Promoting law student well-being through the curriculum

The Australian tertiary sector is becoming increasingly concerned about the psychological well-being of its students.Empirical research in Australia indicates that more than one-third of law students suffer from psychological distress, and the competitive, isolated, adversarial learning environment at law school has been suggested as partly responsible (Brain and Mind Research Institute, 2009). This fellowship program has mobilised strategic change to improve the psychological health of law students. It has lead and stimulated advancement in the legal curriculum, its pedagogy, and assessment practice to better engage, motivate and support student learning of law, focussing on the potential of non-adversarial legal practice. A new conceptual framework for legal education has been developed, demonstrating the pursuit of excellence in the teaching of law, and raising the profile of learning and teaching in Australian law schools. In addition the fellowship has created a national community of practice around this issue through the Wellness Network for Law, and made significant contributions to research and scholarship in the field.

Renewing the Sustainable Energy Curriculum – Providing Internationally Relevant Skills for a Carbon Constrained Economy : Final Report 2014

The aims of the project were to scope and develop sustainable energy curriculum frameworks for Australian higher education Institutions that meet the needs of Australian and international student graduates and employers, both now and into the near future. The focus was on student centred learning and outcomes and to support graduates with the knowledge, skills and generic attributes required to work in the rapidly expanding sustainable energy industry in Australia and globally. The outputs of the project are designed to be relevant to specialist Sustainable Engineering and Energy Studies programs, as well as conventional engineering, science and humanities and social science programs that have a sustainable energy focus or major.

"Rebirth: Combined art performance"--Shirin Madg & Sweet Sound Ensemble

Vanessa Mafe-Keane was invited to participate as choreographer in Iranian singer Shirin Madg 's project, Rebirth: Combined art performance. This project integrated singing, music, visual-art, film, dance and is based on the dissident poetry of female Iranian poet, Forough Farrokhzad. The choreographic dance movement focused on simple, lyrical, flowing classical dance forms that also incorporated everyday gestures and actions performed by two Queensland dancers, Caitlin MacKenzie and Abby Johnson. The choreographic intention was not to attempt to re-create Iranian dance practices instead, to draw inspiration and reference specific movement qualities. This was achieved through the subtle inclusion of spinning movements and focusing attention on the dancers’ arms and upper torso. This fusion became an underlying theme reflected throughout the choreographic component. Additionally, this project presented an opportunity to draw on past experiences and problem-solve ways to construct choreographic work where the dancers and the musical assemble group could be staged side by side. This experience highlighted differing approaches to rehearsal protocols within disciplines, the practicalities of staging different artists, understanding musical cues and the diversity of audience engagement. Performances: BEMAC Multicultural Centre, Brisbane 06 February 2015 and Helensvale Cultural Centre, Gold Coast 07 February 2015

Journalism, media & communication network: Final report 2015

The JoMeC Network project had three key objectives. These were to: 1. Benchmark the pedagogical elements of journalism, media and communication (JoMeC) programs at Australian universities in order to develop a set of minimum academic standards, to be known as Threshold Learning Outcomes (TLOs), which would applicable to the disciplines of Journalism, Communication and/or Media Studies, and Public Relations; 2. Build a learning and teaching network of scholars across the JoMeC disciplines to support collaboration, develop leadership potential among educators, and progress shared priorities; 3. Create an online resources hub to support learning and teaching excellence and foster leadership in learning and teaching in the JoMeC disciplines. In order to benchmark the pedagogical elements of the JoMeC disciplines, the project started with a comprehensive review of the disciplinary settings of journalism, media and communication-related programs within Higher Education in Australia plus an analysis of capstone units (or subjects) offered in JoMeC-related degrees. This audit revealed a diversity of degree titles, disciplinary foci, projected career outcomes and pedagogical styles in the 36 universities that offered JoMeC-related degrees in 2012, highlighting the difficulties of classifying the JoMeC disciplines collectively or singularly. Instead of attempting to map all disciplines related to journalism, media and communication, the project team opted to create generalised TLOs for these fields, coupled with detailed TLOs for bachelor-level qualifications in three selected JoMeC disciplines: Journalism, Communication and/or Media Studies, and Public Relations. The initial review’s outcomes shaped the methodology that was used to develop the TLOs. Given the complexity of the JoMeC disciplines and the diversity of degrees across the network, the project team deployed an issue-framing process to create TLO statements. This involved several phases, including discussions with an issue-framing team (an advisory group of representatives from different disciplinary areas); research into accreditation requirements and industry-produced materials about employment expectations; evaluation of learning outcomes from universities across Australia; reviews of scholarly literature; as well as input from disciplinary leaders in a variety of forms. Draft TLOs were refined after further consultation with industry stakeholders and the academic community via email, telephone interviews, and meetings and public forums at conferences. This process was used to create a set of common TLOs for JoMeC disciplines in general and extended TLO statements for the specific disciplines of Journalism and Public Relations. A TLO statement for Communication and/or Media Studies remains in draft form. The Australian and New Zealand Communication Association (ANZCA) and Journalism Education and Research Association of Australian (JERAA) have agreed to host meetings to review, revise and further develop the TLOs. The aim is to support the JoMeC Network’s sustainability and the TLOs’ future development and use.

