Results 91 to 100 of about 106,213 (203)

Towards Automatic SAR-Optical Stereogrammetry over Urban Areas using Very High Resolution Imagery

open access: yes, 2018
In this paper we discuss the potential and challenges regarding SAR-optical stereogrammetry for urban areas, using very-high-resolution (VHR) remote sensing imagery.
Qiu, Chunping   +2 more
core   +1 more source

Ultrasound Review of Metastatic Lymphadenopathy

open access: yesÇukurova Üniversitesi Tıp Fakültesi Dergisi, 2013
Metastatic Lymphadenopathy is a common occurrence now with the earlier detection possible due to advances in imaging sciences. Although, at times the site of original malignancy is known; there are instances when the primary source of malignancy remains ...
Sushil Ghanshyam Kachewar   +1 more
doaj  

Doppler color imaging [PDF]

open access: yesJournal of Vascular Surgery, 1993
openaire   +2 more sources

Can Doppler or contrast-enhanced ultrasound analysis add diagnostically important information about the nature of breast lesions?

open access: yesClinics
OBJECTIVES: Despite evidence suggesting that Doppler ultrasonography can help to differentiate between benign and malignant breast lesions, it is rarely applied in clinical practice.
Daniela Stanzani   +4 more
doaj   +1 more source

The Temperature Dependence of Solar Active Region Outflows

open access: yes, 2010
Spectroscopic observations with the EUV Imaging Spectrometer (EIS) on Hinode have revealed large areas of high speed outflows at the periphery of many solar active regions.
Baker   +20 more
core   +1 more source

Radial Velocity Prospects Current and Future: A White Paper Report prepared by the Study Analysis Group 8 for the Exoplanet Program Analysis Group (ExoPAG) [PDF]

open access: yes, 2015
[Abridged] The Study Analysis Group 8 of the NASA Exoplanet Analysis Group was convened to assess the current capabilities and the future potential of the precise radial velocity (PRV) method to advance the NASA goal to "search for planetary bodies and ...
Anglada, Guillem   +19 more
core   +1 more source

Characterization of fluorescence collection optics integrated with a micro-fabricated surface electrode ion trap

open access: yes, 2013
One of the outstanding challenges for ion trap quantum information processing is to accurately detect the states of many ions in a scalable fashion. In the particular case of surface traps, geometric constraints make imaging perpendicular to the surface ...
Chou, Chin-wen   +8 more
core   +1 more source

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