according to the vital role of pharmaceutical industry in health care system, pharmaceutical supply chain security, standard production and distribution of the pharmaceutical products are of great importance for pharmaceutical companies. therefore, applying technology, especially radio frequency identification (rfid), is essential to achieve these goals. moreover, due to the importance of secur...

processing and recovery is a key functional element in municipal solid waste management system (mswms). reuse, recycle and recovery of valuable components of waste stream are given much attention in mswms in both developed and developing countries. the main concern of municipalities is the sound management of recyclable materials. source separation as a best practice for management of trash and...

although, once, in the far past, sending gifts and missionaries was called a type of public diplomacy, today it is manifested as academic disciplines, policy making institutions, and multi-purpose organizations. the most important institutions of these kinds, now, exist in the us, whose purpose is to promote the politics of this country as public diplomacy and to follow local and international ...

In this study, more than 398 high-school students through cluster stratified sampling method were chosen in Hamedan. The data were gathered by a questionnaire and statistical indexes like T.Test, variance analysis, Pearson correlation, multivariable regressions, factor analysis and path analysis were applied. The results show that the average of political participation is 14.83 out of 27.85 and...

Covid-19 was detected in Iran since February 2020, and until September 2020, all the provinces of the country were affected by this disease (1). During the Covid-19 pandemic, many older adults received a lot of stress and anxiety from the media and society, which caused them to become socially isolated and depressed. On the other hand, creating quarantine and social distancing as a policy adopt...