Phoneme Type Frequency in Romanian

This paper presents research into the relative frequencies of phonemes in Romanian, focusing on the high central vowel /ɨ/ to demonstrate how type frequency reflects its former allophonic status as an allophone of /a/ and later /ə/; and that the low type frequency of /ɨ/ correlates with the vowel’s minimal expansion beyond its original allophonic environments. The historical facts show that [ɨ] was allophonic in native words of Latin origin, emerging mainly through pre-nasal raising. Borrowings from Slavic, however, cannot be explained through allophony alone, and later borrowings from Turkish show a correspondence between Turkish [ɨ] and Romanian /ɨ/, indicating the vowel was on the verge of phonemic status. Although /ɨ/ is synchronically contrastive in Romanian, its contrastiveness is marginal; few minimal pairs separate the once-allophonic /ɨ/ and /ə/. A type-frequency analysis allows us to examine the functional load of phonemes in modern Romanian, for comparison with the historical picture. Among the vowels of Romanian, type frequency varies widely; the least-frequent vowels are /ɨ/ and /ə/. The low type frequency of /ɨ/ in particular follows from its origins as an allophone, and from the circumstances of its phonemicization: /ɨ/ was originally conditioned in stressed syllables preceding a nasal, and also by a preceding /r/ or following /rC/. This is precisely the variety of phonological conditioning that can be shown through this type-frequency analysis. With regard to /ɨ/, I argue that in the vowel’s type frequency, we see little more than the phonological footprint of the processes that brought /ɨ/ into Romanian: the role of /ɨ/ has not expanded much beyond its original allophonic role

An Approach for Integrating and Analyzing Sustainability in Food-Based Dietary Guidelines

International organizations, governments, researchers, and activists have proposed the need for deeper integration of sustainability considerations in national food-based dietary guidelines (FBDGs). Yet, as recent scholarship advances the conversation, questions remain around how to effectively frame and address the interconnectedness of multiple sustainability domains. Little systematic analysis has evaluated how current FBDGs have integrated complex messages about socially, environmentally, and economically sustainable consumption practices with nutrition and health messages. This study had two nested objectives: (i) to examine the validity of an existing sustainable diets framework by assessing how sustainability concepts have been framed and included in national FBDGs available from 2011 to 2019 and (ii) to describe a novel analysis approach that augments an existing framework which integrates sustainability domains and can be adapted for use by future FBDGs. A qualitative content analysis was used to examine sustainability concepts found in 12 FBDGs and supporting documents available in English that were developed for use in 16 countries across Europe, North and South America, and Asia as of 2019-from a global review of those published prior to 2016 and gray literature review of publications between 2016 and 2019. Health domains were the primary frame found across the FBDGs examined, but documents also commonly incorporated agricultural, sociocultural, and economic sustainability principles. Analyzed documents were used to adapt an existing policy analysis framework into a "Sustainability in FBDGs Framework." This proposed framework contributes a novel analysis approach and has five core domains that are interconnected: health and nutrition, food security and agriculture, markets and value chains, sociocultural and political, and environment and ecosystems. This study adds to the growing body of literature related to sustainable food systems and dietary guidelines by presenting how sustainability framing in FBDGs can be used to further develop a comprehensive framework for integrating sustainability domains. While this project helps to validate previous work, further analyses of FBDGs which have emerged since this study and those not available in English are needed to improve the guidance approach described here and for assessing the incorporation of sustainability domains in future FBDGs. This work is useful in informing processes for policy developers to integrate sustainability considerations into their national FBDGs.Peer reviewe

The impact of cockpit automation on crew coordination and communication. Volume 1: Overview, LOFT evaluations, error severity, and questionnaire data

The purpose was to examine, jointly, cockpit automation and social processes. Automation was varied by the choice of two radically different versions of the DC-9 series aircraft, the traditional DC-9-30, and the glass cockpit derivative, the MD-88. Airline pilot volunteers flew a mission in the simulator for these aircraft. Results show that the performance differences between the crews of the two aircraft were generally small, but where there were differences, they favored the DC-9. There were no criteria on which the MD-88 crews performed better than the DC-9 crews. Furthermore, DC-9 crews rated their own workload as lower than did the MD-88 pilots. There were no significant differences between the two aircraft types with respect to the severity of errors committed during the Line-Oriented Flight Training (LOFT) flight. The attitude questionnaires provided some interesting insights, but failed to distinguish between DC-9 and MD-88 crews

Waddling on the Dark Side: Ambient Light Affects Attendance Behavior of Little Penguins

