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Drivers and barriers for circular business model innovation
(2022)
The circular economy concept is gaining traction in academia, industry and policy-making as a strategy to reduce resource depletion, waste and emissions. Many authors see business model innovation as a critical lever for ...
Efficacy of two barrier iodine teat dips under natural exposure conditions
(AMER DAIRY SCIENCE ASSOC, 2006-06)
The efficacy of 2 iodine barrier teat dips was compared with a conventional iodine postmilking teat dip. The products were evaluated using a natural exposure trial on a 250-cow dairy based on the National Mastitis Council ...
Non-parabolic intergranular barriers in tin oxide and gas sensing
(American Institute of Physics, 2012-07-30)
Chemoresistive properties of crystalline solids strongly depend on the concentration of stoichiometric defects. In the case of tin oxide, oxygen vacancies are a case in point of such kind of defects. We address the problem ...
Tunnelling through two barriers
(Elsevier Science BvAmsterdamHolanda, 2005)
Gas permeability of bentonite barriers: development, construction and testing of a measurement system
(REM - International Engineering Journal, 2019)
Barriers to the adoption of energy-efficient technologies in the building sector: A survey of Brazil
(2021-12-01)
The building sector is responsible for 51% of the electricity consumed in Brazil, and about 10% of the total greenhouse gas emissions. These numbers continue to grow, despite significant efforts made by the government to ...
Schottky-type grain boundaries in CCTO ceramics
(Pergamon-Elsevier B.V. Ltd, 2011-10-01)
In this work we studied electrical barriers existing at CaCu(3)Ti(4)O(12) (CCTO) ceramics using dc electrical measurements. CCTO pellets were produced by solid state reaction method and X-ray diffractograms showed which ...
Electroconvective flow induced by dielectric barrier injection in silicone oil
(Elsevier, 2013-01)
It has been demonstrated that dielectric barrier actuators can be used to induce electrohydrodynamics flows in air as well as in gas. These actuators are often called surface non-thermal plasma actuators in gas applications. ...