罗契斯特技术学院影像永久性研究机构(下简称IPI)的初步研究结果表明,档案工作者将来有必要改变他们处理和存贮缩微胶片母片的程序了。 IPI的研究人员,在詹姆斯·M·雷利的带领下制成了一种改进的图像氧化测试方法来探查出现氧化还原污损的可能性。他们正想方设法来防止这种污损的发生,因为以往20年处理过的缩微胶片中有20％多受到氧化还原污损的影响。标准的保存缩微胶片实验是在16mm或 Preliminary findings from the Institute of Photographic Persistence at Rochester Institute of Technology (hereinafter referred to as IPI) suggest that archivists will need to change the way they process and store microfilm masters in the future. IPI researchers, led by James M. Raleigh, made an improved image oxidation test to probe the possibility of redox detonation. They are looking for ways to prevent such defacement as more than 20% of microfilm processed in the past 20 years are affected by redox contamination. The standard saved microfilm experiment is at 16mm or