Results 21 to 30 of about 522,817 (253)

Low Enthalpy Geothermal Resources for Local Sustainable Development: A Case Study in Poland

open access: yesEnergies, 2020
Many regions in Poland face the problem of air pollution. These regions include, though are not exclusive, to health resorts, an important element of the healthcare industry.
Aleksandra Szulc-Wrońska   +1 more
doaj   +1 more source

Food, Fossil Fuels and Filthy Finance [PDF]

open access: yes, 2014
Climate change is already making people hungry, and the use of fossil fuels is largely to blame, representing the single biggest source of greenhouse gas emissions globally.
Prieg, Lydia, Stoddart, Hannah
core   +1 more source

Со(ІІ) AND Ni(II) REMOVAL FROM AQUEOUS SOLUTIONS BY POLYMER AND POLYMER/SILICA ADSORBENTS WITH SULFO AND CARBOXYLIC GROUPS

open access: yesActa Chimica Slovenica, 2023
Sulfo and carboxylic groups-containing polymer and polymer/silica membranes poly(acrylonitrile-co-2-acrylamido-2-methylpropane-1-sulfonic acid-co-acrylic acid) [poly(AN-co-AMPS-co-AA)] and poly(AN-co-AMPS-co-AA)/SiO2 were synthesized by UV-initiated ...
М.М. Zhyhailo   +3 more
doaj   +1 more source

Methodology and impact categories of environmental life cycle assessment in geothermal energy sector [PDF]

open access: yesE3S Web of Conferences, 2019
The development of renewable energy sources, including geothermal energy, causes that more and more attention should be devoted to their environmental impact in a holistic approach.
Kaczmarczyk Michał
doaj   +1 more source

The development of dairying in Europe: potential evidence from food residues on ceramics

open access: yesDocumenta Praehistorica, 2002
Providing evidence of dairying is crucial to the understanding of the development and intensification of Neolithic farming practices in Europe, beyond the early stages of domestication.
Oliver E. Craig
doaj   +1 more source

Fossil fuels -- future fuels

open access: yes, 1998
Fossil fuels -- coal, oil, and natural gas -- built America`s historic economic strength. Today, coal supplies more than 55% of the electricity, oil more than 97% of the transportation needs, and natural gas 24% of the primary energy used in the US. Even

core   +1 more source

The application of numerical modeling to geothermal investments

open access: yesComputer Assisted Methods in Engineering and Science, 2017
Among numerous applications of numerical modeling in many different fields of science, there is numerical modeling applied to the issues related to geothermal investments [1].
Anna Wachowicz-Pyzik   +3 more
doaj   +1 more source

Hydrogeochemical Characteristics of Geothermal Waters from Mesozoic Formations in the Basement of the Central Part of the Carpathian Foredeep and the Carpathians (Poland) Using Multivariate Statistical Methods

open access: yesEnergies, 2021
The subject of this study is the chemical composition of potentially geothermal waters of the Mesozoic basement of the central part of the Carpathian Foredeep and the Outer Carpathians regions.
Joanna Jasnos
doaj   +1 more source

Some statistical consideration of azimuth and inclination angles determination based on walk - away VSP data in Python [PDF]

open access: yesE3S Web of Conferences, 2019
It is a common knowledge that proper inclinations and azimuth angle determination is a critical step in processing and interpretation of walk-away VSP data.
Zaręba Mateusz   +2 more
doaj   +1 more source

Assessment of the Effective Variants Leading to Higher Efficiency for the Geothermal Doublet, Using Numerical Analysis‒Case Study from Poland (Szczecin Trough)

open access: yesEnergies, 2020
Numerical models of geothermal doublet allows us to reduce the high risk associated with the selection of the most effective location of a production well.
Anna Wachowicz-Pyzik   +4 more
doaj   +1 more source

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