Introduction to "International Perspectives on Business Innovation and Disruption in the Creative Industries Film, Video and Photography"

The creative industries are particularly fecund empirical fields for investigating the processes of business innovation and disruption. The creative industries are some of the fastest growing sectors in many economies (European Commission, 2001; OECD, 2006; United States Census Bureau, 2010) and thus are worthy of study in their own right. Additionally, the study of the creative industries affords insights into how we understand the current economic transformation towards knowledge- based economies more broadly. The transformation toward knowledge- based economies has been foreshadowed by the transformation of creative industries such as publishing, film, video, photography, music and so on...

A New Tetrahydrofurannulation Via Tandem Radical Cyclization Reaction-Reductive Deoxygenation Sequence

Treatment of bromoketals 2, derived from allyl alcohols 1, with tributyltin chloride, sodium cyanoborohydride and AIBN furnishes the tetrahydrofurannulated products 3 via a 5-exo-trig radical cyclisation reaction followed by reductive cleavage of ketal 4.

(Un)dead Japan: A genre analysis of the Japanese zombie film

This study is an in-depth examination of the stylistic and generic characteristics of the Japanese zombie film and its relations to Japanese horror cinema and the conventions and tropes of Western zombie movies more generally. Through generic analysis of key Japanese zombie films released over the last 15 years, this study establishes the sub-genre's ties to transnational production practices and cult cinema. The first monograph length study of this kind, this study provides insight into the growing sub-genre of Japanese zombie films while concurrently broadening current scholarship and understanding of the zombie film genre.

Time-Resolved Resonance Raman Spectroscopic Studies on the Radical Anions of Menaquinone and Naphthoquinone

Quinones and their radical ion intermediates have been much studied by vibrational spectroscopy to understand their structure-function relationships in various biological processes. In this paper, we present a comprehensive analysis of vibrational spectra in the structure-sensitive region of both the naphthoquinone (NQ) and 2-methyl-1,4-naphthoquinone (MQ, menaquinone) radical anions using time-resolved resonance Raman and ab initio studies. Specific vibrational mode assignments have been made to all the vibrational frequencies recorded in the experiment. It is observed that the carbonyl and C-C stretching frequencies show considerable coupling in NQ and MQ radical anions. Further, the asymmetric substitution present in MQ with respect to NQ shows important signatures in the radical anion spectrum. It is concluded that assignments of vibrational frequencies of asymmetrically substituted quinones must take into consideration the influence of asymmetry on structure and reactivity.

Formal total synthesis of 2-pupukeanone via radical mediated cyclisation of an enyne

Diels-Alder reaction of the dienone 12, obtained by C-alkylation of sodium 2,6-dimethylphenoxide, with acrylonitrile and phenyl vinyl sulfones generate the enynes 14 and 17. Tributyltin radical addition to the terminal acetylene in 14 and 17 lead to the vinylstannanes 15 and 18 via 5-exo trig cyclisation of the resulting vinyl radical, which on oxidative cleavage furnishes the isotwistane-diones 16 and 19. Reductive desulfonylation of the diketosulfone 19 furnishes the dione 11, constituting a formal total synthesis of 2-pupukeanone 5 and 2-isocyanopupukeanone 3.

Bridged systems via radical cyclization reactions. Stereospecific synthesis of chiral tricyclo[6.2.1.0(1,5)]undecanes

The application of radical-mediated cyclizations and annulations in organic synthesis has grown in importance steadily over the years to reach the present status where they are now routinely used in the strategy-level planning.2 The presence of a quaternary carbon atom is frequently encountered in terpenoid natural products, and it often creates a synthetic challenge when two or more quaternary carbon atoms are present in a contiguous manner.3 Even though creation of a quaternary carbon atom by employing a tertiary radical is very facile, creation of a quaternary carbon atom (or a spiro carbon atom) via radical addition onto a fully substituted olefinic carbon atom is not that common but of synthetic importance. For example, the primary radical derived from the bromide 1 failed to cyclize to generate the two vicinal quaternary carbon atoms and resulted in only the reduced product 2.4 The tricyclic carbon framework tricyclo[6.2.1.01,5]undecane (3) is present in a number of sesquiterpenoids e.g. zizzanes, prelacinanes, etc.5

