How are a single-cell thunderstorm and a multiple-cell thunderstorm different? Answers should include the following ideas: *single-cell thunderstorm - one updraft system (cell); goes through cumulus, mature, and dissipating stages; often lasts less than an hour *multiple-cell thunderstorm - multiple updraft systems (cell); each cell goes through the cumulus, mature and dissipating stages, with new cells forming as old cells die; may last several hours What type of hygrometer measures humidity using the cooling effect of evaporating water?
Portfolio (finance) In finance, a portfolio is a collection of investments held by an investment company, hedge fund, financial institution or individual.
Martinâs Ultimate Portfolio (âMUPâ) is an investment publication based on a model portfolio using Weiss Ratingsâ stock ratings models; Weiss Researchâs model for identifying the onset and end of bear markets; and other research.he other produced an index to evaluate the likelihood and size of investor gains in their shares (âThe Weiss Performance Indexâ). Weiss sold its ratings business to TheStreet in 2005 and then repurchased most of that same business in 2010.