Spectroscopic studies were central to the development of quantum mechanics and included Max Planck's explanation of blackbody radiation, Albert Einstein's explanation of the photoelectric effect and Niels Bohr's explanation of atomic structure and spectra.

Spectroscopic studies are designed so that the radiant energy interacts with specific types of matter.

* Spectroscopic studies of conducting metal oxides, with many slides about ITO

Spectroscopic studies first revealed the presence of a planet around HD 209458 on November 5, 1999.

Spectroscopic studies have shown that the family members span a noticeable range of compositions, although all remain within the S spectral class.

Spectroscopic studies have shown, however, evidence of hydrated minerals and silicates, which indicate rather a stony surface composition.

Spectroscopic studies first revealed the presence of a planet around HD 209458 on November 5, 1999.

Spectroscopic ellipsometry in the near infrared, visible up to ultraviolet spectral region studies the refractive index in the transparency or below-band-gap region and electronic properties, for instance, band-to-band transitions or excitons.

Spectroscopic and crystallographic studies spanning several decades have resulted in a good understanding of both the structure and mechanism of hydrogenase catalysis.

Spectroscopic measurements revealed common radial velocities, thus showing that the clusters consist of stars bound together as a group.

Spectroscopic measurements of the strength and width of these lines allow the composition and physical properties of a substance to be determined.

* Kodak Spectroscopic Plate Type 649-F is specified with a resolving power of 2000 lines / mm.

Spectroscopic observations of their doppler shifts indicate velocities of several hundred kilometres per second, but the emission lines in the spectra of HH objects are too weak to have been formed in such high speed collisions.

Spectroscopic data is often represented by a spectrum, a plot of the response of interest as a function of wavelength or frequency.

Spectroscopic indicators are the D < sub > 2 </ sub > O-exchangeable SH signal in the < sup > 1 </ sup > H NMR spectrum (< sup > 33 </ sup > S is NMR active but signals for divalent sulfur are very broad and of little utility ).

Spectroscopic binaries can be found by observing doppler shifts in the spectrum of the star and its close companion.

* Spectroscopic analysis during heating resulted in shining bands unknown previously in the visible spectrum.

Spectroscopic analysis of Mars ' atmosphere began in earnest in 1894, when U. S. astronomer William Wallace Campbell showed that neither water nor oxygen were present in the Martian atmosphere.

Spectroscopic estimates of Rigel's distance place its distance between, while Hipparcos < nowiki >'</ nowiki > s measurement of its parallax gives a distance of, with a margin of error of about 9 %.

Spectroscopic observers found that ammonia and carbon disulfide persisted in the atmosphere for at least fourteen months after the collisions, with a considerable amount of ammonia being present in the stratosphere as opposed to its normal location in the troposphere.

Spectroscopic observation of nova ejecta nebulae has shown that they are enriched in elements such as helium, carbon, nitrogen, oxygen, neon and magnesium.

Spectroscopic analysis of HD 209458 b, an extrasolar planet in this constellation has provided the first evidence of atmospheric water vapor beyond the solar system, while extrasolar planets orbiting the star HR 8799 also in Pegasus are the first to be directly imaged.

data from previous releases, plus the first results from the Baryon Oscillation Spectroscopic Survey ( BOSS ) spectrograph, including over 800, 000 new spectra.

It became the Reuven Ramaty High Energy Solar Spectroscopic Imager ( RHESSI ), the first space mission named after a NASA scientist.

Among the Laboratory's current major active projects are the Mars Science Laboratory mission ( which includes the Curiosity rover ), the Cassini – Huygens mission orbiting Saturn, the Mars Exploration Rovers ( Spirit and Opportunity ), the Mars Reconnaissance Orbiter, the Dawn mission to the dwarf planet Ceres and asteroid Vesta, the Juno spacecraft en route to Jupiter, the Gravity Recovery and Interior Laboratory ( GRAIL ) mission to the Moon, the Nuclear Spectroscopic Telescope Array ( NuSTAR ) X-ray telescope, and the Spitzer Space Telescope.

Spectroscopic analysis had shown that the planet had a mass about 0. 69 times that of Jupiter .< ref name =" mass ">

Spectroscopic analysis has shown that some of these asteroids are now located in the 9 / 4 mean-motion resonance with Jupiter.

CGRO recorded only about 77 events in 10 years ; however, more recently the Reuven Ramaty High Energy Solar Spectroscopic Imager ( RHESSI ) spacecraft, as reported by David Smith of UC Santa Cruz, has been observing TGFs at a much higher rate, indicating that these occur about 50 times per day globally ( still a very small fraction of the total lightning on the planet ).

The Multi Unit Spectroscopic Explorer ( MUSE ) is a second generation instrument in development for the Very Large Telescope ( VLT ) of the European Southern Observatory ( ESO ).

Spectroscopic examination of the energy states in the outflow of matter from the companion star suggest that it is about 224 AU behind the primary, giving a combined separation of about 574 AU.

Spectroscopic observations thus showed that nebulae were made of extremely rarefied gas.

Spectroscopic observations show that all planetary nebulae are expanding.

* According to estimates released in October 2007, the Far Ultraviolet Spectroscopic Explorer ( FUSE ) space telescope, decommissioned that month, will continue orbiting the earth until it burns up in the atmosphere approximately 30 years after its decommissioning.

Spectroscopic image resolution levels of 200 nm or below has been achieved on latest imaging XPS instruments using synchrotron radiation as X-ray source.

Spectroscopic analysis is commonly carried out in solutions but solids and gases may also be studied.

The science operations activities directly serve the astronomy community, primarily in the form of HST ( and eventually JWST ) observations and grants, but also include distributing data from other NASA missions ( e. g., Far Ultraviolet Spectroscopic Explorer, Galaxy Evolution Explorer ) and ground-based sky surveys.

( 2005 ) `` Vegetation's Red Edge: A Possible Spectroscopic Biosignature of Extraterrestrial Plants Astrobiology, Volume 5, Issue 3, pp. 372 – 390.

Active site coordination chemistry of the cytochrome c peroxidase Asp235Ala variant: Spectroscopic and functional characterization.

Other uses of the term parallax in astronomy, with different meanings are the Photometric parallax method, Spectroscopic parallax, and Dynamical parallax.

As part of the company's growing homeland security business and strategic focus, Raytheon has teamed with other contractors to develop an Advance Spectroscopic Portal ( ASP ) to allow border officials to view and identify radioactive materials in vehicles and shipping containers more effectively.

Slater describes the dedication of the Laboratory, the hosting of meetings of the International Astronomical Union, the American Physical Society, and a Spectroscopic conference, and ends: " In general the year has been one of settling down to work under satisfactory conditions, after the more difficult transition of the preceding year.