Vertical movements of North Sea Cod

Various air-breathing marine vertebrates such as seals, turtles and seabirds show distinct patterns of diving behaviour. For fish, the distinction between different vertical behaviours is often less clear-cut, as there are no surface intervals to differentiate between dives. Using data from acoustic tags (n = 23) and archival depth recorders attached to cod Gadus morhua (n = 92) in the southern North Sea, we developed a quantitative method of classifying vertical movements in order to facilitate an objective comparison of the behaviour of different individuals. This method expands the utilisation of data from data storage tags, with the potential for a better understanding of fish behaviour and enhanced individual based behaviour for improved ecosystem modelling. We found that cod were closely associated with the seabed for 90% of the time, although they showed distinct seasonal and spatial patterns in behaviour. For example, cod tagged in the southern North Sea exhibited high rates of vertical movement in spring and autumn that were probably associated with migration, while the vertical movements of resident cod in other areas were much less extensive and were probably related to foraging or spawning behaviours. The full reasons underlying spatial and temporal behavioural plasticity by cod in the North Sea warrant further investigation.

L’implication des missionnaires pentecôtistes dans l’aide au développement en Asie du Sud-Est

A noticeable shift has been recently observed in Western-based Pentecostal mission agencies’ activities in mainland Southeast Asia. Where once these organizations avoided a visible priority on social justice as being at odds with their understanding of mission, the funding for and implementation of such programs has increased dramatically for the last two decades. This shift in focus is best understood by considering the motivations for this work and the perceived differences between evangelism and development work. This paper explores the motivations of these agencies for engaging in international development, and in particular the extent to which development programs are seen by these agencies as a strategy for proselytization and the extent to which they are conducted out of other humanitarian motivations. The research is based on a phenomenological literature survey and new interview data exploring development operations of western-based Pentecostal mission organizations in mainland Southeast Asia. Analysis of these data challenges preconceived notions of a distinction between motives of evangelism and humanitarian concern.

Nicotine improves memory for delayed intentions

Rationale
The present paper asked first whether the cholinergic agonist nicotine improves memory for delayed intentions (prospective memory, ProM) and second whether pharmacological dissociation would support the psychological distinction that is made between strategic (effortful) and automatic (non-effortful) intention activation in prospective memory.

Nation-building across the urban and rural in Timor-Leste : conference report

‘Nation-building across Urban and Rural Timor-Leste’ provided an opportunity for East Timorese and people from around the world to reflect, discuss and debate the nation-building process in Timor-Leste since 1999. In this context, nation-building in Timor-Leste is taken to mean the many different attempts since 1999 to ensure the political, economic and cultural integration of the population to fulfil the ambition of self rule.

Ten years after the 1999 vote for independence, this conference considered how nation-building is being experienced and responded to across urban and rural communities in Timor-Leste. Broadening the discussion beyond that of ‘state-building’, at the core of the conference was a consideration of the myriad ways the new republic has been ‘built’. Here ‘nation-building’ considers not only in terms of policy and programmatic initiatives but also grass roots experiences and perceptions of how Timor-Leste as a nation is seen and understood. For this reason, the majority of participants were East Timorese representatives from across the districts, allowing them top share their stories of nation-building.

Study protocol: the childhood to adolescence transition study (CATS)

Background
Puberty is a multifaceted developmental process that begins in late-childhood with a cascade of endocrine changes that ultimately lead to sexual maturation and reproductive capability. The transition through puberty is marked by an increased risk for the onset of a range of health problems, particularly those related to the control of behaviour and emotion. Early onset puberty is associated with a greater risk of cancers of the reproductive tract and cardiovascular disease. Previous studies have had methodological limitations and have tended to view puberty as a unitary process, with little distinction between adrenarche, gonadarche and linear growth. The Childhood to Adolescence Transition Study (CATS) aims to prospectively examine associations between the timing and stage of the different hormonally-mediated changes, as well as the onset and course of common health and behavioural problems that emerge in the transition from childhood to adolescence. The initial focus of CATS is on adrenarche, the first hormonal process in the pubertal cascade, which begins for most children at around 8 years of age.

