New series of intramolecularly coordinated diaryltellurium compounds. Rational synthesis of the diarylhydroxytelluronium triflate [(8-Me 2NC 10H 6) 2Te(OH)](O 3SCF 3)

The reaction of 8-dimethylaminonaphthyllithium etherate with the tellurium(II) bis(dithiocarbamate) Te(S₂CNEt₂)₂ provided the diaryltelluride (8-Me₂NC₁₀H₆)₂Te (1). The oxidation of 1 with an excess of H₂O₂ did not afford the expected diaryltellurium(IV) oxide (8-Me₂NC₁₀H₆)₂TeO (2), but the diaryltellurium(VI) dioxide (8-Me₂NC₁₀H₆)₂TeO₂ (3). The preparation of 2 was achieved by the comproportionation reaction of 1 and 3. The protonation of 2 using triflic acid gave rise to the formation of diarylhydroxytelluronium triflate [(8-Me₂NC₁₀H₆)₂Te(OH)](O₃SCF₃) (4), which features the protonated diaryltellurium oxide [(8-Me₂NC₁₀H₆)₂Te(OH)]+ (4a). Compounds 1, 3·H₂O·H₂O₂, 3·2H₂O, and 4 were characterized by X-ray crystallography. The experimentally obtained molecular structures were compared to those calculated for 1–3, 4a, and (8-Me₂NC₁₀H₆)₂Te(OH)₂ (5) as well as the related diphenyltellurium compounds Ph₂Te (6), Ph₂TeO (7), Ph₂TeO₂ (8), [Ph₂Te(OH)]+ (9a), and Ph₂Te(OH)₂ (10) at the DFT/B3PW91 level of theory.

Beyond the rational museum : toward a discourse of inclusion

Museum discourse is not inclusive in that it neglects or negates the affective potential of museums. Affect is precognitive sensation, it is unexpected, and leaves a more lasting impression than re-cognition. The museum’s role in the shaping of histories, and its origins in class and gender exploitation are important areas of discourse, however, the focus on these issues also limits discourse. Ideologically driven critique seems unable to explain the experiential affect of exhibits of art and material culture. Arguably, an alternative museum with a contradictory set of meanings has always existed alongside the rational museum of critical discourse. Some critics do acknowledge that their disciplines seem unable to grapple with this ‘alternative museum’, however, there is not a critical vocabulary of affect with which to give it appropriate expression. Gilles Deleuze’s philosophical ideas give relevance to affect, and are useful in shaping or ‘shocking’ a way toward a more inclusive critical discourse, which might lead toward more inclusive museum practices.

Understanding aspirations and expectations of international students in Australian higher education

The aspirations and expectations of the growing international student cohort in Australia are implicitly incorporated into recruitment and internationalization strategies but have received little academic analysis. To address this gap in the literature, this paper develops a conceptual model built upon earlier research by Tim Mazzarol and Geoffrey Soutar, which focuses on the push and pull factors relating to home country and country of destination, respectively, in relation to students’ decisions to seek international study. Focusing predominantly on Chinese and Indian students, we conceptualize, extend and place the push and pull factors within a social psychological framework in relation to students’ aspirations and expectations of international education, indicating factors that can be influenced by higher education (HE) institutions and their programmes, and those which cannot. We then interrogate the model and its applicability in Australian HE through the case study of an Indian international Study Tour conducted in our Australian HE institution in 2009. In the present context of decreased international student enrolments in Australia in 2010, where we seek to better understand our international students, the proposed model provides a basis for identifying international students’ expectations and aspirations and developing prospective international relations.

It can be quite difficult to have your creativity on tap : balancing client expectations and artistic practice in the tattoo industry

Tattoo artists work in a commission structure. Their artistic practice, possibly more than in any other creative career, requires the complete approval of the client prior to the creation of the final work. An unsatisfactory tattoo cannot be on-sold, discarded or easily replaced. Rarely can a tattooer practice their art without external participation. Therefore, tattoo artists come up with a number of strategies to manage their client base to ensure that the art they are asked to create satisfies both the client and their own artistic skills and preferences. Drawing on phenomenological research conducted for my PhD investigating artistic persona, this paper will explore the strategies tattoo artists use to construct their portfolios, manage the tattoo consultation and design process, and develop their own artistic skills, in order to build a successful and rewarding career in the tattoo industry.

Managing expectations : a changing landscape

Expectations of, and by, students and staff in the classroom have been well researched. Yet, still there is a gap between the expectations of students and what they experience in their studies. The classroom itself is changing with the introduction of Web 2.0 technologies into the mix. Further changes are being driven by the changing profile of a tertiary student in the twenty first century. Education will not fulfill its goal if the gap in expectations is not addressed. The discrepancy in expectations is explored from the perspective of students and staff and strategies for bridging the gap and enhancing eLearning in the Web 2.0 environment are offered. The chapter begins with a scenario that demonstrates the issues and concludes with suggestions to avoid them in the future. In doing so, the key drivers of change in the learning landscape in Australia are identified and the impact these may have on staff and student expectations is explored.