http://espace.library.uq.edu.au/ The University of Queensland en Fez http://blogs.law.harvard.edu/tech/rss http://espace.library.uq.edu.au/view/UQ:283035 2012-10-09T14:19:39Z Olsson, Katherine og Lloyd, Owen T. og Le Brocque, Robyne M. og McKinlay, Lynne og Anderson, Vicki A. og Kenardy, Justin A. http://espace.library.uq.edu.au/view/UQ:295992 2013-04-05T13:16:18Z Oyarzun, Patricio og Ellis, Jonathan J. og Boden, Mikael og Kobe, Bostjan http://espace.library.uq.edu.au/view/UQ:297157 2013-04-12T13:37:26Z Reynolds, Katherine J. og Haslam, S. Alexander og Turner, John C. http://espace.library.uq.edu.au/view/UQ:293277 2013-03-10T00:39:06Z Murray-Prior, R. og Natsir, A. og Asja, M. A. og Nasrullah og Murray, P. J. og Yusmasari og Nurhayu, A. http://espace.library.uq.edu.au/view/UQ:290188 2013-01-29T17:55:59Z Adam, Kerry og Strong, Jenny og Chipchase, Lucinda http://espace.library.uq.edu.au/view/UQ:288930 2013-01-13T00:06:00Z McGowan, T. W. og Pinchbeck, G. P. og McGowan, C. M. http://espace.library.uq.edu.au/view/UQ:254089 Water is an increasingly critical issue at the forefront of global policy change, management and planning. There are growing concerns about water as a renewable resource, its availability for a wide range of users, aquatic ecosystem health, and global issues relating to climate change, water security, water trading and water ethics. This handbook provides the most comprehensive reference ever published on water resource issues. It brings together multiple disciplines to understand and help resolve problems of water quality and scarcity from a global perspective. Its case studies and 'foundation' chapters will be greatly valued by students, researchers and professionals involved in water resources, hydrology, governance and public policy, law, economics, geography and environmental studies. 2011-10-04T00:00:00Z Nauges, Celine og Thomas, Alban http://espace.library.uq.edu.au/view/UQ:290223 Teaching children to ask and answer questions is critically important if they are to learn to talk and reason effectively together, particularly during inquiry-based science where they are required to investigate topics, consider alternative propositions and hypotheses, and problem-solve together to propose answers, explanations, and prediction to problems at hand. This study involved 108 students (53 boys and 55 girls) from seven, Year 7 teachers’ classrooms in five primary schools in Brisbane, Australia. Teachers were randomly allocated by school to one of two conditions: the metacognitive questioning condition (Trained condition) or the prescriptive questioning condition (Untrained condition). Data on students’ discourse and reasoning and problem-solving (RP-S) were collected across Times 1 and 2. The results showed that while there were significant differences in the discourse categories of the students in the two conditions at Time 1, the only significant difference was in questioning behaviour at Time 2 with the students in the trained condition continuing to ask more questions than their untrained peers. Given that these students had been taught to specifically ask ‘thinking’ questions that probed and interrogated information, these results are not surprising. A follow-up examination of students’ discourse during their small group discussions illustrated how these students interacted with each other to probe and interrogate information by providing explanations and reasons to make their thinking explicit and by using analogies to verbally represent concepts they were trying to express. Results on the follow-up reasoning and problem-solving (RP-S) tasks indicated that students in the Trained and Untrained conditions improved their scores from Time 1 to Time 2 although the change was not significantly different between conditions. 2013-01-30T13:26:16Z Gillies, Robyn M. og Nichols, Kim og Burgh, Gilbert og Haynes, Michelle http://espace.library.uq.edu.au/view/UQ:268195 2012-02-22T00:00:00Z Brincat, Shannon K. http://espace.library.uq.edu.au/view/UQ:252431 2011-09-20T00:00:00Z Drinkwater, Diana J. og Bradshaw, Dee J. og Tilyard, P. og Munro, P. http://espace.library.uq.edu.au/view/UQ:282506 2012-09-26T00:00:00Z Churchill, Rick og Keddie, Amanda http://espace.library.uq.edu.au/view/UQ:292153 2013-02-24T00:36:35Z Oswari, Hanifah og Widjaja, Ruth Karisma og Rohsiswatmo, Rinawati og Cleghorn, Geoffrey http://espace.library.uq.edu.au/view/UQ:293282 2013-03-10T00:43:20Z Chambers, Suzanne K. og Schover, Leslie og Halford, Kim og Ferguson, Megan og Gardiner, R. A. og