Results 11 to 20 of about 461,299 (148)

Evaluation of Phantom Doping Materials in Quantitative Susceptibility Mapping. [PDF]

open access: yesMagn Reson Med
ABSTRACT Purpose To measure magnetic susceptibility (χ) with Quantitative Susceptibility Mapping (QSM) and evaluate its repeatability using four phantom doping materials relevant to QSM applications. Methods A cylindrical phantom was constructed containing vials of agarose gel doped with two paramagnetic materials (ferritin, USPIO) and two diamagnetic ...
Hooper P   +5 more
europepmc   +2 more sources

Genetic diversity of Phlebotomus perniciosus populations between insular and mainland regions in the leishmaniasis-endemic western Mediterranean area [PDF]

open access: yesParasites & Vectors
Background Phlebotomus perniciosus is the primary vector of Leishmania infantum in Spain, occurring in both continental and insular regions. This study investigates the genetic structure of P.
Sarah Chavez-Fisa   +4 more
doaj   +2 more sources

Guia sobre participació pública en medi ambient [PDF]

open access: yes, 2023
Dret al Dret, Universitat de Barcelona, Institut de Drets Humans de Catalunya, Ajuntament de Barcelona, Agència Catalana de Cooperació al Desenvolupament, Generalitat de Catalunya.Aquesta guia se centra en la participació pública davant de l ...
Genescà Martell, Cristina   +3 more
core   +5 more sources

Memòria d’activitat. OSSMA 2020 [PDF]

open access: yes, 2021
La memòria d’activitat de l’Oficina de Seguretat, Salut i Medi Ambient (OSSMA) és el document que recull la informació sobre les activitats dutes a terme en el decurs de l’any 2020, en les seves tres àrees de treball: - Servei de Prevenció, - Unitat de
Universitat de Barcelona. Oficina de Seguretat, Salut i Medi Ambient
core   +6 more sources

CRAI Verd. Compromís amb el medi ambient. Març 2015

open access: yes, 2015
Imatge utilitzada per fer publicitat de novetats del CRAI de la Universitat de Barcelona - Vitrina Març 2015El CRAI de la UB, com a entitat de suport a la docència, l'estudi i la investigació, al servei de la comunitat universitària, és conscient de la ...
Universitat de Barcelona. CRAI
core   +7 more sources

Silt-sized sediments and gypsum on surface formations in the Ebro Basin: a disambiguation of the term “gypsiferous silts”

open access: yesGeologica Acta, 2021
The term “gypsiferous silts” has been used since the 1960s by many authors, but it has relied on unclear, am-biguous criteria that attributed aeolian, colluvial or alluvial origins to these materials.
Rosa M. Poch   +4 more
doaj   +1 more source

First epidemiological survey of Leishmania infantum in the domestic ferret (Mustela putorius furo) in a canine leishmaniosis endemic area using serology and PCR

open access: yesParasites & Vectors, 2022
Background Leishmaniosis, a vector-borne disease caused by Leishmania infantum, is one of the most important parasitic zoonoses in Europe. The transmission cycle of leishmaniosis is maintained by both domestic and wild animals.
María Magdalena Alcover   +8 more
doaj   +1 more source

Chemical and Biological Aspects of Different Species of the Genus Clinanthus Herb. (Amaryllidaceae) from South America

open access: yesMolecules, 2023
The genus Clinanthus Herb. is found in the Andes Region (South America), mainly in Peru, Ecuador, and Bolivia. These plants belong to the Amaryllidaceae family, specifically the Amaryllidoideae subfamily, which presents an exclusive group of alkaloids ...
María Lenny Rodríguez-Escobar   +7 more
doaj   +1 more source

Alkaloid Profile in Wild Autumn-Flowering Daffodils and Their Acetylcholinesterase Inhibitory Activity

open access: yesMolecules, 2023
Amaryllidaceae alkaloids are secondary metabolites with interesting medicinal properties. Almost every Narcissus species can synthesize them and constitute an excellent source for their isolation and study.
Julia Lisa-Molina   +8 more
doaj   +1 more source

Domestic urban water rate structure and water prices in Mallorca, Balearic Islands

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2018
Water rate structures were analysed to assess water prices per unit of water consumed in the domestic urban sector. Water prices and variability are set in spatial context and patterns are analysed on the background of municipal urban and tourist ...
Angela Hof   +2 more
doaj   +5 more sources

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