Proceedings of the 3rd Biennial Conference of the Society for Implementation Research Collaboration (SIRC) 2015: advancing efficient methodologies through community partnerships and team science

It is well documented that the majority of adults, children and families in need of evidence-based behavioral health interventionsi do not receive them [1, 2] and that few robust empirically supported methods for implementing evidence-based practices (EBPs) exist. The Society for Implementation Research Collaboration (SIRC) represents a burgeoning effort to advance the innovation and rigor of implementation research and is uniquely focused on bringing together researchers and stakeholders committed to evaluating the implementation of complex evidence-based behavioral health interventions. Through its diverse activities and membership, SIRC aims to foster the promise of implementation research to better serve the behavioral health needs of the population by identifying rigorous, relevant, and efficient strategies that successfully transfer scientific evidence to clinical knowledge for use in real world settings [3]. SIRC began as a National Institute of Mental Health (NIMH)-funded conference series in 2010 (previously titled the “Seattle Implementation Research Conference”; $150,000 USD for 3 conferences in 2011, 2013, and 2015) with the recognition that there were multiple researchers and stakeholdersi working in parallel on innovative implementation science projects in behavioral health, but that formal channels for communicating and collaborating with one another were relatively unavailable. There was a significant need for a forum within which implementation researchers and stakeholders could learn from one another, refine approaches to science and practice, and develop an implementation research agenda using common measures, methods, and research principles to improve both the frequency and quality with which behavioral health treatment implementation is evaluated. SIRC’s membership growth is a testament to this identified need with more than 1000 members from 2011 to the present.ii SIRC’s primary objectives are to: (1) foster communication and collaboration across diverse groups, including implementation researchers, intermediariesi, as well as community stakeholders (SIRC uses the term “EBP champions” for these groups) – and to do so across multiple career levels (e.g., students, early career faculty, established investigators); and (2) enhance and disseminate rigorous measures and methodologies for implementing EBPs and evaluating EBP implementation efforts. These objectives are well aligned with Glasgow and colleagues’ [4] five core tenets deemed critical for advancing implementation science: collaboration, efficiency and speed, rigor and relevance, improved capacity, and cumulative knowledge. SIRC advances these objectives and tenets through in-person conferences, which bring together multidisciplinary implementation researchers and those implementing evidence-based behavioral health interventions in the community to share their work and create professional connections and collaborations

Western Star (Corner Brook, N.L.), 1906-11-14

The Western Star began publication on Newfoundland's west coast on 4 April 1900, appearing weekly with brief semiweekly periods up to 1952, when it became a daily. The current collection contains 21 April 1900 - 31 December 1952

Celecoxib is efficacious and well tolerated in treating signs and symptoms of ankylosing spondylitis

Objective. To evaluate the efficacy and safety of celecoxib in patients with ankylosing spondylitis (AS). Methods. This was a 12-week randomized, double-blind, placebo-controlled study with 4 treatment arms: celecoxib 200 mg qd, celecoxib 400 mg qd, naproxen 500 mg bid, and placebo. Patients (age 18-75 yrs) requiring daily treatment with nonselective nonsteroidal antiinflammatory drugs, and with a pain intensity on visual analog scale (VAS) ≥ 50 mm worsening by 30% compared with a preinclusion visit (14 days prior) were studied. Primary endpoints were least-squares mean changes from baseline in pain intensity, disease activity (patient global assessment VAS), and functional impairment [Bath Ankylosing Spondylitis Functional Index (BASFI)]. Adverse events were monitored throughout the study. Results. Of 611 randomized patients, 137 were allocated to celecoxib 200 mg, 161 to celecoxib 400 mg, 157 to naproxen, and 156 to placebo. Improvements in least-squares mean pain intensity, disease activity, and BASFI scores were significantly greater in the celecoxib 200 mg, celecoxib 400 mg, and naproxen groups than in the placebo group (p ≤ 0.001) at Week 12 and the interim timepoints, Weeks 1, 3, and 6. Celecoxib 400 mg was as effective as naproxen; however, naproxen was more effective than celecoxib 200 mg. Celecoxib was well tolerated, with an adverse event profile similar to placebo. However, 3 naproxen-treated patients experienced serious treatment-related gastrointestinal (GI) adverse events (one severe gastric ulcer, one moderate GI hemorrhage, one severe GI hemorrhage). Conclusion. In this 12-week study, celecoxib 200 mg qd and 400 mg qd were efficacious and well tolerated in treating signs and symptoms of AS.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Solar-Driven Redox Splitting of CO2 Using 3D-Printed Hierarchically Channeled Ceria Structures