Occhipinti, Stefano og Dunn, Jeff http://espace.library.uq.edu.au/view/UQ:293212 2013-03-08T19:29:03Z Cyarto, Elizabeth V. og Lautenschlager, Nicola T. og Desmond, Patricia M. og Ames, David og Szoeke, Cassandra og Salvado, Olivier og Sharman, Matthew J. og Ellis, Kathryn A. og Phal, Pramit M. og Masters, Colin L. og Rowe, Christopher C. og Martins, Ralph N. og Cox, Kay L. http://espace.library.uq.edu.au/view/UQ:282240 2012-09-21T15:56:01Z Goire, Namraj og Sloots, Theo P. og Whiley, David M. og Nissen, Michael D. http://espace.library.uq.edu.au/view/UQ:253441 2011-09-27T16:59:49Z Fletcher, Mary T. og Gummow, Bruce og Brock, Ian J og Tranter, William P. og Gardiner, Christopher P. http://espace.library.uq.edu.au/view/UQ:243504 The almost exclusive focus on punishment and inattention to compensatory alternatives in studies involving experimental games may yield patterns that do not accurately reflect how and when people respond to injustice, particularly if punishment and compensation are not psychologically equivalent approaches to justice restoration. In the current study, we examined participants' preference for punitive and compensatory actions, while also exploring emotional determinants and boundary conditions. Our results indicated that participants actually compensated victims more than they punished offenders and that the majority of participants assigned both. Furthermore, although both interventions were associated with emotional experiences of moral outrage toward the offender, self-focused emotions reflecting feelings of threat only predicted compensation and only when victims were aware that they had been victimized. These findings augment our understanding of third-party interventions, emphasizing the importance of considering response alternatives when studying the psychology of justice. 2011-07-11T00:00:00Z Lotz, Sebastian og Okimoto, Tyler, G. og Schlosser, Thomas og Fetchenhauer, Detlaf http://espace.library.uq.edu.au/view/UQ:228836 2011-02-10T00:00:00Z Robinson, L. og Hobday, A. J. og Pearson, R. G. og Elith, J. og Kendall, B. E. og Possingham, H. og Richardson, A. http://espace.library.uq.edu.au/view/UQ:259765 There exists a relation between the Klein–Gordon and the Dirac equations with scalar and vector potentials of equal magnitude and the Schrödinger equation. We obtain the relativistic energy spectrum for the four relativistic quantum Smorodinsky–Winternitz systems from their quasi-Hamiltonian and the quadratic algebras studied by Daskaloyannis in the nonrelativistic context. We also apply the quadratic algebra approach directly to the initial Dirac equation for these four systems and show that the quadratic algebras obtained are the same than those obtained from the quasi-Hamiltonians. We point out how results obtained in context of quantum superintegrable systems and their polynomial algebras can be applied to the quantum relativistic case. 2011-10-27T00:00:00Z Marquette, Ian http://espace.library.uq.edu.au/view/UQ:290147 Humpback whales have a continually evolving vocal sexual display, or "song," that appears to undergo both evolutionary and "revolutionary" change. All males within a population adhere to the current content and arrangement of the song. Populations within an ocean basin share similarities in their songs; this sharing is complex as multiple variations of the song (song types) may be present within a region at any one time. To quantitatively investigate the similarity of song types, songs were compared at both the individual singer and population level using the Levenshtein distance technique and cluster analysis. The highly stereotyped sequences of themes from the songs of 211 individuals from populations within the western and central South Pacific region from 1998 through 2008 were grouped together based on the percentage of song similarity, and compared to qualitatively assigned song types. The analysis produced clusters of highly similar songs that agreed with previous qualitative assignments. Each cluster contained songs from multiple populations and years, confirming the eastward spread of song types and their progressive evolution through the study region. Quantifying song similarity and exchange will assist in understanding broader song dynamics and contribute to the use of vocal displays as population identifiers. 