Searched for:
(1 - 20 of 24,077)

Pages

document
van der Kleij, R. (author), Schraagen, J.M. (author), Cadet, B. (author), Young, H. (author)
Cybersecurity threat and incident managers in large organizations, especially in the financial sector, are confronted more and more with an increase in volume and complexity of threats and incidents. At the same time, these managers have to deal with many internal processes and criteria, in addition to requirements from external parties, such as...
article 2022
document
Yilmaz, P. (author), Schmitz, J. (author), Theelen, M.A.H. (author)
This review paper presents an overview of studies of Potential Induced Degradation (PID) in copper indium gallium diselenide (CIGS) photovoltaics. It reviews the observations reported in literature, the proposed origins of this high voltage-difference-driven degradation effect and the applied testing methods. Studies on cell, minimodule and...
article 2022
document
Schlunk, F. (author), Fisher, P. (author), Princen, H.M.G. (author), Rex, A. (author), Prinz, V. (author), Foddis, M. (author), Lütjohann, D. (author), Laufs, U. (author), Endres, M. (author)
Monoclonal anti-proprotein convertase subtilisin/kexin type 9 (PSCK9) neutralizing antibodies effectively lower plasma cholesterol levels and decrease cardiovascular events but also raised some concern that cognitive function could worsen as a side effect. Here, we performed experiments in mice to characterize the effect of anti-PCSK9 antibodies...
article 2021
document
Goldberg, T. (author), Hennekam, R. (author), Wasch, L.J. (author), Reichart, G.J. (author), Rach, O. (author), Stammeier, J.A. (author), Griffioen, J. (author)
Multi-element analysis of discrete samples via X-Ray fluorescence or inductively coupled plasma spectrometry is commonly used to characterise the composition of solid geo-materials for environmental geochemical characterisation. Conventional geochemical analysis of individual samples is time consuming and costly, which often results in low...
article 2021
document
Powell, T.E. (author), Hameleers, M. (author), van der Meer, T.G.L.A. (author)
The psychological bases of the selection and attitudinal response to news media have received ample attention in political communication research. However, the interplay between three crucial factors in today’s online, high-choice news media settings remains understudied: (1) textual versus multimodal (text-plus-visual) communication; (2)...
article 2021
document
de Amorim Soares, G. (author), Carolus, J. (author), Daenen, M. (author), Masolin, A. (author), Birrenbach, T. (author), Gerber, A. (author), Wrigley, A. (author), Henzel, J. (author), Roosen, D. (author), Meuris, M. (author), Theelen, M.J. (author)
A round robin test was carried out in four PV laboratories to compare accelerated lifetime testing. Twenty commercial non-packaged CIGS solar cells of similar performance were spread and exposed to damp heat con-ditions (85 ◦C and 85% RH) for approximately 500 h. Their JV performance was monitored during the damp heat exposure. After the test,...
article 2021
document
Guffanti, S. (author), Visconti, C.G. (author), an Kampen, J. (author), Boon, J. (author), Groppi, G. (author)
Sorption Enhanced DiMethyl Ether Synthesis (SEDMES) is a promising option to overcome thermodynamic limitations of conventional DME production processes. In this work a 2D+1D heterogeneous dynamic model of the reaction/adsorption step in a tube of an externally cooled multitubular fixed bed SEDMES reactor is developed in order to investigate the...
article 2021
document
Abokersh, M.H. (author), Spiekman, M.E. (author), Vijlbrief, O. (author), van Goch, T.A.J. (author), Vallies, M. (author), Boer, D. (author)
The nearly zero-energy buildings (nZEB) presents a promising contribution to fulfill the EU sustainable future targets. However, the construction industry that leads the development of nZEB is facing challenges to guarantee its performance. In this context, this paper proposes a methodology framework based on Multizone Resistance–Capacitance...
article 2021
document
Xiao, C. (author), Leeuwenburgh, O. (author), Lin, H.X. (author), Heemink, A. (author)
A reduced order modeling algorithm for the estimation of space varying parameter patterns in numerical models is proposed. In this approach domain decomposition is applied to construct separate approximations to the numerical model in every subdomain. We introduce a new local parameterization that decouples the computational cost of the...
article 2021
document
Caron, J.F. (author), Bäumer, S.M.B. (author)
