However, no significant changes in the microporosity of the existing concrete substrate have been noted.
Łukasz Sadowski, Damian Stefaniuk 2017, 'Microstructural Evolution within the Interphase between Hardening Overlay and ExistingConcrete Substrates', Applied Scienceshttp://www.mdpi.com/2076-3417/7/2/123. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Undisturbed samples were collected to determine soil microporosity, macroporosity, total porosity, and density.
Natielo Almeida Santana, Cedinara Arruda Santana Morales, Diego Armando Amaro da Silva,Zaida Inês Antoniolli, Rodrigo Josemar Seminoti Jacques 2018, 'Soil Biological, Chemical, and Physical Properties After a Wildfire Event in a EucalyptusForest in the Pampa Biome', Revista Brasileira de Ciência do Solohttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100417&lng=en&tlng=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In addition, the effect of intermetallics on the microporosity was discussed.
Chen Hu, Wen-feng Luo, Hai-dong Zhao 2017, 'Three-dimensional characteristics of Fe-rich intermetallics in gravity-cast Al-6Sialloys', China Foundryhttp://ff.foundryworld.com/uploadfile/2017110134235573.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The best models to estimate water retention were those that used microporosity.
Diego Bortolini, Jackson Adriano Albuquerque 2018, 'Estimation of the Retention and Availability of Water in Soils of the State of SantaCatarina', Revista Brasileira de Ciência do Solohttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100424&lng=en&tlng=en. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
While there was some reduction in micropore volume, the microporosity of the material remained high.
Yi Han, Ruoshi Li, Christian Brückner, Timothy M. Vadas 2018, 'Controlling the Surface Oxygen Groups of Polyacrylonitrile-Based Carbon NanofiberMembranes While Limiting Fiber Degradation', Chttp://www.mdpi.com/2311-5629/4/3/40. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The carbons were highly microporous and contained varying amounts of different forms of microporosity.
J.B. Parra, J.C. De Sousa, Roop C. Bansal, J.J. Pis, J.A. Pajares 1995, 'Characterization of Activated Carbons by the BET Equation — An Alternative Approach',Adsorption Science & Technologyhttps://doi.org/10.1177/026361749501200106. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Bulk density, macroporosity, microporosity and total porosity varied according to themillet sowing date.
Sandro Roberto Brancalião, Maria Helena Moraes 2008, 'Alterações de alguns atributos físicos e das frações húmicas de um Nitossolo vermelhona sucessão milheto-soja em sistema plantio direto Changes in some physical propertiesand in humic fractions of a Nitosol cropped with a millet - soybean succession underno-tillage', Revista Brasileira de Ciência do Solohttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832008000100037. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
However, contradictory results exist on the effect of grain size and microporosity.
H Lapczyna, L Galea, S Wüst, M Bohner, S Jerban, A Sweedy, N Doebelin, N van Garderen,S Hofmann, G Baroud, R Müller, B von Rechenberg 2014, 'Effect of grain size and microporosity on the in vivo behaviour of β-tricalcium phosphatescaffolds', European Cells & Materialshttp://www.ecmjournal.org/journal/papers/vol028/pdf/v028a21.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
In addition, the volume fraction of microporosity increases from 0.3% to 2.7%.
Maodong Kang, Jun Wang, Haiyan Gao, Yanfeng Han, Guoxiang Wang, Shuxian He 2017, 'Effect of Solidification Behavior on Microstructures and Mechanical Properties ofNi-Cr-Fe Superalloy Investment Casting', Materialshttp://www.mdpi.com/1996-1944/10/3/250. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Sand, silt and clay content, bulk density, macroporosity, microporosity and total porosity were determined.
Alba Leonor da Silva Martins, Emanoel Gomes de Moura, Jesús H. Camacho Tamayo 2010, 'Spatial variability of infiltration and its relationship to some physical properties',Ingeniería e Investigaciónhttps://revistas.unal.edu.co/index.php/ingeinv/article/view/15742. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)