Dance for Parkinson's in Australia

Imagine entering a dance studio and seeing a group of male and female dancers hard at work creating a complicated pattern of concentric circles, moving gracefully to the strains of the Waltz of the Flowers from Tchaikovsky’s The Nutcracker. Or perhaps the dancers are tapping their toes, stretching their arms and smiling to the beats of Big Band classics. Concentration and joy fill the studio, yet for many of the participants this is their first experience in a dance class...

Efeitos da programação por nicotina durante a lactação nos níveis de comportamentos associados à ansiedade, busca por novos estímulos e aprendizagem/memória em ratos Wistar adolescentes e adultos

A exposição materna à nicotina durante a lactação em ratos programa para hiperleptinemia e hipotireoidismo na prole adulta. Alterações nos níveis desses hormônios alteram o comportamento. Por isso, resolvemos investigar os efeitos comportamentais a curto e a longo prazo da programação neonatal pela nicotina em ratos Wistar. Foram implantadas minibombas em ratas lactantes contendo nicotina (NIC = 6mg/Kg/Dia) ou uma solução com uma concentração equivalente de solução salina (CON) do 2o dia ao 19o dia de vida pós natal. Sessenta e dois ratos NIC e 48 CON foram testados de acordo com o seguinte protocolo: 1) Em PN30 ou PN75 foram avaliados os níveis de ansiedade no labirinto em cruz elevado (LCE). Entradas em cada área do labirinto (braços abertos e fechados e centro) foram gravadas por um período de 10 minutos; 2) Uma hora após, os animais foram testados no campo vazado (CV) para analisarmos o comportamento de busca por novos estímulos. Os animais tinham 10 minutos para explorar o aparelho. O número de orifícios explorados foi anotado. 3) Em PN31-35 ou PN76-80 o animal foi submetido ao labirinto aquático radial de oito braços (LAROB) para avaliarmos a memória e o aprendizado. Cada animal foi testado 4 vezes por dia durante 5 dias consecutivos sendo a plataforma mantida no mesmo braço durante os 4 primeiros dias e trocada no quinto dia. Eles tinham 2 minutos para encontrar a plataforma de escape. A latência para encontrar a plataforma foi anotada. O percentual de tempo gasto no braço aberto no LCE para os animais NIC em PN30 (6,41,1 %) foi significativamente (ANOVA: P=0,024) menor que o grupo controle PN30 (9,91,4 %). O percentual de entradas no braço aberto foi significativamente menor (ANOVA: P=0,04) para os animais do grupo NIC em PN30 (32,42,9 %) quando comparados com o grupo controle PN30 (38,51,8 %). Não foi observada diferença (ANOVA: P>0,1) entre os grupos no número de entradas no braço fechado para as duas idades. Para o CV não houve diferença entre os grupos para as duas idades (ANOVA: P>0,1). No LAROB, os animais PN75 NIC (27424 s) tiveram uma diminuição significativa (ANOVA: P<0,006) na latência para encontrar a plataforma quando comparado ao grupo controle PN75 nos 4 primeiros dias (41045 s), não havendo diferença no 5o dia. Não houve diferença em PN30 (ANOVA:P>0,1). A programação neonatal pela nicotina resultou em um efeito a curto prazo no aumento dos níveis de ansiedade na adolescência. Não foi observada diferença no comportamento de busca por novos estímulos. Entretanto a programação neonatal por nicotina resultou em um efeito a longo prazo no comportamento-cognitivo observado pelo melhor desempenho na memória/aprendizado quando adulto.

