Results 21 to 30 of about 41,206 (268)
Scientific Reports, 2021 CO2 EOR (enhanced oil recovery) will be one of main technologies of enhanced unconventional resources recovery. Understanding effect of permeability and fractures on the oil mobilization of unconventional resources, i.e.
Huanquan Sun, Haitao Wang, Zengmin Lun
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Assessing volumetric change distributions and scaling relations of retrogressive thaw slumps across the Arctic [PDF]
The Cryosphere, 2022 Arctic ice-rich permafrost is becoming increasingly vulnerable to terrain-altering thermokarst, and among the most rapid and dramatic of these changes are retrogressive thaw slumps (RTSs).
P. Bernhard +4 more
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Detecting identifiable areas in mobile environments [PDF]
Proceedings of the 2006 ACM symposium on Applied computing, 2006 Location-based applications and services are getting increasingly important for mobile users. They take into account a mobile user's current location and provide a location-dependent output. To support developers of location-based services, the Nimbus framework hides specific details of positioning systems and provides uniform output containing ...
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Sustainable Mobility in Metropolitan Areas [PDF]
, 2009 Transport is one of the four priorities of the EU Thematic Strategy on Urban Environment. Cities concentrate 80% of European population and transport is a key element for their economic vitality. However it also produces pollution, noise, global warming, congestion, etc.
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Degradation of forest soils in the vicinity of an industrial zone
Soil and Water Research, 2015 Forest soils near industrial zones can be endangered by acid deposition and by dust deposition containing potentially toxic elements (PTEs). Soils of the study area are acidified and the surface enrichment with Cd, Cu, Pb, and Zn reflects anthropogenic ...
Lenka PAVLŮ +4 more
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QUALITY OF SOIL TILLAGE PERFORMED WITH A HYDRAULIC EXCAVATOR AND A TRACTOR IN SLOPED AREAS [PDF]
Revista ÁrvoreStudies addressing the mechanization of forestry in slope areas are scarce because of the difficulties to access those areas and the cost of the activity. A recent adaptation using a hydraulic excavator for soil tillage in sloped areas has shown positive
Fernanda Leite Cunha +4 more
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Mangrove Tourism Movement Strategy in Realizing Ecocentrism Behavior
Society, 2021 The ecological damage to the coast of Bangka has forced the community to carry out environmental conservation movements to improve their marine ecology.
Aimie Sulaiman +2 more
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Processes and forms of knowledge involved in practical activities: a review of the literature and implications for research [PDF]
Investigações em Ensino de Ciências, 2008 In this work, we review the literature on the processes and forms of knowledge mobilized by students when doing an investigative activity. We examined the literature and organized the review in accordance to the SDDS model. It proposes that conducting an
Alessandro D.T. Gomes +2 more
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Energies, 2022 Changes observed in the Polish energy sector, including the demand for and use of heat, require the introduction of appropriate measures aimed at diversifying the available heat sources, increasing the share of renewable and low-emission sources in heat ...
Marta Kuta
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Géographie et Cultures, 2013 Risk culture is a frequently mobilized expression in case of disaster; particularly to point the “lack” of this type of culture. However, this term is problematic because there are no clear scientific definitions, and it remains difficult to determine ...
Jean-Christophe Blesius
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