Journal articles on the topic 'Museum techniques – Australia – Case studies'
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Teare, Sheldon, and Danielle Measday. "Pyrite Rehousing – Recent Case Studies at Two Australian Museums." Biodiversity Information Science and Standards 2 (June 13, 2018): e26343. http://dx.doi.org/10.3897/biss.2.26343.
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Two major collecting institutions in Australia, the Australian Museum (Sydney) and Museums Victoria (Melbourne), are currently undertaking large-scale anoxic rehousing projects in their collections to control conservation issues caused by pyrite oxidation. This paper will highlight the successes and challenges of the rehousing projects at both institutions, which have collaborated on developing strategies to mitigate loss to their collections. In 2017, Museums Victoria Conservation undertook a survey with an Oxybaby M+ Gas Analyser to assess the oxygen levels in all their existing anoxic microclimates before launching a program to replace failed microclimates and expand the number of specimens housed in anoxic storage. This project included a literature review of current conservation materials and techniques associated with anoxic storage, and informed the selection of the RP System oxygen scavenger and Escal Neo barrier film from Mitsubishi Gas Chemical Company as the best-practice products to use for this application. Conservation at the Australian Museum in Sydney was notified of wide-scale pyrite decay in the Palaeontology and Mineral collections. It was noted that many of the old high-barrier film enclosures, done more than ten years ago, were showing signs of failing. None of the Palaeontology specimens had ever been placed in microclimates. After consultation with Museums Victoria and Collection staff, a similar pathway used by Museums Victoria was adopted. Because of the scale of the rehousing project, standardized custom boxes were made, making the construction of hundreds of boxes easier. It is hoped that new products, like the tube-style Escal film, will extend the life of this rehousing project. Enclosures are being tested at the Australian Museum with a digital oxygen meter. Pyrite rehousing projects highlight the loss of Collection materials and data brought about by the inherent properties of some specimens. The steps undertaken to mitigate or reduce the levels of corrosion are linked to the preservation of both the specimens and the data kept with them (paper labels). These projects benefited from the collaboration of Natural Sciences conservators in Australia with Geosciences collections staff. Natural Science is a relatively recent specialization for the Australian conservation profession and it is important to build resources and capacity for conservators to care for these collections. This applied knowledge has already been passed on to other regions in Australia.
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Mildwaters, Nyssa, and Danielle Measday. "Silcone-Based Solvents and Emulsions for Cleaning Natural Science Specimens: Case Studies from the Otago Museum and Museums Victoria." Biodiversity Information Science and Standards 2 (June 13, 2018): e26450. http://dx.doi.org/10.3897/biss.2.26450.
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Developed by the cosmetics industry, silicone-based solvents such as Cyclomethicone D4 and D5 and emulsifiers Velevsil Plus and KSG 350Z have found useful applications in museum conservation after being pioneered by Richard Wolbers to safety clean acrylic paint films. These products’ unique properties are also applicable for cleaning of natural science specimens. Silicone solvents are volatile and will completely evaporate away from surfaces. They have very low polarity and cannot not solubilise fats or oils, such as natural preen oils found in feathers. Low viscosity gives them the ability to flood a porous surface, such as bone, protecting it from absorbing chemicals and soiling during cleaning. Velevsil Plus and KSG 350Z provide the desirable ability to form an emulsion with water, and or solvents in a silicone based solvent carrier, allowing for the strictly controlled application of water or solvent solutions to the surface of a specimen. This poster will present case studies from the Otago Museum (Dunedin, New Zealand) and Museums Victoria (Melbourne, Australia) investigating the use of these products in cleaning natural science specimens. The experiments include the removal of an aged wax and shellac coating from a Moa (Dinonris sp.) skeleton, the removal of acrylic coatings on extremely moisture sensitive pyritized fossils, and the cleaning of soiled feathers and fur. Issues around sourcing and shipping these specialised products to Australasia will also be discussed. The successful application of paintings conservation techniques to scientific specimens demonstrates the benefits of collaboration between specialisations in conservation for developing new techniques for caring for our collections.
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Wang, Wenrui. "The Ways that Digital Technologies Inform Visitor's Engagement with Cultural Heritage Sites: Informal Learning in the Digital Era." GATR Global Journal of Business Social Sciences Review 10, no. 4 (December 30, 2022): 237–48. http://dx.doi.org/10.35609/gjbssr.2022.10.4(3).
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1. Alivizatou, M. (2019). Digital intangible heritage: Inventories, virtual learning and participation. Heritage & Society, 12(2–3), 116–135. 2. Billett, S. (2009). Conceptualizing learning experiences: Contributions and mediations of the social, personal, and brute. Mind, Culture, and Activity, 16(1), 32–47. 3. Bonilla, C. M. (2014). Racial Counternarratives and L atina Epistemologies in Relational Organizing. Anthropology & Education Quarterly, 45(4), 391–408. 4. Britain, T. (2007). How We Are: Photographing Britain. 5. Brodie, R. J., Hollebeek, L. D., Jurić, B., & Ilić, A. (2011). Customer Engagement: Conceptual Domain, Fundamental Propositions, and Implications for Research. Journal of Service Research, 14(3), 252–271. https://doi.org/10.1177/1094670511411703 6. Budge, K. (2017). Objects in focus: Museum visitors and Instagram. Curator: The Museum Journal, 60(1), 67–85. 7. Budge, K., & Burness, A. (2018). Museum objects and Instagram: agency and communication in digital engagement. Continuum, 32(2), 137–150. 8. Callanan, M. A., & Oakes, L. M. (1992). Preschoolers’ questions and parents’ explanations: Causal thinking in everyday activity. Cognitive Development, 7(2), 213–233. 9. Callanan, M., Cervantes, C., & Loomis, M. (2011). Informal learning. Wiley Interdisciplinary Reviews: Cognitive Science, 2(6), 646–655. 10. Cameron, F. (2003). Digital Futures I: Museum collections, digital technologies, and the cultural construction of knowledge. Curator: The Museum Journal, 46(3), 325–340. 11. Cokley, J., Gilbert, L., Jovic, L., & Hanrick, P. (2016). Growth of ‘Long Tail’in Australian journalism supports new engaging approach to audiences. Continuum, 30(1), 58–74. 12. Cole, M., & Consortium, D. L. (2006). The fifth dimension: An after-school program built on diversity. Russell Sage Foundation. 13. European Commission. (2015). i-Treasures: intangible cultural heritage of the past available through advanced modern technologies. 14. Fitts, S., & McClure, G. (2015). Building Social Capital in Hightown: The Role of Confianza in L atina Immigrants’ Social Networks in the New South. Anthropology & Education Quarterly, 46(3), 295–311. 15. Francesca, P. (2017). Final Report on User Requirements: Identification and Analysis. 16. Gade, R. (2009). Event Culture - The Museum and Its Staging (Kopenhagen, 6-7 Nov 09). 17. Gibbert, M., Ruigrok, W., & Wicki, B. (2008). What passes as a rigorous case study? Strategic Management Journal, 29(13), 1465–1474. 18. Gillard, P. (2002). Cruising through history wired. Museums and the Web 2002. 19. Goodwin, M. H. (1990). He-said-she-said: Talk as social organization among black children (Vol. 618). Indiana University Press. 20. Hamma, K. (2004). The role of museums in online teaching, learning, and research. First Monday. 21. Henchman, M. (2000). Bringing the object to the viewer: Multimedia techniques for the scientific study of art. 22. Herrgott, C. (2016). Cantu in paghjella: Patrimoine Culturel Immatériel et nouvelles technologies dans le projet I-Treasures. Port Acadie: Revue Interdisciplinaire En Études Acadiennes/Port Acadie: An Interdisciplinary Review in Acadian Studies, 30, 91–113. 23. Howell, R., & Chilcott, M. (2013). A sense of place: re-purposing and impacting historical research evidence through digital heritage and interpretation practice. International Journal of Intangible Heritage, 8, 165–177. 24. King, L., Stark, J. F., & Cooke, P. (2016). Experiencing the digital world: The cultural value of digital engagement with heritage. Heritage & Society, 9(1), 76–101. 25. Lomb, N. (2009). Dip circle used to study the earth’s magnetic field at Parramatta Observatory. 26. Majors, Y. J. (2015). Shoptalk: Lessons in teaching from an African American hair salon. Teachers College Press. 27. Marty, P. F. (2008). Museum websites and museum visitors: digital museum resources and their use. Museum Management and Curatorship, 23(1), 81–99. 28. Moqtaderi, H. (2019). Citizen curators: Crowdsourcing to bridge the academic/public divide. University Museums and Collections Journal, 11(2), 204–210. 29. Müller, K. (2013). Museums and virtuality. In Museums in a digital age (pp. 295–305). Routledge. 30. Nasir, N. S., Rosebery, A. S., Warren, B., & Lee, C. D. (2006). Learning as a cultural process: Achieving equity through diversity. 31. O’Brien, H. L., & Toms, E. G. (2008). What is user engagement? A conceptual framework for defining user engagement with technology. Journal of the American Society for Information Science and Technology, 59(6), 938–955. 32. O’Neill, R. (2017). The Rise of the Citizen Curator: Participation as Curation on the Web. University of Hull. 33. Opie, I., & Opie, P. (2000). The lore and language of schoolchildren. New York Review of Books. 34. Pallud, J. (2017). Impact of interactive technologies on stimulating learning experiences in a museum. Information & Management, 54(4), 465–478. 35. Pallud, J., & Straub, D. W. (2014). Effective website design for experience-influenced environments: The case of high culture museums. Information & Management, 51(3), 359–373. 36. Pozzi, F. (2017). Final Report on User Requirements: Identification and Analysis. Unpublished I-Treasures Project Report. 37. Proctor, N. (2010). Digital: Museum as platform, curator as champion, in the age of social media. Curator: The Museum Journal, 53(1), 35. 38. Rogoff, B., Callanan, M., Gutiérrez, K. D., & Erickson, F. (2016). The organization of informal learning. Review of Research in Education, 40(1), 356–401. 39. Schugurensky, D. (2000). The forms of informal learning: Towards a conceptualization of the field. 40. Scribner, S., & Cole, M. (1973). Cognitive Consequences of Formal and Informal Education: New accommodations are needed between school-based learning and learning experiences of everyday life. Science, 182(4112), 553–559. 41. Song, M., Elias, T., Martinovic, I., Mueller-Wittig, W., & Chan, T. K. Y. (2004). Digital heritage application as an edutainment tool. Proceedings of the 2004 ACM SIGGRAPH International Conference on Virtual Reality Continuum and Its Applications in Industry, 163–167. 42. Taheri, B., Jafari, A., & O’Gorman, K. (2014). Keeping your audience: Presenting a visitor engagement scale. Tourism Management, 42, 321–329. 43. Tan, B.-K., & Rahaman, H. (2009). Virtual heritage: Reality and criticism. 44. Tarlowski, A. (2006). If it’s an animal it has axons: Experience and culture in preschool children’s reasoning about animates. Cognitive Development, 21(3), 249–265. 45. Tate. (2007). How We Are Now at Tate Britain Museum. 46. Taylor, J., & Gibson, L. K. (2017). Digitisation, digital interaction and social media: embedded barriers to democratic heritage. International Journal of Heritage Studies, 23(5), 408–420. 47. UNESCO. (2011). What is Intangible Cultural Heritage? 48. Vygotsky, L. S. (2012). Thought and language. MIT press. 49. Wenger-Trayner, E., Wenger-Trayner, B., & W.-T. (2015). Communities of practice: A brief introduction. 50. Wenger, E. (1999). Communities of practice: Learning, meaning, and identity. Cambridge university press. 51. Yin, R. K. (2009). Case study research: Design and methods (Vol. 5). sage.