Comparative molecular cytogenetic studies in the order Carnivora: mapping chromosomal rearrangements onto the phylogenetic tree

We have made a set of chromosome-specific painting probes for the American mink by degenerate oligonucleotide primed-PCR (DOP-PCR) amplification of flow-sorted chromosomes. The painting probes were used to delimit homologous chromosomal segments among human, red fox, dog, cat and eight species of the family Mustelidae, including the European mink, steppe and forest polecats, least weasel, mountain weasel, Japanese sable, striped polecat, and badger. Based on the results of chromosome painting and G-banding, comparative maps between these species have been established. The integrated map demonstrates a high level of karyotype conservation among mustelid species. Comparative analysis of the conserved chromosomal segments among mustelids and outgroup species revealed 18 putative ancestral autosomal segments that probably represent the ancestral chromosomes, or chromosome arms, in the karyotype of the most recent ancestor of the family Mustelidae. The proposed 2n = 38 ancestral Mustelidae karyotype appears to have been retained in some modern mustelids, e.g., Martes, Lutra, ktonyx, and Vormela. The derivation of the mustelid karyotypes from the putative ancestral state resulted from centric fusions, fissions, the addition of heterochromatic arms, and occasional pericentric inversions. Our results confirm many of the evolutionary conclusions suggested by other data and strengthen the topology of the carnivore phylogenetic tree through the inclusion of genome-wide chromosome rearrangements. Copyright (C) 2002 S. KargerAG, Basel.

Numerical computation of laminar flow in a heated rotating cavity with an axial throughflow of air

A heated rotating cavity with an axial throughflow of cooling air is used as a model for the flow in the cylindrical cavities between adjacent discs of a high-pressure gas-turbine compressor. In an engine the flow is expected to be turbulent, the limitations of this laminar study are fully realised but it is considered an essential step to understand the fundamental nature of the flow. The three-dimensional, time-dependent governing equations are solved using a code based on the finite volume technique and a multigrid algorithm. The computed flow structure shows that flow enters the cavity in one or more radial arms and then forms regions of cyclonic and anticyclonic circulation. This basic flow structure is consistent with existing experimental evidence obtained from flow visualization. The flow structure also undergoes cyclic changes with time. For example, a single radial arm, and pair of recirculation regions can commute to two radial arms and two pairs of recirculation regions and then revert back to one. The flow structure inside the cavity is found to be heavily influenced by the radial distribution of surface temperature imposed on the discs. As the radial location of the maximum disc temperature moves radially outward, this appears to increase the number of radial arms and pairs of recirculation regions (from one to three for the distributions considered here). If the peripheral shroud is also heated there appear to be many radial arms which exchange fluid with a strong cyclonic flow adjacent to the shroud. One surface temperature distribution is studied in detail and profiles of the relative tangential and radial velocities are presented. The disc heat transfer is also found to be influenced by the disc surface temperature distribution. It is also found that the computed Nusselt numbers are in reasonable accord over most of the disc surface with a correlation found from previous experimental measurements. © 1994, MCB UP Limited.

Study on the fatty acid composition of jellyfish Rhopilema esculentum

The fatty acids composition in different parts of full-grown Rhopilema esculentum jellyfish from Yellow Sea was investigated. The lipids, extracted from the umbrella and oral arms and gonads of R. eculentum jellyfish, respectively were analysed by combined capillary gas chromatography/mass spectrometry. The results show that there are more than thirty kinds of fatty acids in jellyfish, and the fatty acid compositions of three parts of R. esculentum are almost the same. In the three parts, percentages of polyunsaturated fatty acids (PUFA) are high, and range from 36.23% to 38.74%. Docosahexaenoic acid (DHA), eicosatetraenoic acid (AA) and eicosapentaenoic acid (EPA) are three major PUFA.

