Results 271 to 280 of about 429,197 (329)

Cost–benefit analysis of landfill emergency securing: Two applications in Southern Italy

open access: yesAnnals of Public and Cooperative Economics, EarlyView.
Abstract The systematic use of landfills as a method of waste disposal is leaving a heavy legacy in terms of environmental pollution, especially in the case of illegal or non‐compliant disposal sites. When no environmental precaution is adopted, harmful substances' release imposes relevant health risk to the surrounding population.
Nicola Comincioli   +2 more
wiley   +1 more source

A tutorial for understanding SEM using R: Where do all the numbers come from?

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Structural equation modeling (SEM) is often seen as a complex and difficult method, especially for those who want to understand how the numbers in SEM software output are actually computed. Although many open‐source SEM tools are now available—especially in the R programming environment—looking into their source code to understand the ...
Yves Rosseel, Marc Vidal
wiley   +1 more source

Computing Skinning Weights via Convex Duality

open access: yesComputer Graphics Forum, EarlyView.
We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
wiley   +1 more source

Optimal Designs for Discrete Choice Models Via Graph Laplacians. [PDF]

open access: yesJ Stat Theory Pract
Röttger F, Kahle T, Schwabe R.
europepmc   +1 more source

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