40 Result(s)

Article

Robotic retroperitoneal lymph node dissection for primary and post-chemotherapy testis cancer

The role of retroperitoneal lymph node dissection (RPLND) in testicular cancer is well established in both the primary and post-chemotherapy setting. The aim of this study was to report our 2 years oncological...

G. J. Nason, K. Kuhathaas, L. Anson-Cartwright… in Journal of Robotic Surgery (2022)

Chapter and Conference Paper

Experimental Evaluation of a Rotor Model Based Foundation Identification Procedure

This paper evaluates experimentally a rotor model based foundation identification procedure (in terms of foundation modal parameters) for rotor bearing foundation systems (RBFS). Earlier experimental evaluatio...

M. Yu, N. Feng, E. Hahn in Advances in Mechanism Design II (2017)

Article

Rückenschmerz in Versicherungsunternehmen

Der Artikel untersucht, wie große deutsche Versicherungsunternehmen im Sinne des betrieblichen Gesundheitsmanagements (BGM) mit Rückenschmerzen umgehen.

Prof. Dr. med. Dr. rer. pol. C. Thielscher, E. Hahn, M. Klumpp… in Der Orthopäde (2016)

Chapter and Conference Paper

Rotor-Model-Based Identification of Foundations in Rotating Machinery Using Modal Parameters

The vibration of a rotor bearing foundation system is affected by its foundation which needs to be identified. Outlined is an identification procedure for foundations of turbomachinery installations which avoi...

N. Feng, E. Hahn in Vibration Problems ICOVP 2011 (2011)

Article

Implementation of six sigma and lean methodology into the anticoagulation management process

B. Hurley, T. Taylor, J. Levett, C. Huber… in Journal of Thrombosis and Thrombolysis (2008)

Article

Nahrungsmittelallergie

M. Scheler, T. Bieber, R. Bauer, J. Hanfland, T. Buhl, U. Krüger… in Allergo Journal (2007)

Chapter and Conference Paper

Classification of Thermally Ablated Tissue Using Diagnostic Ultrasound

In this work the application of an ultrasound based classification system for the detection of thermally ablated tissue is presented. In-vitro and in-vivo experiments have been carried out using an RF ablation...

S. Siebers, U. Scheipers, J. Hänsler, M. Frieser, D. Strobel, C. Welp… in Acoustical Imaging (2007)

Article

Special features of structural interaction in (AlGaIn)N/GaN heterostructures used as dislocation filters

The behavior of threading dislocations in AlGaN and InGaN layers incorporated into GaN-based heterostructures is studied. It is shown that InGaN layers with an intermediate composition can be used as the most ...

I. P. Soshnikov, N. N. Ledentsov, A. F. Tsatsul’nikov, A. V. Sakharov… in Semiconductors (2005)

Article

Akupunktur und Moxibustion als ergänzende Therapie bei M. Crohn

Einleitung: Im Rahmen von Behandlungsansätzen mit Traditioneller Chinesischer Medizin (TCM) findet Akupunktur zunehmend Anwendung bei Patienten mit chronisch entzündlichen Darmerkrankungen. In der vorliegenden ra...

Dr. med. Stefanie Joos, B. Brinkhaus, C. Maluche… in Deutsche Zeitschrift für Akupunktur (2005)

Article

Multidimensional scaling as a tool for analysing quality of life data

Multidimensional scaling (MDS) is introduced and discussed as a graphical method to complement conventional descriptive and confirmatory methods in the validation and analysis of quality of life (QOL) data. An...

G. Kemmler, B. Holzner, M. Kopp, M. Dünser, R. Greil, E. Hahn… in Quality of Life Research (2002)

Article

Helicobacter pylori infection, gastrin, cyclooxygenase-2, and apoptosis in colorectal cancer

Helicobacter pylori (HP) infection is usually accompanied by an increased plasma level of gastrin, a potent mitogen able to induce cyclooxygenase (COX)-2. This study examined (a) the seroprevalence of HP, its cy...

A. Hartwich, S. Konturek, P. Pierzchalski… in International Journal of Colorectal Disease (2001)

Article

Lasing in the vertical direction in InGaN/GaN/AlGaN structures with InGaN quantum dots

InGaN/GaN structures with dense arrays of InGaN nanodomains were grown by metallorganic chemical vapor deposition. Lasing in vertical direction occurs at low temperatures, indicating ultrahigh gains (∼ 10⁵ cm⁻¹) ...

I. L. Krestnikov, A. V. Sakharov, W. V. Lundin, Yu. G. Musikhin… in Semiconductors (2000)

Article

Lifetime of charged and neutral B hadrons using event topology

The lifetimes of charged and neutral B hadrons have been measured using data collected by the DELPHI experiment at LEP between 1991 and 1993. B hadrons are tagged as jets with a secondary vertex and the charge...

W. Adam, T. Adye, E. Agasi, I. A**enko… in Zeitschrift für Physik C Particles and Fie… (1995)

Chapter

Murine Follicular Dendritic Cells: Accessory Activities In Vitro

Follicular dendritic cells (FDC) are accessory cells found in association with B lymphocytes in the follicles of stimulated secondary lymphoid tissues. Accessory cells are known to collaborate with lymphocytes...

J. G. Tew, G. F. Burton, S. Helm, J. Wu… in An Antigen Depository of the Immune System… (1995)

Chapter

Harnsteinentfernung

Die Harnleiterkolik ist ein akutes Ereignis, das gewöhnlich auftritt, wenn die ableitenden Harnwege plötzlich komplett oder inkomplett verschlossen werden. Der Schmerzcharakter besteht in heftigen krampfartige...

E. Hahn, J. Sökeland, A. Wolters, P. Alken, Ch. Chaussy, E. Schmiedt… in Das Harnsteinleiden (1987)

Article

Psychology of exercise and sport: Participation for all

R. Singer, R. Balboa, V. Gikalov, E. Hahn… in German Journal of Exercise and Sport Resea… (1986)