Results 51 to 60 of about 141,757 (305)

On the Influence of Antioxidants and Recycled MgO–C Source Material on the Mechanical Properties of Carbon‐Bonded Magnesia Refractories

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, Tom Weber, Jana Hubálková, Florian Kerber, Dinesh Kumar Gunasekar, Hans Jelitto, Christos G. Aneziris   +6 more
wiley   +1 more source

Production of Eco-friendly Blended Calcium Sulfoaluminate Cements by Using Biomass-fly Ashes

Chemical Engineering Transactions, 2021
The manufacture of Ordinary Portland cement (OPC) generates about 8% of all anthropogenic CO2 emissions; therefore, carbon dioxide footprint reduction represents the main challenge for the cement industry.
Milena Marroccoli, Francesco Laguardia, Marco De Biasi, Antonio Telesca   +3 more
doaj   +1 more source

Raising awareness for water polution based on game activities using internet of things [PDF]

, 2018
Awareness among young people regarding the environment and its resources and comprehension of the various factors that interplay, is key to changing human behaviour towards achieving a sustainable planet.
CM Czerniak, D Amaxilatis, D Brossard, EHM Shahali, I Chatzigiannakis, J Baichtal, J Frykholm, S Heggen   +7 more
core   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

On the asymmetric effects of trade openness on CO2 emissions in SADC with a nonlinear ARDL approach

Discover Sustainability, 2023
In this study, the expected asymmetric relationship between trade openness and CO2 emissions is investigated for the Southern African Development Community (SADC).
Maxwell Chukwudi Udeagha, Marthinus Christoffel Breitenbach   +1 more
doaj   +1 more source

Novel Tailoring of Ternary ZnS‐MXene‐TiO2 Nanocomposite Heterojunction and Its Tunable Electrochemical Properties With Enhanced Photocatalytic Degradation

Advanced Engineering Materials, EarlyView.
ZnS‐MXene‐TiO2 nanocomposite heterojunction for photocatalytic decomposition of this methylene blue dye (MB) greatly improves light absorption, charge separation, and active site area. Two‐dimensional MXene forms nanocomposites by easily combining them with 0D (quantum dots), 1D (tube and wire), 2D (plane and sheet), and 3D (particle and lamellar ...
Latiful Kabir, Dohyun Kim, Minho Song, Jae Doc Na, Young Jun Joo, Kwang Youn Cho, Karna Wijaya, Won‐Chun Oh   +7 more
wiley   +1 more source

Health, ethics and environment: A qualitative study of vegetarian motivations [PDF]

, 2008
This qualitative study explored the motivations of vegetarians by means of online ethnographic research with participants in an international message board. The researcher participated in discussions on the board, gathered responses to questions from 33
Adams, Allen Fox, Barr, Beardsworth, Bedford, Bisogni, Chen, Coveney, Devine, Fessler, Fox, Fraser, Gaard, Glaser, Hamilton, Hewson, Hoek, Illingworth, Jabs, Kalof, Katie Ward, Kenyon, Key, Kim, Lea, Lindeman, Nick Fox, Nosek, Phillips, Pope, Povey, Rozin, Santos, Sobal, Thomsen, Whorton, Willetts, Wilson   +37 more
core   +1 more source

The Relationship between Ecological Intelligence and Media Exposure with Environmentally Friendly Behaviour

THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING, 2021
<p>The environment in Indonesia is one of the world's centers of biodiversity, known as a mega-biodiversity country. The high diversity does not make Indonesia contribute significantly to environmental improvement. One of the factors that causes it is human behaviour.
Mochamad Ali Chomaini, Agung Purwanto, Sihadi Darmo Wihardjo   +2 more
openaire   +2 more sources

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Artificial intelligence and the internet of things in environmentally building water consumption model: Bibliometric analysis [PDF]

BIO Web of Conferences
Environmentally friendly houses are a solution to reduce the negative impact of buildings on the environment. One of the criteria is water conservation in housing, the implementation of which is heavily influenced by the behaviour of residents.
Wijayaningtyas Maranatha, Lomi Abraham, Nursanti Ellysa, Sebayang Nusa, Istiqhoma Maria   +4 more
doaj   +1 more source