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INTRODUCTION Lung cancer is the deadliest form of cancer, killing more than 150,000 people each year in the United States alone [1]. It causes more deaths than breast, prostate, colon, and liver cancers combined [1]. To increase the survival rate of lung cancer, diagnosing the cancer early, while the tumor is still a small nodule, is key. Although(More)
One of the serious challenges in developing rotary compressor with HFC refrigerant is the prediction of friction forces and wear amounts between vane and roller surface. In this study, the tribological characteristics of sliding surfaces using roller-vane geometry of rotary compressor were investigated. The sliding tests were carried out under various(More)
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