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User:Mdd - Wikipedia

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The wanderer above the sea of fog, Caspar David Friedrich, 1818.

Marcel Douwe Dekker (Mdd) (Delft 1964), Dutch systems engineer and conceptual artist, who participates in the Dutch and English Wikipedia, Wikicommons, Wikiquote, Wiktionary and Wikisource since September 2004.

Wikipedia contributions, a selection

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Listing of articles created, rewritten and/or significantly expanded (for an historical listing of the lemma's, see here):

Modeling, visualization, cognition and its history

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General diagram shapes.

Thematic articles:

And biographical articles, new or largely improved:

Templates & categories:

Organizational theory, psychology, sociology, economy, husbandry, etc.

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Thematic articles:

Biographical articles, new and/or largely improved:

Organizations:

History of management, theorists, executives, engineers, agriculturists, economists and others:

Categories:

Templates:

Mechanical engineering, systems engineering, software engineering & enterprise engineering

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Overview of data modeling context.

Thematic articles:

And biographical articles, new and or largely improved:

Organizations:

Templates:

Categories:

Systems sciences, operations research, econometrics, methodology and more

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Systems thinking about the society based on Malotaux (1985).

Thematic articles:

Biographical articles:

Organizations:

Books and journals:

Lists:

Categories:

Templates:

Some more about art

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Thematic articles:

Biographical articles:

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Icon This user has been on Wikipedia for 20 years, 4 months and 24 days.

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