background: nowadays, the health work decision makers need to analyze a huge amount of data and consider many conflicting evaluation criteria and sub-criteria. therefore, an ergonomic evaluation in the work environment in order to the control occupational disorders is considered as the multi criteria decision making (mcdm) problem. in this study, the ergonomic risks factors, which may influence...

A Triangular Assessment Method (Research in progress, abbreviated to MTC, from the initials of the Spanish name: Método del Triángulo de Calificaciones) is described. The proposed method is an improvement of the well known Analytic Hierarchy Process (AHP), which is a pairwise comparison technique developed by Saaty and often applied in complex decision making. The MTC basically consists of comp...

Situational method engineering is used to create methods for use on projects. It is vital that such constructed methods be of good quality and relevant to the software development project in hand. Current capability assessment approaches cannot readily be applied to such SME-constructed methods since they do not differentiate between the three “phases” of method construction and enactment: meth...

In this paper, we present two teaching methods that are control group teaching and experimental group teaching to show how using Cybersecurity education tools to help students learn related topics. We develop an effective Cybersecurity Education Tool Assessment Method (CETAM) to measure effective of the teaching methods and evaluate these education tools. We adopt two different teaching methods...

The aim of this study is to develop a new approach for delineating urban growth boundaries (UGBs) by applying the weight of evidence (WOE) method to land suitability assessments. Rapid urbanization is causing urban areas to encroach on agricultural land in China, posing a threat to national food security. Land use planning with clear delineation of UGBs is an effective method for controlling ur...

this research study employed a mixed-methods approach to investigate the test takers’ perceptions and anx- iety in relation to an english language proficiency test called community english program (cep). this study also evaluated the direct and semi-direct modes for speaking module of this test. to this end, 300 eng- lish as foreign language (efl) students were recruited in the study as test ta...

Abstract. The authors describe the analysis of current state problem under consideration. A definition "averaged failure flow parameter" is given. periods traction rolling stock life cycle are considered. assumption event distribution laws exponentiality introduced, which makes it possible to obtain expressions main reliability indices in analytical form. work depot service locomotives ensure r...

safety and failure in gas pipelines are very important in gas and petroleum industry. for this reason, it is important to study the effect of different parameters in order to reach the maximum safety in design and application. in this paper, a three dimensional finite element analysis is carried out to study the effect of crack length, crack depth, crack position, internal pressure and pipe thi...