Die Großstadt als Gegner? : Zur Wahrnehmung Berlins in Literatur, Film und Hörspiel der späten Weimarer Republik

Tässä tutkielmassa tarkastellaan, miten Berliinin suurkaupunki vaikutti Weimarin tasavallan loppuaikoina yksilöön. Tutkimusaineistona on Alfred Döblinin romaani Berlin Alexanderplatz sekä Walter Ruttmannin elokuva Berlin. Die Sinfonie der Großstadt ja kuunnelma Weekend. Teoreettisena taustana hyödynnetään kulttuuri- ja mediahistorian mentaliteetti- ja sosiaalihistoriaa. Aihetta käsitellään myös historiallis-temaattisesta lähtökohdasta, eli työssä tutkitaan todellisen Berliinin asemaa kyseisenä aikana, modernin metropolin olemusta, modernin ajan murrosvaihetta sekä uusasiallisen taidesuuntauksen vaikutusta teoksiin. Weimarin tasavallan aikana Saksassa elettiin murroksen keskellä. Toisaalta yhteiskunta oli poliittisesti pirstoutunut ja taloudellisesti epävakaa, mutta toisaalta kulttuurielämä oli lyhyen aikaa rikasta. Suurkaupungin asukkailla oli enemmän vapaa-aikaa ja mahdollisuuksia toteuttaa itseään omassa ympäristössään. Toisaalta ajan ristiriitaisuus kuitenkin vaikeutti yksilöllisen elämäntavan toteutumista; ihmiset odottivat murroskauden päättymiseltä materiaalista tyydytystä, jolloin henkiselle kehitykselle jäi vähän tilaa. Tärkein kysymyksenasettelu koskee suurkaupungin roolia oman aikansa tuotteena: missä määrin kaupunki oli ihmisen todellinen vastustaja ja missä määrin sen asema oli kuviteltua? Todellisen Berliinin suhdetta reflektoidaan fiktiiviseen suurkaupunkiympäristöön. Ensin tarkastellaan Berliiniä toimijana murroskaudella ja sitten käsitellään ajan ja tilan havainnointia. Koska teokset ovat fiktiivisiä, erityisen tarkastelun kohteena on todellisuuden, fiktion ja simulaation suhde. Tässä yhteydessä tarkastellaan myös kaupungin ja maaseudun välistä problematiikkaa. Kolmannessa osassa esille nousee yksilön ja massan välinen suhde, joka sekin vaikuttaa ihmisen ja suurkaupungin väliseen vastakkainasetteluun. Ilmensikö koneiden ja liikenteen dominoiva asema futuristista asetelmaa? Lisäksi käsitellään alamaailman ja kultaisen 20-luvun välistä kuilua. Kaikkia kolmea teosta yhdistää 24 tunnin aikakäsite; ajalla on selkeästi rajattu alku ja loppu, ja myös tilan käsite on tarkastelussa tärkeä. Kaikissa teoksissa on hyödynnetty montaasitekniikkaa. Kohtaukset vaihtuvat hyvinkin nopeasti, jolloin lukija, katsoja tai kuulija vieraantuu varsinaisesta kohteestaan. Montaasi vaikuttaa ratkaisevasti myös kaupungin ja yksilön suhteen kuvaukseen. Suurkaupungista muotoutuu lähes hirviömäinen, personifioitu subjekti, joka konemaisella olemuksellaan pyrkii nujertamaan pienen ihmisen. Döblinin romaanissa kertoja toimii ikään kuin yksilöä vastaan liittämällä kerronnan väliin uutisaiheita, säätiedotuksia ja kohtalokertomuksia. Elokuvassa ja kuunnelmassa teknologisen kehityksen ihannointi on noussut etualalle: ihmiset muistuttavat sekä yksilöinä että massana koneita, jotka liikkuvat hektisen mekaanisesti eteenpäin kuin liikennevälineet. He eivät kyseenalaista ympäristöään eivätkä koe olevansa oravanpyörässä. Romaanin päähenkilö on heijastanut omat pelkonsa konkreettisesti suurkaupungin infrastruktuuriin, kerrostaloihin, jotka tuntuvat kaatuvan hänen päälleen. Yksilöllinen kehitys on vaarassa pysähtyä, sillä koneistuminen tekee yksilöistä massaa. Elokuvassa ja kuunnelmassa kamppailu suurkaupunkiorganismin ja ihmisten välillä jatkuu, mutta romaanissa kamppailu päättyy päähenkilön parantumiseen. Hänestä tulee mallikansalainen - vaiennettu ja kuuliainen. Kaikkien kolmen teoksen hahmoja kuvataan modernin ajan uhreina. Heiltä puuttuu mekanismi, jolla he voisivat käsitellä kokonaisuuksia. Modernin ajan hahmojen elämä on lopulta kuin tanssia tulivuoren päällä - epävarmaa ja riskialtista.