仿人机器人腰部机构的动力学建模、控制与仿真

本文介绍的仿人机器人具有差动腰部机构,它除了受自身的动力学影响以外,还受到手臂和车体运动以及外力、外力矩等对腰部机构关节力矩的影响。笔者利用高效牛顿-欧拉算法完成了仿人机器人的整体建模;在不考虑各关节间耦合运动的情况下,对整体动力学模型进行适当简化,得到了腰部机构的动力学模型。简化后的动力学模型既反映了机器人车体、腰部及双臂的动力学关系,又大大地减小了计算量,易于实现基于动力学的控制算法。基于动力学模型,给出了腰部机构PD伺服轨迹跟踪控制算法,并结合计算力矩方法用于补偿腰部机构两关节受到的力矩扰动。仿真分析表明,该控制方法可以明显提高腰部机构的位置跟踪精度,并提高仿人机器人的整体作业精度。

Celecoxib plus hormone therapy versus hormone therapy alone for hormone-sensitive prostate cancer: first results from the STAMPEDE multiarm, multistage, randomised controlled trial

BACKGROUND:
Long-term hormone therapy alone is standard care for metastatic or high-risk, non-metastatic prostate cancer. STAMPEDE--an international, open-label, randomised controlled trial--uses a novel multiarm, multistage design to assess whether the early additional use of one or two drugs (docetaxel, zoledronic acid, celecoxib, zoledronic acid and docetaxel, or zoledronic acid and celecoxib) improves survival in men starting first-line, long-term hormone therapy. Here, we report the preplanned, second intermediate analysis comparing hormone therapy plus celecoxib (arm D) with hormone therapy alone (control arm A).
METHODS:
Eligible patients were men with newly diagnosed or rapidly relapsing prostate cancer who were starting long-term hormone therapy for the first time. Hormone therapy was given as standard care in all trial arms, with local radiotherapy encouraged for newly diagnosed patients without distant metastasis. Randomisation was done using minimisation with a random element across seven stratification factors. Patients randomly allocated to arm D received celecoxib 400 mg twice daily, given orally, until 1 year or disease progression (including prostate-specific antigen [PSA] failure). The intermediate outcome was failure-free survival (FFS) in three activity stages; the primary outcome was overall survival in a subsequent efficacy stage. Research arms were compared pairwise against the control arm on an intention-to-treat basis. Accrual of further patients was discontinued in any research arm showing safety concerns or insufficient evidence of activity (lack of benefit) compared with the control arm. The minimum targeted activity at the second intermediate activity stage was a hazard ratio (HR) of 0·92. This trial is registered with ClinicalTrials.gov, number NCT00268476, and with Current Controlled Trials, number ISRCTN78818544.
FINDINGS:
2043 patients were enrolled in the trial from Oct 17, 2005, to Jan 31, 2011, of whom 584 were randomly allocated to receive hormone therapy alone (control group; arm A) and 291 to receive hormone therapy plus celecoxib (arm D). At the preplanned analysis of the second intermediate activity stage, with 305 FFS events (209 in arm A, 96 in arm D), there was no evidence of an advantage for hormone therapy plus celecoxib over hormone therapy alone: HR 0·94 (95% CI 0·74-1·20). [corrected]. 2-year FFS was 51% (95% CI 46-56) in arm A and 51% (95% CI 43-58) in arm D. There was no evidence of differences in the incidence of adverse events between groups (events of grade 3 or higher were noted at any time in 123 [23%, 95% CI 20-27] patients in arm A and 64 [25%, 19-30] in arm D). The most common grade 3-5 events adverse effects in both groups were endocrine disorders (55 [11%] of patients in arm A vs 19 [7%] in arm D) and musculoskeletal disorders (30 [6%] of patients in arm A vs 15 [6%] in arm D). The independent data monitoring committee recommended stopping accrual to both celecoxib-containing arms on grounds of lack of benefit and discontinuing celecoxib for patients currently on treatment, which was endorsed by the trial steering committee.
INTERPRETATION:
Celecoxib 400 mg twice daily for up to 1 year is insufficiently active in patients starting hormone therapy for high-risk prostate cancer, and we do not recommend its use in this setting. Accrual continues seamlessly to the other research arms and follow-up of all arms will continue to assess effects on overall survival.

