Mrs Curly and the Norwegian Smoking Pipe

Research background: Mrs Curly and the Norwegian Smoking Pipe is a full-length album and book release, produced in collaboration with renowned multi-instrumentalist Linsey Pollak. The project involved the recording and production of Pollak’s original compositions and arrangements of traditional works, drawing on hybrid digital-analog production techniques. The recording of the album was informed by prior scholarly work by Taylor, Feld, Wong and others. These existing studies have discussed the complexities of intercultural collaboration, and the types of cultural politics that are involved in the recording and distribution of what has been known by the term ‘World Music.’ Aspects of applied ethnomusicology have informed the creative work, as a means of interpreting the implicit and explicit complexities that arise through the recording and dissemination of intercultural creative practice. The project asked the research question, in what ways is intercultural music making effected by collaborative practices in the recording studio? Research contribution: This project has identified that the recording and production of intercultural music making involves a complex amalgam of aspects of live or ‘authentic’ performance practices, alongside highly mediated production practices that are influenced by new forms of digital recording technology. Research significance: The compact disc and book was released and promoted on the Marata Music label. The song ‘Plačam za’ was nominated in the World category of the 2015 Queensland Music Awards. The research context of the work is detailed in Gavin Carfoot, 2015 (in press), ‘Musical discovery, colonialism and the possibilities of intercultural communication through music’ in Popular Communication.

sopB of Salmonella enterica serovar Typhimurium is a potential DNA vaccine candidate in conjugation with live attenuated bacteria

The immune response against Salmonella is multi-faceted involving both the innate and the adaptive immune system. The characterization of specific Salmonella antigens inducing immune response could critically contribute to the development of epitope based vaccines for Salmonella. We have tried to identify a protective T cell epitope(s) of Salmonella, as cell mediated immunity conferred by CD8+ T cells is the most crucial subset conferring protective immunity against Salmonella. It being a proven fact that secreted proteins are better in inducing cell mediated immunity than cell surface and cytosolic antigens, we have analyzed all the genbank annotated Salmonella pathogenicity island 1 and 2 secreted proteins of Salmonella enterica serovar Typhimurium (S. typhimurium) and S. enterica serovar Typhi (S. typhi). They were subjected to BIMAS and SYFPEITHI analysis to map MHC-I and MHC-II binding epitopes. The huge profile of possible T cell epitopes obtained from the two classes of secreted proteins were tabulated and using a scoring system that considers the binding affinity and promiscuity of binding to more than one allele, SopB and SifB were chosen for experimental confirmation in murine immunization model. The entire SopB and SifB genes were cloned into DNA vaccine vectors and were administered along with live attenuated Salmonella and it was found that SopB vaccination reduced the bacterial burden of organs by about 5-fold on day 4 and day 8 after challenge with virulent Salmonella and proved to be a more efficient vaccination strategy than live attenuated bacteria alone.

De Profundis (Theatre Soundtrack)

This creative work is an original soundtrack for the multimedia performance adaptation of Oscar Wilde’s De Profundis, led by David Fenton and Brian Lucas and produced by Metro Arts. Intermediality offers unique challenges to the composer creating towards live performance. Given the text-based nature of the piece, and the prevalence of screen content, music had a distinct role to play in supporting the intermedial performance environment. Drawing from Oscar Wilde’s own writings in the initial stages [“...richer cadences…more curious effects” “…the cry of Marysas” and the “deferred resolution of Chopin”] , the deliberately risky compositional process experimented with improvised location recordings and found sounds, random and fragmented assemblages of vintage recordings, rough methods and obsolete recording technology, and the sonic kinship of the hissing sibilances of the sea, theatrical applause and the crackle of antique recording devices (which had just been invented in Wilde’s time) worked into wefts of sound. As the soundtrack emerged, is was clearly resistant to ‘concepts’ imposed from the outside, and as the field of possibilities expanded and engaged in dialogue with the other elements of the performance (live and projected) certain pieces were selected by the director and curated into the emerging work. Thus leitmotifs emerged, rather than being imposed from the outset, with a particular through line holding: if it was too obviously like ‘music’, (which is usually used in theatre as emotional lubrication and narrative signpost) it didn’t work, and if it sounded like avant-garde sound-art, it was too grating and detracted from the primacy of the text. As a composer I worked this sweet spot inbetween these two poles as well as serving David Fenton’s curation: he determined which compositions to incorporate, reiterate and omit as part of the process of writing text, action and image and the compositional process responded with organic elaborations and variations on these selections. Musical resolution was mostly deferred until the closing stages of the performance. The soundtrack was present for the duration of the show, and Artshub reviewed the musical component thus: “...the score by David Megarrity is a refined, understated ambient scaffolding.” It premiered at the Visy Theatre, Brisbane Powerhouse, on 22 April 2015.

