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- WCMC EHS - Cornell University
Potentially infectious cell or tissue culture waste media constitute a biological waste that must be disinfected prior to disposal The Centers for Disease Control Prevention (CDC) and National Institutes of Health (NIH) recommend that the vacuum systems used to aspirate these wastes combine High-Efficiency Particulate Air (HEPA) filters and liquid disinfectant traps to prevent aerosolized
- The Contraceptive Patch - Cornell University
Using the patch You can wear the patch on your abdomen, upper torso (excluding the breast), on your upper arm, lower back, or on your butocks A diferent site can be selected each week if you choose, but wherever you choose, the patch must remain there for 7 days It is a good idea to avoid placing the patch in the exact same spot each week but you can wear it in the same general location if
- Notes on Basic 3-Manifold Topology - Cornell University
The three chapters here are to a certain extent independent of each other The main exceptions are that the beginning of Chapter 1 is a prerequisite for almost ev-erything else, while some of the later parts of Chapter 1 are used in Chapter 2
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