Search results for "Olivi"
showing 10 items of 254 documents
Presence of very high prevalence and intensity of infection with Fasciola hepatica among Aymara children from the Northern Bolivian Altiplano.
1997
Abstract Coprological studies of school children from four communities in the Northern Bolivian Altiplano were carried out in order to estimate the prevalences and intensities of Fasciola hepatica infection. Single stool specimens were collected at random from 558 school children (308 boys and 250 girls) aged 5–19 years old. Nineteen different parasite species (13 protozoan and six helminths) were detected. Of the children examined, 98.7% (96.5–100%) presented infection with at least one parasite species. The mean prevalence of 27.6% by Fasciola hepatica (range, 5.9–38.2%) was the highest not only with respect to the helminth species found in the Northern Bolivian Altiplano but also among t…
Mafic alkaline metasomatism in the lithosphere underneath East Serbia: evidence from the study of xenoliths and the host alkali basalts
2010
Effects of mafic alkaline metasomatism have been investigated by a combined study of the East Serbian mantle xenoliths and their host alkaline rocks. Fertile xenoliths and tiny mineral assemblages found in depleted xenoliths have been investigated. Fertile lithologies are represented by clinopyroxene (cpx)-rich lherzolite and spinel (sp)-rich olivine websterite containing Ti-Alrich Cr-augite, Fe-rich olivine, Fe-Al-rich orthopyroxene and Al-rich spinel. Depleted xenoliths, which are the predominant lithology in the suite of East Serbian xenoliths, are harzburgite, cpxpoor lherzolite and rare Mg-rich dunite. They contain small-scale assemblages occurring as pocket-like, symplectitic or irreg…
Une fausse bulle de Calixte II et les origines de la maison de Clermont
2001
El enriquecimiento injusto en los procedimientos de familia
2021
En las relaciones familiares post crisis de pareja pueden darse situaciones que originen el enriquecimiento sin causa de una de las partes en perjuicio de la otra. Encontramos ejemplos de ello en cuestiones como la pensión de alimentos, atribución de la vivienda familiar, o indemnizaciones por rupturas de parejas de hecho.
In situ quantification of the nitrogen content of olivine-hosted melt inclusions from Klyuchevskoy volcano (Kamchatka): Implications for nitrogen rec…
2021
International audience; Assessing the N content of arc magmas and their mantle source remains a challenge because the volatile element composition of melts and gases can be modified during magma ascent, storage, and eruption. Given that melt inclusions (MIs) in Mg-rich olivine represent the best proxies for primary arc melts, we applied, for the first time, an in situ high-resolution secondary ion mass spectrometry (SIMS) method to determine the N concentration in olivine-hosted MIs from Klyuchevskoy volcano in Kamchatka. To reverse the effects of post-entrapment modification processes (i.e., exsolution of volatiles into a fluid bubble), the MIs were partially to completely homogenized at h…
Ramos Herranz, I.: La protección de los menores de edad en la publicidad infantil de juguetes, Thomson Reuters Aranzadi, 2019.
2021
UNA LISTA COMENTADA DE LOS SPHINGIDAE DE BOLIVIA (INSECTA: LEPIDOPTERA)
2001
An annotated checklist of the Sphingidae (hawkmoths) of Bolivia is presented. A total of 189 species and subspecies are confirmed. Locality data derived from specimens in the collections of the Department of Entomology of the Natural History Museum Noel Kempff Mercado of Santa Cruz de la Sierra; the Bolivian Collection of Fauna, La Paz; The Natural History Museum, London; and the Carnegie Museum of Natural History, Pittsburgh, are given. A map of these localities and a synoptic discussion of their geography and ecology are also provided. Data on species not represented in these collections are collated from the publications of J. Haxaire and D. Herbin and presented. Diagnostic features to e…
Evolución histórica de la autonomía de la voluntad en el Derecho matrimonial
2021
The autonomy of the will or power of self-regulation of relationships derived from marriage is a subject that is on the rise and that we can qualify as novel. More and more couples are opting to proceed making use of this power to self-regulate both personal and property effects derived from their union or its future breakdown. In the Spanish legal system there is no precise and complete regulation of the subject, without all these figures being equally legislated, although all are admitted without any doubt by jurisprudence. In recent years there has been an evolution of Family law, traditionally very reluctant to give space to self-regulation. Our Constitution marks a turning point by cha…
Description of a new genus of Euliina with unique coupling adaptations of the male and female (Lepidoptera: Tortricidae: Tortricinae: Cochylini)
2017
Ancoruncus langeri, new genus and new species, is described and illustrated from the Neotropics (Bolivia). It is assigned to the tribe Cochylini (subtribe Euliina) in the family Tortricidae. Ancoruncus langeri is characterized by an unusual, strongly developed uncus, distally expanded into an anchor-like, bilobed apical process and a complex gnathos in male genitalia, as well as an unusual configuration of the anterior lobes of the papillae anales, and tergum 8 with the anterior area bearing a double pocket in the female genitalia. The hypothetical dorsal coupling mechanism of the male and female genitalia is discussed.
Fasciola hepatica and lymnaeid snails occurring at very high altitude in South America.
2002
Fascioliasis due to the digenean species Fasciola hepatica has recently proved to be an important public health problem, with human cases reported in countries of the five continents, including severe symptoms and pathology, with singular epidemiological characteristics, and presenting human endemic areas ranging from hypo- to hyperendemic. One of the singular epidemiological characteristics of human fascioliasis is the link of the hyperendemic areas to very high altitude regions, at least in South America. The Northern Bolivian Altiplano, located at very high altitude (3800–4100 m), presents the highest prevalences and intensities of human fascioliasis known. Sequences of the internal tran…