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22 p, 582.0 KB |
40 years after Aitchison's article "The statistical analysis of compositional data" : Where we are and where we are heading
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Coenders, Germà (Universitat de Girona. Departament d'Economia) ;
Egozcue, Juan José (Universidad Politecnica de Catalunya. Departament d'Enginyeria Civil i Ambiental) ;
Fačevicová, Kamila (Palacky University Olomouc. Department of Mathematical Analysis and Applications of Mathematics) ;
Navarro-López, Carolina (Universitat de les Illes Balears. Departament d'Economia Aplicada) ;
Palarea-Albaladejo, Javier (Universitat de Girona. Departament d'Informàtica, Matemàtica Aplicada y Estadística) ;
Pawlowsky-Glahn, Vera (Universitat de Girona. Departament d'Informàtica, Matemàtica Aplicada y Estadística) ;
Tolosana-Delgado, Raimon (Helmholtz-Institute Freiberg for Resource Technology (Freiberg, Alemanya))
The year 2022 marked 40 years since Aitchison published the article "The statistical analysis of compositional data". It is considered to be the foundation of contemporary compositional data analysis. [...]
2023 -  10.57645/20.8080.02.6
SORT : statistics and operations research transactions, Vol. 47 Núm. 2 (2023) , p. 207-228
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37 p, 2.3 MB |
Disentangling phonon channels in nanoscale heat transport
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Mukherjee, Samik (École Polytechnique de Montréal. Département de génie physique) ;
Wajs, Marcin (École Polytechnique de Montréal. Département de génie physique) ;
De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ;
Givan, Uri (Max Planck Institute of Microstructure Physics) ;
Senz, Stephan (Max Planck Institute of Microstructure Physics) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Francoeur, Sebastien (École Polytechnique de Montréal. Département de génie physique) ;
Moutanabbir, Oussama (École Polytechnique de Montréal. Département de génie physique)
Phonon surface scattering has been at the core of heat transport engineering in nanoscale devices. Herein, we demonstrate that this phonon pathway can be the sole mechanism only below a critical, size-dependent temperature. [...]
2021 - 10.1103/PhysRevB.104.075429
Physical review B, Vol. 104, issue 7 (August 2021) , art. 75429
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18 p, 1.4 MB |
Carbon incorporation in MOCVD of MoS2 thin films grown from an organosulfide precursor
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Schaefer, Christian M. (Institut Català de Nanociència i Nanotecnologia) ;
Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ;
Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ;
Bousquet, Jessica (Institut Català de Nanociència i Nanotecnologia) ;
Hébert, Clément (Institut Català de Nanociència i Nanotecnologia) ;
Sperling, Justin R. (Institut Català de Nanociència i Nanotecnologia) ;
Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Del Corro, Elena (Institut Català de Nanociència i Nanotecnologia) ;
Garrido, Jose (Institut Català de Nanociència i Nanotecnologia)
With the rise of two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors and their prospective use in commercial (opto)electronic applications, it has become key to develop scalable and reliable TMD synthesis methods with well-monitored and controlled levels of impurities. [...]
2021 - 10.1021/acs.chemmater.1c00646
Chemistry of materials, Vol. 33, Issue 12 (June 2021) , p. 4474-4487
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10 p, 5.9 MB |
Simulations of micro-sphere/shell 2D silica photonic crystals for radiative cooling
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Whitworth, Guy L. (Institut Català de Nanociència i Nanotecnologia) ;
Jaramillo Fernández, Juliana (Institut Català de Nanociència i Nanotecnologia) ;
Pariente, Jose Angel (Instituto de Ciencia de Materiales de Madrid) ;
Garcia, Pedro David (Institut Català de Nanociència i Nanotecnologia) ;
Blanco, Alvaro (Instituto de Ciencia de Materiales de Madrid) ;
Lopez, Cefe (Instituto de Ciencia de Materiales de Madrid) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia)
Passive daytime radiative cooling has recently become an attractive approach to address the global energy demand associated with modern refrigeration technologies. One technique to increase the radiative cooling performance is to engineer the surface of a polar dielectric material to enhance its emittance atwavelengths in the atmospheric infrared transparency window (8-13 ìm) by outcoupling surface-phonon polaritons (SPhPs) into free-space. [...]
2021 - 10.1364/OE.420989
Optics express, Vol. 29, issue 11 (May 2021) , p. 16857-16866
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6 p, 992.9 KB |
Effect of asymmetric concentration profile on thermal conductivity in Ge/SiGe superlattices
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Hahn, Konstanze R. (Universita degli Studi Di Cagliari. Dipartimento di Fisica) ;
Cecchi, Stefano (Paul-Drude-Institut für Festkörperelektronik. Department of Epitaxy) ;
Colombo, Luciano (Institut Català de Nanociència i Nanotecnologia)
The effect of the chemical composition in Si/Ge-based superlattices on their thermal conductivity has been investigated using molecular dynamics simulations. Simulation cells of Ge/SiGe superlattices have been generated with different concentration profiles such that the Si concentration follows a step-like, a tooth-saw, a Gaussian, and a gamma-type function in direction of the heat flux. [...]
