paddy de-awning using a de-awner increases the uniformity and flow rate of paddy grains through the orifices of hoppers, bucket elevators and chutes. in this study the effects of paddy variety, rotational blade speed and moisture content on performance of a prototype de-awner machine were investigated. the experiment was conducted in a factorial design with three factors, variety (hashemi and b...

there are different methods used for threshing of grain crops. usual threshers operate based on the impact force (in threshing unit) that may damage the grains. in another method named axial-flow, grain damage is less so these types of the harvesting machines are being used more than before. in this study one of the common rice threshers (model t30) locally made in ashtad company was modified t...

Arsenic (As) is a toxic metalloid which is usually found in rice fields as a contamination and has negative effects on the plant growth and reduces the crop yield. Similar to heavy metals, the deleterious effects of As may be due to, at least in part, the amount of absorbed As and disturbance of the plant water status. I...

The study summarizes findings by Michaela Hashemi (Horáková) on homiletic texts of the early modern age, specifically 17th century and first half 18th century, with respect to research context Czech environment. article emphasizes use methods provided literary theory which lead relevant results. In part, author presents a description history present domestic research; second part defines key te...

introduction: knowledge serves as the most essential career point and is more important than facilities and equipments. since many companies are destined to vanish unless they are innovative, the ability to learn, change and adapt seems to be vital. therefore, this study evaluated the performance of hashemi nejad hospital in 2007 based on the measurement, analysis, and knowledge management cate...