Pàgina inicial > Resultats de la cerca: The Ash
  Consells de cerca
Cerca avançada
Cerca col·leccions:
Ordena'ls per: Mostrar els resultats: Format de visualizació:
Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
18 p, 2.2 MB Interpretation of coal compositional data on whole-coal versus ash bases through the weighted symmetric pivot coordinates method / Xu, Na (China University of Mining and Technology (Beijing). College of Geoscience and Survey Engineering) ; Wang, Ru (China University of Mining and Technology (Beijing). College of Geoscience and Survey Engineering) ; Engle, Mark A. (University of Texas at El Paso. Department of Earth, Environmental and Resource Sciences) ; Zhu, Wei (China University of Mining and Technology (Beijing). College of Geoscience and Survey Engineering) ; Li, Qiang (China University of Mining and Technology (Beijing). College of Geoscience and Survey Engineering) ; Wang, Zhiwei (China University of Mining and Technology (Beijing). College of Geoscience and Survey Engineering)
In addition to approaches based on a number of physical and chemical analyses, statistical methods have been commonly used for determining the modes of occurrence of elements in coal. The Pearson correlation coefficient of element concentrations vs. [...]
2023 - 10.57645/20.8080.02.12
SORT : statistics and operations research transactions, Vol. 47 Núm. 2 (2023) , p. 345-362  
Registre complet - Creative Commons
2.
12 p, 899.5 KB Altered volcanic ash as an indicator of marine environment, reflecting pH and sedimentation rate - Example from the Ordovician Kinnekulle bed of Baltoscandia / Kiipli, Tarmo (Tallinn University of Technology. Institute of Geology) ; Kiipli, Enli (Tallinn University of Technology. Institute of Geology) ; Kallaste, Toivo (Tallinn University of Technology. Institute of Geology) ; Hints, Rutt (University of Tartu. Institute of Geology) ; Somelar, Peeter (University of Tartu. Institute of Geology) ; Kirsimäe, Kalle (University of Tartu. Institute of Geology)
The composition of altered volcanic ash of the Late Ordovician Kinnekulle bed was studied in geological sections of the Baltic Paleobasin. The composition of altered ash varies with paleosea depth from northern Estonia to Lithuania. [...]
2007 - 10.1346/CCMN.2007.0550207
Clays and Clay Minerals, Vol. 55, Núm. 2 (2007) , p. 177-188  
Registre complet -
3.
19 p, 842.8 KB Rice husk ash as a potential carrier for the immobilization of lipases applied in the enzymatic production of biodiesel / Bonet Ragel, Kírian (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; López Pou, Lucía (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Tutusaus, Gisela (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Benaiges, M. Dolors (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Valero Barranco, Francisco (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
The potential application of rice husk ash (RH26) as support for the immobilization of a recombinant Rhizopus oryzae (rROL) lipase as biocatalyst in the enzymatic biodiesel production using alperujo oil and the comparison with commercial hydrophobic support OD403 (RelOD) has been made. [...]
2018 - 10.1080/10242422.2017.1308498
Biocatalysis and biotransformation, Vol. 36, issue 2 (2018) , p. 151-158  
Registre complet -
4.
1 p, 264.4 KB The Ash / Malone, Gayla C.
1966
Wormwood Review, Vol. 6 Núm. 2, Issue 22 (1966) , p. 11  
Registre complet -
5.
42 p, 2.5 MB Caracterització de les freixenedes al·luvials inundables del nord-est de Catalunya (Carici remotae-Fraxinetum oxycarpae Pedrotti 1970 corr. Pedrotti 1992) / Mercadal, Gabriel (Universitat de Girona. Grup de Recerca de Flora i Vegetació) ; Vilar, Lluís (Universitat de Girona. Grup de Recerca de Flora i Vegetació) ; Universitat de Girona. Departament de Ciències Ambientals
Es caracteritza florísticament, ecològicament i sintaxonòmicament les freixenedes al·luvials inundables del nord-est de Catalunya (comarques del Gironès, de la Selva, del Maresme i del Vallès Oriental). [...]
We typify in floristic, ecologic and syntaxonomic terms ash groves in the floodable alluvial plain of NE part of Iberian Peninsula (in the Gironès, Maresme, La Selva and Vallès Oriental districts of Catalonia). [...]
2013
Orsis, Vol. 27 (2013) , p. 53-94  
Registre complet - Creative Commons

Us interessa rebre alertes sobre nous resultats d'aquesta cerca?
Definiu una alerta personal via correu electrònic o subscribiu-vos al canal RSS.
Dipòsit Digital de Documents de la UAB :: Cerca :: Lliura :: Personalitza :: Ajuda
Powered by Invenio v1.1.6
Mantingut per ddd.bib@uab.cat  :: Metadades subjectes a:
Col·laborem