Review of \u3cem\u3eHealth Policy in a Globalising World.\u3c/em\u3e Kelley Lee, Kent Buse and Suzanne Fustukian (Eds.). Reviewed by Mizanur R. Miah.

Book review of Kelley Lee, Kent Buse and Suzanne Fustukian (Eds.), Health Policy in a Globalising World. New York: Cambridge University Press, 2003. $65 hardcover,$24 papercover

Review of \u3cem\u3eSocial Security for the Excluded Majority.\u3c/em\u3e Wouter van Ginneken (Ed.). Reviewed by Mizanur Miah, Southern Illinois University at Carbondale.

Wouter Van Ginneken (Ed.), Social Security for the Excluded Majority. Geneva: International Labour Office, 1999. $19.95 papercover

Review of \u3cem\u3eControversial Issues in Social Policy.\u3c/em\u3e Howard Jacob Karger, James Midgley, & C Brene Brown (Eds.). Reviewed by Mizanur R. Miah.

Book review of Howard Jacob Karger, James Midgley and C. Brene Brown (Eds.), Controversial Issues in Social Policy. Boston: Allyn and Bacon, 2003. $ 24.67 papercover

A systematic review of the literature regarding socially assistive robots in pre-tertiary education

With rapid advances in Artificial Intelligence (AI) over the last decade, schools have increasingly employed innovative tools, intelligent applications and methods that are changing the education system with the aim of improving both user experience and learning gain in the classrooms. Even though the use of AI to education is not new, it has not unleashed its full potential yet. Much of the available research looks at educational robotics and at non-intelligent robots in education. Only recently, research has sought to assess the potential of Socially Assistive Robots (SARs), including humanoids, within the domain of classroom learning, particularly in relation to learning languages. Yet, the use of this form of AI in the field of mathematics and science constitutes a notable gap in this field. This study aims to critically review the research on the use of SARs in the pre-tertiary classroom teaching of mathematics and science. Further aim is to identify the benefits disadvantages of such technology. Databases' search conducted between January and April 2018 yielded twenty-one studies meeting the set inclusion criteria for our systematic review. Findings were grouped into four major categories synthesising current evidence of the contribution of SARs in pre- tertiary education: learning gain, user experience, attitude, and usability of SARs within classroom settings. Overall, the use of SARs in pre-tertiary education is promising, but studies focussing on mathematics and science are significantly under-represented. Further evidence is also required around SARs' specific contributions to learning more broadly, as well as enabling/impeding factors, such as SAR's personalisation and appearance, or the role of families and ethical considerations. Finally, SARs potential to enhance accessibility and inclusivity of multi-cultural pre-tertiary classroom is almost unexplored

Tranquillity and soundscapes in urban green spaces ¿ predicted and actual assessments from a questionnaire survey.

A pilot study had previously demonstrated the utility of a tranquillity prediction tool TRAPT for use in 3 green open spaces in a densely populated area. This allows the calculation of perceived levels of tranquillity in open spaces. The current study expands the range of sites to 8 and importantly considers the views of visitors to these spaces. In total 252 face to face interviews were conducted in these spaces. An important aim of the survey was to determine the extent to which reported tranquillity obtained from the questionnaire survey could be predicted by a previously developed prediction tool TRAPT. A further aim was to determine what additional factors may need to be considered in addition to the purely physical descriptors in TRAPT. The questions included the sounds and sights that were noticed, factors affecting tranquillity as well as questions relating to the benefits of visiting these areas. Predictions were considered satisfactory and could be further improved by taking account of issues surrounding personal safety. Examining the trends in these data it was also shown that the percentage of people feeling more relaxed after visiting the spaces was closely related to overall assessments of perceived tranquillity. Further trends and their implications are presented and discussed in the paper.Made available in full text March 2014 at the end of the publisher's embargo period

Contact transmission of influenza virus between ferrets imposes a looser bottleneck than respiratory droplet transmission allowing propagation of antiviral resistance

Influenza viruses cause annual seasonal epidemics and occasional pandemics. It is important to elucidate the stringency of bottlenecks during transmission to shed light on mechanisms that underlie the evolution and propagation of antigenic drift, host range switching or drug resistance. The virus spreads between people by different routes, including through the air in droplets and aerosols, and by direct contact. By housing ferrets under different conditions, it is possible to mimic various routes of transmission. Here, we inoculated donor animals with a mixture of two viruses whose genomes differed by one or two reverse engineered synonymous mutations, and measured the transmission of the mixture to exposed sentinel animals. Transmission through the air imposed a tight bottleneck since most recipient animals became infected by only one virus. In contrast, a direct contact transmission chain propagated a mixture of viruses suggesting the dose transferred by this route was higher. From animals with a mixed infection of viruses that were resistant and sensitive to the antiviral drug oseltamivir, resistance was propagated through contact transmission but not by air. These data imply that transmission events with a looser bottleneck can propagate minority variants and may be an important route for influenza evolution

Sustainable regeneration : everyday landscapes of food acquisition, Pendleton

The report is structured as follows. Chapter two provides the context to the research, outlining why a study of food acquisition and digital inclusion is necessary in Pendleton at this time, and why both issues are linked to the current regeneration programme. Chapter three sets out the methodology employed along with details of the recruitment of participants. Chapter four provides a detailed analysis of the findings from the digital skills side of the research including: digital usage, confidence and competence, and digital skills and shopping, and chapter five focuses on findings related to the food landscape. Chapter six summarises the key findings by identifying what is going well, making recommendations for changes at a variety of scale, as well as specific recommendations for the on-going regeneration programme, and recommendations for further research

Experimental Study on the Explosive Spalling in High-Performance Concrete: Role of Aggregate and Fiber Types

A complete description of the mechanical behavior of High-Performance Concrete in fire still requires further efforts to fully understand the tricky phenomenon of spalling, whose complexity comes from the interaction among different phenomena, namely: the microstructural changes occurring in concrete at high temperature, the pressure rising in the pores, and the stress induced by both thermal gradients and external loads. To what extent these different aspects influence each other is still not completely clear, and within this context a comprehensive experimental campaign has been launched at the Politecnico di Milano, focusing on the role played by concrete grade, aggregate type, and fiber type and content. Eleven concrete mixes are investigated considering three grades (fc ≥ 40, 60 and 90 MPa), three aggregate types (silico-calcareous, basalt and calcareous aggregates) and different fiber types and contents (steel and monofilament or fibrillated polypropylene fibers)