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UAB Digital Repository of Documents 7 records found  Search took 0.01 seconds. 
1.
8 p, 1.3 MB Implementing Community Composting in Primary Schools : First Experiences at Universitat Autònoma de Barcelona, Spain / García Prats, Marta (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; González Alé, Daniel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Moral Vico, Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Madrid, Cristina (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Composting is one of the most viable alternatives to landfill disposal to reduce the environmental impacts of organic waste management, such as the emission of greenhouse gases (GHGs). A community composting system consisting of four 1 m3 modules was installed in a selected primary school in Bellaterra (Spain) and monitored through daily analysis of the main process parameters (temperature, moisture content and interstitial oxygen) and weekly analysis of gaseous emissions (CH4, N2O and VOCs). [...]
2023 - 10.3390/ECP2023-14730
Engineering proceedings, Vol. 37, Issue 1 (July 2023) , art. 37  
Detailed record - Creative Commons
2.
6 p, 2.5 MB Home Composting : A Review of Scientific Advances † / Barrena Gómez, Raquel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Composting has been demonstrated to be a sustainable technology for treating organic wastes. The process is based on the microbial decomposition of organic matter under aerobic conditions to obtain compost: An organic amendment that can be safely used in agriculture and other applications. [...]
2022 - 10.3390/ECP2022-12625
Engineering proceedings, Vol. 19, Issue 1 (May 2022) , art. 35  
Detailed record - Creative Commons
3.
3 p, 519.3 KB Cobalt Nanocomposites as Catalysts for Carbon Dioxide Conversion to Methanol † / Moral Vico, Javier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Carrasco García, Anna (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Sanchez, Antoni (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Carbon capture and utilisation (CCU), has arisen as an alternative to the reduction of CO concentration in the atmosphere by converting it into value-added products. CO conversion to methanol presents certain drawbacks, such as high pressure and temperature conditions and, to solve these issues, new materials are being investigated. [...]
2022 - 10.3390/ECP2022-12614
Engineering proceedings, Vol. 19, Issue 1 (May 2022) , art. 32  
Detailed record - Creative Commons
4.
1 p, 189.4 KB Coupling of sensors and machine learning algorithms in the qualitative analysis of wine / Herrera-Chacon, Anna (Universitat Autònoma de Barcelona. Departament de Química) ; Campos, Inmaculada (Universitat Autònoma de Barcelona. Departament de Química) ; González-Calabuig, Andreu (Universitat Autònoma de Barcelona. Departament de Química) ; Torres, Mireia (Bodegas Miguel Torres) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
This work attempts the identification of the production year, the cultivar's region and the aging method used in the elaboration of different Spanish red wines, all from the "tempranillo" grape variety. [...]
2021 - 10.3390/i3s2021dresden-10117
Engineering proceedings, Vol. 6, issue 1 (2021), issue 50  
Detailed record - Creative Commons
5.
15 p, 363.9 KB Simultaneity of centres in Zq-equivariant systems / Giné, Jaume (Universitat de Lleida. Departament de Matemàtica) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Instituto Superior Técnico. Departamento de Matemática (Portugal))
We study the simultaneous existence of centres for two families of planar Zq-equivariant systems. First, we give a short review about Zq-equivariant systems. Next, we present the necessary and sufficient conditions for the simultaneous existence of centres for a Z2-equivariant cubic system and for a Z2- equivariant quintic system.
2018 - 10.1098/rspa.2017.0811
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 474, Issue 2213 (May 2018) , art. 20170811  
Detailed record -
6.
18 p, 594.6 KB A new inverse regression model applied to radiation biodosimetry / Higueras Hernáez, Manuel (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Puig, Pedro (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Ainsbury, Elizabeth Ann (Public Health England. Centre for Radiation, Chemical and Environmental Hazards) ; Rothkamm, Kai (Public Health England. Centre for Radiation, Chemical and Environmental Hazards)
Biological dosimetry based on chromosome aberration scoring in peripheral blood lymphocytes enables timely assessment of the ionizing radiation dose absorbed by an individual. Here, new Bayesian-type count data inverse regression methods are introduced for situations where responses are Poisson or two-parameter compound Poisson distributed. [...]
2015 - 10.1098/rspa.2014.0588
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 471, issue 2174 (Feb. 2015) , art. 20140588  
Detailed record - Creative Commons
7.
13 p, 605.3 KB On the number of limit cycles of a class of polynomial differential systems / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Universidade Técnica de Lisboa. Departamento de Matemática)
We study the number of limit cycles of the polynomial differential systems of the form x˙ = y − g1(x) − f1(x)y, y˙ = −x − g2(x) − f2(x)y, where g1, f1, g2 and f2 are polynomials of a given degree. [...]
2012 - 10.1098/rspa.2011.0741
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012, p. 1-14  
Detailed record -

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