@article{FrotscherStaat2014, author = {Frotscher, Ralf and Staat, Manfred}, title = {Stresses produced by different textile mesh implants in a tissue equivalent}, series = {BioNanoMaterials}, volume = {15}, journal = {BioNanoMaterials}, number = {1-2}, publisher = {De Gruyter}, address = {Berlin}, issn = {2191-4672 (E-Journal); 2193-066X (E-Journal); 0011-8656 (Print); 1616-0177 (Print); 2193-0651 (Print)}, doi = {10.1515/bnm-2014-0003}, pages = {25 -- 30}, year = {2014}, abstract = {Two single-incision mini-slings used for treating urinary incontinence in women are compared with respect to the stresses they produce in their surrounding tissue. In an earlier paper we experimentally observed that these implants produce considerably different stress distributions in a muscle tissue equivalent. Here we perform 2D finite element analyses to compare the shear stresses and normal stresses in the tissue equivalent for the two meshes and to investigate their failure behavior. The results clearly show that the Gynecare TVT fails for increasing loads in a zipper-like manner because it gradually debonds from the surrounding tissue. Contrary to that, the tissue at the ends of the DynaMesh-SIS direct may rupture but only at higher loads. The simulation results are in good agreement with the experimental observations thus the computational model helps to interpret the experimental results and provides a tool for qualitative evaluation of mesh implants.}, language = {en} } @article{GruetersHacklWillms1990, author = {Gr{\"u}ters, Hugo and Hackl, K. and Willms, H.}, title = {Stress and strain analyses of rectangular glass plates for large deformations. Part 2. Calculation of fracture probabilities in rectangular plates under area load}, series = {Glastechnische Berichte. 63 (1990), H. 4}, journal = {Glastechnische Berichte. 63 (1990), H. 4}, isbn = {0017-1085}, pages = {93 -- 95}, year = {1990}, language = {en} } @article{GruetersHacklWillms1990, author = {Gr{\"u}ters, Hugo and Hackl, K. and Willms, H.}, title = {Stress and strain analyses of rectangular glass plates for large deformations. Part 1. Dimensioning of rectangular plates under surface load and/or line load.}, series = {Glastechnische Berichte. 63 (1990), H. 3}, journal = {Glastechnische Berichte. 63 (1990), H. 3}, isbn = {0017-1085}, pages = {69 -- 77}, year = {1990}, language = {en} } @article{GruetersBlankDuerkopetal.1994, author = {Gr{\"u}ters, Hugo and Blank, K. and D{\"u}rkop, D. and Durchholz, M.}, title = {Strength tests of flat glass by means of four-point bending. Blank, K.; D{\"u}rkop, D.; Durchholz, M.; Gr{\"u}ters, H.}, series = {Glastechnische Berichte. Glass science and technology. 67 (1994), H. 1}, journal = {Glastechnische Berichte. Glass science and technology. 67 (1994), H. 1}, isbn = {0946-7475}, pages = {9 -- 15}, year = {1994}, language = {en} } @article{SchaeferLampeyMende1989, author = {Sch{\"a}fer, Horst and Lampey, H. and Mende, H. H.}, title = {Stray-field profile of single M-shaped Si-Fe transformer sheets and the resulting interaction in a stack}, series = {Physica Scripta. 39 (1989), H. 4}, journal = {Physica Scripta. 39 (1989), H. 4}, isbn = {0031-8949}, pages = {520 -- 522}, year = {1989}, language = {en} } @article{SchaeferMende1987, author = {Sch{\"a}fer, Horst and Mende, H. H.}, title = {Stray field profile of grain-oriented rectangular 3\% SiFe sheets in dependence on vertical and in-plane magnetic fields}, series = {Physica Status Solidi (A). 100 (1987), H. 2}, journal = {Physica Status Solidi (A). 100 (1987), H. 2}, isbn = {0031-8965}, pages = {621 -- 632}, year = {1987}, language = {en} } @article{SimonisLuethWangetal.2003, author = {Simonis, A. and L{\"u}th, H. and Wang, J. and Sch{\"o}ning, Michael Josef}, title = {Strategies of miniaturised reference electrodes integrated in a silicon-based „one chip" pH sensor}, series = {Sensors. 3 (2003), H. 9}, journal = {Sensors. 3 (2003), H. 9}, isbn = {1424-8220}, pages = {330 -- 339}, year = {2003}, language = {en} } @article{OberlaenderKirchnerKeusgenetal.2015, author = {Oberl{\"a}nder, Jan and Kirchner, Patrick and Keusgen, Michael and Sch{\"o}ning, Michael Josef}, title = {Strategies in developing thin-film sensors for monitoring aseptic food processes : Theoretical considerations and investigations of passivation materials}, series = {Electrochimica Acta}, volume = {183}, journal = {Electrochimica Acta}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0013-4686}, doi = {10.1016/j.electacta.2015.06.126}, pages = {130 -- 136}, year = {2015}, abstract = {The sterilization of packages in aseptic food processes is highly significant to maintain a consumer-safe product with extended shelf-life. Today, the sterilization of food packages is predominantly accomplished by gaseous hydrogen peroxide (H2O2) in combination with heat. In order to monitor this sterilization process, calorimetric gas sensors as differential set-up of two platinum temperature sensors representing a catalytically active (additionally deposition of MnO2) and a passive segment have been recently developed. The temperature rise of the exothermic decomposition serves as an indicator of the present H2O2 concentration. In the present work, a theoretical approach considering the sensor's thermochemistry and physical transport phenomena was formulated to evaluate the temperature rise based on the energy content of gaseous H2O2. In a further part of this work, three polymers have been analyzed with respect to their application as passivation materials. The examined polymers are photoresist SU-8, perfluoroalkoxy (PFA) and fluorinated ethylene propylene (FEP). Thermal analyses by means of differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) have been conducted to determine the operation limits of the polymers. The overall chemical resistance and stability of the polymers against the harsh environmental conditions during the sterilization process have been examined by attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR).}, language = {en} } @article{KeusgenSchoening2004, author = {Keusgen, M. and Sch{\"o}ning, Michael Josef}, title = {Strategies for biosensoric detection of potential drugs in nature}, series = {Biomedizinische Technik. 49 (2004), H. 2}, journal = {Biomedizinische Technik. 49 (2004), H. 2}, isbn = {0932-4666}, pages = {1004 -- 1005}, year = {2004}, language = {en} } @article{ZiemonsBerghoffLanskeetal.1988, author = {Ziemons, Karl and Berghoff, G. and Lanske, D. and Schultze, K.}, title = {Strangeness production in deep inelastic muon-nucleon scattering}, series = {Verhandlungen der Deutschen Physikalischen Gesellschaft}, volume = {23}, journal = {Verhandlungen der Deutschen Physikalischen Gesellschaft}, number = {5}, isbn = {0420-0195}, pages = {T309 -- T309}, year = {1988}, language = {en} }