Welcoming the World: Governing Hospitality in London's 2012 Olympic Bid

London’s successful bid for the 2012 Olympic Games presented a diverse, cosmopolitan city opening its arms and “welcoming the world.” This article explores the apparently benign gesture of hospitality contained in London’s official candidature files submitted in 2004 and asks how such a promise of inclusiveness is managed. We argue that London’s depiction of itself as hospitable to every kind of visitor relies on subtle techniques of governmentality in which the subject positions of “host” and “guest” are imagined and produced in ways that make them more governable. By this, we are not referring to acts of authority, coercion, or discipline that exclude subjects or render them docile bodies within a rigid panoptical city. Rather, we are referring to the delicate ways in which the official bid document imagines and produces the ideal subject positions of host and guest and in so doing enables, encourages, and incentivizes certain behaviors. This analysis of urban welcoming takes us beyond reductive oppositions of hospitality and hostility, inclusion and exclusion, self and other. It focuses instead on how London’s inclusive welcome produces a variety of host and guest positions (for example, the “Olympic Family,” volunteers, guest workers), segregates them within the city, and then “conducts their conduct” in the areas of planning, security, transport, accommodation, education, and training. By analyzing the techniques of governmentality at work in London’s 2004 bid document, this article foregrounds the enabling form of power driving the city’s inclusive welcome and exposes its inherent micropolitics.

Are there developmentally distinct motor indicators of pain in preterm infants?

The aims of this study were to examine preterm infant reactions to pain in detail over prolonged time periods using multiple measures, and to assess the value of including specific body movements of the Neonatal Individualized Developmental Care and Assessment Program (NIDCAP) system to evaluate pain. Ten preterm infants born at 31 weeks mean gestational age (GA) and mean birth weight 1676 g were studied during a routine blood collection in a Level III neonatal intensive care unit (NICU). At 32-week post-conceptional age, computerized physiologic and video recordings were obtained continuously for 60 min (prior to, during and after lance). Motor and facial behaviors were coded independently, using the NIDCAP and the NFCS (Neonatal Facial Coding System), respectively, and compared with heart rate (HR) and oxygen saturation responses. Of the movements hypothesized to be stress cues in the NIDCAP model, extension of arms and legs (80%) and finger splay (70%) were the most common following lance. Contrary to the model, most infants (70%) had lower incidence of twitches and startles post-lance compared to baseline. Whereas all infants showed some NFCS response to lance, for three infants, the magnitude was low. HR increased and oxygen saturation decreased post-lance. Infants with more prior pain exposure, lower Apgar, and lower GA at birth, displayed more motor stress cues but less facial activity post-lance. Extension of extremities and finger splay, but not twitches and startles, from the NIDCAP, appear to be stress cues and show promise as clinical pain indicators to supplement facial and physiological pain measures in preterm infants.

Beowulf Hondbona: the Literary Context for Emending Line 1520b

In this article I consider the debate over whether line 1520b ought to be read as the emended “hond sweng” or the scribal “hord swenge.” It is a small point philologically but it raises interesting cultural and literary questions about the attitude of the Beowulf poet to arms and armour, to aggressive and defensive war gear, and to swords in particular. It has widely been assumed that swords are important in Beowulf and yet, the question of what their significance might be has received very little attention. Throughout the poem the hero is plagued by breaking, melting, and failing swords. He borrows, finds, and is given swords but unlike other English and Germanic heroes he is never identified with a single, great sword. I suggest that this is because, ultimately, Beowulf is conceived as a hondbana, a designation which has implications for what kind of a hero he proves to be.

