Difference between Radioactivity and Activity

RADIOACTIVITY vs ACTIVITY: NOUN

The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
The radiation, including alpha particles, nucleons, electrons, and gamma rays, emitted by a radioactive substance.
The property possessed by certain substances of spontaneously emitting obscure rays of a nature distinct from the ether-waves of ordinary radiation.
A form of instability which is a property of the atomic nuclei of certain isotopes, which causes a spontaneous change in the structure of the nucleus, accompanied by emission of energetic radiation. The radiation emitted is usually sufficient to cause ionization in matter through which it passes, and is therefore called ionizing radiation. The radiation emitted by most radioactive substances is one of three types: alpha rays, beta rays, or gamma rays. Some chemical elements have no stable isotopes, and these are referred to as radioactive elements, and the element itself is said to possess radioactivity.
Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.
Spontaneous emission of radiation, either directly from unstable atomic nuclei or as a consequence of a nuclear reaction.

Any specific activity
(chemistry) the capacity of a substance to take part in a chemical reaction
The trait of being active; moving or acting rapidly and energetically
The state of being active
An organic process that takes place in the body
A process existing in or produced by nature (rather than by the intent of human beings)
Energetic action or movement; liveliness.
A specified pursuit in which a person partakes.
An educational process or procedure intended to stimulate learning through actual experience.
The intensity of a radioactive source.
The ability to take part in a chemical reaction.
A physiological process.
In. psychology, a self-determination of mental process, experienced or inferred, especially characteristic of the conative consciousness.
The state of action; doing.
Activeness; the quality of acting promptly and energetically.
An exercise of energy or force; an active movement or operation; a mode or course of action.
In physical, a term introduced by Sir William Thomson as an equivalent of “rate of doing work,” or the rate per unit of time at which energy is given out by a working system.
A physical or gymnastic exercise; an agile performance.
The state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force.
Something done as an action or a movement
Something done for pleasure or entertainment, especially one involving movement or an excursion.
Use (of internet, playstation, bank account etc.)
Any specific behavior

Plutonium, Radioactive waste, Neutron radiation, Cesium, Tritium, Radioactive material, Gross, Label, Dose, Radiological, Contamination, Radionuclide, Radioactive, Radiation, Activity

Employment, Involvement, Inactivity, Participation, Movement, Active, Exercise, Bodily process, Natural process, Natural action, Body process, Radioactivity, Bodily function, Action, Activeness

Radon, Plutonium, Radioactive waste, Neutron radiation, Cesium, Tritium, Radioactive material, Gross, Dose, Radiological, Contamination, Radionuclide, Radioactive, Radiation, Activity

Activism, Cholinesterase, Activation, Employment, Involvement, Inactivity, Participation, Movement, Active, Exercise, Natural process, Bodily process, Radioactivity, Bodily function, Action

After several months, the seeds lose their radioactivity.
In other words, the more radioactivity is contained in the repository, the more radioactivity can be released.
In our experience so far, patients with MSAP always have abnormal putamen DOPAderived radioactivity, whereas patients with MSAC can have normal radioactivity.
The Vermont Geological Survey has completed some localized detailed research and mapping in radioactivity, arsenic, and radon, also in radioactivity in cooperation with USGS.
In addition, radioactivity in cerebellar cortical ROIs can be overestimated by spillover of radioactivity from veins in and adjacent to the cerebellar cortex.
The definition of residual radioactivity depends onwhether or not the contaminant appears as part of background radioactivity in the reference area.
Identifying Radioactivity: What materials are susceptible, what equipment to use to measure radioactivity and disposal requirements.
Scatter makes linearity between the radioactivity on the PET image and the true radioactivity concentration decrease.
Instead they are evaluated by comparing an injected or swallowed amount of radioactivity to the measured radioactivity in urine or blood.
Radioactivity Radioactivity also known as radioactive decay is a process in which unstable atomic nucleus loses energy by emitting radiation.

Activity Schedule: The site followed an activity schedule that included writing, music, crafts, baking, Bible study, etc.
Besides the requirements of the regulations, state political activity laws also govern credit unions such activity.
The Improved Physical Activity Index for Measuring Physical Activity in EPIC Germany.
PFM, inhibiting its activity or, conversely, increasing its activity by providing firm proprioceptive feedback.
However, for such activity to constitute sexual abuse between youth, it must be determined that the activity was coerced.
The Baby Einstein Discovering Music Activity Table offers a musical approach to activity tables.
Sparfloxacin has a further expanded spectrum of activity that includes some activity against anaerobes.
Private sector lending activity is robust in centers of economic activity.
If they are intrinsically motivated, they participate in the activity for the sake of learning that activity or improving their ability at that activity.
Activity cubes are different than activity tables and activity centers.