Results 131 to 140 of about 880,026 (250)

Desulfurization of Benzothiophene Derivatives by Solvent Extraction Coupled With Oxidation Using Oxomolybdenum(VI) Bis(pyrazolyl)methane Catalysts

European Journal of Inorganic Chemistry, Volume 29, Issue 13, 1 May 2026.
A polymeric hybrid material formulated as [MoO3(bis(pyrazolyl)methane)] has been prepared and used as a catalyst precursor for the complete oxidative desulfurization of a model diesel containing recalcitrant benzothiophene derivatives. The precursor is converted in situ to an oxodiperoxo active species which is retained in the recyclable extractant ...
Ana C. Gomes, Fátima Mirante, Isabel S. Gonçalves, Martyn Pillinger, Salete S. Balula   +4 more
wiley   +1 more source

Avaliação da qualidade da energia elétrica em um sistema fotovoltaico conectado à rede [PDF]

, 2016
TCC(graduação) - Universidade Federal de Santa Catarina. Campus Araranguá. Curso de Engenharia de Energia.O aumento da demanda de energia evidencia a necessidade cada vez mais presente na busca por novas fontes energéticas, sobretudo fontes renováveis e ...
May, Max
core  

Crystal structure and functional characterization of an Asp49 phospholipase A2 from the bushmaster (Lachesis muta)

Acta Crystallographica Section F, Volume 82, Issue 5, Page 150-159, May 2026.
The crystal structure of an Asp49 phospholipase A2 from L. muta is reported, revealing a tetrameric assembly, catalytic conservation and a polarized electrostatic surface potentially linked to membrane targeting.Snake‐venom phospholipases A2 (PLA2s) are small, structurally conserved enzymes that contribute significantly to the pathophysiology of ...
Noelia Erika Neyra Chama, Frey Francisco Romero Vargas, Eloy Condori Mamani, Jhon Antoni Vargas, Adriano Alves Furtado, Humberto D'Muniz Pereira, Ronald Demetrio Navarro Oviedo, Richard Charles Garratt, José Luis Javier Vega Ramírez, Diego Antonio Leonardo   +9 more
wiley   +1 more source

Tecnicatura Universitaria en Energía Solar en Cafayate [PDF]

, 2014
Comenzó a dictarse en la ciudad de Cafayate, Provincia de Salta, la Tecnicatura Universitaria en Energía Solar, dependiente de la Facultad de Ciencias Exactas de la Universidad Nacional de Salta.
Bárcena, Humberto Francisco, Cadena, Carlos Alberto, Condori, Miguel Angel, Flores Larsen, Silvana Elinor, Gea, Marcelo Daniel, Hernández, Alejandro Luis, Hoyos, Daniel, Placco, Cora, Tilca, Fernando Florentin   +8 more
core   +1 more source

Temporal dynamics in functional fruit traits of native and invasive fleshy fruited plants in subtropical Andean forests

Functional Ecology, Volume 40, Issue 5, Page 1221-1232, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender, Pedro G. Blendinger, M. Josefina Zelaya, Tobias N. Rojas   +3 more
wiley   +1 more source

Curación, cuerpo y emociones en la “Llave Mariana”: un abordaje antropológico

Religião e Sociedade
Resumen Atendiendo al proceso de desregulación del campo religioso (Bourdieu, 1971) en Argentina en el que proliferan nuevas expresiones de la espiritualidad ubicadas por fuera de las instituciones religiosas tradicionales, el presente artículo aborda a “
Agustina Gracia
doaj   +1 more source

Medidas reguladoras, normas e legislação portuguesa aplicável às energias renováveis e sugestões [PDF]

, 2004
Este artigo apresenta e explica, de forma breve, a legislação portuguesa aplicável às energias renováveis e os mecanismos de apoio para investimento e aquisição de equipamentos no território lusitano. Apresenta também sugestões para incentivar pequenos e
Afonso, João L., Martins, Júlio S., Moreira, M. Fernanda T.   +2 more
core  

Short‐term effects of wildlife rehabilitation disappear over time in the wild: A case study on Spanish imperial eagles

Conservation Science and Practice, Volume 8, Issue 5, May 2026.
We assessed the effectiveness of Wildlife Recovery Centers by comparing dispersal behavior of rehabilitated and wild Spanish imperial eagles using GPS tracking. Rehabilitated individuals initially moved shorter distances, rested more, and hunted less than wild controls, but these differences declined over time and ultimately disappeared.
Unai Ormazabal‐Santa Cruz, José M. Abad‐Gómez, Manuel Parejo, José M. Guzmán‐Bolaños, María Arredondo, María Jesús Palacios, Ángel Sánchez, Álvaro Guerrero, Cosme López‐Calderón   +8 more
wiley   +1 more source

MONITORAMENTO DA QUALIDADE DA ÁGUA SUBTERRÂNEA NA ÁREA DO CEMITÉRIO DE TAGUATINGA - DF

Revista Águas Subterrâneas, 2012
A Agência Reguladora de Águas, Energia e Saneamento Básico do Distrito Federal (ADASA), realiza a fiscalização da qualidade de água dos cemitérios do Distrito Federal/Brasil por meio das análises de qualidade de água encaminhadas pela administradora dos ...
VITOR RODRIGUES LIMA DOS SANTOS, CAMILA AIDA CAMPOS, FABIANA FERNANDES XAVIER, MARINO ÂNDIDO DE OLIVEIRA JÚNIOR, WELBER FERREIRA ALVES   +4 more
doaj  

Interfacial Enrichment and Demetallation of a Zinc Porphyrin in the Ionic Liquid [C4C1Im][PF6]

ChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Upon dissolution of zinc porphyrins with long dodecyl chains in the ionic liquid [C4C1Im][PF6], partial [PF6]‐ hydrolysis occurs along spontaneous porphyrin demetallation. Driven by their buoy‐like chains, the free‐base porphyrins extremely enrich at the outermost surface as proven by angle‐resolved X‐ray photoelectron spectroscopy, an interesting ...
Alisson Ceccatto, Federico J. Williams, Florian Maier, Hans‐Peter Steinrück   +3 more
wiley   +1 more source