Visible light on Earth largely comes from the sun, including light reflected from the moon. Predation risk is strongly determined by light conditions, and some animals are nocturnal to reduce predation. Artificial lights and its consequent light pollution may disrupt this natural behavior. Here, we used 13 years of attendance data to study the effects of sun, moon, and artificial light on the attendance pattern of a nocturnal seabird, the little penguin Eudyptula minor at Phillip Island, Australia. The little penguin is the smallest and the only penguin species whose activity on land is strictly nocturnal. Automated monitoring systems recorded individually marked penguins every time they arrived (after sunset) at or departed (before sunrise) from 2 colonies under different lighting conditions: natural night skylight and artificial lights (around 3 lux) used to enhance penguin viewing for ecotourism around sunset. Sunlight had a strong effect on attendance as penguins arrived on average around 81 min after sunset and departed around 92 min before sunrise. The effect of moonlight was also strong, varying according to moon phase. Fewer penguins came ashore during full moon nights. Moon phase effect was stronger on departure than arrival times. Thus, during nights between full moon and last quarter, arrival times (after sunset) were delayed, even though moonlight levels were low, while departure times (before sunrise) were earlier, coinciding with high moonlight levels. Cyclic patterns of moon effect were slightly out of phase but significantly between 2 colonies, which could be due to site-specific differences or presence/absence of artificial lights. Moonlight could be overridden by artificial light at our artificially lit colony, but the similar amplitude of attendance patterns between colonies suggests that artificial light did not mask the moonlight effect. Further research is indeed necessary to understand how seabirds respond to the increasing artificial night light levels.Peer reviewe

Pathway to accommodate patients' spiritual needs

Many service users would like their spiritual needs to be taken into account during treatment and doing so has been shown to have positive benefits. However, this rarely happens in practice. Barriers to healthcare professionals providing spiritual care include embarrassment, lack of awareness and training, fear and lack of time. This article describes the development of a spirituality care pathway as part of a wider organisational initiative to offer spiritual support in mental health services. The process highlighted the importance of developing awareness and ownership of the need for spiritual care in all service areas and among service users. A range of spiritual interventions were identified and a process of monitoring and review introduced. The approach was appreciated by service users and staff, and was developed within existing professional and management processes

Bostonia. Volume 15

Founded in 1900, Bostonia magazine is Boston University's main alumni publication, which covers alumni and student life, as well as university activities, events, and programs

Diet segregation between two colonies of little penguins Eudyptula minor in southeast Australia

We studied foraging segregation between two different sized colonies of little penguins Eudyptula minor with overlapping foraging areas in pre-laying and incubation. We used stomach contents and stable isotope measurements of nitrogen (δ 15N) and carbon (δ 13C) in blood to examine differences in trophic position, prey-size and nutritional values between the two colonies. Diet of little penguins at St Kilda (small colony) relied heavily on anchovy while at Phillip Island (large colony), the diet was more diverse and anchovies were larger than those consumed by St Kilda penguins. Higher δ 15N values at St Kilda, differences in δ 13C values and the prey composition provided further evidence of diet segregation between colonies. Penguins from each colony took anchovies from different cohorts and probably different stocks, although these sites are only 70km apart. Differences in diet were not reflected in protein levels in the blood of penguins, suggesting that variation in prey between colonies was not related to differences in nutritional value of the diet. Anchovy is currently the only available prey to penguins throughout the year and its absence could have a negative impact on penguin food supply, particularly at St Kilda where the diet is dominated by this species. While it is difficult to establish whether diet segregation is caused by inter- or intra-colony competition or spatial differences in foraging areas, we have shown that colonies with broadly overlapping foraging ranges could have significant differences in trophic position, diet composition and prey size while maintaining a diet of similar nutritional value. © 2011 The Authors. Austral Ecology © 2011 Ecological Society of Australia.Peer Reviewe

Student Engagement in Peer Dialogue About Diversity and Inclusion

Student engagement in peer dialogue is a key aspect of a transformative learning process. However, the dynamics of peer dialogue become more complex when applied to concepts of diversity and inclusion, due to increased risk of student vulnerability and exclusion. This study examined how curricular content and contextual features in educational settings facilitate peer dialogue by analyzing the learning narratives of eleven occupational therapy graduate students. Considered within a transformative approach to learning, findings suggest the need to consider how students experience and name diversity. Critical questions are raised about the value of and potential caveats about exposing students to first person accounts, as well as pedagogical strategies aimed at creating respectful learning classroom spaces that acknowledge the many intersecting social identities that students bring. Insights from this study informed the development of the linked concept of critical intersectional peer dialogue (CIPD)

Incentivising innovation in antibiotic drug discovery and development: progress, challenges and next steps

Political momentum and funding for combatting antimicrobial resistance (AMR) continues to build. Numerous major international and national initiatives aimed at financially incentivising the research and development (R&D) of antibiotics have been implemented. However, it remains unclear how to effectively strengthen the current set of incentive programmes to further accelerate antibiotic innovation. Based on a literature review and expert input, this study first identifies and assesses the major international, European Union, US and UK antibiotic R&D funding programmes. These programmes are then evaluated across market and public health criteria necessary for comprehensively improving the antibiotic market. The current set of incentive programmes are an important initial step to improving the economic feasibility of antibiotic development. However, there appears to be a lack of global coordination across all initiatives, which risks duplicating efforts, leaving funding gaps in the value chain and overlooking important AMR goals. This study finds that incentive programmes are overly committed to early-stage push funding of basic science and preclinical research, while there is limited late-stage push funding of clinical development. Moreover, there are almost no pull incentives to facilitate transition of antibiotic products from early clinical phases to commercialisation, focus developer concentration on the highest priority antibiotics and attract large pharmaceutical companies to invest in the market. Finally, it seems that antibiotic sustainability and patient access requirements are poorly integrated into the array of incentive mechanism