Headaches can be the result of medical, physical, emotional, or environmental factors. The right treatment will depend on their underlying cause. Factors that lead to headaches may be: Frequent or ...

The objective is to minimize contradictions between data and assertions represented by the presence of nonzero slack in the set of linear constraints. In this paper, we present the following: 1) a ...

The constraints are formulated using the database programming language Modula/R which is based upon first-order predicate calculus. The update transactions are generated automatically as Modula/R ...

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But in unconventional oil and gas development and production, it has also emerged as a primary constraint in day-to-day activities. Active wells typically generate at least 3 bbl of water for every ...

Could not create constraint or index. See previous errors. Ideally we would check all constraint types - one could generate default constraint with a name that would clash with PK constraint, or vice ...