Kōchi University

P1.214. The Effect of Combined General Anesthesia and Epidural Analgesia on Postoperative Pulmonary Complications in Thoracoscopic Esophagectomy

Abstract Topic Esophageal Cancer: Surgical Treatment of Esophageal Cancer – early outcomes and complications Background Although combined general anesthesia and epidural analgesia are used in open surgery to promote rehabilitation and expectoration, as well as to prevent postoper...

Porphyry Cu–Au and Cu–Mo Systems as Sources for Critical Metal Resources: A Review and Future Projection

Porphyry systems are considered as low-grade, but high-tonnage, sources of scarce critical metals such as Cu and Mo, but they also host economic by-products of precious metals such as Au and Ag as well as rare trace critical metals such as Se, In, Te, and Re. The latter are of in...