User profiles for J. Niklewski
Jonas NiklewskiAssociate senior lecturer Verified email at kstr.lth.se Cited by 263 |
[HTML][HTML] Estimating the service life of timber structures concerning risk and influence of fungal decay—A review of existing theory and modelling approaches
PB van Niekerk, C Brischke, J Niklewski - Forests, 2021 - mdpi.com
Wood is a renewable resource and a promising construction material for the growing bio-based
economy. Efficiently utilising wood in the built environment requires a comprehensive …
economy. Efficiently utilising wood in the built environment requires a comprehensive …
A Late Quaternary pollen diagram from northwestern Syria
J Niklewski, W Van Zeist - Acta Botanica Neerlandica, 1970 - Wiley Online Library
This paper deals with the palynological investigation of a 12 m long core from the Ghab
valley, north‐western Syria. The core covers the greater part of the last glacial period and the …
valley, north‐western Syria. The core covers the greater part of the last glacial period and the …
Automatic robust estimation for exponential smoothing: Perspectives from statistics and machine learning
…, N Kourentzes, R Sandberg, J Niklewski - Expert Systems with …, 2020 - Elsevier
A major challenge in automating the production of a large number of forecasts, as often required
in many business applications, is the need for robust and reliable predictions. Increased …
in many business applications, is the need for robust and reliable predictions. Increased …
[HTML][HTML] Experimental investigation of water absorption and penetration in clay brick masonry under simulated uniform water spray exposure
SK Shahreza, J Niklewski, M Molnár - Journal of Building Engineering, 2021 - Elsevier
In this study, we performed an experimental investigation of water absorption and penetration
in clay brick masonry exposed to cyclic water spraying by employing a newly developed …
in clay brick masonry exposed to cyclic water spraying by employing a newly developed …
[HTML][HTML] Robust probabilistic modelling of mould growth in building envelopes using random forests machine learning algorithm
Probabilistic methods can be used to account for uncertainties in hygrothermal analysis of
building envelopes. This paper presents methods for robust mould reliability analysis and …
building envelopes. This paper presents methods for robust mould reliability analysis and …
The 2007 financial crisis and the UK residential housing market: Did the relationship between interest rates and house prices change?
CB Tse, T Rodgers, J Niklewski - Economic Modelling, 2014 - Elsevier
… (3) σ t λ = ω + ∑ j = 1 m ζ j υ jt + ∑ j = 1 q α j σ t − 1 λ z t − j − η 2 j − η 1 j z t − j − η 2 j δ +
∑ j = 1 p β j σ t − j λ where: σ t is the conditional standard deviation, ω the intercept, υ j the …
∑ j = 1 p β j σ t − j λ where: σ t is the conditional standard deviation, ω the intercept, υ j the …
[HTML][HTML] Novel water penetration criterion for clay brick masonry claddings
SK Shahreza, J Niklewski, M Molnár - Construction and Building Materials, 2022 - Elsevier
Despite the impact of water penetration on the performance of building envelopes, no
general agreement is available on implementing water penetration due to wind-driven rain (WDR) …
general agreement is available on implementing water penetration due to wind-driven rain (WDR) …
Ab initio multicenter tight-binding model for molecular-dynamics simulations and other applications in covalent systems
OF Sankey, DJ Niklewski - Physical Review B, 1989 - APS
A new, approximate method has been developed for computing total energies and forces
for a variety of applications including molecular-dynamics simulations of covalent materials. …
for a variety of applications including molecular-dynamics simulations of covalent materials. …
Moisture content prediction of rain-exposed wood: Test and evaluation of a simple numerical model for durability applications
J Niklewski, M Fredriksson, T Isaksson - Building and Environment, 2016 - Elsevier
… J. Niklewski acknowledges the financial support from the Wood Wisdom-Net research
project Durable Timber Bridges (DuraTB). M. Fredriksson acknowledges the funding from the …
project Durable Timber Bridges (DuraTB). M. Fredriksson acknowledges the funding from the …
Moisture conditions of rain-exposed glue-laminated timber members: the effect of different detailing
J Niklewski, T Isaksson… - … Material Science & …, 2018 - Taylor & Francis
… J. Niklewski acknowledges the financial support for this work that was received from the
Wood Wisdom-net research project Durable Timber Bridges (DuraTB). E. Frühwald Hansson …
Wood Wisdom-net research project Durable Timber Bridges (DuraTB). E. Frühwald Hansson …