Results 11 to 20 of about 631,093 (315)

Analytical research of wind farms damage [PDF]

open access: yesE3S Web of Conferences, 2023
Wind farms are expensive and technically complex equipment. Maintaining it in working condition is an important task not only from an economic point of view, but also from a practical point of view.
Martyanov Andrey   +2 more
doaj   +1 more source

Industries’ Bioeconomic Transformation as the Mechanism of Sustainable Development [PDF]

open access: yesSHS Web of Conferences, 2021
The bioeconomic strategy of Ukraine has not been yet formed, the development of biotechnology is slow, the use of biotechnology is still very fragmentary.
Vostriakova Victoria   +3 more
doaj   +1 more source

Simulation of transients in an autonomous power system considering the generator and transformer magnetic core saturation

open access: yesEnergy Reports, 2023
The paper considers transients in an autonomous power system consisting of a generator, a transformer, and a general load. The numerical method for simulating transients includes the possibility of the asymmetry of stator windings and magnetic core ...
Gleb Glazyrin   +4 more
doaj   +1 more source

Entre redynamisation urbaine et banalisation des espaces : tensions et enjeux de l’urbanisme touristique

open access: yesMondes du Tourisme, 2011
Town planners transform the emblematic public spaces of cities and tourist resorts in order to favour their image and their notoriety. They try to allow tourists to get their originality and harmony.
Vincent Vles
doaj   +1 more source

Analysis of the 2021 Milford, Utah earthquake swarm: Enhanced earthquake catalog and migration patterns

open access: yesFrontiers in Earth Science, 2023
An earthquake swarm occurred in Spring 2021 in south-central Utah near the town of Milford. The University of Utah Seismograph Stations located 125 earthquakes between March 19 and May 10 with magnitudes ranging from 0.5 to 3.2.
Katherine M. Whidden   +3 more
doaj   +1 more source

Study of change in 300 MW power unit efficiency operation under reduced loads [PDF]

open access: yesMATEC Web of Conferences, 2020
The article presents the results of the study of technical and economic parameters of power unit’s operation under reduced turbine generator loading, related to the night power dip and wear of power plant units.
Malykov Aleksey   +4 more
doaj   +1 more source

An appendix on studying beneficiarii consularis in the territory of Dardania [PDF]

open access: yesBaština, 2018
The beneficiarii consularis in the territory of Dardania were the members of the Danube legions who performed different tasks for the governor of the province.
Savić Marija M.
doaj  

Small‐Magnitude Seismic Swarms in Central Utah (US): Interactions of Regional Tectonics, Local Structures and Hydrothermal Systems

open access: yesGeochemistry, Geophysics, Geosystems, 2023
Swarms in Central Utah are situated in the complex transition between the Basin and Range (BR) province and the Colorado Plateau. Transecting transverse structures, volcanic deposits, and hydrothermal systems complicate the extensional BR horst and ...
G. M. Petersen, K. L. Pankow
doaj   +1 more source

SEASONAL VARIATIONS IN THE PHYSICO-CHEMICAL PARAMETERS OF IMO RIVER, IMO STATE NIGERIA

open access: yesThe Bioscientist, 2020
The effects of season on the physico-chemical parameters were investigated at Imo River to determine its suitability for drinking and usage for domestic purposes. Sampling was conducted in rainy and dry seasons; January to August, 2017.
M. N. Chukwu, D. N. Ohakwe
doaj  

Features of the Biotopic Distribution of Different Species of Small Mammals and their Role in Supporting the Natural Foci of Tularemia in the North-Eastern Part of the Voronezh Region

open access: yesЭпидемиология и вакцинопрофилактика, 2015
Different species of small mammals (SM) (539 total), cached in Voronezh region, were examined for antigen and DNA of Francisella tularensis. The basic species of SM involved in circulation of F. tularensis were revealed.
T. V. Mikhaylova   +6 more
doaj   +1 more source

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