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Whittington, Vanessa. "Decolonising the museum?" Culture Unbound 13, no. 2 (February 8, 2022): 245–69. http://dx.doi.org/10.3384/cu.3296.
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As institutions that arose during the European age of imperial expansion to glorify and display the achievements of empire, museums have historically been deeply implicated in the colonial enterprise. However if we understand coloniality not as a residue of the age of imperialism, but rather an ongoing structural feature of global dynamics, the challenge faced by museums in decolonising their practice must be viewed as ongoing. This is the case not just in former centres of empire, but in settler-colonial nations such as Australia, where “the colonisers did not go home” (Moreton-Robinson 2015: 10). As a white, Western institution, a number of arguably intrinsic features of the museum represent a significant challenge to decolonisation, including the traditional museum practices and values evinced by the universal museum. Using a number of case studies, this paper considers the extent to which mainstream museums in Australia, Britain and Europe have been able to change their practices to become more consultative and inclusive of Black and Indigenous peoples. Not only this, it discusses approaches that extend beyond a politics of inclusion to ask whether museums have been prepared to hand over representational power, by giving control of exhibitions to Black and Indigenous communities. Given the challenges posed by traditional museum values and practices, such as the strong preference of the universal museum to maintain intact collections, this paper asks whether community museums and cultural centres located within Indigenous communities may represent viable alternative models. The role of the Uluru Kata Tjuta Cultural Centre in Australia’s Northern Territory is considered in this light, including whether Traditional Custodians are able to exert control over visitor interpretation offered by this jointly managed centre to ensure that contentious aspects of Australian history are included within the interpretation. As institutions that arose during the European age of imperial expansion to glorify and display the achievements of empire, museums have historically been deeply implicated in the colonial enterprise. However if we understand coloniality not as a residue of the age of imperialism, but rather an ongoing structural feature of global dynamics, the challenge faced by museums in decolonising their practice must be viewed as ongoing. This is the case not just in former centres of empire, but in settler-colonial nations such as Australia, where “the colonisers did not go home” (Moreton-Robinson 2015: 10). As a white, Western institution, a number of arguably intrinsic features of the museum represent a significant challenge to decolonisation, including the traditional museum practices and values evinced by the universal museum. Using a number of case studies, this paper considers the extent to which mainstream museums in Australia, Britain and Europe have been able to change their practices to become more consultative and inclusive of Black and Indigenous peoples. Not only this, it discusses approaches that extend beyond a politics of inclusion to ask whether museums have been prepared to hand over representational power, by giving control of exhibitions to Black and Indigenous communities. Given the challenges posed by traditional museum values and practices, such as the strong preference of the universal museum to maintain intact collections, this paper asks whether community museums and cultural centres located within Indigenous communities may represent viable alternative models. The role of the Uluru Kata Tjuta Cultural Centre in Australia’s Northern Territory is considered in this light, including whether Traditional Custodians are able to exert control over visitor interpretation offered by this jointly managed centre to ensure that contentious aspects of Australian history are included within the interpretation. As institutions that arose during the European age of imperial expansion to glorify and display the achievements of empire, museums have historically been deeply implicated in the colonial enterprise. However if we understand coloniality not as a residue of the age of imperialism, but rather an ongoing structural feature of global dynamics, the challenge faced by museums in decolonising their practice must be viewed as ongoing. This is the case not just in former centres of empire, but in settler-colonial nations such as Australia, where “the colonisers did not go home” (Moreton-Robinson 2015: 10). As a white, Western institution, a number of arguably intrinsic features of the museum represent a significant challenge to decolonisation, including the traditional museum practices and values evinced by the universal museum. Using a number of case studies, this paper considers the extent to which mainstream museums in Australia, Britain and Europe have been able to change their practices to become more consultative and inclusive of Black and Indigenous peoples. Not only this, it discusses approaches that extend beyond a politics of inclusion to ask whether museums have been prepared to hand over representational power, by giving control of exhibitions to Black and Indigenous communities. Given the challenges posed by traditional museum values and practices, such as the strong preference of the universal museum to maintain intact collections, this paper asks whether community museums and cultural centres located within Indigenous communities may represent viable alternative models. The role of the Uluru Kata Tjuta Cultural Centre in Australia’s Northern Territory is considered in this light, including whether Traditional Custodians are able to exert control over visitor interpretation offered by this jointly managed centre to ensure that contentious aspects of Australian history are included within the interpretation. As institutions that arose during the European age of imperial expansion to glorify and display the achievements of empire, museums have historically been deeply implicated in the colonial enterprise. However if we understand coloniality not as a residue of the age of imperialism, but rather an ongoing structural feature of global dynamics, the challenge faced by museums in decolonising their practice must be viewed as ongoing. This is the case not just in former centres of empire, but in settler-colonial nations such as Australia, where “the colonisers did not go home” (Moreton-Robinson 2015: 10). As a white, Western institution, a number of arguably intrinsic features of the museum represent a significant challenge to decolonisation, including the traditional museum practices and values evinced by the universal museum. Using a number of case studies, this paper considers the extent to which mainstream museums in Australia, Britain and Europe have been able to change their practices to become more consultative and inclusive of Black and Indigenous peoples. Not only this, it discusses approaches that extend beyond a politics of inclusion to ask whether museums have been prepared to hand over representational power, by giving control of exhibitions to Black and Indigenous communities. Given the challenges posed by traditional museum values and practices, such as the strong preference of the universal museum to maintain intact collections, this paper asks whether community museums and cultural centres located within Indigenous communities may represent viable alternative models. The role of the Uluru Kata Tjuta Cultural Centre in Australia’s Northern Territory is considered in this light, including whether Traditional Custodians are able to exert control over visitor interpretation offered by this jointly managed centre to ensure that contentious aspects of Australian history are included within the interpretation.
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Jacobs, Jordan, and Benjamin W. Porter. "Repatriation in university museum collections: Case studies from the Phoebe A. Hearst Museum of Anthropology." International Journal of Cultural Property 28, no. 4 (November 2021): 531–50. http://dx.doi.org/10.1017/s0940739121000400.
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AbstractUniversity-based anthropology museums are uniquely positioned to pursue nuanced decisions concerning the disposition of collections in their care, setting best practice for the field. The authors describe a three-staged approach to repatriations that they led during their concurrent service as head of cultural policy and repatriation (Jordan Jacobs) and director (Benjamin Porter) of the University of California, Berkeley’s Phoebe A. Hearst Museum of Anthropology between 2015 and 2019. Examples involving human remains and cultural objects from Australia, Canada, Democratic Republic of the Congo, Iraq, Japan, Mexico, Panama, Peru, Saipan, Senegal, Vanuatu, Venezuela, and South Carolina in the United States demonstrate the benefits of transparency, open communication, and rigorous investigation of provenance and provenience, which may or may not lead to transfer based on the criteria and priorities of potential recipients. This article also provides a history of the Hearst Museum’s Cultural Policy and Repatriation division, which was disbanded in 2021.
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Wulandari, Anak Agung Ayu, Ade Ariyani Sari Fajarwati, and Fauzia Latif. "The Relationship of Exhibition Space Design and the Success of Delivering Messages to Museum Visitors in Jakarta." Humaniora 8, no. 3 (October 19, 2017): 219. http://dx.doi.org/10.21512/humaniora.v8i3.3634.
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The research explored exhibition space designs, particularly the interior design elements such as circulation, lighting, and display techniques to find out whether the design elements corresponded the design principles and to find out which museum had the most ideal exhibition design that was able to deliver exhibition messages to the audience. The research applied qualitative method with case study approach in three museums in Jakarta, those were National Museums, Bank of Indonesia museum, and museum of Fine Art and Ceramic as case studies and qualitative data collecting methods through observations to get real-settings information. Data analysis and comparison of various interior elements shows that from the three case studies only Bank of Indonesia Museum has an integrated exhibition space using various interior elements; circulation and lighting design as well as display technique that support the success of a museum to deliver exhibition messages to their visitor. It can stimulate visitors senses visually, auditory, and kinetic.