Kinetic analysis of nitroxide radical coupling reactions mediated by CuBr

In a previous paper, we described the room temperature rapid, selective, reversible, and near quantitative Cu-activated nitroxide radical coupling (NRC) technique to prepare 3-arm polystyrene stars. In this work, we evaluated the Cu-activation mechanism, either conventional atom transfer or single electron transfer (SET), through kinetic simulations. Simulation data showed that one can describe the system by either activation mechanism. We also found through simulations that bimolecular radical termination, regardless of activation mechanism, was extremely low and could be considered negligible in an NRC reaction. Experiments were carried out to form 2- and 3-arm PSTY stars using two ligands, PMDETA and Me6TREN, in a range of solvent conditions by varying the ratio of DMSO to toluene, and over a wide temperature range. The rate of 2- or 3-arm star formation was governed by the choice of solvent and ligand. The combination of Me6TREN and toluene/DMSO showed a relatively temperature independent rate, and remarkably reached near quantitative yields for 2-arm star formation after only 1 min at 25 °C.

Ultrafast and reversible multiblock formation by the SET-Nitroxide radical coupling reaction

The single electron transfer-nitroxide radical coupling (SET-NRC) reaction has been used to produce multiblock polymers with high molecular weights in under 3 min at 50◦C by coupling a difunctional telechelic polystyrene (Br-PSTY-Br)with a dinitroxide. The well known combination of dimethyl sulfoxide as solvent and Me6TREN as ligand facilitated the in situ disproportionation of CuIBr to the highly active nascent Cu0 species. This SET reaction allowed polymeric radicals to be rapidly formed from their corresponding halide end-groups. Trapping of these carbon-centred radicals at close to diffusion controlled rates by dinitroxides resulted in high-molecular-weight multiblock polymers. Our results showed that the disproportionation of CuI was critical in obtaining these ultrafast reactions, and confirmed that activation was primarily through Cu0. We took advantage of the reversibility of the NRC reaction at elevated temperatures to decouple the multiblock back to the original PSTY building block through capping the chain-ends with mono-functional nitroxides. These alkoxyamine end-groups were further exchanged with an alkyne mono-functional nitroxide (TEMPO–≡) and ‘clicked’ by a CuI-catalyzed azide/alkyne cycloaddition (CuAAC) reaction with N3–PSTY–N3 to reform the multiblocks. This final ‘click’ reaction, even after the consecutive decoupling and nitroxide-exchange reactions, still produced high molecular-weight multiblocks efficiently. These SET-NRC reactions would have ideal applications in re-usable plastics and possibly as self-healing materials.

