Results 131 to 140 of about 477,541 (310)
Environmental value and valuation over time [PDF]
Time and value are related concepts that influence human behaviour. Although classical topics in human thinking throughout the ages, few environmental economic non-market valuation studies have attempted to link the two concepts.
Bennett, Jeffrey W., Scheufele, Gabriela
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Toward Integrated Urban Agricolture Systems: Economic and Valuation Aspects [PDF]
, 2015 The Paper defines an integrated urban agriculture system (A-URBIS), outlining the complications associated with its launching and implementation, and a methodological guidelines for the valuation of an A-URBIS, taking into account the inclusive and ...
Finucci, Fabrizio +2 more
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Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Valuing water quality improvement in China : a case study of lake Puzhehei in Yunnan province [PDF]
While polluted surface water is encountered across most of China, few economic valuation studies have been conducted on water quality changes. Limited information about the economic values associated with those potential water quality improvements or ...
Kamata, Takuya +3 more
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Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Valuating agricultural water use and ecological services in agrarian economies: evidences from eastern India [PDF]
Irrigation water / Water use / Economic aspects / Valuation / Land ownership ...
Amarasinghe, Upali +2 more
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Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
The Socio-Economic Value of Natural Riverbanks in the Netherlands [PDF]
Ecologists and economists both use a different approach to determine the value of nature. Its ecological value can be measured using criteria like rarity and diversity of species in an ecosystem.
E.C.M. Ruijgrok, E.E.M. Nillesen
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Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
THEORETICAL FOUNDATIONS EFFICIENT MASS VALUATION
Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ, 2016 In the article the theoretical basis for determining the effectiveness of mass valuation of land in present-day conditions are described. The concept defenitsy effect and effectiveness as economic categories and their classification values for mass ...
Koshel A.
doaj