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Mańkowska-Pliszka, Hanna, Jarosław Piotrowski, and Ludomir Niewiadomski. "specific case involving fingerprinting of a mummified corpse." Issues of Forensic Science 292 (2016): 73–77. http://dx.doi.org/10.34836/pk.2016.292.4.
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This article describes an approach for fingerprinting a male corpse, mummified in ancient times and deposited in the Museum of the Department of Descriptive and Clinical Anatomy, Medical University of Warsaw. The authors present a practical approach to sampling of comparative material for dactyloscopic studies with the use of techniques adequate to physical properties of the research object, as well as the results obtained. The study revealed that the corpse which underwent mummification more than two thousand years ago still carries the skin areas within fingers and toes preserved well enough to obtain valuable material for dactyloscopic identification studies.
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Logan, Brendan, Kathryn H. Taffs, and Laura Cunningham. "Applying paleolimnological techniques in estuaries: a cautionary case study from Moreton Bay, Australia." Marine and Freshwater Research 61, no. 9 (2010): 1039. http://dx.doi.org/10.1071/mf09277.
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Paleoecological techniques are useful tools to identify restoration targets and natural variability for natural resource management programs. However, despite recent advances, caution is required when employing paleoecological techniques in estuaries, due to their dynamic nature relative to lake environments where these techniques were pioneered. This study used a novel combination of chronological, diatom, geochemical and isotopic data to assess the effectiveness of using these techniques in estuaries, and to develop an understanding of environmental changes within Moreton Bay, an open estuarine environment in subtropical east Australia. Results indicated mixed success, with 210Pb results indicating only background unsupported 210Pb levels, 14C results indicating sediment deposition from mixed sources, no diatom preservation and inconsistencies between geochemical and isotope proxies. Evidence did exist that the Moreton Bay sediments have been derived from different sources over the past 10 000 years. However, isotope records were not able to identify the likely sources of these sediments. Problems with diatom preservation were most probably due to the high salinity and temperatures associated with subtropical open embayment estuaries. Future studies attempting to identify environmental histories of estuaries should incorporate river-influenced locations rather than marine-dominated sites to ensure better diatom preservation and more definitive geochemical signals.
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Mulcahy, Dianne. "The salience of liminal spaces of learning: assembling affects, bodies and objects at the museum." Geographica Helvetica 72, no. 1 (March 7, 2017): 109–18. http://dx.doi.org/10.5194/gh-72-109-2017.
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Abstract. In this article, I work toward producing understandings of learning as liminal and as located in a liminal space. Framed as learning through the in-between, I engage with the concept of liminality as a way of unravelling the complexity of the practice of learning at the museum. Deploying data from video-based case studies of 40 school students' engagements with learning over the course of a visit to Museum Victoria, Australia, and utilising an analytic of assemblage, I map the spatial dynamics of learning in action. From analyses undertaken, it is argued that liminal spaces of learning open up in museum education and have a special salience. They have the potential to jump start the learner out of a comfortable state of mind and into a state of productive uncertainty. They also serve as a location for potential critique. More broadly, these analyses direct attention to the centrality of material practice and agency to liminality and liminal learning.
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Stoner, Joyce Hill. "Connecting to the World's Collections: Making the Case for the Conservation and Preservation of Our Cultural Heritage." International Journal of Cultural Property 17, no. 4 (November 2010): 653–54. http://dx.doi.org/10.1017/s0940739110000378.
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Sixty cultural heritage leaders from 32 countries, including representatives from Africa, Asia, the Middle East, South America, Australia, Europe, and North America, gathered in October 2009 in Salzburg, Austria, to develop a series of practical recommendations to ensure optimal collections conservation worldwide. Convened at Schloss Leopoldskron, the gathering was conducted in partnership by the Salzburg Global Seminar (SGS) and the Institute for Museum and Library Services (IMLS). The participants were conservation specialists from libraries and museums, as well as leaders of major conservation centers and cultural heritage programs from around the world. As cochair Vinod Daniel noted, no previous meeting of conservation professionals has been “as diverse as this, with people from as many parts of the world, as cross-disciplinary as this.” The group addressed central issues in the care and preservation of the world's cultural heritage, including moveable objects (library materials, books, archives, paintings, sculpture, decorative arts, photographic collections, art on paper, and archaeological and ethnographic objects) and immoveable heritage (buildings and archaeological sites).
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Antlej, Kaja, Robert Leen, and Angelina Russo. "3D Food Printing in Museum Makerspaces: Creative Reinterpretation of Heritage." KnE Engineering 2, no. 2 (February 9, 2017): 1. http://dx.doi.org/10.18502/keg.v2i2.588.
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In recent years, studies into the production of food have broadened to include design and design methods. At the same time 3D food printing (3DFP) is emerging as a viable technology for the production of consumer quality edible products. While advances in 3DFP are witnessed weekly, its use in the context of museums has yet to be explored in depth. In this paper we propose that the museum can be used as a laboratory for engaging audiences in new/creative food production and resultant reinterpretations of heritage through their makerspaces. We explore how a traditional cuisine could be used to inspire younger generations to explore STEM (Science, Technology, Engineering and Mathematics) and, vice versa, how technology enthusiasts could be motivated to explore culinary heritage by preparing food with digital fabricators. This paper reports on the initial research undertaken with the Slovenian diasporic group in Australia. Our results from the in-depth interviews demonstrated that making traditional desserts present a challenge for younger generation. Thus it was decided that a <em>potica</em> cake would be chosen as a test case for engagement with heritage through creative 3DFP. Non-edible 3D printed visual prototypes of a jelly cake with a secret message were also trialled. Our research output offers a suitable case study for the central premise that the museum can be used as a laboratory for engaging audiences in creative food production.
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E. Fluck, Andrew, Olawale Surajudeen Adebayo, and Shafi'i Muhammad Abdulhamid. "Secure E-Examination Systems Compared: Case Studies from Two Countries." Journal of Information Technology Education: Innovations in Practice 16 (2017): 107–25. http://dx.doi.org/10.28945/3705.
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Aim/Purpose: Electronic examinations have some inherent problems. Students have expressed negative opinions about electronic examinations (e-examinations) due to a fear of, or unfamiliarity with, the technology of assessment, and a lack of knowledge about the methods of e-examinations. Background: Electronic examinations are now a viable alternative method of assessing student learning. They provide freedom of choice, in terms of the location of the examination, and can provide immediate feedback; students and institutions can be assured of the integrity of knowledge testing. This in turn motivates students to strive for deeper learning and better results, in a higher quality and more rigorous educational process. Methodology : This paper compares an e-examination system at FUT Minna Nigeria with one in Australia, at the University of Tasmania, using case study analysis. The functions supported, or inhibited, by each of the two e-examination systems, with different approaches to question types, cohort size, technology used, and security features, are compared. Contribution: The researchers’ aim is to assist stakeholders (including lecturers, invigilators, candidates, computer instructors, and server operators) to identify ways of improving the process. The relative convenience for students, administrators, and lecturer/assessors and the reliability and security of the two systems are considered. Challenges in conducting e-examinations in both countries are revealed by juxtaposing the systems. The authors propose ways of developing more effective e-examination systems. Findings: The comparison of the two institutions in Nigeria and Australia shows e-examinations have been implemented for the purpose of selecting students for university courses, and for their assessment once enrolled. In Nigeria, there is widespread systemic adoption for university entrance merit selection. In Australia this has been limited to one subject in one state, rather than being adopted nationally. Within undergraduate courses, the Nigerian scenario is quite extensive; in Australia this adoption has been slower, but has penetrated a wide variety of disciplines. Recommendations for Practitioners: Assessment integrity and equipment reliability were common issues across the two case studies, although the delivery of e-examinations is different in each country. As with any procedural process, a particular solution is only as good as its weakest attribute. Technical differences highlight the link between e-examination system approaches and pedagogical implications. It is clear that social, cultural, and environmental factors affect the success of e-examinations. For example, an interrupted electrical power supply and limited technical know-how are two of the challenges affecting the conduct of e-examinations in Nigeria. In Tasmania, the challenge with the “bring your own device” (BYOD) is to make the system operate on an increasing variety of user equipment, including tablets. Recommendation for Researchers: The comparisons between the two universities indicate there will be a productive convergence of the approaches in future. One key proposal, which arose from the analysis of the existing e-examination systems in Nigeria and Australia, is to design a form of “live” operating system that is deployable over the Internet. This method would use public key cryptography for lecturers to encrypt their questions online. Impact on Society : If institutions are to transition to e-examinations, one way of facilitating this move is by using computers to imitate other assessment techniques. However, higher order thinking is usually demonstrated through open-ended or creative tasks. In this respect the Australian system shows promise by providing the same full operating system and software application suite to all candidates, thereby supporting assessment of such creative higher order thinking. The two cases illustrate the potential tension between “online” or networked reticulation of questions and answers, as opposed to “offline” methods. Future Research: A future design proposition is a web-based strategy for a virtual machine, which is launched into candidates’ computers at the start of each e-examination. The new system is a form of BYOD externally booted e-examination (as in Australia) that is deployable over the Internet with encryption and decryption features using public key cryptography (Nigeria). This will allow lecturers to encrypt their questions and post them online while the questions are decrypted by the administrator or students are given the key. The system will support both objective and open-ended questions (possibly essays and creative design tasks). The authors believe this can re-define e-examinations as the “gold standard” of assessment.
