Fourier transform infrared spectrometer.

It also discussed the practical application of conducting polymers spectra properties.

The tool bombards the formations with neutrons and measures both the inelastic and capture gamma ray spectra that results.

Some X-ray spectral lines were obtained through studying and classifying photographs of spectra recorded by X-ray CCD camera.

The infrared spectra ( IRS ) of the gallstone are compared with IRS of standard compound sample.

The spectra have been assigned theoretically and the red shift of spectral band from molecule to cation has been discussed.

To deal with such kind of kinetic-spectra matrix, a component annihilation method combined with ITTFA is proposed.

the accompanying data in tables, charts, and spectra complement the theoretical discussion.

Therefore, the spectra signal from dermis can effectively represent the information of blood glucose.

Localized spectra measured using stimulated echoes will also show errors under these conditions.

There were a pretty extensive library use spectra lines patterns of elements, even by the 1860s.

In this paper, the principle of HHT is introduced, and HHT spectra of both model signals and seismic cycles are analyzed.

The Uv-vis spectra showed that PANI upon doping had stronger absorption in the Uv region and broader absorption in the visible region.

The regular pattern of influence on impact spectra by amplitude of pulse excitation and system damping was discussed.

The spectra of the main elements of the drain-source voltage can be found in Fig. 20.

Their UV-Vis and fluorescent spectra suggested that the two compounds formed excimer complex in CH2Cl2, respectively.

Facing these voluminous datasets , the traditional spectra-processing way simply depending on experiences becomes unfit.

Series of spectra are recorded in time mapping mode, and intensity fluctuations of SERS signals and spectral diffusion are observed.

Record and compare the spectra concomitantly obtained for the test solution and the Standard solution.

The FTIR fingerprint spectra of three Yi Ethnic herb medicines, and the effective composition of herbs were analyzed and studied.

Standardizing response spectra of structures needs accurate peak values of ground motions.

The interaction of the complex with DNA has been investigated by using UV spectra, DNA melting, fluorescent spectra and viscosity.

The wave-number spectra and the angle spectra are obtained by the application of sampling theory on wave-number area.

By RSDA we extract some rules of stellar spectra, arid this experiment can be regarded as an application of DLS.

The instrument featured the ability of precise acquiring and quantitative analysis of spectra.

First multi-scale decompositions are carried out for impedance curves and the spectra of the data is analyzed.

Methods: A comparison of the IR spectra of various implant formulae containing 5-Fu with the standard IR spectra was conducted.

Exposure ratios between spectral bands are determined from in situ reflectance spectra of objects in scene.

Ionizing Rule and Characteristic Spectra Analysis of Electrospray Ionization for Alkaloids in Menispermum Dauricum DC.

Redshift of absorption peak and molar absorbance coefficient of complexes increased in UV spectra.

of Caltech and their collaborators combined galaxy spectra taken in both visible and infrared light.

They compared the spacing between these lines in quasar spectra with laboratory measurements.

IR spectra analysis shows that Protein powder also contains small amounts of carbohydrates and lipids.

The infrared spectra ( IRS ) are measured for chemical composition of series gallstones.

The product of the screened strain showed the typical infrared absorption spectra of HA.

The value of REP increases as the overlap degree of the spectra increases.

The main contents of the thesis are as follows: 1. Fluorescence spectra and UV absorption spectra of aesculin were studied.

Quercetin and rutin were detected by comparing the retention times, MS and UV spectra with the standards.

By comparison of difference spectra pretreatment, the NIRS model for alcoholicity determination in yellow rice wine was set up.

Conclusion To grasp pathogenic bacteria spectra strictly and prevent drug abusing.

Group theoretical analysis of Raman active modes decided vibrations of phonons in Raman spectra.

Prince Isolder was created for The Courtship of Princess Leia, a 1994 hardcover novel by Dave Wolverton published by Bantam Spectra.

FT-IR spectra showed that the rare earth doping had no effect onthe composition of molecular sieve.

Besides, the possible formation mechanism and UV-vis spectra of anisotropic gold nanoparticles were throughly discussed.

FTIR spectra confirmed the crosslink reaction between ketone and hydrazine group.

Allow rapid acquisition of high resolution spectra with remarkable dynamic range.

The excitation and emission spectra of the sol-gel glasses were measured and analyzed.

The cumulative hysteretic energy spectra of inelastic single degree of freedom(SDOF) systems is investigated.

These clouds show spectra remarkably similar to those of the illuminating star.

Studies on Electronic Structures and Spectra of Fullerenes Doped with Nitrogen and Boron .

The Large Sky Area Multi-object Spectrascopic Telescope (LAMOST) will be completed, and will produce large amount of spectra of galaxies.

This paper reports the method of extraction of ricinine . UV and IR spectra of ricinine are studied by UV, IR spectrometer.

The second step is to calculate the N frequency spectra corresponding to these N time domain signals.

Some new work with complex-resistivity spectra offers hope of discriminating between signals from ore minerals and nonore minerals.

You will obtain infrared spectra of the carvone and limonene fractions and interpret the results.

Results Raman spectra of 30 injections were established. The spectra are clear, characteristic, and reproducible.

The UV-VIS spectra of the two alkoxy substituted compounds in the MMA were measured.

Eigenvalues, more generally, spectra, are an imperfect tool for analyzing nonnormal matrices and operators.

Normalized EL spectra of the white device at different current density.

Cellular and extracellular EGFP two-photon spectra and lifetimes are compared.

The structure and composition of the new floatation agent are studied by using Raman spectra.

By using an improved conical bubble U tube, the spectra of conical bubble sonoluminescence in glycol are detected.

In this paper, we reported SERS spectra of bilirubin, biliverdin and oxidized bilirubin.

For heteroanthracene, with the similar structure, phenoxazine dyes show more perfect absorption spectra than phenothiazine dyes.

Meanwhile, the infrared spectra showed that the main ingredient of bioflocculant MBF? 27 was polysaccharide.

Results The UV spectra of Jinniukou and similar species gave significantly different maximum absorption peaks.

The result shows that the neutron spectra in Venus 1(superscript #) assembly are hard enough for the ADS experiments.

MethodsTo detect the spectra character of LBP and DFU by Fourier transformation and Surface-Enhanced Raman Scattering.

This paper elaborated on the correspondence principle, a concept first introduced by Bohr in 1913 that applied to the structure of spectra.

The effect of rhein-Cu on the conformation of BSA was analyzed by circular dichroism(CD) and synchronous fluorescence spectra.

Figure 5 demonstrates the evolution of the FBG spectra under different hydraulic pressure.

The principle of NIRS, some methods of modeling, and the spectra data pretreatment were reviewed.

Also the ultraviolet and visible spectra of the product was studied.

Investigation of atomic spectra yields atomic energy levels.

Infrared characterization, analysis of IR spectra confirmed that polylactic acid.

The reason of fill factor with large difference was deduced to the resistance effect of devices by analyzing the impedance spectra. 2.