Results 71 to 80 of about 711,060 (330)

Rational design and synthesis of SERS labels [PDF]

open access: yes, 2013
SERS labels are a new class of nanotags for optical detection based on Raman scattering. Central advantages include their spectral multiplexing capacity due to the small line width of vibrational Raman bands, quantification based on spectral intensities,
Schluecker, Sebastian, Wang, Yuling
core   +1 more source

Introducing EMILI: Computer-aided Emission Line Identification [PDF]

open access: yes, 2003
The identification of spectral lines can be a tedious process requiring the interrogation of large spectroscopic databases, but it does lend itself to software algorithms that can determine the characteristics of candidate line identifications.
B. Sharpee   +3 more
semanticscholar   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira   +14 more
wiley   +1 more source

A Line Survey of Orion KL from 325 to 360 GHz [PDF]

open access: yes, 1997
We present a high-sensitivity spectral line survey of the high-mass star-forming region Orion KL in the 325-360 GHz frequency band. The survey was conducted at the Caltech Submillimeter Observatory on Mauna Kea, Hawaii.
Blake, G. A.   +3 more
core   +1 more source

CRIRES spectroscopy and empirical line-by-line identification of FeH molecular absorption in an M dwarf , [PDF]

open access: yes, 2010
Molecular FeH provides a large number of sharp and isolated absorption lines that can be used to measure radial velocity, rotation, or magnetic field strength with high accuracy.
S. Wende   +3 more
semanticscholar   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Molecular Hydrogen Line Identifications in Solar Flares Observed by IRIS: Lower Atmospheric Structure from Radiometric Analysis

open access: yesThe Astrophysical Journal
A rich spectrum of molecular hydrogen (H _2 ) emission lines is seen in sensitive observations from the far-ultraviolet (FUV) channels of the Interface Region Imaging Spectrograph (IRIS) during flare activity in solar active region NOAA Active Region ...
Sarah A. Jaeggli, Adrian N. Daw
doaj   +1 more source

On-line parameter and delay estimation of continuous-time dynamic systems

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2015
The problem of on-line identification of non-stationary delay systems is considered. The dynamics of supervised industrial processes are usually modeled by ordinary differential equations.
Kozłowski Janusz, Kowalczuk Zdzisław
doaj   +1 more source

Toward spectrometerless instant Raman identification with tailored metasurfaces-powered guided-mode resonances (GMR) filters

open access: yesNanophotonics, 2021
Raman identification is an instrumental tool with a broad range of applications, yet current spectroscopy approaches fall short in facilitating practical and scalable Raman identification platforms.
Mousa Mohamed A.   +2 more
doaj   +1 more source

The Fourth Positive System of Carbon Monoxide in the Hubble Space Telescope Spectra of Comets [PDF]

open access: yes, 2007
The rich structure of the Fourth Positive System (A-X) of carbon monoxide accounts for many of the spectral features seen in long slit HST-STIS observations of comets 153P/Ikeya-Zhang, C/2001 Q4 (NEAT), and C/2000 WM1 (LINEAR), as well as in the HST-GHRS
Beegle L. W.   +13 more
core   +1 more source

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