Search results for "marcha"
showing 10 items of 94 documents
2016
A working checklist of accepted taxa worldwide is vital in achieving the goal of developing an online flora of all known plants by 2020 as part of the Global Strategy for Plant Conservation. We here present the first-ever worldwide checklist for liverworts (Marchantiophyta) and hornworts (Anthocerotophyta) that includes 7486 species in 398 genera representing 92 families from the two phyla. The checklist has far reaching implications and applications, including providing a valuable tool for taxonomists and systematists, analyzing phytogeographic and diversity patterns, aiding in the assessment of floristic and taxonomic knowledge, and identifying geographical gaps in our understanding of th…
An annotated checklist of bryophytes of Europe, Macaronesia and Cyprus
2020
Introduction. Following on from work on the European bryophyte Red List, the taxonomically and nomenclaturally updated spreadsheets used for that project have been expanded into a new checklist for the bryophytes of Europe. Methods. A steering group of ten European bryologists was convened, and over the course of a year, the spreadsheets were compared with previous European checklists, and all changes noted. Recent literature was searched extensively. A taxonomic system was agreed, and the advice and expertise of many European bryologists sought. Key results. A new European checklist of bryophytes, comprising hornworts, liverworts and mosses, is presented. Fifteen new combinations are propo…
New national and regional bryophyte records, 67
2021
Bulgaria. Samokov Region, Rila Mountains, Rila National Park, N slopes of peak Deno, on granite slabs and scree, collected with occasional sporophytes, 42.19709°N, 23.60322°E, 2780 m a.s.l, 17 September 2019, leg./det. R. Natcheva s.n. (SOM 9811-B). This arctic-alpine species has a north Holarctic circumpolar distribution and this is the first report of Andreaea blyttii for SE Europe. It is its southernmost locality and extends its range further south in Europe. The Rila Mountains are the highest in the Balkan peninsula and A. blyttii was found near the highest summit (Mussala, 2925 m a.s.l.). In Bulgaria the genus Andreaea is also represented by A. alpestris (Thed.) Schimp. and A. rupestri…
Conserved Organisation of 45S rDNA Sites and rDNA Gene Copy Number among Major Clades of Early Land Plants
2016
Genes encoding ribosomal RNA (rDNA) are universal key constituents of eukaryotic genomes, and the nuclear genome harbours hundreds to several thousand copies of each species. Knowledge about the number of rDNA loci and gene copy number provides information for comparative studies of organismal and molecular evolution at various phylogenetic levels. With the exception of seed plants, the range of 45S rDNA locus (encoding 18S, 5.8S and 26S rRNA) and gene copy number variation within key evolutionary plant groups is largely unknown. This is especially true for the three earliest land plant lineages Marchantiophyta (liverworts), Bryophyta (mosses), and Anthocerotophyta (hornworts). In this work…
2014
Abstract. Archaea are widespread and abundant in many terrestrial and aquatic environments, and are thus outside extreme environments, accounting for up to ~10% of the prokaryotes. Compared to bacteria and other microorganisms, however, very little is known about the abundance, diversity, and dispersal of archaea in the atmosphere. By means of DNA analysis and Sanger sequencing targeting the 16S rRNA (435 sequences) and amoA genes in samples of air particulate matter collected over 1 year at a continental sampling site in Germany, we obtained first insights into the seasonal dynamics of airborne archaea. The detected archaea were identified as Thaumarchaeota or Euryarchaeota, with soil Thau…
Cinesiterapia global en la enfermedad arterial periférica
2010
En el caso de la cinesiterapia global indicada en la enfermedad arterial periférica, se incluye el protocolo de marcha a velocidad y/o inclinación programadas. Éste busca incrementar progresivamente la distancia recorrida hasta la aparición de dolor claudicante, y en el se distinguen tres fases diferenciadas: el calentamiento, la pauta de esfuerzo y el enfriamiento.
Test de marcha en cinta rodante
2010
El test de marcha en cinta rodante es un test de trabajo incremental que es muy utilizado, tanto para el diagnóstico como para el tratamiento de los pacientes con claudicación intermitente.
Functional evaluation of patients with anterior cruciate ligament injury. A transversal analytical study.
2018
Abstract Objective To evaluate, by means of biomechanical analysis, functional alterations of gait and balance of patients with anterior cruciate ligament (ACL) injury. Material and methods Transversal analytical study on 64 people, 27 health subjects and 37 patients with ACL injury. Biomechanical analysis of gait in all individuals was performed by means of four tests: (1) kinematic test, to characterize gait pattern; (2) kinetic test, to characterize forces against the floor, duration of treads, symmetry of both legs, and the reproducibility of the gait; (3) pivot-shift test, to analyze the rotational stability of the knee on the sagittal axis; and (4) equilibrium test. Results Alteration…
L'émergence du référentiel marchand dans la tarification des cliniques privées algériennes : privatisation du financement et changement de paradigme
2021
La convergence tarifaire participe à la privatisation progressive du système de santé algérien amorcée depuis la fin des années 80. Le passage d’une logique de gratuité à une logique marchande pour accéder aux soins représente un bouleversement pour les patients. Afin d’appréhender la formation des tarifs dans le secteur de l’hospitalisation privée, nous avons mixé une enquête qualitative par entretiens semi-directifs auprès de 16 fondateurs de cliniques privées et l’administration d’un questionnaire auprès de 40 médecins permanents de ces cliniques disposant d’une activité à plein temps. Nos résultats montrent que l’absence d’une grille officielle de tarification des prestations de soins a…
Una aproximación a la marcha mora a través del análisis musical de Als Ligeros
2021
En este estudio se realiza una aproximación conceptual a la marcha mora como género fundamental en la música de moros y cristianos mediante el análisis musical de Als Ligeros. Se describen los tres géneros musicales más carac-terísticos de este arte musical y se apuntan sus rasgos más destacados. Se realiza un análisis pormenorizado centra-do principalmente en los elementos más importantes de la Música Festera como son: el ritmo, la melodía y la forma, sin descuidar otros como la armonía o la instrumentación, constituyendo los primeros el eje base del estudio analítico. Este tipo de análisis consiste en desglosar una estructura musical final en elementos constitutivos más pequeños que forma…