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Shea, Glenn M. "From lineages to webs: a history of the Australian Society of Herpetologists." Australian Journal of Zoology 62, no. 6 (2014): 431. http://dx.doi.org/10.1071/zo14095.
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The foundation of the Australian Society of Herpetologists in 1964 occurred at a time of change in Australian herpetology, as university-based herpetological studies began to spread, both within and between institutions, and a new generation of museum researchers was employed. The Society’s foundation can be traced to a single lineage of anuran research at the University of Western Australia, which flowered in the 1950s with the stimulus of new techniques and technology introduced to Australia by John Alexander Moore and then spread to the University of Melbourne and Monash University as former students established new research groups. This stimulus coincided with new zoology staff appointments, particularly of New Zealand herpetologists, at the University of Sydney and the Australian National University, all of whom began to support students working on herpetological topics. The spreading of herpetology across institutions and scientific disciplines necessitated increasing communication, provided by the Society through its newsletters and meetings, and the Society has continued to expand over the half a century of its existence, and in turn encouraged the diversification of Australian herpetological research and the training of new generations of herpetological students.
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Yates, Donna. "Museums, collectors, and value manipulation: tax fraud through donation of antiquities." Journal of Financial Crime 23, no. 1 (December 31, 2015): 173–86. http://dx.doi.org/10.1108/jfc-11-2014-0051.
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Purpose – This paper aims to discuss the key aspects of the international trade in antiquities and the practice of philanthropic donation of objects to museums that allow for certain types of tax deduction manipulation, using a case of tax deduction manipulation from Australia and a case of tax fraud from the United States as examples. Design/methodology/approach – Two thoroughly researched case studies are presented which illustrate the particular features of current and past antiquities donation incentivisation schemes which leave them open to manipulation and fraud. Findings – The valuation of antiquities is subjective and problematic, and the operations of both the antiquities market and the museums sector are traditionally opaque. Because of this, tax incentivisation of antiquities donations is susceptible to fraud. Originality/value – This paper presents the mechanisms of the antiquities market and museum world to an audience that is not familiar with it. It then clearly demonstrates how the traditional practices of this world can be manipulated for the purposes of tax fraud. Two useful case studies are presented.
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Brothwell, D., T. Holden, D. Liversage, B. Gottleib, P. Bennike, and J. Boesen. "Establishing a minimum damage procedure for the gut sampling of intact human bodies: the case of the Huldremose Woman." Antiquity 64, no. 245 (December 1990): 830–35. http://dx.doi.org/10.1017/s0003598x00078923.
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The investigation of the Lindow I1 bog body (Stead et al. 1986), made it necessary to consider aspects of previously discovered human remains of a similar kind. Two of us (DL and DB) found that further studies could profitably be undertaken on the specimens in the National Museum of Copenhagen. As a result of this, a number of detailed specialist reports relating to the Huldremose bog body are being prepared for press. An overriding concern in these studies was the development of techniques that would entail only minimal damage to the body. In this way, it should be possible to satisfy the requirements of museums and excavation units that such investigations would not detract from the value of ancient bodies as permanent records and potential exhibits.
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Marchington, Mick. "The Growth of Employee Involvement in Australia." Journal of Industrial Relations 34, no. 3 (September 1992): 472–81. http://dx.doi.org/10.1177/002218569203400306.
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In recent years, a number of case studies have reported a growth in the extent of direct employee involvement in specific workplaces in Australia. On the basis of secondary analysis of the Australian Workplace Industrial Relations Survey data, the author demonstrates that this is in fact a more general phenomenon, even at workplaces where unions have traditionally been well organized. At the same time, the overall pattern of growth has been tempered by a smaller but not insignificant number of deaths as schemes have been discontinued. Suggestion schemes and quality circles have been the techniques most likely to show a high rate of attrition as well as growth, thus demonstrating a high degree of instability. It is suggested that the changing nature of employee involvement, as well as its fluidity, has potential implications for managements and trade unions.
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Carlsen, Jack. "Economic Evaluation of Recreation and Tourism in Natural Areas: A Case Study in New South Wales, Australia." Tourism Economics 3, no. 3 (September 1997): 227–39. http://dx.doi.org/10.1177/135481669700300302.
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Provision of information for the purposes of evaluating and monitoring recreation and tourism land use is a conceptually difficult task for economists and land managers. A range of techniques has been developed since the pioneering work of Clawson and Knetsch in the 1960s to estimate the market value of recreation and tourism in natural areas. These techniques involve a number of conceptual and practical difficulties when used for environmental auditing and evaluation purposes. This article outlines the process of evaluating recreation and tourism on public lands in order to provide information for an environmental audit of the Upper North East region of New South Wales. The range of market and non-market values associated with tourism and recreation on public lands is based on existing studies of the region. The values of commercial production, recreation and tourism on public lands are compared within a structural model (input–output) of the regional economy.
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Ho, G., S. Dallas, M. Anda, and K. Mathew. "On-site wastewater technologies in Australia." Water Science and Technology 44, no. 6 (September 1, 2001): 81–88. http://dx.doi.org/10.2166/wst.2001.0346.
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Domestic wastewater reuse is currently not permitted anywhere in Australia but is widely supported by the community, promoted by researchers, and improvised by up to 20% of householders. Its widespread implementation will make an enormous contribution to the sustainability of water resources. Integrated with other strategies in the outdoor living environment of settlements in arid lands, great benefit will be derived. This paper describes six options for wastewater reuse under research by the Remote Area Developments Group (RADG) at Murdoch University and case studies are given where productive use is being made for revegetation and food production strategies at household and community scales. Pollution control techniques, public health precautions and maintenance requirements are described. The special case of remote Aboriginal communities is explained where prototype systems have been installed by RADG to generate windbreaks and orchards. New Australian design standards and draft guidelines for domestic greywater reuse produced by the Western Australian State government agencies for mainstream communities are evaluated. It is recommended that dry composting toilets be coupled with domestic greywater reuse and the various types available in Australia are described. For situations where only the flushing toilet will suffice the unique “wet composting” system can be used and this also is described. A vision for household and community-scale on-site application is presented.
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Malatesta, Troy, and Jessica K. Breadsell. "Identifying Home System of Practices for Energy Use with K-Means Clustering Techniques." Sustainability 14, no. 15 (July 22, 2022): 9017. http://dx.doi.org/10.3390/su14159017.
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Human behaviour is a major driver and determinant of household energy consumption, with routines and practices shaping daily energy profiles. These routines and practices are made up of individual lifestyles and other contextual factors that vary from home to home. Social and psychological theories aim to explain and describe how people consume resources in the home, which has resulted in the development of the home system of practice. This evaluates how occupants live and follow multiple routines which result in varying energy consumption practices. This paper develops a methodology to identify and support the concept of the home system of practice using a data analytical approach and link it to residential energy and distribution network management. This paper utilises k-means cluster analysis to identify these different home systems of practices and routines in energy use by using real-time energy consumption data from July 2019 to March 2021 from a living laboratory in Australia. The results of the analysis show the different daily energy profiles for each of the 39 households, with some homes observing large fluctuations and changes in the way they consume energy during the day. Specific homes were discussed as case studies in this paper focusing on linking the occupants’ contextual factors to their energy profiles. This variation is discussed in terms of the routines of the occupants and associated lifestyles that explain why some energy peaks occurred at different parts of the day and differed during the COVID-19 lockdown period in Australia. The paper conducts a comparison between these case studies to show how people’s lifestyles impact household energy consumption (and variation). These case studies investigated the heating and cooling practices of the occupants to demonstrate how they impact overall consumption. This variation is discussed in relation to energy management and prediction of when homes will consume energy to assist in net-zero energy developments and grid stabilisation operations.
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Yuen, E., M. Anda, K. Mathew, and G. Ho. "Water harvesting techniques for small communities in arid areas." Water Science and Technology 44, no. 6 (September 1, 2001): 189–95. http://dx.doi.org/10.2166/wst.2001.0372.
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Limited water resources exist in numerous remote indigenous settlements around Australia. Indigenous people in these communities are still living in rudimentary conditions while their urban counterparts have full amenities, large scale water supplies and behavioral practices which may not be appropriate for an arid continent but are supported by extensive infrastructure in higher rainfall coastal areas. As remote indigenous communities continue to develop, their water use will increase, and in some cases, costly solutions may have to be implemented to augment supplies. Water harvesting techniques have been applied in settlements on a small scale for domestic and municipal purposes, and in the large, broadacre farm setting for productive use of the water. The techniques discussed include swales, infiltration basins, infiltration trenches and “sand dam” basins. This paper reviews the applications of water harvesting relevant to small communities for land rehabilitation, landscaping and flood control. Landscaping is important in these communities as it provides shelter from the sun and wind, reduces soil erosion and hence reduced airborne dust, and in some cases provides food and nutrition. Case studies of water harvesting systems applied in the Pilbara Region, Western Australia for landscaping around single dwellings in Jigalong and Cheeditha, in a permaculture garden in Wittenoon and at a college and carpark in Karratha are described.
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Newell, Jenny. "Old objects, new media: Historical collections, digitization and affect." Journal of Material Culture 17, no. 3 (September 2012): 287–306. http://dx.doi.org/10.1177/1359183512453534.
