The new method enabled him to measure the wavelengths of the spectral lines more precisely. |
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The group of wavefronts is called a spectral decomposition wave of the ultrashort pulse. |
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Because of the nature of the integrand, v may represent any spectral variable. |
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The integration variable in Eq. 1 may be any spectral variable, wavelength, wave number, energy or frequency. |
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The configuration offers the advantage of high image quality, low distortion, and low f-number, making it ideal for spectral imaging. |
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Contrast in spectral reflectance between the corona and corolla was evident only in Pachycarpus natalensis and Asclepias cucullata. |
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Sophisticated analysis techniques allow researchers to extract meaningful results from spectral imaging data. |
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To maintain the continuity of the record it is necessary that the cycled radiometers have the same spectral responsivities. |
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Consider the task of measuring the spectral content of output irradiance from a solar simulator. |
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The spectral variability of natural materials has been known for a long time from laboratory studies. |
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Although the solar simulator provides a higher spectral irradiance throughout the UV, its spectrum differs from natural sunlight. |
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A spectral change was observed upon addition of lipid vesicles to the buffer solution of the sensitizers. |
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Linear amplifiers are much less efficient but pass complex transmission signals with minimum distortion, thus preserving spectral utilization. |
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The residual error in both of these fits is small, indicating that the same spectral components can fit these measurements at both temperatures. |
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Areas under spectral curves were first normalized to the same value before curves were subtracted. |
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The night music of the third movement flickered with spectral glissandos and eerie harmonics. |
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An optimum radius of the curvature ensuring the best spectral resolution was determined for a nonsymmetric diffractor scheme. |
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This depends sensitively on the spectral shape of the response function for the particular biological end point of interest. |
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Fluorescence intensity, lifetime, spectral shift, and anisotropy all may be used to monitor conformational changes. |
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Of its sixteen tracks, about seven are brief spectral drones, dark, nocturnal segues to the more fully developed pieces. |
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He held out his hands, and a long staff of spectral blue light appeared between them, with a serrated, curved blade attached to one end. |
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I can feel the shades of my forebears crowding before me, waving their spectral hands at me and admonishing me to go no further. |
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The line shows the spectral boundary which is obtained by connecting the loci of spectral lights, marked by the dots in steps of 10 nm. |
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Computer analysis of the trace is used to retrieve the spectral phase of the input pulse. |
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After the white light transits the measurement cell, a fiber-optic cable collects it and relays it to a spectral distribution system. |
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A series of spectral data acquired were first background subtracted, and then corrected for emission filter transmittances. |
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Single wavelength probes only show changes in intensity on binding with no spectral shift. |
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The spectral shift indicates that the hydrogens are completely replaced by deuterons. |
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The spectral shift occurs slowly, reaching a plateau after 15-20 min, and is fully reversible. |
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These markers are chosen according to their spectral properties and their physico-chemical reactivities toward UV radiations. |
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These two factors will influence the spectral dose of UV radiation received by covered biota. |
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As already noted, the fine-structure constant controls the spectral patterns made by elements. |
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The purity of enzyme preparations was analysed by gel electrophoresis and spectral analysis. |
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He found spectral lines that had never been observed before and decided that they were produced by a new element. |
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Note that the spectral intensities have been normalized relative to sample weight. |
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We then build a multispectral image consisting of five spectral bands and use the program for further processing and interpretation. |
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A spectral analysis of this summed pattern is next performed by a set of bandpass spatial frequency filters. |
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Boranes and carboranes each have their own characteristic mass spectral patterns which serve as means for quick identification and analysis. |
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However, many species then alter the spectra of the emitted light using spectral filters and reflectors. |
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Nevertheless, material can instead be quickly differentiated based on broadband spectral signatures instead of any single narrowband measurement. |
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They proposed the name of rubidium for the element because of the dark red color of the most prominent of its spectral lines. |
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Each of the lines in a spectral series corresponds to a characteristic frequency or wavelength. |
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On the balcony, a woman kneels and draws a picture while a robed, spectral figure nearby seems to be ladling water into another tank. |
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Other maps, drafted in expectation of development, cast a spectral veil of streets over the rural landscape. |
