scholarly journals Thorium: Crustal abundance, joint production, and economic availability

2015 ◽  
Vol 44 ◽  
pp. 81-93 ◽  
Author(s):  
Brett W. Jordan ◽  
Roderick G. Eggert ◽  
Brent W. Dixon ◽  
Brett W. Carlsen
Cultura ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 31-52
Author(s):  
Chien-shou CHEN

Abstract This article attempts to strip away the Eurocentrism of the Enlightenment, to reconsider how this concept that originated in Europe was transmitted to China. This is thus an attempt to treat the Enlightenment in terms of its global, worldwide significance. Coming from this perspective, the Enlightenment can be viewed as a history of the exchange and interweaving of concepts, a history of translation and quotation, and thus a history of the joint production of knowledge. We must reconsider the dimensions of both time and space in examining the global Enlightenment project. As a concept, the Enlightenment for the most part has been molded by historical actors acting in local circumstances. It is not a concept shaped and brought into being solely from textual sources originating in Europe. As a concept, the Enlightenment enabled historical actors in specific localities to begin to engage in globalized thinking, and to find a place for their individual circumstances within the global setting. This article follows such a line of thought, to discuss the conceptual history of the Enlightenment in China, giving special emphasis to the processes of formation and translation of this concept within the overall flow of modern Chinese history.


Author(s):  
Florence Briton ◽  
Olivier Thébaud ◽  
Claire Macher ◽  
Caleb Gardner ◽  
Lorne Richard Little

Abstract Over the past decade, efforts have been made to factor technical interactions into management recommendations for mixed fisheries. Yet, the dynamics underlying joint production in mixed fisheries are generally poorly captured in operational mixed fisheries models supporting total allowable catch advice. Using an integrated ecological–economic simulation model, we explore the extent to which fishers are likely to alter the species composition of their landings in a mixed fishery managed with individual transferable quotas, the Australian Southern and Eastern Scalefish and Shark Fishery. Our simulations capture three different types of joint production problems, highlighting the flexibility that exists in terms of achievable catch compositions when quota markets provide the economic incentives to adapt fishing practices to quota availability. These results highlight the importance of capturing the drivers of fishing choices when advising TAC decisions in mixed fisheries. We also identify a hierarchy of species in this fishery, with harvest targets set for primary commercial species determining most of its socio-economic performance.


Author(s):  
Finn R. Førsund

AbstractI will comment on the comments by the groups of three reviewers separately. First of all, I will thank all three groups providing a first round of reports in order for me to get rid of obvious mistakes. In the second round the reviewers were free to comment on the qualities of my revised version. I am not to change my revised paper when giving my comments on what would be honest reports on the quality of my final version. However, the reviewers will not have a go at my rejoinders to comments according to the symposium rules. I keep the section numbering of the authors in order to make it easier to identify the arguments.


2010 ◽  
Vol 1 ◽  
Author(s):  
Michael McCarthy

AbstractAn important priority for the English Profile programme is to incorporate empirical evidence of the spoken language into the Common European Framework (CEFR). At present, the CEFR descriptors relating to the spoken language include references to fluency and its development as the learner moves from one level to another. This article offers a critique of the monologic bias of much of our current approach to spoken fluency. Fluency undoubtedly involves a degree of automaticity and the ability quickly to retrieve ready-made chunks of language. However, fluency also involves the ability to create flow and smoothness across turn-boundaries and can be seen as an interactive phenomenon in discourse. The article offers corpus evidence for the notion of confluence, that is the joint production of flow by more than one speaker, focusing in particular on turn-openings and closings. It considers the implications of an interactive view of fluency for pedagogy, assessment and in the broader social context.


2017 ◽  
Vol 107 (04) ◽  
pp. 231-234
Author(s):  
K. Erlach ◽  
E. Sheehan ◽  
S. Hartleif

In der Stückgutindustrie lassen sich die acht Gestaltungsrichtlinien der Wertstrommethode nach Erlach hervorragend anwenden. In der Prozessindustrie weist die Produktion jedoch häufig andere Merkmale (beispielsweise eine Kuppelproduktion) auf, die neue Herausforderungen an die Wertstrommethode stellen. Aufbauend auf den acht Gestaltungsrichtlinien des Wertstromdesigns werden in diesem Fachbeitrag Handlungsempfehlungen für die Anwendung der Wertstrommethode in der Prozessindustrie diskutiert.   The eight design guidelines of Erlach‘s Value Stream Design Method work well in streamlining operations in the piece-good industry. In the process and chemical industries, however, production systems exhibit different characteristics, like joint production, that present challenges for the eight step value stream design method. Building on the eight design guidelines, this article discusses the deficits of this method in the process industries and gives recommendations for its adaptatio.


ICLEM 2014 ◽  
2014 ◽  
Author(s):  
Changsong Ma ◽  
Li Tan ◽  
Shucheng Zhou ◽  
Xiang Wang ◽  
Xinyi Zhang

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