A critical analysis of COA research.

Five experts respected for their significant contributions to the scientific literature on children of alcoholics (COA's) offer their perspectives in a panel discussion format. The panel members reflect on the historical roots of COA research and comment on its current status and future direction. Enriched by the panelists' variety of backgrounds, research interests, and approaches, the discussion emphasizes the need to consider multiple variables that influence the risk for alcoholism among COA's

The Association Between Men’s Heath Behaviors and Interest in Workplace Health Promotion

© 2019 The Author(s). Background: Predictors of men’s health behaviors and interest in workplace health promotion are not well known. The aim of this study was to describe men’s interest in workplace health promotion and associated health behaviors. Method: Male employees (N = 781) at six workplaces in British Columbia, Canada, were invited to complete a survey of their health behaviors, demographics, and interest in health promotion prior to implementation of a workplace health program. Findings: A total of 227 male employees (Mage = 43.6 years; SD = 12.1) completed the survey (response rate = 29%). Regarding health behaviors, 62.1% reported 150 weekly minutes of moderate-to-vigorous physical activity (MVPA), 29.3% consumed 5+ servings of fruit/vegetables per day, 56.8% reported 7+ hours sleep/night, 14.4% smoked, and 81.3% consumed alcohol. Men spent 50% of their workday sitting, and higher body mass index (BMI), higher income, and greater hours worked were related to greater hours sitting. Age was inversely related to MVPA. Alcohol consumption was lower among men who were older, had higher income, and worked fewer hours. Most men were interested in being physically active (85%), managing stress (85%), eating healthy (89%), and cancer screening (91%). Higher stage of change for physical activity (β =.20, p =.003) and fruit/vegetable consumption (β =.18, p =.027) were related to interest in these activities. Conclusions/Application to Practice: Occupational health providers should consider worker demographics and could support interventions that target individuals with varying levels of health behaviors given the importance of meeting the needs of often sedentary workers

It Could Not Be Seen Because It Could Not Be Believed on June 30, 2013

Nineteen Prescott Fire Department, Granite Mountain Hot Shot (GMHS) wildland firefighters (WF) perished in Arizona in June 2013 Yarnell Hill Fire, an inexplicable wildland fire disaster. In complex wildland fires, sudden, dynamic changes in human factors and fire conditions can occur, thus mistakes can be unfortunately fatal. Individual and organizational faults regarding the predictable, puzzling, human failures that will result in future WF deaths are addressed. The GMHS were individually, then collectively fixated with abandoning their Safety Zone to reengage, committing themselves at the worst possible time, to relocate to another Safety Zone - a form of collective tunnel vision. Our goal is to provoke meaningful discussion toward improved wildland firefighter safety with practical solutions derived from a long-established wildland firefighter expertise/performance in a fatality-prone profession. Wildfire fatalities are unavoidable, hence these proposals, applied to ongoing training, can significantly contribute to other well-thought-out and validated measures to reduce them

Flavor-symmetry Breaking with Charged Probes

We discuss the recombination of brane/anti-brane pairs carrying $D3$ brane charge in $AdS_5 \times S^5$. These configurations are dual to co-dimension one defects in the ${\cal N}=4$ super-Yang-Mills description. Due to their $D3$ charge, these defects are actually domain walls in the dual gauge theory, interpolating between vacua of different gauge symmetry. A pair of unjoined defects each carry localized $(2+1)$ dimensional fermions and possess a global $U(N)\times U(N)$ flavor symmetry while the recombined brane/anti-brane pairs exhibit only a diagonal U(N). We study the thermodynamics of this flavor-symmetry breaking under the influence of external magnetic field.Comment: 21 pages, 10 figure

Men’s Perspectives of a Gender-Sensitized Health Promotion Program Targeting Healthy Eating, Active Living, and Social Connectedness