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Is she scared of conducting a ghost walk on the busiest night of the spectral calendar? |
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The headlights cast an eerie spectral glow on the thick glades, the ever-imposing wall of pine that kept the highway embalmed from time itself. |
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It's brought the city welcome publicity hot on the spectral heels of the Ghost Festival. |
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Little is known about this, but either or both of the quantity and spectral quality of light could conceivably be significant in various ways. |
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The principal steps in obtaining the spectral transmittance of specimens from these pictures are as follows. |
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A laser is the generator of intense coherent, electromagnetic radiation in the spectral range between ultra violet and infrared wavelengths. |
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The duration of reflectance spectral acquisition was less than 1 second during which the light source of the bronchoscope was switched off. |
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The spectral classes O and B are subdivided into numbered subclasses by stellar mass and surface temperature. |
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The returning light would be detected by an imaging spectrometer to create a spectral image of the apple on a computer screen. |
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They analyzed the remaining liquid spectroscopically and found three new sets of spectral lines. |
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Fluorescence emission can provide a possible method to separate tissue constituents based on differential spectral features. |
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But where the roof was broken, thin rays of sunlight stabbed through the dark like spotlights and gave a spectral light. |
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Now only the stars have been netted in the casuarinas and the surf snarls with eerie phosphorescence as if glowing with spectral fires. |
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Two solo harpists are positioned stereophonically on the stage, and surrounded by the impressionistic, spectral sound world of the orchestra. |
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In this paper, we describe the use of spectral gamma-ray logs in testing and refining high-resolution stratigraphy in fluvial strata. |
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If the signal is clipped by the amplifier, unacceptable spectral leakage to the adjacent channels will occur. |
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The spectral frequencies should then correspond to the various ways in which the electrons might oscillate within the positively-charged pudding. |
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To characterize the frequency domain of these oscillations, power spectral analyses were performed. |
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Their high-resolution parameter controls let you fine-tune spectral balance. |
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The other part is used to pump an optical parametric amplifier, which provides excitation in a broad spectral range. |
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Seven band-pass filters were used to cover the spectral region from 280 to 630 nm. |
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Changes in the wavelength for the maximum signal are used to directly determine the spectral phase modulation of the femtosecond pulse. |
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The system carries out a new phase scan to determine the remaining spectral phase modulation. |
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This important spectral region contains material information related to phonons, excitons, and Cooper pairs. |
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The correlation coefficients for overall spectral noise level and perceived vowel roughness were all significant. |
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Now she rustled in with an emphatic announcement of stiff brocade, and enveloped the spectral Angela in an embrace of comfortable arms and bosom. |
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As the spectral distribution narrows with depth, the angular distribution of the downwelling light broadens. |
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Similar picosecond time constants and spectral signatures have been observed for the cooling of a number of dye molecules including azobenzene. |
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Heads scarcely touch pillows before significant dreams and spectral presences are in attendance. |
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Still, to be truly useful, devices should operate at telecom wavelengths or across broader spectral bands. |
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Many applications need fast readout, high-precision synchronization, and high sensitivity in defined spectral bands. |
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The new images show Titan's atmosphere and surface at various near-infrared spectral bands. |
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In the visible, three spectral bands corresponding to blood absorption can be indicated. |
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Because of the nature of the integrand, it may represent any spectral variable. |
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Obviously his portraits involved precise observation, but the settings tend to be spectral. |
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A small part of this spectral shift probably resulted from dipolar interaction with the AOT polar headgroup. |
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Intriguing mathematical patterns did not stop with the set of spectral lines known as the Balmer series. |
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For a spectrometer, the bandpass specifies how much spectral bandwidth is being seen for a given wavelength position. |
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The spectra show a large variation in spectral features like the number of bands, bandwidths, and their polarization behavior. |
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Because of this, QD lasers emit a narrower spectral band, which translates into a higher differential gain. |
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These correlation functions and their Fourier transforms, the spectral densities, can be obtained directly from MD trajectories. |
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In the same year he generalised von Neumann's spectral theorem to locally compact abelian groups. |
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These quantitive discrepancies probably lie in the approximate or simplified nature of the spectral simulation models. |
