Editorial 18:3 celebrating women in higher education on international women’s day

We have timed publishing our first standard issue of the year to coincide with International Woman’s Day, 8 March 2021 to celebrate the contribution women have made to higher education. The first woman documented as teaching in a university was more than 800 years ago, and yet it is only the last century that the number of female academics has started to increase (Whaley, 2011). In Australia, the first university was established in 1851, yet it would be another 32 years until Julia Guerin graduated in 1883 from the University of Melbourne with a Bachelor of Arts (Hons) in 1883 (Women's Museum of Australia, 2020). And another 10 years when Leonora Little graduated from Melbourne University with a Bachelor of Science in 1983. Despite these accomplishments in the late 19th century, it was not until 1959 when the first woman, Dorothy Hill, was awarded a Chair appointment (Chair of Geology) in an Australian university, and nearly a century before Australia has its first female Vice Chancellor, when Dianne Yerbury became the Vice-Chancellor of Macquarie University in 1987, a position she held for twenty years. Australia’s higher education history tells a clear story of the slow integration of women in higher education, particularly within the STEM fields. For example, Little graduated in 1893 with a Bachelor of Science, but it was 1928 before the first female Lecturer in Mathematics, Ethel Raybould was appointed, and another 36 years before Hanna Neumann became the first female Professor of Pure Mathematics in 1964. It was just over 60 years ago that Margaret Williams-Weir was the first female Indigenous Australian to graduate with a university qualification in 1959. Female Indigenous Australians remain under-represented in the Australian university graduate population. The current situation for Australian higher education still retains a dominance of males within academic roles, such as 30 percent more men in Associate and Full Professor roles than women (Devlin, 2021). And whilst there has been progress in some jurisdictions, such as the majority of Queensland vice chancellors are women in 2021, these continue to be the exception, for example only 28% of vice chancellors in Australia are women. International Woman’s Day is an opportunity to reflect on the significant contribution women make in higher education in Australia and globally. We celebrate through the publication of this issue, with many female authors from across higher education globally

Love, rights and solidarity: studying children's participation using Honneth's theory of recognition

Recent attempts to theorize children’s participation have drawn on a wide range of ideas, concepts and models from political and social theory. The aim of this article is to explore the specific usefulness of Honneth’s theory of a ‘struggle for recognition’ in thinking about this area of practice. The article identifies what is distinctive about Honneth’s theory of recognition, and how it differs from other theories of recognition. It then considers the relevance of Honneth’s conceptual framework to the social position of children, including those who may be involved in a variety of ‘participatory’ activities. It looks at how useful Honneth’s ideas are in direct engagement with young people’s praxis, drawing on ethnographic research with members of a children and young people’s forum. The article concludes by reflecting on the implications of this theoretical approach and the further questions which it opens up for theories of participation and of adult–child relations more generally

Pre-main sequence variable stars in young open cluster NGC 1893

We present results of multi-epoch (fourteen nights during 2007-2010) $V$-band photometry of the cluster NGC 1893 region to identify photometric variable stars in the cluster. The study identified a total of 53 stars showing photometric variability. The members associated with the region are identified on the basis of spectral energy distribution, $J-H/H-K$ two colour diagram and $V/V-I$ colour-magnitude diagram. The ages and masses of the majority of pre-main-sequence sources are found to be $\lesssim$ 5 Myr and in the range 0.5 $\lesssim$ $M/M_{\odot}$ $\lesssim$ 4, respectively. These pre-main-sequence sources hence could be T Tauri stars. We also determined the physical parameters like disk mass and accretion rate from the spectral energy distribution of these T Tauri stars. The periods of majority of the T Tauri stars range from 0.1 to 20 day. The brightness of Classical T Tauri stars is found to vary with larger amplitude in comparison to Weak line T Tauri stars. It is found that the amplitude decreases with increase in mass, which could be due to the dispersal of disks of massive stars.Comment: 15pages, 16 figures and 5 tables, Accepted for publication in MNRA

Editorial 17.5. strengthening our focus for a post-covid-19 environment: Learnings from a pandemic in higher education

