Investigating the Impacts of Ammonium Phosphate-Based Fire Retardants on Cyanobacteria (Anabaena) Growth

In recent years the effects of climate change have taken a devastating toll on ecosystems around the world. With high temperatures and extreme droughts, wildfires have become increasingly common. In order to combat these natural disasters wildland firefighters, drop millions of gallons of fire retardant on public lands and forests. These fire retardants consist of between 80%-100% ammonium phosphate which are incredibly effective as fire suppressants yet is more commonly known for its use in fertilizer. Ammonium phosphate fertilizers can lead to stream eutrophication and undesirable environmental impacts. Our research aims to address the effects of fire retardant on growth in cyanobacteria, specifically Anabaena — a filamentous, nitrogen fixing genera common to North America and responsible for many of the large, toxic cyanobacteria blooms found during summer months. We hypothesized that fire retardant, which is made up of mostly ammonium phosphate, will act similarly to ammonium phosphate fertilizer and cause an increase in growth in Anabaena cultures grown in a lab environment. After a 11-day growth curve experiment, results showed no differences in growth between microcosms treated with ammonium phosphate or fire retardant, supporting the hypothesis that fire retardants can have similar effects to ammonium phosphate-based fertilizers when released in the environment

Protecting People from illegal harms online Consultation Response

The British and Irish Law Education Technology Association (BILETA) was formed in April 1986 to promote, develop and communicate high-quality research and knowledge on technology law and policy to organisations, governments, professionals, students and the public. BILETA also promotes the use of and research into technology at all stages of education. The present inquiry raises significant questions relating to protecting people from illegal harms online As such, we believe that our contribution will add significant value to the ongoing consultation and the role of OFCOM in enhancing online safety

BILETA Response to UK Government Consultation: Data a new direction

This Government consultation presents proposals that build on the key elements of the current UK General Data Protection Regulation (UK GDPR), such as its data processing principles, its data rights for citizens, and its mechanisms for supervision and enforcement. The proposals aim to deliver an even better data protection regime that will: Support vibrant competition and innovation to drive economic growth Maintain high data protection standards without creating unnecessary barriers to responsible data use Keep pace with the rapid innovation of data-intensive technologies Help innovative businesses of all sizes to use data responsibly without undue uncertainty or risk, both in the UK and internationally Ensure the Information Commissioner’s Office (ICO) is equipped to regulate effectively in an increasingly data-driven world This consultation is the first step in the process of reforming the UK’s regime for the protection of personal data and reflects. This report elaborates on the British and Irish Law Education Technology Association (BILETA) perspectives on data protection reform

Transition to parenthood and mental health in first-time parents

This study aimed to examine the transition to parenthood and mental health in first-time parents in detail and explore any differences in this transition in the context of parental gender and postpartum mental health. Semistructured clinical interviews (Birmingham Interview for Maternal Mental Health) were carried out with 46 women and 40 men, 5 months after birth. Parents were assessed on pre- and postpartum anxiety, depression, and postpartum posttraumatic stress disorder (PTSD), and a range of adjustment and relationship variables. One fourth of the men and women reported anxiety in pregnancy, reducing to 21% of women and 8% of men after birth. Pregnancy and postpartum depression rates were roughly equal, with 11% of women and 8% of men reporting depression. Postpartum PTSD was experienced by 5% of parents. Postpartum mental health problems were significantly associated with postpartum sleep deprivation (odds ratio [OR] = 7.5), complications in labor (OR = 5.1), lack of postpartum partner support (OR = 8.0), feelings of parental unworthiness (OR = 8.3), and anger toward the infant (OR = 4.4). Few gender differences were found for these variables. This study thus highlights the importance of focusing interventions on strengthening the couple's relationship and avoiding postnatal sleep deprivation, and to address parents’ feelings of parental unworthiness and feelings of anger toward their baby

The prevalence of posttraumatic stress disorder in pregnancy and after birth: A systematic review and meta-analysis

BACKGROUND: Previous reviews have provided preliminary insights into risk factors and possible prevalence of Post-traumatic Stress Disorder (PTSD) postpartum with no attempt to examine prenatal PTSD. This study aimed to assess the prevalence of PTSD during pregnancy and after birth, and the course of PTSD over this time. METHODS: PsychINFO, PubMed, Scopus and Web of Science were searched using PTSD terms crossed with perinatal terms. Studies were included if they reported the prevalence of PTSD during pregnancy or after birth using a diagnostic measure. RESULTS: 59 studies (N =24267) met inclusion criteria: 35 studies of prenatal PTSD and 28 studies of postpartum PTSD (where 4 studies provided prevalence of PTSD in pregnancy and postpartum). In community samples the mean prevalence of prenatal PTSD was 3.3% (95%, CI 2.44-4.54). The majority of postpartum studies measured PTSD in relation to childbirth with a mean prevalence of 4.0% (95%, CI 2.77-5.71) in community samples. Women in high-risk groups were at more risk of PTSD with a mean prevalence of 18.95% (95%, CI 10.62-31.43) in pregnancy and 18.5% (95%, CI 10.6-30.38) after birth. Using clinical interviews was associated with lower prevalence rates in pregnancy and higher prevalence rates postpartum. LIMITATIONS: Limitations include use of stringent diagnostic criteria, wide variability of PTSD rates, and inadequacy of studies on prenatal PTSD measured in three trimesters. CONCLUSIONS: PTSD is prevalent during pregnancy and after birth and may increase postpartum if not identified and treated. Assessment and treatment in maternity services is recommended

Patterns and factors associated with low adherence to psychotropic medications during pregnancy – a cross-sectional, multinational web-based study

Background: No previous studies have explored how closely women follow their psychotropic drug regimens during pregnancy. This study aimed to explore patterns of and factors associated with low adherence to psychotropic medication during pregnancy. Methods: Multinational web-based study was performed in 18 countries in Europe, North America, and Australia. Uniform data collection was ensured via an electronic questionnaire. Pregnant women were eligible to participate. Adherence was measured via the 8-item Morisky Medication Adherence Scale (MMAS-8). The Beliefs about Prescribed Medicines Questionnaire (BMQ-specific), the Edinburgh Postnatal Depression Scale (EPDS), and a numeric rating scale were utilized to measure women's beliefs, depressive symptoms, and antidepressant risk perception, respectively. Participants reporting use of psychotropic medication during pregnancy (n = 160) were included in the analysis. Results: On the basis of the MMAS-8, 78 of 160 women (48.8%, 95% CI: 41.1–56.4%) demonstrated low adherence during pregnancy. The rates of low adherence were 51.3% for medication for anxiety, 47.2% for depression, and 42.9% for other psychiatric disorders. Smoking during pregnancy, elevated antidepressant risk perception (risk≥6), and depressive symptoms were associated with a significant 3.9-, 2.3-, and 2.5-fold increased likelihood of low medication adherence, respectively. Women on psychotropic polytherapy were less likely to demonstrate low adherence. The belief that the benefit of pharmacotherapy outweighed the risks positively correlated (r = .282) with higher medication adherence. Conclusions: Approximately one of two pregnant women using psychotropic medication demonstrated low adherence in pregnancy. Life-style factors, risk perception, depressive symptoms, and individual beliefs are important factors related to adherence to psychotropic medication in pregnancy