An exploration of the “Spinback” phenomenon

This paper examines nine cases of “spinback,” the flow back to laboratories of technical advantage from technology transfer activities. The benefits revealed in the cases are discussed and assessed for their value to the participating laboratories and the scientists involved. The objective of this study was to explore and test the feasibility of undertaking a comprehensive study of the value of spinback in order to encourage support for technology transfer activities by middle management in a laboratory. Spinback is defined as the phenomenon by which scientists’ and engineers’ participation in technology utilization activities results in a technically valuable flow back to their laboratories or organizations, thereby increasing or improving techical capability. It was anticipated that this exploration would provide evidence that the phenomenon does occur, with important consequences for the organization.     

An income-related loans proposal for drought relief for farm businesses

In 2004 the Commonwealth government is undertaking a review of its drought policy. This follows expenditure in excess of $1 billion on drought relief during 2002 and 2003 and comes only a decade after similarly large expenditure on support for farmers during the drought of the 1990s. Drought support for farm businesses has been provided within the framework of the National Drought Policy (NDP) agreed by Commonwealth and state governments in 1992 and at present is in the form of interest rate subsidies. This article suggests an alternative form of drought relief for farm businesses based on the Higher Education Contribution Scheme, which is more equitable between farmers, less regressive in its impact on tax payers and less open to politicisation.     

普京政权8年总评价:特征与得失

没有像戈尔巴乔夫和叶利钦那样,以一套抽象理论作为改革的蓝本,普京转而以具体的目标——在民主政治和自由经济的框架下建立一个强大的俄罗斯——作为施政蓝图。这是普京政权的显著特征,也是普京与前苏联、俄罗斯领导人的主要区别所在。为实现这一目标,普京在制定各项具体政策时,大致上遵守民主政治与自由市场的原则。总体而言,这些具体的政策有得也有失:其中促进国民团结与加强管理能力的政策,十分有效;促进经济发展和改善民生的政策,效率一般;至于遏止人口衰退和改善国民健康危机方面的政策,则效率不佳。就现时的发展水平而言,俄罗斯还未完全达到"跻身于世界强国之林"及"民主法治"的目标。     

The isolation of spermatozoa from sexual assault swabs using proteinase K

The most common examination in sexual offences is the identification of spermatozoa in aqueous extracts from swabs. Using Proteinase K with sodium dodecyl sulphate, it is possible to digest all the cellular material apart from the spermatozoa, resulting in a quick and effective method of their isolation. Spermatozoa were detected in 18 extracts using this treatment when the normal method had failed to reveal all but one of them.     

TEACHING PUBLIC ADMINISTRATION: EDUCATION OR TRAINING?*

Abstract: There is an ambivalence in attitudes to public administration as a field of study among both academics and practitioners in Australia. Teachers, researchers, students, public servants seeking training and managers have differing interests and expectations. Disagreements about the field have contributed to the lack of a unified framework of concepts, while the field has fragmented into public administration, public policy and public management, aside from other divisions such as "old" versus "new" public administration. "Education" and "training" have taken diverging paths and academics and practitioners have drifted apart. There needs to be a closer dialogue that can only be based on a generally agreed paradigm for Australian Public Administration as a field of study.     

Methods for ensuring the highest DNA concentration and yield in future and retrospective trace DNA extracts

In forensic laboratories, increased extraction efficiency of trace evidence is paramount because analytical success is intrinsically dependent on the quantity of DNA recovered. Moreover, highly concentrated nucleic acids are vital for effective downstream analysis and high quality results. This study investigated the efficiency of extraction with the Qiagen® QIAamp® DNA Investigator kit, and explored improvements to the methodology that would maximise the recovery of low concentration forensic samples. Controlled amounts of starting cellular material were used to mimic trace (or low level) DNA deposits prior to DNA extraction with the Investigator kit. Addition of the provided carrier RNA along with conducting two successive elutions of 50 µL improved the net recovery of DNA to 95%. Concentration with centrifugal filters post-extraction were able to concentrate DNA but a large net loss was observed. For the concentration of historic, retrospectively extracted DNA, centrifugal methods are able to concentrate DNA extracts previously too dilute for analysis. These concentrated volumes, however are small, allowing for minimal downstream analysis attempts before the sample is exhausted.