Results 161 to 170 of about 217,951 (354)
Time-resolved spectroscopy and spectrophotometry of the pulsating sdB star PG 1605+072 [PDF]
arXiv, 2002 We present the latest results from our analysis of time resolved spectroscopy of PG 1605+072, a high amplitude pulsating sdB star. The star is believed to have evolved off the extreme horizontal branch, and it is uncertain whether it pulsates in p- or g-modes.
arxiv
Pure All-trans Vitamin A Acetate and the Assessment of Vitamin A Potency by Spectrophotometry [PDF]
, 1951 J. Boldingh +9 more
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Fundamental spectrophotometry of the major planets Progress report, 1 Jun. 1970 - 1 Feb. 1971 [PDF]
Spectrophotometry of Neptune, Uranus, and ...
Neff, J. S.
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Advanced Science, EarlyView.Hyaluronic acid Microneedles (MNs) are loaded with Sparfloxacin (SP) and zinc‐manganese sulfide (ZMS) for the postoperative in situ treatment of triple‐negative breast cancer (TNBC) to prevent cancer recurrence and combat wound infection. These microneedles enhance antitumor immunity by activating the cGAS‐STING pathway, suppress tumor growth, reduce ...
Zhaoyou Chu +8 more
wiley +1 more source
Use of optical fibers in spectrophotometry [PDF]
The use of single or small numbers of fiber optic fibers in astronomical spectroscopy with the goal of greater spectrophotometric and radial velocity accuracy is discussed.
Ramsey, Lawrence W.
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Advanced Science, EarlyView.This study develops an Au/S‐doped reduced graphene oxide (Au@S‐rGO) sensor for rapid fentanyl detection. DFT simulations and structural analysis confirm atomically dispersed Au/S configurations, enhancing catalytic activity. The sensor achieves a 9.7 nmol L−1 detection limit, 98–104% recovery in human serum, and 85.7–93.6% consistency with mass ...
Meng Li +9 more
wiley +1 more source
Absolute spectrophotometry in M31 and M32 [PDF]
For a number of places in the bulge of M31 and for two places in M32 photometric scans from 3300 A to 10,600 A have been obtained with the multichannel spectrometer on the 5-meter Hale telescope. The scans show that in both objects the color temperature (
Oke, J. B., Schwarzschild, M.
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A 2.4 - 12 microns spectrophotometric study with ISO of Cygnus X-3 in quiescence
, 2002 We present mid-infrared spectrophotometric results obtained with the ISO on the peculiar X-ray binary Cygnus X-3 in quiescence, at orbital phases 0.83 to 1.04.
A. Claret +47 more
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Spectrophotometry of the Chromosphere.: (Plates 7, 8, 9.) [PDF]
, 1928 Carl Davidson +3 more
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