Results 41 to 50 of about 2,884,168 (334)

Diffusion of Latent Semantic Analysis as a Research Tool: A Social Network Analysis Approach [PDF]

open access: yes, 2010
Latent Semantic Analysis (LSA) is a relatively new research tool with a wide range of applications in different fields ranging from discourse analysis to cognitive science, from information retrieval to machine learning and so on. In this paper, we chart
Darvish, Hamid R., Tonta, Yaşar
core   +1 more source

Pump-probe scheme for optical coherence tomography using indocyanine green mixed with albumin or human plasma [PDF]

open access: yes, 2005
Use of indocyanine green (ICG) in a pump-probe scheme for OCT is proposed. The study illustrates that ICG in protein solution shows unusual pump-probe imaging potential, indicating its usefulness as a contrast agent for ...
Applegate, Brian E.   +4 more
core   +1 more source

Choroidal Thickness and Retinal Vein Occlusions [Letter]

open access: yesClinical Ophthalmology, 2023
Andrea Valerio Marino, Marco Gioia, Ludovica Reda, Aniello La Marca Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, Salerno, ItalyCorrespondence: Ludovica Reda, Department of ...
Marino AV, Gioia M, Reda L, La Marca A
doaj  

A model for simulating speckle-pattern evolution based on close to reality procedures used in spectral-domain OCT

open access: yes, 2014
A robust model for simulating speckle pattern evolution in optical coherence tomography (OCT) depending on the OCT system parameters and tissue deformation is reported.
Gelikonov, G. V.   +4 more
core   +1 more source

Long wavelength optical coherence tomography for painted objects [PDF]

open access: yes, 2013
Optical Coherence Tomography has been successfully applied to the imaging of painted objects in recent years. However, a significant limitation is the low penetration depth of OCT in paint because of the high opacity of paint due to either scattering or ...
Cheung, CS   +4 more
core   +1 more source

OCT-angiography: A qualitative and quantitative comparison of 4 OCT-A devices

open access: yesPLoS ONE, 2017
Purpose To compare the quality of four OCT-angiography(OCT-A) modules. Method The retina of nineteen healthy volunteers were scanned with four OCT-devices (Topcon DRI-OCT Triton Swept-source OCT, Optovue RTVue-XR, a prototype Spectralis OCT2, Heidelberg ...
M. Munk   +6 more
semanticscholar   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro   +10 more
wiley   +1 more source

Hepatocytes derived from human induced pluripotent stem cells: Towards establishing an in vitro model for assessing population variability in hepatotoxicity testing

open access: yesCurrent Research in Toxicology
Interindividual differences in response to chemicals have been typically addressed through the use of a 10-fold default “uncertainty” factor. It was only recently that in vitro models emerged to quantitatively assess interindividual variability in the ...
Xiugong Gao   +6 more
doaj   +1 more source

Inflow mapping method for numerical flow simulations of OCT-based patient-specific vessels using CFD

open access: yesCurrent Directions in Biomedical Engineering, 2017
Alteration of the flow characteristics in coronary vessels is correlated with coronary heart disease (CHD). In particular, wall shear stress (WSS) appears to be a hemody-namic key factor in the genesis of CHD.
Wüstenhagen Carolin   +6 more
doaj   +1 more source

Implementing Health‐Related Quality of Life Assessment in Pediatric Oncology: A Feasibility Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background There is growing interest in embedding health‐related quality of life (HRQoL) assessment and patient‐reported outcome measures (PROMs) within clinical cancer care. This study evaluated the feasibility, acceptability, and usability of implementing an electronic PROM (ePROM) platform to measure HRQoL in children with cancer ...
Mikaela Doig   +13 more
wiley   +1 more source

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