Stephan Works

Method of cxti-actiou Furnace used. Analyst. Precijiitation. Reverberatory. Hclmhacker. By reduction of oxidised ores. Shaft furnace. From Fahl-ore-spiess desilverised by amalgamation in the Stephan Works. 

Other Processes.—(a) At the Stephan Works, in Upper Hungary, antimony is extracted from the spiess, which has been desilverised by amalgamation. The spiess is obtained from the smelting of fahl-ores. The antimony is extracted by using pyritic ores in a shaft furnace. The copper is thereby converted into sulphide by the sulphur of the pyrites, and the impure antimony obtained is refined. 

Acknowledgements Work in the author s laboratory is funded in part by the Deutsche Forschungsgemeinschaft (SFB544) and the EU (6th framework HIV PI resistance, LSHP-CT-2006-037693 7th framework HIV-ACE, HEALTH-E3-2008-201095). We thank Paul Schnitzler, Stephan Boehm, and Manon Eckhardt for critical reading of the manuscript. 

Robert Hendrickson s The Literary Life is an excellent source of anecdotes on the subject of books, authors, and publishers. Many of the Einstein quotations come from Alice Calaprice s The Expanded Quotable Einstein. Information on Marcel Proust comes from diverse sources such as Stephane Heuet s graphic novels on Proust s works, Roger Shattuck s Proust s Way, Edmund White s Marcel Proust, and Alain de Button s How Proust Can Change Your Life. Other influential books, such as those that discuss the psychoactive compound DMT and uncommon psychiatric disorders, are listed in the Further Reading section at the end of this book. 

We are also pleased to acknowledge coworkers Michael Bearpark, Paolo Celani, Stephane Klein, Naoko Yamamoto, Barry Smith, and Thom Vreven, whose work we have used in this tutorial and who have commented on various parts of the manuscript. 

The authors would like to thank Stephan Burkhardt and Pavel Kukula for their skillful experimental work. 

In the present work the binary diffusion coefficients, entering into the calculation of according to the Stephan-Maxwell... 

We are indebted to our co-workers and collaborators Thomas Bredow, Cristiana Di Valentin, Anna Maria Ferrari, Livia Giordano, and Nuria Lopez, who have contributed over the last years to the study of metals deposited on oxide surfaces. We also thank for the fruitful discussions and ongoing collaboration Stephane Abbet, Elio Giamello, Ueli Heiz, Javier Fernandez-Sanz, Jacek Goniakovski, Konstantin Neyman, and Notker Rosch. This work has been supported by the Italian Istituto Nazionale per la Fisica della Materia through the PRA-ISADORA project. 

For a similar work on viscosity, see Stephan and Lucas, Viscosity of Dense Fluids, Plenum, New York and London, 1979. Tables and... 

Finally the numerical solution of solidification problems should be mentioned, which due to the moving phase boundary contains additional difficulties. As we will not be looking at these solutions in section 2.4, at this point we would suggest the work by K. Stephan and B. Holzknecht [2.51] as well as the contributions from D.R. Atthey, J. Crank and L. Fox in [2.40] as further reading. 

Recent models take into account not only the nature of the saliva film and its composition but also the diffusion and reaction of salivary components within plaque, metabolic processes of plaque bacteria, salivary and plaque buffering, Ca2+ ion binding, etc. Earlier work [18] had emphasised the role of plaque thickness on the shape of the Stephan curve for a given sucrose pulse, minimum pH values at the enamel/plaque interface were predicted to be lowest for plaques of thickness intermediate between thin (0.1 pan) and thick (2 xm) plaques. The more recent calculations, whilst generating deeper and more prolonged pH falls, have shown that these differences remain important [19]. 

Isabell Staub studied chemistry at the Ludwig-Maximilians-University of Munich, Germany. She received her diploma degree under the guidance of Stephan Sieber in 2007 for her work on the synthesis and application of functionalized /3-lactam antibiotics. In the same year she started her Ph.D. in the group of Stephan Sieber and continues her work on the application of probes based on /3-lactam core structure in ABPP. 

In recent years, considerable progress has been made to improve further upon this method for use with multicomponent mixtures. Detailed discussions of these methods may be found in Stephan [25], Hewitt et al. [193], and Webb [194]. The procedure of Sardesai et al. [205], which outlines the work of Krishna and Standart [206], is briefly described below. 

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