Síntese de receptores para o reconhecimento e transporte de aniões

Nesta tese, realizada no âmbito do Programa Doutoral em Química da Universidade de Aveiro, foram desenvolvidas duas famílias de receptores sintéticos: macrocíclicos baseados na plataforma tetraazacalix[2]areno[2]triazina; e acíclicos construídos a partir de diaminas simples. A plataforma macrocíclica foi decorada nos átomos de azoto em ponte com unidades de reconhecimento molecular contendo fragmentos com grupos amida para o reconhecimento de aniões ou com grupos ácidos carboxílicos para a coordenação de metais de transição. Os receptores acíclicos foram obtidos por acoplamento de diaminas (etilenodiamina, orto-fenilenodiamina ou 2-aminobenzilamina) com uma unidade lipofílica incorporando um anel heterocíclico (derivados de oxadiazole ou furano) e com um derivado isocianato. Estas moléculas assimétricas com um grupo amida e um grupo ureia como unidades de reconhecimento molecular foram avaliadas como receptores e transportadores transmembranares de aniões biologicamente relevantes (Cl- e HCO3-). Os resultados experimentais obtidos serão descritos ao longo de três capítulos, após um primeiro capítulo bibliográfico. No Capítulo 1 começa-se por fazer uma revisão bibliográfica sucinta sobre o desenvolvimento recente de receptores funcionais baseados em azacalixarenos bem como das suas aplicações, designadamente no reconhecimento molecular. Numa segunda parte apresenta-se uma revisão sucinta de receptores derivados de (tio)ureias, relacionados com os receptores sintetizados no âmbito desta tese e com propriedades de reconhecimento e transporte transmembranar de aniões. No Capítulo 2 reporta-se uma série de macrociclos novos com os átomos de azoto em ponte de tetraazacalix[2]areno[2]triazina funcionalizados com bromoacetato de metilo. Foram preparados três novos macrociclos com quatro grupos éster, como braços pendentes, a partir de percursores tetraazacalix[2]areno[2]triazina com os anéis de triazina substituídos com cloro, metilamina ou hexilamina. Os grupos acetato foram hidrolisados em condições básicas, tendo cada um dos derivados dialquilamina originado um composto com quatro grupo carboxílicos, enquanto o análogo diclorado originou uma mistura de compostos com dois grupos carboxílico e com os átomos de cloro substituídos por grupos hidroxilo. Subsequentemente, as propriedades de coordenação dos derivados alquilamina para cobre(II) foram avaliadas por espectroscopia de UV-Vis, tendo-se obtido constantes de estabilidades semelhantes (logk ≈ 6,7). No Capítulo 3 descrevem-se três macrociclos obtidos através da funcionalização dos átomos de azoto em ponte de tetraazacalix[2]areno[2]triazina com grupos amida derivados de N-Boc-etilenodiamina, benzilamina e (S)-metilbenzilamina. A afinidade destes receptores para a série de aniões carboxilato (oxalato, malonato, succinato, glutarato, diglicolato, pimelato, suberato, fumarato, maleato, ftalato e isoftalato) e inorgânicos (Cl-, H2PO4- e SO42-) por titulação de RMN de 1H, foi avaliada. Estes macrociclos conjuntamente com os descritos no Capítulo 2 são os primeiros exemplos reportados na literatura de receptores sintéticos baseados na plataforma de tetraazacalix[2]areno[2]triazina com grupos funcionais nos azotos em ponte. O receptor derivado de N-Boc-etilenodiamina, com oito grupos N-H, entre os três receptores, é o que apresenta maior afinidade para os aniões estudados. No Capítulo 4 é descrita a síntese 59 compostos acíclicos (vide supra) obtidos em três passos de síntese com bons rendimentos. No design desta biblioteca de moléculas a afinidade para aniões dos grupos ureia foi modelada pela inserção de diferentes substituintes arilo ou alquilo, com propriedades electrónicas distintas. A introdução destes grupos em conjugação com um anel de oxadiazole ou furano permitiu também modelar a lipofília destes compostos. A afinidade destes receptores para aniões cloreto e bicarbonato, e em alguns casos para fumarato e maleato, foi investigada por titulação de RMN de 1H. Estes compostos apresentaram constantes de associações compatíveis com o transporte transmembranar de cloreto. Por outro lado estes receptores apresentaram afinidades elevadas para fumarato e maleato, com seletividade para este último. São também discutidos os resultados dos ensaios de transporte de cloreto por estes receptores através de vesículas de em POPC. No Capítulo 5 encontram-se as conclusões gerais desta tese de Doutoramento. No Capitulo 6 encontram-se os dados espectroscópicos e os restantes detalhes experimentais para todos os compostos sintetizados.