In this investigation , effects of different humidity and heat on quality of Corrugated board , was studied , and optimum treatment indicated Variables in this Paper was : Corrugator speed (50,100,150m/min) ,wraping angle of the paper around preheaters (90,180,300 degree) and moisture of paper (6.5%,7%,8.5%).Papers that treated for this purpose was
Many discharged COVID-19 patients affected by sequelae experience reduced quality of life leading to an increased burden on the healthcare system, their families and society at large.Possible pathophysiological mechanisms of long COVID include: persistent viral replication, chronic hypoxia and inflammation.Ongoing vascular endothelial damage promot
Ho Yub Yoon,1,* In Ho Chang,2,* Yoon Tae Goo,1 Chang Hyun Kim,1 Tae Hoon Kang,1 Soo-Yeon Kim,3 Sang Jin Lee,3 Seh Hyon Song,4 Young Mi Whang,2 Young Wook Choi1 1College of Pharmacy, Chung-ang University, Seoul, Korea; 2College of Medicine, Chung-ang University, Seoul, Korea; 3Research Institute, National Cancer Center, Goyang, Korea; 4College
Cross-efficiency evaluation, an extension of data envelopment analysis (DEA), can eliminate unrealistic weighing schemes Server and provide a ranking for decision making units (DMUs).In the literature, the determination of input and output weights uniquely receives more attentions.However, the problem of choosing the aggressive (minimal) or benevol