@article{SimonisKringsLuethetal.2001,
  author    = {Simonis, A. and Krings, T. and L{\"u}th, H. and Wang, J. and Sch{\"o}ning, Michael Josef},
  title     = {A „hybrid" thin-film pH sensor with integrated thick-film reference},
  series = {Sensors. 1 (2001), H. 6},
  journal   = {Sensors. 1 (2001), H. 6},
  isbn      = {1424-8220},
  pages     = {183 -- 192},
  year      = {2001},
  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{SimonisLuethWangetal.2004,
  author    = {Simonis, A. and L{\"u}th, H. and Wang, J. and Sch{\"o}ning, Michael Josef},
  title     = {Miniaturisierte Referenzelektroden in Siliziumtechnologie f{\"u}r elektrochemische Sensoranwendungen},
  series = {Sensoren und Messsysteme 2004 : Tagung Ludwigsburg, 15. und 16. M{\"a}rz 2004 / VDI-VDE-Gesellschaft Mess- und Automatisierungstechnik},
  journal   = {Sensoren und Messsysteme 2004 : Tagung Ludwigsburg, 15. und 16. M{\"a}rz 2004 / VDI-VDE-Gesellschaft Mess- und Automatisierungstechnik},
  publisher = {VDI},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-091829-2},
  pages     = {847 -- 850},
  year      = {2004},
  language  = {de}
}
@article{SimonisLuethWangetal.2004,
  author    = {Simonis, A. and L{\"u}th, H. and Wang, J. and Sch{\"o}ning, Michael Josef},
  title     = {New concepts of miniaturised reference electrodes in silicon technology for potentiometric sensor systems},
  series = {Sensors and Actuators B. 103 (2004), H. 1-2},
  journal   = {Sensors and Actuators B. 103 (2004), H. 1-2},
  isbn      = {0925-4005},
  pages     = {429 -- 435},
  year      = {2004},
  language  = {en}
}
@article{SimonisRugeMuellerVeggianetal.2003,
  author    = {Simonis, A. and Ruge, C. and M{\"u}ller-Veggian, Mattea and L{\"u}th, H. and Sch{\"o}ning, Michael Josef},
  title     = {A long-term stable macroporoustype EIS structure for electrochemical sensor applications},
  series = {Sensors and Actuators B. 91 (2003), H. 1-3},
  journal   = {Sensors and Actuators B. 91 (2003), H. 1-3},
  isbn      = {0925-4005},
  pages     = {21 -- 25},
  year      = {2003},
  language  = {en}
}
@book{Simonis1985,
  author    = {Simonis, Rainer},
  title     = {Experimentelle Darstellung von Kr/Xe-Hydrat bei Dr{\"u}cken bis 160 bar},
  publisher = {Zentralbibliothek d. Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {Getr. Z{\"a}hlung : Ill., graph. Darst.},
  year      = {1985},
  subject      = {Krypton},
  language  = {de}
}
@book{SimonisBruecher1984,
  author    = {Simonis, Rainer and Br{\"u}cher, Heiner},
  title     = {Verhalten von radioaktivem Krypton-85 in der Tiefsee : Abschlußbericht f{\"u}r d. Berichtszeitraum 1.10.1980 - 31.3.1983},
  publisher = {Zentralbibliothek d. Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {87 S.},
  year      = {1984},
  subject      = {Krypton-85},
  language  = {de}
}
@inproceedings{SimsekKrauseEngelmann2024,
  author    = {Simsek, Beril and Krause, Hans-Joachim and Engelmann, Ulrich M.},
  title     = {Magnetic biosensing with magnetic nanoparticles: Simulative approach to predict signal intensity in frequency mixing magnetic detection},
  series = {YRA MedTech Symposium (2024)},
  booktitle = {YRA MedTech Symposium (2024)},
  editor    = {Digel, Ilya and Staat, Manfred and Trzewik, J{\"u}rgen and Sielemann, Stefanie and Erni, Daniel and Zylka, Waldemar},
  publisher = {Universit{\"a}t Duisburg-Essen},
  address   = {Duisburg},
  organization    = {MedTech Symposium},
  isbn      = {978-3-940402-65-3},
  doi       = {10.17185/duepublico/81475},
  pages     = {27 -- 28},
  year      = {2024},
  abstract  = {Magnetic nanoparticles (MNP) are investigated with great interest for biomedical applications in diagnostics (e.g. imaging: magnetic particle imaging (MPI)), therapeutics (e.g. hyperthermia: magnetic fluid hyperthermia (MFH)) and multi-purpose biosensing (e.g. magnetic immunoassays (MIA)). What all of these applications have in common is that they are based on the unique magnetic relaxation mechanisms of MNP in an alternating magnetic field (AMF). While MFH and MPI are currently the most prominent examples of biomedical applications, here we present results on the relatively new biosensing application of frequency mixing magnetic detection (FMMD) from a simulation perspective. In general, we ask how the key parameters of MNP (core size and magnetic anisotropy) affect the FMMD signal: by varying the core size, we investigate the effect of the magnetic volume per MNP; and by changing the effective magnetic anisotropy, we study the MNPs' flexibility to leave its preferred magnetization direction. From this, we predict the most effective combination of MNP core size and magnetic anisotropy for maximum signal generation.},