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Digital resources mobilized by museums, archives and other cultural heritage institutions are opening up collections and vistas onto the past from an increasing variety of perspectives. Digitization is enabling the juxtaposition of material from far-flung repositories and creating new ways of presenting historical insights as well as new types of historical engagements. New media can allow the assemblage of a multiplicity of voices, accounts, songs, and artworks, among other things – layers of meaning that are hard to capture and present in other formats, and which can be especially helpful in uncovering and accommodating non-Western perspectives. At the same time, the relationship of digital objects to ‘actual artefacts’ requires further consideration. This article investigates the implications of digitizing objects in cultural institutions, and the advantages and disadvantages of this process for those with differing interests in such objects. What are the effects for historical researchers, museum visitors or clan members with special ties to a museum artefact of viewing it on a screen rather than being in the object’s presence, holding, seeing, smelling and hearing it, and connecting with the ancestors or relationships it embodies? Case studies from the UK, Australia and the Pacific are explored to address aspects of the impact of digitization initiatives on museum practice and on people’s engagements with the past, with a focus on the affective qualities of digital objects.
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Erpenbeck, Dirk, Markus Steiner, Astrid Schuster, Martin J. Genner, Renata Manconi, Roberto Pronzato, Bernhard Ruthensteiner, Didier van den Spiegel, Rob W. M. van Soest, and Gert Wörheide. "Minimalist barcodes for sponges: a case study classifying African freshwater Spongillida." Genome 62, no. 1 (January 2019): 1–10. http://dx.doi.org/10.1139/gen-2018-0098.
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African sponges, particularly freshwater sponges, are understudied relative to demosponges in most other geographical regions. Freshwater sponges (Spongillida) likely share a common ancestor; however, their evolutionary history, particularly during their radiation into endemic and allegedly cosmopolitan groups, is unclear. Freshwater sponges of at least 58 species of 17 genera and four families are described from Central and Eastern Africa, but the diversity is underestimated due to limited distinguishable morphological features. The discovery of additional cryptic species is very likely with the use of molecular techniques such as DNA barcoding. The Royal Museum of Central Africa (MRAC, Tervuren, Belgium) hosts one of the largest collections of (Central) African freshwater sponge type material. Type specimens in theory constitute ideal targets for molecular taxonomy; however, the success is frequently hampered by DNA degradation and deamination, which are a consequence of suboptimal preservation techniques. Therefore, we genotyped African demosponge holotype material of the MRAC with specific short primers suitable for degenerated tissue and compare the results with the current, morphology-based classification. Our results demonstrate the utility of minimalistic barcodes for identification of sponges, potentially enabling efficient identification of individuals in taxonomic or metabarcoding studies, and highlight inconsistencies in the current freshwater sponge classification.
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Due, Clemence, Kathleen Connellan, and Damien W. Riggs. "Surveillance, Security and Violence in a Mental Health Ward: An Ethnographic Case-Study of a Purpose-Built Unit in Australia." Surveillance & Society 10, no. 3/4 (November 28, 2012): 292–302. http://dx.doi.org/10.24908/ss.v10i3/4.4276.
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This paper discusses the potential relationship between surveillance techniques, the enactment of security measures, and patient violence in mental health wards. The paper draws upon data from an ethnographic study conducted in a purpose-built mental health unit containing two wards (one locked and one open) in South Australia, and argues that acts of violence observed in the unit were typically preceded by an incident within the unit that was related to the implementation of security measures aimed at controlling non-compliant behaviours. The paper argues that if a relationship between security measures and violence does exist in mental health wards, then close attention must be paid to the ways in which forms of surveillance may arguably exacerbate, rather than prevent, the need for security measures.
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Drummond, Barry J., Bruce R. Goleby, A. J. Owen, A. N. Yeates, C. Swager, Y. Zhang, and J. K. Jackson. "Seismic reflection imaging of mineral systems: Three case histories." GEOPHYSICS 65, no. 6 (November 2000): 1852–61. http://dx.doi.org/10.1190/1.1444869.
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Mineral deposits can be described in terms of their mineral systems, i.e., fluid source, migration pathway, and trap. Source regions are difficult to recognize in seismic images. Many orebodies lie on or adjacent to major fault systems, suggesting that the faults acted as fluid migration pathways through the crust. Large faults often have broad internal zones of deformation fabric, which is anisotropic. This, coupled with the metasomatic effects of fluids moving along faults while they are active, can make the faults seismically reflective. For example, major gold deposits in the Archaean Eastern Goldfields province of Western Australia lie in the hanging‐wall block of regional‐scale faults that differ from other nearby faults by being highly reflective and penetrating to greater depths in the lower crust. Coupled thermal, mechanical, and fluid‐flow modeling supports the theory that these faults were fluid migration pathways from the lower to the upper crust. Strong reflections are also recorded from two deeply penetrating faults in the Proterozoic Mt. Isa province in northeastern Australia. Both are closely related spatially to copper and copper‐gold deposits. One, the Adelheid fault, is also adjacent to the large Mt. Isa silver‐lead‐zinc deposit. In contrast, other deeply penetrating faults that are not intrinsically reflective but are mapped in the seismic section on the basis of truncating reflections have no known mineralization. Regional seismic profiles can therefore be applied in the precompetitive area selection stage of exploration. Applying seismic techniques at the orebody scale can be difficult. Orebodies often have complex shapes and reflecting surfaces that are small compared to the diameter of the Fresnel zone for practical seismic frequencies. However, if the structures and alteration haloes around the orebodies themselves, seismic techniques may be more successful. Strong bedding‐parallel reflections were observed from the region of alteration around the Mt. Isa silver‐lead‐zinc orebodies using high‐resolution profiling. In addition, a profile in Tasmania imaged an internally nonreflective bulge within the Que Hellyer volcanics, suggesting a good location to explore for a volcanic hosted massive sulfide deposit. These case studies provide a pointer to how seismic techniques could be applied during mineral exploration, especially at depths greater than those being explored with other techniques.
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Adam, Lisanne, and Celine van Golde. "Police practice and false confessions: A search for the implementation of investigative interviewing in Australia." Alternative Law Journal 45, no. 1 (October 3, 2019): 52–59. http://dx.doi.org/10.1177/1037969x19874415.
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Since the 1960s, the United States developed ‘Reid interrogation technique’, and its variations have been widely used around the world. Due to its interrogative and confession-driven nature – and thus the increased risk of false confessions – many countries (including Australia) have since moved away from this model towards the UK-developed PEACE-approach. This article will utilise case studies and forensic psychological research to explain how coercive techniques used during police interviews increase the risk of false confessions. It will then describe the implementation of investigative interviewing in Australia by presenting an analysis of those state and territory police manuals which are publicly available.
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Hilmar, Till. "Narrating Unity at the European Union’s New History Museum: A Cultural-Process Approach to the Study of Collective Memory." European Journal of Sociology 57, no. 2 (August 2016): 297–329. http://dx.doi.org/10.1017/s0003975616000114.
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AbstractPower in sociological studies of memory is commonly understood as a function of political interests that are successfully framed as an inclusive and convincing story about selected elements of the past. By showing how negotiations of memory are driven by dynamics of symbolic exchange and by distinguishing techniques of narration emerging from this process, I develop a theoretical model that helps to better understand the locus of symbolic power in mnemonic agency. I consider the case of the plans surrounding a European history museum to show how persistent notions of cultural unity can be drafted in democratic societies.
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Kirstein, Oliver, Maurice I. Ripley, and David Tawfik. "Strain Scanning in Australia: Instrumentation and Recent Experiments." Materials Science Forum 539-543 (March 2007): 2228–33. http://dx.doi.org/10.4028/www.scientific.net/msf.539-543.2228.
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Neutron scattering using diffraction techniques is now recognised as the most precise and reliable method of mapping sub-surface residual stresses in materials and industrial devices. It was therefore decided to build the dedicated strain scanner KOWARI among the first suite of instruments for the new Australian Replacement Research Reactor OPAL. In order to support the new instrument and familiarize the Australian user community with the technique a „Neutrons for Engineering“ project has been established to provide a fully integrated residual stress service. To make use of the neutrons at Australias HIFAR reactor the existing three-axis spectrometer has been refurbished and modified to allow strain measurements. The Australian Strain Scanner (TASS) will operate until the new strain scanner becomes operational in 2006. Apart from giving an overview about the technique and properties of the new strain scanner we would like to present and discuss two case studies: a) residual-stresses obtained from a break-disc of a car and b) residual-stresses within a flash-butt welded plate cut out of a railway.
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Teixeira, S. R., S. Chamala, R. T. Cowan, and M. Western. "Participatory approach for the identification of dairy industry needs inthe design of research, development and extension actions: Australianand Brazilian case studies." Australian Journal of Experimental Agriculture 44, no. 6 (2004): 521. http://dx.doi.org/10.1071/ea01187.
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In both Australia and Brazil there are rapid changes occurring in the macroenvironment of the dairy industry. These changes are sometimes not noticed in the microenvironment of the farm, due to the labour-intensive nature of family farms, and the traditionally weak links between production and marketing. Trends in the external environment need to be discussed in a cooperative framework, to plan integrated actions for the dairy community as a whole and to demand actions from research, development and extension (R, D & E). This paper reviews the evolution of R, D & E in terms of paradigms and approaches, the present strategies used to identify dairy industry needs in Australia and Brazil, and presents a participatory strategy to design R, D & E actions for both countries. The strategy incorporates an integration of the opinions of key industry actors (defined as members of the dairy and associated communities), especially farm suppliers (input market), farmers, R, D & E people, milk processors and credit providers. The strategy also uses case studies with farm stays, snowball interviewing techniques, semi-structured interviews, content analysis, focus group meetings, and feedback analysis, to refine the priorities for R, D & E actions in the region.
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Hope, Pandora, Kevin Keay, Michael Pook, Jennifer Catto, Ian Simmonds, Graham Mills, Peter McIntosh, James Risbey, and Gareth Berry. "A Comparison of Automated Methods of Front Recognition for Climate Studies: A Case Study in Southwest Western Australia." Monthly Weather Review 142, no. 1 (January 1, 2014): 343–63. http://dx.doi.org/10.1175/mwr-d-12-00252.1.
