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In science, attrition are ratios regarding the loss of participants during an experiment. Attrition rates are values that indicate the participant drop out. Higher attrition rates are found in longitudinal studies.
Churn rate (also known as attrition rate, turnover, customer turnover, or customer defection) [1] is a measure of the proportion of individuals or items moving out of a group over a specific period. It is one of two primary factors that determine the steady-state level of customers a business will support.
Low attrition rate as the data on the outcomes were obtained for 82-86% of the original sample, and follow-up rates were similar for both treatment and control groups. The study measured outcomes for all mothers and children that were originally assigned to the nurse-visited treatment group regardless of how long they participated in the program.
In chemistry, the term "turnover number" has two distinct meanings. In enzymology , the turnover number ( k cat ) is defined as the limiting number of chemical conversions of substrate molecules per second that a single active site will execute for a given enzyme concentration [ E T ] for enzymes with two or more active sites. [ 1 ]
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A science project is an educational activity for students involving experiments or construction of models in one of the science disciplines. Students may present their science project at a science fair, so they may also call it a science fair project. Science projects may be classified into four main types.
This is a KFF Health News story. Preparing cancer patients for difficult decisions is an oncologist's job. At the University of Pennsylvania Health System, doctors are nudged to talk about a ...
Along with other Indian scientists, Indumathi D. has been a proponent of Indian Neutrino Observatory (INO) which is a project to build the first underground observatory to study atmospheric neutrinos in India. [2] [3] [8] She has been the outreach coordinator [9] [10] and one of the spokespersons [11] [12] for the INO collaboration.