Results 61 to 70 of about 508,718 (191)

Nipple discharge: the state of the art [PDF]

open access: yes, 2019
Over 80% of females experience nipple discharge during their life. Differently from lactational (milk production) and physiological (white, green, or yellow), which are usually bilateral and involving multiple ducts, pathologic nipple discharge (PND ...
Panzironi, Giovanna   +2 more
core   +1 more source

Evaluation of the lamina cribrosa in patients with multiple sclerosis using enhanced depth imaging optical coherence tomography

open access: yesMedicine Science, 2018
Multiple sclerosis (MS) is a demyelinating disease of the central nervous system. Optic neuritis (ON) is common clinical manifestation of MS. Spectral domain optical coherence tomography (SD-OCT) has been used as a useful tool to quantify the neuronal ...
Serkan Akkaya   +3 more
doaj   +1 more source

Coherence-enhanced imaging of a degenerate Bose gas

open access: yes, 2006
We present coherence-enhanced imaging, an in situ technique that uses Raman superradiance to probe the spatial coherence properties of an ultracold gas.
Higbie, J. M.   +4 more
core   +1 more source

A literature review of analytical techniques for materials characterisation of painted textiles - Part 2: spectroscopic and chromatographic analytical instrumentation [PDF]

open access: yes, 2017
Part Two of this Literature Review of analytical techniques for materials characterisation of painted textiles focusses on the application of vibrational and x-ray spectroscopic and chromatographic techniques used in the analysis of painted textiles to ...
Lennard, Frances   +2 more
core   +1 more source

The suprachoroidal space: from potential space to a space with potential

open access: yesClinical Ophthalmology, 2016
Elad Moisseiev,1–3 Anat Loewenstein,2,3 Glenn Yiu1 1UC Davis Eye Center, University of California Davis, Sacramento, CA, USA; 2Ophthalmology Department, Tel Aviv Medical Center, Tel Aviv, 3Sackler School of Medicine, Tel Aviv University, Tel  ...
Moisseiev E, Loewenstein A, Yiu G
doaj  

Choroidal thickness profile in healthy Indian children

open access: yesIndian Journal of Ophthalmology, 2015
Purpose: The purpose was to study choroidal thickness and its profile based on location in healthy Indian children using enhanced depth spectral-domain-optical coherence tomography (SD-OCT).
Jay Kumar Chhablani   +9 more
doaj   +1 more source

Can spicules be detected at disc centre in broad-band Ca II H filter imaging data ?

open access: yes, 2013
We estimate the formation height range contributing to broad-band and narrow-band filter imaging data in Ca II H to investigate whether spicules can be detected in such observations at the centre of the solar disc. We apply spectral filters of FWHMs from
Beck, C., Puschmann, K. G., Rezaei, R.
core   +1 more source

Real-time delay-multiply-and-sum beamforming with coherence factor for in vivo clinical photoacoustic imaging of humans [PDF]

open access: yes, 2019
In the clinical photoacoustic (PA) imaging, ultrasound (US) array transducers are typically used to provide B-mode images in real-time. To form a B-mode image, delay-and-sum (DAS) beamforming algorithm is the most commonly used algorithm because of its ...
Choi, Wonseok   +5 more
core   +1 more source

Local depth image enhancement scheme for view synthesis [PDF]

open access: yes2012 19th IEEE International Conference on Image Processing, 2012
The quality of the depth map is crucial for depth image based rendering (DIBR) which enables a variety of advanced 3D video related applications such as perceived depth adjustment for stereoscopic video and intermediate view generation for multiview auto-stereoscopic displays.
Yongzhe Wang, Dong Tian, Anthony Vetro
openaire   +1 more source

CCD QE in the Soft X-ray Range [PDF]

open access: yes, 2017
e2v has previously provided back-illuminated CCDs for several solar observation projects, resulting in a number of key articles on CCD QE in the soft X-ray region.
Bell, Ray   +5 more
core  

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