The aberrations of reflective optical systems with one plane of symmetry are investigated in the most general case, with freeform surfaces and possibly different locations of the tangential and sagittal object and image. In this first paper in a series of two, we establish generalized ray-tracing equations including transverse aberrations up to...
article 2021
document
Caron, J.F. (author), Bäumer, S.M.B. (author)
The aberrations of reflective optical systems with planar symmetry are investigated in the most general case, with freeform surfaces and possibly different locations of the tangential and sagittal object and image. In this second and last paper, closed-form expressions are derived for the aberrations created by an individual mirror. We study two...
article 2021
document
Fokker, P.A. (author), Borello, E.S. (author), Viberti, D. (author), Verga, F. (author), van Wees, J.D. (author)
Seasonal storage of heat in shallow aquifers for increasing the efficiency of geothermal energy systems requires a proper monitoring strategy. We expanded our earlier work on harmonic pulse testing (HPT) to incorporate the effect of a temperature front moving into the reservoir due to injection of hot (or cold) water. Our analytical solutions...
article 2021
document
Weemstra, C. (author), de Laat, J.I. (author), Verdel, A. (author), Smets, P. (author)
Instrumental timing and phase errors are a notorious problem in seismic data acquisition and processing. These can be frequency independent, for example due to clock drift, but may also be frequency dependent, for example due to imperfectly known instrument responses. A technique is presented that allows both types of errors to be recovered in a...
article 2021
document
Wolthuis, R. (author), Phillipson, F. (author), Jongsma, H.J. (author), Langenkamp, P.N. (author)
In recent years we see that an increasing amount of information becomes available that can be beneficial to the security risk process. Traditionally, security risk management is an asset-based, qualitative process based on expert opinion and information at hand; periodically a group of experts assesses applicable risks and determines correct...
article 2021
document
Langley, D.J. (author), van Doorn, J. (author), Ng, I.C.L. (author), Stieglitz, S. (author), Lazovik, A. (author), Boonstra, A. (author)
The internet of everything (IoE), connecting people, organizations and smart things, promises to fundamentally change how we live, work and interact, and it may redefine a wide range of industry sectors. This conceptual paper aims to develop a vision of how the IoE may alter business models and the ways in which individuals and organizations...
article 2021
document
Hille, S.C. (author), Szarek, T. (author), Worm, D.T.H. (author), Ziemlanska, M.A. (author)
Various equicontinuity properties for families of Markov operators have been – andstill are – used in the study of existence and uniqueness of invariant probability forthese operators, and of asymptotic stability. We prove a general result on equivalenceof equicontinuity concepts. It allows comparing results in the literature and switchingfrom...
article 2021
document
Joosten, H.J.M. (author)
article 2021
document
Pablo Sigüenza, C.P. (author), Cucurachi, S. (author), Tukker, A. (author)
Among European countries, The Netherlands is boosting the transformation to a circular economy creat- ing and deploying circular business models across different sectors, including the home appliances sector. Although in recent years shared access-based business models have attracted the attention of the scien- tific community from a...
article 2021
document
Cioc, R.C. (author), Lutz, M. (author), Pidko, E.A. (author), Crockatt, M. (author), van der Waal, J.C. (author), Bruijninckx, P.C.A. (author)
The Diels–Alder (DA) reaction of furans is a versatile tool in synthetic organic chemistry and in the production of sustainable building blocks and smart materials. Numerous experimental and theoretical investigations suggest that the diene scope is effectively limited to electron-rich furans, which excludes the most abundant and readily...
article 2021
document
Schenk, D. (author)
Over een aantal jaar moet op bijna 3 km hoogte, op een bergtop in Chili, ’s werelds grootste telescoop verrijzen. Deze Extremely Large Telescope (ELT) wordt gebouwd door de Europese Zuidelijke Sterrenwacht (ESO). De onderdelen worden momenteel op allerlei plekken ter wereld in elkaar gesleuteld, waaronder in Nederland. Zo zal TNO samen met het...
article 2021
Searched for:
(1 - 20 of 24,077)

Pages