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We can then choose a few optimal spectral bands that will get the job done with enough speed and accuracy when used in multispectral imaging systems. |
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Pictures and spectral data taken on the way down show a terrain made of ice ridges and hills, cut through by drainage channels, rivers and lakes of liquid methane. |
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Where the Austin building is nuanced and almost spectral, Bakersfield is all verve and gesture. |
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The chemical cal elements in the matter emit X-rays of a characteristic wavelength and can therefore be identified through their spectral fingerprint. |
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The enhanced spectral domain approach is effectively used to model such uniplanar structures with trapezoidal conducting strips involving microshielding enclosures. |
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Figure 2 Map of spectral absorption wavelengths across a wafer shows an absorption dip indicating the Fabry-Perot wavelength at which the laser will oscillate. |
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Advanced optical coatings are designed for near total reflection over a pre-defined spectral region, offering the potential to significantly improve system throughput. |
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These perturbations also transform the spectral profile, inducing subharmonic frequencies, transitions to period doubling and tripling, superharmonic resonance, and chaos. |
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The Zeeman effect is the splitting of a spectral line by a magnetic field. |
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When looking for images of sunbows on the web, I did see some spectral separation, but there was a large component of white light that washed out the rainbow effect. |
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A spectral collie dog sits under a particular chair in the office, and at the other end of the room the figure of a man has been seen seated in another chair. |
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In a multicolor confocal setup, optimal alignment is essential to guarantee maximal overlap of all detection volume elements in the different spectral ranges. |
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They reflect the lithological and mineralogical variations of exposed rocks and soils by separating the solar reflected energy into six spectral bands. |
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The purpose of this task was preparing new data about processes of solid material sublimation and dynamics of circumsolar dust clouds at indicated spectral lines. |
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See a 1922 paper by Frederick Brackett comparing Bohr's formula for the hydrogen spectral series with the Paschen series and with two members of a new series. |
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In precious opal, the minute spheres of silica which make up its internal structure act as a diffraction grating, splitting light into its spectral colours. |
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Given the illuminant spectrum and the spectral sensitivity functions for the camera, we can calculate the estimates of the weights at each pixel from six sensor outputs. |
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The label did not modify the spectral properties of the bound pigments and was probably reacting with residues exposed at the hydrophilic surfaces. |
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The patterns to be copied and the blocks themselves are not finely detailed and the spectral differences between red and white sections are quite large. |
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The excitation wavelength was 309 nm and the emission was monitored at 371 nm with a slit setting of 0.59 mm corresponding to a 2.5-nm spectral bandpass. |
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It is a sad and spectral landscape of thin, undulating, sandy soils, pine trees, reeds, broom, sedges and whispering dry grasses, under those endless, two-tone Russian skies. |
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Steady-state fluorescence spectra were obtained on a Spex Fluoromax with a 4 nm bandpass and corrected for lamp spectral intensity and detector response. |
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In those cases, we see two eigenfunctions with approximately the same statistical wavelength and usually with similar eigenvalues and relative spectral power. |
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That is due to the fact that when different photographic emulsions are used for these shots, they are usually chosen for their sensitivity, as well as their spectral range. |
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This area is of vital importance, not only for the babirusa but also for the anoa, the tiny, giant-eyed spectral tarsier and the locally endemic Heck's macaque. |
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The inverse Fourier transform information of the acquired first spectral-peaks is computed and a computed first harmonic phase image is determined from each spectral peak. |
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The painter's human figures, although robustly outlined, are spectral. |
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Raziel, on the other hand, begins the game in the spectral realm, a plane where lost souls gather, objects can't be moved and water has no buoyancy. |
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To the best of our knowledge, no spectral and compositional data have ever been directly and simultaneously obtained for anthracene photolysis in solid particulate matter. |
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Without getting too spoilery, I'll just say the spectral malcontent here is a girl nursing a familiar grudge and, of course, vents her frustration through violence. |
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For an observer to acquire both donor and acceptor fluorescence for this dual-image ratiometric measurement, the fluorescent probes must exhibit spectral overlap. |
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The spectral properties of visual pigments can be measured using a variety of methods such as microspectrophotometry, single-cell recordings, and electroretinograms. |
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Chroma, a measure of spectral purity, is the ratio of the total reflectance in the range of interest and the total reflectance of the entire spectrum. |
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Designed for spectral analysis of microscopic samples as small as 1 mm, the instrument can measure by transmittance, absorbance, reflectance, fluorescence, and polarization. |
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In pure cases, only the spectral red and green are recognized correctly, not however the other colors. |