  language  = {en}
}
@article{SiqueiraMakiPaulovichetal.2010,
  author    = {Siqueira, Jose R. and Maki, Rafael M. and Paulovich, Fernando V. and Werner, Frederik and Poghossian, Arshak and Oliveira, Maria C. F. de and Zucolotto, Valtencir and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef},
  title     = {Use of Information Visualization Methods Eliminating Cross Talk in Multiple Sensing Units Investigated for a Light-Addressable Potentiometric Sensor},
  series = {Analytical Chemistry (2010)},
  journal   = {Analytical Chemistry (2010)},
  isbn      = {0003-2700},
  pages     = {61 -- 65},
  year      = {2010},
  language  = {en}
}
@article{SiqueiraMolinnusBegingetal.2014,
  author    = {Siqueira, Jose R. and Molinnus, Denise and Beging, Stefan and Sch{\"o}ning, Michael Josef},
  title     = {Incorporating a hybrid urease-carbon nanotubes sensitive nanofilm on capacitive field-effect sensors for urea detection},
  series = {Analytical chemistry},
  volume    = {86},
  journal   = {Analytical chemistry},
  number    = {11},
  publisher = {ACS Publications},
  address   = {Columbus},
  issn      = {1520-6882 (E-Journal); 0003-2700 (Print); 0096-4484 (Print)},
  doi       = {10.1021/ac500458s},
  pages     = {5370 -- 5375},
  year      = {2014},
  abstract  = {The ideal combination among biomolecules and nanomaterials is the key for reaching biosensing units with high sensitivity. The challenge, however, is to find out a stable and sensitive film architecture that can be incorporated on the sensor's surface. In this paper, we report on the benefits of incorporating a layer-by-layer (LbL) nanofilm of polyamidoamine (PAMAM) dendrimer and carbon nanotubes (CNTs) on capacitive electrolyte-insulator-semiconductor (EIS) field-effect sensors for detecting urea. Three sensor arrangements were studied in order to investigate the adequate film architecture, involving the LbL film with the enzyme urease: (i) urease immobilized directly onto a bare EIS [EIS-urease] sensor; (ii) urease atop the LbL film over the EIS [EIS-(PAMAM/CNT)-urease] sensor; and (iii) urease sandwiched between the LbL film and another CNT layer [EIS-(PAMAM/CNT)-urease-CNT]. The surface morphology of all three urea-based EIS biosensors was investigated by atomic force microscopy (AFM), while the biosensing abilities were studied by means of capacitance-voltage (C/V) and dynamic constant-capacitance (ConCap) measureaments at urea concentrations ranging from 0.1 mM to 100 mM. The EIS-urease and EIS-(PAMAM/CNT)-urease sensors showed similar sensitivity (∼18 mV/decade) and a nonregular signal behavior as the urea concentration increased. On the other hand, the EIS-(PAMAM/CNT)-urease-CNT sensor exhibited a superior output signal performance and higher sensitivity of about 33 mV/decade. The presence of the additional CNT layer was decisive to achieve a urea based EIS sensor with enhanced properties. Such sensitive architecture demonstrates that the incorporation of an adequate hybrid enzyme-nanofilm as sensing unit opens new prospects for biosensing applications using the field-effect sensor platform.},
  language  = {en}
}
@article{SiqueiraWernerBaeckeretal.2009,
  author    = {Siqueira, Jose R. and Werner, Frederik and B{\"a}cker, Matthias and Poghossian, Arshak and Zucolotto, Valtencir and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef},
  title     = {Layer-by-Layer Assembly of Carbon Nanotubes Incorporated in Light-Addressable Potentiometric Sensors},
  series = {Journal of Physical Chemistry C. 113 (2009), H. 33},
  journal   = {Journal of Physical Chemistry C. 113 (2009), H. 33},
  publisher = {American Chemical Society},
  address   = {Washington, DC},
  isbn      = {1932-7455},
  pages     = {14765 -- 14770},
  year      = {2009},
  language  = {en}
}
@article{SiqueiraAbouzarBaeckeretal.2009,
  author    = {Siqueira, Jos{\´e} R. Jr. and Abouzar, Maryam H. and B{\"a}cker, Matthias and Zucolotto, Valtencir and Poghossian, Arshak and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef},
  title     = {Carbon nanotubes in nanostructured films: Potential application as amperometric and potentiometric field-effect (bio-)chemical sensors},
  series = {physica status solidi (a) . 206 (2009), H. 3},
  journal   = {physica status solidi (a) . 206 (2009), H. 3},
  publisher = {Wiley},
  address   = {Weinheim},
  isbn      = {1862-6319},
  pages     = {462 -- 467},
  year      = {2009},