“We live in in a house of blo- in a block of flats.” – Self-repair in EFL Spoken Language

Tämä tutkielma on osa Helsingin yliopiston rahoittamaa HY-talk -tutkimusprojektia, jonka tavoite on vankentaa puheviestinnän, erityisesti vieraiden kielten suullisen taidon opetusta ja arviointia yleissivistävässä koulutuksessa ja korkeakouluasteella. Tämän tutkielman tavoite on selvittää millaisia korjauksia englantia vieraana kielenä puhuvat ihmiset tekevät puheeseensa ja tutkia itsekorjauksen ja sujuvuuden välistä suhdetta. Korjausjäsennystä ja itsekorjausta on aiemmin tutkittu sekä keskustelunanalyysin että psykolingvistiikan aloilla, ja vaikka tämä tutkielma onkin lähempänä aiempaa keskustelunanalyyttistä kuin psykolingvististä tutkimusta, siinä hyödynnetään molempia suuntauksia. Itsekorjausta on yleisesti pidetty merkkinä erityisesti ei-natiivien kielenpuhujien sujuvuuden puutteesta. Tämän tutkielman tarkoitus on selvittää, kuinka läheisesti itsekorjaus todella liittyy sujuvuuteen tai sen puutteeseen. Tutkielman materiaali koostuu HY-talk -projektia varten kerätyistä puhenäytteistä ja niiden pohjalta tehdyistä taitotasoarvioinneista. Puhenäytteet kerättiin vuonna 2007 projektia varten järjestettyjen puhekielen testaustilanteiden yhteydessä kolmessa eteläsuomalaisessa koulussa. Koska projektin tavoitteena on tutkia ja parantaa kielten suullisen taidon arviointia, projektissa mukana olleet kieliammattilaiset arvioivat puhujien taitotasot projektia varten (Eurooppalaisen Viitekehyksen taitotasokuvainten pohjalta) koottujen arviointiasteikoiden perusteella, ja nämä arvioinnit tallennettiin osaksi projektin materiaalia. Tutkielmassa analysoidaan itsekorjauksia aiemman psykolingvistisen tutkimuksen pohjalta kootun korjaustyyppiluokituksen sekä tätä tutkielmaa varten luodun korjausten oikeellisuutta vertailevan luokituksen avulla. Lisäksi siinä vertaillaan kahden korkeamman ja kahden matalamman taitotasoarvioinnin saaneen puhujan itsekorjauksia. Tulokset osoittavat, että ei-natiivien puheessa esiintyy monenlaisia eri korjaustyyppejä, ja että yleisimpiä korjauksia ovat alkuperäisen lausuman toistot. Yleisiä ovat myös korjaukset, joissa puhuja korjaa virheen tai keskeyttää puheensa ja aloittaa kokonaan uuden lausuman. Lisäksi tuloksista käy ilmi, ettei suurin osa korjauksista todennäköisesti johdu puhujien sujuvuuden puutteesta. Yleisimmät korjaustyypit voivat johtua suurimmaksi osaksi yksilön puhetyylistä, siitä, että puhuja hakee jotain tiettyä sanaa tai ilmausta mielessään tai siitä, että puhuja korjaa puheessaan huomaamansa kieliopillisen, sanastollisen tai äänteellisen virheen. Vertailu korkeammalle ja matalammalle taitotasolle arvioitujen puhujien välillä osoittaa selkeimmin, ettei suurin osa itsekorjauksista ole yhteydessä puhujan sujuvuuteen. Vertailusta käy ilmi, ettei pelkkä itsekorjausten määrä kerro kuinka sujuvasti puhuja käyttää kieltä, sillä toinen korkeammalle taitotasolle arvioiduista puhujista korjaa puhettaan lähes yhtä monesti kuin matalammalle tasolle arvioidut puhujat. Lisäksi korjausten oikeellisuutta vertailevan luokituksen tulokset viittaavat siihen, etteivät niin korkeammalle kuin matalammallekaan tasolle arvioidut puhujat useimmiten korjaa puhettaan siksi, etteivät pystyisi ilmaisemaan viestiään oikein ja ymmärrettävästi.

The Expanding Live Cattle Trade in Northern Australian

The north Australian beef industry is complex and dynamic. It is strategically positioned to access new and existing export markets. To prosper in a global economy, it will require strong processing and live cattle sectors, continued rationalisation of infrastructure, uptake of appropriate technology, and the synergy obtained when industry sectors unite and cooperate to maintain market advantage. Strategies to address food safety, animal welfare, the environment and other consumer concerns must be delivered. Strategic alliances with quality assurance systems will develop. These alliances will be based on economies of scale and on vertical cooperation, rather than vertical integration. Industry sectors will need to increase their contribution to Research, Development and Extension. These contributions need to be global in outlook. Industry sectors should also be aware that change (positive or negative) in one sector will impact on other sectors. Feedback along the food chain is essential to maximise productivity and market share.

