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Are Area-Level Socioeconomic Factors Associated with Dental Caries and Tooth Loss? A Systematic Review.

Caries Res
de Aquino Goulart M, Rech RS, Vettore MV, Celeste RK.   +3 more
europepmc   +1 more source

Childhood living conditions as predictors of self-rated health status in middle-aged and older adults: Evidence from a machine learning analysis in 27 high-income countries

Zong X, Silventoinen K, Martikainen P, Nelimarkka M.   +3 more
europepmc   +1 more source

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Valid Linear Inequalities for Fixed Charge Problems

Operations Research, 1985
Many problems in the Operations Research/Management Science literature can be formulated with both zero-one and continuous variables. However, the exact optimization of such mixed zero-one models remains a computational challenge. In this paper, we propose to study mixed problems from a mathematical point of view that is similar in spirit to recent ...
Padberg, M. W., van Roy, T. J., Wolsey, L. A.   +2 more
openaire   +1 more source