spectral peaks
Automatic determination of optimal spectral peaks for classification of Chinese tea varieties using laser-induced breakdown spectroscopy
... optimal spectral peaks from the full LIBS spectra, and develop effective classification model for identifying tea ...optimal spectral peaks were automatically selected from full LIBS spectra ...
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Angle-dependent modulated spectral peaks of proton beams generated in ultrashort intense laser-solid interactions
... longitudinal and transverse momentum, respectively. The blue lines correspond to the E>0.8 MeV protons, and the black lines to the 0.2~0.8 MeV protons. The E<0.8 MeV protons have large transverse momentum. However, ...
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Role of Spectral Peaks in Autocoorelation Domain for Robust Speech Recognition
... frames of 256 samples each, and a pre-emphasis filter is applied on each frame. A Hamming window is used, and then, the autocorrelation sequence of the frame signal is obtained using a biased estimator, as given by eq. ( ...
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Spectral peaks in electric field at resonance frequencies for seismically excited motion of ions in the Earth’s magnetic field
... some peaks in the transfer function are found at specific frequencies where the resonance of ion motion in groundwater with the Earth’s magnetic field is ...
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Scaling of ion spectral peaks in the hybrid RPA-TNSA region
... experiment, the relatively narrow band spectral feature appears (along the laser axis) simultaneously for proton and carbon species. Therefore, a spatially and spectrally resolved profile of the proton beam was ...
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Noise and determinism in cardiovascular dynamics
... well-defined spectral peaks (implying the pres- ence of oscillatory processes) and (b) amplitude and frequency modulation, and synchronization effects (all indicating the existence of inter-oscillator in- ...
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Chickadee songs provide hidden clues to singers’ locations
... received spectral shape might be associated with different absolute distances in different ...example, spectral peaks present in the bee note might be equal at a distance of 80 m in one environment, ...
13
Pharmacognostical Standardization Phytochemical Characterization and Pharmacological Studies of Selected Herbal Anti-Neoplastics.
... Spectral peaks of the compound AL – 168 III 19 Data showing the I.R Spectral peaks of the compounds LC – 180 I 20 Data showing the invitro cytotoxicity effects of Alangium 202 lamarckii [r] ...
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Interpretation of suprathermal emission at deuteron cyclotron harmonics from deuterium plasmas heated by neutral beam injection in the KSTAR tokamak
... changing spectral characteristics of the MCI which are caused by the rapidly decreasing local plasma ...ICE spectral peaks in KSTAR plasmas are observed at harmonics of either the deuteron cyclotron ...
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Clutter mitigation, multiple peaks, and high-order spectral moments in 35 GHz vertically pointing radar velocity spectra
... tral peaks. Identifying clutter peaks is based on identifying large power drops between neighbouring velocity ...narrow spectral peaks, a linear in- terpolation is performed to remove the ...
18
Sputtered (Bax, Sr1-x)TiO3, BST, Thin Films on Flexible Copper Foils for Use as a Non-Linear Dielectric
... XPS revealed the existence of copper, zinc, and oxygen on the PLPS surface evident by spectral peaks at binding energies corresponding to the 2p electrons of the metals and the 1s elec[r] ...
260
A New Method for Identifying the Life Parameters via Radar
... It has been proved that the vital signs can be detected via radar. To better identify the life parameters such as respiration and heartbeat, a novel method combined with several signal processing techniques is presented. ...
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Azo-Schiff Base Complexes Synthesis, Spectroscopic Characterization and Microbicide Studies
... ligand coordination mode can be established by comparing the complexes infrared spectra with the free ligand spectrum; the most important spectral peaks are presented in Table 2. Upon complexation, the ...
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Identification and characterization of visual pigments in caecilians (Amphibia: Gymnophiona), an order of limbless vertebrates with rudimentary eyes
... single spectral class of photoreceptor was found in three caecilian species, Rhinatrema bivittatum, Typhlonectes natans and Geotrypetes seraphini, with mean absorbance peaks between ...
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DEVELOPMENT AND VALIDATION OF ULTRA VIOLET SPECTROPHOTOMETRIC METHOD FOR DETERMINATION OF ACID DISSOCIATION CONSTANT OF TRAMADOL HYDROCHLORIDE
... A UV-VIS Spectrophotometer, model Shimadzu 1800 (Japan) was employed with spectral pair of matched quartz cells of 1cm optical path length. Buffer solution was used for preparing dilutions. Glassware used in each ...
18
High electron mobility, quantum Hall effect and anomalous optical response in atomically thin InSe
... To gain further information about few‐layer InSe, we employed photoluminescence (PL) spectroscopy. Fig. 4 shows the PL response found for hBN‐encapsulated InSe crystals using laser excitation at photon energies of 2.3, ...
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John Tyndall: Peaks and troughs
... By that time Tyndall might have had some idea of the direction his speech would take, since we know that in January he had been in touch with Lange enquiring about the revised edition of[r] ...
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Development of the Composition and Method of Producing a Liquid Complex Fertilizers with a Stabilizing Additive
... IR spectral analysis of liquid complex fertilizers was conducted on the instrument IR spectrometer Shimadzu IR ...main peaks according to the results of IR spectral analysis of liquid complex ...
7
Changes detection of serum Raman spectroscopy at different stages of lung cancer using spectral parameters and regression tree
... In serum spectrum, three Raman peaks are almost the same as resonance Raman spectrum of beta carotene in carbon tetrachloride solution, whether peak location or intensity distribution[10]. We assumed that they ...
6
Mass spectrometric survey of peptides in cephalopods with an emphasis on the FMRFamide related peptides
... the peaks in the mass region of m/z 1000–5000 can be attributed to peptides, a group of peaks ranging from m/z 500 to m/z 900 are often observed in cellular samples, especially in nerve tissues, and are ...
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