Search results for "MORPHOLOGY"
showing 10 items of 1425 documents
Le genre Nucleolites (Echinoidea, Cassiduloidea) du Bajocien à l'Oxfordien dans le Bassin de Paris : apport des données architecturales à la systémat…
2005
International audience; La classification des espèces du genre Nucleolites de l'intervalle BajocienOxfordien du bassin de Paris est révisée. Une vision classique, jusqu'alors utilisée par les auteurs et fondée principalement sur la morphologie générale du test, est tout d'abord présentée. Elle est ensuite modifiée à partir de nouvelles données architecturales se référant au modèle extraxialaxial concernant la structure de l'appareil apical ainsi que la présence de plaques supplémentaires et de plaques caténales. Ces données architecturales sont considérées comme prioritaire vis-à-vis de la morphologie générale du test. Cette approche conduit à une nouvelle vision de la classification des …
Description of Dryocosmus destefanii new species (Hymenoptera: Cynipidae: Cynipini) from Quercus suber L. in Italy
2018
A new species, Dryocosmus destefanii Cerasa & Melika n. sp. associated with a Cerris section oak, Quercus suber L., is described from Italy. Description, diagnosis, host associations and biology for the new species and an illustrated identification key to the Western Palaearctic Dryocosmus species are given. The description is supported by morphological and molecular data.
Contribution to the identification of Dianthus rupicola (Caryophyllaceae) subspecies using morphological and molecular approaches
2017
The systematic relationships between the five different subspecies actually recognized within Dianthus rupicola (subsp. aeolicus , subsp. bocchorianus , subsp. hermaensis, subsp. lopadusanus and subsp. rupicola ), were assessed by means of morphometric and molecular analysis. Our results highlighted the molecular differences between the five subspecies of D. rupicola and a morphological differentiation of four groups being D. rupicola subsp. aeolicus and D. rupicola subsp. rupicola partly overlapping. At the present state of knowledge, a subspecific status seems the most appropriate for all the recognized subspecies of D. rupicola . The names D. aeolicus , D. bisignanii var. virescens , D. …
La costruzione del concetto di omologia e i vincoli materiali della forma
2016
Il concetto di omologia riveste un ruolo centrale nella biologia teoretica contemporanea perché attorno ad esso e per suo tramite trovano articolazione numerosi progetti di ricerca miranti a ripensare la centralità dell’organismo, i suoi percorsi evolutivi e il significato della sua interazione con la realtà ambientale. La rete di omologie che tesse l’organismo permette di strutturarne e canalizzarne le innovazioni morfologiche e funzionali. Appunto questa componente sistemica rende dunque l’omologia un concetto fondamentale per una considerazione dinamica della forma vivente, come quella cui mira un’estetica che non intenda limitarsi a indagare sull’atteggiamento estetico e sulle produzion…
Post-Mortem Investigations for the Diagnosis of Sepsis: A Review of Literature
2020
To date, sepsis is still one of the most important causes of death due to the difficulties concerning the achievement of a correct diagnosis. As well as in a clinical context, also in a medico-legal setting the diagnosis of sepsis can reveal challenging due to the unspecificity of the signs detected during autopsies, especially when no ante-mortem clinical data, laboratory, and cultural results are available. Thus, a systematic review of literature was performed to provide an overview of the main available and updated forensic tools for the post-mortem diagnosis of sepsis. Moreover, the aim of this review was to evaluate whether a marker or a combination of markers exist, specific enough to…
Zoology and Animal Ecology: Abstract book : 3 February 2022, Nature House University of Latvia, Riga, Latvia
2022
Reasons for low cervical cancer survival in new accession European Union countries: a EUROCARE-5 study.
2019
Purpose: With better access to early diagnosis and appropriate treatment, cervical cancer (CC) burden decreased in several European countries. In Eastern European (EE) countries, which accessed European Union in 2004, CC survival was worse than in the rest of Europe. The present study investigates CC survival differences across five European regions, considering stage at diagnosis (local, regional and metastatic), morphology (mainly squamous versus glandular tumours) and patients’ age. Methods: We analysed 101,714 CC women diagnosed in 2000–2007 and followed-up to December 2008. Age-standardised 5-year relative survival (RS) and the excess risks of cancer death in the 5 years after diagnosi…
Oenothera laciniata Hill (Onagraceae) en la Comunidad Valenciana
2012
Se da a conocer la presencia de la especie naturalizada Oenothera laciniata, como novedad para la flora de la Comunidad Valenciana (E de España); a la vez que constituye su segunda indicación reciente para la Península Ibérica. Se trata de una planta alóctona, nativa de la mitad oriental de Norteamérica, que debe ser considerada como potencial invasora de los ecosistemas mediterráneos. Se ofrecen datos morfológicos para facilitar la identificación de la especie y la futura detección de nuevas poblaciones. Además, se aporta una clave de identificación de las especies valencianas del género. Oenothera laciniata is reported for the first time in the Valencian Community (E of Spain), a report t…
Perspectives on Language and Linguistics
2021
The scientific interests of Lucio Melazzo have been addressed to diverse research fields, from ancient to modern Indo-European languages, from etymology to formal syntax, from history of linguistics to studies on ancient Greek philosophers. On occasion of his retirement from his university activities, we have decided to offer him this volume, which gathers the contributions of many distinguished scholars who have accepted to participate in this project. We appreciate that the variety of the book contents reflects the variety of Lucio Melazzo’s own interests.
Phelipanche lainzii, nueva Orobáncacea para la península Ibérica
2012
[ES] Se describe una nueva especie ibérica perteneciente al género Phelipanche Pomel (Orobanchaceae): Ph. lainzii, sp. nov., hallada en el noreste de la provincia de Albacete, cerca de la provincia de Valencia (E de España). Entre otras características, presenta por lo general tallo mediano a pequeño, inflorescencia densa, corola azul pálido de tubo estrecho, apenas infundibuliforme y no muy ensanchado en la garganta, con lóbulos del labio inferior no deflexos y cáliz con dientes subulados. Su morfología es parecida a Ph. mutelii (F.W. Schultz) Pomel, Ph. camphorosmae Carlón, G. Gómez, M. Laínz, Moreno Mor., Ó. Sánchez & Schneew. y Ph. nana (F.W. de Noë ex Rchb. fil.) Soják, por lo que se a…