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Alkali metals have been used to degrade SF 6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K - and Ag - with SF 6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in-source collision-induced dissociation (CID) of their respective oxalate salts as previously described by our group. The only two reaction products observed were SF 6 - and SF 5 - . At low collision energy, the latter was deduced to be formed via an abstraction by the metal of F from SF 6 - formed by electron transfer in the encounter complex between the metal anion and neutral SF 6 . As the collision energy was increased, there was evidence of a CID contribution to SF 5 - directly from SF 6 - ., (© 2024 The Author(s). Rapid Communications in Mass Spectrometry published by John Wiley & Sons Ltd.)

Background: Sleep is impaired in children with attention-deficit/hyperactivity disorder (ADHD). However, population-based examination of indicators of sleep insufficiency and bedtime irregularity is limited. This investigation examined associations between ADHD, weeknight sleep insufficiency, and bedtime irregularity in a nationally-representative child sample, and indicators of these sleep outcomes in ADHD., Methods: Parents of children aged 3-17 years with ADHD (n = 7671) were surveyed through the 2020-2021 National Survey of Children's Health. Inverse probability of treatment weighting generated a weighted matched control sample (n = 51,572). Weighted generalized linear models were performed without and with age-stratification to examine associations between ADHD and sleep, adjusting for sociodemographics in the full sample, and between nineteen sociodemographic and clinical variables and sleep in ADHD., Results: Having ADHD was associated with increased odds of sleep insufficiency and bedtime irregularity relative to controls, even after adjusting for sociodemographic variables. In ADHD, older age was associated with lower sleep insufficiency and greater bedtime irregularity. Black race, increased poverty, higher ADHD severity, depression, and increased screen time were associated with greater sleep insufficiency and bedtime irregularity. Adverse childhood experiences (ACEs) were associated with greater sleep insufficiency. Behavioral/conduct problems, female sex, and absence of both ADHD medication use and ASD diagnosis were associated with poorer bedtime irregularity. Age-stratified results are reported in text., Conclusions: Children with ADHD face heightened risk for insufficient sleep and irregular bedtimes. Findings suggest intervention targets (e.g., Black race, poverty, depression, screen time) to improve both sleep insufficiency and bedtime irregularity. Results highlight ACEs and behavioral/conduct problems as targets to improve sleep insufficiency and bedtime regularity, respectively. Age-stratified findings are discussed., Competing Interests: Declaration of competing interest EJR reports financial support was provided in part by the National Institute of Mental HealthK23MH113884. SKL reports financial support was provided in part by the National Institute of Mental HealthR01MH126041. EJR reports grants from the American Academy of Sleep Medicine, Brain and Behavior Research Foundation, and National Institute of Mental Health, relevant to the submitted work. She also reports speaking and lecture fees from Wink Sleep. SKL reports a grant from the National Institute of Mental Health relevant to the submitted work. TYL, SB, VSS, DSJ, KAK, and JMZ declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Objectives: Cultural norms shape expectations, care, and communication. Effective interpersonal communication is a prominent predictor of patient-partner cancer management, improving the overall quality of life for the dyad by increasing their ability to cope with cancer. However, couples-based cancer interventions often do not consider cultural factors. Additionally, although Latinas have a high incidence of breast cancer, few studies focus on Latino couples and the influence of culture in cancer care interventions. This study focuses on understanding how Latino culture's norms and expectations influence how couples communicate and cope post-breast cancer diagnosis., Design: This study conducted interviews and focus groups with a purposive sample of Spanish-speaking Latina breast cancer survivors ( N  = 21) and intimate partners (N = 5). In the focus group and interviews, participants were asked about the influence cancer had on their relationship, with specific questions focusing on communication within the dyad. The study team used CARV: Community-Engaged Adaptation with Rapid Analysis and Visualization framework to identify cultural considerations and recurring themes., Results: The cross-cutting cultural considerations and themes found were: the negative influence of gendered and social norms on managing emotions and coping; the silent struggle with physical intimacy; and the inability to discuss the topic - or even say the word 'cancer.', Conclusion: Understanding the role of Latino culture in how couples cope with and communicate about cancer post-diagnosis is essential. This understanding will help strengthen the dyad by assisting with positive interpersonal support, which contributes to a better quality of life. These findings will also help providers assist dyads in navigating the cancer diagnosis and journey, helping to lessen the interpersonal stress and tensions that can occur after diagnosis.

Previous relationship education research has focused on investigating healthy relationships at the couple level, with limited research conducted on individual-oriented relationship education programs for economically disadvantaged individuals. More specifically, there is a lack of research on how individual-oriented relationship education programs contribute to changes in unique attributes of individuals who enroll in these programs and who would benefit most from relationship education programs. The primary aim of this study is to understand the stability of economically disadvantaged individuals' psychological distress and emotion regulation over two time points, comparing individuals randomly assigned to the relationship intervention using Prevention and Relationship Education's (PREP) Within My Reach (WMR) versus those assigned to a wait-list control. Using a sample of 1129 economically disadvantaged individuals enrolled in the study, results indicated that the three-class model for psychological distress and emotion regulation was the most appropriate for the latent transition analysis. Treatment group participants were more likely to transition to more adaptive models than their wait-list control counterparts, although a small percentage of participants did transition to a less adaptive model. Implications, future directions, and limitations are discussed., (© 2022 Family Process Institute.)