Electrical and thermal performance of bifacial photovoltaics under varying albedo conditions at temperate climate (UK).

Bifacial photovoltaics (bPV) provide an advantage over their traditional monofacial counterparts as they can utilise solar radiation incident on both the front and rear side of the module, allowing for increased energy production. While this is an advantage on the side of bPV, the amount of energy produced by the rear side of the bPV panel can vary greatly depending on the inclination and azimuth of the panel as well as external climatic and ground albedo conditions. This paper aims to analyse the electrical and thermal performance of bPV under varying albedo conditions, using two different materials: grass, and a reflective material.

Transcatheter Occlusion of Left-To-Right Shunts in Premature Infants with Bronchopulmonary Dysplasia.

Introduction: Patent ductus arteriosus (PDA) and atrial septal defects (ASDs) cause pulmonary overcirculation, potentially worsening bronchopulmonary dysplasia (BPD) in premature infants. Transcatheter device occlusion of these defects is feasible and safe, though no case-controlled studies have assessed respiratory outcomes in infants with BPD. We hypothesized infants with BPD and ASDs or PDAs would experience improved respiratory outcomes following device occlusion of these lesions as compared to those who did not.

Video and acceleration records of streaked shearwaters allows detection of two foraging behaviours associated with large marine predators.

The study of seabird behaviour has largely relied on animal-borne tags to gather information, requiring interpretation to estimate at-sea behaviours. Details of shallow-diving birds' foraging are less known than deep-diving species due to difficulty in identifying shallow dives from biologging devices. Development of smaller video loggers allow a direct view of these birds' behaviours, at the cost of short battery capacity.

Novel Treatment-Refractory Preschool Wheeze Phenotypes Identified by Cluster Analysis of Lung Lavage Constituents.

Background: Preschool children with treatment-refractory wheeze often require unscheduled acute care. Current guidelines advise treatment of persistent wheeze with inhaled corticosteroids. Alternative treatments targeting structural abnormalities and specific inflammatory patterns could be more effective.

Effects of intense storm events on dolphin occurrence and foraging behavior.

As storms become increasingly intense and frequent due to climate change, we must better understand how they alter environmental conditions and impact species. However, storms are ephemeral and provide logistical challenges that prevent visual surveys commonly used to understand marine mammal ecology. Thus, relatively little is known about top predators' responses to such environmental disturbances.