© 2020, University of Wollongong. All rights reserved. The year 2020 will unlikely be one that any member of the higher education community will forget. It has posed challenges and opportunities to rethink aspects of tertiary learning and teaching, and also confirmation of some of the better practices we have engaged in. For some, the novel coronavirus pandemic has forced bad practice – such as simple and rapid digitalisation of existing curriculum – often bundled into the pedagogically-ambiguous ‘emergency remote teaching’ or ERT (Toquero, 2020). The intense pressure for academics to deliver curriculum online, typically to the exception of time for comprehensive academic development and upskilling. The practice for an overnight transition to online learning, while deemed by many to have been essential at the time, has created a myriad of future decisions to be actioned across the sector. These range from deploying future academic development workshops to transform the workforce for continued online learning to employment of educational technologists, learning designers, or similar to enable purposeful decisions of pedagogy within online learning environments. Financial constraints have tempered the deployment of additional resources, with institutions suffering from financial modelling unexpected in late-2019 budget forecasting meetings. A reduction in student enrolments from international markets offers complexity for higher education exporter nations like Australia (Marshman & Larkins, 2020). Nonetheless, there has been a resilience from the sector to ensure continuity of education under all circumstances. The role of journals like the Journal of University Teaching and Learning Practice during the pandemic has been to support timely publication of evidence-based practices for responses to COVID-19. This has included a need to balance the acceptance of manuscripts with pre-COVID-19 data and implications, and those authors contributing to the exponentially expanding knowledge base for teaching and learning during COVID-19. For the former, we have encouraged authors during final acceptance to reflect on their work’s role in enabling a positive response to the pandemic. For those in the latter, we have ensured that writers have considered the broader implications of their work beyond the pandemic. These decisions support manuscripts publishing in JUTLP to contribute to the contemporary landscape, and also beyond the pandemic

Press Release - Senator Edmund S. Muskie Disputes a Story of Deadlock on Drug Abuse Legislation

Senators Javits, Percy, Gurney, Ribicoff, Hughes, and Muskie issued a statement disputing a New York Times news report which asserted that a deadlock existed between the Congress and the White House over pending drug abuse control legislation

Optical variabilities in Be/X-ray binary system:GRO J2058+42

We present an analysis of long-term optical monitoring observations and optical spectroscopic observations of the counterpart to CXOU J205847.5+414637 (high mass X-ray binary system). We search for a variability in the light curve of Be star. We used differential magnitudes in the time series analysis. The variability search in the optical light curve was made by using different algorithms. The reduction and analysis of spectra were done by using MIDAS and its suitable packages. We have performed a frequency search which gave us the value 2.404 1/day. This value is attributed to the non-radial pulsation of Be star. H alpha emission line profiles always show double-peaked emissions with a mean equivalent width of 2.31 \pm 0.19 \AA ~and a peak separation of 516 \pm 45 km/s. This suggests that Be star disk is still present. CXOU J205847.5+414637 is in X-ray quiescent state.Comment: 8 pages, 9 figures. To appear at Astronomy and Astrophysic

Catalog of Galactic Beta Cephei Stars

We present an extensive and up-to-date catalog of Galactic Beta Cephei stars. This catalog is intended to give a comprehensive overview of observational characteristics of all known Beta Cephei stars. 93 stars could be confirmed to be Beta Cephei stars. For some stars we re-analyzed published data or conducted our own analyses. 61 stars were rejected from the final Beta Cephei list, and 77 stars are suspected to be Beta Cephei stars. A list of critically selected pulsation frequencies for confirmed Beta Cephei stars is also presented. We analyze the Beta Cephei stars as a group, such as the distributions of their spectral types, projected rotational velocities, radial velocities, pulsation periods, and Galactic coordinates. We confirm that the majority of these stars are multiperiodic pulsators. We show that, besides two exceptions, the Beta Cephei stars with high pulsation amplitudes are slow rotators. We construct a theoretical HR diagram that suggests that almost all 93 Beta Cephei stars are MS objects. We discuss the observational boundaries of Beta Cephei pulsation and their physical parameters. We corroborate that the excited pulsation modes are near to the radial fundamental mode in frequency and we show that the mass distribution of the stars peaks at 12 solar masses. We point out that the theoretical instability strip of the Beta Cephei stars is filled neither at the cool nor at the hot end and attempt to explain this observation

Toward a simulation approach for alkene ring-closing metathesis : scope and limitations of a model for RCM

A published model for revealing solvent effects on the ring-closing metathesis (RCM) reaction of di-Et diallylmalonate 7 has been evaluated over a wider range of conditions, to assess its suitability for new applications. Unfortunately, the model is too flexible and the published rate consts. do not agree with exptl. studies in the literature. However, by fixing the values of important rate consts. and restricting the concn. ranges studied, useful conclusions can be drawn about the relative rates of RCM of different substrates, precatalyst concn. can be simulated accurately and the effect of precatalyst loading can be anticipated. Progress has also been made toward applying the model to precatalyst evaluation, but further modifications to the model are necessary to achieve much broader aims