2013-01-28T09:48:36Z Garland, Ellen C. og Noad, Michael J. og Goldizen, Anne W. og Lilley, Matthew S. og Rekdahl, Melinda L. og Garrigue, Claire og Constantine, Rochelle og Hauser, Nan Daeschler og Poole, M. Michael og Robbins, Jooke http://espace.library.uq.edu.au/view/UQ:298591 2013-04-28T00:20:56Z Hare, Kim M. og Marsh, Robyn L. og Binks, Michael J. og Grimwood, Keith og Pizzutto, Susan J. og Leach, Amanda J. og Chang, Anne B. og Smith-Vaughan, Heidi C. http://espace.library.uq.edu.au/view/UQ:292097 2013-02-24T00:13:03Z Downes, T. G. og Ralph, T. C. og Walk, N. http://espace.library.uq.edu.au/view/UQ:293740 The counterintuitive features of quantum physics challenge many common-sense assumptions. In an interferometric quantum eraser experiment, one can actively choose whether or not to erase which-path information (a particle feature) of one quantum system and thus observe its wave feature via interference or not by performing a suitable measurement on a distant quantum system entangled with it. In all experiments performed to date, this choice took place either in the past or, in some delayed-choice arrangements, in the future of the interference. Thus, in principle, physical communications between choice and interference were not excluded. Here, we report a quantum eraser experiment in which, by enforcing Einstein locality, no such communication is possible. This is achieved by independent active choices, which are space-like separated from the interference. Our setup employs hybrid path-polarization entangled photon pairs, which are distributed over an optical fiber link of 55 m in one experiment, or over a free-space link of 144 km in another. No naive realistic picture is compatible with our results because whether a quantum could be seen as showing particle- or wave-like behavior would depend on a causally disconnected choice. It is therefore suggestive to abandon such pictures altogether. 2013-03-14T23:45:13Z Ma, Xiao-Song og Kofler, Johannes og Qarry, Angie og Tetik, Nuray og Scheidl, Thomas og Ursin, Rupert og Ramelow, Sven og Herbst, Thomas og Ratschbacher, Lothar og Fedrizzi, Alessandro og Jennewein, Thomas og Zeilinger, Anton http://espace.library.uq.edu.au/view/UQ:293317 Quantum oscillations can be used to determine properties of the Fermi surface of metals by varying the magnitude and orientation of an external magnetic field. Topological insulator surface states are an unusual mix of normal and Dirac fermions. Unlike in graphene and simple metals, Berry’s geometric phase in topological insulator surface states is not necessarily quantized. We show that reliably extracting this geometric phase from the phase offset associated with the quantum oscillations is subtle. This is especially so in the presence of a Dirac gap such as that associated with the Zeeman splitting or interlayer tunneling. We develop a semiclassical theory for general mixed normal-Dirac systems in the presence of a gap, and in doing so clarify the role of topology and broken particle-hole symmetry. We propose a systematic procedure of fitting Landau-level index plots at large filling factors to reliably extract the phase offset associated with Berry’s phase. 2013-03-10T01:04:44Z Wright, Anthony R. og McKenzie, Ross H. http://espace.library.uq.edu.au/view/UQ:294732 Lipopolysaccharide (LPS)-activated macrophages secrete pro-inflammatory cytokines, including tumor necrosis factor (TNF) to elicit innate immune responses. Secretion of these cytokines is also a major contributing factor in chronic inflammatory disease. In previous studies we have begun to elucidate the pathways and molecules that mediate the intracellular trafficking and secretion of TNF. Rab6a and Rab6a' (collectively Rab6) are trans-Golgi-localized GTPases known for roles in maintaining Golgi structure and Golgi-associated trafficking. We found that induction of TNF secretion by LPS promoted the selective increase of Rab6 expression. Depletion of Rab6 (via siRNA and shRNA) resulted in reorganization of the Golgi ribbon into more compact structures that at the resolution of electron microcopy consisted of elongated Golgi stacks that likely arose from fusion of smaller Golgi elements. Concomitantly, the delivery of TNF to the cell surface and subsequent release into the media was reduced. Dominant negative mutants of Rab6 had similar effects in disrupting TNF secretion. In live cells, Rab6-GFP were localized on trans-Golgi network (TGN)-derived tubular carriers demarked by the golgin p230. Rab6 depletion and inactive mutants altered carrier egress and partially reduced p230 membrane association. Our results show that Rab6 acts on TNF trafficking at the level of TGN exit in tubular carriers and our findings suggest Rab6 may stabilize p230 on the tubules to facilitate TNF transport. Both Rab6 isoforms are needed in macrophages for Golgi stack organization and for the efficient post-Golgi transport of TNF. This work provides new insights into Rab6 function and into the role of the Golgi complex in cytokine secretion in inflammatory macrophages. 