Fungal and Oomycete Diseases

Fungal and oomycete pathogens are the causal agents of many important plant diseases. They affect crops that are staple foods for humans and livestock and are responsible for significant economic losses every year. This in turn generates a global social impact. Although fungi and oomycetes evolved separately, they share similar strategies and weaponry to attack plants. Here we review the challenges to global food security posed by these pathogens, current technologies used for detection and diagnostics, the latest understanding of pathogens' strategies to colonize plants, and current and future control measures. Genomic sequences of several important fungal and oomycete pathogens, as well as many crop plants, are now available and are helping to increase understanding of host–pathogen interactions. Recent developments in this field are discussed.

The Impact of School Leadership on Parental Engagement: a Study of Inclusion and Cohesion

This article focuses on the role played by principals in enhancing parental involvement in primary schools. The schools involved in this research were characterised by a high presence of ethnic minority children and were located in a neighbourhood of low social and economic status in the Midlands region of the United Kingdom. Qualitative methods were employed in order to explore the influence of strong leadership on engagement of the parents. The study spanned a period of four years, giving an opportunity to examine sustainability of the activities introduced by the principals and staff. The findings reported are based on data collected from an Infant and Junior School involved in a number of extra-curricular and curriculum-enhancing projects. It argues that strong leadership fosters engagement of parents in school activities and thus academic achievement of pupils improved over time. The findings bring evidence that the role of the school principal is crucial in the introduction, implementation and sustainability of solutions focused on parental involvement, as well as bringing benefits to the social cohesion of the local community. Full Text:

Best Practice for Providing Social Care and Support to People Living with Concurrent Sight Loss and Dementia: Professional Perspectives

Purpose-Approximately 100,000 people in the UK aged 75 and over have concurrent dementia and sight loss, but current understanding of their experiences, needs and preferences is limited. The purpose of this paper is to report on a research project that explored the provision of social care and support for older people with both conditions. Design/methodology/approach-The project was a collaboration between the universities of York, Worcester, Bournemouth and Cambridge, supported by the Thomas Pocklington Trust and the Housing and Dementia Research Consortium. Data for this paper were drawn from focus groups held in 2013 involving 47 professionals across the dementia, sight loss and housing sectors. Findings-Thematic analysis identified five main barriers to providing high-quality, cost-effective social care and support: time constraints; financial limitations; insufficient professional knowledge; a lack of joint working; and inconsistency of services. The requirements of dementia and sight loss often conflict, which can limit the usefulness of equipment, aids and adaptations. Support and information needs to address individual needs and preferences. Research limitations/implications-Unless professionals consider dementia and sight loss together, they are unlikely to think about the impact of both conditions and the potential of their own services to provide effective support for individuals and their informal carers. Failing to consider both conditions together can also limit the availability and accessibility of social care and support services. This paper is based on input from a small sample of self-selecting professionals across three geographical regions of England. More research is needed in this area. Practical implications-There are growing numbers of people living with concurrent dementia and sight loss, many of whom wish to remain living in their own homes. There is limited awareness of the experiences and needs of this group and limited provision of appropriate services aids/adaptations. A range of measures should be implemented in order to support independence and well-being for people living with both conditions and their family carers. These include increased awareness, improved assessment, more training and greater joint working. Social implications-People living with dementia or sight loss are at high risk of social isolation, increasingly so for those with both conditions. Services that take an inclusive approach to both conditions can provide crucial opportunities for social interaction. Extra care housing has the potential to provide a supportive, community-based environment that can help residents to maintain social contact. Originality/value-This paper adds much-needed evidence to the limited existing literature, and reflects the views of diverse professionals across housing, health and social care

Effects of Social Media Platform Preference: a Country Comparison of Online University Reputations

Managing an online reputation is critical to higher education. Universities cannot afford to lose enrolment numbers by neglecting to monitor, control, promote and enhance their online presence. It is critical that universities measure their social media reputation scores and presence on the web, as well as those of their competitors. Universities need to continuously review their social engagement strategy and online reputation to ensure they maximize all opportunities to maintain, and improve student enrolment and retention. Universities have embraced social media to enhance their brand reputation. This study examines the use of social media and its effects from a global perspective. It analysed 90 universities in three geographical areas to assess the impact and level of online social media, especially as it relates to “university brand reputation.” Results of the study indicated there was a wide variation among the three geographical regions, and within countries in the three geographical regions. Use of social media communication tools such as Twitter and Google+ by active users also varied widely depending upon country and region.

Mental Toughness Moderates Social Loafing in Cycle Time-Trial Performance

Purpose: The purpose of this study was to determine if mental toughness moderated the occurrence of social loafing in cycle time-trial performance. Method: Twenty-seven men (Mage = 17.7 years, SD = 0.6) completed the Sport Mental Toughness Questionnaire prior to completing a 1-min cycling trial under 2 conditions: once with individual performance identified, and once in a group with individual performance not identified. Using a median split of the mental toughness index, participants were divided into high and low mental toughness groups. Cycling distance was compared using a 2 (trial) × 2 (high–low mental toughness) analysis of variance. We hypothesized that mentally tough participants would perform equally well under both conditions (i.e., no indication of social loafing) compared with low mentally tough participants, who would perform less well when their individual performance was not identifiable (i.e., demonstrating the anticipated social loafing effect). Results: The high mental toughness group demonstrated consistent performance across both conditions, while the low mental toughness group reduced their effort in the non-individually identifiable team condition. Conclusions: The results confirm that (a) clearly identifying individual effort/performance is an important situational variable that may impact team performance and (b) higher perceived mental toughness has the ability to negate the tendency to loaf.