“Universal equations : a fresh perspective”. Gielis J, Shi P, Caratelli D, Growth and Form (2022)
Abstract: A uniform description of natural shapes and phenomena is an important goal in science. Such description should check some basic principles, related to 1) the complexity of the model, 2) how well its fits real objects, phenomena and data, and 3) ia direct connection with optimization principles and the calculus of variations. In this article, we present nine principles, three for each group, and we compare some models with a claim to universality. It is also shown that Gielis Transformations and power laws have a common origin in conic sections
Keywords: A1 Journal article; Sustainable Energy, Air and Water Technology (DuEL)
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“Aerosol composition studies using accelerator proton bombardment”. Van Grieken R, (1974)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Analysis of heterogeneous CaCO3-CaSO4 single particles using ultra-thin window EPMA”. Ro C-U, Oh K-Y, Van Grieken RE, (2000)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Analysis of individual environmental particles using ultra-thin window EPXMA”. Ro C-U, Osán J, Van Grieken R, (1998)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Anorganische sporenanalyse voor milieuonderzoek”. Van Grieken R, (1986)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Application of atmospheric plasma-jets for the conservation of cultural heritage”. Grieten E, Storme P, Caen J, Schalm O, Schryvers D, (2015)
Keywords: P3 Proceeding; Engineering sciences. Technology; Electron microscopy for materials research (EMAT); Antwerp Cultural Heritage Sciences (ARCHES)
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“Application of combined SEM/EDX and μ-Raman approaches for the chemical and structural characterisation of fine particulates”. de Maeyer-Worobiec A, Stefaniak EA, Brooker A, Van Grieken R, (2007)
Keywords: P3 Proceeding; Laboratory Experimental Medicine and Pediatrics (LEMP); AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Application of proton induced X-ray emission analysis to the St. Louis regional air pollution study”. Akselsson R, Orsini C, Meinert DL, Johansson TB, Van Grieken RE, Kaufmann HC, Chapman KR, Nelson JW, Winchester JW, (1976)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Atmospheric aerosol particles: a review on sources, sinks and effects”. Hoornaert S, Van Grieken R, (2002)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Atmospheric aerosols and deposition near historic buildings: chemistry, sources, interrelationships and relevance”. Van Grieken R, Torfs K, (1996)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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Bencs L, Horemans B, Van Grieken R, et al. (2012) Atmospheric deposition fluxes to the Belgian marine waters originating from ship emissions : SHIPFLUX : final report
Keywords: Minutes and reports; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Atmospheric inputs of heavy metals into the North Sea”. Injuk J, Van Grieken R, (1996)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Atmospheric pollution at the Alhambra monument, Granada, Spain: a preventive conservation study”. Kontozova-Deutsch V, Horemans B, Cardell C, Van Grieken R, (2010)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Automated EPXMA of individual environmental particles”. Van Grieken R, Artaxo P, Xhoffer C, (1992)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Background aerosol concentrations at the Namib-Atlantic interface”. Annegarn HJ, Van Grieken RE, Winchester JW, Sellschop JPF, von Blottnitz F, (1979)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Caractérisation historique et chimique des peintures en grisaille et du verre de vitrail dans l'oeuvre de J.-B. Capronnier (1814 –, 1891) et J.-B. Bethune (1821 –, 1894)”. Caen J, Schalm O, Janssens K, (2000)
Keywords: P3 Proceeding; Art; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterisation of air pollutants in museum showcases”. Kontozova V, Deutsch F, Godoi R, Godoi AF, Joos P, Van Grieken R, (2002)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterisation of individual suspension particles in the Ems estuary”. Bernard PC, Van Grieken RE, Eisma D, (1986)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterization of aerosol particles at Seoul, Korea, using ultrathin window EPMA”. Oh K-Y, Ro C-U, Kim HK, Van Grieken R, (2000)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterization of aerosol particles collected at Kosan and 1100 Hill sites, Cheju Island, Korea, using ultrathin window EPMA”. Oh K-Y, Ro C-U, Kim HK, Kim Y-P, Van Grieken R, (2000)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Characterization of Asian dust using ultrathin window EPMA”. Ro C-U, Oh K-Y, Kim HK, Chun Y, Van Grieken R, (1999)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Chemical characterisation of weathering crust and run-off water for a deteriorated limestone cathedral”. Roekens E, Leysen L, Van Grieken R, Komy Z, (1986)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Chemical characterization and source apportionment of fine aerosols”. Ravindra K, Stranger M, Van Grieken R, Sokhi RS (2009).
Keywords: H3 Book chapter; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Chemical characterization of airborne particulate matter above the North Sea”. Bruynseels F, Storms H, Van Grieken R, (1985)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Chemical characterization of individual aerosol particles from remote and polluted marine air”. Bruynseels F, Storms H, Van Grieken R, (1985)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Detection of ammomium compounds at the single particle level”. Otten P, Rajsic S, Van Grieken R, (1987)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Determination of light elements in marine aerosols by grazing-emission X-ray fluorescence”. Schmeling M, Van Grieken R, (1999)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“A DNA nanotechnology toolbox for mix-and-match biosensor design”. Rutten I, Safdar S, Ven K, Daems D, Spasic D, Lammertyn J, (2019)
Keywords: P3 Proceeding; Engineering sciences. Technology; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Do gaseous pollutants and particulate matter endanger our world heritage? A study in the Museum Plantin-Moretus, Antwerp”. Janssen E, Kontozova-Deutsch V, Krupińska B, Moris H, Peckstadt A, van Bos M, Watteeuw L, Van Grieken R, (2010)
Keywords: P3 Proceeding; AXES (Antwerp X-ray Analysis, Electrochemistry and Speciation)
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“Drinking waste? An exploration of public support for wastewater reuse in Flanders”. Geerts R, Vandermoere F, Halet D, Joos P, Van Den Steen K, Van Meenen E, Blust R, Van Winckel T, Vlaeminck S, (2020)
Keywords: P3 Proceeding; Sociology; Engineering sciences. Technology; Sustainable Energy, Air and Water Technology (DuEL); Centre for Research on Environmental and Social Change
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