690 research outputs found

    Associations of Religious, Spiritual, and Health Behaviors Examined Through Daily Diary Methods

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    Religiousness and spirituality are associated beneficially with health. Mechanisms of these associations have not been established, but health behaviors may explain associations. We are interested in whether there is an association between religious and spiritual (R/S) behaviors and health behaviors in undergraduates. Daily exercise and diet were assessed and associations with R/S traits and behaviors were tested. Increasingly, daily diary methods are employed in health research because they decrease retrospective reporting and increase validity. However, these methods have not been used in research on R/S. We are conducting a daily diary study via online survey. Participants were recruited from Hope College. During an initial lab visit, participants took a survey on baseline and trait R/S and overall health and were trained on how to complete daily diary surveys which they did for the following seven mornings. These surveys assessed participants’ daily religious, spiritual, and health behaviors and experiences. We will analyze data using correlational analyses and regression to determine whether and how R/S traits and daily behaviors are associated with healthy daily exercise and diet behaviors. We expect that greater trait R/S will be associated with healthier daily exercise and diet. We also expect that engaging in more daily R/S behaviors will be associated with healthier daily exercise and diet. First, our study suggests that using daily diary methods to study R/S is feasible. Second, if trait R/S are associated with better health behaviors, that would suggest that health behaviors could be a mechanism of observed associations of R/S with health. Third, if R/S behaviors are associated with healthy diet and exercise, this may further explain associations of R/S with health. Last, these findings could help in understanding and promoting healthy diet and exercise on college campuses

    Human-in-the-Loop Operations over Time Delay: NASA Analog Missions Lessons Learned

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    Teams at NASA have conducted studies of time-delayed communications as it effects human exploration. In October 2012, the Advanced Exploration Systems (AES) Analog Missions project conducted a Technical Interchange Meeting (TIM) with the primary stakeholders to share information and experiences of studying time delay, to build a coherent picture of how studies are covering the problem domain, and to determine possible forward plans (including how to best communicate study results and lessons learned, how to inform future studies and mission plans, and how to drive potential development efforts). This initial meeting s participants included personnel from multiple NASA centers (HQ, JSC, KSC, ARC, and JPL), academia, and ESA. It included all of the known studies, analog missions, and tests of time delayed communications dating back to the Apollo missions including NASA Extreme Environment Mission Operations (NEEMO), Desert Research and Technology Studies (DRATS/RATS), International Space Station Test-bed for Analog Research (ISTAR), Pavilion Lake Research Project (PLRP), Mars 520, JPL Mars Orbiters/Rovers, Advanced Mission Operations (AMO), Devon Island analog missions, and Apollo experiences. Additionally, the meeting attempted to capture all of the various functional perspectives via presentations by disciplines including mission operations (flight director and mission planning), communications, crew, Capcom, Extra-Vehicular Activity (EVA), Behavioral Health and Performance (BHP), Medical/Surgeon, Science, Education and Public Outreach (EPO), and data management. The paper summarizes the descriptions and results from each of the activities discussed at the TIM and includes several recommendations captured in the meeting for dealing with time delay in human exploration along with recommendations for future development and studies to address this issue

    Government review of the Mod-2 wind turbine (as-built)

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    The findings and recommendations of the Government committee formed to conduct an as-built review of the three Mod-2 wind turbine units at Goldendale, Washington are given. The purpose of the review was to identify any critical deficiencies in machine components that could result in failure, and to recommend any necessary corrective action before resuming safe machine operation. The review concluded that one of the deficiencies identified would preclude planned attended or unattended operation, provided that certain corrective actions were implemented

    NASA's Analog Missions: Driving Exploration Through Innovative Testing

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    Human exploration beyond low-Earth orbit (LEO) will require a unique collection of advanced, innovative technologies and the precise execution of complex and challenging operational concepts. One tool we in the Analog Missions Project at the National Aeronautics and Space Administration (NASA) utilize to validate exploration system architecture concepts and conduct technology demonstrations, while gaining a deeper understanding of system-wide technical and operational challenges, is our analog missions. Analog missions are multi-disciplinary activities that test multiple features of future spaceflight missions in an integrated fashion to gain a deeper understanding of system-level interactions and integrated operations. These missions frequently occur in remote and extreme environments that are representative in one or more ways to that of future spaceflight destinations. They allow us to test robotics, vehicle prototypes, habitats, communications systems, in-situ resource utilization, and human performance as it relates to these technologies. And they allow us to validate architectural concepts, conduct technology demonstrations, and gain a deeper understanding of system-wide technical and operational challenges needed to support crewed missions beyond LEO. As NASA develops a capability driven architecture for transporting crew to a variety of space environments, including the moon, near-Earth asteroids (NEA), Mars, and other destinations, it will use its analog missions to gather requirements and develop the technologies that are necessary to ensure successful human exploration beyond LEO. Currently, there are four analog mission platforms: Research and Technology Studies (RATS), NASA s Extreme Environment Mission Operations (NEEMO), In-Situ Resource Utilization (ISRU), and International Space Station (ISS) Test bed for Analog Research (ISTAR)

