900 resultados para The Xiangshan U deposit
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CHIM method involves extracting metal ions of electromobile forms in either anodes or cathodes, facilitated by a man-made electric field. This paper presents two newly developed CHIM alternatives that are electrified by a low voltage dipole. The firstly improved technique enables cationic ions to be extracted in a single cathode, whereas the secondly improved technique allows both anionic and cationic species to be extracted simultaneously in an anode and in a cathode. Compared with the traditional CHIM methods, the innovative techniques developed in this paper are characterized by simple instrumentation, low cost and easy operation in field, and in particular enables simultaneous extraction of anionic and cationic species of elements, from which more information can be derived with higher extraction efficiency. Field tests at several well-known mine areas in China confirm the effectiveness and efficiency of the new techniques in exploring for deeply buried ore bodies.
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This collection of short essays arose from the inaugural meeting of the Idaho Symposium on Energy in the West, which was held in November, 2014. The topic for this first Symposium was Transmission and Transport of Energy in the Western U.S. and Canada: A Law and Policy Road Map. The essays in this collection provide a notable introduction to the major energy issues facing the West today. Topics include: building a resilient legal architecture for western energy production; natural gas flaring; transmission planning for wind energy; utilities and rooftop solar; special considerations for western states and the Clean Power Plan; the Clean Power Plan's implications for the western grid; siting renewable energy on public lands; and implications of utility reform in New York and Hawaii for the Northwest.
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An integrated stratigraphic analysis has been made of the Tarcău Nappe (Moldavidian Domain, Eastern Romanian Carpathians), coupled with a geochemical study of organic-rich beds. Two Main Sequence Boundaries (Early Oligocene and near to the Oligocene–Aquitanian boundary, respectively) divide the sedimentary record into three depositional sequences. The sedimentation occurred in the central area of a basin supplied by different and opposite sources. The high amount of siliciclastics at the beginning of the Miocene marks the activation of the “foredeep stage”. The successions studied are younger than previously thought and they more accurately date the deformation of the different Miocene phases affecting the Moldavidian Basin. The intervals with black shales identified are related to two main separate anoxic episodes with an age not older than Late Rupelian and not before Late Chattian. The most important organic-rich beds correspond to the Lower Menilites, Bituminous Marls and Lower Dysodilic Shales Members (Interval 2). These constitute a good potential source rock for petroleum, with homogeneous Type II oil-prone organic matter, highly lipidic and thermally immature. The deposition of black shales has been interpreted as occurring within a deep, periodically isolated and tectonically controlled basin.
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The objectives of the European Union (EU) and the United States (US) for the countries of the Balkan region are generally assumed to be complementary. They both stress and condition their support and assistance on the progress that these countries make with regards to economic modernization, build-up of social institutions, and respect for international law. However, this rhetoric doesn't always match the facts on the ground. Often, instead of dealing with a cohesive set of policy recommendations, the countries in the region are faced with contradictory alternatives and zero-sum choices. The debate over the development of the International Criminal Court (ICC) was such a case. It centered on whether the countries in the region should exempt US personnel from the jurisdiction of the Court while in the country and thus rendering them immune from prosecution for any crimes committed for which the US courts were not willing or able to take any action. The final outcome was mixed. Three of the countries - Croatia, Serbia (and Montenegro), and Slovenia - decided not to give in to US pressure, while the remaining three - Albania, Bosnia and Herzegovina, and Macedonia - ignored the pleas and threats of the EU and of the various international non-governmental organizations and decided to sign Bilateral Immunity Agreements (BIAs) with the US. How can one explain such divergent outcomes? I argue that the credibility of actors involved played an important role in determining whether threats coming from the US or the EU were more credible, thus tipping the scales in favor of signing BIAs with the US. However, the issue of threat credibility serves only to narrow down the choices of actors. Further determination of the outcome necessitates a look at the nature of the security context in which these countries exist and operate.
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It is generally agreed that a Banking Union should have common or ‘single’ institutions responsible for carrying out three basic functions: supervision, resolution and deposit insurance. So far, however, agreement has been reached in the EU on only the first two of these functions. The Commission has now presented its proposal on how to complete the Banking Union with a European Deposit Insurance Scheme (EDIS). It is an innovative and courageous proposal. It is courageous because it will clearly be very controversial in a number of member states (especially Germany) and it is innovative because it proposes a three-stage process, starting with re-insurance, then switching to co-insurance and finally to full direct insurance of deposits via a ‘single’ Deposit Insurance Fund (DIF). This final stage should be reached in 2024, which is also the date at which the Single Resolution Fund (SRF) will become the only source of financing for bank resolution. The Commission’s proposal calls for integrating the decision-making for EDIS into the decision-making entity for the SRF, namely the existing Single Resolution Board (SRB). This makes sense if one views resolution and deposit insurance as two highly interlinked dimensions of dealing with banks in trouble. In this view the two dimensions should be bundled into one institution – and one suspects that over time the two funds (the SRF and the DIF) could be merged into one. This Policy Brief argues that re-insurance should not be considered as a transitory phase, but could also provide a solution for the long run. ‘Experience rating’ could be used to ensure a proper pricing of risk and to protect the interests of the depositors in countries with safer banking systems. Moreover, EDIS should have a decision-making structure separate from and independent of the SRM, since it has mainly a macroeconomic function.
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The Students' Observatory was erected in 1878. It was located to the south of the Detroit Observatory.
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At head of title: 94th Congress, 1st session. Committee print.
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Reuse of record except for individual research requires license from Congressional Information Service, Inc.