© The Author(s) 2018. Men in high income countries have poorer dietary habits and higher rates of overweight and obesity than women. A major challenge with engaging men in health promotion is the perception that attention to one’s health runs counter to masculine identities. Contemporary health promotion programs are believed to hold little “manly” appeal and often fail to engage and retain men. The HAT TRICK program was designed to engage men with their health by delivering an intervention in collaboration with a semi-professional ice hockey team. The program included 12 weekly sessions promoting healthy eating, active living, and social connectedness among men. Gender-sensitized elements were reflected in the program design, setting, content, and delivery. Semistructured telephone interviews were conducted with 23 men to explore perspectives of their participation in the gender-sensitized intervention. Participants were white (100%) with a mean age of 53 years (SD ± 9.9), Body Mass Index (BMI) of 37 kg/m2 (SD ± 6.8), and waist circumference of 127 centimeters (SD ± 14.5). Inductive thematic analysis revealed three overarching themes, including: (a) Harnessing nostalgia for past masculinities: “Closet athletes from 30 years ago,” (2) Offsetting resistance to change with sensible health advice: “Don’t give up drinking beer, just have less,” and (3) Gendered social spaces for doing health: “A night out with the guys,” The findings support the value of gender-sensitized approaches to men’s health promotion. Further research is needed to identify which gender-sensitized elements are critical to engaging men in healthy lifestyle changes

Comparison of next-generation portable pollution monitors to measure exposure to PM2.5 from household air pollution in Puno, Peru.

Assessment of personal exposure to PM2.5 is critical for understanding intervention effectiveness and exposure-response relationships in household air pollution studies. In this pilot study, we compared PM2.5 concentrations obtained from two next-generation personal exposure monitors (the Enhanced Children MicroPEM or ECM; and the Ultrasonic Personal Air Sampler or UPAS) to those obtained with a traditional Triplex Cyclone and SKC Air Pump (a gravimetric cyclone/pump sampler). We co-located cyclone/pumps with an ECM and UPAS to obtain 24-hour kitchen concentrations and personal exposure measurements. We measured Spearmen correlations and evaluated agreement using the Bland-Altman method. We obtained 215 filters from 72 ECM and 71 UPAS co-locations. Overall, the ECM and the UPAS had similar correlation (ECM ρ = 0.91 vs UPAS ρ = 0.88) and agreement (ECM mean difference of 121.7 µg/m3 vs UPAS mean difference of 93.9 µg/m3 ) with overlapping confidence intervals when compared against the cyclone/pump. When adjusted for the limit of detection, agreement between the devices and the cyclone/pump was also similar for all samples (ECM mean difference of 68.8 µg/m3 vs UPAS mean difference of 65.4 µg/m3 ) and personal exposure samples (ECM mean difference of -3.8 µg/m3 vs UPAS mean difference of -12.9 µg/m3 ). Both the ECM and UPAS produced comparable measurements when compared against a cyclone/pump setup

Acceptability of the POWERPLAY Program: A Workplace Health Promotion Intervention for Men.

The workplace health promotion program, POWERPLAY, was developed, implemented, and comprehensively evaluated among men working in four male-dominated worksites in northern British Columbia, Canada. The purpose of this study was to explore the POWERPLAY program's acceptability and gather recommendations for program refinement. The mixed-method study included end-of-program survey data collected from 103 male POWERPLAY program participants, interviews with workplace leads, and field notes recorded during program implementation. Data analyses involved descriptive statistics for quantitative data and inductive analysis of open-ended questions and qualitative data. Among participants, 70 (69%) reported being satisfied with the program, 51 (51%) perceived the program to be tailored for northern men, 56 (62%) believed the handouts provided useful information, and 75 (74%) would recommend this program to other men. The findings also highlight program implementation experiences with respect to employee engagement, feedback, and recommendations for future delivery. The POWERPLAY program provides an acceptable approach for health promotion that can serve as a model for advancing men's health in other contexts

The Connections Between Work, Prostate Cancer Screening, Diagnosis, and the Decision to Undergo Radical Prostatectomy

Prostate cancer diagnosis can occur at a time when men’s work and careers are central to their masculine identity, sense of purpose, and family life. In Canada, an aging male population, along with medical advances, has resulted in increasing numbers of working men being diagnosed with, and treated for, prostate cancer. Little is known about the linkages between men’s work and their experiences of prostate cancer. In this qualitative study, 24 Western Canadian men were interviewed to distil the connections between work, prostate cancer screening, diagnosis, and the decision to undergo radical prostatectomy. Data were analyzed using constant comparison in the context of masculinities theory. The findings demonstrated that work was central to men’s masculine identities and afforded financial security, social status, and a sense of personal growth. However, work-related strain and demands were also found to affect participants’ health and distance them from their families. A diagnosis of prostate cancer tended  to diminish the importance of work, wherein participants focused on optimizing their health and strengthening family relations. In deciding on radical prostatectomy as a treatment to eradicate prostate cancer, few men considered the implications for returning to work. The current study findings indicate that clinicians and patients should explicitly explore and discuss how surgery side effects may affect work and career plans during treatment decision-making