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Few studies explore the components of sexual satisfaction as specified by college students. This cross-sectional study examined sexual satisfaction at the event level for undergraduate students (n = 1,090), focusing on differences between males/females. Survey results revealed for both males and females, being comfortable with a partner, experiencing orgasm, and having a partner "with skills" predicted sexual satisfaction. Satisfied males reported feeling safe with their partners, spent time touching/kissing, and had "romantic" partners. Satisfied females had partners with previous sexual experience, whom they desired, and vice-versa. These findings can inform comprehensive sexuality education efforts to incorporate the teaching of satisfaction into sexual health.

The Maipo River estuary is a low-inflow bar-built estuary that includes a protected wetland, which harbors a rich ecosystem. The estuary and wetland have been threatened by a persistent drought for more than a decade, which has resulted in greater salinity intrusion and increased residence times. Previous studies have described salinity and pollutants in estuaries; however, almost all have focused on deeper and/or wider estuaries with dimensions much larger than those of the small-scale Maipo River estuary. In this study, we used the numerical model FVCOM to simulate the dynamics of the Maipo River estuary under drought scenarios and explored the interactions between river discharge and tides in terms of saline intrusion and particle dispersal. The model was validated against observations collected during a field campaign near the river mouth. The simulations successfully reproduced the water surface elevation but underestimated salinity values, such that the vertical salinity structure observed in the field was not captured by the model in this shallow and morphologically complex estuary. Consequently, our model results provide qualitative insight related to salinity and baroclinic dynamics. Results of maximum saline intrusion showed an exponential decay with increasing river discharge, and the analysis of salinity intrusion time series revealed that droughts may cause permanent non-zero salinity levels in the estuary, potentially affecting ecological cycles. The incorporation of passive tracers showed that decreasing river discharge increases the residence time of particles by allowing the tracers to re-enter the estuary. Model results showed the formation of accumulation zones (hotspots) in the shallower zones of the estuary. [ABSTRACT FROM AUTHOR]

The Lord Howe Volcanic Complex (LHVC) is part of a seamount chain associated with the detached continental crust of Zealandia. We present petrographic and geochemical data for the LHVC, including the first reported data for Balls Pyramid and the first trace element data for Lord Howe Island, clarifying the tectonic affiliation and general mantle source characteristics. Classification and discrimination diagrams based on concentrations and ratios of immobile elements, such as rare earth and high field strength elements, Th, Ti, Y, and Mg, show the LHVC comprises transitional to alkali basalts and at least two, and probably three, shield building complexes, consistent with an intraplate tectonic setting. Primitive-mantle normalised trace element patterns, variation in Dy/Yb for a restricted range of Dy/Dy*, Zr/Yb > 90, and variations in Zr/Hf and P2O5/TiO2 through the eruptive sequences indicate the mantle source may be a laterally heterogeneous enriched garnet peridotite that has undergone varying degrees of partial melting and carbonatitic metasomatism, both within the LHVC and along the Lord Howe Seamount Chain. The LHVC is thus an ideal natural laboratory for probing the probability of small intraplate volcanic fields originating via mantle plumes or from previously subducted slabs stagnating at the mantle transition zone. [ABSTRACT FROM AUTHOR]

Governments have developed Indigenous procurement policies (IPPs) in Australia and other colonised countries with Indigenous populations to collaboratively close socioeconomic inequities experienced by Indigenous communities. These policies are widely used in the construction industry because of the volume of government spending on this sector and its significant social impact. However, recent research argues that Indigenous peoples' notions of social value are not reflected in IPP designs, implementation, or evaluation frameworks. To investigate this claim, this research uses a holistic Aboriginal evaluation framework called 'Ngaa-bi-nya' to investigate how IPPs promote social value creation. Using community-based participatory research principles, semi-structured interviews were held with owners and senior managers of Indigenous construction companies in Australia. Findings highlight how social value is created by IPPs when Indigenous contractors use strategic actions to improve Indigenous socioeconomic outcomes, social and cultural development, create stronger connections in the construction industry and promote self-determination. The findings provide new conceptual and operational insights into how IPPs can create social value through partnerships with Indigenous contractors. The insights can be used by buyers and builders to strengthen social value in their supply chains through new ways of collaborative working to support social value creation. They also highlight potential risks of continuing to design and assess social value without the involvement of stakeholders for whom it is intended. [ABSTRACT FROM AUTHOR]

Background: Navicular syndrome is a common cause of forelimb lameness in horses. Beyond changes to the navicular bone itself, horses with a clinical diagnosis of navicular syndrome often have pathology associated with other components of the navicular apparatus, including the navicular bursa, deep digital flexor (DDF) tendon, collateral sesamoidean ligaments, and impar ligament. Palmar digital neurectomy (PDN) is often used as a salvage procedure for horses diagnosed with navicular syndrome that become unresponsive to medical management. There are many potential complications associated with PDN, some of which are debilitating. Case Description: This report describes two cases of navicular bone fracture with severe DDF tendinopathy and distal interphalangeal joint subluxation/hyperextension that occurred 12 and 19 weeks after bilateral forelimb PDN. Conclusion: These two cases highlight the importance of proper patient selection before PDN due to the high incidence of undiagnosed soft tissue pathology in conjunction with radiographic evidence of navicular syndrome. Advanced imaging of the digit is recommended to identify and characterize any soft tissue pathology associated with the navicular apparatus before pursuing PDN to avoid disease progression and catastrophic injury. [ABSTRACT FROM AUTHOR]