  language  = {en}
}
@article{SiqueiraAbouzarPoghossianetal.2009,
  author    = {Siqueira, Jos{\´e} R. Jr. and Abouzar, Maryam H. and Poghossian, Arshak and Zucolotto, Valtencir and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef},
  title     = {Penicillin biosensor based on a capacitive field-effect structure functionalized with a dendrimer/carbon nanotube multilayer},
  series = {Biosensors and Bioelectronics. 25 (2009), H. 2},
  journal   = {Biosensors and Bioelectronics. 25 (2009), H. 2},
  isbn      = {0956-5663},
  pages     = {497 -- 501},
  year      = {2009},
  language  = {en}
}
@article{SiqueiraBaeckerPoghossianetal.2010,
  author    = {Siqueira, Jos{\´e} R. Jr. and B{\"a}cker, Matthias and Poghossian, Arshak and Zucolotto, Valtencir and Oliveira, Osvaldo N. Jr. and Sch{\"o}ning, Michael Josef},
  title     = {Associating biosensing properties with the morphological structure of multilayers containing carbon nanotubes on field-effect devices},
  series = {Physica status solidi (a). 207 (2010), H. 4},
  journal   = {Physica status solidi (a). 207 (2010), H. 4},
  isbn      = {1862-6300},
  pages     = {781 -- 786},
  year      = {2010},
  language  = {en}
}
@inproceedings{SirazitdinovaDulzonMueller2015,
  author    = {Sirazitdinova, Y. and Dulzon, A. and M{\"u}ller, Burghard},
  title     = {Project management practices in engineering university},
  series = {21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015; National Research Tomsk Polytechnic UniversityTomsk; Russian Federation; 5 October 2015 through 9 October 2015},
  booktitle = {21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015; National Research Tomsk Polytechnic UniversityTomsk; Russian Federation; 5 October 2015 through 9 October 2015},
  doi       = {10.1088/1757-899X/93/1/012080},
  pages     = {4 S.},
  year      = {2015},
  language  = {en}
}
@article{SlabuRoethEngelmannetal.2019,
  author    = {Slabu, Ioana and Roeth, Anjali A. and Engelmann, Ulrich M. and Wiekhorst, Frank and Buhl, Eva M. and Neumann, Ulf P. and Schmitz-Rode, Thomas},
  title     = {Modeling of magnetoliposome uptake in human pancreatic tumor cells in vitro},
  series = {Nanotechnology},
  volume    = {30},
  journal   = {Nanotechnology},
  number    = {18},
  issn      = {1361-6528},
  doi       = {10.1088/1361-6528/ab033e},
  pages     = {184004},
  year      = {2019},
  language  = {en}
}
@article{SmithBaumannWilsonetal.1987,
  author    = {Smith, Walker O. and Baumann, Marcus and Wilson, David L. and Aletsee, Ludwig},
  title     = {Phytoplankton biomass and productivity in the marginal ice zone of the Fram Strait during summer 1984},
  series = {Journal of geophysical research},
  volume    = {Vol. 92},
  journal   = {Journal of geophysical research},
  number    = {Iss. C7},
  issn      = {2156-2202 (E-Journal); 2169-9291 (E-Journal); 0148-0227 (Print); 2169-9275 (Print)},
  pages     = {6777 -- 6786},
  year      = {1987},
  language  = {en}
}
@article{SmithKotliarLammertynetal.2020,
  author    = {Smith, Wayne and Kotliar, Konstantin and Lammertyn, Leandi and Ramoshaba, Nthai E. and Vilser, Walthard and Huisman, Hugo W. and Schutte, Aletta E.},
  title     = {Retinal vessel caliber and caliber responses in true normotensive black and white adults: The African-PREDICT study},
  series = {Microvascular Research},
  volume    = {128},
  journal   = {Microvascular Research},
  number    = {Article 103937},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0026-2862},
  doi       = {10.1016/j.mvr.2019.103937},
  year      = {2020},
  abstract  = {Purpose Globally, a detrimental shift in cardiovascular disease risk factors and a higher mortality level are reported in some black populations. The retinal microvasculature provides early insight into the pathogenesis of systemic vascular diseases, but it is unclear whether retinal vessel calibers and acute retinal vessel functional responses differ between young healthy black and white adults. Methods We included 112 black and 143 white healthy normotensive adults (20-30 years). Retinal vessel calibers (central retinal artery and vein equivalent (CRAE and CRVE)) were calculated from retinal images and vessel caliber responses to flicker light induced provocation (FLIP) were determined. Additionally, ambulatory blood pressure (BP), anthropometry and blood samples were collected. Results The groups displayed similar 24 h BP profiles and anthropometry (all p > .24). Black participants demonstrated a smaller CRAE (158 ± 11 vs. 164 ± 11 MU, p < .001) compared to the white group, whereas CRVE was similar (p = .57). In response to FLIP, artery maximal dilation was greater in the black vs. white group (5.6 ± 2.1 vs. 3.3 ± 1.8\%; p < .001). Conclusions Already at a young age, healthy black adults showed narrower retinal arteries relative to the white population. Follow-up studies are underway to show if this will be related to increased risk for hypertension development. The reason for the larger vessel dilation responses to FLIP in the black population is unclear and warrants further investigation.},
