Results 101 to 110 of about 477,541 (310)
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Problems and methods of forest-biodiversity economic valuation
Sciences, Eaux & Territoires, 2011 We present here the outline of the book written by Brahic and Terreaux (2009) addressing economic valuation of forest biodiversity, useful if not essential to the efficient management of forests, but which can lead to various methodological problems. The
E. BRAHIC, J.P. TERREAUX
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Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Economic-environmental contributions of a dairy agro-ecosystem
Cooperativismo y Desarrollo, 2020 According to the Theory of the Total Economic Value of the Ecosystem, the techniques of economic-environmental valuation allow us to identify the main environmental functions that are directly or indirectly reflected in the market, which makes them one ...
Álvaro Celestino Alonso Vázquez +3 more
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THE ECONOMIC RISK IN TRADING COMPANIES’ VALUATION
Studies and Scientific Researches: Economics Edition, 2014 The negative influence of internal and external factors on the enterprise’s operating activity may lead to the realization of losses and economic-financial imbalance of the enterprise.
Mircea Muntean +2 more
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Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
A Critique On Common Methods Of Valuation And Introducing Comprehensive Methods [PDF]
تحقیقات مالی, 2007 Valuation is one of the main subjects in investment management which plays an important role in efficient capital allocation. Valuation has become an important subject since supreme leader addressed the 44th principal of constitutional law.
حسن قالیباف اصل +2 more
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Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Economics and Environment, 2019 The purpose of this paper is to indicate the valuation importance of externalities derived from the urban ecosystem services (UES) in terms of their applicability in the appraisal process of urban regeneration projects co-fi nanced from European funds ...
Piotr Idczak +2 more
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The development of the concept of ecosystem services: A review of foreign Publications
Бюллетень Почвенного института им. В.В. Докучаева, 2015 Foreign publications devoted to the problems of determination and valuation of ecosystem services and their practical application in planning economic activities are under review. This direction of studies is being rapidly developed.
D. E. Konyushkov
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