Palisade cell geometry in relation to leaf optical and photosynthetic properties in Viburnum.

The optical properties of lobed palisade mesophyll cells remain poorly understood despite their presence in diverse taxa and the critical role of the palisade layer in leaf-light interactions and carbon assimilation. Using micro-computed tomography, 3D ray tracing simulations, and physiological experiments, we tested the interactions between palisade cell geometry, chloroplast localization, light directional quality, and leaf optical and photosynthetic performance in the model taxon Viburnum. Simulations showed that lobed cells shifted between absorptance- or transmittance-dominated states depending on chloroplast localization, irrespective of light directional quality.

Implementation and Outcomes of a Pilot Collaborative Surgical Hydrocele Training in Côte d'Ivoire.

Lymphatic filariasis (LF) is a neglected tropical disease that can cause hydrocele and its associated stigma, loss of economic productivity, and depression. Hydrocele surgery is an essential part of LF morbidity management but can be difficult for national programs to implement. To improve access to hydrocele surgeries in Côte d'Ivoire, we provided a WHO-certified surgical training for six surgical teams from five health districts in Côte d'Ivoire.

A Mixed-Methods Examination of Language Used by College Students to Describe Alcohol Recovery.

Given that approximately 5% of the U.S. population is currently attending college, research is needed to better understand the language that college students use to describe alcohol recovery regardless of their current drinking behavior.

Seafarers' mental health during the COVID-19 pandemic: An examination of current supportive measures and their perceived effectiveness.

As the current COVID-19 pandemic and the resulting crew change crisis exacerbates the mental health problem faced by seafarers, various maritime stakeholders have mobilised their resources and strengths to provide a variety of supportive measures to address the issue. This paper aims to find out what measures have been adopted in the industry and how widely they have been experienced/received by seafarers and evaluate their effectiveness. To achieve this aim, this research employed a mixed methods design involving qualitative interviews with 26 stakeholders and a quantitative questionnaire survey of 817 seafarers.