  language  = {en}
}
@article{SommerBitzStreckertetal.2007,
  author    = {Sommer, Angela M. and Bitz, Andreas and Streckert, Joachim and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {Lymphoma development in mice chronically exposed to UMTS-modulated radiofrequency electromagnetic fields},
  series = {Radiation Research},
  volume    = {168},
  journal   = {Radiation Research},
  number    = {1},
  issn      = {1938-5404},
  doi       = {10.1667/RR0857.1},
  pages     = {72 -- 80},
  year      = {2007},
  language  = {en}
}
@article{SommerStreckertBitzetal.2004,
  author    = {Sommer, Angela M. and Streckert, Joachim and Bitz, Andreas and Hansen, Volkert W. and Lerchl, Alexander},
  title     = {No effects of GSM-modulated 900 MHz electromagnetic fields on survival rate and spontaneous development of lymphoma in female AKR/J mice},
  series = {BMC Cancer},
  volume    = {77},
  journal   = {BMC Cancer},
  number    = {4},
  doi       = {10.1186/1471-2407-4-77},
  year      = {2004},
  language  = {en}
}
@article{SommerGerlingPredel1984,
  author    = {Sommer, F. and Gerling, Ulrich and Predel, Bruno},
  title     = {Comments on 'On the evaluation of interchange energies and the equilibrium constant from mixing enthalpies of a regular associated solution' by S. Lele, G.V.S. Sastry, and P. Ramachandrarao = Kommentar zu 'Zur Berechnung der Wechselwirkungsenergien und der Gleichgewichtskonstanten aus Mischungsenthalpien in regul{\"a}ren assoziierten L{\"o}sungen' von S. Lele, G.V.S. Sastry und P. Ramachandrarao},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 6},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 6},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {449 -- 454},
  year      = {1984},
  language  = {en}
}
@article{SommerGerlingPredel1984,
  author    = {Sommer, Ferdinand and Gerling, Ulrich and Predel, Bruno},
  title     = {On the evaluation of interchange energies and the equilibrium-constant from mixing enthalpies of a regular associated solution-comment},
  series = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 11},
  journal   = {Zeitschrift f{\"u}r Metallkunde : international journal of materials research and advanced techniques. Bd. 75, H. 11},
  issn      = {0044-3093 ; 0179-4841},
  pages     = {898},
  year      = {1984},
  language  = {en}
}
@masterthesis{Sonntag2021,
  type      = {Bachelor Thesis},
  author    = {Sonntag, Jana},
  title     = {Konzeption und Entwicklung einer Corporate Identity und einer Tourismuskampagne f{\"u}r das Siegerland},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {57 Seiten},
  year      = {2021},
  abstract  = {Im Rahmen meiner Bachelorarbeit werden ich mich mit der Konzeption und Entwicklung einer Corporate Identity f{\"u}r das Siegerland besch{\"a}ftigen. Weiterhin m{\"o}chte ich eine Tourismuskampagne f{\"u}r diese Region gestalten.},
  language  = {de}
}
@masterthesis{Sorgalla2021,
  type      = {Bachelor Thesis},
  author    = {Sorgalla, Jonas},
  title     = {Skidio - die digitale Transformation der Kosmetikindustrie : die Entwicklung eines digitalen Vertriebskanals},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {159 Seiten},
  year      = {2021},
  abstract  = {Skidio basiert dabei auf dem Konzept, dass das Video f{\"u}r die Kosmetikindustrie das optimale Medium f{\"u}r Produktvorstellungen ist. Der Ausgangspunkt f{\"u}r das Einkaufserlebnis des Nutzers ist daher ein Video-Feed, bestehend aus Kurz- und Live-Videos, die einen direkten Kauf der gezeigten Produkte erm{\"o}glichen. So entsteht ein Ort, an dem Nutzer auf eine unterhaltsame Art und Weise Inspiration f{\"u}r die eigene Hautpflege finden k{\"o}nnen. Dabei ist das Video als Medium nicht nur unterhaltsamer, sondern zugleich auch deutlich informativer als klassische Produktlistings. Die Produktpr{\"a}sentation wird interaktiver, erlebbarer und deutlich effektiver. Gemeinsam mit Technologien wie einer digitalen Hautanalyse, wird so das Potenzial des E-Commerce f{\"u}r die Beautyindustrie vollst{\"a}ndig entfaltet.},
