Search results for "Horizontal"
showing 10 items of 251 documents
Counteracting the horizontal spread of bacterial antibiotic resistance with conjugative plasmid-dependent bacteriophages
2016
Individual Sprint Force-Velocity Profile Adaptations to In-Season Assisted and Resisted Velocity-Based Training in Professional Rugby
2020
We tested the hypothesis that the degree of adaptation to highly focused sprint training at opposite ends of the sprint Force-Velocity (FV) spectrum would be associated with initial sprint FV profile in rugby athletes. Training-induced changes in sprint FV profiles were computed before and after an eight-week in-season resisted or assisted sprint training protocol, including a three-week taper. Professional male rugby players (age: 18.9 ±
Regulation data for the horizontal jump of children and adolescents
2021
The Horizontal Jump (HJ) is a daily tool that could be used to categorize the level of muscle fitness performance of the lower limbs. The goal was to compare the muscle fitness with those of international studies and to propose percentiles to assess the HJ performance of children and adolescents. A cross-sectional study was conducted. A total number of 3023 children and adolescents between the ages of 6.0 to 17.9 were studied. Weight, height, waist circumference (WC), and lower limb muscle fitness were evaluated. The student HJ performance values in Chile were inferior when compared to HJ performance in Brazil, Poland and Europe. For the Greek study, differences occurred only from age 6 to …
2020
Background Sprint performance is an essential skill to target within soccer, which can be likely achieved with a variety of methods, including different on-field training options. One such method could be heavy resisted sprint training. However, the effects of such overload on sprint performance and the related kinetic changes are unknown in a professional setting. Another unknown factor is whether violating kinematic specificity via heavy resistance will lead to changes in unloaded sprinting kinematics. We investigated whether heavy resisted sled training (HS) affects sprint performance, kinetics, sagittal plane kinematics, and spatiotemporal parameters in professional male soccer players…
Impact of the anterior commissure involvement on the survival of early glottic cancer treated with cricohyoidoepiglottopexy: a retrospective study
2018
Eugenia Allegra,1 Vincenzo Saita,2 Alfio Azzolina,2 Massimo De Natale,2 Maria Rita Bianco,1 Domenico Michele Modica,3 Aldo Garozzo1 1Otolaryngology, Department of Health Sciences, University of Catanzaro, Catanzaro, Italy; 2Otolaryngology Unit, Cannizzaro Hospital, Catania, Italy; 3Otolaryngology Unit, University of Palermo, Palermo, Italy Background: Laryngeal early glottic tumors can benefit from different treatment modalities, including transoral laser microsurgery, open partial horizontal laryngectomy (OPHL), and radiotherapy. However, the treatment of early glottic tumors with the involvement of the anterior commissure remains controversial. The studies about the role of anterior commi…
Fight evolution with evolution: plasmid‐dependent phages with a wide host range prevent the spread of antibiotic resistance
2013
The emergence of pathogenic bacteria resistant to multiple antibiotics is a serious worldwide public health concern. Whenever antibiotics are applied, the genes encoding for antibiotic resistance are selected for within bacterial populations. This has led to the prevalence of conjugative plasmids that carry resistance genes and can transfer themselves between diverse bacterial groups. In this study, we investigated whether it is feasible to attempt to prevent the spread of antibiotic resistances with a lytic bacteriophage, which can replicate in a wide range of gram‐negative bacteria harbouring conjugative drug resistance–conferring plasmids. The counter‐selection against the plasmid was sh…
Rehabilitación del maxilar superior con atrofia severa horizontal utilizando implantes dentales palatinizados.
2016
Objetivo: Evaluar las condiciones de los tejidos blandos y la pérdida de hueso alrededor de los implantes palatinizados en maxilares con severa atrofia horizontal, rehabilitados con prótesis fija de arco completo y compararlos con los implantes convencionales centrados en la cresta ósea de maxilares no atróficos tras un periodo mínimo de 5 años de seguimiento. Material y método: Se realizó un estudio retrospectivo clínico y controlado sobre pacientes que fueron rehabilitados con prótesis fija de arcada completa sobre implantes dentales en el maxilar y con un seguimiento mínimo de 5 años después de la carga del implante. Los pacientes se dividieron en 2 grupos: pacientes con maxilar clase IV…
Evolutionary advantage conferred by an eukaryote-to-eukaryote gene transfer event in wine yeasts
2015
Although an increasing number of horizontal gene transfers have been reported in eukaryotes, experimental evidence for their adaptive value is lacking. Here, we report the recent transfer of a 158-kb genomic region between Torulaspora microellipsoides and Saccharomyces cerevisiae wine yeasts or closely related strains. This genomic region has undergone several rearrangements in S. cerevisiae strains, including gene loss and gene conversion between two tandemly duplicated FOT genes encoding oligopeptide transporters. We show that FOT genes confer a strong competitive advantage during grape must fermentation by increasing the number and diversity of oligopeptides that yeast can utilize as a s…
Predicting two-phase flow discharge through branches of various orientation connected to a horizontal main pipe
2008
Stabilise, balance and adjust : Framing the early years transitions of children whose parents work non‐standard hours
2022
This study examined talk by parents about the early years transitions of their children (n = 7) in the context of parental non-standard working hours and Finnish early childhood education and care (ECEC) services. Parents were interviewed at three time points: when their child was aged one, four, five or six years (a total of 21 interviews). The third interview was conducted during the COVID-19 pandemic. This article focuses on the children's ECEC transitions and the interpretative frames used by parents when talking about their work and childcare. The frames used by the parents to discuss the children's transitions were stabilising the children's lives, balancing between staying at home an…