Results 21 to 30 of about 37,102 (308)

Experiences with Writing Grid Clients for Mobile devices [PDF]

open access: yes, 2005
This paper describes our attempts to write GRID clients for Mobile Devices, such as a PDA, which have restrictive computational and storage facilities.
Arouna Woukeu   +7 more
core   +1 more source

Mobility Control for Machine-to-Machine LTE Systems

open access: yesCoRR, 2011
In this paper, we propose an efficient mobility control algorithm for the downlink multi-cell orthogonal frequency division multiplexing access (OFDMA) system for co-channel interference reduction. It divides each cell into several areas. The mobile nodes in each area find their own optimal position according to their present location.
Beom Hee Lee 0002, Seong-Lyun Kim
openaire   +3 more sources

Efficiency Improved Load Sensing System—Reduction of System Inherent Pressure Losses

open access: yesEnergies, 2017
Although more efficient than e.g., constant flow systems, hydraulic load sensing (LS) systems still have various losses, e.g., system inherent pressure losses (SIPL) due to throttling at pressure compensators.
Jan Siebert, Marco Wydra, Marcus Geimer
doaj   +1 more source

Current Developments in Robotics and Mobile Machines [PDF]

open access: yesJournal of Intelligent & Robotic Systems, 2015
n ...
Massimo Callegari, Primo Zingaretti
openaire   +2 more sources

The results of scientific research of the Bryansk state university in 2019 in the field of transport and logistics technologies and machines for the urban environment [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2020
The results of research in the field of transport and logistics technologies and machines for the urbanized environment, obtained by scientists of the Academician I.G. Petrovskii Bryansk State University in 2019.
Stepchenko T.A., Babich O.V.
doaj   +1 more source

Retroviral integration into nucleosomes through DNA looping and sliding along the histone octamer

open access: yesNature Communications, 2019
Retroviral integrases catalyze the insertion of viral DNA into the host cell DNA and can use nucleosomes as substrates for integration. Here the authors present the 3.9 Å cryo-EM structure of prototype foamy virus integrase after strand transfer into ...
Marcus D. Wilson   +8 more
doaj   +1 more source

APPLICATION OF HYDRAULIC AUTOMATION EQUIPMENT FOR THE EFFICIENCY ENHANCEMENT OF THE OPERATION ELEMENTS OF THE MOBILE MACHINERY

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019
The application of adaptive drives in working units of various technological and mobile machines is considered. The results of theoretical and experimental research have proved the effectiveness of their use for improving the dynamic characteristics of ...
Leonid Polishchuk   +4 more
doaj   +1 more source

Field Setup and Assessment of a Cloud-Data Based Crane Scale (CCS) Considering Weight- and Local Green Wood Density-Related Volume References

open access: yesCroatian Journal of Forest Engineering, 2022
When investigating the forwarding process within the timber supply chain, insufficient data often inhibits long-term studies or make real-time optimisation of the logistics process difficult. Information sources to compensate for this lack of data either
Michael Starke, Chris Geiger
doaj   +1 more source

Passively mobile communicating machines that use restricted space [PDF]

open access: yes, 2011
We propose a new theoretical model for passively mobile wireless sensor networks, called PM, standing for passively mobile machines. The main modification w.r.t.
Paul G. Spirakis   +13 more
core   +1 more source

The influence of anchoring of remote supports on the stability of mobile transport and technological machines equipped with boom lift manipulators [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2018
The article presents a mathematical model for calculating the characteristics of stability against overturning for mobile transport and technological machines equipped with boom lift manipulators. This model allows us to perform a quantitative assessment
Lagerev A.V., Lagerev I.A.
doaj   +1 more source

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