Search results for "Recent"

Data from: Platyzoan paraphyly based on phylogenomic data supports a non-coelomate ancestry of Spiralia

2015

Based on molecular data three major clades have been recognized within Bilateria: Deuterostomia, Ecdysozoa and Spiralia. Within Spiralia, small-sized and simply organized animals such as flatworms, gastrotrichs and gnathostomulids have recently been grouped together as Platyzoa. However, the representation of putative platyzoans was low in the respective molecular phylogenetic studies, in terms of both, taxon number and sequence data. Furthermore, increased substitution rates in platyzoan taxa raised the possibility that monophyletic Platyzoa represents an artefact due to long-branch attraction. In order to overcome such problems, we employed a phylogenomic approach, thereby substantially i…

Data from: At the Central European – Balkan transition: forest land snail faunas of the Banat contrasted with those of the Carpathian chain

2014

Twenty-nine forest sites in six sampling areas in the Banat region of Romania, adjacent to Serbia, were sampled to obtain inventories of their snail faunas and to make comparisons between these and previously studied faunas in the mountains from the Sudetes in the north-west to the Southern Transylvanian Carpathians in the south. 65 species were recorded overall, with between 13 and 33 at individual sites. Among the six sampling areas that on Schist rock at high altitude differed markedly from the others, and contained mainly species also found in Carpathian forests further north. The remainder, mainly on limestone, also differed among themselves, but contained more species endemic to the r…

The role of US examination in the management of acute abdomen.

2013

Acute abdomen is a medical emergency, in which there is sudden and severe pain in abdomen of recent onset with accompanying signs and symptoms that focus on an abdominal involvement. It can represent a wide spectrum of conditions, ranging from a benign and self-limiting disease to a surgical emergency. Nevertheless, only one quarter of patients who have previously been classified with an acute abdomen actually receive surgical treatment, so the clinical dilemma is if the patients need surgical treatment or not and, furthermore, in which cases the surgical option needs to be urgently adopted. Due to this reason a thorough and logical approach to the diagnosis of abdominal pain is necessary. …

Arterial Stiffness in Periodontal Disease

2007

Causal linear parametric model for baroreflex gain assessment in patients with recent myocardial infarction

2001

Spectral and cross-spectral analysis of R-R interval and systolic arterial pressure (SAP) spontaneous fluctuations have been proposed for noninvasive evaluation of baroreflex sensitivity (BRS). However, results are not in good agreement with clinical measurements. In this study, a bivariate parametric autoregressive model with exogenous input (ARXAR model), able to divide the R-R variability into SAP-related and -unrelated parts, was used to quantify the gain (αARXAR) of the baroreflex regulatory mechanism. For performance assessing, two traditional noninvasive methods based on frequency domain analysis [spectral, baroreflex gain by autogressive model (αAR); cross-spectral, baroreflex gain…

A physically demanding occupation predicts premature retirement among patients with erosive arthritis

1998

The aim of this study was to assess the intensity of exercise and energy expenditure of patients with recent onset inflammatory arthritis in their occupational environments and leisure time physical activities. The exercise intensities and energy expenditures of 41 early inflammatory arthritis patients and 20 matched healthy controls were assessed in occupational work and in leisure time physical activities during a 3.5-year follow-up using metabolic unit values. Disease activity was assessed by erythrocyte sedimentation rate and Ritchie's articular index. Subjective disability was assessed by the Stanford Health Assessment Questionnaire and the extent of joint damage on X-rays of the hands…

Elucidating geological and biological processes underlying the diversification of Sulawesi tarsiers.

2009

Because of their exceptionally long independent evolution, a range diminution of their Eocene relatives, and a remarkable subsequent diversification in Southeast Asia, tarsiers are of particular importance to evolutionary primatologists. Little is known, however, on the processes shaping the radiation of these small enigmatic primates—especially on the Indonesian island of Sulawesi, their center of endemism. Geological reconstructions and progress in applying DNA sequence information to divergence dating now provide us with the tools and background to comprehend tarsier dispersal. Here, we describe effects of plate-tectonic movements, Pleistocene sea level changes, and hybridization on the…

Il vescovo Eneco de Alemania e il riordino degli ospedali di Siracusa nel 1374

2011

Il saggio analizza le attività pastorali di Eneco de Alemania, vescovo di Siracusa dal 1361 al 1380, in special modo la riorganizzazione da questi voluta delle opere assistenziali della città di Siracusa attraverso la chiusura degli hospitalia esistenti in favore di una nuova e più grande struttura nella quale concentrare l’attività di assistenza degli ammalati e recuperare al contempo lo spirito caritatevole e di accoglienza, che un’indagine preliminare appositamente condotta aveva rilevato essere stato in buona parte tradito. L’operazione del vescovo è stata messa a confronto con situazioni analoghe verificatesi in Catalogna e inserita nel quadro più ampio delle condizioni degli hospitali…

Genome degeneration and adaptation in a nascent stage of symbiosis

2014

Symbiotic associations between animals and microbes are ubiquitous in nature, with an estimated 15% of all insect species harboring intracellular bacterial symbionts. Most bacterial symbionts share many genomic features including small genomes, nucleotide composition bias, high coding density, and a paucity of mobile DNA, consistent with long-term host association. In this study, we focus on the early stages of genome degeneration in a recently derived insect-bacterial mutualistic intracellular association. We present the complete genome sequence and annotation of Sitophilus oryzae primary endosymbiont (SOPE). We also present the finished genome sequence and annotation of strain HS, a close…

Literacy, Age and Recentness of Education Among Nordic Adults

2017

The purpose of the present study was to examine the relationship between reading literacy and age in an adult population aged 25 to 65 in Nordic countries using PIAAC 2012 data. More specifically, the study examined to what extent variations in the literacy proficiency of adults are explained by age and the recentness of qualifications when variables related to education, occupation, and skill use are controlled. The statistical method was regression analysis. The recentness of education explained only a part of the performance gap between the oldest adults and others. The significance of the length and scope of initial education in developing literacy proficiency overall, is difficult to c…