Population, technology, and the human environment: a thread through time.

Considering the Effects of Open Courseware Education Website Technology on Improving Educational Productivity

Information technology is one of the largest and most important human achievements in the present era whose influence on most human activities is undeniable. The traditional education system is being affected by the information technology and it is now turning into an electronic education system. One of the newest issues in the field of electronic education is the effects of web page a...

Considering the Effects of Open Courseware Education Website Technology on Improving Educational Productivity

Information technology is one of the largest and most important human achievements in the present era whose influence on most human activities is undeniable. The traditional education system is being affected by the information technology and it is now turning into an electronic education system. One of the newest issues in the field of electronic education is the effects of web page a...

مبانی فلسفی مخاطرات محیطی

Environmental hazards include all kinds of hazards in the environment such as natural and technological or natural and man-made. The natural phenomena such as rains or floods are the normal behaviors of the nature which only when they cause damage to the human life, are considered as hazard. The technological events such as road accidents, air pollution and chemical pesticides are always danger...

Investigating Moisture Management Property of a Bi-layer Fabric Through Nanofiber-coated PET as a Novel Sewing Thread: Vertical Wicking Test

A Navigation System for Autonomous Robot Operating in Unknown and Dynamic Environment: Escaping Algorithm

In this study, the problem of navigation in dynamic and unknown environment is investigated and a navigation method based on force field approach is suggested. It is assumed that the robot performs navigation in...

مروری بر تماس با فتالات‌ها و سمیت آنها

The dialkyl- or alkyl/aryl esters of 1, 2-benzenedicarboxylic acid, which are known as Phthalates, are high-production volume synthetic chemicals and considered as environmental pollutants, due to high production and uses in community, plastics industry and common consuming products. Di-(2-ethylhexyl) phthalate (DEHP) is the most abundant phthalate in the environment. Human exposure with DEHP c...