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| 1 | The protozoan parasite Toxoplasma gondii targets proteins to dense granules and the vacuolarspace using both conserved and unusual mechanisms显示文摘 | Karsten V Qi H Beckers CJ | 1998 | J Cell Biol1998，141，： | 1 |
| 2 | Rapid and Specific Detection of Toxigenic Staphylococcus aureus : Use of Two Multiplex PCR Enzyme Immunoassays for Amplification and Hybridization of Staphylococcal Enterotoxin Genes, Exfoliative Toxin Genes, and Toxic Shock Syndrome Toxin 1 Gene显示文摘 | Karsten Becker Ricarda Roth Georg Peters | 1998 | Journal of Clinical Microbiology1998，36，9： | 1 |
| 3 | Evaluation of different methods to detect methicillin resistance in small-colony variants of staphylococcus aureus显示文摘 | Frank Kipp Karsten Becker Georg Peters | 2004 | J Clin Microbiol2004，42，： | 1 |
| 4 | The protozoan parasite Toxoplasma gondii targets proteins to dense granules and the vacuolar space using both conserved and unusual mechanisms显示文摘 | Karsten V Qi H Beckers CJ | 1998 | Cell Biol1998，141，6： | 1 |
| 5 | Picosecond fluorescence lifetime microscopy by TCSPC imaging 显示文摘 | Wolfgang Becker Axel Bergmann Karsten Konig | 2001 | Proc SPIE2001，4262，： | 1 |
| 6 | Adjuvant versus Neoadjuvant Radiochemotherapy for Locally Advanced Rectal Cancer A Progress Report of a Phase-III Randomized Trial (Protocol CAO/ARO/AIO-94)显示文摘 | Rolf Sauer Rainer Fietkau Christian Wittekind Peter Martus Claus R?del Werner Hohenberger Gerhard Jatzko Hubert Sabitzer Johann-Hinrich Karstens Heinz Becker Clemens Hess Rudolf Raab | 2001 | Strahlentherapie und Onkologie2001，，4： | 1 |
| 7 | Towards an integrated modeling of the plasma-solid interface显示文摘Solids facing a plasma are a common situation in many astrophysical systems and laboratory setups.Moreover,many plasma technology applications rely on the control of the plasma-surface interaction,i.e.,of the particle,momentum and energy fluxes across the plasma-solid interface.However,presently often a fundamental understanding of them is missing,so most technological applications are being developed via trial and error.The reason is that the physical processes at the interface of a low-temperature plasma and a solid are extremely complex,involving a large number of elementary processes in the plasma,in the solid as well as fluxes across the interface.An accurate theoretical treatment of these processes is very difficult due to the vastly different system properties on both sides of the interface:Quantum versus classical behavior of electrons in the solid and plasma,respectively;as well as the dramatically differing electron densities,length and time scales.Moreover,often the system is far from equilibrium.In the majority of plasma simulations surface processes are either neglected or treated via phenomenological parameters such as sticking coefficients,sputter rates or secondary electron emission coefficients.However,those parameters are known only in some cases and with very limited accuracy.Similarly,while surface physics simulations have often studied the impact of single ions or neutrals,so far,the influence of a plasma medium and correlations between successive impacts have not been taken into account.Such an approach,necessarily neglects the mutual influences between plasma and solid surface and cannot have predictive power.In this paper we discuss in some detail the physical processes of the plasma-solid interface which brings us to the necessity of coupled plasma-solid simulations.We briefly summarize relevant theoretical methods from solid state and surface physics that are suitable to contribute to such an approach and identify four methods.The first are mesoscopic simulations such as kinetic Monte Carlo and molecular dynamics that are able to treat complex processes on large scales but neglect electronic effects.The second are quantum kinetic methods based on the quantum Boltzmann equation that give access to a more accurate treatment of surface processes using simplifying models for the solid.The third approach are ab initio simulations of surface process that are based on density functional theory (DFT) and time-dependent DFT.The fourths are nonequilibrium Green functions that able to treat correlation effects in the material and at the interface.The price for the increased quality is a dramatic increase of computational effort and a restriction to short time and length scales.We conclude that,presently,none of the four methods is capable of providing a complete picture of the processes at the interface.Instead,each of them provides complementary information,and we discuss possible combinations. | Michael Bonitz Alexey Filinov Jan-Willem Abraham Karsten Balzer Hanno Kahlert Eckhard Pehlke Franz X.Bronold Matthias Pamperin Markus Becker Dettlef Loffhagen Holger Fehske | 2019 | Frontiers of Chemical Science and Engineering2019，13，2： | 1 |
| 8 | Rapid and specific detection of toxigenic staphylococcus aureus:Use of two mutiplex PCR enzyme immunoassays for amplification and hybridization of staphylococcal enterotoxin genes,exfoliative toxin genes,and toxic shock syndrome toxin gene显示文摘 | Karsten Becker | 2000 | Journal of Cclinical Microbiology2000，38，3： | 1 |
| 9 | Crohn's disease complicated by intestinal infection with methicillin-resistant Staphylococcus aureus显示文摘We report on a 24-year-old male patient with history of bloody diarrhea, abdominal pain and vomiting. Endoscopy revealed massive ulcerative discontinuous proctosigmoiditis with deep, sharply demarcated epithelial denudations and enterotoxigenic methicillin-resistant Staphylococcus aureus (MRSA) was detected in mucosal biopsies. After treatment with linezolide and steroids, a significant amelioration of colitis was detected and testing for MRSA became negative. In face of the case presented here, we suggest that in patients with refractory inflammatory bowel disease (IBD), microbiological assessment should be performed to detect a possible Staphylococcus aureus infection in order to initiate an antimicrobial treatment in addition to IBDspecific treatment. | Dominik Bettenworth Tobias M Nowacki Alexander Friedrich Karsten Becker Johannes Wessling Jan Heidemann | 2013 | World Journal of Gastroenterology2013，19，27： | 0 |
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