Results 21 to 30 of about 411 (54)

On geometric upper bounds for positioning algorithms in wireless sensor networks [PDF]

open access: yes, 2015
This paper studies the possibility of upper bounding the position error for range-based positioning algorithms in wireless sensor networks. In this study, we argue that in certain situations when the measured distances between sensor nodes have positive ...
Gholami, Mohammad Reza   +3 more
core   +1 more source

Modelling diet composition dynamics among North Sea predatory fish using a length-structured partial ecosystem model [PDF]

open access: yes, 2012
Multispecies fisheries management approaches must take account of the array of trophic interactions within the ecosystem. Studies of the gut contents of fish stocks in the North Sea show decadal changes in diet composition, as might be expected when the ...
Heath, Michael   +2 more
core  

Large number of endemic equilibria for disease transmission models in patchy environment [PDF]

open access: yes, 2014
Denna studie undersöker sex verksamma speciallärares och specialpedagogers erfarenheter av att använda pedagogiska Applikationer (Appar) på surfplattor i sin undervisning.
Hulmán-Knipl, Diána, Röst, Gergely
core   +2 more sources

Global-mean marine δ13C and its uncertainty in a glacial state estimate [PDF]

open access: yes, 2015
Author Posting. © The Author(s), 2015. This is the author's version of the work. It is posted here by permission of Elsevier for personal use, not for redistribution.
Gebbie, Geoffrey A.   +3 more
core   +1 more source

Postmortem biochemical investigations in hypothermia fatalities [PDF]

open access: yes, 2018
Despite the progress made during the past several decades in forensic pathology, the possibilities for the postmortem diagnosis of hypothermia remains relatively limited.
Mangin, Patrice, Palmiere, Cristian
core  

Impact of diabetes mellitus on long-term outcome after unstable angina and non-ST-segment elevation myocardial infarction treated with a very early invasive strategy [PDF]

open access: yes, 2018
Aims/hypothesis: We sought to evaluate the impact of diabetes mellitus on long-term outcome in patients with unstable angina and non-ST-segment elevation myocardial infarction treated with a very early invasive strategy.
Büttner, H.   +4 more
core  

Recent Advances in the Pharmaceutical and Biomedical Applications of Cyclodextrin-Capped Gold Nanoparticles. [PDF]

open access: yesInt J Nanomedicine, 2023
Abdellatif AAH   +10 more
europepmc   +1 more source

Measured and calculated fast neutron spectra in a lead-and-water shielded reactor [PDF]

open access: yes
Comparison of calculated and liquid scintillation measured fast neutron spectra in layered cylindrical shield of UOF2-water solution ...
Lahti, G. P., Wrights, G. N.
core   +1 more source

Propane reacts with O2 and H2 on gold supported TS-1 to form oxygenates with high selectivity [PDF]

open access: yes, 2015
This is the published version. Copyright © 2008 Royal Society of ChemistryGold nanoparticles supported on a microporous titanosilicate (TS-1) were found to be highly selective (95%) towards the formation of acetone and isopropanol from propane, O2, and ...
Bravo Suarez, Juan J.
core   +1 more source

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