Results 121 to 130 of about 2,237,422 (336)
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Derecho Ambiental. Responsabilidad Ambiental Internacional.
Relaciones Internacionales, 2001 Instituto de Relaciones Internacionales (IRI)
openaire +2 more sources
Globalização do Ambiente e Localização do Ambiente Urbano: Um ambiente urbano sustentável?
CIDADES, Comunidades e Territórios, 2002 Instituto Português do Livro e das ...
openaire +3 more sources
Bioética Ambiental e Educação Ambiental: levantando a reflexão a partir da percepção
, 2017 A bioetica ambiental visa despertar compreensao do certo e errado enquanto condutas ambientais, cuja informacao e sensibilizacao sao insuficientes, sendo necessario reeducar.
M. Fischer +3 more
semanticscholar +1 more source
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
Revista MENDIVE, 2023 La educación ambiental tiene una misión fundamental en el proceso formativo de la persona, ya sea en los espacios escolarizados como en los espacios de educación informal, a partir de la declaración de la UNESCO en función de contribuir a un mundo ...
William Robert Gordillo Gonzales +2 more
doaj
Strengthening the role of civil society in water sector governance towards climate change adaptation in African cities – Durban, Maputo, Nairobi [PDF]
, 2013 Water resources management is one of the most important climate change-related issues on international, national and urban public policy agendas. Income inequality in South Africa, Mozambique, and Kenya is among the largest in the world; in all three ...
Figueiredo, P +3 more
core
Pedagogía ambiental y didáctica ambiental: tendencias en la educación superior
, 2017 Neste artigo aborda-se o problema do curriculo em educacao ambiental na educacao superior, consequentemente centrado nos conceitos de pedagogia ambiental e didatica ambiental.
Julio César Tovar-Gálvez
semanticscholar +1 more source
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 +6 more
wiley +1 more source