Positive psychological traits predict future sleep quality and quantity: exploring emotion regulation as a common mediator.

Objective: Mindfulness, self-compassion, gratitude, and optimism have each been associated with better sleep quality and quantity; however, their collective and relative contributions to future sleep outcomes remain unexplored. The current study therefore investigated whether baseline levels of these positive psychological traits could predict subsequent sleep quality and quantity. In addition, emotion regulation was examined as a potential common mediator of the relationships between each of the positive traits and sleep.

Investigating the combined and unique contributions of positive psychological traits to sleep and exploring emotion regulation as a common mediator.

The identification of variables which facilitate good quality and quantity sleep represents an important step in tackling the current global sleep loss epidemic. Previous research has established links between good sleep and the positive psychological traits of mindfulness, self-compassion, gratitude and optimism. However, studies have typically focused on single traits, limiting understanding of their collective and independent associations.

Metallome deregulation and health-related impacts due to long-term exposure to recent volcanic ash deposits: New chemical and isotopic insights.

Volcanic ash exposure can lead to significant health risks. Damage to the respiratory and pulmonary systems are the most evident toxic side effects although the causes of these symptoms remain unclear. Conversely, the effects on other organs remain largely under-explored, limiting our understanding of the long-term volcanic ash-related risk at the whole-body scale.

The SARS-CoV-2 viral load in COVID-19 patients is lower on face mask filters than on nasopharyngeal swabs.

Face masks and personal respirators are used to curb the transmission of SARS-CoV-2 in respiratory droplets; filters embedded in some personal protective equipment could be used as a non-invasive sample source for applications, including at-home testing, but information is needed about whether filters are suited to capture viral particles for SARS-CoV-2 detection. In this study, we generated inactivated virus-laden aerosols of 0.3-2 microns in diameter (0.

Retroclavicular vs Infraclavicular block for brachial plexus anesthesia: a multi-centric randomized trial.

Background: The coracoid approach is a simple method to perform ultrasound-guided brachial plexus regional anesthesia (RA) but its simplicity is counterbalanced by a difficult needle visualization. We hypothesized that the retroclavicular (RCB) approach is not longer to perform when compared to the coracoid (ICB) approach, and improves needle visualization.

Methods: This randomized, controlled, non-inferiority trial conducted in two hospitals, included patients undergoing distal upper limb surgery.