Rapid, selective, and reversible Nitroxide Radical Coupling (NRC) reactions at amibient temperature

High activation of polystyrene with bromine end groups (PSTY-Br) to their incipient radicals occurred in the presence of Cu(I)Br, Me6TREN, and DMSO solvent. These radicals were then trapped by nitroxide species leading to coupling reactions between PSTY-Br and nitroxides that were ultrafast and selective in the presence of a diverse range of functional groups. The nitroxide radical coupling (NRC) reactions have the attributes of a “click” reaction with near quantitative yields of product formed, but through the reversibility of this reaction, it has the added advantage of permitting the exchange of chemical functionality on macromolecules. Conditions were chosen to facilitate the disproportionation of Cu(I)Br to the highly activating nascent Cu(0) and deactivating Cu(II)Br2 in the presence of DMSO solvent and Me6TREN ligand. NRC at room temperature gave near quantitative yields of macromolecular coupling of low molecular weight polystyrene with bromine chain-ends (PSTY-Br) and nitroxides in under 7 min even in the presence of functional groups (e.g., −≡, −OH, −COOH, −NH2, =O). Utilization of the reversibility of the NRC reaction at elevated temperatures allowed the exchange of chain-end groups with a variety of functional nitroxide derivatives. The robustness and orthogonality of this NRC reaction were further demonstrated using the Cu-catalyzed azide/alkyne “click” (CuAAC) reactions, in which yields greater than 95% were observed for coupling between PSTY-N3 and a PSTY chain first trapped with an alkyne functional TEMPO (PSTY-TEMPO-≡).

Depth profile composition studies of thin film CdS: Cu,S solar cells using XPS and AES

Surface composition and depth profile studies of hemiplated thin film CdS:CuzS solar cells have been carried out using x-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES) techniques. These studies indicate that the junction is fairly diffused in the as-prepared cell. However, heat treatment of the cell at 210°C in air relatively sharpens the junction and improves the cell performance. Using the Cu(2p3p)/S(2p) ratio as well as the Cu(LVV)/(LMM) Auger intensity ratio, it can be inferred that the nominal valency of copper in the layers above the junction is Cut and it is essentially in the CUSS form. Copper signals are observed from layers deep down in the cell. These seem to appear mostly from the grain boundary region. From the observed concentration of Cd, Cu and S in these deeper layers and the Cu(LVV)/(LMM) ratio it appears that the signals from copper essentially originate partly from copper in CuS and partly from Cu2t trapped in the lattice. It is significant to note that the nominal valence state of copper changes rather abruptly from Cut to Cuz+ across the junction.

When film, fashion & interiors collide: Designing the After Darkly Graduate Fashion Show

In 2013 QUT Interior Design and Fashion Disciplines partnered to design the Catwalk for the QUT After Darkly Graduate Fashion Show. The ephemeral work (catwalk canopy and cinematic affects) was developed through collaboration between the authors based upon an undergraduate interior design unit ‘Filmic Interiors’ in which students were tasked with designing a fashion show. Filmic Interiors exploited the potential of film to influence, understand, and develop novel interior spaces through consideration of mise-en-scene, cinematic effects and atmospheric design strategies engaged by key film directors Jean Pierre Jeunet and Darren Aronofsky. The design outcome represents a hybridisation of student design proposals, contemplating both film and emerging collections from graduate fashion students. The work explored a number of iterations each testing material qualities and immaterial cinematic affects, as a means to develop new space. The process was led by experimentation undertaken by the designers through previous studio explorations surrounding the theme of ‘Strange Space’ and design practice ‘Making Strange’(Lindquist & Pytel, 2012). In doing so, the work paralleled the material formations of ‘obsessive collections’ and ‘making do’ evident in Jeunet’s scenography, rendering uncanny hybrid space (Ezra, 2008). Evocation of the immaterial found in much of director Aronofsky’s work, also became critical in the atmospheric experience intended for the show. This paper explores the process of collaboration and material experimentation in design, approached through a filmic lens. It provides insight into what happens when one enters into what can be termed an ‘ecology of production’, whereby the experimental making becomes the collaborative agent between designers, disciplines, and between stage and spectators. Finally it underlines the importance of ‘finding the work’ through material making and testing rather than through more controlled formalistic responses.