Results 161 to 170 of about 5,994,269 (324)

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

Advanced Engineering Materials, EarlyView.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo, Chiara Morano, Leonardo Pagnotta, Luigi Bruno   +3 more
wiley   +1 more source

The impact of perceived restorative destination environments on tourists' willingness-To-Pay for environmental protection. [PDF]

Sci Rep
Wang P, Zhou B, Ya J, Han L, Zhu Y.
europepmc   +1 more source

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source

The influence of civil society's economic status on environmental protection behaviors from the perspective of environmental sociology. [PDF]

Sci Rep
Zhou Y, Xiong Y.
europepmc   +1 more source

Advancing sustainable refrigeration: Ejector expansion refrigeration cycles for energy efficiency and environmental protection

Fadhil Abdulrazzaq Kareem, Ahmed Mohsin Alsayah, Mohammed J. Alshukri, Samer Ali, Jalal Faraj, Mahmoud Khaled   +5 more
openalex   +1 more source

Environmental impact assessment of chemical plant protection in intensive crop production [PDF]

, 2017
Małgorzata Holka
openalex   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

The spatiotemporal and multilevel impacts of metro on urban environmental protection. [PDF]

Sci Rep
Tao Z, Feng X, Wang H.
europepmc   +1 more source

Environmental Protection

Platinum Metals Review, 1993
openaire   +1 more source

Environmental protection

, 1987
Berger, Regina, Diewald, Martin
openaire   +3 more sources