  language  = {de}
}
@article{SousaSiqueiraVerciketal.2017,
  author    = {Sousa, Marcos A. M. and Siqueira, Jose R. Jr. and Vercik, Andres and Sch{\"o}ning, Michael Josef and Oliveira, Osvaldo N. Jr.},
  title     = {Determining the optimized layer-by-layer film architecture with dendrimer/carbon nanotubes for field-effect sensors},
  series = {IEEE Sensors Journal},
  volume    = {17},
  journal   = {IEEE Sensors Journal},
  number    = {6},
  publisher = {IEEE},
  address   = {New York},
  issn      = {1558-1748},
  doi       = {10.1109/JSEN.2017.2653238},
  pages     = {1735 -- 1740},
  year      = {2017},
  abstract  = {The capacitive electrolyte-insulator-semiconductor (EIS) structure is a typical device based on a field-effect sensor platform. With a simple silicon-based structure, EIS have been useful for several sensing applications, especially with incorporation of nanostructured films to modulate the ionic transport and the flat-band potential. In this paper, we report on ion transport and changes in flat-band potential in EIS sensors made with layer-by-layer films containing poly(amidoamine) (PAMAM) dendrimer and single-walled carbon nanotubes (SWNTs) adsorbed on p-Si/SiO 2 /Ta 2 O 5 chips with an Al ohmic contact. The impedance spectra were fitted using an equivalent circuit model, from which we could determine parameters such as the double-layer capacitance. This capacitance decreased with the number of bilayers owing to space charge accumulated at the electrolyte-insulator interface, up to three PAMAM/SWNTs bilayers, after which it stabilized. The charge-transfer resistance was also minimum for three bilayers, thus indicating that this is the ideal architecture for an optimized EIS performance. The understanding of the influence of nanostructures and the fine control of operation parameters pave the way for optimizing the design and performance of new EIS sensors.},
  language  = {en}
}
@inproceedings{SpannhakeSchulzHelwigetal.2006,
  author    = {Spannhake, Jan and Schulz, Olaf and Helwig, Andreas and Krenkow, Angelika and M{\"u}ller, Gerhard and Doll, Theodor},
  title     = {High-temperature MEMS heater platforms: long-term performance of metal and semiconductor heater materials},
  url       = {http://nbn-resolving.de/urn:nbn:de:hbz:a96-opus-1513},
  year      = {2006},
  abstract  = {Micromachined thermal heater platforms offer low electrical power consumption and high modulation speed, i.e. properties which are advantageous for realizing nondispersive infrared (NDIR) gas- and liquid monitoring systems. In this paper, we report on investigations on silicon-on-insulator (SOI) based infrared (IR) emitter devices heated by employing different kinds of metallic and semiconductor heater materials. Our results clearly reveal the superior high-temperature performance of semiconductor over metallic heater materials. Long-term stable emitter operation in the vicinity of 1300 K could be attained using heavily antimony-doped tin dioxide (SnO2:Sb) heater elements.},
  subject      = {Biosensor},
  language  = {en}
}
@book{Sparla1993,
  author    = {Sparla, Peter},
  title     = {Experimentelle Untersuchungen zur Ermittlung des Brechungsindex der Atmosph{\"a}re mit Hilfe von elektronischen Sensoren},
  publisher = {Geod{\"a}tisches Inst. der Rheinisch-Westf{\"a}lischen Techn. Hochsch.},
  address   = {Aachen},
  pages     = {188 S. : Ill., graph. Darst.},
  year      = {1993},
  language  = {de}
}
@article{Sparla1986,
  author    = {Sparla, Peter},
  title     = {Zur Definition der Ziellinie, Zielachse und des anallaktischen Punktes bei geod{\"a}tischen Messfernrohren},
  series = {Festschrift zur Vollendung des 65. Lebensjahres und zur Emeritierung von Prof. E. Hektor},
  journal   = {Festschrift zur Vollendung des 65. Lebensjahres und zur Emeritierung von Prof. E. Hektor},
  publisher = {Geod{\"a}tisches Inst. der Rheinisch-Westf{\"a}lischen Techn. Hochsch.},
  address   = {Aachen},
  pages     = {16.1 -- 16.20},
  year      = {1986},
  language  = {de}
}
@article{Sparla1987,
  author    = {Sparla, Peter},
  title     = {Der Laserimpuls-Distanzmesser Distomat Wild DI3000 - Messprinzip und Genauigkeitsuntersuchung},
  series = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 94 (1987), H. 4},
  journal   = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 94 (1987), H. 4},
  isbn      = {0002-5968},
  pages     = {133 -- 146},
  year      = {1987},
  language  = {de}
}
@article{Sparla1995,
  author    = {Sparla, Peter},
  title     = {Zur GPS-gest{\"u}tzten Talsperren{\"u}berwachung},
