Search results for "nomenclature"

Immunology and pathology of echinostome infections in the definitive host.

2008

This chapter examines the salient literature on the immunology and pathology of members of the family Echinostomatidae in their definitive hosts, with emphasis on experimental studies that may provide useful information on factors that determine resistance to the parasites. For this purpose, several topics such as manifestations and mechanisms of resistance to infection, experimental strategies, and antigenic characterization of echinostomes are covered. Moreover, other topics such as immunodiagnosis are also analyzed. The analysis is focused on members of the genus Echinostoma. Although some of the nomenclature for echinostome species is disputed, the names used are those currently accepte…

A new combination in Mononeuria (Caryophyllaceae)

2018

The nomenclatural change Mononeuria caroliniana comb. nov. is proposed on the basis of molecular phylogenetic results analyzing the nuclear internal transcribed spacer.

Contribution to a Taxonomic Revision of the Sicilian Helichrysum Taxa by PCA Analysis of Their Essential-Oil Compositions

2016

The chemical profile of the essential oils in ten populations of the genus Helichrysum Mill. (Asteraceae), collected in the loci classici of the nomenclatural types of the taxa endemic to Sicily, were analyzed. Our results confirm that the analysis of secondary metabolites can be used to fingerprint wild populations of Helichrysum, the chemical profiles being coherent with the systematic arrangement of the investigated populations in three main clusters, referring to the aggregates of H. stoechas, H. rupestre, and H. italicum, all belonging to the section Stoechadina. The correct nomenclatural designation of the investigated populations is discussed and the following two new combinations ar…

Critical Evaluation of the Chemical Properties of the Transactinoid Elements (IUPAC Technical Report)

2003

C3 reference typing report and nomenclature revision.

1990

As the result of reference typing, two 'new' variants could be provisionally accepted (C3F045 and C3F015). The list of variants of the C3 polymorphism includes now 2 common and 29 rare variants.

Nomenclature ofSoldanellaL. (Primulaceae)

2004

Following a revision of Soldanella, we here synonymize 109 non-hybrid names of this genus. We also lectotypify or neotypify 17 names of Soldanella. These are S. alpina L., S. alpina F. W. Schmidt, S. alpina L. var. carestiae Cristofolini et Pignatti, S. alpina L. f. major Cristofolini et Pignatti, S. austriaca Vierh., S. carpatica Vierh., S. marmarossiensis Kldst., S. minima Hoppe, S. minima Hoppe subsp. samnitica Cristofolini et Pignatti, S. minima Hoppe f. latifolia Cristofolini et Pignatti, S. montana Mikan, S. montana Willd., S. montana Willd. subsp. faceta Kress, S. occidentalis Vierh., S. pusilla Baumg., S. pusilla Baumg. f. calcicola Vierh., and S. pusilla Baumg. var. chrysosplenifol…

Euphorbio meuselii-Rubetum ulmifolii, a new name for a Sicilian association of brambles

2018

Palabras clave: Nomenclatura, sintaxonomía, zarzales, Sicilia, Península Ibérica.Key words: Nomenclature, Syntaxonomy, brambles, Sicily, Iberian Peninsula.

Glossary of terms used in photocatalysis and radiation catalysis (IUPAC Recommendations 2011)

2011

This glossary of terms covers phenomena considered under the very wide terms photocatalysis and radiation catalysis. A clear distinction is made between phenomena related to either photochemistry and photocatalysis or radiation chemistry and radiation catalysis. The term “radiation” is used here as embracing electromagnetic radiation of all wavelengths, but in general excluding fast-moving particles. Consistent definitions are given of terms in the areas mentioned above, as well as definitions of the most important parameters used for the quantitative description of the phenomena. Terms related to the up-scaling of photocatalytic processes for industrial applications have been included. Thi…

<p><strong>Typification of two Gandoger’s names in <em>Rhamnus </em>(Rhamnaceae)</strong></p>

2020

Gandoger’s names for Rhamnus bourgaeana and R. hispanorum (Rhamnaceae) are typified. A neotype is selected for R. bourgaeana, and a specimen preserved at M is designated as the lectotype of R. hispanorum.

Nomenclature et régulation médicalisée en médecine ambulatoire

1993

La récente négociation d'une nouvelle convention médicale pour la médecine libérale ne s'est pas effectuée sans difficulté. Le compromis qui a permis la signature de cette convention a retenu le principe d'une responsabilisation des médecins à travers un projet de maîtrise médicalisée. Ce projet conduit à réformer la nomenclature des actes en vigueur depuis 1972 et à définir de nouveaux référentiels de l'activité médicale qui serviraient de base à l'évaluation et à la maîtrise de cette activité. Toutefois; les objectifs d'un nouveau codage des actes ne sont pas clairement définis et l'efficacité d'une telle politique pour réduire les dépenses est loin d'être garantie.En effet, la réforme de…