Influence of nitrogen based supplements on live weight, fertility and mortality of heifers grazing dry season native pasture

Supplements containing urea or biuret were fed in the dry season to yearling and two year old pregnant heifers grazing native spear grass pastures in north Queensland. Liveweight change and survival during the dry season and fertility in the following year were measured. In the first experiment during a relatively favourable dry season, supplementation significantly (P<0.01) reduced liveweight loss in yearling heifers (5 vs. 32 kg). In the following year during a drought, supplement significantly (P<.01) reduced liveweight loss in yearling heifers (32 vs. 41 kg) and significantly (P <0.01) reduced mortalities (23.5% vs. 5.2%) in pregnant and lactating heifers. The supplement had no significant effect on subsequent fertility in either experiment. 14th Biennial Conference.

Evaluation of partial replacement of live and fresh feeds with a formulated diet and the influence of weaning Panulirus ornatus phyllosomata onto a formulated diet during early ontogeny

We have evaluated the potential of a formulated diet as a replacement for live and fresh feeds for 7-day post-hatch Panulirus ornatus phyllosomata and also investigated the effect of conditioning phyllosomata for 14-21 days on live feeds prior to weaning onto a 100% formulated diet. In the first trial, the highest survival (>55%) was consistently shown by phyllosomata fed a diet consisting of a 50% combination of Artemia nauplii and 50% Greenshell mussel, followed by phyllosomata fed 50% Artemia nauplii and 50% formulated diet and, thirdly, by those receiving 100% Artemia nauplii. The second trial assessed the replacement of on-grown Artemia with proportions of formulated diet and Greenshell mussel that differed from those used in trial 1. Phyllosomata fed a 75% combination of formulated diet and 25% on-grown Artemia and 50% on-grown Artemia and 50% Greenshell mussel consistently showed the highest survival (>75%). Combinations of Greenshell mussel and formulated diet resulted in significantly (P < 0.05) reduced survival. In trial 3, phyllosomata were conditioned for 14, 18 or 21 days on Artemia nauplii prior to weaning onto a 100% formulated diet, which resulted in survival rates that were negatively related to the duration of feeding Artemia nauplii. In the final trial, phyllosomata were conditioned for 14 days on live on-grown Artemia prior to weaning onto one of three formulated diets (one diet with 44% CP and two diets with 50%). Phyllosomata fed a 44% CP diet consistently showed the highest survival (>35%) among all treatments, while those fed a 50%-squid CP diet showed a significant (P < 0.05) increase in mortality at day 24. The results of these trials demonstrate that hatcheries can potentially replace 75% of live on-grown Artemia with a formulated diet 7 days after hatch. The poor performance associated with feeding combinations of Greenshell mussel and formulated diet, and 100% formulated diet as well as conditioning phyllosomata for 14-21 days on live feeds prior to weaning onto a formulated diet highlights the importance of providing Artemia to stimulate feeding.

Pitfalls and benefits of involving industry in fisheries research: A case study of the live reef fish industry in Queensland, Australia

Including collaboration with industry members as an integral part of research activities is a relatively new approach to fisheries research. Earlier approaches to involving fishers in research usually involved compulsory accommodations of research, such as through compulsory observer programs, in which fishers were seen as subjects of rather than participants in research. This new approach brings with it significant potential benefits but also some unique issues both for the researchers and the participating industry members. In this paper we describe a research project involving the Queensland Coral Reef Finfish Fishery that originated from industry and community concerns about changes in marketing practices in an established commercial line fishery. A key aspect of this project was industry collaboration in all stages of the research, from formulation of objectives to assistance with interpretation of results. We discuss this research as a case study of some of the issues raised by collaboration between industry and research groups in fisheries research and the potential pitfalls and benefits of such collaborations for all parties. A dedicated liaison and extension strategy was a key element in the project to develop and maintain the relationships between fishers and researchers that were fundamental to the success of the collaboration. A major research benefit of the approach was the provision of information not available from other sources: 300 days of direct and unimpeded observation of commercial fishing by researchers; detailed catch and effort records from a further 126 fishing trips; and 53 interviews completed with fishers. Fishers also provided extensive operational information about the fishery as well as ongoing support for subsequent research projects. The time and resources required to complete the research in this consultative framework were greater than for more traditional, researcher-centric fisheries research, but the benefits gained far outweighed the costs.

