Economic Performance and Social Conflicts in Chinese History

economic optimization and energy consumption in tray dryers

دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...

social and economic history of khānsār in qajar era

khānsār was one of the principal cities of isfahan district in qajar era. the city is mentioned repeatedly in historical texts and visited frequently by european travelers khānsār was celebrated in qajar era for presence of significant cultural and artistic figures in the city as well as production of various commercial products. the remnants of commercial monuments such as qajar bazar or kārva...

Social Culture and Economic Performance

The connection between obtaining higher paying jobs and undertaking some seemingly irrelevant activity is interpreted as “social culture.” In the context of a society trying to adopt a new technology, I show that by allowing the firms to give preferential treatment to workers based on some “cultural activity,” the society can partially overcome an informational free-riding problem. Therefore, s...

Social Divergence and Economic Performance

Social-Economic Status and Cognitive Performance among Chinese Aged 50 Years and Older

BACKGROUND Numerous population-based studies have suggested that socio-economic status (SES) is associated with cognitive performance, but few nationally representative epidemiological studies on cognitive performance with a large sample of older adults are available in China. And many studies explore the factors associated with cognitive performance, mainly focusing on individual level and mor...