Visionnaire 2010

Visionnaire 2010 : A screening of 15 postgraduate and masters films.

Two hundred and two - Daniella Said, Adam Green, Phoebe Beasley, Juntra Santitarangkun, Olexander Barnes & Rhett Ortlipp.
Gone to see - Sean Rafter.
Hippocratic oath - Nathan Primer, Daniel Merei, Melina Flood, Michael Dearnley, Mathew Karanicolas & Nicholas White.
The other voices - Tania Raouf.
Standover - Nicholas Hancock, Ryan Thomas, David Hurley, Nicholas Weller, Mitch McTaggart & Djorvan Caro.
Sisters - Kailai Gu.
Escape - Jonathan Burton, Simon Todd, Todd Johnson, Amanda Klimos, James Murphy, Ola Gytri & Max Reed.
Welcome to the Anderson's - Maneesha Jacob.
Hannah - Jodi Deutrom, Ardimas Andi, Ben Engeset, Kim Han Law, Steffen Hagen & Timotius.
Hour3 - Akanksha Shakya.
3-25-6 - Syamsul Azhar, Ethan Bottomley, Tiffany Dalton, Kane Gloury, Alexandra Latimer & Lene Moerch.
Seher and others - Bircan Eral.
Edward Barsky - Breidi Boyle, Bree Mansell, Simon DeNatris & Murphy McLachlan.
Detecting Calvin - Kara Tyson, Aimee Linossier, Jessica Ruffino, Seamus Parkinson, Dean Sacco & Simon Holt.
Double date - Adriana Bizzarri, Matthew Smolen, Effie Telianidis, Oliver Kerr, Lucy Ramshaw & Luisa Tascone.

Regulation of skeletal muscle oxidative capacity and insulin signaling by the Mitochondrial Rhomboid Protease PARL

Type 2 diabetes mellitus (T2DM) and aging are characterized by insulin resistance and impaired mitochondrial energetics. In lower organisms, remodeling by the protease pcp1 (PARL ortholog) maintains the function and lifecycle of mitochondria. We examined whether variation in PARL protein content is associated with mitochondrial abnormalities and insulin resistance. PARL mRNA and mitochondrial mass were both reduced in elderly subjects and in subjects with T2DM. Muscle knockdown of PARL in mice resulted in malformed mitochondrial cristae, lower mitochondrial content, decreased PGC1α protein levels, and impaired insulin signaling. Suppression of PARL protein in healthy myotubes lowered mitochondrial mass and insulin-stimulated glycogen synthesis and increased reactive oxygen species production. We propose that lower PARL expression may contribute to the mitochondrial abnormalities seen in aging and T2DM.

Visionnaire

Visionnaire : A screening of postgraduate and masters films

All I Have Left - Merei, Daniel
The Score - Holland, Thomas,
The Beard Fairy - Morrison, Luke
Retracing the End - Biviano, Shannon, Lee, David, Ooi, Zihui, Joo, James, Partovifar, Hadi, Karantzas, Alexandra
Armed - Francisco, Mia, Weise, Timothy, Benyaminovich, Mark, Medew, Sarah, Barker, Nic, Walker, James E.
The Library Museum - Song, Miru, Larmour-Reid, Ezra, Yii, Emily, Mentzoni, Kristoffer, Janssen, Hans, Yong, King
Children Can Write Poetry - Carolan, Olivia, Wilson, Robert, Sebastian, Justin, Noonan, Sam, Wally, Joe, Huang, Janet
Ill Will - Evans, Sheridan, Thorborg, Oscar, Tofteberg, Lise, Vawdrey, Michael, Moraes, Jamie, Meyer, Nina
The Toothpick Man - Devandran, Yogashree, Arntzen, Kim, Sheah, Ju Er, Kusdina, Karina, Rahim, Amir Abdul
Necare - Thomas, Rohan, Wijananda, Adi, Graham, Alice, Low, Nicholas, Wong, Aaron, Kitchen, Zachary
Glass - Stringer, Blake, Anderson, Robert, Kelada, Matthew, Hafner, Katrina, Warner, Timothy, Vivian-Williams, Olivia
Brick Road - Moore, Kimberley, Cleeve, Guy, Kennedy, Ryan, Terry, James, herbert, Robert, Wilson, Eleanor
Ties - Rondos, Maximo, Gordes, Liam, Ruddy, Dylan, Blakley, Jock, Pitches, Devan, Mitchell, Robert

Launch of Tracy Ryan's Hoard

This is a review of an important eco-feminist poetry collection delivered as a launch talk celebrating poetry as a form of eco-feminist activism.

Synthesis and evaluation of cationic norbornanes as peptidomimetic antibacterial agents

A series of structurally amphiphilic biscationic norbornanes have been synthesised as rigidified, low molecular weight peptidomimetics of cationic antimicrobial peptides. A variety of charged hydrophilic functionalities were attached to the norbornane scaffold including aminium, guanidinium, imidazolium and pyridinium moieties. Additionally, a range of hydrophobic groups of differing sizes were incorporated through an acetal linkage. The compounds were evaluated for antibacterial activity against both Gram-negative and Gram-positive bacteria. Activity was observed across the series; the most potent of which exhibited an MIC's ≤ 1 μg mL(-1) against Streptococcus pneumoniae, Enterococcus faecalis and several strains of Staphylococcus aureus, including multi-resistant methicillin resistant (mMRSA), glycopeptide-intermediate (GISA) and vancomycin-intermediate (VISA) S. aureus.

Seeing, sensing sound: eye tracking soundscapes in saving private Ryan and monsters inc.

Drawing largely on cinematic theories of sound, film aesthetics, and neuroscientific understandings of the eye and the gaze, we undertake a comparative analysis of two film sequences to address these questions: the chase sequence" from the animated film, Monsters, Inc. (Pete Docter, David Silverman, and Lee Unkrich, 2001); and the Omaha Beach landing sequence from Saving Private Ryan (Steven Spielberg, 1998).

Predictive motion planning for AUVs subject to strong time-varying currents and forecasting uncertainties

This paper presents a novel path planning method for minimizing the energy consumption of an autonomous underwater vehicle subjected to time varying ocean disturbances and forecast model uncertainty. The algorithm determines 4-Dimensional path candidates using Nonlinear Robust Model Predictive Control (NRMPC) and solutions optimised using A∗-like algorithms. Vehicle performance limits are incorporated into the algorithm with disturbances represented as spatial and temporally varying ocean currents with a bounded uncertainty in their predictions. The proposed algorithm is demonstrated through simulations using a 4-Dimensional, spatially distributed time-series predictive ocean current model. Results show the combined NRMPC and A∗ approach is capable of generating energy-efficient paths which are resistant to both dynamic disturbances and ocean model uncertainty.