2013-03-24T01:26:36Z Micaroni, Massimo og Stanley, Amanda C. og Khromykh, Tatiana og Venturato, Juliana og Wong, Colin X. F. og Lim, Jet P. og Marsh, Brad J. og Storrie, Brian og Gleeson, Paul A. og Stow, Jennifer L. http://espace.library.uq.edu.au/view/UQ:298770 The lysine (K)-rich mantle protein (KRMP) and shematrin protein families are unique to the organic matrices of pearl oyster shells. Similar to other proteins that are constituents of tough, extracellular structures, such as spider silk, shematrins and KRMPs, contain repetitive, low-complexity domains (RLCDs). Comprehensive analysis of available gene sequences in three species of pearl oyster using BLAST and hidden Markov models reveal that both gene families have large memberships in these species. The shematrin gene family expanded before the speciation of these oysters, leading to a minimumof eight orthology groups. By contrast, KRMPs expanded primarily after speciation leading to species-specific gene repertoires. Regardless of their evolutionary history, the rapid evolution of shematrins and KRMPs appears to be the result of the intrinsic instability of repetitive sequences encoding the RLCDs, and the gain, loss and shuffling of other motifs. This mode of molecular evolution is likely to contribute to structural characteristics and evolvability of the pearl oyster shell. Based on these observations, we infer that analogous RLCD proteins throughout the animal kingdom also have the capacity to rapidly evolve and as a result change their structural properties. 2013-04-28T00:54:51Z McDougall, Carmel og Aguilera, Felipe og Degnan, Bernard M. http://espace.library.uq.edu.au/view/UQ:290609 Toad parotoid gland secretion or toad venom has in recent years been increasingly shown to possess potentially beneficial pharmacological effects; this speculation has drawn much interest centred on elucidating the chemical basis of its multimodal effects. For this purpose, we explored the use of a rapid and accurate analysis method for systemic investigation of the parotoid gland chemistry, when extracted from Australian cane toads. Full-scan data of cane toad venom extract was acquired using high-performance liquid chromatography coupled with a hybrid quadrupole-time of flight mass spectrometry system (HPLC/MS-Q-TOF), with multiple ionization sources (ESI and APCI) in positive and negative mixed modes. By measuring the exact mass differences between the theoretical and measured mass of each assumed compound, we confirmed the presence of 12 key constituents. The present results demonstrate that the use of HPLC/MS-Q-TOF with multiple ionization sources delivers exemplary selectivity and sensitivity, allowing for the rapid and accurate identification of constituents within cane toad venom. This paves the way for this technique to be used in future routine screening of components within the genus Bufo and for key analytes too, then reliably assessed for any purported beneficial (clinic) properties. 2013-02-07T10:44:20Z Jing, Jing og Ren, Wei C. og Li, Chun og Bose, Utpal og Parekh, Harendra S. og Wei, Ming Q. http://espace.library.uq.edu.au/view/UQ:201291 2010-03-30T00:00:00Z Chan, Joshua C. C. og Kroese, Dirk P. http://espace.library.uq.edu.au/view/UQ:293267 2013-03-10T00:31:26Z Bonacci, Jason og Vleck, Veronica og Saunders, Philo U. og Blanch, Peter og Vicenzino, Bill http://espace.library.uq.edu.au/view/UQ:245402 2011-08-14T00:00:00Z Cantor, Christopher H. http://espace.library.uq.edu.au/view/UQ:258416 Genetic selection for improved fertility in cattle has historically been considered problematic due to the very low heritability of reproductive traits such as weaning rate. However, the preliminary findings from research conducted by the CRC for Beef Genetic Technologies indicates that critical component traits of fertility such as age at puberty in tropically adapted cattle is highly heritable. Further, CRC researchers have demonstrated that standardised, readily measured male traits such as scrotal circumference and percent morphologically normal sperm are heritable and genetically correlated with the important female traits of age at puberty and interval