Prior to handling, the samples were thawed at room temperature and mixed using a Vortex (Vortex-Genie, Scientific Industries Inc., Bohemia, NY, USA).
To 4.8 mL of the cell suspension in acid-washed test tube, 0.8 mL of n-hexadecane was added, and two phases were mixed by vortexing (Vortex FS 16 BioSan, Germany) for 2 min.
The resulting spore suspensions were vortexed (Vortex Genie2, Daigger, Vernon Hills, IL) at maximum speed for 30 sec to separate clusters of spores and subtending hyphae.
The fecal pellets were mashed with sterile wooden toothpicks (Wesco Enterprises, Santa Fe Springs, CA), and then vortexed (Vortex Genie; Scientific Industries, Bohemia, NY) at maximum speed for 1 min. The fecal matter was centrifuged (Eppendorf 5417C; Hauppauge, NY) for 3 min. at 800 × g and the supernatant was used for transplantation into mice.
10 ml of Mcllavine- EDTA buffer was added to the mixture, vortexed (Vortex-Assistant Reamix 2789) for 10 s and then mixed in a sonicator (Power Sonic405 LUC) for 10 min.
Cells were lysed by vortexing (Vortex-Genie 2) at high speed three times for 2 min each with 1 min in between in ice at 4°C.
Thomson's theorem can be used to prove that if the airfoil is of finite length then the starting vortex and the bound vortex must both be parts of a single, continuous vortex ring.
Polar vortex, also called circumpolar vortex, polar low, or polar cyclone, large area of persistent low pressure generally located above each of Earth's polar regions and containing a mass of extremely cold air.
Dievas is following up the original Vortex with this Vortex Professional.
Vortex shedding and vortex flowmeters are known from decades.
