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Workflow Patterns for Business Process Modeling [PDF]

open access: yesInformation Systems Frontiers, 2007
For its reuse advantages, workflow patterns (e.g., control flow patterns, data patterns, resource patterns) are increasingly attracting the interest of both researchers and vendors. Frequently, business process or workflow models can be assembeled out of
Lochpe, Cirano   +2 more
core   +16 more sources

Declarative process modeling in BPMN [PDF]

open access: yesInternational Conference on Advanced Information Systems Engineering, 2015
Traditional business process modeling notations, including the standard Business Process Model and Notation (BPMN), rely on an imperative paradigm wherein the process model captures all allowed activity flows.
DE GIACOMO, Giuseppe   +3 more
core   +2 more sources

Kinetic study on liquid propylene polymerization using a modified heat flow reaction calorimeter [PDF]

open access: yesPolyolefins Journal, 2021
Bulk phase polymerization of propylene with a 4th generation of Ziegler-Natta catalyst was kinetically investigated by means of heat flow calorimetry. The assumptions and modifications on isothermal calorimetric method were demonstrated.
Mehrsa Emami   +2 more
doaj   +1 more source

Design of Industrial Water-Based Polymerization Agitated Vessel by CFD Simulation [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Agitated vessels are frequently used equipment in industries, especially in polymer processes. In the present work, the CFD simulation technique was used to study the effect of impeller shapes in the industrial scale water-based polymers agitated vessels
Amir Heidari, Samrand Karim Nejadian
doaj   +1 more source

Process modeling

open access: yesCommunications of the ACM, 1992
Bill Curtis, Marc I. Kellner, Jim Over
openaire   +2 more sources

Assessment of natural groundwater reserve of a morphodynamic system using an information-based model in a part of Ganga basin, Northern India

open access: yesScientific Reports, 2022
Assessment of morphodynamic groundwater reserves is important for the sustainable management of water resources. It is a truth that groundwater resource evaluation is anxious with the ambiguity of its several factors and employing methods.
N. C. Mondal, V. Ajaykumar
doaj   +1 more source

Modeling of Sorkheh Reverse Osmosis (RO) Water Treatment Plant by Artificial Neural Network (ANN) with Genetic Algorithm (GA) [PDF]

open access: yesChemical Process Design, 2022
The Reverse Osmosis (RO) process is one of the most widely used technologies in the water treatment industry to reduce water hardness. In this paper, the reverse osmosis treatment plant of Sorkheh city (Semnan province, Iran) was modeled by Artificial ...
Hamidreza Ardeshiri Lordejani   +2 more
doaj   +1 more source

Influence of Substitutional Defects in ZIF-8 Membranes on Reverse Osmosis Desalination: A Molecular Dynamics Study

open access: yesMolecules, 2021
In this study, molecular dynamics simulation is used to investigate the effects of water-based substitutional defects in zeolitic imidazolate frameworks (ZIF)-8 membranes on their reverse osmosis (RO) desalination performance. ZIF-8 unit cells containing
Terence Zhi Xiang Hong   +4 more
doaj   +1 more source

Construction of a Compact and High-Precision Classifier in the Inductive Learning Method for Prediction and Diagnostic Problems

open access: yesInformation, 2022
The study is dictated by the need to make reasonable decisions in the classification of observations, for example, in the problems of medical prediction and diagnostics.
Roman Kuzmich   +5 more
doaj   +1 more source

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