  series = {125 Jahre Geod{\"a}sie an der RWTH Aachen},
  journal   = {125 Jahre Geod{\"a}sie an der RWTH Aachen},
  publisher = {Geod{\"a}tisches Inst. der Rheinisch-Westf{\"a}lischen Techn. Hochsch.},
  address   = {Aachen},
  pages     = {47 -- 58},
  year      = {1995},
  language  = {de}
}
@incollection{Sparla2019,
  author    = {Sparla, Peter},
  title     = {Vermessung},
  series = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  booktitle = {{\"U}bungsaufgaben und Berechnungen f{\"u}r den Baubetrieb},
  publisher = {Springer Vieweg},
  address   = {Wiesbaden},
  isbn      = {978-3-658-23127-9},
  doi       = {10.1007/978-3-658-23127-9_2},
  pages     = {13 -- 61},
  year      = {2019},
  language  = {de}
}
@article{SparlaBenning1996,
  author    = {Sparla, Peter and Benning, W.},
  title     = {Ber{\"u}hrungslose Vermessung vertikaler Sch{\"a}chte in Deponien},
  series = {Deponieentw{\"a}sserungssysteme II : Bau, Betrieb, Sch{\"a}den und Sanierungsverfahren ; mit 40 Tab., / Gerd Burkhardt Hrsg.: Wilfried J. Bartz.},
  journal   = {Deponieentw{\"a}sserungssysteme II : Bau, Betrieb, Sch{\"a}den und Sanierungsverfahren ; mit 40 Tab., / Gerd Burkhardt Hrsg.: Wilfried J. Bartz.},
  publisher = {Expert-Verl.},
  address   = {Renningen-Malmsheim},
  isbn      = {3-8169-1386-5},
  pages     = {127 -- 144},
  year      = {1996},
  language  = {de}
}
@article{SparlaBenningSieprath1995,
  author    = {Sparla, Peter and Benning, W. and Sieprath, A.},
  title     = {Ber{\"u}hrungslose 3D-Vermessung von Sickerwassersch{\"a}chten im Deponiebereich},
  series = {Vermessungswesen und Raumordnung : VR. 57 (1995), H. 7-8},
  journal   = {Vermessungswesen und Raumordnung : VR. 57 (1995), H. 7-8},
  isbn      = {0340-5141},
  pages     = {397 -- 407},
  year      = {1995},
  language  = {de}
}
@article{SparlaKampmannWitte1988,
  author    = {Sparla, Peter and Kampmann, G. and Witte, B.},
  title     = {M{\"o}glichkeiten und Probleme der reflektorlosen Distanzmessung gezeigt am Beispiel des Wild DIOR 3002},
  series = {Ingenieurvermessung 88 : Beitr{\"a}ge zum 10. Internationalen Kurs f{\"u}r Ingenieurvermessung, M{\"u}nchen, 12. - 17. 9. 1988 / Veranst.: Heinrich Ebner},
  journal   = {Ingenieurvermessung 88 : Beitr{\"a}ge zum 10. Internationalen Kurs f{\"u}r Ingenieurvermessung, M{\"u}nchen, 12. - 17. 9. 1988 / Veranst.: Heinrich Ebner},
  publisher = {D{\"u}mmler},
  address   = {Bonn},
  year      = {1988},
  language  = {de}
}
@article{SparlaKampmannWueller1986,
  author    = {Sparla, Peter and Kampmann, G. and W{\"u}ller, Herbert},
  title     = {Auswertung von EDM-Kalibrierungen mit unterst{\"u}tzendem robustem Sch{\"a}tzer},
  series = {BDVI-Forum : Zeitschr. d. Bundes der {\"O}ffentlich Bestellten Vermessungsingenieure e.V (1986)},
  journal   = {BDVI-Forum : Zeitschr. d. Bundes der {\"O}ffentlich Bestellten Vermessungsingenieure e.V (1986)},
  pages     = {336 -- 341},
  year      = {1986},
  language  = {de}
}
@article{SparlaSchmidt2004,
  author    = {Sparla, Peter and Schmidt, Hubert},
  title     = {Anmerkungen zu "Ein verallgemeinertes Feldverfahren zur {\"U}berpr{\"u}fung von Nivellierger{\"a}ten." AVN 3 /2004, S. 82 / Schmidt, Hubert ; Sparla, Peter},
  series = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  journal   = {Allgemeine Vermessungs-Nachrichten : AVN ; Zeitschrift f{\"u}r alle Bereiche des Vermessungswesens. 111 (2004), H. 11-12},
  isbn      = {0002-5968},
  pages     = {405 -- 408},
  year      = {2004},
  language  = {de}
}
@article{SparlaWueller1985,
  author    = {Sparla, Peter and W{\"u}ller, Herbert},
  title     = {QL 300 D, ein Nivelliersystem mit Halbleiterlaserdiode},
  series = {Der Vermessungsingenieur. 36 (1985), H. 1},
  journal   = {Der Vermessungsingenieur. 36 (1985), H. 1},
  isbn      = {0042-4099},
  pages     = {2 -- 4},
  year      = {1985},
  language  = {de}
}
@inproceedings{SpasovDoeringGriffin2007,
  author    = {Spasov, Yulian and D{\"o}ring, Bernd and Griffin, Allan},
  title     = {Exploiting the thermal mass in an energy efficient building - a comparison exercise between IES Apache and TRNSYS models},
  series = {Clima 2007 WellBeing Indoors: 9th Rehva World Congress, 10-14 June 2007, Helsinki, Finland : proceedings},
  booktitle = {Clima 2007 WellBeing Indoors: 9th Rehva World Congress, 10-14 June 2007, Helsinki, Finland : proceedings},
  address   = {Helsinki},
  isbn      = {978-952-99898-2-9},
  pages     = {1 -- 7},
  year      = {2007},
  language  = {en}
}
@article{SpelthahnKirsanovLeginetal.2012,