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Abstract The identification of extratropical fronts in reanalyses and climate models is an important climate diagnostic that aids dynamical understanding and model verification. This study compares six frontal identification methods that are applied to June and July reanalysis data over the Central Wheatbelt of southwest Western Australia for 1979–2006. Much of the winter rainfall over this region originates from frontal systems. Five of the methods use automated algorithms. These make use of different approaches, based on shifts in 850-hPa winds (WND), gradients of temperature (TGR) and wet-bulb potential temperature (WPT), pattern matching (PMM), and a self-organizing map (SOM). The sixth method was a manual synoptic technique (MAN). On average, about 50% of rain days were associated with fronts in most schemes (although methods PMM and SOM exhibited a lower percentage). On a daily basis, most methods identify the same systems more than 50% of the time, and over the 28-yr period the seasonal time series correlate strongly. The association with rainfall is less clear. The WND time series of seasonal frontal counts correlate significantly with Central Wheatbelt rainfall. All automated methods identify fronts on some days that are classified as cutoff lows in the manual analysis, which will impact rainfall correlations. The front numbers identified on all days by the automated methods decline from 1979 to 2006 (but only the TGR and WPT trends were significant at the 10% level). The results here highlight that automated techniques have value in understanding frontal behavior and can be used to identify the changes in the frequency of frontal systems through time.
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Sutrisna, Monty, Barry Cooper-Cooke, Jack Goulding, and Volkan Ezcan. "Investigating the cost of offsite construction housing in Western Australia." International Journal of Housing Markets and Analysis 12, no. 1 (February 4, 2019): 5–24. http://dx.doi.org/10.1108/ijhma-05-2018-0029.
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Purpose Offsite construction approaches and methodologies have been proffered a potential solution for controlling “traditional” projects, especially where high levels of complexity and uncertainty exist. Given this, locations such as Western Australia (WA), where there are unique housing provision challenges, offsite construction method was considered a potential solution for not only addressing the complexity/uncertainty challenges but also alleviating the housing shortage. However, whilst acknowledging the benefits of offsite construction, recognition was also noted on perceived barriers to its implementation, primarily relating to cost uncertainty. This recognition is exacerbated by very limited offsite construction cost data and information available in the public domain. In response to this, this paper sims to provide detailed cost analysis of three offsite construction projects in WA. Design/methodology/approach To hold parameters constant and facilitate cross-case comparative analysis, data were collected from three embedded case studies from three residential housing projects in WA. These projects represent the most contemporary implementation of offsite in WA; where two were completed in 2016/2017 and the third project was still ongoing during the data collection of this research. The research methodological approach and accompanying data analysis component engaged a variety of techniques, which was supported by archival study of project data and evidence gathered from the offsite construction provider. Findings Core findings revealed three emerging themes from residential offsite construction projects pertinent to cost. Specifically, the overall cost of delivering residential housing project with offsite construction techniques, the cost variability of offsite construction residential housing projects as impacted by uncertainties and the cash flow of residential offsite construction projects based on the payment term. These three major cost drivers are elucidated in this paper. Originality/value This research presents new cost insights to complement the wider adoption of offsite construction techniques. It presents additional information to address the limited cost data and information of offsite construction projects available in the public domain particularly for residential housing projects (within the bounded context of WA). It also highlights the further stages needed to enhance data validity, cognisant of universal generalisability and repeatability, market maturity and stakeholder supply chains.
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Hurley, Joe, Gavin Wood, and Lucy Groenhart. "Long run urban analysis using property records: A methodological case study of land use change." Urban Studies 55, no. 2 (July 8, 2016): 427–42. http://dx.doi.org/10.1177/0042098016656980.
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This paper demonstrates the contribution that historical property records can make to our understanding of long run urban change. We use a case study of two streets from the suburb of Carlton in Melbourne, Australia between 1870 and 1970. The property records form a panel database that can be interrogated using standard modelling techniques. These data are used to analyse change in the built environment over time, and identify the factors that may be influencing such change. With the assembled data we track built form, land value, ownership and land use over 100 years. We find that stability characterises the built environment over lengthy periods, but when change occurs it does so in bursts, rather than incrementally. Furthermore, these bursts of change are unevenly spread across our two case study streets, despite their proximity. The streetscape’s primary built material is the key factor shaping geographical patterns of land use change in the case study area.
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Pererva, E. V., N. Y. Berezina, and M. V. Krivosheev. "Trepanations in Sauromato-Sarmatian Crania from the Lower Volga." Archaeology, Ethnology & Anthropology of Eurasia 48, no. 2 (June 26, 2020): 140–48. http://dx.doi.org/10.17746/1563-0110.2020.48.2.140-148.
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We describe artificial openings in crania of the Early Iron Age nomads of the Lower Volga region, owned by the Moscow State University’s Research Institute and Museum of Anthropology. Such openings were found in two male specimens of the Sauromato-Sarmatian age from Bykovo (burial 4, kurgan 13) and Baranovka (burial 2, kurgan 21). Using macroscopic and X-ray examination, we attempt to identify the surgical techniques and the reasons behind the operations. The cranial vault of the Bykovo individual was trepanned by scraping and cutting, for medical purposes. The man survived the surgery, as evidenced by healing. In the case of Baranovka, the operation was performed postmortem or peri-mortem by drilling and cutting, possibly for ritual purposes. Collating these cases with others relating to the Early Iron Age nomadic (Sauromato-Sarmatian) culture of the Lower Volga region and adjacent territories and with written and archaeological sources suggests that the closest parallels come from Central Asia, and Southern and Western Siberia, where the custom of post-mortem ritual trepanations was very common. The surgical techniques practiced in the Lower Volga region were likely due to the penetration of Greek and Roman medical traditions in the mid-first millennium BC.
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Thwaite, Anne. "Inclusive and Empowering Discourse in an Early Childhood Literacy Classroom with Indigenous Students." Australian Journal of Indigenous Education 36, no. 1 (2007): 21–31. http://dx.doi.org/10.1017/s1326011100004385.
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AbstractThis paper presents an analysis of the classroom discourse and strategies of Marcia, an early childhood teacher of a class with a high percentage of Indigenous Australian students. These students have been demonstrably successful on standardised literacy tests, which is not the case for Indigenous students in general in Australia (e.g., MCEETYA, 200). It will be suggested here that Marcia’s approach and relationships with the students, as constructed in her discourse, have been a large contributing factor in this success. Marcia’s discourse can be described as both inclusive and empowering and, as such, it will be proposed that awareness of her techniques may be of benefit to teachers who are working with groups whom education systems tend to marginalise and disempower. Marcia’s lessons were observed as part of the project, “Teaching Indigenous Students with Conductive Hearing Loss in Remote and Urban Schools of Western Australia”. This project was based in Kurongkurl Katitjin, School of Indigenous Studies, at Edith Cowan University, Perth, Western Australia, and was funded by an Australian Research Council Strategic Partnerships with Industry [SPIRT] Grant and the industry partners: Department of Education of Western Australia, Catholic Education Commission of Western Australia and Aboriginal Independent Community Schools, Western Australia.
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Connor, M. A., and D. Reeve. "The Clean Technology Incentive Scheme of the State of Victoria, Australia." Water Science and Technology 29, no. 8 (April 1, 1994): 37–45. http://dx.doi.org/10.2166/wst.1994.0377.
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Over the past decade environment protection policies have placed increasing emphasis on waste minimisation and cleaner production techniques. The Environment Protection Authority in Victoria, Australia, has sought to encourage waste minimisation by establishing a Clean Technology Incentive Scheme. This Scheme makes available secured interest-free loans of up to $100,000 to selected small and medium-sized companies proposing to install proven yet innovative waste reducing technology. Applications are evaluated by a Review Committee drawn from a diversity of backgrounds. The technical feasibility, innovativeness, environmental benefits and financial soundness of proposals are assessed and a short-list of potential loan recipients prepared. The managerial competence and financial status of short-listed applicants is checked before loans are made. The Scheme was established in 1988 and since then 35 offers of loans have been made. Whilst the newness of the Scheme makes evaluation of its long-term effectiveness premature, results to date are encouraging. Case studies of three especially successful projects are presented.
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Paterson, John. "Water Management and Recreational Values; Some Cases in Victoria, Australia." Water Science and Technology 21, no. 2 (February 1, 1989): 1–12. http://dx.doi.org/10.2166/wst.1989.0021.
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The growing recognition of recreational and amenity demands on water systems introduces a multitude of issues, many of them complex, to the established tasks of water quality management and water management generally. Victorian case studies are presented. They (1) illustrate the range and diversity of situations that can arise in managing competition and enhancing compatibility between traditional water supply objectives and recreational demands. (2) Fluctuation of storage levels, essential to storage operations, detract from recreational value. Recreational and tourism demands upon Lake Hume have grown to threaten traditional operating flexibility. (3) Mokoan is another such instance, but with its supply function in a state of flux, Lake Mokoan provides more scope for a shift in the balance. (4) Salinity management has become an issue in the management of lakes and wetlands when water supply interests and environmental/recreation interests respectively have different perspectives on salt disposal. (5) Recreational use of town supply sources has long been a vexed issue, although marked shifts in the attitudues of many supply authorities have occurred in recent years. (6) Eutrophication of lakes and estuaries raises difficult issues of responsibility and scientific uncertainty, and the water management connection may be tenuous but will attract public attention. (7) The water body attributes valued by specialised recreational interests require definition in terms that water managers can deal with using routine techniques of systems analysis and evaluation. (8) The demands of the fish population and anglers introduce a new perspective in river management and perceptions of instream values are changing markedly. (9) Direct costs of recreational services supplied by water authorities are not fully accounted: allocation choices and fiscal incidence will emerge as issues of significance. (10) These case studies raise only a fraction of the total range of matters that will, in the years to come, tax the technology and political skills of governments and management.