    Body mass index and health related quality of life in elementary school children: a pilot study

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    <p>Abstract</p> <p>Background</p> <p>We investigated the relationship between Body Mass Index (BMI) and health-related quality of life (HRQOL) indicated by baseline health status in elementary school children.</p> <p>Methods</p> <p>Data were obtained via parents whose children enrolled in an elementary school, kindergarten to fourth grade, in southern Mississippi in spring 2004. Parents completed the <it>SF-10 for Childrenâ„¢</it>, a brief 10-item questionnaire designed to measure children's HRQOL on a voluntary basis.</p> <p>Results</p> <p>A total of 279 parents completed the questionnaires for their children. On average, physical and psychosocial summary scores, major indicators for HRQOL, were significantly higher among the elementary school children in our study relative to those from U.S. children overall (p < 0.0001 and p = 0.0007, respectively). Males tended to have better physical functioning than their female classmates, whereas females had better psychosocial health. Overall, except for third graders, the physical summary scores increased as grade level increased. The means for psychosocial score fluctuated without a clear pattern over the five grade levels. High level of BMI was significantly associated with children's physical summary scores below 50, a norm used for U.S. children (p = 0.003). Gender and grade were not significant predictors of children's physical and psychosocial scores.</p> <p>Discussion</p> <p>This study can be used as baseline information to track changes over time, in BMI and health status among the elementary school children. In addition, this study can be used to investigate relationships between BMI, health status, intellectual ability, and performance in school.</p> <p>Conclusion</p> <p>The findings suggest that programs designed to encourage children to lose weight in a healthy manner, thus reducing their BMI, could improve the physical and psychosocial health, and subsequently increase HRQOL.</p

    The Student Movement Volume 108 Issue 7: Not Throwing Away Our Shot: Honoring Hamilton\u27s Legacy

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    HUMANS An Arboretum of Beauty, Anneliese Tessalee Serving with All She\u27s Got: Natalia\u27s Mission Experience in the Dominican Republic, Nick Bishop WAUS Fall Fundraiser, Grace No ARTS & ENTERTAINMENT Art: A Window Into Another Reality, Madison Vath Filipino Art Through Filipino Eyes: Celebrating A Culture, Amelia Stefanescu Free-Falling Into Autumn : A Fall Playlist, Amelia Stefanescu Upcoming Events in the Art Department, Katrina Johnson What to do about Inhospitality?: A Review of Mitski\u27s Newest Album, Reagan McCain NEWS Andrews Autumn Conference Promotes Peaceful Scientific Discourse, Andrew Francis Honors Goes to Hamilton, Melissa Moore Unraveling the Historical Threads: The SDA Church\u27s Journey with the Trinity, Brendan Oh IDEAS Cats or Dogs?, Abby Shim Exploring Student Perspectives on Jewelry, Reagan Westerman Israeli- Gaza, the Split of Public Opinion, United Nations Resolutions and What We Can Do, Robert Zhang PULSE Everything Happens For A Reason , Nicole Compton-Gray Moral Conflict: What is the Right Thing to Do?, Katie Davis Productivity & Success, Anna Rybachek Social Media and the College Student: A Useful Tool or a Destructive Spiral?, Rodney Bell II LAST WORD To Be Loved and to Love, Wambui Karanjahttps://digitalcommons.andrews.edu/sm-108/1006/thumbnail.jp

    The Student Movement Volume 108 Issue 3: Todos Unidos: Andrews Celebrates Hispanic Heritage Month

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    HUMANS Hispanic Heritage Month, Grace No Bigger and Better! Hailey and AUSA Coming With New Events for This Year!, Nehemiah Sitler Say Hello to Professor Harris, Grace No Welcome to the Writing Center, Savannah Tyler ARTS & ENTERTAINMENT An Evening with Ada Limón, Nathaniel Miller AU Architecture Program Part I, Katrina Johnson (senior, architecture) Makarios: Hispanic Expression through Ministry, Nailea Soto Stitch by Stitch We Cross-Stitch, Amelia Stefanescu This Semester at HPAC: The Power of Live Music, Reagan McCain NEWS AULA Goes Back-to-School, Melissa Moore International Students Share Thoughts on International Basketball, Andrew Francis Science Complex Hosts Panel on Faith and Science, Andrew Francis Soaked and Destroyed: Hyperactive 2023 Hurricane Season Brings Destruction to East Coast., Nehemiah Sitler IDEAS A Brief Understanding of the Venezuelan Refugee Crisis, Robert Zhang Do You Want to Get Starbucks Right Now? , Charisse Lapuebla Fentanyl: From Pain Relief to Public Health Crisis, Katherine Pierre PULSE A Conscious Community, Caitlin Adap Spiritual Life at AU, Rodney Bell II Voy a Palenque, Wambi Karanja LAST WORD Multipassionate Potential, Melissa Moorehttps://digitalcommons.andrews.edu/sm-108/1002/thumbnail.jp

