Brief report: self-compassion, physical health and the mediating role of health-promoting behaviours

To test the hypothesis that self-compassion predicts better physical health and that this is partially mediated through health-promoting behaviours, 147 adults completed self-report measures of self-compassion, health-promoting behaviours and physical health. Self-compassion and health-promoting behaviours were negatively associated with physical symptom scores. Self-compassion was positively associated with health-promoting behaviours. A bootstrapped mediation model confirmed a significant direct effect of self-compassion on physical health through health-promoting behaviours (R(2) = 0.13, b = -8.98, p = 0.015), which was partially mediated through health-promoting behaviours (R(2) = 0.06, b = -3.16, 95 per cent confidence interval [-6.78, -0.86]). Findings underscore the potential health-promoting benefits of self-compassion.non

<Contributed Talk 24>Heteroclinic Cycles in Coupled Systems with Applications to Sensor Devices

[Date] November 28 (Mon) - December 2 (Fri), 2011: [Place] Kyoto University Clock Tower Centennial Hall, Kyoto, JAPA

Compressive Strength of Flat Panels with Z- and Hat-Section Stiffeners

Compression tests were conducted on 247 panels with Z-section stiffeners and 304 panels with hat-section stiffeners. Specimens were constructed from artificially aged Alclad 24S aluminum alloy with minimum guaranteed yield strengths of 64 and 57 ksi for stiffeners and sheet materials, respectively. Height, thickness, and spacing of stiffeners, sheet thickness, and length of specimens were varied systematically to show effects of changes in these dimensions on panel strength. Results show average stresses at buckling load and maximum load

Alternative Sources of Accurate Agricultural Topography

Bob Recker started Cedar Valley Innovation, CVI, in 2004 following his retirement from John Deere after 41 years. CVI works on many small-scale experiments to test if they can be applied in large-scale settings. CVI is a small business hoping to make a big impact on agriculture. On this project specifically, our client’s goal is to study the relative accuracy of alternative methods of data collection to create topographical data of agricultural fields for purpose of water flow and related field analysis.Our group understands the possible solutions for the problem of analyzing water flow are tractor-based ground units, drones, and satellite imagery. We also know relative costs for each system or method. CVI is seeking a definitive answer on which method is best and which method would be easiest for farmers to replicate. If our group tells people how we analyzed field A, would they be able to go analyze field B on their own? Our group has not been able to find specific examples of other companies working on analyzing the pros and cons amongst all three methods. There are plenty of companies working on improving, or trying to sell one method, but very few are attempting to determine which one of the three is the best. While determining which method is best for topographical data for water flow analysis, we will also be able to determine other areas farmers could use the topographical data. Mapping fields, scouting crop health, monitoring weeds or need for fertilizer could all be solved with some of the same methods (Darr, 2018)

The Luminous Starburst Ring in NGC 7771: Sequential Star Formation?

Only two of the twenty highly luminous starburst galaxies analyzed by Smith et al. exhibit circumnuclear rings of star formation. These galaxies provide a link between 10^11 L_sun systems and classical, less-luminous ringed systems. We report the discovery of a near-infrared counterpart to the nuclear ring of radio emission in NGC 7771. A displacement between the ~10 radio bright clumps and the ~10 near-infrared bright clumps indicates the presence of multiple generations of star formation. The estimated thermal emission from each radio source is equivalent to that of ~35000 O6 stars. Each near-infrared bright knot contains ~5000 red supergiants, on average. The stellar mass of each knot is estimated to be ~10^7 M_sun. The implied time-averaged star formation rate is \~40 M_sun per yr. Several similarities are found between the properties of this system and other ringed and non-ringed starbursts. Morphological differences between NGC 7771 and the starburst + Seyfert 1 galaxy NGC 7469 suggest that NGC 7771 may not be old enough to fuel an AGN, or may not be capable of fueling an AGN. Alternatively, the differences may be unrelated to the presence or absence of an AGN and may simply reflect the possibility that star formation in rings is episodic.Comment: accepted for publication in The Astrophysical Journal (10 January 1999); 48 pages including 13 figures; AAS LaTe

