TY - CHAP A1 - Buxbaum, Bernd A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten A1 - Grothof, Markus A1 - Luan, Xuming ED - Schreiber, Ulrich T1 - MSM-PMD as correlation receiver in a new 3D-ranging system T2 - Laser radar ranging and atmospheric lidar techniques III : 17 - 18 September 2001, Toulouse, France. - (SPIE proceedings series ; 4546) Y1 - 2002 SN - 0-8194-4271-2 U6 - https://doi.org/10.1117/12.453994 SN - 0038-7355 SN - 0361-0748 SN - 0277-786X N1 - Laser Radar: Ranging and Atmospheric Lidar Techniques <3, 2001, Toulouse> SP - 145 EP - 154 PB - SPIE CY - Bellingham, Wash. ER - TY - CHAP A1 - Buxbaum, Bernd A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten A1 - Heinol, Horst-Guenther A1 - Xu, Z. A1 - Olk, J. A1 - Tai, W. A1 - Zhang, Z. A1 - Luan, X. T1 - A new approach in optical broadband communication systems : a high integrated optical phase locked loop based on a mixing and correlating sensor, the Photonic Mixer Device (PMD) T2 - Proceedings / OPTO 98, Internationaler Kongress und Fachausstellung für Optische Sensorik, Messtechnik und Elektronik, 18. - 20. Mai 1998, Kongresszentrum Erfurt Y1 - 1998 N1 - Internationaler Kongress und Fachausstellung für Optische Sensorik, Messtechnik & Elektronik <3, 1998, Erfurt> ; International Congress and Exhibition on Optoelectronics, Optical Sensors and Measuring Techniques <3, 1998, Erfurt> ; OPTO <3, 1998, Erfurt> SP - 59 EP - 64 PB - ACS Organisations GmbH CY - Wunsdorf ER - TY - CHAP A1 - Buxbaum, Bernd A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten A1 - Heß, H. A1 - Grothof, M. T1 - Pseudo-Noise Laserradar zur schnellen 3D-Aufnahme auf Basis der PMD-Smart-Pixel Technologie - Prinzip und experimentelle Verifikation T2 - Bildverarbeitung im industriellen Einsatz : Tagung Stuttgart, 18. und 19. Oktober 2000 = Image processing and machine vision / VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik. - (VDI-Berichte ; 1572) Y1 - 2000 SN - 3-18-091572-2 SN - 0083-5560 N1 - VISION <2000, Stuttgart> SP - 49 EP - 59 PB - VDI-Verl. CY - Düsseldorf ER - TY - CHAP A1 - Schwarte, Rudolf A1 - Ringbeck, Thorsten A1 - Buxbaum, Bernd A1 - Heinol, Horst-Guenther A1 - Xu, Z. A1 - Schulte, J. A1 - Riedel, H. A1 - Steiner, P. A1 - Scherer, M. A1 - Schneider, B. ED - Krüger, Sven T1 - New Powerful Sensory Tool in Automotive Safety Systems Based on PMD-Technology T2 - Advanced microsystems for automotive applications 2000 Y1 - 2000 SN - 3-5406-7087-4 N1 - Advanced microsystems for automotive applications <4, 2000, Berlin> ; AMAA <4, 2000, Berlin> Autorenang. im Bd.: R. Schwarte et al. SP - 181 EP - 204 PB - Springer CY - Berlin [u.a.] ER - TY - CHAP A1 - Weber, Hans-Joachim A1 - Porschen, W. A1 - Dietzel, F. ED - Streffer, Christian T1 - In vivo analysis of the influence of combined hyperthermia and gamma irradiation on euoxic and hypoxic tumor cells T2 - Cancer therapy by hyperthermia and radiation : [proceedings of the 2. International Symposium on Cancer Therapy by Hyperthermia and Radiation, Essen, 2.-4.6.1977] Y1 - 1978 SN - 0-8067-1701-7 SN - 3-541-71701-7 SP - 276 EP - 277 PB - Urban and Schwarzenberg CY - Baltimore ; Munich [u.a.] ER - TY - CHAP A1 - Al-Kaidy, Huschyar A1 - Ulber, Roland A1 - Tippkötter, Nils T1 - A platform technology for the automated reaction control in magnetizable micro-fluidic droplets T2 - Biomaterials - made in bioreactors : book of abstracts, May 26 - 28, 2014, Radisson Blu Park Hotel and Conference Dentre, Radebeul, Germany Y1 - 2014 SP - 21 EP - 22 PB - DECHEMA CY - Frankfurt am Main ER - TY - CHAP A1 - Burgazzi, Luciano A1 - Fiorini, Gian Luigi A1 - De Magistris, F. A1 - Lensa, Werner von A1 - Staat, Manfred A1 - Atles, J. T1 - Reliability Assessment of Passive Safety Systems T2 - Proceedings of the 6th International Conference on Nuclear Engineering : ICONE : May 10 - 14, 1998, San Diego, Calif. Y1 - 1998 N1 - CD-ROM PB - American Society of Mechanical Engineers CY - New York ER - TY - CHAP A1 - Eggert, Mathias A1 - Chwallek, Constanze A1 - Wollf, Frederik T1 - The role of environmental factors for the success of digital start-ups T2 - ECIS 2022 Research Papers N2 - Digital start-ups are perceived as an engine for innovation and job promotor. While success factors for non-IT start-ups have already been extensively researched, this study sheds light on digital entrepreneurs, whose business model relies primarily on services based on digital technologies. Applying the Grounded Theory method, we identify relevant environmental success factors for digital entrepreneurs. The study’s research contribution is threefold. First, we provide 16 relevant and less relevant environmental success factors, which enables a comparison with prior identified factors. We found out that several prior environmental success factors, such as accessibility to transportation or the availability of land and facilities are less relevant for a digital entrepreneur. Second, we derive and discuss hypotheses for the influence of these factors on digital start-up success. Third, we present a theoretical model that lays the foundation for explaining the environmental influence on digital entrepreneurship success. KW - Digital start-up KW - Entrepreneurship KW - Success Factors KW - Environment KW - Grounded Theory Y1 - 2022 N1 - Thirtieth European Conference on Information Systems (ECIS 2022), 18.06.2022 - 24.06.2022, Timișoara, Romania. Paper Number 1045 ER - TY - CHAP A1 - Yan, Zexiong A1 - Strese, Steffen A1 - Chwallek, Constanze T1 - Explorer CEOs: The effect of CEO career variety on large firms’ relative exploration orientation T2 - G-Forum Jahreskonferenz 2018 N2 - Prior studies demonstrate that firms need to make smart trade-off decisions between exploration and exploitation activities in order to increase performance. Chief executive officers (CEOs) are principal decision makers of a firm’s strategic posture. In this study, we theorize and empirically examine how relative exploration orientation of large publicly listed firms varies based on the career variety of their CEOs – that is, how diverse the professional experiences of executives were prior to them becoming CEOs. We further argue that the heterogeneity and structure of the top management team moderates the impact of CEO career variety on firms’ relative exploration orientation. Based on multisource secondary data for 318 S&P 500 firms from 2005 to 2015, we find that CEO career variety is positively associated with relative exploration orientation. Interestingly, CEOs with high career varieties appear to be less effective in pursuing exploration, when they work with highly heterogeneous and structurally interdependent top management teams. KW - TMT structure KW - TMT composition KW - upper echelons theory KW - CEO career variety KW - Relative exploration orientation Y1 - 2018 N1 - G-Forum Jahreskonferenz 2018, 11. – 12. Oktober 2018, Haus der Wirtschaft Baden-Württemberg, Stuttgart 2018; 22. Interdisziplinäre Jahreskonferenz zu Entrepreneurship, Innovation und Mittelstand “Mastering the Digital Transformation: Corporate Entrepreneurship as a Fast Track to Innovation” ER - TY - CHAP A1 - Chwallek, Constanze A1 - Maaßen, Franziska T1 - Cure or blessing? The effect of (non-financial) signals on sustainable venture's funding success T2 - G-Forum Jahreskonferenz 2022 Y1 - 2022 N1 - G-Forum Jahreskonferenz 2022, 21. – 23. September 2022, Technische Universität Dresden (Germany); 25. Interdisziplinäre Jahreskonferenz zu Entrepreneurship, Innovation und Mittelstand ER - TY - CHAP A1 - Hunsdiek, Niklas J.A. A1 - Chwallek, Constanze T1 - External venturing activities and the influence of the chief technology officer T2 - G-Forum Jahreskonferenz 2019 Y1 - 2019 N1 - G-Forum Jahreskonferenz 2019, 25. – 27. September 2019, Wirtschaftsuniversität Wien; 23. Interdisziplinäre Jahreskonferenz zu Entrepreneurship, Innovation und Mittelstand „Die Chancen von KMU in einer globalisierten Welt“ ER - TY - CHAP A1 - Eggert, Matthias A1 - Schwarz, Jakob T1 - What do enterprise collaboration systems afford to digital startups? T2 - ECIS 2024 Proceedings N2 - In recent years, more and more digital startups have been founded and many of them work remotely by applying enterprise collaboration systems (ECS). The study investigates the functional affordances of ECS, particularly Slack, and examines its potential as a virtual office environment for cultural development in digital startups. Through a case study and based on affordance theoretical considerations, the paper explores how ECS facilitates remote collaboration, communication, and socialization within digital startups. The findings comprise material properties of ECS (synchrony and asynchrony communication), functional affordances (virtual office and culture development affordances) as well as its realization (through communication practices, openness, and inter-company accessibility) and are conceptualized as a model for ECS affordances in digital startups. Y1 - 2024 N1 - ECIS 2024, European Conference on Information Systems, Paphos, Cyprus, 13-19 June 2024 ER - TY - CHAP A1 - Eggert, Mathias A1 - Weber, Jannik T1 - What drives the purchase decision in Instagram stores? T2 - ECIS 2023 Research Papers N2 - The popularity of social media and particularly Instagram grows steadily. People use the different platforms to share pictures as well as videos and to communicate with friends. The potential of social media platforms is also being used for marketing purposes and for selling products. While for Facebook and other online social media platforms the purchase decision factors are investigated several times, Instagram stores remain mainly unattended so far. The present research work closes this gap and sheds light into decisive factors for purchasing products offered in Instagram stores. A theoretical research model, which contains selected constructs that are assumed to have a significant influence on Instagram user´s purchase intention, is developed. The hypotheses are evaluated by applying structural equation modelling on survey data containing 127 relevant participants. The results of the study reveal that ‘trust’, ‘personal recommendation’, and ‘usability’ significantly influences user’s buying intention in Instagram stores. KW - Instagram store KW - shopping behavior KW - purchase factor KW - PLS KW - structural equation model Y1 - 2023 N1 - ECIS 2023, European Conference on Information Systems, Kristiansand, Norway, June 11.-16. ER -