Ad
related to: doubling time calculator psa- Prostate Cancer Symptoms
Find Tips And Resources To Manage
Advanced Prostate Cancer.
- Patient Story Videos
Watch Real Stories Of Patients
Who Have Battled Prostate Cancer.
- Support Your Loved Ones
Explore Resources And Get Guidance
On How To Care For Someone With PC.
- Understand Your Results
Learn About Tests And Scans Used
To Diagnose And Monitor PC.
- Prostate Cancer Symptoms
Search results
Results from the WOW.Com Content Network
The notion of doubling time dates to interest on loans in Babylonian mathematics. Clay tablets from circa 2000 BCE include the exercise "Given an interest rate of 1/60 per month (no compounding), come the doubling time." This yields an annual interest rate of 12/60 = 20%, and hence a doubling time of 100% growth/20% growth per year = 5 years.
In finance, the rule of 72, the rule of 70 [1] and the rule of 69.3 are methods for estimating an investment's doubling time. The rule number (e.g., 72) is divided by the interest percentage per period (usually years) to obtain the approximate number of periods required for doubling.
Prostate-specific antigen (PSA), also known as gamma-seminoprotein or kallikrein-3 (KLK3), P-30 antigen, is a glycoprotein enzyme encoded in humans by the KLK3 gene.PSA is a member of the kallikrein-related peptidase family and is secreted by the epithelial cells of the prostate gland in men and the paraurethral glands in women.
The growth constant k is the frequency (number of times per unit time) of growing by a factor e; in finance it is also called the logarithmic return, continuously compounded return, or force of interest. The e-folding time τ is the time it takes to grow by a factor e. The doubling time T is the time it takes to double.
RGR is a concept relevant in cases where the increase in a state variable over time is proportional to the value of that state variable at the beginning of a time period. In terms of differential equations , if S {\displaystyle S} is the current size, and d S d t {\displaystyle {\frac {dS}{dt}}} its growth rate, then relative growth rate is
The standard model (also called "100% PSA") works as follows: Starting with an annualized prepayment rate of 0.2% in month 1, the rate increases by 0.2% each month, until it reaches 6% in month 30. From the 30th month onward, the model assumes an annualized prepayment rate of 6% of the remaining balance. [ 2 ]
The doubling time is the amount of time it would take for a breeder reactor to produce enough new fissile material to replace the original fuel and additionally produce an equivalent amount of fuel for another nuclear reactor. This was considered an important measure of breeder performance in early years, when uranium was thought to be scarce.
Arithmetical doubling of a count or a measure, expressed as: Multiplication by 2; Increase by 100%, i.e. one-hundred percent; Doubling the cube (i. e., hypothetical geometric construction of a cube with twice the volume of a given cube) Doubling time, the length of time required for a quantity to double in size or value
Ad
related to: doubling time calculator psa