Network models provide a general representation of inter-connected system dynamics.This ability to connect systems has led to a proliferation of network models for economic productivity analysis, primarily estimated non-parametrically using Data Envelopment Analysis (DEA).While network DEA models Wipes can be used to measure system performance, the

The article brings new information from the field of the irrevocability of the donation as regulated in the Republic of Moldova Welding Helmets and the Russian Federation.The conditions under which the donation can be revoked, as they are regulated in the Moldovan legislation, will be analyzed, being similar, even identical to the causes of revocat

Questions of the quality of computer-based models and the formal processes of model testing, involving internal verification and external validation, are usually given only passing attention in engineering reports and in technical publications.However, such models frequently provide a basis for analysis methods, design calculations or real-time dec

<p class="MsoNormal" style="margin: 0cm 0cm 0pt; direction: ltr; unicode-bidi: embed; text-align: left;"><span style="font-size: small;"><span style="font-family: Times New Roman;"><strong style="mso-bidi-font-weight: normal;">Introduction: </strong>The aim of this study was to evaluate the cause, diagnosis, and manage

Many authors have discussed the paradigm shift in economy from linear to circular.Population growth and climate change caused resource scarcity are the main driving forces of shifting to circularity approach.Although consumers have been slower regarding transitioning to Bondage more sustainable economy, production companies are the ones who have fe