Results 31 to 40 of about 18,821,561 (297)

Modelling the Perinatal Network System [PDF]

open access: yes, 2018
The topic is that hospital capacity for patient beds runs short. We wish to predict when this will occur. An inter-disciplinary approach to this problem is taken incorporating a Management Science / Operational Research perspective.
Dalton, S.
core   +1 more source

Advances and visions in large-scale hydrological modelling : findings from the 11th Workshop on Large-Scale Hydrological Modelling [PDF]

open access: yes, 2008
Large-scale hydrological modelling has become increasingly wide-spread during the last decade. An annual workshop series on large-scale hydrological modelling has provided, since 1997, a forum to the German-speaking community for discussing recent ...
K. Berkhoff   +21 more
core   +3 more sources

SuCCESs – a global IAM for exploring the interactions between energy, materials, land use, and climate systems in long-term scenarios (model version 2024-10-23) [PDF]

open access: yesGeoscientific Model Development
SuCCESs (Sustainable Climate Change mitigation strategies in Energy–land–material Systems) is a bottom-up integrated assessment model (IAM) that represents energy production and use, materials production, land use, and climate globally.
T. Ekholm   +5 more
doaj   +1 more source

Dynamic projection of anthropogenic emissions in China: methodology and 2015–2050 emission pathways under a range of socio-economic, climate policy, and pollution control scenarios [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Future trends in air pollution and greenhouse gas (GHG) emissions for China are of great concern to the community. A set of global scenarios regarding future socio-economic and climate developments, combining shared socio-economic pathways (SSPs) with ...
D. Tong   +15 more
doaj   +1 more source

The integrated use of enterprise and system dynamics modelling techniques in support of business decisions [PDF]

open access: yes, 2012
Enterprise modelling techniques support business process re-engineering by capturing existing processes and based on perceived outputs, support the design of future process models capable of meeting enterprise requirements.
Ratchev, Svetan   +2 more
core   +1 more source

Modeling complex systems [PDF]

open access: yesAgricultural Economics, 2010
AbstractEmpirical observations suggest that linear dynamics are not an adequate representation of ecological systems and that a realistic representation would require adoption of complex nonlinear dynamical systems with characteristics encountered in complex adaptive systems (CAS).
openaire   +2 more sources

On modelling the immune system as a complex system [PDF]

open access: yesTheory in Biosciences, 2006
We argue that immune system is an adaptive complex system. It is shown that it has emergent properties. Its network structure is of the small world network type. The network is of the threshold type, which helps in avoiding autoimmunity. It has the property that every antigen (e.g.virus or bacteria) is typically attacked by more than one effector. This
E. Ahmed, A. H. Hashish
openaire   +3 more sources

CLASH – Climate-responsive Land Allocation model with carbon Storage and Harvests [PDF]

open access: yesGeoscientific Model Development
The Climate-responsive Land Allocation model with carbon Storage and Harvests (CLASH) is a global, biophysical land-use model that can be embedded into integrated assessment models (IAMs).
T. Ekholm   +4 more
doaj   +1 more source

Modelling patterns for systems of systems architectures [PDF]

open access: yes2014 IEEE International Systems Conference Proceedings, 2014
This paper presents an initial report on modelling patterns and architectures for system of systems (SoSs) and their constituent systems (CSs). Fundamental architectural principles for systems and SoSs and relevant work published so far are discussed and summarised.
Claire Ingram   +5 more
openaire   +1 more source

Improved spatial representation of a highly resolved emission inventory in China: evidence from TROPOMI measurements

open access: yesEnvironmental Research Letters, 2021
Emissions in many sources are estimated in municipal district totals and spatially disaggregated onto grid cells using empirically selected spatial proxies such as population density, which might introduce biases, especially in fine spatial scale ...
Nana Wu   +7 more
doaj   +1 more source

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