This paper presents Java language from an object-oriented software construction perspective. It explains the implications of banning generics and multiple inheritance of classes, and explores the patterns and the idioms used by the Java designers and programmers to redeem their benefits. The paper also discusses an alternative to multiple inheritance, as incorporated in Lava, which extends Java...

Introduction: Nearly half of occupational accidents in Iran occur in construction sites. Therefore, modeling of occupational accidents in these sites is one of the solutions to design safety strategies to reduce occupational accidents in the field of construction. This study was designed and conducted with the aim of modeling the cause-consequence of accidents in construction sites. Material a...

Construction projects are one of the most important economic sectors in the world. At the same time, these projects are one of the hazardous industries that cause many accidents resulting from injuries and deaths, occupational diseases, delay in time, environmental problems and other direct and indirect damages. While in many industries, the issue of health, safety and environment is meticulous...

the present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among iranian insured workers during the years 20072011.the iranian social security organization (isso) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. in the next step, total accid...

The construction industry is known for its disappointing safety performance. Therefore, rethinking current management frameworks crucial. This study assesses a newly proposed culture and climate framework that aims to overcome the present ambiguity in definitions measurement of climate. goal provide practical fits industry’s needs. A survey was designed validate assess influence on behavior mot...