Fuel produced from CO2 and H2O using solar energy can contribute to making aviation more sustainable. Particularly attractive is the thermochemical production pathway via a ceria-based redox cycle, which uses the entire solar spectrum as the source of high-temperature process heat to directly produce a syngas mixture suitable for synthetizing kerosene. However, its solar-to-fuel energy efficiency is hindered by the inadequate isotropic topology of the ceria porous structure, which fails to absorb the incident concentrated solar radiation within its entire volume. Here we design and 3D-print hierarchically channeled structures of pure ceria by Direct Ink Writing (DIW) to enable volumetric radiative absorption while maintaining high effective densities required for maximizing the fuel yield. The complex interplay between radiative heat transfer and thermochemical reaction was investigated in a solar thermogravimetric analyzer with samples exposed to high-flux irradiation, mimicking realistic operation of solar reactors. Channeled structures with a stepwise optical thickness achieved a higher and more uniform temperature profile compared to that of state-of-art isotropic structures, doubling the volume-specific fuel yield for the same solar flux input. Thermomechanical stability of the ceria graded structures, DIW-printed using a novel ink formulation with optimal rheological behaviour, was validated by performing 100 consecutive redox cycles.ISSN:2196-735

Labeled neoglycoproteins and human lectins as diagnostic and potential functional markers in salivary glands of patients with Sjögren's syndrome.

OBJECTIVE: The profile of glycans and their recognition by endogenous receptors (lectins) are increasingly attributed to disease process. Monitoring this can provide information on the pathogenesis of Sjögren's syndrome (SS). Commonly, plant lectins are employed for phenomenological glycan mapping. To go beyond this approach restricted to binding of exogenous probes, new markers measure ligand properties of glycans to human (not plant) lectins and the presence of sugar receptors completing a protein-carbohydrate recognition system. Carrier-immobilized sugar epitopes (neoglycoproteins) and purified human lectins establish this innovative panel. METHODS: The host defence molecules mannan binding lectin, serum amyloid P component, and the macrophage migration inhibitory factor-binding sarcolectin, selected for their involvement in cell destructive mechanisms, were purified and labeled. The plant lectins SNA and MAA were employed to monitor regulation of potential ligand sites for I-type lectins and galectins. Asialofetuin was tested as a "pan-galectin selective" probe. The specific binding characteristics were determined by quantitative morphometry and statistical analysis. RESULTS: Diagnostic information emerged from this analysis. The percentage of stained tissue area was significantly different between SS and control specimens after processing with GlcNAc and Man-bearing neoglycoproteins and the 2 tested serum lectins. For separation of cases of primary and secondary SS, the staining intensity with the asialoglycoprotein, sarcolectin, and the exogenous alpha2,6-sialylated glycan-binding lectin SNA was statistically significant. CONCLUSION: Saccharide-presenting probes to measure the cellular capacity to bind glycan epitopes and human lectins as sensors for endogenous binding sites have proven to be useful as diagnostic tools. We suggest the differences we observed reflect aberrations from the normal cellular homeostasis with relevance for the pathogenesis of SS and its manifestation as a primary or secondary syndrome.Journal ArticleResearch Support, Non-U.S. Gov'tinfo:eu-repo/semantics/publishe