Results 121 to 130 of about 975,265 (377)
CO Generation from CO2 Using an Atmospheric Microwave Plasma Process
Chemie Ingenieur Technik, EarlyView.Due to the increasing concentration of CO2 in the atmosphere and the resulting man‐made climate change, alternatives to fossil fuels must be found. The chemical industry is looking for alternative processes. One promising possibility is atmospheric pressure microwave plasma, which converts CO2 into CO using electrical energy.
Marc Bresser +4 more
wiley +1 more source
Plastic recycling: Challenges and opportunities
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This review offers an in‐depth exploration of current strategies for recycling plastic waste, focusing on mechanical, chemical, and energy recovery methods. It situates these strategies within the context of modern practices by examining ongoing research methodologies and specific case studies related to various types of plastic waste.
Pradeep Sambyal +6 more
wiley +1 more source
Simulation of atmospheric turbulence [PDF]
, 1980 A method is described for constructing an artificial temporal sequence of velocity values for simulating atmospheric turbulence. The method develops the conditional probability density distribution of velocity given that the previous value of velocity is known. A value is randomly selected from the conditional probability density which then serves as a
Cliff, W.C., Hall, D.L.
openaire +3 more sources
High-resolution speckle imaging through strong atmospheric turbulence.
Optics Express, 2016 We demonstrate that high-resolution imaging through strong atmospheric turbulence can be achieved by acquiring data with a system that captures short exposure ("speckle") images using a range of aperture sizes and then using a bootstrap multi-frame blind
D. Hope, S. Jefferies, M. Hart, J. Nagy
semanticscholar +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Synthesis of core‐shell calcium hydroxide‐calcium carbonate biocidal particles via encapsulation into dry ice. Abstract This study introduces a novel synthesis method for core‐shell calcium hydroxide‐calcium carbonate (CSCC) biocidal particles by inducing a phase change in liquid CO2$$ {\mathrm{CO}}_2 $$, thereby coating CaOH2$$ \mathrm{Ca}{\left ...
Noora Darwish +4 more
wiley +1 more source
Optics Express, 2016 The integrated model of echo laser pulse profile (ELPP) of a target with arbitrary shape is studied under the condition of the ELPP affected by target and atmospheric turbulence simultaneously. The ELPPs of four typical targets (a plane, a cone, a sphere
Q. Hao +5 more
semanticscholar +1 more source
Valorization of Humins by Cyclic Levulinic Acid Production Using Polyoxometalates and Formic Acid
ChemSusChem, EarlyView.In this work, a new catalytic route for the effective utilization of humin byproducts, enabling a cyclic synthesis of levulinic acid (LA) using formic acid (FA) as organocatalyst is proposed. Selective catalytic oxidation (SCO) of humins using the H5PV2Mo10O40 (HPA‐2) polyoxometalatecatalyst produces FA that can be isolated from the aqueous reaction ...
André Wassenberg +4 more
wiley +1 more source
Overestimation of closed-chamber soil CO 2 effluxes at low atmospheric turbulence
, 2016 . Soil respiration (Rs) is an important component of ecosystem carbon balance, and accurate quantification of the diurnal and seasonal variation of Rs is crucial for a correct interpretation of the response of Rs to biotic and abiotic factors, as well as
A. Brændholt +3 more
semanticscholar +1 more source
Lidar Studies of Wind Turbulence in the Stable Atmospheric Boundary Layer
Remote Sensing, 2018 The kinetic energy of turbulence, the dissipation rate of turbulent energy, and the integral scale of turbulence in the stable atmospheric boundary layer at the location heights of low-level jets (LLJs) have been measured with a coherent Doppler light ...
V. Banakh, I. Smalikho
semanticscholar +1 more source
Itinerant curriculum theory: People's theory against the field's epistemicidal ethos
The Curriculum Journal, EarlyView.Abstract The field of curriculum studies suffers from a glaring theoretical impasse. Much of this impasse has been rightly attributed to the triumphalism of the neoliberal wave that has massacred the educational hemisphere with policies and practices that reduce pedagogy to an instrumentalist praxis directly associated with the thirsty desires and ...
João M. Paraskeva
wiley +1 more source