Results 21 to 30 of about 49,472 (239)

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

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

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

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

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Multi-Criteria Studies and Assessment Supporting the Selection of Locations and Technologies Used in CO2-EGS Systems

open access: yesEnergies, 2021
The paper describes application of the cross-impact method in the process of selecting locations and technologies used in a geothermal system based on energy accumulated in a dry rock formation, where CO2 is used as the working medium.
Leszek Pająk   +7 more
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Sustainable Utilization of Low Enthalpy Geothermal Resources to Electricity Generation through a Cascade System

open access: yesEnergies, 2020
The article presents an assessment of the potential for using low temperature geothermal water from the C-PIG-1 well (Małopolskie Voivodship, southern Poland) for electricity generation, as the first stage in a geothermal cascade system. The C-PIG-1 well
Michał Kaczmarczyk   +2 more
doaj   +1 more source

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