Results 1 to 10 of about 51,594 (241)

INFLUENCE OF SURFACE-ACTIVE RHAMNOLIPID BIOCOMPLEX AND ETHYLTHIOSULFANILATE ON GROWTH AND BIOCHEMICAL PARAMETERS OF PLANTS IN THE OIL CONTAMINATED SOIL [PDF]

open access: yesBiotechnologia Acta, 2015
The aim of the work was to study the influence of rhamnolipid biocomplex and ethylthiosulfanilate on field pea and sorghum plants when growing in petroleum contaminated soil.
A. R. Banya   +5 more
doaj   +1 more source

Seismic Methods in Geothermal Water Resource Exploration: Case Study from Łódź Trough, Central Part of Poland

open access: yesGeofluids, 2019
The geothermal waters constitute a specific type of water resources, very important from the point of view of their thermal energy potential. This potential, when utilized, supplies an ecological and renewable energy, which, after effective development ...
Tomasz Maćkowski   +2 more
doaj   +1 more source

Occurrence of naphthenate deposition in crude oil production field offshore Niger Delta

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Crude oil and produced water samples obtained from ten wells in an offshore field, Niger Delta, were analyzed, in order to determine the occurrence of naphthenates deposition in the field. Total acid number (TAN) and °API of the crude oil samples, pH and
Opeyemi Lawal   +2 more
doaj   +1 more source

Decision support for optimal location of local heat source for small district heating system on the example of biogas plant

open access: yesE3S Web of Conferences, 2017
Developing a new district heating system requires making decisions affecting entire range of following activities and wellness of the system. The article presents methodics of choosing optimal location and crucial customers with three approaches to ...
Ciapała Bartłomiej   +2 more
doaj   +1 more source

HYDROGENATION OF OIL SHALE AND POLYMERS [PDF]

open access: yesOil Shale, 2022
Andrei Krichko
doaj   +1 more source

EDITOR’S PAGE [PDF]

open access: yesOil Shale, 2022
Andrei Krichko
doaj   +1 more source

Where to leave fossil fuels underground? A multi-criteria analysis to identify unburnable carbon areas in the Ecuadorian Amazon region

open access: yesEnvironmental Research Letters, 2022
Despite the ongoing impacts of climate change around the world, fossil fuels continue to drive the global economy. The socio-environmental impacts of oil development at the local level are widely recognized, especially in high biocultural diversity areas,
Daniele Codato   +5 more
doaj   +1 more source

ICCP cathodic protection of tanks with photovoltaic power supply

open access: yesE3S Web of Conferences, 2016
Corrosion is the result of the electrochemical reaction between a metal or composite material usually having conducting current properties. Control of corrosion related defect is a very important problem for structural integrity in ground based ...
Janowski Mirosław, Wantuch Agnieszka
doaj   +1 more source

The paleoecology and taphonomy of a Santonian-Campanian (Upper Cretaceous) dinosaur-bearing vertebrate locality from Bulgaria: a window into an underexplored part of the Late Cretaceous European Archipelago

open access: yesSwiss Journal of Palaeontology
The Upper Cretaceous European vertebrate fossil record has improved significantly in the past three decades but there still remain chronostratigraphic and geographic gaps, which obscure our understanding of the paleobiogeography and evolution within the ...
Vladimir Nikolov   +3 more
doaj   +1 more source

T1- and diffusion tensor-based fractal dimension of white and grey matter in multiple sclerosis

open access: yesFrontiers in Neurology
IntroductionMultiple sclerosis (MS) changes brain microstructure even at early disease stages, with changes detectable in normal-appearing white matter (NAWM) and grey matter (GM).
Weronika Mazur-Rosmus   +3 more
doaj   +1 more source

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