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The equipment available to him was, however, insufficient for a definite determination of spectral change. |
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Worse still, as spectrographic technology improved, additional spectral lines in hydrogen were observed which Bohr's model couldn't explain. |
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This approach elegantly predicted many of the spectral phenomena that Bohr's model failed to explain. |
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The influence of macroclumps for free-free spectral energy distributions of ionized winds is considered. |
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Secondly, the red shift of the spectral lines would be so great that the spectrum would be shifted out of existence. |
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Echolocation details, such as signal strength, spectral qualities, and discrimination, are well understood by researchers. |
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The method provides a simple control mechanism to provide spectral morphing via the octavation parameter. |
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In general, the same spectral regions drive unshielded photodissociations both for the minimally and maximally FUV active stars. |
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Multiplicities of the energy states of the polyfold spectral terms depend on the valence electrons of the atoms. |
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This leads to a spectral shift as emission light is postfiltered by excitation of the fluorophore. |
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Using an Edison phonograph, Ludimar Hermann investigated the spectral properties of vowels and consonants. |
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The e is dropped for other derivations, for example, central, fibrous, spectral. |
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Some planetary scientists prefer to assign the spectral features to the sulfate ion, perhaps as part of one or more minerals on Europa's surface. |
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Agitated by a multitude of curious thoughts, I retired to my room, that night, prepared to encounter some new experience of a spectral character. |
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On average, jitter noise blurs a measured signal and reduces its power in the spectral domain. |
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The Laplace-Beltrami operator is treated only summarily, there is no spectral theory, and the structure theory of Lie algebras is not discussed. |
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The spectral residual visual saliency is used in the computation of this metric. |
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Bosses as much as subordinates are slaves to the larger servomechanisms of work, which are spectral and non-localizable. |
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By filtering its broadband spectral emissions, they can deliver a microsecond pulse of ultraviolet light that penetrates even cloudy ice. |
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Second, as research methodology, we use spectrum analysis tools such as causality in frequency domain and spectral variance decompositions. |
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The spectral optical property was then evaluated at the centroidal wavelength of each interval. |
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We learned about the average variability of the stars in this compilation as a function of their Harvard spectral class. |
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An average star of spectral class G, it has no companion, unlike the majority of the Milky Way's stellar inhabitants. |
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To the naked eye it is pronouncedly orange, reflecting its K spectral class. |
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On this base we distinguish spectral classes in dependence on the divisibility of the partial denominators by prime numbers. |
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He developed much of the software for automating observations and for analysing spectral line data. |
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I used the Be star Gamma Cassiopeiae, which has strong H-alpha emission, to focus on the H-alpha spectral line. |
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Astronomers can tell what a star is made of by reading these spectral lines. |
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A number of particularly bright stars can be found in the center of that region with a characteristic pattern of spectral lines. |
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Self-reversed spectral lines are observed in spatially inhomogeneous optically thick plasmas. |
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Rydberg spectral lines of an atom are sometimes superimposed on the continuous spectrum of a different configuration. |
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Beginning with Isaac Newton's discovery that a ray of light can be divided into seven spectral lines when passed through a glass prism. |
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A solar twin should have a temperature, mass, and spectral type similar to our Sun. |
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I picked these based on the experience of other astronomers and knowledge of the variability with stellar spectral type. |
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Eyes with different spectral types of cone cells can distinguish different colors. |
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Until 1912, spectrographs were mainly purchased by universities to identify and measure spectral lines of newly discovered elements. |
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As this binary has a spectral classification of G4V I suggest the dip in the light curve is due to chromospheric activity. |
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The Stark effect is the shifting and splitting of spectral lines of atoms and molecules by an electric field. |
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Trichromacy of human vision permits the mixing of three spectral primaries to create white light. |
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Telsima's award winning, patent-pending TRUFLE mobility architecture and T-STORM spectral resource management bridges Telsima into new markets. |
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Although much is known about the earth's nightglow, in the visible spectral region there is very limited information concerning Venus or Mars. |
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Chlorophyll modifications and their spectral extension in oxygenic photosynthesis. |
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We also are providing a sneak peek of DRACO, a new spectral domain OCT, and the Go VU handheld pachymeter at AAO as well. |
