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  • 1
    Online Resource
    Online Resource
    The James Webb Space Telescope Mission
    IOP Publishing ; 2023
    In:  Publications of the Astronomical Society of the Pacific Vol. 135, No. 1048 ( 2023-06-01), p. 068001-
    Details
    In: Publications of the Astronomical Society of the Pacific, IOP Publishing, Vol. 135, No. 1048 ( 2023-06-01), p. 068001-
    Abstract: Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least 4 m. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the 6.5 m James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 yr, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit.
    Type of Medium: Online Resource
    ISSN: 0004-6280 , 1538-3873
    URL: Article
    DOI: 10.1088/1538-3873/acd1b5
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2023
    detail.hit.zdb_id: 2003100-2
    detail.hit.zdb_id: 2207655-4
    SSG: 16,12
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Recreational Physical Activity in Postmenopausal Women Is Stable Over 8 Years of Follow-Up
    Human Kinetics ; 2013
    In:  Journal of Physical Activity and Health Vol. 10, No. 5 ( 2013-07), p. 656-668
    Details
    In: Journal of Physical Activity and Health, Human Kinetics, Vol. 10, No. 5 ( 2013-07), p. 656-668
    Abstract: The goals of this study were to examine 1) longitudinal trajectories of energy expenditure from recreational physical activity (PA) in postmenopausal women, 2) whether women who belong to different PA trajectories engage in different types of PA, and 3) whether baseline sociodemographic, health, psychosocial, and lifestyle characteristics predict membership in PA trajectories. Methods: Women from the Women’s Health Initiative Observational Study with baseline PA data (n = 92,629) were included. Physical activity, measured via self-report 6 times over 8 years, was converted to MET hr/wk for analysis. Latent growth curve mixture models and latent profile models were used to analyze longitudinal PA trajectories and cross-sectional PA composition, respectively. Results: Three distinct, stable PA trajectories (highly, moderately, and minimally active) were identified with nearly 75% of the women classified as minimally active (≤ 8 MET-hr/wk). The majority of women who were at least moderately active engaged in a balanced combination of walking, moderate, and vigorous PA. Sociodemographic characteristics such as income, education, and past vigorous PA were predictive of PA trajectory, as were some health status indicators (eg, body mass index), but not health related quality of life. Conclusions: Self-reported PA is largely stable across nearly a decade of follow-up in postmenopausal women.
    Type of Medium: Online Resource
    ISSN: 1543-3080 , 1543-5474
    URL: Article
    DOI: 10.1123/jpah.10.5.656
    Language: Unknown
    Publisher: Human Kinetics
    Publication Date: 2013
    SSG: 31
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  • 3
    Online Resource
    Online Resource
    The Feasibility and Utility of Harnessing Digital Health to Understand Clinical Trajectories in Medication Treatment for Opioid Use Disorder: D-TECT Study Design and Methodological Considerations
    Frontiers Media SA ; 2022
    In:  Frontiers in Psychiatry Vol. 13 ( 2022-4-29)
    Details
    In: Frontiers in Psychiatry, Frontiers Media SA, Vol. 13 ( 2022-4-29)
    Abstract: Across the U.S., the prevalence of opioid use disorder (OUD) and the rates of opioid overdoses have risen precipitously in recent years. Several effective medications for OUD (MOUD) exist and have been shown to be life-saving. A large volume of research has identified a confluence of factors that predict attrition and continued substance use during substance use disorder treatment. However, much of this literature has examined a small set of potential moderators or mediators of outcomes in MOUD treatment and may lead to over-simplified accounts of treatment non-adherence. Digital health methodologies offer great promise for capturing intensive, longitudinal ecologically-valid data from individuals in MOUD treatment to extend our understanding of factors that impact treatment engagement and outcomes. Methods This paper describes the protocol (including the study design and methodological considerations) from a novel study supported by the National Drug Abuse Treatment Clinical Trials Network at the National Institute on Drug Abuse (NIDA). This study (D-TECT) primarily seeks to evaluate the feasibility of collecting ecological momentary assessment (EMA), smartphone and smartwatch sensor data, and social media data among patients in outpatient MOUD treatment. It secondarily seeks to examine the utility of EMA, digital sensing, and social media data (separately and compared to one another) in predicting MOUD treatment retention, opioid use events, and medication adherence [as captured in electronic health records (EHR) and EMA data]. To our knowledge, this is the first project to include all three sources of digitally derived data (EMA, digital sensing, and social media) in understanding the clinical trajectories of patients in MOUD treatment. These multiple data streams will allow us to understand the relative and combined utility of collecting digital data from these diverse data sources. The inclusion of EHR data allows us to focus on the utility of digital health data in predicting objectively measured clinical outcomes. Discussion Results may be useful in elucidating novel relations between digital data sources and OUD treatment outcomes. It may also inform approaches to enhancing outcomes measurement in clinical trials by allowing for the assessment of dynamic interactions between individuals' daily lives and their MOUD treatment response. Clinical Trial Registration Identifier: NCT04535583.
    Type of Medium: Online Resource
    ISSN: 1664-0640
    URL: Article
    DOI: 10.3389/fpsyt.2022.871916
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2564218-2
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  • 4
    Online Resource
    Online Resource
    Feasibility of Implementing Therapeutic Yoga in Assisted Living Facilities
    LIDSEN Publishing Inc ; 2021
    In:  OBM Geriatrics Vol. 5, No. 1 ( 2021-1-4)
    Details
    In: OBM Geriatrics, LIDSEN Publishing Inc, Vol. 5, No. 1 ( 2021-1-4)
    Abstract: The purpose of this convergent mixed methods study was to explore the feasibility of implementing a chair yoga intervention in assisted living facilities (ALFs), evaluating reach, demand, acceptability, practicality, treatment fidelity, and safety. A yoga intervention was implemented twice a week for eight weeks at four different ALFs. Feasibility data were collected in the form of observational data, reflective field notes, and focus groups. Quantitative and qualitative data strands were compared to determine if results were convergent or divergent. Quantitative benchmarks were met for reach, demand, acceptability, practicality, treatment fidelity, and safety. A directed content analysis revealed qualitative results were convergent with quantitative results. Yoga appears to be feasible, but practicality varied widely and was largely dependent on the resources (i.e., staff support and space) available at individual facilities. Recommendations for future research and practical implications are discussed.
    Type of Medium: Online Resource
    URL: Issue
    URL: Journal
    URL: Article
    DOI: 10.21926/obm.geriatr.2101
    DOI: 10.21926/obm.geriatr
    DOI: 10.21926/obm.geriatr.2101148
    Language: Unknown
    Publisher: LIDSEN Publishing Inc
    Publication Date: 2021
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