Global ETD Search

11	Die Wismut – ein Kind der Nachkriegszeit Bauer, Thomas 06 August 2019 (has links) Thomas Bauer befasst sich in seinem Artikel mit der 800jährigen Bergbaugeschichte der Region Erzgebirge und geht im Besonderen auf den Uranbergbau der Wismut ab dem Ende des 2. Weltkriegs ein. Wismut, Uranbergbau, Erzgebirge info:eu-repo/classification/ddc/940 ddc:940 info:eu-repo/classification/ddc/943 ddc:943
12	Das Berggebäude Hohe Tanne in Johanngeorgenstadt Mahlow, Enrico, Stark, Jörg 27 May 2024 (has links) No description available. info:eu-repo/classification/ddc/330 ddc:330 Erzgebirge (West); Bergbau; Geschichte
13	Germanium-, Tin-, Lead-, and Bismuth-Containing <i>β</i>-Diketiminato Complexes for the Synthesis and Structural Characterization of Hydroxide, Carboxylic Acid, Heterobimetallic Oxide, Transition Metal-Main Group, Hydride and Halide Compounds / Germanium-, Tin-, Lead-, and Bismuth-Containing <i>β</i>-Diketiminato Complexes for the Synthesis and Structural Characterization of Hydroxide, Carboxylic Acid, Heterobimetallic Oxide, Transition Metal-Main Group, Hydride and Halide Compounds Pineda Cedeno, Leslie William 03 May 2006 (has links) No description available. 540 Chemie Mathematics and Computer Science Blei Carboxylsäure Germanium Hydride Hydroxid Zinn Wismut Bismuth Carboxylic acids Germanium Hydrides Hydroxides Lead Tin 35.60 STM 300: Germanium {Anorganische Chemie} STM 350: Zinn {Anorganische Chemie} STM 400: Blei {Anorganische Chemie} STN 400
14	Exploiting Graphic Card Processor Technology to Accelerate Data Mining Queries in SAP NetWeaver BIA Lehner, Wolfgang, Weyerhaeuser, Christoph, Mindnich, Tobias, Faerber, Franz 15 June 2022 (has links) Within business Intelligence contexts, the importance of data mining algorithms is continuously increasing, particularly from the perspective of applications and users that demand novel algorithms on the one hand and an efficient implementation exploiting novel system architectures on the other hand. Within this paper, we focus on the latter issue and report our experience with the exploitation of graphic card processor technology within the SAP NetWeaver business intelligence accelerator (BIA). The BIA represents a highly distributed analytical engine that supports OLAP and data mining processing primitives. The system organizes data entities in column-wise fashion and its operation is completely main-memory-based. Since case studies have shown that classic data mining queries spend a large portion of their runtime on scanning and filtering the data as a necessary prerequisite to the actual mining step, our main goal was to speed up this expensive scanning and filtering process. In a first step, the paper outlines the basic data mining processing techniques within SAP NetWeaver BIA and illustrates the implementation of scans and filters. In a second step, we give insight into the main features of a hybrid system architecture design exploiting graphic card processor technology. Finally, we sketch the implementation and give details of our vast evaluations. info:eu-repo/classification/ddc/004 ddc:004
15	Sanierungsbergbau neu denken: innovative Ansätze auf dem Weg zur Nachhaltigkeit : Extended Abstracts des 5. Internationalen Bergbausymposiums WISSYM 2023 : Dresden, 25. bis 28. September 2023 23 April 2024 (has links) Mit dem Bergbausymposium 2023 wollen wir und insbesondere die Beschäftigten der Wismut GmbH Ihnen unsere Erfahrungen und Fortschritte bei der Sanierung der Hinterlassenschaften des Uranbergbaus präsentieren. Kooperationspartner und Mitveranstalter des Wismut- Symposiums sind die Internationale Atomenergiebehörde (IAEA) sowie erstmalig der Verband für Bergbau, Geologie und Umwelt (VBGU) e.V. info:eu-repo/classification/ddc/333.7 ddc:333.7 info:eu-repo/classification/ddc/624 ddc:624

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