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21.
A noted Japanese economist analyzes the history, present status, and future prospects for Russo-Japanese economic relations. The author demonstrates that the boom in trade between the two countries in the 2000s is unprecedented, ending the stagnation in bilateral trade that began in the early 1980s, when the era of large-scale Siberian resource development projects came to an end. He argues that underlying the current boom is an eastward shift in the Russian economy, characterized by its energy and investment policies as well as foreign economic relations. The paper considers in detail two important factors supporting this boom: (1) Japan’s exports of automobiles to Russia; and (2) Russia’s exports of oil and gas to Japan. He concludes with a guardedly optimistic prognosis suggesting growth in the bilateral economic relations on the grounds of the continuing eastward shift of the Russian economy and a marked correspondence between the demand and supply of the two countries. Journal of Economic Literature, Classification Numbers: F140, O520, P280, Q430. 7 figures, 4 tables, 50 references.  相似文献   
22.
This article explores how in the years after 1980 a spectrum of historical actors came to see petroleum platforms in the Gulf of Mexico as a necessary part of the Gulf ecosystem and how such views affected platform removal policies. Through a discourse analysis of the Rigs‐to‐Reefs program, in which old offshore petroleum facilities were converted into artificial reefs, this article examines how actors presented to the public their notions of the relationship of the Gulf ecosystem with technological offshore structures. Through this case we see how ideas of technology and nature were mutually constructed via discourses and what affect that had on policies.  相似文献   
23.
The Euro-Arab Dialogue (EAD) was launched in the aftermath the Arab Israeli Yom Kippur War of 1973 by Nine European countries and the Arabs. The main objective was to create a stable, long-term relationship between the two regions. Despite its political intent, the framework of the Dialogue was restricted to multilateral economic co-operation in selected areas for reciprocal benefits. Due to inevitable obstacles, after almost five years of engagements, the Dialogue seemed to be progressing slowly with the development of only a few practical projects. Nevertheless, the British remained committed to the initiative, which they viewed as supplementary to their successful existing bilateral relationships, as well as an inexpensive but effective way to maintain their political and economic interests in the Arab world. Through historical analysis, this paper examines the British attitude and perspective towards the Dialogue from 1973 to 1978, mainly using archival documents available at the National Archive in England.  相似文献   
24.
ABSTRACT

As the title implies this special issue concentrates on the coconut in its older usages and its transformation into commodities. The coconut has many histories, with specific intersections with each Pacific island society, indeed each community and family. This brief introduction seeks to give an overview of its penetration into the lives and societies at several levels, from small clans to major companies, from growers to governments, all implicated along the commodity chain. In spite of the coconut’s ubiquity, the historiography has never addressed it fully but taken it rather as a given, one player in capitalism in the region, yet in fact, for over a hundred years, it was the star product upon which many governments and people across the tropical Pacific depended for income. We hope that some aspects of the coconut’s complexity and meaning are brought to light in the following new contributions to its history.  相似文献   
25.
J. Cao  W. Hu  X. Wang  D. Zhu  Y. Tang  B. Xiang  M. Wu 《Geofluids》2015,15(3):410-420
In this paper, we attempt to differentiate hydrocarbon‐bearing reservoir horizons of the Junggar Basin of NW China based on the characteristics of diagenesis and associated elemental geochemistry. Reservoirs at this site have varying levels of oil saturation that correlate with the degree of dissolution in minerals (e.g., calcite and feldspar). Four different horizons with varying diagenetic mineral assemblages were observed, including (i) kaolinite‐rich, oil‐dominated horizons, (ii) kaolinite–pyrite–hematite‐rich, oil–water‐dominated horizons, (iii) siderite–chlorite‐rich, water‐dominated horizons, and (iv) chlorite‐rich horizons with negligible hydrocarbon production. The mean MnO content of the representative diagenetic mineral (e.g., calcite) in each of the above horizons is >2.5, 2.0–2.5, 1.5–2.0, and <1.0 wt%, respectively. We propose that the above methodology can be used for the identification of reservoir hydrocarbon‐bearing horizons. We argue that the indicators presented here can be applied in oil exploration across the Junggar Basin.  相似文献   
26.
Human-induced global threats are compelling many anthropologists to rethink roles, methods, and paradigms and engage in public debate and action on energy policies, extraction processes, commodity chains, and consumption. Laura Nader's Energy Reader embodies her decades-long engagement as a catalyst for public debate on U.S. energy issues. Tanja Winther's Impact of Electricity exemplifies ethnography informing development practice. Strauss and colleagues’ Cultures of Energy reflects diverse approaches seeking to build cultural understandings to inform energy choices. There remains a need for collaboration with anthropologists embedded in energy-related agencies—positioned where they can leverage anthropological knowledge to push policy envelopes.  相似文献   
27.
