How is nature asymmetric?

This two-part article considers certain fundamental symmetries of nature, namely the discrete symmetries of parity (P), charge conjugation (C) and time reversal (T), and their possible violation. Recent experimental results are discussed in some depth. In this second part, we discussCP andT violation and arrive at a synthesis.     

Goodbye conflict, hello development? Curriculum reform in Timor-Leste

Motivations to reform curriculum in post-conflict, or post-colonial states are often driven by the need to (re) construct a cohesive and publicly legitimated national identity that is starkly different to that which existed prior. This paper explores the context behind such action in the Timor-Leste (East Timor) and some challenges which policy makers and citizens have wrestled with in developing and implementing the country's first post-independence primary curriculum. The author argues that specific aspects of this new curriculum have effectively alienated and/or divided large segments of its population, despite a desire for the reforms to result in a more inclusive, democratic and distinctly “Timorese” educational system. The assertion is that the desire to institute change rapidly after independence has in fact hampered the ability of the reforms to constructively serve the political and social project of nation building. The paper cautions that education's role in promoting human development, and reducing the triggers of conflict in this country hang in the balance as long as this new curriculum fails to deliver on its aspirations.     

‘The fruit caught between two stones’: the conflicted position of teachers within Aceh's independence struggle†

ABSTRACT

This paper explores the challenging situation faced by teachers as professionals and members of the community in Aceh, Indonesia during the province's civil war. It reveals how teachers’ sense of agency during this period was deeply influenced by the economic/material, political and socio-cultural condition at that time – conditions and experiences which today have bearing on a place for teachers in the post-conflict peace-building process occurring in the province. During the conflict, teachers struggled to balance their strategic societal positioning – as civil servants and community members – and found themselves caught in the middle of a complex range of hegemonic and counter-hegemonic forces at play. This position of constraint, we argue, limited the ability of teachers to act as peace-builders during the conflict, and continues to influence teachers’ ability to function in such ways today.     

A conceptual framework to analyse the multiscalar politics of education for sustainable peacebuilding

A critical and more nuanced understanding of the multifaceted relationship between projects of peacebuilding and educational provision is starting to develop. Drawing on an epistemological and ontological anchor of critical realism, and a methodology informed by the application of cultural political economy analysis and the strategic relational approach to understanding educational discourses, processes and outcomes, we illustrate how the ‘many faces’ of education in conflict-affected situations can be better theorised and conceptually represented. In doing so, we link goals of peacebuilding to those of social justice, and reinvigorate the notion of education playing a transformative rather than a restorative role in conflict-affected contexts. Making such ideas concrete, we provide examples of how such an analytical framework can be employed to understand the multi-faceted relationship between education and projects of social transformation in conflict-affected environments across the globe.     

Social media in higher education: A literature review of Facebook

The rapid adoption of social media technologies has resulted in a fundamental shift in the way communication and collaboration take place. As staff and students use social media technologies in their personal lives, it is important to explore how social media technologies are being used as an educational tool. The aim of this paper is to analyse the role of social media, in particular, Facebook, as an educational tool in higher education. Through a review of the literature, this paper explores the myriad ways in which Facebook is being used as an educational instrument for learning and teaching. Multiple benefits of Facebook usage for learning and teaching have been identified such as increased teacher-student and student-student interaction, improved performance, the convenience of learning and higher engagement. The paper also highlights the potential problems and limitations of Facebook usage ranging from educators’ dominance to privacy concerns. Finally, Facebook usage guidelines that can be adopted by educators to encourage social media adoption are proposed. As social media usage continues to grow in higher education, future empirical research is warranted.     

Alleviating cross-cultural challenges of Indian subcontinent students: University staff perspectives

Tertiary Education and Management - The growth in student numbers from the Indian subcontinent countries has increased exponentially in the Australian higher education system over the past decade....     

Issues in learning management systems implementation: A comparison of research perspectives between Australia and China

Education and Information Technologies - Australian post-secondary institutions have embraced the incorporation of Learning Management Systems (LMSs) into traditional classroom-based instruction...     

Asymmetry in nature—Discrete symmetries in particle physics and their violation

This two-part article considers certain fundamental symmetries of nature, namely the discrete symmetries of parity (P), charge conjugation (C) and time reversal (T), and their possible violation. Recent experimental results are discussed in some depth. In the first part of this article we present a general background and discuss parity violation. B Ananthanarayan is at the Centre for Theoretical Studies, Indian Institute of Science His research interests are in the field of elementary particle physics. J Meeraa is finishing her MSc at the Indian Institute of Technology, Chennai. Bharti Sharma is finishing her MSc at Aligarh Muslim University. Seema Sharma is finishing her MSc at the University of Rajasthan, Jaipur. Ritesh K Singh is working towards his PhD at the Indian Institute of Science in the field of elementary particle physics.     

Preliminary study on circulating serum levels of tumor necrosis factor—Alpha in patients of tuberculosis

Tumor necrosis factor-alpha (TNF-α) has been implicated in the pathogenesis of several non-infectious and infectious diseases including tuberculosis. In a prospective longitudinal study, TNF-α level in blood was estimated by sandwich ELISA using anti human TNF-α antibody, in 22 patients with active pleuro-pulmonary and lymphnode tuberculosis before and after chemotherapy and 8 healthy controls. Six patients and six controls had detectable levels (> 5 pg/ml) of TNF-α in blood. The mean TNF-α levels in controls and cases before and after treatment were 182.4pg/ml, 896.7 pg/ml and 678.7pg/ml pg/ml respectively. Though not statistically significant, there was a trend towards younger age, shorter duration of symptoms, presence of fever and anorexia, and high ESR, in patient with high serum TNF-α levels.