240 research outputs found

    The Efficacy of Telepractice in the Assessment and Treatment of Speech Disorders: A Systematic Review

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    Purpose: Children and adults with speech disorders face numerous barriers in accessing traditional face-to-face services with a speech-language pathologist. Telepractice may be a feasible solution. The aim of this systematic review was to investigate the efficacy of telepractice in the assessment and treatment of speech disorders in children and adults. Methods: Research articles were ascertained from Ovid MEDLINE, PsychInfo, and CINAHL using an established and consistent search strategy that utilized both medical subject headings and subject terms related to telepractice. The predetermined inclusion criteria included diagnosis of a speech disorder, participants across the lifespan, direct comparison of both delivery methods (i.e., telepractice to face-to-face), and objective outcome measures. Articles were excluded due to lack of speech disorder diagnosis, use of purely subjective outcome measures, and lack of direct comparison of delivery methods. Quality assessment was established by the authors using the criteria in the Assessing the Quality and Applicability of Systematic Reviews and a rating scale (i.e., \u27poor,\u27 \u27fair,\u27 \u27good,\u27 \u27strong\u27). Results: Electronic searches of the databases resulted in the acquisition of 16 full-text research studies, which were used in this systematic review. The quality of the studies ranged from \u27poor\u27 to \u27strong\u27 with a majority of the articles rated as \u27good.\u27 The studies explored telepractice efficacy in speech sound disorders, fluency disorders, dysarthria, apraxia, and voice disorders. Conclusions: Generally, the quality of intervention delivered via telepractice is comparable to traditional face-to-face therapy. Additional research involving diverse populations with varied levels of severity in natural environments is required to confirm the efficacy of the delivery method. It is imperative the use of telepractice is considered by each clinician on a per case basis.https://scholarworks.uvm.edu/csdms/1007/thumbnail.jp

    Immigrant Students and the EFL Curriculum in Compulsory Secondary Education in the Canary Islands

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    Máster Univ. en Formación del Profes. en E.S.O., Bachillerato, F.P. y E.Ii

    Prospectus, December 5, 2012

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    PARKLAND LOOKS TO INCREASE FAN SUPPORT AMONG STUDENTS, Facebook Users Vote Against Privacy-Policy Changes, A Pair of Starkly Different Plans, Online Shopping for a Safer Holiday Season, How to Love Your Body, Why do Students Procrastinate?, The Lost Island on Google Earth, First Golfer Inducted to Parkland Hall of Fame, WPCD Jams Out Against Arthritishttps://spark.parkland.edu/prospectus_2012/1029/thumbnail.jp

    Customizing hybrid products

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    We explore how the convergence of the digital and physical into hybrid products leads to new possibilities for customization. We report on a technology probe, a hybrid advent calendar with both paper form and digital layers of content, both of which were designed to be customizable. We reveal how over two hundred active users adapted its physical and digital aspects in various ways, some anticipated and familiar, but others surprising. This leads us to contribute concepts to help understand and design for hybrid customization – the idea of broad customization spanning physical and digital; end-to-end customization by different stakeholders along the value chain for a product; and the combination of these into customization maps

    Light availability controls in the benthic nearshore ecosystem of the Elwha River

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    The Elwha River Restoration Project was the largest US dam removal project to date, both in dam height and sediment released. During dam removal in 2011–2014, ~18 Mt of sediment washed downriver, and macroalgae virtually disappeared from the adjacent nearshore ecosystem. The link between current benthic light availability and sediment delivery and transport has been investigated in order to understand conditions during dam removal. Seven instrument platforms were deployed on the 10-m isobath along a 16 km transect centered on the river mouth for seven fortnightly periods in 2016 and 2017 to monitor near-bed photosynthetically available radiation (PAR), suspended sediment, wave climate, current velocity, temperature, and salinity. Water-column profiles, bed sediment, and water samples were collected during deployments. Seasonally variable chlorophyll-a and colored dissolved organic matter did not contribute substantially to light attenuation compared to suspended sediment. Along the 10-m isobath within 1.5 km of the river mouth, the greatest light attenuation occurred when wave events coincided with or followed periods of high river discharge. However, discharge events lasting attenuation; energetic tidal currents promote rapid sediment export out of the nearshore environment. In the buoyant plume, maximum light attenuation occurred within 1 m of the surface, reducing light through the rest of the water column. Benthic PAR varied more during spring tides when plume location was more variable. Alongshore 1.5 to 8 km from the river mouth, light availability was not directly coupled to river discharge. Light attenuation occurred throughout the water column, influenced by resuspension due to strong currents and wave events. This subsurface attenuation would not be captured by remote sensing. Predicting benthic light availability over event, tidal, and seasonal timescales will improve management strategies designed to limit ecosystem damage during other dam removals or sediment delivery events

