... nickel mine north of the Arctic Circle. Das Teufen und Auskleiden von Bergwerksschächten zum Aufschluss von Lagerstätten ... bis zu 10 MW Gefrierleistung sowie das konventionelle Teufen aus dem Vollen von sogenannten ultratiefen Tagesschächten mit ...
Tópico(s): Rock Mechanics and Modeling
2013 - Wiley | Geomechanics and Tunnelling
Dieter Issler, Alessia Errera, Stefano Priano, H. Gubler, Bernardo Teufen, Bernhard Krummenacher,
Abstract The deposit structure of 20 very small to large avalanches that occurred in the Davos area, eastern Swiss Alps, during winters 2004/05 and 2005/06 was investigated. Snow-cover entrainment was significant in the majority of events and likely to have occurred in all cases. Evidence was found both for plough-like frontal entrainment (especially in wet-snow avalanches) and more gradual erosion along the base of dry-snow avalanches. Several of the dry-snow avalanches, both small and large, showed ...
Tópico(s): Climate change and permafrost
2008 - Cambridge University Press | Annals of Glaciology
... flachliegenden Kalkstein-Platte Sandstein-Gänge vor, die grössere Teufen und weite Erstreckung erreichen. Drei, mit Sicherheit jedoch ...
Tópico(s): Paleontology and Stratigraphy of Fossils
1966 - Elsevier BV | Proceedings of the Geologists Association
... weiblichen Organismus.Von ~Dr.reed. A. Pflster in Teufen (K~.Appenzell).Der Gedanke, dureh die Cas~ration~ ...
Tópico(s): Reproductive Biology and Fertility
1898 - Springer Nature | Archiv für Gynäkologie
ROMA DROZDZ, Bridget I. Baker, A. F. Zeller, Alex N. Eberlé,
... CH-4031 Basel, Switzerland Radium-Chemie CH-9042 Teufen, SwitzerlandSearch for more papers by this authorALEX N. ... CH-4031 Basel, Switzerland Radium-Chemie CH-9042 Teufen, SwitzerlandSearch for more papers by this authorALEX N. ...
Tópico(s): Fungal and yeast genetics research
1993 - Wiley | Annals of the New York Academy of Sciences
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1986 - Cambridge University Press | The Lichenologist
Abstract The objective of mining is to supply society with mineral and therefore to extract mineral deposits safely and economically, and as completely as possible. As shallow deposits are becoming more and more depleted and as the mineral demand is rising, mining has to advance to greater depths or more challenging mining environments. Operational and technical challenges arise consequently. The different challenges are discussed briefly, and it is shown that in particular the importance of rock ...
Tópico(s): Drilling and Well Engineering
2023 - Springer Science+Business Media | BHM Berg- und Hüttenmännische Monatshefte
Tópico(s): Botany and Plant Ecology Studies
1984 - Wiley | Feddes Repertorium
Tópico(s): Botany and Plant Ecology Studies
1984 - Wiley | Feddes Repertorium
Es wird eine Anlage vorgeschlagen, die mittels der schrägen Durchstrahlung mit radioktiven Isotopen neben einer Teufenmessung eine Aussage über das Profilbild liefert. Sie besitzt drei Meβebenen mit einen senkrechten Abstand von 500 mm. Jeder Ebene werden vier Detektoren zugeordnet. Die jeweils dazugehörenden zwei 60Co-Strahlungsquellen befinden sich oberhalb der Meβbenen, die Quellstärken betragen 3 Ci. Detektoren und Strahlungsquellen sind so angeordnet, daβ von oben gesehen ein regelmäβiges Achteck ...
Tópico(s): Nuclear Physics and Applications
1969 - Taylor & Francis | Isotopenpraxis Isotopes in Environmental and Health Studies
... A. Vogel Museum and A. Vogel publisher in Teufen, the A. Vogel collection in the Museum in ... to 1957 he has a spa hotel in Teufen and is producer of extracts from fresh plants. ...
Tópico(s): Lichen and fungal ecology
2003 - | Complementary Medicine Research
... of ministerial knights in the ‘Herr Wernher von Teufen’,‘Konrad von Altstetten’ and ‘Von Wissenlo’ illustrations. The ,‘ ...
Tópico(s): Historical and Archaeological Studies
2023 - | International Journal of Academic Research in Business and Social Sciences
... Taking songs by thirteenth-century poets Wernher von Teufen and Gottfried von Neifen as points of departure, ...
Tópico(s): German Literature and Culture Studies
2016 - De Gruyter | Beiträge zur Geschichte der deutschen Sprache und Literatur (PBB)
... A. 1980 Swiss Nature Doctor. A Vogel; 1952 Teufen, Switzerland 335-7. Google Scholar Author, Article, and ...
Tópico(s): Herbal Medicine Research Studies
2003 - American College of Physicians | Annals of Internal Medicine
... WRITINGS by Claude Schnaidt Verlag Arthur Niggli AG, Teufen AR, 1965. 123 pp. $17.50. THE NEXT ...
Tópico(s): Urbanization and City Planning
1966 - Taylor & Francis | Journal of the American Institute of Planners