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The book offers a thorough exploration of investment banking theories, addressing the often-overlooked relationship between investment banks and their clients. It presents a coherent framework that integrates various theories across the industry's activities, enabling a deeper analysis of its developments. Additionally, it examines employment practices and strategies within investment banks. Aimed primarily at students, the content is also valuable for practitioners and professionals aspiring to work in the financial sector, enriching their understanding of the industry.

To enable further scaling for future generations of DRAM capacitors, significant efforts to replace Zirconium dioxide as high-k dielectric have been undertaken since the 1990s. In calculations, Calcium titanate has been identified as a potential replacement to allow a significant capacitance improvement. This material exhibits a significantly higher permittivity and a sufficient band gap. The scope of this thesis is therefore the preparation and detailed physical and electrical characterization of ultrathin Calcium titanate layers. The complete capacitor stacks including Calcium titanate have been prepared under ultrahigh vacuum to minimize the influence of adsorbents or contaminants at the interfaces. Various electrodes are evaluated regarding temperature stability and chemical reactance to achieve crystalline Calcium titanate. An optimal electrode was found to be a stack consisting of Pt on TiN. Additionally, this thesis presents fundamental results on the creation, physical and electrical characterization of Calcium titanate nanocrystallites embedded in an amorphous matrix. Capacitors with these nanocrystallites exhibit an increased permittivity of 55 with low leakage currents comparable to currents in amorphous layers.

This book explains the basics of S-PLUS in a clear style at a level suitable for people with little computing or statistical knowledge. Unlike the S-PLUS manuals, it is not comprehensive, but instead introduces the most important ideas of S-PLUS through the use of many examples. Each chapter also includes a collection of exercises that are accompanied by fully worked-out solutions and detailed comments. The volume is rounded off with practical hints on how efficient work can be performed in S-PLUS. The book is well suited for self-study and as a textbook. The third edition is based on S-PLUS Version 6 for Windows and Unix and has been completely updated. It covers the underlying S Version 4 and the graphical user interfaces for Windows and Unix. A new section of the details of factor objects has been added, Trellis graphs are used in more depth, and new exercises (and solutions) were written. The book serves equally well as an introduction to the R system, and concludes with a comparison of S-PLUS and R.

S-PLUS is a powerful tool for interactive data analysis, creating graphs, and implementing customized routines. Originating as the S language of AT&T Bell Laboratories, its modern language and flexibility make it appealing to data analysts from many scientific fields. This book explains the basics of S-PLUS in a clear style at a level suitable for people with little computing or statistical knowledge. Unlike the S-PLUS manuals, it is not comprehensive, but instead introduces the most important ideas of S-PLUS through the use of many examples. Each chapter also includes a collection of exercises which are accompanied by fully worked-out solutions and detailed comments. The volume is rounded off with practical hints on how efficient work can be performed in S-PLUS. The book is well-suited for self-study and as a textbook.