Results 91 to 100 of about 1,333,708 (366)

The Eco-Fee Imbroglio: Lessons from Ontario’s Troubled Experiment in Charging for Waste Management [PDF]

open access: yes
Charging for the life cycle cost of waste management is contentious. The recent example of some retailers charging “eco-fees” in Ontario, with respect to sales of household products such as detergent, batteries and fluorescent light bulbs, is a case in ...
Andrew Green, Michael Trebilcock
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

open access: yesAdvanced 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

PEMANFAATAN SAMPAH PLASTIK MENJADI PRODUK BERNILAI JUAL DENGAN MODEL TRASHION

open access: yesDharma Raflesia, 2017
Trashion is the activity of turning trash into fashion goods. The utilization of waste into valuable recycled products is an activity that should be done to save the environment and income generating.
Siti Aisyah   +3 more
doaj   +1 more source

Strategic situation, design and simulation of a biorefinery in Andalusia [PDF]

open access: yes, 2019
In a lignocellulosic feedstock based biorefinery, biomass can be transformed in several products, with different chemical and/or agro-industrial applications, and energy (biofuels). The use of biomass waste is strongly advocated under European Union (EU)
Cordero, Tomás   +4 more
core  

Antioxidant activity of thyme waste extract in O/W emulsions [PDF]

open access: yes, 2019
Thymus vulgaris (thyme) is an aromatic plant and its essential oil has been applied as antimicrobial and antioxidant due to the presence of phenolic compounds.
AAZZA, Smail   +8 more
core   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler   +9 more
wiley   +1 more source

Biotechnology applications of wheat bran. Review

open access: yesПищевые системы
The review presents the results of information research on the application of wheat bran, a by-product of wheat grain processing. The relevance of this topic is due to the difficulties of rationally using large-scale waste and its disposal without ...
G. F. Kurbanov   +4 more
doaj   +1 more source

Moving from a Product-Based Economy to a Service-Based Economy for a More Sustainable Future [PDF]

open access: yes, 2016
Traditionally, economic growth and prosperity have been linked with the availability, production and distribution of tangible goods as well as the ability of consumers to acquire such goods.
A Lambrecht   +32 more
core   +1 more source

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