    Origin of depleted basalts during subduction initiation and early development of the Izu-Bonin-Mariana island arc: Evidence from IODP expedition 351 site U1438, Amami-Sankaku basin

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    The Izu-Bonin-Mariana (IBM) island arc formed following initiation of subduction of the Pacific plate beneath the Philippine Sea plate at about 52 Ma. Site U1438 of IODP Expedition 351 was drilled to sample the oceanic basement on which the IBM arc was constructed, to better understand magmatism prior to and during the subduction initiation event. Site U1438 igneous basement Unit 1 (150 m) was drilled beneath 1460 m of primarily volcaniclastic sediments and sedimentary rock. Basement basalts are microcrystalline to fine-grained flows and form several distinct subunits (1a-1f), all relatively mafic (MgO = 6.5–13.8%; Mg# = 52–83), with Cr = 71–506 ppm and Ni = 62–342 ppm. All subunits are depleted in non-fluid mobile incompatible trace elements. Ratios such as Sm/Nd (0.35–0.44), Lu/Hf (0.19–0.37), and Zr/Nb (55–106) reach the highest values found in MORB, while La/Yb (0.31–0.92), La/Sm (0.43–0.91) and Nb/La (0.39–0.59) reach the lowest values. Abundances of fluid-mobile incompatible elements, K, Rb, Cs and U, vary with rock physical properties, indicating control by post-eruptive seawater alteration, but lowest abundances are typical of fresh, highly depleted MORBs. Mantle sources for the different subunits define a trend of progressive incompatible element depletion. Inferred pressures of magma segregation are 0.6–2.1 GPa with temperatures of 1280–1470 °C. New 40Ar/39Ar dates for Site U1438 basalts averaging 48.7 Ma (Ishizuka et al., 2018) are younger that the inferred age of IBM subduction initiation based on the oldest ages (52 Ma) of IBM forearc basalts (FAB) from the eastern margin of the Philippine Sea plate. FAB are hypothesized to be the first magma type erupted as the Pacific plate subsided, followed by boninites, and ultimately typical arc magmas over a period of about 10 Ma. Site U1438 basalts and IBM FABs are similar, but Site U1438 basalts have lower V contents, higher Ti/V and little geochemical evidence for involvement of slab-derived fluids. We hypothesize that the asthenospheric upwelling and extension expected during subduction initiation occurred over a broad expanse of the upper plate, even as hydrous fluids were introduced near the plate edge to produce FABs and boninites. Site U1438 basalts formed by decompression melting during the first 3 Ma of subduction initiation, and were stranded behind the early IBM arc as mantle conditions shifted to flux melting beneath a well-defined volcanic front

    Observations of the geology and geomorphology of the 1999 Marsokhod test site

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    The Marsokhod rover returned data from six stations that were used to decipher the geomorphology and geology of a region not previously visited by members of the geomorphology field team. Satellite images and simulated descent images provided information about the regional setting. The landing zone was on an alluvial apron flanking a mountain block to the west and playa surface to the east. Rover color images, infrared spectra analysis of the mountains, and the apron surface provided insight into the rock composition of the nearby mountains. From the return data the geomorphology team interpreted the region to consist of compressionally deformed, ancient marine sediments and igneous rocks exposed by more recent extensional tectonics. Unconsolidated alluvial materials blanket the lower flanks of the mountains. An ancient shoreline cut into alluvial material marks a high stand of water during a past, wetter climate period. Playa sediments floor a present-day, seasonally, dry lake. Observations made by the rover using panoramic and close-up (hand specimens—scale) image data and color scene data confirmed the presence of boulders, cobbles, and fines of various provinces. Rover traverses to sites identified as geologically distinct, such as a fan, channel, shoreline, and playa, provided useful clues to the geologic interpretations. Analysis of local rocks was given context only through comparison with distant geologic features. These results demonstrated the importance of a multifaceted approach to site interpretation through comparison of interpretations derived by differing geologic techniques
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