from calving to first post-partum ovulation. These findings indicate that genetic selection for improved fertility of tropically adapted male and female genotypes is possible and should be utilised particularly in bull breeding herds as a long term strategy to improve herd fertility. In addition, to improve the rate of genetic improvement in fertility and other key traits affecting the profitability of beef herds, producers should consider implementing the routine use of artificial insemination (AI) with semen from high genetic merit bulls in mobs of selected females, particularly maiden heifers. However, there is good evidence that the response of females to hormonal treatments to synchronise ovulation to enable AI at a fixed time is significantly influenced by genotype, with high grade Bos indicus female having significantly lower rates of ovulation and hence lower conceptions rates than Bos indicus x Bos taurus and Bos taurus females. Modifications to synchronisation protocols which result in a more physiologically normal hormonal profile during development of the ovulatory follicle in Bos indicus heifers have been shown to significantly improve rates of ovulation and subsequent corpus luteum development, and thus the likelihood of conception to AI. 2011-10-21T00:00:00Z McGowan, Michael R. og Fordyce, Geoffry og Holroyd, Richard G. http://espace.library.uq.edu.au/view/UQ:290486 In this paper we investigate the first stages of one of the largest regional regeneration projects in Australia. Although small by Asian standards, the Icon Project is an office and retail project, leased to the state government which is slated to catalyse revitalisation of Ipswich’s CBD. Ipswich Queensland is rapidly-growing city about 40 kilometres from Brisbane on the Bremer River. Once, due to its navigable access and surface coal, it was a candidate for Queensland’s state capital. But, as traditional industries folded in the 1970s, Ipswich declined economically and socially. The burning of Reids Department Store in 1985, the ill-considered Kern development, suburban retail leakage and a recession accelerated CBD decline. Recently, despite the GFC and floods, the rapid expansion of hydrocarbon prospecting in its western hinterland has lifted confidence in Ipswich’s future. Here, we sketch the backdrop to Ipswich’s growth and reflect on conflicts in planning between short-term economic goals and broader sustainable development. 2013-02-04T14:35:45Z Huston, Simon og Darchen, Sebastien og May, Kylie http://espace.library.uq.edu.au/view/UQ:266729 2012-02-03T00:00:00Z Petherick, Carol og Ferguson, Drewe http://espace.library.uq.edu.au/view/UQ:240856 2011-05-16T00:00:00Z Jelinek, Michael og Clark, Alexander M og Oldridge, Neil B og Briffa, Thomas G og Thompson, David R http://espace.library.uq.edu.au/view/UQ:292123 2013-02-24T00:23:07Z Romilio, Anthony og Tucker, Ryan T. og Salisbury, Steven W. http://espace.library.uq.edu.au/view/UQ:246800 Robert Graves tells us that “the poet’s first enrichment is a knowledge and understanding of myths.” Certainly, as this collection of essays, poems and visual images affirms, mythology has been a field richly mined by poets and artists from antiquity through to the present day. It is testament to both the enduring power of myth, as well as the adaptability of its form, that poets and writers continually turn to the mythic for both inspiration and guidance. This volume presents a diverse collection of analytical and creative works by scholars, poets and visual artists, in response to their varied explorations of the prolific dialogue that exists between myth and poetry. [Publisher's website] 2011-08-31T00:00:00Z http://espace.library.uq.edu.au/view/UQ:290498 Legumes represent some of the most important crop species worldwide. They are able to form novel root organs known as nodules, within which biological nitrogen fixation is facilitated through a symbiotic interaction with soil-dwelling bacteria called rhizobia. This provides legumes with a distinct advantage over other plant species, as nitrogen is a key factor for growth and development. Nodule formation is tightly regulated by the plant and can be inhibited by a number of external factors, such as soil pH. This is of significant agricultural and economic importance as much of global legume crops are grown on low pH soils. Despite this, the precise mechanism by which low pH conditions inhibits nodule development remains poorly characterized. 