Methods/Design
CATS is a longitudinal population-based cohort study. All Grade 3 students (8–9 years of age) from a stratified cluster sample of schools in Melbourne, Australia were invited to take part. In total, 1239 students and a parent/guardian were recruited to participate in the study. Measures are repeated annually and comprise student, parent and teacher questionnaires, and student anthropometric measurements. A saliva sample was collected from students at baseline and will be repeated at later waves, with the primary purpose of measuring hormonal indices of adrenarche and gonadarche.

Discussion
CATS is uniquely placed to capture biological and phenotypic indices of the pubertal process from its earliest manifestations, together with anthropometric measures and assessment of child health and development. The cohort will provide rich detail of the development, lifestyle, external circumstances and health of children during the transition from childhood through to adolescence. Baseline associations between the hormonal measures and measures of mental health and behaviour will initially be examined cross-sectionally, and then in later waves longitudinally. CATS will make a unique contribution to the understanding of adrenarche and puberty in children’s health and development.

Using theory in criminal justice evaluation

This chapter examines the nature and role of theory in criminal justice evaluation. A distinction between theories of and theories for evaluation is offered to clarify what is meant by ‘theory’ in the context of contemporary evaluation practice. Theories of evaluation provide a set of prescriptions and principles that can be used to guide the design, conduct and use of evaluation. Theories for evaluation include programme theory and the application of social science theory to understand how and why criminal justice interventions work to generate desired outcomes. The fundamental features of these three types of theory are discussed in detail, with a particular focus on demonstrating their combined value and utility for informing and improving the practice of criminal justice evaluation

A syntactic two-component encoding model for the trajectories of human actions

Human actions have been widely studied for their potential application in various areas such as sports, pervasive patient monitoring, and rehabilitation. However, challenges still persist pertaining to determining the most useful ways to describe human actions at the sensor, then limb and complete action levels of representation and deriving important relations between these levels each involving their own atomic components. In this paper, we report on a motion encoder developed for the sensor level based on the need to distinguish between the shape of the sensor's trajectory and its temporal characteristics during execution. This distinction is critical as it provides a different encoding scheme than the usual velocity and acceleration measures which confound these two attributes of any motion. At the same time, we eliminate noise from sensors by comparing temporal and spatial indexing schemes and a number of optimal filtering models for robust encoding. Results demonstrate the benefits of spatial indexing and separating the shape and dynamics of a motion, as well as its ability to decompose complex motions into several atomic ones. Finally, we discuss how this specific type of sensor encoder bears on the derivation of limb and complete action descriptions.

Self-education expenses: some thoughts for taxpayers and their advisers

With the advent of another tax year, the nature and form of self-education expenses come to mind. The income tax return for individuals makes a perceived distinction between forms of education for tax purposes but it may not be that clear for taxpayers and their advisers. Item D4 of the individual tax return allows for taxpayers to make a claim for work related self education expenses that relate to formal qualifications from a school, college or university. The individual tax return implies that there is a distmction between formal self-education and informal self-education. However when one looks at the relevant Australian Tax Office (ATO) material, this distinction could easily be over-looked.

Structure of the electrical double layer at aqueous gold and silver interfaces for saline solutions

We report the structure of the electrical double layer, determined from molecular dynamics simulations, for a range of saline solutions (NaCl, KCl, MgCl2 and CaCl2) at both 0.16 and 0.60molkg(-1) on different facets of the gold and silver aqueous interfaces. We consider the Au/Ag(111), native Au/Ag(100) and reconstructed Au(100)(5×1) facets. For a given combination of metallic surface and facet, some variations in density profile are apparent across the different cations in solution, with the corresponding chloride counterion profiles remaining broadly invariant. All density profiles at the higher concentration are predicted to be very similar to their low-concentration counterparts. We find that each electrolyte responds differently to the different metallic surface and facets, particularly those of the divalent metal ions. Our findings reveal marked differences in density profiles between facets for a given metallic interface for both Mg(2+) and Ca(2+), with Na(+) and K(+) showing much less distinction. Mg(2+) was the only ion for which we find evidence of materials-dependent differences in interfacial solution structuring between the Ag and Au.