Effect of position on precision within the recording field of a markerless motion capture system

Introduction Markerless motion capture systems are relatively new devices that can significantly speed up capturing full body motion. A precision of the assessment of the finger’s position with this type of equipment was evaluated at 17.30 ± 9.56 mm when compare to an active marker system [1]. The Microsoft Kinect was proposed to standardized and enhanced clinical evaluation of patients with hemiplegic cerebral palsy [2]. Markerless motion capture systems have the potential to be used in a clinical setting for movement analysis, as well as for large cohort research. However, the precision of such system needs to be characterized. Global objectives • To assess the precision within the recording field of the markerless motion capture system Openstage 2 (Organic Motion, NY). • To compare the markerless motion capture system with an optoelectric motion capture system with active markers. Specific objectives • To assess the noise of a static body at 13 different location within the recording field of the markerless motion capture system. • To assess the smallest oscillation detected by the markerless motion capture system. • To assess the difference between both systems regarding the body joint angle measurement. Methods Equipment • OpenStage® 2 (Organic Motion, NY) o Markerless motion capture system o 16 video cameras (acquisition rate : 60Hz) o Recording zone : 4m * 5m * 2.4m (depth * width * height) o Provide position and angle of 23 different body segments • VisualeyezTM VZ4000 (PhoeniX Technologies Incorporated, BC) o Optoelectric motion capture system with active markers o 4 trackers system (total of 12 cameras) o Accuracy : 0.5~0.7mm Protocol & Analysis • Static noise: o Motion recording of an humanoid mannequin was done in 13 different locations o RMSE was calculated for each segment in each location • Smallest oscillation detected: o Small oscillations were induced to the humanoid mannequin and motion was recorded until it stopped. o Correlation between the displacement of the head recorded by both systems was measured. A corresponding magnitude was also measured. • Body joints angle: o Body motion was recorded simultaneously with both systems (left side only). o 6 participants (3 females; 32.7 ± 9.4 years old) • Tasks: Walk, Squat, Shoulder flexion & abduction, Elbow flexion, Wrist extension, Pronation / supination (not in results), Head flexion & rotation (not in results), Leg rotation (not in results), Trunk rotation (not in results) o Several body joint angles were measured with both systems. o RMSE was calculated between signals of both systems. Results Conclusion Results show that the Organic Motion markerless system has the potential to be used for assessment of clinical motor symptoms or motor performances However, the following points should be considered: • Precision of the Openstage system varied within the recording field. • Precision is not constant between limb segments. • The error seems to be higher close to the range of motion extremities.

Spatially based data delivery and recording sys-Aust Sugar Cane industry

Establish an internet platform where spatially referenced data can be viewed, entered and stored.

Uncertainty in length measurements of live coral trout: implications for compliance and enforcement of minimum legal size limits.

Report on evidence of shrinkage of live coral trout during professional fishing operations on the Great Barrier Reef in 2000. Excel data includes the following fields: Column A. Fish (fish number from 1 -24) Column B. Bin (1-8, container the fish was held in during the experiment) Column C. Measure (1-7, number of the measurement of each fish) Column D. Observer (1 or 2, making the measurement) Column E. Time 2 Column F. Time (time of the day the measurement was made) Column G. FL (Fork Length) Column H. TL (Total Length) Column I. Difference (difference in length between measures) Column J. Order Column K. Temperature (surface water temp under the boat)

A chance to live.

Pieter G. Kohnstam, April 2003

Measurement of sensitivities for the thermal recording of laser beams

A simple technique for determining the energy sensitivities for the thermographic recording of laser beams is described. The principle behind this technique is that, if a laser beam with a known spatial distribution such as a Gaussian profile is used for imaging, the radius of the thermal image formed depends uniquely on the intensity of the impinging beam. Thus by measuring the radii of the images produced for different incident beam intensities the minimum intensity necessary (that is, the threshold) for thermographic imaging is found. The diameter of the laser beam can also be found from this measurement. A simple analysis based on the temperature distribution in the laser heated material shows that there is an inverse square root dependence on pulse duration or period of exposure for the energy fluence of the laser beam required, both for the threshold and the subsequent increase in the size of the recording. It has also been shown that except for low intensity, long duration exposure on very low conductivity materials, heat losses are not very significant.

Small-scale capture, transport and tank adaptation of live, medium-sized Scombrids using "Tuna Tubes"

The transport of live fish is a crucial step to establish fish culture in captivity, and is especially challenging for species that have not been commonly cultured before, therefore transport and handling methods need to be optimized and tailored. This study describes the use of tuna tubes for small-scale transport of medium-sized pelagic fish from the Scombridae family. Tuna tubes are an array of vertical tubes that hold the fish, while fresh seawater is pumped up the tubes and through the fish mouth and gills, providing oxygen and removing wastes. In this study, 19 fish were captured using rod and line and 42% of the captured fish were transported alive in the custom-designed tuna tubes to an on-shore holding tank: five mackerel tuna (Euthynnus affinis) and three leaping bonito (Cybiosarda elegans). Out of these, just three (15.8% of total fish) acclimatized to the tank's condition. Based on these results, we discuss an improved design of the tuna tubes that has the potential to increase survival rates and enable a simple and low cost method of transporting of live pelagic fish.