- document
-
Steenbergen, R.D.J.M. (author), De Boer, A. (author), Van der Veen, C. (author)The assessment of the structural safety of existing bridges and viaducts becomes increasingly important in many countries due to the age of the structures and an increase in traffic loads. Many structures need to be reassessed in order to find out whether the safety requirements are met. Most existing standards, however, are developed for the...journal article 2012
- document
-
Couperus, R. (author), De Boer, B. (author), Swuste, P.H.J.J. (author)ExxonMobil personeel werkt intensief samen met aannemer firma’s van diverse vakgebieden zoals steigerbouw en onderhoud. Veiligheid van steigers en steigerbouw betreft zowel de bouwers als de gebruikers van steigers, zoals ExxonMobil personeel en personeel van andere aannemer firma’s. De hoofdvraag, ‘wat verklaart de veiligheidsprestatie tijdens...journal article 2012
- document
-
Mohammadi, V. (author), De Boer, W.B. (author), Nanver, L.K. (author)In this paper, an analytical model is established to describe the deposition kinetics and the deposition chamber characteristics that determine the deposition rates of pure boron (PureB-) layers grown by chemical-vapor deposition (CVD) from diborane (B2H6) as gas source on a non-rotating silicon wafer. The model takes into consideration the...journal article 2012
- document
-
De Boer, J.S. (author)This paper examines a special kind of social preference, namely a preference to do one’s part in a mixed-motive setting because the other party expects one to do so. I understand this expectation-based preference as a basic reactive attitude (Strawson 1974). Given this, and the fact that expectations in these circumstances are likely to be based...journal article 2012
- document
- Mohammadi, V. (author), De Boer, W.B. (author), Scholtes, T.L.M. (author), Nanver, L.K. (author) conference paper 2012
- document
- Sammak, A. (author), De Boer, W.B. (author), Nanver, L.K. (author) conference paper 2012
- document
-
Viswanathan, B. (author), Reinders, A.H.M.E. (author), De Boer, D.K.G. (author), Ras, A. (author), Zahn, H. (author), Desmet, L. (author)Solar photovoltaic outdoor lighting applications usually comprise flat plate PV modules mounted on top of a light pole. In our paper instead, it is thought of to design the light pole as a luminescent solar concentrator photovoltaic (LSC-PV) module with solar cell strips and hence reduce costs of silicon solar cells because concentration effects...conference paper 2012
- document
-
Mohammadi, V. (author), De Boer, W.B. (author), Nanver, L.K. (author)Surface reaction mechanisms are investigated to determine the activation energies of pure boron (PureB) layer deposition at temperatures from 350?°C to 850?°C when using chemical-vapor deposition from diborane in a commercial Si/SiGe epitaxial reactor with either hydrogen or nitrogen as carrier gas. Three distinguishable regions are identified...journal article 2012
- document
-
Alves, H. (author), Van Ginkel, J. (author), Groen, N. (author), Hulsman, N. (author), Mentink, A. (author), Reinders, M.J.T. (author), Van Blitterswijk, C. (author), De Boer, J. (author)Human aging is associated with loss of function and regenerative capacity. Human bone marrow derived mesenchymal stromal cells (hMSCs) are involved in tissue regeneration, evidenced by their capacity to differentiate into several lineages and therefore are considered the golden standard for cell-based regeneration therapy. Tissue maintenance and...journal article 2012
- document
-
Mohammadi, V. (author), De Boer, W.B. (author), Scholtes, T.L.M. (author), Nanver, L.K. (author)The pattern dependency of pure-boron (PureB) layer chemical-vapor Deposition (CVD) is studied with respect to the correlation between the deposition rate and features like loading effects, deposition parameters and deposition window sizes. It is shown experimentally that the oxide coverage ratio and the size of windows to the Si on patterned...journal article 2012
- document
-