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Bobrova, Natalia Nikolaevna. "The Late Paleologian icon of the Nativity of Christ from the Patriarch’s museum of church art at the Cathedral of Christ the Saviour in Moscow: on the features of the painting style." Studia Slavica et Balcanica Petropolitana 31, no. 1 (2022): 186–94. http://dx.doi.org/10.21638/spbu19.2022.111.
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Byzantine icons of the 14th century in Russian museums are scattered material. In this regard, the situation when it is possible to identify or at least raise the question of whether two icons of such an artistic level from different collections belong to the same master is almost unique. The Late Paleologian icon of the Resurrection of Lazarus from the the Russian Museum can without exaggeration be called the pearl of the collection. The icon was received by the Russian Museum in 1928 from the collection of G. N. Gamon-Gaman through the State Museum Fund. There is a small icon of the Nativity of Christ distinguished by high pictorial skill in the collection of the new Patriarchal Museum of Church Art at the Cathedral of Christ the Savior in Moscow. The study of this late Paleologian monument is just beginning, but the special relevance of its research is due to the fact that the artistic features allow us to compare this image with the aforementioned icon of the Resurrection of Lazarus, a landmark monument of the collection of the Russian Museum. A number of features of the icon of the Nativity painting technique makes it possible to speak about a significant stylistic community of these two monuments despite the fact that the preservation of it is not the best. The similarity of the nuances of color, the principles of shaping, the presence of common characteristic techniques in the construction of gaps, the picturesque solution of clothes, the dashed manner of modeling the light part of the slides, individual handwriting and great similarity in individual details, the general features of the drawing of the hands and feet of the characters, the nature of the vegetation image, the proportions of the figures, the size of the image, the features of gilding halos (on top of the paint layer) ― all these aspects reveal such a close similarity of painting techniques that it becomes possible to raise the question of identifying in this case the individual manner of one master and the belonging of these two icons to the festive row of the same iconostasis. Technical studies of the icon of the Resurrection of Lazarus were carried out by S. I. Golubev during the restoration in the Russian Museum in 1986–1990, the research results of which definitely make it possible for a more substantive comparative analysis of the two icons.
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Jayawardhana, Prasantha Michael, and S. N. Sheard. "The use of airborne gamma‐ray spectrometry—A case study from the Mount Isa inlier, northwest Queensland, Australia." GEOPHYSICS 65, no. 6 (November 2000): 1993–2000. http://dx.doi.org/10.1190/1.1444883.
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An airborne survey was undertaken on the Mount Isa inlier in 1990–1992. During this survey, both airborne magnetic and gamma‐ray spectrometric data were recorded over 639 170 line-km. Because of perceived value of the radiometric data, stringent calibration procedures, including the creation of a test range, were adopted. In addition to the data from the newly‐flown areas, 76 760 line‐km of existing data were acquired from other companies, and were reprocessed and merged with the Mount Isa survey. The total area covered by the Mount Isa airborne survey was 151 300 km2. Over the last five years, several studies have been undertaken that seek to exploit the Mount Isa region gamma‐ray database and maximise the use of radiometrics for mineral exploration. This paper highlights the results of these studies by focussing on radiometric signatures of major mines in the Mount Isa Inlier, radioelement contour maps, geomagnetic/radiometric interpretation maps, lithological mapping, regolith mapping, geochemical sampling, and spatial modeling using geographical information systems (GIS). Due to the recent introduction of GIS technology and better techniques for handling high quality digital data, there has been a revived interest in making more use of image data sets. The integration of raster and vector data sets for both spectral and spatial modeling has maximized the potential of this approach.
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Saeed, Ali Mohammed, Colin Duffield, and Felix Kin Peng Hui. "An enhanced framework for assessing the operational performance of public-private partnership school projects." Built Environment Project and Asset Management 8, no. 2 (May 14, 2018): 194–214. http://dx.doi.org/10.1108/bepam-07-2017-0041.
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Purpose A study of the current practices for evaluating the ex-post performance of public-private partnership (PPP) school projects in Australia via literature review and qualitative case studies has found that no consistent approach exists for evaluating operational performance. A detailed critique of international PPP audits and practices has identified existing gaps in ex-post performance evaluation. Through a process of comparative analysis and industry confirmation, a performance analysis technique aligned with international practice has been developed that can be utilised by the educational departments across Australia to evaluate the ex-post performance of PPP projects (PPPs). The paper aims to discuss these issues. Design/methodology/approach This paper opted for qualitative archival analysis of case studies using pattern matching, explanation building, time series, and comparative analysis. The data used for document analysis included value reports, project summaries, and contract documents, as well as local and international audit guidelines. Findings This paper reviewed current practices, identified a range of processes, and reported the best practices. However, consideration of the approaches taken in the UK and Australia for evaluating operational performance indicates that current techniques lack consistency. Research limitations/implications The developed ex-post performance measurement framework is limited to Australian PPP school projects and, at this stage, cannot be generalised to other social PPP projects. Practical implications The paper includes implications for the development of better performance evaluation practices and audits. Social implications An enhanced framework for measuring operational performance will increase the accountability of taxpayers in the content of their utilisation by the government. Originality/value This paper presents an enhanced ex-post performance measurement framework for education departments across Australia.
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Shafapourtehrany, Mahyat. "Geospatial Wildfire Risk Assessment from Social, Infrastructural and Environmental Perspectives: A Case Study in Queensland Australia." Fire 6, no. 1 (January 9, 2023): 22. http://dx.doi.org/10.3390/fire6010022.
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Although it is hard to predict wildfires, risky areas can be systematically assessed and managed. Some of the factors for decision-making are hazard, vulnerability, and risk maps, which are the end product of wildfire mapping. This study deals with wildfire risk analysis in Queensland, Australia. A review of the previous studies focusing on each aspect has been done and used with wildfire records from 2011 to 2019 in Queensland, Australia, to compile the required input models to detect risky wildfire regions. Machine learning (ML) methods of Decision Tree (DT) and Support Vector Machine (SVM) were used to perform hazard assessment. The reason was to select the most accurate outcomes for the rest of the analysis. Among accuracy assessment techniques, the Area Under Curvature (AUC) method was used to evaluate the hazard maps. Prediction rates of 89.21% and 83.78% were obtained for DT and SVM, respectively. The DT prediction value showed that the DT-hazard map was more accurate than the SVM-hazard map. Vulnerability analysis was implemented by assigning weights to each factor according to the literature. Lastly, in order to create the wildfire risk map, the hazard and vulnerability indices were combined. The risk map showed that particularly dense urbanization regions are under future wildfire risk. To perform preliminary land use planning, this output can be used by local governmental authorities.
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Debruyn, LAL. "Defining soil macrofauna composition and activity for biopedological studies - A case study on two soils in the Western Australian wheat belt." Soil Research 31, no. 1 (1993): 83. http://dx.doi.org/10.1071/sr9930083.
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In Durokoppin reserve and surrounding farmland, part of the central wheatbelt region, pitfall trapping and mapping of soil macrofauna activity were used to define the extent of soil macrofauna activity in these two environments. This type of study is a necessary precursor to determining the significance of certain invertebrate activity in soil modification in these habitats. The relative merits of the two techniques in determining the extent of soil macrofauna activity is assessed. The soil macrofauna groups identified by mapping and pitfall trapping as making a substantial contribution (in terms of relative abundance and activity) in all habitats were, in descending order, ants, spiders and scorpions (wandoo woodland only). In general there was good agreement between the two techniques in identifying the major species and trends in species composition between habitats, but mapping failed to identify the rare or cryptic species. Mapping more accurately identified the resident species in each habitat compared with pitfall trapping. Pitfall trapping data indicated that foraging activity of most soil macrofauna was depressed over winter, except for beetles, and was higher in the spring and summer sampling periods. However, mapping revealed a more constant level of soil macrofauna activity, especially for ant nests. It is argued that the two approaches complement one another and that each has value in interpreting the effects of soil macrofauna activity on soil properties in further studies. The discussion is based on the results of a study carried out in the Kellerberrin area of Western Australia.
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Metcalfe, Jennifer. "Discourse media analysis of risk and responsibility for environmental pollution." Journal of Science Communication 17, no. 02 (April 23, 2018): R02. http://dx.doi.org/10.22323/2.17020702.
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This book examines the media discourses about environmental pollution in Australia, China and Japan. The book's authors focus on the actors involved in discussions of risk versus those involved in responsibility for environmental pollution. The authors use novel and traditional means of analysis that combine techniques from a variety of disciplines to examine case studies of media discourse. The book provides an interesting, if at times simplistic, overview of the pollution issues facing each country. The conclusions made from the media analysis are relevant to those researching and practicing science communication in the context of such important environmental issues.
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Pham, Tien, Susanne Becken, and Michael Powell. "Modelling the economic impacts of a large event: The case of the Gold Coast 2018 Commonwealth Games." Queensland Review 26, no. 01 (June 2019): 110–27. http://dx.doi.org/10.1017/qre.2019.13.
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AbstractThis article consolidates the pros and cons of the two common modelling techniques for economic impact analysis: the input–output multiplier and the computable general equilibrium (CGE) technique. The latter is recommended for large event assessment and was used to examine the economic impacts of the Gold Coast 2018 Commonwealth Games. The Games is estimated to have generated approximately A$2.5 billion of gross state product (GSP) to Queensland after netting out the costs incurred. The effect is spread over a period of nine years from pre-Games period of preparation for the Games, through the Games period itself, and then rather significantly in the post-Games period. While benefits accrue to Queensland, the rest of Australia is estimated to lose due to the so-called ‘crowding out effect’.
