Results 121 to 130 of about 2,204,410 (311)

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Аudit of enterprise expenses for protection and rational use of natural resources in process of economic activity of enterprise

Проблеми теорії та методології бухгалтерського обліку, контролю і аналізу, 2016
Implementing an effective environmental policy is complicated by the absence of proper provision of reliable information on the environmental activities of participants of an economic activity.
Yu.Yu. Moroz
doaj  

Pesticide externalities from the US agricultural sector -- The impact of internalization, reduced pesticide application rates, and climate change [PDF]

Pesticides used in agricultural production affect environmental quality and human health. These external costs can amplify due to climate change because pest pressure and optimal pesticide application rates vary with weather and climate conditions.
Bruce A. McCarl, Nikolinka G. Koleva, Uwe A. Schneider   +2 more
core  

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

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, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Integrating the Assessment of Environmental Costs and the Non-Energy Benefits of Energy Efficiency into an Energy Demand Analysis of the Tertiary Sector

Energies
Energy system models or energy demand analysis, such as top-down and bottom-up models, provide energy consumption data in energy end-uses, energy carriers, and subsectors.
Sonja Arnold-Keifer, Simon Hirzel, Clemens Rohde   +2 more
doaj   +1 more source

Fixed costs involved in crop pattern changes and agri-environmental schemes [PDF]

Agri-environmental schemes are the main policy instrument currently available in the European Union to promote environmentally friendly farming practices. Nevertheless, the adoption rate of these measures is still limited.
Jesùs Barreiro-Hurlé, Maria Espinosa-Goded, Pierre Dupraz   +2 more
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

System dynamics evaluation of household water use behavior and associated greenhouse gas emissions and environmental costs: A case study of Taipei city. [PDF]

J Water Process Eng, 2020
Chen YC.
europepmc   +1 more source

THE ROLL OF FINANCIAL ASSISTANCE IN THE IMPLEMENTATION OF ENVIRONMENTAL POLICY [PDF]

The paper analyses the roll of the main external funds in the environmental protection. These investments represent an important place in the economic growth and in the same time contribute to the achievement of the objectives of the environmental policy,
Florina BRAN
core