2013-02-04T16:25:34Z Ferguson, Brett og Lin, Meng-Han og Gresshoff, Peter http://espace.library.uq.edu.au/view/UQ:292323 2013-02-26T11:46:55Z Hoffstaedter, Gerhard og Tittensor, David http://espace.library.uq.edu.au/view/UQ:241434 2011-05-26T00:00:00Z Gelber, Katharine http://espace.library.uq.edu.au/view/UQ:294190 2013-03-19T13:42:35Z Hoffstaedter, Gerhard http://espace.library.uq.edu.au/view/UQ:292196 2013-02-24T00:55:07Z Muscat, George E. O. og Eriksson, Natalie A. og Byth, Karen og Loi, Sherene og Graham, Dinny og Jindal, Shalini og Davis, Melissa J. og Clyne, Colin og Funder, John W. og Simpson, Evan R. og Ragan, Mark A. og Kuczek, Elizabeth og Fuller, Peter J. og Tilley, Wayne D. og Leedman, Peter J. og Clarke, Christine L. http://espace.library.uq.edu.au/view/UQ:292122 2013-02-24T00:22:52Z Davidson, Bronwyn og Hill, Anne E. og Nelson, Alison http://espace.library.uq.edu.au/view/UQ:289387 2013-01-18T14:19:48Z Marinovic, Welber og de Rugy, Aymar og Lipp, Ottmar V. og Tresilian, James R. http://espace.library.uq.edu.au/view/UQ:259048 2011-10-23T00:00:00Z Rodger, Sylvia og Ashburner, Jill og Cartmill, Linda og Bourke-Taylor, Helen http://espace.library.uq.edu.au/view/UQ:253612 Retirement from a career in Colon and Rectal Surgery is usually a personal decision. The details of when, why, and how are individually specific and are shaped by life experience, desires, personal and family commitments, as well as financial considerations. 2011-09-29T00:00:00Z Beck, David E. http://espace.library.uq.edu.au/view/UQ:289509 2013-01-20T00:12:33Z Preece, Megan H. W. og Geffen, Gina M. og Horswill, Mark S. http://espace.library.uq.edu.au/view/UQ:288238 2013-01-06T00:30:34Z Arnison, Paul G. og Bibb, Mervyn J. og Bierbaum, Gabriele og Bowers, Albert A. og Bugni, Tim S. og Bulaj, Grzegorz og Camarero, Julio A. og Campopiano, Dominic J. og Challis, Gregory L. og Clardy, Jon og Cotter, Paul D. og Craik, David J. og Dawson, Michael og Dittmann, Elke og Donadio, Stefano og Dorrestein, Pieter C. og Entian, Karl-Dieter og Fischbach, Michael A. og Garavelli, John S. og Goeransson, Ulf og Gruber, Christian W. og Haft, Daniel H. og Hemscheidt, Thomas K. og Hertweck, Christian og Hill, Colin og Horswill, Alexander R. og Jaspars, Marcel og Kelly, Wendy L. og Klinman, Judith P. og Kuipers, Oscar P. og Link, A. James og Liu, Wen og Marahiel, Mohamed A. og Mitchell, Douglas A. og Moll, Gert N. og Moore, Bradley S. og Mueller, Rolf og Nair, Satish K. og Nes, Ingolf F. og Norris, Gillian E. og Olivera, Baldomero M. og Onaka, Hiroyasu og Patchett, Mark L. og Piel, Joern og Reaney, Martin J. T. og Rebuffat, Sylvie og Ross, R. Paul og Sahl, Hans-Georg og Schmidt, Eric W. og Selsted, Michael E. og Severinov, Konstantin og Shen, Ben og Sivonen, Kaarina og Smith, Leif og Stein, Torsten og Suessmuth, Roderich D. og Tagg, John R. og Tang, Gong-Li og Truman, Andrew W. og Vederas, John C. og Walsh, Christopher T. og Walton, Jonathan D. og Wenzel, Silke C. og Willey, Joanne M. og van der Donk, Wilfred A. http://espace.library.uq.edu.au/view/UQ:253630 The use of rifampicin, a bactericidal antibiotic drug commonly used to treat tuberculosis, in the management of psoriasis is examined. Studies show that doses of 300-600mg per day of rifampicin, in combination with other treatments and over varying periods of time, can improve symptoms in some patients with psoriasis. 2011-09-29T00:00:00Z Nissen, Lisa M. http://espace.library.uq.edu.au/view/UQ:253443 Plants containing pyrrolizidine alkaloids (PA) are widespread across the rangelands of northern Australia including Queensland (Qld), the Northern Territory (NT) and the northern half of Western Australia (WA). Livestock exposed to these plants are occasionally poisoned but overall impact of these plants on productivity, while negative, is unquantified. To better assess these impacts, all sources of PA needed to be identified, exposure quantified, and pharmacokinetics of PA metabolism in livestock clarified. [Introduction extract] 2011-09-27T00:00:00Z Fletcher, M. T. og McKenzie, R. A. og Reichmann, K. G. og Blaney, B. J. http://espace.library.uq.edu.au/view/UQ:294641 2013-03-24T00:22:27Z Win, Aung Ko og Lindor, Noralane M. og Winship, Ingrid og Tucker, Katherine M. og Buchanan, Daniel D. og Young, Joanne P. og Rosty, Christophe og Leggett, Barbara og Giles, Graham G. og Goldblatt, Jack og Macrae, Finlay A. og Parry, Susan og Kalady, Matthew F. og Baron, John A. og Ahnen, Dennis J. og Le Marchand, Loic og Gallinger, Steven og Haile, Robert W. og Newcomb, Polly A. og Hopper, John L. og Jenkins, Mark A.