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Sun, Xiaoqian, Weibin Dai, Yu Zhang, and Sebastian Wandelt. "Finding p-Hub Median Locations: An Empirical Study on Problems and Solution Techniques." Journal of Advanced Transportation 2017 (2017): 1–23. http://dx.doi.org/10.1155/2017/9387302.
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Hub location problems have been studied by many researchers for almost 30 years, and, accordingly, various solution methods have been proposed. In this paper, we implement and evaluate several widely used methods for solving five standard hub location problems. To assess the scalability and solution qualities of these methods, three well-known datasets are used as case studies: Turkish Postal System, Australia Post, and Civil Aeronautics Board. Classical problems in small networks can be solved efficiently using CPLEX because of their low complexity. Genetic algorithms perform well for solving three types of single allocation problems, since the problem formulations can be neatly encoded with chromosomes of reasonable size. Lagrangian relaxation is the only technique that solves reliable multiple allocation problems in large networks. We believe that our work helps other researchers to get an overview on the best solution techniques for the problems investigated in our study and also stipulates further interest on cross-comparing solution techniques for more expressive problem formulations.
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Nasim Khan Raja, Babar, Saeed Miramini, Colin Duffield, Shilun Chen, and Lihai Zhang. "A Simplified Methodology for Condition Assessment of Bridge Bearings Using Vibration Based Structural Health Monitoring Techniques." International Journal of Structural Stability and Dynamics 21, no. 10 (June 2, 2021): 2150133. http://dx.doi.org/10.1142/s0219455421501339.
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The mechanical properties of bridge bearings gradually deteriorate over time resulting from daily traffic loading and harsh environmental conditions. However, structural health monitoring of in-service bridge bearings is rather challenging. This study presents a bridge bearing condition assessment framework which integrates the vibration data from a non-contact interferometric radar (i.e. IBIS-S) and a simplified analytical model. Using two existing concrete bridges in Australia as a case study, it demonstrates that the developed framework has the capability of detecting the structural condition of the bridge bearings in real-time. In addition, the results from a series of parametric studies show that the effectiveness of the developed framework is largely determined by the stiffness ratio between bridge bearing and girder ([Formula: see text], i.e. the structural condition of the bearings can only be effectively captured when the value of [Formula: see text] ranges from 1/100 and 100.
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Vázquez Vicente, Guillermo, Victor Martín Barroso, and Francisco José Blanco Jiménez. "Sustainable Tourism, Economic Growth and Employment—The Case of the Wine Routes of Spain." Sustainability 13, no. 13 (June 25, 2021): 7164. http://dx.doi.org/10.3390/su13137164.
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Tourism has become a priority in national and regional development policies and is considered a source of economic growth, particularly in rural areas. Nowadays, wine tourism is an important form of tourism and has become a local development tool for rural areas. Regional tourism development studies based on wine tourism have a long history in several countries such as the US and Australia, but are more recent in Europe. Although Spain is a leading country in the tourism industry, with an enormous wine-growing tradition, the literature examining the economic impact of wine tourism in Spanish economy is scarce. In an attempt to fill this gap, the main objective of this paper is to analyze the impact of wine tourism on economic growth and employment in Spain. More specifically, by applying panel data techniques, we study the economic impact of tourism in nine Spanish wine routes in the period from 2008 to 2018. Our results suggest that tourism in these wine routes had a positive effect on economic growth. However, we do not find clear evidence of a positive effect on employment generation.
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Samama, Charles Marc. "Postoperative Venous Thromboembolism Prophylaxis: Changes in the Daily Clinical Practice, Modified Guidelines." Seminars in Thrombosis and Hemostasis 46, no. 01 (August 23, 2019): 083–88. http://dx.doi.org/10.1055/s-0039-1694994.
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AbstractWith current clinical practice, postoperative venous thromboembolism (VTE) risk is not only well controlled, but it is steadily decreasing, especially in orthopaedic surgery, thanks to fast-track and day case procedures, new surgical techniques, and potent antithrombotic agents. Thromboprophylaxis is becoming increasingly adapted to these patients. Aspirin is also extensively prescribed in total hip replacement and total knee replacement procedures in the United States and Australia. Mechanical prophylaxis is sometimes applied alone but most often combined with anticoagulant agents. However, large evidence-based studies are still needed to confirm these optimistic tendencies. In the meantime, physicians have to keep strong control over the VTE risk to prevent the reappearance of pulmonary embolism after admission to the surgical wards.
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Pietroni, Eva, Daniele Ferdani, Massimiliano Forlani, Alfonsina Pagano, and Claudio Rufa. "Bringing the Illusion of Reality Inside Museums—A Methodological Proposal for an Advanced Museology Using Holographic Showcases." Informatics 6, no. 1 (January 4, 2019): 2. http://dx.doi.org/10.3390/informatics6010002.
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The basic idea of a hologram is an apparition of something that does not exist but appears as if it was just in front of our eyes. These illusion techniques were invented a long time ago. The philosopher and alchemist Giovanni Battista della Porta invented an effect that was later developed and brought to fame by Prof. J. H. Pepper (1821–1900) and applied in theatrical performances. The innovation nowadays consists in the adopted technology to produce them. Taking advantage of the available digital technologies, the challenge we are going to discuss is using holograms in the museum context, inside showcases, to realize a new form of scenography and dramaturgy around the exhibited objects. Case studies will be presented, with a detailed analysis of the EU project CEMEC (Connecting Early Medieval European Collections), where holographic showcases have been designed, built and experimented in EU museums. In this case, the coexistence in the same space of the real artifact and the virtual contents, and interior setup of the showcase, its dynamic lighting system, the script and the sound, converge to create an expressive unity. The reconstruction of sensory and symbolic dimensions that are ‘beyond’ any museum object can take the visitor in the middle of a lively and powerful experience with such technology, and represents an advancement in the museological sector. User experience results and a list of best practices will be presented in the second part of the paper, out of the tests and research activities conducted in these three years of the project.
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Kemper, Catherine M., Steven J. B. Cooper, Graham C. Medlin, Mark Adams, David Stemmer, Kathleen M. Saint, Matthew C. McDowell, and Jeremy J. Austin. "Cryptic grey-bellied dunnart (Sminthopsis griseoventer) discovered in South Australia: genetic, morphological and subfossil analyses show the value of collecting voucher material." Australian Journal of Zoology 59, no. 3 (2011): 127. http://dx.doi.org/10.1071/zo11037.
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The assumption that almost all mammal species are known to science has led to a recent trend away from collecting voucher specimens/tissues during field studies. Here we present a case study of a recently discovered cryptic marsupial (Sminthopsis griseoventer) in South Australia (SA) and show how such collections can contribute to rigorous biodiversity and biogeographic assessments. Morphological and genetic (allozyme and mitochondrial control region (CR) sequence data) analyses, including ancient DNA analyses of type material, were applied to 188 voucher specimens and 94 non-vouchered tissues of Sminthopsis held at the SA Museum. These data were used to confirm the presence of S. griseoventer in SA, validate means of identifying it morphologically and describe recent and pre-European distributions. Pelage differences between S. griseoventer and S. dolichura enabled their identification, but external measurements overlapped considerably. Subfossil S. griseoventer were identified from seven deposits and confirmed that in the past the species was more widespread in SA. CR divergences (>1.8%) among Western Australian and SA S. griseoventer suggested its long-term presence in SA. Discrepancies between the mitochondrial and allozyme affinities of S. aitkeni and S. griseoventer, coupled with the lack of obvious morphological differences, indicate that a taxonomic reappraisal of these species is warranted. The study strongly demonstrates an ongoing need for the routine collection of mammal voucher material in biological and environmental impact surveys.
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Finlayson, G. R., A. N. Diment, P. Mitrovski, G. G. Thompson, and S. A. Thompson. "Estimating western ringtail possum (Pseudocheirus occidentalis) density using distance sampling." Australian Mammalogy 32, no. 2 (2010): 197. http://dx.doi.org/10.1071/am09037.
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A reliable estimate of population size is of paramount importance for making management decisions on species of conservation significance that may be impacted during development. The western ringtail possum (Pseudocheirus occidentalis) is regularly encountered during urban development and is the subject of numerous surveys to estimate its abundance. A variety of techniques have been used for this species with mixed results. This paper reports on a case study using distance sampling to estimate density of P. occidentalis in a small habitat remnant near Busselton, Western Australia. Density estimates obtained were within the range of previous studies of this species and we suggest that this technique should be employed in future surveys to improve the accuracy of population estimates for this species before development.
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Apollonio, Fabrizio Ivan, Filippo Fantini, Simone Garagnani, and Marco Gaiani. "A Photogrammetry-Based Workflow for the Accurate 3D Construction and Visualization of Museums Assets." Remote Sensing 13, no. 3 (January 30, 2021): 486. http://dx.doi.org/10.3390/rs13030486.
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Nowadays digital replicas of artefacts belonging to the Cultural Heritage (CH) are one of the most promising innovations for museums exhibitions, since they foster new forms of interaction with collections, at different scales. However, practical digitization is still a complex task dedicated to specialized operators. Due to these premises, this paper introduces a novel approach to support non-experts working in museums with robust, easy-to-use workflows based on low-cost widespread devices, aimed at the study, classification, preservation, communication and restoration of CH artefacts. The proposed methodology introduces an automated combination of acquisition, based on mobile equipment and visualization, based on Real-Time Rendering. After the description of devices used along the workflow, the paper focuses on image pre-processing and geometry processing techniques adopted to generate accurate 3D models from photographs. Assessment criteria for the developed process evaluation are illustrated. Tests of the methodology on some effective museum case studies are presented and discussed.