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Radiolabeling
Process of attaching a radioactive isotope, such as Iodine 131.
Health Care Term
Letter: R
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Radiopharmaceutical
A radioactive compound used in radiotherapy or diagnosis.
Health Care Term
Letter: R
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Randomized Clinical Trial
A clinical trial in which the participants are assigned randomly to different treatment groups.
Health Care Term
Letter: R
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Rate of Change ROC
Rate of Change ROC Untitled Document Rate of Change ROC The Rate of Change (ROC) indicator is similar to momentum, a oscillator that measures the percent change in price from one period to the next. When ROC is above the 0-line and rising, prices are increasing at an increasing rate. If ROC is above the 0 line but is declining, prices are still increasing but at a decreasing rate. On the other han
Technical Indicator
Letter: R
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Rating Agency Condition
means the written confirmation or reaffirmation, as the case may be, from each rating agency then rating the notes that any intended action will not result in the downgrading of its then-current rating of any class of notes.
Financial Term
Letter: R
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Reagent
A chemical added to a sample under investigation in order to cause a chemical or biological reaction which will enable measurement or identification of a target substance.
Health Care Term
Letter: R
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Receivables From Customers
Primarily represents loans to customers which are included in accrued interest and accounts receivable on the Consolidated Balance Sheets.
Financial Term
Letter: R
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Receivables Turnover Ratio
A ratio that measures companys ability to collect the loans (Accounts receivables) it has provided to its customers by dividing revenus by accounts recievable. High ratio indicates that company efficiently collects it outstanding recievables. Accounts Receivables Turnover Ratio Formula = (Revenue / Receivables)
Fundamental Analysis
Letter: R
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Receptor
a protein on the cell surface or inside the cell that is the binding sites of ligands, including agonists and antagonists.
Health Care Term
Letter: R
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Recession
In general usage, the word recession connotes a marked slippage in economic activity. While gross domestic product (GDP) is the broadest measure of economic activity. The recession is often-cited as two consecutive quarters of negative GDP.
Economy Term
Letter: R
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RECIST
Response Evaluation Criteria in Solid Tumors, a US standard.
Health Care Term
Letter: R
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Recombinant
Novel DNA made by genetic engineering.
Health Care Term
Letter: R