  author    = {Spelthahn, Heiko and Kirsanov, Dmitry and Legin, Andrey and Osterrath, Thomas and Schubert, J{\"u}rgen and Zander, Willi and Sch{\"o}ning, Michael Josef},
  title     = {Development of a thin-film sensor array for analytical monitoring of heavy metals in aqueous solutions},
  series = {Physica Status Solidi (a)},
  volume    = {209},
  journal   = {Physica Status Solidi (a)},
  number    = {5},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  isbn      = {1862-6319},
  doi       = {10.1002/pssa.201100733},
  pages     = {885 -- 891},
  year      = {2012},
  abstract  = {In industrial processes there is a variety of heavy metals (e.g., copper, zinc, cadmium, and lead) in use for wires, coatings, paints, alloys, batteries, etc. Since the application of these transition metals for industry is inevitable, it is a vital task to develop proper analytical techniques for their monitoring at low activity levels, especially because most of these elements are acutely toxic for biological organisms. The determination of ions in solution by means of a simple and inexpensive sensor array is, therefore, a promising task. In this work, a sensor array with heavy metal-sensitive chalcogenide glass membranes for the simultaneous detection of the four ions Ag⁺, Cu2⁺, Cd2⁺, and Pb2⁺ in solution is realized. The results of the physical characterization by means of microscopy, profilometry, Rutherford backscattering spectroscopy (RBS), and scanning electron microscopy (SEM) as well as the electrochemical characterization by means of potentiometric measurements are presented. Additionally, the possibility to expand the sensor array by polymeric sensor membranes is discussed.},
  language  = {en}
}
@article{SpelthahnPoghossianSchoening2009,
  author    = {Spelthahn, Heiko and Poghossian, Arshak and Sch{\"o}ning, Michael Josef},
  title     = {Self-aligned nanogaps and nanochannels via conventional photolithography and pattern-size reduction technique},
  series = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI},
  journal   = {Electrochimica Acta. 54 (2009), H. 25 Sp. Iss. SI},
  isbn      = {0013-4686},
  pages     = {6010 -- 6014},
  year      = {2009},
  language  = {en}
}
@article{SpelthahnSchaffrathCoppeetal.2010,
  author    = {Spelthahn, Heiko and Schaffrath, Sophie and Coppe, Thomas and Rufi, Frederic and Sch{\"o}ning, Michael Josef},
  title     = {Development of an electrolyte-insulator-semiconductor (EIS) based capacitive heavy metal sensor for the detection of Pb2+ und Cd2+ ions},
  series = {Physica status solidi (a) : applications and material science. 207 (2010), H. 4},
  journal   = {Physica status solidi (a) : applications and material science. 207 (2010), H. 4},
  isbn      = {1862-6300},
  pages     = {930 -- 934},
  year      = {2010},
  language  = {en}
}
@article{SpelthahnSchubertSchoening2012,
  author    = {Spelthahn, Heiko and Schubert, J{\"u}rgen and Sch{\"o}ning, Michael Josef},
  title     = {D{\"u}nnschichtsensoren f{\"u}r die Schwermetallanalytik},
  series = {GIT : Labor-Fachzeitschrift},
  volume    = {56},
  journal   = {GIT : Labor-Fachzeitschrift},
  number    = {4},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0016-3538},
  pages     = {285 -- 287},
  year      = {2012},
  abstract  = {Die Detektion von Schadstoffen repr{\"a}sentiert in der Umweltanalytik eine wichtige Aufgabenstellung. Gerade die Abwasser- bzw. Brauchwasseranalytik sowie die Prozesskontrolle haben einen hohen Stellenwert. Siliziumbasierte D{\"u}nnschichtsensoren bieten eine kosteng{\"u}nstige M{\"o}glichkeit, „online"-Messungen bzw. Vor-Ort-Messungen zeitnah durchzuf{\"u}hren. In dieser Arbeit wird ein potentiometrisches Sensorarray auf der Basis von Chalkogenidgl{\"a}sern zur Detektion von Schwermetallen in w{\"a}ssrigen Medien vorgestellt.},
  language  = {en}
}
@article{SpelthahnSchubertSchoening2012,
  author    = {Spelthahn, Heiko and Schubert, J{\"u}rgen and Sch{\"o}ning, Michael Josef},
  title     = {D{\"u}nnschichtsensoren f{\"u}r die Schwermetallanalytik : Mikroelektroden auf Chalkogenidglasbasis},
  series = {GIT Labor-Fachzeitschrift},
  journal   = {GIT Labor-Fachzeitschrift},
  number    = {4},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  pages     = {285 -- 287},
  year      = {2012},
  abstract  = {Die Detektion von Schadstoffen repr{\"a}sentiert in der Umweltanalytik eine wichtige Aufgabenstellung. Gerade die Abwasser- bzw. Brauchwasseranalytik sowie die Prozesskontrolle haben einen hohen Stellenwert. Siliziumbasierte D{\"u}nnschichtsensoren bieten eine kosteng{\"u}nstige M{\"o}glichkeit, „online"-Messungen bzw. Vor-Ort-Messungen zeitnah durchzuf{\"u}hren. In dieser Arbeit wird ein potentiometrisches Sensorarray auf der Basis von Chalkogenidgl{\"a}sern zur Detektion von Schwermetallen in w{\"a}ssrigen Medien vorgestellt.},