2016 - 10.1063/1.4949491
Applied physics letters, Vol. 108, issue 20 (May 2016) , art. 203102
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12 p, 4.0 MB |
The biomolecule corona of lipid nanoparticles contains circulating cell-free DNA
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Gardner, Lois (The University of Manchester. Nanomedicine Lab) ;
Warrington, Jessica (The University of Manchester. Nanomedicine Lab) ;
Rogan, Jane (Manchester Cancer Research Centre Biobank) ;
Rothwell, Dominic G. (University of Manchester. Manchester Institute Cancer Biomarker Centre) ;
Brady, Ged (University of Manchester. Manchester Institute Cancer Biomarker Centre) ;
Dive, Caroline (University of Manchester. Manchester Institute Cancer Biomarker Centre) ;
Kostarelos, Kostas (Institut Català de Nanociència i Nanotecnologia) ;
Hadjidemetriou, Marilena (University of Manchester. Nanomedicine Lab.)
The spontaneous adsorption of biomolecules onto the surface of nanoparticles (NPs) in complex physiological biofluids has been widely investigated over the last decade. Characterisation of the protein composition of the 'biomolecule corona' has dominated research efforts, whereas other classes of biomolecules, such as nucleic acids, have received no interest. [...]
2020 - 10.1039/d0nh00333f
Nanoscale horizons, Vol. 5, issue 11 (2020) , p. 1476-1486
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8 p, 817.4 KB |
Effects of gel parameters on the synthesis and characteristics of W-type zeolite nanoparticles
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Maghsoodloorad, Hojjatollah (Iran University of Science and Technology. Research Centre for Membrane Separation Processes) ;
Mirfendereski, Seyed Mojtaba (Iran University of Science and Technology. Research Centre for Membrane Separation Processes) ;
Mohammadi, Toraj (Iran University of Science and Technology. Research Centre for Membrane Separation Processes) ;
Pak, Afshin (Iran University of Science and Technology. Research Centre for Membrane Separation Processes)
The objectives of this study were to investigate the effects of chemical parameters on the characterizationof W-type zeolite crystals and their intergrowths with other types of zeolites. The crystal size and purity ofW-type zeolites are affected significantly by the gel composition with respect to the molar ratios of SiO /Al O (aluminosilicate module, α),H O/K O (alkainity, β), and water content (H O/SiO , γ). [...]
2011 - 10.1346/CCMN.2011.0590308
Clays and Clay Minerals, Vol. 59, Núm. 3 (2011) , p. 328-335
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14 p, 1.9 MB |
'Green' Cr(III)-glycine electrolyte for the production of FeCrNi coatings : Electrodeposition mechanisms and role of by-products in terms of coating composition and microstructure
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Bertero, Enrico (Ecole Polytechnique Fédérale de Lausanne) ;
Manzano, Cristina V. (Empa-Swiss Federal Laboratories for Materials Science and Technology) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Ulfig, Robert M. (CAMECA Instruments Inc.) ;
Mischler, Stefano (Ecole Polytechnique Fédérale de Lausanne. Tribology and Interfacial Chemistry Group) ;
Michler, Johann (Empa-Swiss Federal Laboratories for Materials Science and Technology) ;
Philippe, Laetitia (Empa-Swiss Federal Laboratories for Materials Science and Technology)
The electrodeposition of stainless steel-like FeCrNi alloys for miniaturised devices is appealing as it would allow combining excellent material properties (e. g. corrosion resistance, hardness, biocompatibility) at low-cost. [...]
2019 - 10.1039/c9ra04262h
RSC advances, Vol. 9, Issue 44 (2019) , p. 25762-25775
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9 p, 3.3 MB |
High-yield synthesis and optical properties of g-C₃N₄
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Yuan, Yanwen (Nanyang Technological University. Division of Physics and Applied Physics) ;
Zhang, Lulu (Nanyang Technological University. Division of Physics and Applied Physics) ;
Xing, Jun (Nanyang Technological University. Division of Physics and Applied Physics) ;
Utama, M. Iqbal Bakti (Nanyang Technological University. Division of Physics and Applied Physics) ;
Lu, Xin (Nanyang Technological University. Division of Physics and Applied Physics) ;
Du, Kezhao (Nanyang Technological University. Division of Physics and Applied Physics) ;
Li, Yongmei (Nanyang Technological University. School of Materials Science and Engineering) ;
Hu, Xiao (Nanyang Technological University. School of Materials Science and Engineering) ;
Wang, Shijie (Institute of Materials Research & Engineering, Agency for Science, Technologies and Research (Singapore)) ;
Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ;
Dunin-Borkowski, Rafal E (Forschungszentrum Jülich - Peter Grünberg Institut) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Xiong, Qihua (Nanyang Technological University. Division of Physics and Applied Physics)
Graphitic carbon nitride (g-C₃N₄), a metal-free semiconductor with a band gap of 2. 7 eV, has received considerable attention owing to its fascinating photocatalytic performances under visible-light. [...]
2015 - 10.1039/c5nr02905h
Nanoscale, Vol. 7 Núm. 29 (july 2015) , p. 12343-12350
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