Understanding faith-based organizations: how FBOs are contrasted with NGOs in international development literature

Organizations with a faith basis play a prominent, sometimes dominant, role within the development sector. In the latter half of the twentieth century, many faith-based organizations (FBOs) – motivated by their religious faith and beliefs – began to work beyond their own borders to improve the material well-being of the world’s poor. However, despite the significant presence of FBOs within the arena of aid and development, little agreement exists within the development literature as to the similarity or distinction between aid agencies that are faith based and secular non-governmental organizations (NGOs). Drawing on approximately 50 studies, this article reviews the existing literature on FBOs in order to analyze how FBOs are understood in relation to NGOs. This article then suggests a number of different typologies that captures these diverse range of views of how FBOs are understood.

Leadership in higher education : The normative project of the common good in conditions of globalization, Universiti Sains Malaysia (USM), and APEX in Malaysia

In this paper, the author discusses the reform agenda undertaken by UniversitiSains Malaysia (USM) to contextualise higher education reform within culturaland social theory. It is important to understand leadership in leading reformwithin a broader and more holistic fashion that takes into account localculture, politics and history. University Sains Malaysia is embarking on what isreferred to as the APEX agenda. The APEX strategy in Malaysia is an importantapproach towards achieving world-class status university institutions. The ApexUniversities will be the nation’s centres of academic distinction. Ensuring andbuilding upon the ethical authority that APEX gives USM, the challenge of leadership in USM is to engage in the forces of globalization and modernizationwhile at the same time take cognizance of the characteristics and demands ofMalaysian culture as central still to the successful mission of USM.

Student self-assessment in higher education: a meta-analysis

Quantitative self-assessment studies that compared self- and teacher marks were subjected to a meta-analysis. Predictions stemming from the results of an earlier critical review of the literature (Boud & Falchikov, 1989) were tested, and salient variables were identified. Factors that seem to be important with regard to the closeness of correspondence between self- and teacher marks were found to include the following: the quality of design of the study (with better designed studies having closer correspondence between student and teacher than poorly designed ones); the level of the course of which the assessment was a part (with students in advanced courses appearing to be more accurate assessors than those in introductory courses); and the broad area of study (with studies within the area of science appearing to produce more accurate self-assessment generally than did those from other areas of study). Results of the analysis are discussed and differences signaled by the results of the three common metrics examined. The distinction between relative and absolute judgment of performance is drawn. It is recommended that researchers give attention to both good design and to adequate reporting of self-assessment studies.

Analysis of circadian rhythms from online communities of individuals with affective disorders

The circadian system regulates 24 hour rhythms in biological creatures. It impacts mood regulation. The disruptions of circadian rhythms cause destabilization in individuals with affective disorders, such as depression and bipolar disorders. Previous work has examined the role of the circadian system on effects of light interactions on mood-related systems, the effects of light manipulation on brain, the impact of chronic stress on rhythms. However, such studies have been conducted in small, preselected populations. The deluge of data is now changing the landscape of research practice. The unprecedented growth of social media data allows one to study individual behavior across large and diverse populations. In particular, individuals with affective disorders from online communities have not been examined rigorously. In this paper, we aim to use social media as a sensor to identify circadian patterns for individuals with affective disorders in online communities.We use a large scale study cohort of data collecting from online affective disorder communities. We analyze changes in hourly, daily, weekly and seasonal affect of these clinical groups in contrast with control groups of general communities. By comparing the behaviors between the clinical groups and the control groups, our findings show that individuals with affective disorders show a significant distinction in their circadian rhythms across the online activity. The results shed light on the potential of using social media for identifying diurnal individual variation in affective state, providing key indicators and risk factors for noninvasive wellbeing monitoring and prediction.

