Validation of reverse circulation drilling rig for reconciliation purposes

Ergonomic Exposure Assessment on a Drilling Rig

Validation of Network Reconciliation

Network reconciliation is the problem of identifying nodes in separate networks that represent the same entity, for example matching nodes across social networks that correspond to the same user. We introduce a technique to compute probably approximately correct (PAC) bounds on precision and recall for network reconciliation algorithms. The bounds require some verified matches, but those matche...

Validation of QSAR models for legislative purposes

OECD principles of validation of Quantitative Structure - Activity Relationships (QSAR) models for legislative purposes are given and explained. Reasons of their origination and development, like system REACH, are described. A basic impulse has come from some OECD countries followed by all (almost) other countries of the world.

Classical Model Validation for Control Design Purposes

Model Validation is at the heart of the System Identiication process. Recently , much renewed interest has been expressed in so called \identiication for control". This means that the design variables associated with the identi-cation process are tailored to achieve models that are well suited for control design purposes. A separate, but closely related issue is to devise validation tests that ...

Construction and Validation of Self-Assessment Inventory for English for Academic Purposes: A Case of Iranian Tertiary Students

Self-assessment helps learners to acquire self-confidence and gives them insightfulfeedbacks. There is no valid self-assessment inventory for learners of English foracademic purposes (EAP). This study aimed at developing an academicallyappropriate instrument to measure tertiary students’ English in academic situations.The study used both qualitative and quantitative methods in developing the se...