Results 21 to 30 of about 203,750 (253)

HeritageBot platform for service in Cultural Heritage frames [PDF]

open access: yesInternational Journal of Advanced Robotic Systems, 2018
A service robot for Cultural Heritage frames is proposed as a novel robotic platform with a modular design for both ground locomotion and flight capability. The peculiarities of the system are discussed by performance evaluation via simulation.
Ceccarelli M.   +3 more
openaire   +7 more sources

The design and analysis of the mechanical property test platform frame for marine structures

open access: yesMATEC Web of Conferences, 2016
In order to realize mechanical properties test of the emergency towing arrangements, anchor chain and other large marine components, a large-tonnage and multi-function horizontal tension test platform is put forward in this paper.
Wen-xian Tang   +4 more
doaj   +1 more source

Electronic Navigational Chart as an Equivalent to Image Produced by Hypercatadioptric Camera System

open access: yesPolish Maritime Research, 2015
This paper presents a dynamic hyperboloidal mapping model aimed at building image of electronic navigational chart which constitutes an equivalent to that obtained from a hypercatadioptric camera system.
Naus Krzysztof
doaj   +1 more source

Parametric Evaluation of Racking Performance of Platform Timber Framed Walls [PDF]

open access: yesStructures, 2017
This paper provides a quantitative assessment of the racking performance of partially anchored timber framed walls, based on experimental tests. A total of 17 timber framed wall specimens, constructed from a combination of materials under different load configurations, were tested.
R. Dhonju   +4 more
openaire   +2 more sources

Global Human Settlement Analysis for Disaster Risk Reduction [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The Global Human Settlement Layer (GHSL) is supported by the European Commission, Joint Research Center (JRC) in the frame of his institutional research activities.
M. Pesaresi   +9 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

The influence of a weight-bearing platform on the mechanical behavior of two Ilizarov ring fixators: tensioned wires vs. half-pins

open access: yesJournal of Orthopaedic Surgery and Research, 2011
Background A weight-bearing platform applied at the distal end of an Ilizarov external frame allows patients with hindfoot transfixations, foot deformities or plantar skin lesions to bear weight.
Gessmann Jan   +4 more
doaj   +1 more source

EmuStream—An End-to-End Platform for Streaming Video Performance Measurement

open access: yesIEEE Access, 2020
Cord-cutting has spread like wildfire as streaming video become commonplace in the Internet. This motivated intensive research in adaptive video streaming to improve its quality-of-experience (QoE) in the presence of network quality variations.
Guanghui Zhang   +2 more
doaj   +1 more source

Developing and testing a web-based platform for visualizing flow in a watershed

open access: yesJournal of Hydroinformatics, 2023
Thanks to the rapid development of internet technology and computer hardware, it is now possible to use web services to provide visual simulations of flow field calculation results.
Jun Hou   +3 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

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