Because it takes a village to fund the answers: Crowdfunding University Research

Whichever way you look at it, online crowdfunding is ramifying. From its foundations supporting creative industry initiatives, crowdfunding has branched into almost every aspect of public and private enterprise. Niche crowdfunding platforms and models are burgeoning across the globe faster than you can trill “kerching”. Early adopters have been quick to discover that in addition to money, they also get free market information and an opportunity to develop a relationship with their market base. Despite these evident benefits, universities have been cautious entrants in the crowdfunding space and more generally in the emerging ‘collaborative economy’ (Owyang, 2013). There are many cultural and institutional legacies that might explain this reluctance. For example, to date universities have achieved social (and economic) distinction through refining a set of exclusionary practices including, but not limited to, versions of gatekeeping, ranking and credentialing. These practices are reproduced in the expected behaviors of individual academics who garner social currency and status as experts, legislators and interpreters (Osborne, 20014: 435). Digitalization and the emergent knowledge and collaboration economies, have the potential to disrupt the academy’s traditional appeals to distinction and to re-engage universities and academics with their public stakeholders. This chapter will examine some of the challenges and benefits arising from public micro-funding of university-based research initiatives during a period of industrial transition in the university sector.Broadly then this chapter asks; what does scholarship mean in a digital ecosystem where sociality (rather than traditional systems for assessing academic merit) affords research opportunity and success? How might university research be rethought in a networked world where personal and professional identities are blurred? What happens when scholars adopt the same pathways as non-scholars for knowledge discovery, development and dissemination through use of emerging practices such as crowdfunding. These issues will be discussed through detailed exploration of a successful pilot project to crowdfund university research; Research My World. This project, a collaboration between Deakin University and the crowdfunding platform pozible.com, set out to secure new sources of funding for the ‘long-tail’ of academic research. More generally, it aimed to improve the digital capacity of the participating researchers and create new opportunities for public engagement for the researchers themselves as well as the university. We will examine how crowdfunding and social media platforms alter academic effort (the dis-intermediation or re-intermediation of research funding, reduction of the compliance burden, opportunities for market validation and so on), as well as the particular workflows of scholarly researchers themselves (improvements in “digital presence-building”, provision of cheap alternative funding, opportunities to crowdsource non-academic knowledge). In addressing these questions, this chapter will explore the influence that crowdfunding campaigns have for transforming contemporary academic practices across a range of disciplinary instances, providing the basis for a new form of engagement-led research. To support our analysis we will provide an overview of the initiative through quantitative analysis of a dataset generated by the first iteration of Research My World projects.

To aspire: a systematic reflection on understanding aspirations in higher education

Aspirations for higher education by people from low socioeconomic status backgrounds are now a focus of government policy in many OECD nations. This is part of a global trend emphasizing the perceived benefits of ‘raising’ aspirations among under-represented groups as a social inclusion strategy to widen university participation, but also ultimately as a strategy to increase national competitiveness in the global knowledge economy. Yet despite its importance, aspiration tends to carry simplistic meanings in much higher education policy and practice. This paper attempts to craft a more nuanced account of the term, informed by four concept-clusters derived from sociological and philosophical literatures and research, and with a more mutual relation of public and private interests. It complements this ‘intellectual craftsmanship’ or ‘systematic reflection’ (Mills in The sociological imagination, 1959) with data drawn from a future-focused survey of secondary school students from low and low-mid socioeconomic status backgrounds in regional Australia. Results from the survey provide illustrations that help expand understandings of student aspirations for higher education, from a group presumed to be deficit in aspirations.