The DLR lightweight robot: design and control concepts for robots in human environments

…, S Haddadin, C Ott, A Stemmer… - Industrial Robot: an …, 2007 - emerald.com
An integrated mechatronic design approach for LWR is presented. Owing to the partially
unknown properties of the environment, robustness of planning and control with respect to …

Resolution and contrast in Kelvin probe force microscopy

…, P Leuchtmann, OJ Homan, A Stemmer - Journal of applied …, 1998 - pubs.aip.org
The combination of atomic force microscopy and Kelvin probe technology is a powerful tool
to obtain high-resolution maps of the surface potential distribution on conducting and …

Evaluation of seropositivity following BNT162b2 messenger RNA vaccination for SARS-CoV-2 in patients undergoing treatment for cancer

A Massarweh, N Eliakim-Raz, A Stemmer… - JAMA …, 2021 - jamanetwork.com
Importance Patients with cancer undergoing treatment are at high risk of COVID-19 following
SARS-CoV-2 infection; however, their ability to produce an adequate antibody response to …

[PDF][PDF] Development of a stemming algorithm.

JB Lovins - Mech. Transl. Comput. Linguistics, 1968 - chuvyr.ru
… , certain linguistic problems are common to any stemming procedure. As a basis for … of
stemming algorithms. Then a new version of a context-sensitive, longest-match stemming

Synthesis of free‐standing, monolayered organometallic sheets at the air/water interface

…, Z Zheng, A Renn, R Enning, A Stemmer… - Angewandte Chemie …, 2011 - Wiley Online Library
The recent discovery of how to obtain and utilize individual layers of graphite, that is, graphene,[1]
and other inorganic monolayered sheets [2] has turned the spotlight brighter than ever …

High performance feedback for fast scanning atomic force microscopes

…, HF Knapp, F Allgöwer, A Stemmer - Review of Scientific …, 2001 - pubs.aip.org
We identify the dynamics of an atomic force microscope (AFM) in order to design a feedback
controller that enables faster image acquisition at reduced imaging error compared to the …

True optical resolution beyond the Rayleigh limit achieved by standing wave illumination

JT Frohn, HF Knapp, A Stemmer - Proceedings of the …, 2000 - National Acad Sciences
During the last decade, various efforts have been undertaken to enhance the resolution of
optical microscopes, mostly because of their importance in biological sciences. Herein, we …

Variations in the work function of doped single-and few-layer graphene assessed by Kelvin probe force microscopy and density functional theory

…, F Molitor, L Wirtz, M Lazzeri, AM Saitta, A Stemmer… - Physical Review B, 2011 - APS
We present Kelvin probe force microscopy measurements of single-and few-layer graphene
resting on SiO 2 substrates. We compare the layer thickness dependency of the measured …

[PDF][PDF] The fast research interface for the kuka lightweight robot

G Schreiber, A Stemmer, R Bischoff - IEEE workshop on …, 2010 - researchgate.net
The KUKA lightweight robot (LWR) provides many unique features for robotic researchers.
To give full access to these features, a new interface was developed that gives direct low-…

Practical aspects of Kelvin probe force microscopy

HO Jacobs, HF Knapp, A Stemmer - Review of scientific instruments, 1999 - pubs.aip.org
We discuss practical aspects of Kelvin probe force microscopy (KFM) which are important to
obtain stable images of the electric surface potential distribution at high spatial resolution (<…