南海航道安全保障法律机制有效性与局限性研究

为了应对海上航道安全威胁，南海各方经过努力形成了航道安全保障法律机制。该机制具有一定有效性，但也存在许多局限性，如合作机制的软法性导致遵约和履约行为的非拘束性、合作机制固有的妥协性与弱惩戒性损害其权威性、合作机制的原则性影响权利义务的确定性、合作机制的独立性受限于国际势力干预性，以及合作机制的公共物品属性影响其实效性。这些局限需要南海各方协同以破解制度困境：构建软硬法有机联系的合作法律机制；完善航道安全保障法律机制的内在构成要素；协同努力确保合作法律机制的独立性；强化南海各方有效合作的“选择性诱因”机制。     

Australia’s 2017 Foreign Policy White Paper: Deconstruction and Critique

The 2017 Foreign Policy White Paper identifies major themes and recommends preferred strategies in Australia’s engagement with the world. These themes and strategies relate to geopolitics, economics and the ‘new international agenda’; there is also a more specific focus on Australia’s Pacific island neighbours and Timor-Leste. There is a strong emphasis on perceived Australian national interests throughout the document. The geopolitical discussion is primarily ‘realist’; economically the document is pro-globalisation; the discussion of the ‘new international agenda’ involves an Australian-oriented pragmatism; there is an assertion of Australian leadership in the South Pacific. With some minor criticism, Labor has accepted the general direction advocated in the White Paper. The document is thus indicative of the likely future direction of Australian foreign policy. Lack of US response indicates declining US engagement with Australia and the Asia-Pacific or Indo-Pacific region. China, as the other major power highly significant for Australia, has been low-key in its criticisms.     

Transnational cooperation: a network analysis of town twinning in the Baltic Sea region

The patterns of cooperation between regions and urban spaces are no longer influenced, to the same extent, by national borders. Political integrative events changed the extent of transborder urban cooperation in the Baltic borderlands, a region that has undergone extensive changes. A social network analysis of cooperative ties in the form of town twinning indicates that the end of the Cold War strongly changed the network of town twinning in this region, whereas the effect of the various EU enlargement rounds seems to be more nuanced.     

Chick lit politics in a post-truth era: tricksters,blessees and postfeminist girlpower in Angela Makholwa’s The Blessed Girl

The possibility of an emancipated politics in chick lit novels remains a contested question among postfeminist critics. Drawing on definitions of postfeminism as a transnational sensibility, this article examines South African chick lit in relation to what has been termed post-truth or trickster politics in the context of the rise of politicians, such as Donald Trump. I read Angela Makholwa’s novel The Blessed Girl as an example of African chick lit that features a blessee narrator, a young woman who lives a luxurious lifestyle financed by older men, who is deeply influenced by a Trumpian mode of self-making. By employing a trickster aesthetic and narrative strategies, such as unreliable narration and reader address, the novel, I argue, however also unsettles established parameters of neoliberal girlpower, moving beyond its assumed anti-politicalness, as well as a simple understanding of the blessee figure through either a lens of victimhood or amorality.     

The limits of agency: Emily Hobhouse’s international activism and the politics of suffering

Abstract

This article pieces together the activism of the British welfare worker and feminist-pacifist Emily Hobhouse (1860–1926) during two largely unrecorded episodes of transnational activism: firstly, her ministry of Cornish miners in Virginia, Minnesota, in the United States; and secondly, her interventions during the period of reconstruction following the South African War (1899–1902). The article endeavors to contextualize Hobhouse’s activism and offer a broader understanding of the limitations and restraints on her actions. Ultimately, her activism required a platform that was in the gift of political actors and establishment figures, and dependent on fluctuations within specific political and bureaucratic situations. Based on close inspection of undocumented material in both South African and British archives, the article investigates Hobhouse’s repertoire of missionary and philanthropic roles within a wider context of humanitarian politics. It demonstrates how women’s activism and their behind-the-scenes politicking informed political decision-making in modern imperial and international affairs.     

Marooned time: disruptive waiting and idleness in Carpentier and Coetzee

This article develops a framework for reading the maroon in literature, drawing on the maroon’s historical and contemporary significance in the Caribbean, as well as its continuing resonance for writers and thinkers. The maroon’s separateness or withdrawal, I argue, is characterized by a spatial distance that also engenders a challenge to the authority and temporality of the colonial regime or the apartheid state. I turn to Alejo Carpentier and J.M. Coetzee to offer readings of their novels through the lens of marronage, analyzing their protagonists’ flight, labor, and “idleness” as newly legible dimensions of resistive waiting. The strategies of marronage encourage new readings of the formulations of freedom and unfreedom, resistance and refusal in the literary texts, and create a “line of flight” between the Caribbean and South Africa.     

