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Environmental Assessment of Alkali-Activated Mortars Using Different Activators
(CISA Publisher, 2019-10)
This study sheds light on the environmental performance of three alkali-activated mortars (AAMs) using sodium hydroxide, sodium silicate powder and 2-part aqueous alkali solutions respectively, as activators. A comparative ...
Impact of different forest densities on atmospheric boundary-layer development and wind-turbine wake
(John Wiley & Sons Ltd, 2020-01-15)
The aim of this work is to investigate the atmospheric boundary‐layer (ABL) flow and the wind turbine wake over forests with varying leaf area densities (LAD). The forest LAD profile used in this study is based on a real ...
Low-temperature quantum magnetotransport of graphene on SiC (0 0 0 1) in pulsed magnetic fields up to 30 T
(IOP Publishing, 2019-12-16)
Resistivity, ρ(T), and magnetoresistance (MR) are investigated in graphene grown on SiC (0 0 0 1), at temperatures between T ~ 4–85 K in pulsed magnetic fields of B up to 30 T. According to the Raman spectroscopy and ...
In defense of ‘eco’ in innovation ecosystem
(Elsevier, 2017-02-01)
Innovation ecosystem is an increasingly popular but all too often ambiguously utilized concept across academia, policy and business. In their recent well-argued critique of the concept, Oh et al. (2016) called it a “flawed ...
Power quality estimation of water electrolyzers based on current and voltage measurements
(Elsevier, 2019-12-23)
The ripple of the supplied direct current has a significant effect on the energy efficiency of the water electrolyzer cell. Hydrogen production is defined by the current mean value, but current harmonics generate additional ...
Fatigue strength capacity of load-carrying fillet welds on ultra-high-strength steel plates subjected to out-of-plane bending
(Elsevier, 2019-06-12)
Weld root fatigue strength capacity is an important design criterion in load-carrying (LC) fillet welded joints subjected to cyclic loads. This paper elaborates on the weld root fatigue strength capacity of fillet welded ...
Sustainability-related risk management in buying logistics services: An exploratory cross-case analysis
(Emerald Publishing, 2017-07-13)
Purpose
Sustainability-related risk management of logistics service providers (LSPs) is an essential part of sustainability performance of focal companies, as logistics services touch the entire supply chain (SC) – from ...
Environmental Impact Assessment
(Springer, 2020-06-04)
The premises of environmental impact assessment (EIA) lie in the Earth’s limited environmental carrying capacity (Mebratu 1998; Meadows et al. 2005; Rockström et al. 2009; Steffen et al. 2015), the concept of sustainable ...
Containing Future Epidemics with Trustworthy Federated Systems for Ubiquitous Warning and Response
(IEEE, 2020)
In this paper, we propose a global digital platform to avoid and combat epidemics. It leverages the pervasiveness of wireless connectivity while being trustworthy and secure. The proposed system is conceptualized to be ...
Real-Time Vibration-Based Propeller Fault Diagnosis for Multicopters
(IEEE, 2019-10-14)
Reliable health monitoring of mechanical components in aerial robotic systems is crucial to their safe operation. The highly constrained nature of aerial systems requires that such systems operate with a minimum of sensing ...