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The satellite will have a panchromatic resolution of 1m and a multispectral resolution in of 4m in four spectral bands. |
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This enables efficient bandwidth utilization, allowing higher spectral efficiency and higher data rate per laser through parallelization. |
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Both use a CCD photodetector array and grating for spectral measurement to a resolution of 5 nm. |
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The spectral response of each kind of cone is defined by the specific type of photopigment it contains. |
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The half horse, half eagle Hippogriff is really convincing and the spectral Dementors will give many a youngster sleepless nights. |
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Enhanced real-time cursor control algorithm, based on the spectral analysis of electromyograms. |
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Within this heated and disorienting topological space, the bottle shattered into glowing, spectral fragments of curving glass and printed label. |
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An important parameter in the AWG is the free spectral range which defines the wavelength periodicity of fixed width. |
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Therefore all spectral changes over a cycle must be known, including Doppler shifts due to trap rotation, and this is a difficult experimental task. |
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Much of this chapter deals with methods that allow follow-up analysis after a time series has yielded spectral indications of potentially significant periodicities. |
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High-transmission dichroic filter arrays are aligned directly over corresponding pixels in the imaging array for optimal spectral and spatial resolution. |
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The spectral density of the RIN is stable and relatively constant to several tens of gigahertz, rendering it suitable for calibrations at even greater bandwidths. |
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The swatches are individually packaged and are free of any backing paper or adhesives that could affect the color appearance and spectral readings. |
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The substage condenser must have a continuously variable circular aperture diaphragm and be capable of true Kohler illumination for the full spectral range of 350 to 950 nm. |
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In the case of NGC 40 the central star is a high temperature object with a spectral type of WC 8, so it is likely that this is a high density object. |
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It turned out to be in a metalcasting lab, operating an emission spectrogaph, which used 35 mm film to record the density of the spectral lines of the elements. |
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The width of a spectral line reflects velocity dispersion of the gas and shows up due to the Doppler effect caused by a distribution of the velocities of gas molecules. |
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After brief incubation with SYTOX Green stain, the nucleic acids of dead cells fluoresce bright green when excited with the 488-nm spectral line of the argon-ion laser. |
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Massive stars, also called spectral class O stars because of their characteristics are the brightest and the most short-lived stars in the universe. |
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The spectral bat hunts reptiles, amphibians, birds, large insects, and even other bats, using its three-foot wingspan to glide silently down onto its prey. |
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On the KdV soliton formation and discrete spectral analysis. |
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Raman spectral analyses as well as SEM images indicate that CNTs were produced while the TEM analyses show multiple layers in the Carbon nanotube at 5 nm. |
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Still, he notes that neither the specific clay-coal tar mixture nor the tar sand in general provides a perfect spectral match for Iapetus' dark stuff. |
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Domestic ducks and turkeys had similar spectral sensitivities to each other and could perceive UVA radiation, although turkeys were more sensitive to UVA than ducks. |
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Moreover, we used the real IR emitter spectral emission obtained from out supplier to approximate the emission of the IR emitter instead of using the blackbody theory. |
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The onboard calibrators such as blackbodies and the sensors such as spectral radiometers should be characterized and calibrated using SI traceable standards. |
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Gomer to couple the spatial resolving power of the fiber array spectral translator with the high throughput of the spatial heterodyne spectrometer. |
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Before maximum light the star showed spectral patterns characteristic of a Wolf-Rayet star, particularly prominent signs of enrichment with nitrogen. |
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In some parts of Lincolnshire and Yorkshire the gytrash was known as the 'Shagfoal' and took the form of a spectral mule or donkey with eyes that glowed like burning coals. |
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Random noise has a triangular spectral distribution in an FM system, with the effect that noise occurs predominantly at the highest audio frequencies within the baseband. |
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Signal efficacy, or how well the signal can be seen against its background, has been shown to correlate directly to spectral qualities of chameleon displays. |
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Due to the discrete spectral lines rather than a continuous spectrum, the light is not ideal for applications such as photography and cinematography. |
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Later on in his life, in 1862, Faraday used a spectroscope to search for a different alteration of light, the change of spectral lines by an applied magnetic field. |
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The distal tier of cells has a wider acceptance angle than the proximal tier and different neuronal wiring, as well as a different spectral receptor composition. |
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These estimated values included g-factors, hyperfine structure constants, and line widths that characterized the shape and intensity of each spectral component. |
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Supply of a pulsed laser source, modulated in wavelength in a wide spectral window, high average power, small beam diameter and reduced ellipticity. |
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