Repositioning drama to centre stage: drama, English, text and literacy

A version of this article was first presented at the Drama Australia Conference, Fremantle, July 2002. It draws upon Freebody and Luke's four resources literacy framework, where they describe four kinds of literacy  practices. It shows how this model is used within the literacy community and argues that this model is useful to describe the contribution that drama can make to literacy development. Freebody and Luke's model is used and  promoted throughout Australia and the author argues that it is politically astute for drama teachers to reclaim and promote their links to the English/Literacy curriculum.

Power saving in sensor networks via mobile base station repositioning

This research investigated the effect of dynamically repositioning the geographic location of a mobile base station within a sensor network in order to reduce energy consumption and increase network lifetime. Through simulation and experimental methodology, the proposed approach outperformed existing methods by extending network lifetime whilst reducing energy consumption.

Maternal health in Lao PDR : repositioning the goal posts

This paper reviews attempts made in the Lao People's Democratic Republic (PDR) to achieve Millennium Development Goal (MDG) 5: Improve Maternal Health and its two targets: (1) to reduce by three quarters the maternal mortality ratio and (2) to achieve universal access to reproductive health. It will be shown that significant strides have been made in relation to both the targets, especially in the province of Xayaboury where the contraceptive prevalence rate is the highest and maternal mortality is the lowest in the country. That said, it is unlikely that either target will be realised by 2015 for the nation as a whole. Some of the reasons for this are canvassed such as problems with the existing health infrastructure and its personnel, the cost of health care, the demographic profile and cultural expectations of women of childbearing age, geographic barriers, the absence of communication and transport infrastructure and the influence of international donors on how monies are expended. As discussions now begin to set the framework for the post-MDG compact of the international community to address poverty and well-being, it would be valuable to consider the multiplicity of factors which directly impact maternal and infant mortality rates (such as family planning, age at first birth, access to antenatal care and government expenditure on maternal health care) and explain what causes change, over non-contextualised statistics that simply report changes.

Repositioning social work in mental health: challenges and opportunities for critical practice

This paper emerges in response to the recent initiative by the Australian Association of Social Workers (AASW) to mandate the inclusion of specific, clinically based mental health curriculum into qualifying social work programs across Australia. Whilst the authors affirm the importance of an emphasis of mental health in social work education, we further suggest that the professional repositioning of social work in mental health must be informed by critical/postmodern theoretical approaches. If social work is to engender and maintain its unique and vital role in problematising simplistic, depoliticised and individualising constructions of mental health and illness, we need to promote more contextualised and holistic understandings of people’s experiences. The paper concludes by offering an example of critical mental health curriculum.

Repositioning Malaysian foreign policy

This book addresses a diverse range of issues and influences on Malaysian foreign policy. It attempts to put into context Malaysian Foreign Policy since Prime Minister Dato’ Sri Mohd Najib Tun Abdul Razak came into office. Many of the changes that have been instituted could be regarded as engaging diplomacy with innovation in such issues as culture, networks, and globalization. In the forefront are the new diplomatic initiatives as the articulation of the New Economic Model, the APEX University in Malaysian higher education, and the ‘One Malaysia’ programme and its impact on the people. Taken together, they represent a noticeable shift in emphasis with the need to combine the domestic dictates of policy and the translation of Malaysia’s larger interests externally. Issues are discussed and analyzed within a historical and future perspective without sidelining the traditional concerns of Malaysian Foreign Policy: The centrality of ASEAN, the need for foreign direct investment, and engagement with the world. The book, therefore, serves a wide readership deeply interested in keeping up with the pace of reforms within the country’s foreign policy and public diplomacy.

The challenges of repositioning an international brand: a case study on the hospitality industry

Much has been said in the literature about brand positioning, as well as about international branding and their importance on ever more competitive world marketplaces. Concerning repositioning, however, the literature is not extensive, and if the subject has been considered by a few scholars, it has been, as Ryan, Moroney, Geoghehan and Cunnigham (2007) noted “in passing” and “without elaboration”. It is nevertheless considered as an integral part of “strategic competition” (Porter, M., 1996, as cited in Ryan, P., Moroney, M., Geoghegan, W., Cunningham, J., 2007), as well as an element indispensable to corporate transformation (Dunphy, D., Stace, D., 1993, as cited in Ryan, P., Moroney, M., Geoghegan, W., Cunningham, J., 2007). Investigating it further, looking at it in an international setting, and understanding what challenges can arise when an international firm engages in such practice is thus of interest. This is conducted looking at the recent repositioning of Accor´s brand Sofitel from the high-end to the luxury market segment of the hospitality industry.

Effect of different repair techniques on the accuracy of repositioning the fractured denture base

Objective:This study investigated the efficacy of different techniques for the union of fragments of a denture before repair and on the accuracy of the reposition.Materials and methods:For this study, 20 maxillary dentures made with Lucitone 550 heat-cured resin were used. Points were determined with a scanner on the cusp of the teeth, as a measurement of the segments. After digitisation, each model was exported to the AUTOCAD R 14 program and two-dimensional measurements of the distances between the marked points were made. After the initial analysis, the dentures were fractured into two segments using an impact test machine. For the repair, maxillary dentures were divided into two groups; in the first, the repair was carried out using Kerr's sticky wax and in the second group, Super Bonder was used to join the fragments, with subsequent inclusion of DENTSPLY((R)) Repair Material resin. After the repair, the points of the maxillary dentures were measured again. The numerical values obtained were tabulated to compare the measurements before fracture and after the repair. For statistical analysis, analysis of variance was employed, using a single factor and double factor, followed by the Tukey test with a reliability of 95%.Results:The results demonstrated a statistically significant difference between the materials used to join the dentures for repair, where the dentures were joined with sticky wax presented a larger variation in the distances between the points.Conclusion:The variation in distances between the points is influenced by the agent of repair.