  language  = {de}
}
@article{SpiessWilfriedAlvarezetal.2011,
  author    = {Spiess, Elmar and Wilfried, Reichardt and Alvarez, Gerardo and Gottrup, Marcus and {\"O}hlschl{\"a}ger, Peter},
  title     = {An Artificial PAP Gene Breaks Self-tolerance and Promotes Tumor Regression in the TRAMP Model for Prostate Carcinoma},
  series = {Molecular Therapy},
  volume    = {20},
  journal   = {Molecular Therapy},
  number    = {3},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {1525-0016},
  pages     = {555 -- 564},
  year      = {2011},
  language  = {en}
}
@article{SpietzSproewitzSeefeldtetal.2021,
  author    = {Spietz, Peter and Spr{\"o}witz, Tom and Seefeldt, Patric and Grundmann, Jan Thimo and Jahnke, Rico and Mikschl, Tobias and Mikulz, Eugen and Montenegro, Sergio and Reershemius, Siebo and Renger, Thomas and Ruffer, Michael and Sasaki, Kaname and Sznajder, Maciej and T{\´o}th, Norbert and Ceriotti, Matteo and Dachwald, Bernd and Macdonald, Malcolm and McInnes, Colin and Seboldt, Wolfgang and Quantius, Dominik and Bauer, Waldemar and Wiedemann, Carsten and Grimm, Christian D. and Hercik, David and Ho, Tra-Mi and Lange, Caroline and Schmitz, Nicole},
  title     = {Paths not taken - The Gossamer roadmap's other options},
  series = {Advances in Space Research},
  volume    = {67},
  journal   = {Advances in Space Research},
  number    = {9},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0273-1177},
  doi       = {10.1016/j.asr.2021.01.044},
  pages     = {2912 -- 2956},
  year      = {2021},
  language  = {en}
}
@inproceedings{SpohrSchirraHoeflingetal.2013,
  author    = {Spohr, A. and Schirra, Julian and Hoefling, J. and Schedl, A.},
  title     = {Wing weight estimation methodology for highly non-planar lifting systems during conceptual design},
  series = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  booktitle = {Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart},
  organization    = {Deutscher Luft- und Raumfahrtkongress <62, 2013, Stuttgart>},
  pages     = {Publ. online},
  year      = {2013},
  language  = {en}
}
@masterthesis{Spomer2021,
  type      = {Bachelor Thesis},
  author    = {Spomer, Ruth},
  title     = {Zoologisches Forschungsmuseum Alexander K{\"o}nig : Entwicklung eines neuen Erscheinungsbildes},
  publisher = {FH Aachen},
  address   = {Aachen},
  school      = {Fachhochschule Aachen},
  pages     = {139 Seiten},
  year      = {2021},
  abstract  = {Artenvielfalt erforschen und erkl{\"a}ren - So lautet der Leitsatz des Bonner Forschungsmuseums. Durch inszenierte Lebensr{\"a}ume sowie beeindruckende sammlungsbasierte Ausstellungen werden komplexe biologische Ph{\"a}nomene erkl{\"a}rt und die Biodiversit{\"a}tsforschung f{\"u}r ein breites Publikum zug{\"a}nglich gemacht. Dabei wird das {\"u}bergeordnete Ziel verfolgt, das Interesse der Allgemeinheit an zoologischer Wissenschaft zu wecken. Das neue Erscheinungsbild schafft Wiedererkennbarkeit und positioniert das Museum als wissenschaftliche Institution. Dabei stellt die Verkn{\"u}pfung des Forschungsaspektes und der Artenvielfalt die Basis der Gestaltung dar und kommuniziert die wesentlichen Inhalte. Zudem sorgt ein medien{\"u}bergreifendes Ordnungssystem f{\"u}r eine bessere {\"U}bersicht und erleichtert den Zugang zu komplexen Inhalten. So erh{\"a}lt das Museum eine spannendere, attraktivere Wirkung nach Außen und eine bessere Orientierung im Inneren.},
  language  = {de}
}
@article{Sponagel1987,
  author    = {Sponagel, Stefan},
  title     = {Analytische Berechnung von Gummi- Metall- Verbindungen},
  series = {Konstruktion : Zeitschrift f{\"u}r Produktentwicklung. 39 (1987), H. 4},
  journal   = {Konstruktion : Zeitschrift f{\"u}r Produktentwicklung. 39 (1987), H. 4},
  isbn      = {0373-3300},
  pages     = {151 -- 158},
  year      = {1987},
  language  = {de}
}
@book{Sponagel1982,
  author    = {Sponagel, Stefan},
  title     = {{\"U}ber die Stabilit{\"a}t einer einfachen viskometrischen Bewegung},
  address   = {Darmstadt},
  pages     = {106 S. : graph. Darst., 21 cm},
  year      = {1982},
  language  = {de}
}
@book{Sponagel1987,
  author    = {Sponagel, Stefan},
  title     = {Gummi-Metall-Bauteile},
  address   = {Kaiserslautern},
  pages     = {126 S. : Ill., graph. Darst.},
  year      = {1987},
  language  = {de}
}