Core handling and processing for the WAIS Divide ice-core project

On 1 December 2011 the West Antarctic Ice Sheet (WAIS) Divide ice-core project reached its final depth of 3405 m. The WAIS Divide ice core is not only the longest US ice core to date, but is also the highest-quality deep ice core, including ice from the brittle ice zone, that the US has ever recovered. The methods used at WAIS Divide to handle and log the drilled ice, the procedures used to safely retrograde the ice back to the US National Ice Core Laboratory (NICL) and the methods used to process and sample the ice at the NICL are described and discussed

Core handling and processing for the WAIS Divide ice-core project

On 1 December 2011 the West Antarctic Ice Sheet (WAIS) Divide ice-core project reached its final depth of 3405 m. The WAIS Divide ice core is not only the longest US ice core to date, but is also the highest-quality deep ice core, including ice from the brittle ice zone, that the US has ever recovered. The methods used at WAIS Divide to handle and log the drilled ice, the procedures used to safely retrograde the ice back to the US National Ice Core Laboratory (NICL) and the methods used to process and sample the ice at the NICL are described and discussed

The nearest extreme starburst: bubbles, young star clusters, and outflow in NGC 3256

In this Work we report, for the extreme starburst in the IR merger NGC 3256: (i) The detection of 4 galactic bubbles, associated with SN explosions.(ii) The first analysis of the spatial distribution of young star clusters (YSC) candidates.(iii) The kinematic study of the ionized gas in the core of of the main optical nucleus, performed with HST STIS spectra. The shape of the rotation curve and the emission line profile could be explained by the presence in the core of YSC with outflow.Comment: 5 pages, 5 figures, Contect Replac., accepted MN-RA

Defective microtubule-dependent podosome organization in osteoclasts leads to increased bone density in Pyk2−/− mice

The protein tyrosine kinase Pyk2 is highly expressed in osteoclasts, where it is primarily localized in podosomes. Deletion of Pyk2 in mice leads to mild osteopetrosis due to impairment in osteoclast function. Pyk2-null osteoclasts were unable to transform podosome clusters into a podosome belt at the cell periphery; instead of a sealing zone only small actin rings were formed, resulting in impaired bone resorption. Furthermore, in Pyk2-null osteoclasts, Rho activity was enhanced while microtubule acetylation and stability were significantly reduced. Rescue experiments by ectopic expression of wild-type or a variety of Pyk2 mutants in osteoclasts from Pyk2−/− mice have shown that the FAT domain of Pyk2 is essential for podosome belt and sealing zone formation as well as for bone resorption. These experiments underscore an important role of Pyk2 in microtubule-dependent podosome organization, bone resorption, and other osteoclast functions

Project Vestia: Future of Martian Habitats

Project Vestia’s main goal is to design and test a floor for inflatable habitat modules (IHM) in Martian or Lunar environments. Currently, there is no method for creating a stable floor in an IHM that does not inhibit the benefits of using that module, as there is for a hard shell habitat. The scope of this project is to: design and simulate three designs; manufacture and test scale models of the top two performing models; design, manufacture, and test different hinge constructions. Each final scale model must withstand 1668.2 N of downwardly applied force, a scaled down representation of what could be typical use modified to account for difference in gravitational pull. Three folding designs were created with Fusion 360 computer modeling software, and simulation was performed using ANSYS software. The hinges used in each model are all of one design but multiple different construction methods. Hinges were manufactured using each method, and then were subsequently tested to determine each method’s tensile strength and flexibility. The parts are all manufactured and tested by the student researchers in house, with materials obtained externally. Preliminary results show that with current design methodology, all models have a minimum factor of safety of 1.5 at the weakest point, compared to at least 5 across the rest of each design. The end goal of this project is to confirm a design and create a scale model of the best design with the best hinge construction method and publish the findings to encourage further research and apply this technology in future IHMs