Walstra, D.J.R. (author), De Vroeg, J.H. (author), Van Thiel de Vries, J.S.M. (author), Swinkels, C. (author), Luijendijk, A.P. (author), De Boer, W.P. (author), Hoekstra, R. (author), Hoonhout, B. (author), Henrotte, J. (author), Smolders, T. (author), Dekker, F. (author), Godsey, E. (author)In order to conceive any realistic plan for post-Katrina island restoration, it is necessary to understand the physical processes that move sand along the littoral drift zone off the coast of Mississippi. This littoral zone influences the character of the Mississippi barrier islands as they exist in an ever changing cycle. To help in this...conference paper 2012
- document
-
Mohammadi, V. (author), De Boer, W.B. (author), Scholtes, T.L.M. (author), Nanver, L.K. (author)The pattern dependency of pure-boron (PureB) layer chemicalvapor depositions (CVD) is studied with respect to the correlation between the deposition rate and features like loading effects, deposition parameters and deposition window sizes. It is shown experimentally that the oxide coverage ratio and the size of windows to the Si on patterned...journal article 2012
- document
-
De Boer, R.J. (author)The aim of this research is to contribute to the body of knowledge on mental models in the fields of design methodology, engineering psychology and human factors by studying the resistance of mental models to change. In this work the term cognitive resistance is introduced as the capacity to endure stimuli from the environment that contradict...doctoral thesis 2012
- document
- Mohammadi, V. (author), De Boer, W.B. (author), Scholtes, T.L.M. (author), Nanver, L.K. (author) conference paper 2012
- document
- Mohammadi, V. (author), De Boer, W.B. (author), Scholtes, T.L.M. (author), Nanver, L.K. (author) conference paper 2012
- document
-
De Boer, T. (author)Human walking is remarkably robust, versatile and energy-efficient: humans have the ability to handle large unexpected disturbances, perform a wide variety of gaits and consume little energy. A bipedal walking robot that performs well on all of these aspects has not yet been developed. Some robots are versatile, others are energy-efficient, and...doctoral thesis 2012
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author), De Boer, A. (author)Several existing reinforced concrete solid slab bridges in the Netherlands do not meet the criteria for shear when calculated according to the recently implemented Eurocodes. The shear capacity is assessed by comparing the design beam shear resistance to the design value of the applied shear force due to the dead load, permanent load and live...conference paper 2012
- document
-
Sakic, A. (author), Scholtes, T.L.M. (author), De Boer, W.B. (author), Golshani, N. (author), Derakhshandeh, J. (author), Nanver, L.K. (author)An arsenic doping technique for depositing up to 40-?m-thick high-resistivity layers is presented for fabricating diodes with low RC constants that can be integrated in closely-packed configurations. The doping of the as-grown epi-layers is controlled down to 5 × 1011 cm?3, a value that is solely limited by the cleanness of the epitaxial reactor...journal article 2011
- document
-
Sakic, A. (author), Nanver, L.K. (author), van Veen, G. (author), Kooijman, K. (author), Vogelsang, P. (author), Scholtes, T.L.M. (author), De Boer, W. (author), Wien, W.H.A. (author), Milosavljevic, S. (author), Heerkens, C. (author), Knezevic, T. (author), Spee, I. (author)The low-energy electron detectors presented in this work have near theoretical electron signal gain at low energies measured down to 200 eV and high-speed response due to the following technological steps: (i) chemical vapor deposition (CVD) of boron layers (PureB layers) proven to form an ideal nm-deep p+n junction with the outstanding...conference paper 2011
- document
-
Mohammadi, V. (author), De Boer, W.D. (author), Scholtes, T.L.M. (author), Sakic, A. (author), Heerkens, C. (author), Nanver, L.K. (author)In this paper, the uniformity of PureB-layers deposited on photodiode surfaces of a segmented photodetector is investigated and discussed. Low-energy E-beam (LEEB) measurements have been carried out to study the uniformity and PureB-layer thickness variations over the anode surface area. It can be conclude that the PureB-layer is thinner in the...conference paper 2011