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Bouwman, Lieve (author), Liu, Y. (author), Cowan, K.J. (author)Low-thrust trajectories can benefit the search for propellant-optimal trajectories, but increases in modeling complexity and computational load remain a challenge for efficient mission design and optimization. In this paper, an approach for developing models utilizing Gaussian Process (GP) regression and classification is proposed to perform...conference paper 2020
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Heikkilä, Marikka (author), Heikkilä, Jukka (author), Bouwman, W.A.G.A. (author), Heimo, Olli (author)This study investigates if BMI helps business innovation to succeed. We analyzed 27 SME cases having differing combinations of Business Model Innovation (BMI), New Product Development (NPD) and effectuation methods. We also analyzed the drivers and market strategy of the SMEs. We found out that typical SME innovation success cases combine at...conference paper 2020
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Latifi, Mohammad-Ali (author), Bouwman, W.A.G.A. (author)Business model (BM) innovation is vital for today’s businesses. However, BM innovations can be irreversible, and therefore, in comparison to product, service or process innovation, entail bigger risk and ambiguity. Understanding the way in which BM innovation exerts influences over firm’s performance would help business-owners to be more...conference paper 2018
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Heikkilä, Marikka (author), Bouwman, W.A.G.A. (author)In this paper we analyse Business Model Innovation (BMI) in European micro, small and medium sized enterprises (SME). We present descriptive findings from our quantitative survey and qualitative case survey on how SMEs are innovating their Business Models. Our survey indicates that 37% of European SMEs innovate their Business Model. We found...conference paper 2018
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Bouwman, W.A.G.A. (author), de Reuver, Mark (author), Heikkilä, Marikka (author), Fielt, Erwin (author)This special issue bundles a series of papers on business model tooling. Business model tools are methods, frameworks or templates to facilitate communication and collaboration regarding Business Model analysis, (re-)design, adoption, implementation and exploitation. In this introduction to the special issue, we position business model...contribution to periodical 2020
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Bouwman, H.B. (author)Summary in Dutchdoctoral thesis 1982
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- Bouwman, L.P. (author) journal article 1966
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Coumou, P.C.J.J. (author), Brizard, A.M.A. (author), Van Esch, J.H. (author), De Schepper, I.M. (author), Bouwman, W.G. (author)From dibenzoyl cystine, a low molecular weight gelator, we have prepared needle shaped crystals at relatively high concentrations. For the first time SESANS measurements are performed on objects with this geometry. From the measurements the average diameter can be seen directly. From a more careful analysis the width distribution is determined....journal article 2010
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Solaimani, S. (author), Guldemond, N.A. (author), Bouwman, W.A.G.A. (author)In order to become more innovative, companies that operate in the Smart Living domain increasingly initiate and participate in networked business environments that transcend industry boundaries. Inter-organizational collaboration is often characterized by conflicting strategic interests and incoherent operational business processes and...journal article 2013
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Andersson, R. (author), Bouwman, W.G. (author), Luding, S. (author), De Schepper, I.M. (author)Extracting structure and ordering information from the bulk of granular materials is a challenging task. Here we present Spin-Echo Small Angle Neutron Scattering Measurements in combination with computer simulations on a fine powder of silica, before and after uniaxial compression. The cohesive powder packing is modeled by using molecular...journal article 2008
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Andersson, R. (author), Bouwman, W.G. (author), Luding, S. (author), De Schepper, I.M. (author)Spin-echo small-angle neutron scattering is able to characterize powders in terms of their density density correlation function. Here we present a microstructural study on a fine cohesive powder undergoing uniaxial compression. As a function of compression, we measure the autocorrelation function of the density distribution. From these...journal article 2008
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- Bouwman, L.P. (author) journal article 1964
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Solaimani Kartalaei, H. (author), Guldemond, N.A. (author), Bouwman, W.A.G.A. (author)In order to become more innovative, companies that operate in the Smart Living domain increasingly initiate and participate in networked business environments that transcend industry boundaries. Inter-organizational collaboration is often characterized by conflicting strategic interests and incoherent operational business processes and...journal article 2013
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Grigoryeva, N.A. (author), Mistonov, A.A. (author), Napolskii, K.S. (author), Sapoletova, N.A. (author), Eliseev, A.A. (author), Bouwman, W.G. (author), Byelov, D.V. (author), Petukhov, A.V. (author), Chernyshov, D.Y. (author), Eckerlebe, H. (author), Vasilieva, A.V. (author), Grigoriev, S.V. (author)The magnetic and structural properties of a cobalt inverse opal-like crystal have been studied by a combination of complementary techniques ranging from polarized neutron scattering and superconducting quantum interference device (SQUID) magnetometry to x-ray diffraction. Microradian small-angle x-ray diffraction shows that the inverse opal-like...journal article 2011
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Heikkila, M. (author), Bouwman, W.A.G.A. (author), Heikkila, J. (author), Solaimani, S. (author), Janssen, W. (author)Development of successful business models has become a necessity in turbulent business environments, but compared to research on business modeling tools, attention to the role of metrics in designing business models in literature is limited. Building on existing approaches to business models and performance measurement literature, we develop a...journal article 2015
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Strobl, M. (author), Tremsin, A.S. (author), Hilger, A. (author), Wieder, F. (author), Kardjilov, N. (author), Manke, I. (author), Bouwman, W.G. (author), Plomp, J. (author)We report on measurements of spatial beam modulation of a polarized neutron beam induced by triangular precession regions in time-of-flight mode and the application of this novel technique spin-echo modulated small-angle neutron scattering (SEMSANS) to small-angle neutron scattering in the very small angle range. It is shown that this method can...journal article 2012
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Rekveldt, M.T. (author), Duif, C.P. (author), Kraan, W.H. (author), Plomp, J. (author), Bouwman, W.G. (author)The polarization optimization in a small angle scattering spin-echo setup is considered, under the depolarization and phase errors that occur in field transition regions by improper adjustment of inclined magnetized foils as n-flippers. Various correction procedures are discussed. In these setups with precession fields perpendicular to the beam...journal article 2008
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Bouwman, W.G. (author)Spin-echo small-angle neutron scattering (SESANS) yields structural information on length scales from 30 nanometres up till 20 micrometres. These length scales match nicely those of colloids, protein networks and fat droplets, which are present in many food materials. This makes SESANS an excellent probe to study food materials. An interesting...journal article 2021
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Kawale, D. (author), Bouwman, G.W. (author), Sachdev, S. (author), Zitha, P.L.J. (author), Kreutzer, M.T. (author), Rossen, W.R. (author), Boukany, P. (author)Molecular conformations of individual polymers during flow through porous media are directly observed by single-DNA imaging in microfluidics. As the Weissenberg number increases during flow (Wi > 1), we observe two types of elastic instabilities: (a) stationary dead-zone and (b) time-dependant dead-zone washing. When stretched polymer chains...journal article 2017
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Implementing Business Models Into Operations: Impact of Business Model Implementation on PerformanceVerhagen, M.P. (author), de Reuver, Mark (author), Bouwman, W.A.G.A. (author)Business models (BMs) help firms to translate abstract strategic decisions into their daily operations. Because BMs mediate between strategy and operations, BM innovation involves both high-level strategic experiments and low-level implementation into operations and technologies. However, most existing empirical studies regarding BM innovation...journal article 2021