    Taxonomy, phylogeny, and biodiversity of Lumbrineridae (Annelida, Polychaeta) from the Central Pacific Clarion-Clipperton Zone

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    The DNA taxonomy of six species of the annelid family Lumbrineridae collected from the Clarion-Clipperton Zone (CCZ) in the Central Pacific, an area of potential mining interest for polymetallic nodules, is presented. Lumbrinerids are an ecologically important and understudied annelid family within the deep sea, with many species still undescribed. This study aims to document the taxonomy and biodiversity of the CCZ using specimens collected from the UK-1, OMS, and NORI-D exploration contract areas and Areas of Particular Environmental Interest. Species were identified through a combination of morphological and molecular phylogenetic analysis. We present informal species descriptions associated with voucher specimens, accessible through the Natural History Museum (London) collections, to improve future taxonomic and biodiversity studies of this region. Five taxa in this study had no morphological or genetic matches within the literature and therefore are possibly new to science, but their suboptimal morphological preservation prevented the formalisation of new species. The most abundant taxon Lumbrinerides cf. laubieri (NHM_0020) was compared with the holotype of Lumbrinerides laubieri Miura, 1980 from the deep Northeast Atlantic. Currently no reliable morphological characters separating the Pacific and Atlantic specimens have been found and molecular data from the Atlantic specimens was not available.publishedVersio

    Experiential education and outreach based on nearshore monitoring of the Elwha River restoration project

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    Nearshore monitoring of benthic habitats and the coastal environment following the Elwha River Restoration project has engaged students and citizens with coastal science and management issues. In the post-dam-removal period, the lessons learned will continue to be disseminated via a UW undergraduate course and an interactive digital map, both designed to engage students and communities in restoration science. The research-focused course developed at the UW Friday Harbor Labs has allowed us to engage diverse undergraduate students (and graduate teaching assistants) in the research process. The course integrates interdisciplinary lectures and workshops on data analysis and laboratory methods, with the research process; from proposal to oceanographic data collection to analysis to publication. The course provides opportunities for student creativity and leadership. Outcome tracking indicates that these undergraduate (and post-bac) students are generally attending graduate school at a high rate, and launching careers in education, coastal management, and other STEM fields. To engage a broader segment of the community and to support decision-making about large-scale coastal restoration projects, we have developed an interactive digital map that will be available on-line, and will also be piloted as a physical interpretive display at the Feiro Marine Life Center in Port Angeles, WA. The interactive digital map is designed to effectively tell the story of the Elwha restoration in the coastal environment through the compilation and display of multiple data sets, some of which have never before been publicly available. Ultimately, the result of long-term monitoring of the Elwha nearshore system will provide a better understanding of the effects of restoration activities, such as dam removal on benthic habitats, and this knowledge will be passed to future managers and citizens through educational and outreach activities that captivate and inspire a broad audience

    Establishment of Centromeric Chromatin by the CENP-A Assembly Factor CAL1 Requires FACT-Mediated Transcription

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    SummaryCentromeres are essential chromosomal structures that mediate accurate chromosome segregation during cell division. Centromeres are specified epigenetically by the heritable incorporation of the centromeric histone H3 variant CENP-A. While many of the primary factors that mediate centromeric deposition of CENP-A are known, the chromatin and DNA requirements of this process have remained elusive. Here, we uncover a role for transcription in Drosophila CENP-A deposition. Using an inducible ectopic centromere system that uncouples CENP-A deposition from endogenous centromere function and cell-cycle progression, we demonstrate that CENP-A assembly by its loading factor, CAL1, requires RNAPII-mediated transcription of the underlying DNA. This transcription depends on the CAL1 binding partner FACT, but not on CENP-A incorporation. Our work establishes RNAPII passage as a key step in chaperone-mediated CENP-A chromatin establishment and propagation

    Left in the cold? Evolutionary origin of Laternula elliptica a keystone bivalve species of Antarctic benthos

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    The large, burrowing bivalve Laternula elliptica is an abundant component of shallow-water soft-substrate communities around Antarctica but its congeners are temperate and tropical in distribution and their phylogenetic relationships are obscure. A new molecular analysis of Laternulidae species shows that there are two distinct clades, one of Exolaternula species, E. spengleri and E. liautaudi, possessing a ligamental lithodesma and a larger clade of species lacking the lithodesma. Of the latter, Laternula elliptica is a sister taxon to temperate and tropical species, including those that live around the coasts of Australia from Tasmania to Darwin. It is suggested that L. elliptica was left isolated around Antarctica following the opening of the Tasman Gateway and initiation of the Circum-Antarctic Current as Australia drifted northwards following the final breakup of Gondwana. A further scenario is that as Australia moved closer to Asia, species spread into tropical habitats and more widely to the Red Sea and Japan. Exolaternula species have a likely Tethyan origin and the present-day range is from the Arabian Gulf, around southern Asia and as far north as southern Russia
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