Evaluation of canine training aids containment for homemade explosive and components by headspace analysis and canine testing

While canines are most commonly trained to detect traditional explosives, such as nitroaromatics and smokeless powders, homemade explosives (HMEs), such as fuel–oxidizer mixtures, are arguably a greater threat. As such, it is imperative that canines are sufficiently trained in the detection of such HMEs. The training aid delivery device (TADD) is a primary containment device that has been used to house HMEs and HME components for canine detection training purposes. This research assesses the odor release from HME components, ammonium nitrate (AN), urea nitrate (UN), and potassium chlorate (PC), housed in TADDs. Canine odor recognition tests (ORTs) were used with analytical data to determine the detectability of TADDs containing AN, UN, or PC. Headspace analysis by gas chromatography/mass spectrometry (GC/MS) with solid-phase microextraction (SPME) or online cryotrapping were used to measure ammonia or chlorine, as well as other unwanted odorants, emanating from bulk AN, UN, and PC in TADDs over 28 weeks. The analytical data showed variation in the amount of ammonia and chlorine over time, with ammonia from AN and UN decreasing slowly over time and the abundance of chlorine from PC TADDs dependent on the frequency of exposure to ambient air. Even with these variations in odor abundance, canines previously trained to detect bulk explosive HME components were able to detect all three targets in glass and plastic TADDs for at least 18 months after loading. Detection proficiency ranged from 64% to 100% and was not found to be dependent on either age of material.     

Characterization of an odor permeable membrane device for the storage of explosives and use as canine training aids

The storage and use of explosives is regulated at the state and federal level, with a particular focus on physical security and rigorous accounting of the explosive inventory. For those working with explosives for the training and testing of explosive-detecting canines, cross-contamination is an important concern. Hence, explosives intended for use with canine teams must be placed into secondary storage containers that are new, clean, and airtight. A variety of containers meet these requirements and include screw-top glass jars (e.g., mason jars). However, an additional need from the explosive-detecting canine community is secondary containers that can also be used as training aids whereby the volatiles emitted by explosives are emitted in a predictable and stable manner. Currently, a generally accepted method for the storage of explosives and controlled emission of explosive vapor for canine detection does not exist. Ideally, such containers should allow odor to escape from the training aid but block external contaminates such as particulates or other volatiles. One method in use places the explosive inside a permeable cotton bag when in use for training and then stores the cotton bag inside an impermeable nylon bag for long-term storage. This paper describes the testing of an odor permeable membrane device (OPMD) as a new way to store and deploy training aids. We measured the evaporation rate and flux of various liquid explosives and volatile compounds that have been identified in the headspace of actual explosives. OPMDs were used in addition to traditional storage containers to monitor the contamination and degradation of 14 explosives used as canine training aids. Explosives were stored individually using traditional storage bags or inside an OPMD at two locations, one of which actively used the training aids. Samples from each storage type at both locations were collected at 0, 3, 6, and 9 months and analyzed using Fourier Transform Infrared (FTIR) Spectroscopy and Gas Chromatography–Mass Spectrometry (GC–MS) with Solid-Phase Microextraction (SPME). FTIR analyses showed no signs of degradation. GC–MS identified cross-contamination from ethylene glycol dinitrate (EGDN) and/or 2,3-dimethyl-2,3-dinitrobutane (DMNB) across almost all samples regardless of storage condition. The contamination was found to be higher among training aids that were stored in traditional ways and that were in active use by canine teams.     

Evaluating the discriminating power of amino acid ratios on distinguishing dark colored hair samples

Human hairs are one of the most commonly encountered items of trace evidence. Currently, conventional methods for hair analysis include microscopic comparison and DNA analysis (nuclear and mitochondrial). Each approach has its own drawbacks. Hair proteins are stable and offer an alternative to DNA testing, as demonstrated with proteomics for distinguishing humans. However, proteomics is complicated and requires identifying peptides to remain intact following harsh sample preparation methods. Alternatively, the actual amino acid content of a hair sample may also offer important identifying information and actually requires proteins and peptides to be broken down completely rather than remaining intact. This study evaluated the discriminating power of using hair amino acid ratios to differentiate hair samples from 10 unrelated individuals with dark colored hair. Hair proteins were digested, derivatized, and analyzed using gas chromatography–mass spectrometry. Amino acid ratios were calculated for each individual and comparisons using ANOVA and post-hoc pairwise t-test with Bonferroni correction were made with amino acid ratios for individuals. Overall, out of the 45 possible pairwise comparisons between all hair samples, 38 (84%) were differentiable. Out of the 36 possible pairwise comparisons between brown haired individuals, 32 (89%) were considered differentiable using univariate statistics. Multivariate statistics were also attempted but, overall, univariate models were sufficient for exclusionary purposes. These results indicate that amino acid ratio analysis can potentially be used as an exclusionary method using hair if DNA analysis cannot be performed, or to corroborate conclusions made following microscopic analysis.     

Managing children's and adolescents' medical complaints amid parent conflict: Strategies and tools for professionals

Children and adolescents who are having difficulty coping with stress often present with complaints of physical discomfort. Effective treatment approaches exist for many of these issues. Among high-conflict parents, however, children's medical issues can become another canvas for conflict, with parents focused more on blaming one another for the child's distress than on options for assisting the child. Professionals can be drawn into the conflict to such a degree that they overlook essential steps for addressing and managing these issues. The authors present a research-informed model for managing medical and psychophysiological issues amid parental conflict.