Results 11 to 20 of about 95 (53)

A one-year economic evaluation of six alternative strategies in the management of uninvestigated upper gastrointestinal symptoms in Canadian primary care. [PDF]

open access: yesCan J Gastroenterol, 2010
BACKGROUND: The cost‐effectiveness of initial strategies in managing Canadian patients with uninvestigated upper gastrointestinal symptoms remains controversial. OBJECTIVE: To assess the cost‐effectiveness of six management approaches to uninvestigated upper gastrointestinal symptoms in the Canadian setting.
Barkun AN   +16 more
europepmc   +2 more sources

Global implications of crop‐based bioenergy with carbon capture and storage for terrestrial vertebrate biodiversity

open access: yesGCB Bioenergy, Volume 14, Issue 3, Page 307-321, March 2022., 2022
Bioenergy with carbon capture and storage (BECCS) could provide negative CO2 emissions to mitigate climate change, but if based on crops, the associated land requirements threaten biodiversity. Here, we show that sequestering 0.5–5 GtCO2/year with lignocellulosic crop‐based BECCS requires hundreds of Mha of land and would commit tens of terrestrial ...
Steef V. Hanssen   +5 more
wiley   +1 more source

A Survey of Standardized Approaches towards the Quality of Experience Evaluation for Video Services: An ITU Perspective

open access: yesInternational Journal of Digital Multimedia Broadcasting, Volume 2018, Issue 1, 2018., 2018
Over the past few years there has been an exponential increase in the amount of multimedia data being streamed over the Internet. At the same time, we are also witnessing a change in the way quality of any particular service is interpreted, with more emphasis being given to the end‐users.
Debajyoti Pal   +2 more
wiley   +1 more source

Perceptual Quality Assessment of NeRF and Neural View Synthesis Methods for Front‐Facing Views

open access: yesComputer Graphics Forum, Volume 43, Issue 2, May 2024.
Abstract Neural view synthesis (NVS) is one of the most successful techniques for synthesizing free viewpoint videos, capable of achieving high fidelity from only a sparse set of captured images. This success has led to many variants of the techniques, each evaluated on a set of test views typically using image quality metrics such as PSNR, SSIM, or ...
H. Liang   +6 more
wiley   +1 more source

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