‘Brexit’, a Stress Test for State Aid Control?

Time-Invariant State Feedback Control Laws for a Special Form of Underactuated Nonlinear Systems Using Linear State Bisection

Linear state bisection is introduced as a new method to find time-invariant state feedback control laws for a special form of underactuated nonlinear systems. The specialty of the systems considered is that every unactuated state should be coupled with at least two directly actuated states. The basic idea is based on bisecting actuated states and using linear combinations with adjustable parame...

A Non-parametric Control Chart for Controlling Variability Based on Squared Rank Test

Control charts are used to identify the presence of assignable cause of variation in the process. Non-parametric control chart is an emerging area of recent development in the theory of SPC. Its main advantage is that it does not require any knowledge about the underlying distribution of the variable. In this paper a non-parametric control chart for controlling variability has been developed. I...

A Unified Approach for Quality Control of Drilled Stem Test (DST) and PVT Data

Finding a representative fluid in a hydrocarbon reservoir is crucial for integrated reservoir management. In this study, a systematic approach for screening and selecting consistent fluid samples in a reservoir was developed. The model integrated quality control (QC) of well conditioning before sampling, QC of PVT data, thermodynamic modeling and compositional gradient within a reservoir. Well ...

A Critical Analysis of State-Aid Formulas

COKTRARY to writers for Library TO INSTRUCTIONS Trends, this article is not a review of recorded thought on the topic at hand (though it is to be hoped that it is “a thoughtful and authoritative paper”). The reason for not following the instructions is that there is very little recorded thought of an analytical or critical nature about this topic. To be sure, two evaluations of state plans exis...

Brexit and health services.