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Browsing by Author Chaves, Humberto

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Issue DateTitleAuthor(s)TypeAccess Type
Jan-2022An assessment of the weight of the experimental component in physics and chemistry classes20.500.12207/5684Figueiredo, M.; Esteves, M.; Chaves, Humberto; Neves, J.; Vicente, H.conferenceObjectclosedAccess
24-Sep-2022Analysis of the confined spaces atmospheres in a wastewater drainage network20.500.12207/5701Conceição, António; Isidoro, Rui; Chaves, HumbertoarticleopenAccess
2023Assessment of water consumers literacy20.500.12207/5936Fernandes, Ana; Figueiredo, Margarida; Chaves, Humberto; Neves, José; Vicente, HenriquebookPartrestrictedAccess
2019Boron removal from wastewater in a vertical flow constructed wetlands20.500.12207/5203Almeida, A.; Correia, P.; Santini, M.; Chaves, Humberto; Durão, A.; Carvalho, F.; Ribeiro, C.conferenceObjectopenAccess
2019Caffeine removal efficiency in a vertical flow constructed wetland20.500.12207/5205Almeida, A.; Ribeiro, C.; Chaves, HumbertobookPartopenAccess
Jan-2018Comparative study on hydrolysis and bioethanol production from cardoon and rockrose pretreated by dilute acid hydrolysis20.500.12207/5197Fernandes, M. C.; Ferro, M. D.; Paulino, A. F. C.; Chaves, Humberto; Evtuguin, D. V.; Xavier, A. M. R. B.articleopenAccess
24-Feb-2020Immediate one-step lime precipitation and atmospheric carbonation as pretreatment for low biodegradable and high nitrogen wastewaters: A case study of explosives industry20.500.12207/5598Madeira, Luis; Almeida, Adelaide; Teixeira, Margarida; Prazeres, Ana; Chaves, Humberto; Carvalho, FátimaarticleopenAccess
2017Irrigation water quality in Alentejo (Portugal) study of the irrigation perimeter of the reservoir of Roxo20.500.12207/4800Borralho, Teresa; Durão, Anabela; Almeida, Adelaide; Pardal, Ana; Carvalho, Fátima; Chaves, Humberto; Imaginário, Maria; Simões, Isabel; Castanheira, Ivone; Raposo, MarianaarticleopenAccess
10-Aug-2022Phytoremediation of boron from wastewater in vertical flow constructed wetlands20.500.12207/5663Correia, Pedro; Ribeiro, Carlos; Chaves, Humberto; Carvalho, Fátima; Almeida, AdelaideconferenceObjectopenAccess
13-Jun-2017Problemática ambiental do biodiesel: uma perspetiva química20.500.12207/5199Chaves, HumbertootheropenAccess
Jun-1998Química computacional aplicada ao estudo de mecanismos de reacções químicas20.500.12207/5187Chaves, HumbertodoctoralThesisopenAccess
Aug-2008Reaction of aromatic nitroso compounds with chemical models of thiamin active aldehyde20.500.12207/5204Ferreira, L. M.; Marques, M. M. B.; Glória, P. M. C.; Chaves, Humberto; Franco, J. P. P.; Mourato, I.; Antunes, J. R. T; Rzepa, H. S.; Prabhakar, S.articleopenAccess
1993Reduction of nitrosobenzene by 2-(α-hydroxyethyl)-3,4-dimethylthiazolium Salts20.500.12207/5200Ferreira, L. M.; Chaves, Humberto; Lobo, A. M.; Prabhakar, S.; Rzepa, H. S.articlerestrictedAccess
Jun-2019Remoção de compostos de azoto em efluentes por recurso a fitorremediação20.500.12207/5202Correia, P.; Chaves, Humberto; Ribeiro, C.; Carvalho, F.; Almeida, A.bookPartopenAccess
Sep-2016Removal efficiency of pharmaceutical metabolite caffeine by Vetiveria zizanioidesin a vertical flow constructed wetland VFCW20.500.12207/5198Almeida, A.; Calado, M.; Catarino, A.; Castanheira, I.; Ribeiro, C.; Carvalho, F.; Prazeres, A.; Chaves, HumbertoconferenceObjectopenAccess
2019A smart approach to harvest date forecasting20.500.12207/5893Charneca, Beatriz; Santos, Vanda; Crespo, Ana; Vicente, Henrique; Chaves, Humberto; Ribeiro, Jorge; Alves, Victor; Neves, JoséconferenceObjectopenAccess
1996Stereochemistry of sulphur oxidation in 1,3-Dithianes20.500.12207/5186Page, Philip; Wilkes, Robin; Bethell, Donald; Rzepa, Henry; Barkley, James; Chaves, HumbertoarticleopenAccess
1995A Theoretical mechanistic investigation of asymmetric aziridination by N-Aryl-O-acylhydroxylamines20.500.12207/5188Chaves, Humberto; Lobo, A. L.; Prabhakar, S.; Rzepa, H. S.conferenceObjectopenAccess
Nov-2017Utilização de fitorremediação para remoção de compostos emergentes em efluentes20.500.12207/5195Pacheco, João; Chaves, Humberto; Ribeiro, Carlos; Mello, Mikaella; Jóíwiakowski, Krzysztof; Bugajski, Piotr; Kurek, Karolina; Almeida, AdelaidearticleopenAccess
4-Jun-2023Wastewater drainage network: Working atmosphere’s analysis20.500.12207/5937Conceição, António; Isidoro, Rui; Chaves, HumbertoarticleopenAccess