Kai Bosworth  Charmaine Chua 《对极》2023,55(5):1345-1367
Scholars argue that blockades of infrastructure pose an economic threat to capital circulation. This explains how activists can gain power through strategic spatial occupations and why states seek to protect “critical infrastructure” from disruption. However, Indigenous-led blockades of pipelines gain power not (only) by disrupting economic flows alone, but by eliciting state anxieties about the racialised political, psychic and economic project of settler colonialism. Analysing public discourse surrounding the Keystone XL and Dakota Access pipelines, including legislative measures introduced to criminalise protest since the blockade at Standing Rock, we reframe critical infrastructure security as a component operation of settler countersovereignty. The criminalisation of Indigenous dissent through the state’s escalation of protest legislation is an investment in maintaining settler political authority, leading us to conclude that blockades must be understood not only as a form of anti-capitalist resistance, but also as a locus of anti-colonial struggle.  相似文献   
28.
漆灰的修复是漆器文物修复工作的重要组成部分。为揭示故宫博物院旧藏漆器3种典型漆灰的材料构成及特点,以及为漆器修复工作提供科技支持,研究结合X射线荧光光谱、微区X射线衍射、红外光谱、纤维显微镜观测、热裂解-气相色谱/质谱联用等技术,综合分析了3种典型漆灰所含无机及有机原材料。研究结果表明:明代古梅花蕉叶式琴漆灰所用无机材料是动物角灰或骨灰及少量黏土,胶结材料则由中国大漆及少量植物油组成;清代黑漆描金大宝座漆灰的无机材料为含有方解石的黏土,胶结材料为熟桐油、猪血的混合物,此外,样品中还含有麻类纤维,为宝座木胎与漆灰层之间所裱麻布,宝座漆灰不但能提供平整髹漆表面,而且还对麻布有加固定型作用;清代黑漆地填金字张廷玉书圣训天伦对联漆灰的无机材料为黏土,胶结材料则为熟桐油、猪血的混合物。研究所用分析方法体系可实现漆灰原材料,特别是有机胶结材料的准确识别。3种典型漆灰的选材特点与中国古代漆器,特别是明清时期家具、器物制作用料传统相吻合,研究结果可直接应用于漆器文物修复方案的制定。  相似文献   
29.
This work presents the results of an investigation of the lacquer objects excavated from a Chu tomb in China (Warring States, 481–221 BC). This study is engaged in the examination of the methods and the materials used for the urushi coating on the objects. X-Ray fluorescence and Scanning Electron Microscopy/Energy Dispersive Using X-Ray (SEM/EDX) analyses were applied for the pigment identification. The results show that vermilion was for the red colour, while carbon black was for the black colour. Pyrolysis gas chromatography and mass spectrometry (Py-GC/MS) was applied for the characterization of the lacquer resulting that it is based on urushi. The possibility to classify the drying oil (tung or linseed oil) present in the lacquer is highlighted and discussed in this paper. Py-GC/MS with in-situ hydrolysis and methylation reagent tetramethylammonium hydroxide (TMAH) were performed on reference materials of linseed oil and tung oil as well as on the lacquer object samples. The results show that it is possible to unambiguously identify the drying oil, in our case, linseed oil was identified to retard the rate of hardening.  相似文献   
30.
Established techniques that have been successfully used to characterize pore systems in conventional reservoir rocks lack the resolution and scalability required to adequately characterize the nano‐ to micrometer scale pore systems found in shale and cannot be applied on stressed samples. We have therefore investigated the utility of Klinkenberg gas slippage measurements for shale pore structure characterization. In contrast to other approaches, slippage measurements characterize the effective porosity of core samples and can be applied at stress conditions experienced in the reservoir during production. Slippage measurements on horizontally and vertically oriented samples from the Eagle Ford Shale Formation, Texas, USA, at a range of stress states revealed two orders of magnitude in slippage variation over five orders of magnitude permeability range. Slippage measurements are negatively correlated with permeability and follow similar trends to those found in other studies on higher permeability rocks. The samples had varying degrees of slippage anisotropy, which allowed interpretation of the relative contribution of tortuosity and pore size to permeability anisotropy. Slippage and therefore average effective pore size was found to vary up to one order of magnitude at a given permeability, warranting investigation of the significance this might have on flow properties and ultimately hydrocarbon production from shale.  相似文献   
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