Results 51 to 60 of about 112,087 (314)

Circular economy and Cradle to Cradle in educational practice

open access: yesJournal of Integrative Environmental Sciences, 2018
This article describes how Circular Economy (CE) and Cradle to Cradle (C2C) can be used in university teaching to address these frameworks’ strengths and weaknesses in practice.
Helen Kopnina
doaj   +1 more source

Evidencias de decoupling en la sostenibilidad empresarial: un caso de estudio en el sector minero colombiano

open access: yesInnovar: Revista de Ciencias Administrativas y Sociales, 2018
El fenómeno conocido como decoupling implica la desconexión entre el discurso y la acción organizacional; la incoherencia entre el decir y el hacer. El presente trabajo pretende ilustrar el decoupling asociado con la sostenibilidad empresarial mediante ...
Orlando E. Contreras-Pacheco
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Unbinding of alpha chain of hemoglobin in sickle and normal structures

open access: yesJournal of Physics Communications
Sickle cell disease, a genetic disorder, is caused by a mutation of glutamic acid into valine in β chain of hemoglobin at the sixth residue, resulting in structural change of the entire hemoglobin molecule into a sickle shape.
Jhulan Powrel   +2 more
doaj   +1 more source

Existe efeito decoupling entre BRIC e G7?: uma abordagem em três ensaios [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-Econômico. Programa de Pós-Graduação em EconomiaO objetivo deste trabalho é oferecer uma análise do efeito decoupling.
Santos, Carlos Alberto Barbosa
core  

Dual-frequency decoupling networks for compact antenna arrays [PDF]

open access: yes, 2011
Decoupling networks can alleviate the effects of mutual coupling in antenna arrays. Conventional decoupling networks can provide decoupled and matched ports at a single frequency.
Jacob Carl Coetzee, Coetzee, Jacob
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Are CAP Decoupling Policies Really Production Neutral? [PDF]

open access: yes
This paper examines the effects of decoupling policies on Greek cotton production. We estimate a system of cotton supply and input derived demand functions under the hypothesis that producers face uncertainty about prices. Using our estimation results we
Katranidis, Stelios D.   +1 more
core   +1 more source

Exergy Accounting: A Quantitative Comparison of Methods and Implications for Energy-Economy Analysis

open access: yesEnergies, 2016
Assessments of the feasibility of decoupling energy consumption from economic growth could benefit from an improved understanding of the size, nature and value of different energy flows.
Jack Miller   +2 more
doaj   +1 more source

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