Results 11 to 20 of about 933,240 (306)

Diffractive and interferometric methods to characterize photopolymers with liquid crystal molecules as holographic recording material [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2012
We present two methods, interferometry at the zero spatial frequency limit and analysis of diffracted orders for very low spatial frequency gratings, to characterize photopolymers with dispersed nematic liquid crystals. These methods provide us with real
Gallego S.   +5 more
doaj   +1 more source

Multiple intrinsic and extrinsic drivers influence the quantity and quality components of seed dispersal effectiveness in the rare shrub Lindera subcoriacea.

open access: yesPLoS ONE, 2023
Information about seed dispersal effectiveness (SDE) for plant species of conservation concern is rarely available to inform management strategies and actions.
Matthew G Hohmann   +3 more
doaj   +1 more source

Platform Pricing under Dispersed Information [PDF]

open access: yes, 2013
We study monopoly and duopoly pricing in a two-sided market with dispersed information about users' preferences. First, we show how the dispersion of information introduces idiosyncratic uncertainty about participation rates and how the latter shapes the elasticity of the demands and thereby the equilibrium prices. We then study informative advertising
Bruno Jullien, Alessandro Pavan
openaire   +8 more sources

Snapshot depth–spectral imaging based on image mapping and light field

open access: yesEURASIP Journal on Advances in Signal Processing, 2023
Depth–spectral imaging (DSI) is an emerging technology which can obtain and reconstruct the spatial, spectral and depth information of a scene simultaneously.
Xiaoming Ding   +7 more
doaj   +1 more source

Bioaccumulation and subacute toxicity of mechanically and chemically dispersed heavy fuel oil in sea urchin (Glyptocidaris crenulari)

open access: yesScientia Marina, 2015
Oil spills have a disastrous ecological impact on ecosystems but few data are available for the effects of dispersed oil on benthic marine organisms.
Bailin Yang, Deqi Xiong
doaj   +1 more source

Planetary Defense Mitigation Gateway: A One-Stop Gateway for Pertinent PD-Related Contents

open access: yesData, 2019
Planetary Defense (PD) has become a critical effort of protecting our home planet by discovering potentially hazardous objects (PHOs), simulating the potential impact, and mitigating the threats.
Ishan Shams   +13 more
doaj   +1 more source

Effects of colistin and tigecycline on multidrug-resistant Acinetobacter baumannii biofilms: advantages and disadvantages of their combination

open access: yesScientific Reports, 2021
We investigated the antimicrobial effects of colistin (CST) and tigecycline (TGC), either alone or in combination, on biofilm-dispersed and biofilm-embedded multidrug-resistant Acinetobacter baumannii (MDRAB) strains R1 and R2.
Yoshinori Sato   +4 more
doaj   +1 more source

Booms and busts with dispersed information [PDF]

open access: yesJournal of Monetary Economics, 2019
Abstract Dispersed information can generate booms and busts in economic activity. Boom-bust dynamics appear when firms are initially over-optimistic about demand due to a noisy private news. Consequently, they overproduce, which generates a boom and depresses their markups.
openaire   +3 more sources

Origin and significance of 'dispersed facies' basal ice: Svínafellsjökull, Iceland [PDF]

open access: yes, 2010
Dispersed facies basal ice - massive (i.e. structureless) ice with dispersed debris aggregates - is present at the margins of many glaciers and, as a product of internal glacial processes, has the potential to provide important information about the ...
Darrel A. Swift   +10 more
core   +3 more sources

GIS and Urban Mining

open access: yesResources, 2014
Geographical information systems (GIS) are a kind of location intelligence technology that supports systematic collection, integration, analysis and sharing of spatial data.
Xuan Zhu
doaj   +1 more source

Home - About - Disclaimer - Privacy