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Wyszukujesz frazę "geo-engineering" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
The end of agency and the last man
Autorzy:
Kampen, Jarl K
De Vita, Laurenc
Powiązania:
https://bibliotekanauki.pl/articles/14112395.pdf
Data publikacji:
2021-09-24
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
socio-engineering
geo-engineering
agency
climate change
systemic change
energy
Opis:
Aim: In order to address the question whether a more sustainable society requires a change of purpose or a change of system, we must first resolve the issue of human agency. Is humanity free to choose its own destiny, or is humanity’s future determined by contingency of conditions and choices of the past?   Design / Research methods: On the basis of cumulated knowledge and carefully cited literature, we defend the thesis that human agency is at best a minor factor in the determination of the future even in the short term.   Conclusions / findings: We conclude that significant decrease of resources depletion and greenhouse gas production may sustain humanity in the middle to long term, but the proven lack of human agency allows only to predict the complete demise of humanity in the short term.   Originality / value of the article: We apply the method of dialogue to show historical points of focus with respect to the issue of human agency. This paper is of interest to those organizing projects of socio- and or geo-engineering, since it describes the likely limitations of agency in regards to social structure, and so implies that actions will always have unintended consequences, which will drive more actions.
Źródło:
Central European Review of Economics and Management; 2021, 5, 3; 13-32
2543-9472
Pojawia się w:
Central European Review of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrical resistivity tomography for geo-engineering investigation of subsurface defects: a case study of Etioro-Akoko highway, Ondo State, southwestern Nigeria
Autorzy:
Akingboye, Adedibu Sunny
Osazuwa, Isaac Babatunde
Mohammed, Muraina Zaid
Powiązania:
https://bibliotekanauki.pl/articles/2024721.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
electrical resistivity tomography (ERT)
geo-engineering
deep weathered troughs
multiple fractures
pavement failure
highway
Etioro-Akoko
Opis:
The durability of roads is dependent on the proper screening of the variations in subsurface geological characteristics and conditions through geo-engineering investigations and good construction practices. In this study, electrical resistivity tomography (ERT) technique was used to investigate the subsurface defects and potential failures along the substrate of Etioro-Akoko highway, Ondo State, southwestern Nigeria. Results of the inverse model resistivity sections generated for the two investigated traverses showed four distinct subsurface layers. The shallow clayey topsoil, weathered layer, and partially weathered/fractured bedrock have resistivity values ranging from 4–150 ohm-m, 10–325 ohm-m, and 205–800 ohm-m, with thickness values of 0–2 m, 0.5–12.5 m, and less than few meters to > 24 m, respectively. The fresh bedrock is characterised by resistivity generally in excess of 1000 ohm-m. The bedrock mirrored gently to rapidly oscillating bedrock troughs and relatively inclined deep penetrating multiple fractures: F1–F’1, F2–F’2 and F3–F’3, with floater in-between the first two fractures. These delineated subsurface characteristic features were envisaged as potential threats to the pavement of the highway. Pavement failures in the area could be attributed to the incompetent clayey sub-base/substrate materials and the imposed stresses on the low load-bearing fractured bedrock and deep weathered troughs by heavy traffics. Anticipatory construction designs that included the use of competent sub-base materials and bridges for the failed segments and fractured zones along the highway, respectively, were recommended.
Źródło:
Studia Quaternaria; 2020, 37; 101-107
1641-5558
2300-0384
Pojawia się w:
Studia Quaternaria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Feature engineering in property markets homogenous areas determination procedures
Autorzy:
Renigier-Biłozor, Małgorzata
Janowski, Artur
Walacik, Marek
Chmielewska, Aneta
Powiązania:
https://bibliotekanauki.pl/articles/2191398.pdf
Data publikacji:
2022
Wydawca:
Stowarzyszenie SILGIS
Tematy:
homogeneous area
property market analysis
robust geo-estimation
feature engineering
obszar jednorodny
analiza rynku nieruchomości
inżynieria cech
Opis:
Real estate is one of the most important aspect of our life and play significant role in global economy. Sooner or later, everyone has contact with properties that are place for life, work, investment, relax. That is why properties are part of many decision-making systems related to valuation, taxes, land planning and sustainable development of the areas. Analysis related to property market are based on many assumptions such as property homogeneity determination. The following paper presents proposal of utilization of automated solutions based on robust geo-estimation that enables high efficacy of property submarkets identification. The study is to propose the optimal solutions for initial part of the homogenous market analyses such as feature engineering, that enables unbiassed identification of the homogenous areas (zones). In this case the following methods based on robust geo-estimation/geoprocessing will be used: Gauss filter, geocoding and reverse geocoding, tessellation model and entropy theory.
Źródło:
GIS Odyssey Journal; 2022, 2, 1; 57--71
2720-2682
Pojawia się w:
GIS Odyssey Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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