Derivation of human health hazard assessment values for toluene under the Japanese Chemical Substances Control Law

Bioconcentration Prediction under the Amended Chemical Substances Control Law of Japan

At the International Conference on Chemicals Management (ICCM) of the United Nations Environment Programme (UNEP) in February 2006, the “Strategic Approach to International Chemicals Management (SAICM)” was adopted, and over one hundred countries around the world reached agreement to “minimize significant adverse effects from production and use of chemicals on human health and the environment b...

On The Estimation of Hazard Potential for Chemical Substances

There is considerable interest in means for predicting reactivity hazard potential from chemical structure. Such means are intended to provide measures of the likelihood that a given chemical composition can undergo rapid self-reaction, i.e., that it can detonate or deflagrate. The means to be discussed are most useful in predicting behavior under unconfined conditions. As they are computationa...

assessment of the park- ang damage index for performance levels of rc moment resisting frames

چکیده هدف اصلی از طراحی لرزه ای تامین ایمنی جانی در هنگام وقوع زلزله و تعمیر پذیر بودن سازه خسارت دیده، پس از وقوع زلزله است. تجربه زلزله های اخیر نشان داده است که ساختمان های طراحی شده با آیین نامه های مبتنی بر نیرو از نظر محدود نمودن خسارت وارده بر سازه دقت لازم را ندارند. این امر سبب پیدایش نسل جدید آیین نامه های مبتنی بر عملکرد شده است. در این آیین نامه ها بر اساس تغییرشکل های غیرارتجاعی ...

Derivation of Assessment Factors for Human Health Risk Assessment

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...