In this paper, two novel and simple approaches are presented for the evaluation of friction in the metal forming processed.By employing the data obtained from a cylinder compression test in addition to the flow curve, the friction coefficient of the process can also be evaluated.Hence, no extra measurement is required.Two new exponential prepared m
Abstract Geomorphological evidence of incised bedrock channels is widespread in all mountain landscapes worldwide.However, the processes controlling incision and gorge formation in bedrock have not directly been observed in an actualistic way.Here, we show Food Service:Commercial Kitchen Equipment:Food Preparation Equipment:Commercial Meat Processi
Introduction: Each year, many people suffer from numerous injuries and damages in construction industry.Determination of factors that cause the most problems in a process is the most important step to improve the situation.Pareto chart can be used to explore factors causing most of the problems.The aim of this study was to survey construction accid
Caragana microphylla is a sand-fixing leguminous shrub with strong resistance to drought, cold, and low soil fertility.As a result, it plays an essential role in combating desertification in northern China, but little is known about its nutrient budget.Nutrient resorption is a key process in plant nutrient conservation and has marked ecological imp