Unfolding various academic mobility experiences of Southeast Asian women

This article draws on data from a qualitative research study undertaken with the main aim of investigating the issue of the gender dimension of the academic mobility of Southeast Asian women. Our research describes Southeast Asian women’s experiences of mobility, narrating why they choose to be mobile, how the experience of going abroad was responded to and/or rejected by their family, how they experienced life in a different country, and what evaluations they make about these experiences in personal, familial, and professional terms. The article stresses the need to improve the understanding of the factors that are still determining the chances of women to be mobile and obtain fruitful gains from these experiences. For this to be attained, the article follows through an intersectional approach to mobility, considering it is of much use as it allows to comprehend that the disadvantages associated with gender are cumulative, multi-layered, resulting from effects of several variables, including of the emotional, social, economic, and political contexts.     

New public management and welfare-to-work in Australia: Comparing the reform agendas of the ALP and the Coalition

Since the 1990s, the adoption of new public management (NPM) as a management philosophy has translated into multiple waves of reform in the employment services sector in Australia, namely Working Nation (1994–96), Job Network (JN: 1996–2009) and Job Services Australia (JSA: 2009–present). Each wave has sought to improve the preceding policy. In this article, we examine changes implemented during the Rudd/Gillard Labor governments. Using government policy documents and survey data from frontline employment services staff, we compare JSA to JN against five benchmarks. Our data indicate that JSA has generated modest improvement. JSA is also a system with less emphasis on strong forms of sanctioning. Our combined data suggest that policy actors operating under NPM conditions are indeed able to influence specific aspects of frontline practice, but they must spend great effort to do so and must accept new imperfections as a consequence.

1990年代以来,新型公共管理被作为一种管理哲学而被接受。这导致了就业服务部门的数次改革浪潮,即工作国（1994—96）、工作网（1996—2009）、澳大利亚工作服务（2009至今）。每波浪潮都力图改良此前的政策。本文考察了陆克文/吉拉德工党执政时期的变革。作者根据政府的政策文件、一线就业服务机构员工的调查数据等等,在五个基准点上将澳大利亚工作服务与工作网做了对比。根据我们的资料,澳大利亚工作服务这个系统带来的改进最小,也不大注重强有力的制裁。我们认为,实施新型公共管理的政策制定方的确能影响一线实践的某些方面,但他们还要花大力气,还要接受往后新的不圆满。     

Ancient Boats, Boat Timbers, and Locked Mortise-and-Tenon Joints from Bronze/Iron-Age Northern Vietnam

This paper describes two nautical discoveries buried c .2000 years ago in the Red River alluvial plain, northern Vietnam. One is part of a logboat with a series of empty mortise and locking-peg holes for plank attachment using loose rectangular tenons. The other, from an infant mortuary house, is a series of re-used 4-m-long timbers with exactly the same locked mortise-and-tenon technology. Both finds are interpreted as having belonged to river-boats like those shown on the sides of Heger 1 (Dong Son) bronze drums. Potentially-related technologies from the Mediterranean and China are also discussed.
© 2006 The Authors     

Low‐temperature dunite hydration: evaluating CH4 and H2 production from H2O and CO2

Abiotic methane (CH₄) and hydrogen (H₂) produced after hydration of mafic/ultramafic rocks represent energy sources for microbes that may thrive in the deep subsurface regions of Earth and possibly on other planets. While H₂ is a direct product of serpentinization, CH₄ can form via Fischer–Tropsch Type (FTT) reactions (carbon reduction) that, due to potential H₂ migration, can be spatially and temporally detached from serpentinization. We tested an alternative process hypothesized by some scholars, in which CO₂ can be reduced through dunite hydration without initially added H₂, implying that CH₄ can form in the same serpentinized fluid–rock system. The experiment used natural dunite sand (Forsterite 92), CO₂ with δ¹³C ~ ?25‰ (VPDB), and a 1 mm dissolved SiO₂ solution mixed in 30 glass bottles (118 mL) stored for up to 8 months at low temperature (50°C) to simulate land‐based serpentinization systems. In addition, 30 control bottles without olivine were used as blanks. Trivial amounts of CH₄ (orders of 0.2–0.9 ppmv) were detected in both samples and blanks, likely representing analytical noise; essentially, no significant amount of CH₄ formed under the experimental conditions used in this work. Low amounts of H₂ (~2.55 ± 1.39 ppmv) were generated, with production yields that were one order of magnitude lower than in previously published experiments. Moderate concentrations of SiO₂ appeared to hinder low‐temperature H₂ production. Our experiment confirms that the low‐temperature reduction of CO₂ into CH₄ through direct olivine hydration, without initial H₂, is sluggish and not straightforward, which is consistent with previous studies. The presence of substantial amounts of H₂, as well as suitable metal catalysts, appears to be essential in the low‐temperature production of abiotic CH₄, as observed in published FTT experiments.     

An Economic Regionalization of North Vietnam

A North Vietnamese graduate student at Moscow University offers a division of North Vietnam into four economic regions and assesses their future development in terms of energy-and-production cycles (groups of technologically interrelated activities proposed by N. N. Kolosovskiy). In a second paper, the author conceptualizes economic regions as consisting of a core or center, accounting for most of the production; an inner shell dependent on the core, and an outer shell that may gravitate to any of a number of adjoining core areas depending on the purpose of the study. The original boundaries of the four-region system of North Vietnam are reviewed in light of the “outer shell” concept. The four-region system is essentially confirmed, but the allocation of some provinces in the “outer shell” is found to be disputable, and regional boundaries have been adjusted.