Disk Diffusion
Found 5 free book(s)ANTIBIOTIC SENSITIVITY TESTING I. OBJECTIVES II. …
www.sas.upenn.eduThis method is also called the agar diffusion method or the disk diffusion method. The procedure followed is simply that a filter disk impregnated with an antibiotic is applied to the surface of an agar plate containing the organism to be tested and the plate is incubated at 37°C for 24-48 hours. As the substance diffuses from the filter paper ...
FOR INTRAVENOUS USE ONLY - Food and Drug …
www.accessdata.fda.govThe disk diffusion interpretive criteria are provided in Table 2. NDA 50-706/S-022 Page 8 Streptococcus pneumoniae isolates should be tested using 1-µg/mL oxacillin disk. Isolates with oxacillin zone sizes of ≥ 20 mm are susceptible (MIC ≤ 0.06 µg/mL) to penicillin and can be
2021 Patient Safety Annual Hospital Survey Form
www.cdc.gov1 = Kirby-Bauer disk diffusion 5.1 = MicroScan WalkAway 10 = E test 2 = Vitek (Legacy) 5.2 = MicroScan autoSCAN 12 = Vancomycin agar screen (BHI + vancomycin) 2.1 = Vitek 2 6 = Other broth microdilution method 13 = Other (describe in Comments section) 3.1 = BD Phoenix 7 = Agar dilution method 4 = Sensititre *3.
Gaussian Plumes from “Point” Sources
courses.washington.edu• “Eddy” diffusion, advection/diffusion equation • Gaussian point source plume model • Plume sigma values vs stability and distance • Plume reflection ... wind speed area of disk 2 Mass emission rate Conc at 2 = 1 2 Simple Model #2: x z y X is the time-averaged wind direction, Y is the cross-wind direction, Z is the vertical ...
Bitcoin: A Peer-to-Peer Electronic Cash System
bitcoin.org7. Reclaiming Disk Space Once the latest transaction in a coin is buried under enough blocks, the spent transactions before it can be discarded to save disk space. To facilitate this without breaking the block's hash, transactions are hashed in a Merkle Tree [7][2][5], with only the root included in the block's hash.