"I'm Not Experienced … Please Send Advice": Teens Seeking Information and Advice About Sexual Behaviors on Reddit.

Teens commonly use the internet for seeking information about sex and sexual relationships, particularly in the absence of comprehensive sex education from offline sources. The social media platform, Reddit, has become a popular forum for teens seeking information about sex from peers, due to its culture of anonymity. To explore teens' use of Reddit for this purpose, we asked: We performed qualitative content analysis with secondary, publicly available social media posts ( = 180) from a large community on Reddit (r/teenrelationships) designed for teens to ask questions about relationships.

Sacred space: a qualitative interpretive meta-synthesis of women's experiences of supportive birthing environments.

Background: In the United States there are roughly three million births a year, ranging from cesarean to natural births. A major aspect of the birthing process is related to the healing environment, and how that helps or harms healing for the mother and child. Using the theoretical framework, Theory of Supportive Care Settings (TSCS), this study aimed to explore what is necessary to have a safe and sacred healing environment for mothers.

Dissolved organic matter within oil and gas associated wastewaters from U.S. unconventional petroleum plays: Comparisons and consequences for disposal and reuse.

Wastewater generated during petroleum extraction (produced water) may contain high concentrations of dissolved organics due to their intimate association with organic-rich source rocks, expelled petroleum, and organic additives to fluids used for hydraulic fracturing of unconventional (e.g., shale) reservoirs.

Insights on Geochemical, Isotopic, and Volumetric Compositions of Produced Water from Hydraulically Fractured Williston Basin Oil Wells.

Tracing produced water origins from wells hydraulically fractured with freshwater-based fluids is sometimes predicated on assumptions that (1) each geological formation contains compositionally unique brine and (2) produced water from recently hydraulically fractured wells resembles fresher meteoric water more so than produced water from older wells. These assumptions are not valid in Williston Basin oil wells sampled in this study. Although distinct average Ra/Ra ratios were found in water produced from the Bakken and Three Forks Formations, average δH, δO, specific gravity, and conductivity were similar but exhibited significant variability across five oil fields within each formation.