Results 11 to 20 of about 811,714 (302)

Preventing and controlling Cryptosporidium spp. in aquatic facilities: environmental health practitioners’ experiences in Victoria, Australia

open access: yesAustralian and New Zealand Journal of Public Health, 2020
Objective: To identify barriers and enablers to preventing and controlling Cryptosporidium spp. in aquatic facilities as perceived by environmental health practitioners (EHPs). Methods: A qualitative, constructivist study with a purposive sample of seven
Lauren Cullinan   +2 more
doaj   +1 more source

Enlargement of Measurement Range of ERC Drop Tube [PDF]

open access: yesTransactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2011
Better understanding of combustion process in large scale pulverized coal boilers can help with increasing of coal combustion efficiency and decreasing of pollutant emissions, such as nitrogen oxides and arguable carbon dioxide.
R. PALUSKA   +5 more
doaj   +1 more source

Adaptive digital technological regulations development for engineering and intellectual support for the railway track facilities construction

open access: yesTransportnye Sooruženiâ, 2022
The article considers the developing possibilities of adaptive digital technological regulation for the railway track facility construction. Railway construction as a complex dynamic system requires certain resources for its maintenance. At the same time,
Aleksey V. Polyanskiy
doaj   +1 more source

STEAM Experimental Facility: A Step Forward for the Development of the EU DEMO BoP Water Coolant Technology

open access: yesEnergies, 2023
Within the EUROfusion roadmap for the technological development of the European-DEMOnstration (EU-DEMO) reactor, a key point has been identified in the discontinuous operation (pulse-dwell-pulse) of the machine.
Alessandra Vannoni   +14 more
doaj   +1 more source

Real-time artificial intelligence for accelerator control: A study at the Fermilab Booster

open access: yesPhysical Review Accelerators and Beams, 2021
We describe a method for precisely regulating the gradient magnet power supply (GMPS) at the Fermilab Booster accelerator complex using a neural network trained via reinforcement learning.
Jason St. John   +13 more
doaj   +1 more source

Organization of medical caremajor sporting events

open access: yesСпортивная медицина: наука и практика, 2022
Organization of medical support for major international events is one of the major challenges for organizers. There is no single supranational detailed normative act yet.Objective: to analyze the existing national and international regulatory framework ...
G. M. Zagorodny, E. N. Pinchuk
doaj   +1 more source

SAW torque transducers for disturbance rejection and tracking control of multi-inertia servo-drive systems [PDF]

open access: yes, 2004
The paper proposes a resonance ratio control (RRC) technique for the coordinated motion control of multi-inertia mechanical systems, based on the measurement of shaft torque via a SAW-based torque sensor. Furthermore, a new controller structure, RRC plus
Bingham, C M   +2 more
core   +1 more source

The UFMG Microgrid Laboratory: a Testbed for Advanced Microgrids

open access: yesEletrônica de Potência, 2023
This paper describes a test facility for the design and validation of advanced microgrids (MGs) to integrate high penetration of renewable energy and electric vehicles. The UFMG MG laboratory is a joint effort of UFMG, industry, and government.
João Marcus S. Callegari   +4 more
doaj   +1 more source

An automated boron management system for WWER-1000 nuclear reactors

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2015
The article is devoted to the problem of creating a system of automated control with boron regulation for reactor WWER-1000 series. Using the boron regulation to control WWER-1000 allows to extend its maximum output operation period, ensuring the ...
Taisiya O. Tsiselskaya, Andriy V. Kovtun
doaj   +1 more source

Control temperature of greenhouse for higher yield and higher quality grapes production by combining STB in situ service with on time sensor monitoring

open access: yesHeliyon, 2023
The use of plastic film to promote early cultivation is common by small farmers in Northern China for out of season facility fresh grape production, but the lack of effective technical indicators, sensors and temperature control techniques for facility ...
Zengyuan Li   +3 more
doaj   +1 more source

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