Postsurgical stability of counterclockwise maxillomandibular advancement surgery: Affect of articular disc repositioning

Purpose: This study evaluated the affect of disc displacement and articular disc repositioning on stability after surgical counterclockwise rotation and advancement of the maxillomandibular complex.Patients and Methods: A total of 72 patients (59 females, 13 males), with an average age of 30 years (range, 15 to 60 years) were evaluated. The patients were divided into 3 groups. Group 1 (G1; n = 21), with healthy temporomandibular joints (TMJs), underwent double jaw surgery only. Group 2 (G2; n = 35), with articular disc dislocation, underwent articular disc repositioning using the Mitek anchor (Mitek Surgical Products, Westwood, MA) technique concomitantly with orthognathic surgery. Group 3 (G3; n = 16), with articular disc dislocation, underwent orthognathic surgery only. Average postsurgical follow-up was 31 months. Each patient's lateral cephalograms were traced, digitized twice, and averaged to estimate surgical changes and postsurgical stability.Results: After surgery, the occlusal plane angle was decreased significantly in all 3 groups: by -6.3 +/- -15.0 degrees in G1, by -9.6 +/- 4.8 degrees in G2, and by -7.1 +/- 4.8 degrees in G3. The maxillomandibular complex was advanced and rotated counterclockwise similarly in all 3 groups, with advancement at the menton of 12.4 +/- 5.5 mm in G1, 13.5 +/- 4.3 mm in G2, and 13.6 +/- 5.0 mm in G3; advancement at the B point of 9.5 +/- 4.9 mm in G1, 10.2 +/- 3.7 mm in G2, and 10.8 +/- 3.7 mm in G3; and advancement at the lower incisor edge of 7.1 +/- 4.6 mm in G1, 6.6 +/- 3.2 mm in G2, and 7.9 +/- 3.0 mm in G3. Postsurgery, the occlusal plane angle increased in G3 (2.6 +/- 3.8 degrees; 37% relapse rate) but remained stable in G1 and G2. Postsurgical mandibular changes in the horizontal direction demonstrated a significant relapse in G3 at the menton (-3.8 +/- 4.1 mm; 28%), the B point (-3.0 +/- 3.4 mm; 28%), and the lower incisor edge (-2.3 +/- 2.1 mm; 34%) but remained stable in G1 and G2.Conclusions: Maxillomandibular advancement with counterclockwise rotation of the occlusal plane is a stable procedure for patients with healthy TMJs and for patients undergoing simultaneous TMJ disc repositioning using the Mitek anchor technique. Those patients with preoperative TMJ articular disc displacement who underwent double-jaw surgery and no TMJ intervention experienced significant relapse. (C) 2008 American Association of Oral and Maxillofacial Surgeons.

Influence of surgical repositioning of mature permanent dog teeth following experimental intrusion: a histologic assessment

The aim of this study was to evaluate, through histologic examination, the effect of surgical repositioning of intruded dog teeth upon the pulpal and surrounding tissues. Thirty teeth in 10 adult dogs, aged 2-3 years, were used. Fifteen teeth were intruded, surgically repositioned and fixed using orthodontics wire, composite resin, and enamel acid conditioning. All these teeth served as the experimental group. The remaining intruded teeth were not treated ( control group). The animals were sacrificed to allow observations at 7,15, and 30 post-operative days. The maxillary and mandibular archs were removed and processed for histologic exam. Based on the methodology and observed results, we concluded that: pulpal necrosis, external root resorption and ankylosis were common sequelae to severe traumatic intrusion; a careful immediate surgical repositioning of severed intruded permanent tooth with complete root formation has many advantages with few disadvantages.

Temporomandibular joint condylar changes following maxillomandibular advancement and articular disc repositioning

Purpose To evaluate condylar changes 1 year after bimaxillary surgical advancement with or without articular disc repositioning using longitudinal quantitative measurements in 3-dimensional (3D) temporomandibular joint (TMJ) models. Methods Twenty-seven patients treated with maxillomandibular advancement (MMA) underwent cone-beam computed tomography before surgery, immediately after surgery, and at 1-year follow-up. All patients underwent magnetic resonance imaging before surgery to assess disc displacements. Ten patients without disc displacement received MMA only. Seventeen patients with articular disc displacement received MMA with simultaneous TMJ disc repositioning (MMA-Drep). Pre- and postsurgical 3D models were superimposed using a voxel-based registration on the cranial base. Results The location, direction, and magnitude of condylar changes were displayed and quantified by graphic semitransparent overlays and 3D color-coded surface distance maps. Rotational condylar displacements were similar in the 2 groups. Immediately after surgery, condylar translational displacements of at least 1.5 mm occurred in a posterior, superior, or mediolateral direction in patients treated with MMA, whereas patients treated with MMA-Drep presented more marked anterior, inferior, and mediolateral condylar displacements. One year after surgery, more than half the patients in the 2 groups presented condylar resorptive changes of at least 1.5 mm. Patients treated with MMA-Drep presented condylar bone apposition of at least 1.5 mm at the superior surface in 26.4%, the anterior surface in 23.4%, the posterior surface in 29.4%, the medial surface in 5.9%, or the lateral surface in 38.2%, whereas bone apposition was not observed in patients treated with MMA. Conclusions One year after surgery, condylar resorptive changes greater than 1.5 mm were observed in the 2 groups. Articular disc repositioning facilitated bone apposition in localized condylar regions in patients treated with MMA-Drep. © 2013 American Association of Oral and Maxillofacial Surgeons.