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...The solution of a system of differential equations occurring in the theory of radioactive transformations. In Proc. Cambridge Philos. Soc (Vol. 15, No. p ...sotope <math>i+1</math> at the rate <math>\lambda_i</math>, the amounts of isotopes in the ''k''-step decay chain evolves as: ...

{{Short description|Radioactive isotope of Americium}} | parent =Plutonium-241 ...

...Various methods are employed to purify and identify the [[radioelement]] of interest through chemical methods and sample measurement techniques. ...active tracer|tracers]], and measure radionuclides in many different types of samples.<ref>Krane, K.S. ''Introductory Nuclear Physics'', 1988, John Wiley ...

{{Short description|Different atoms of the same element}} {{About|the atomic variants of chemical elements|other uses|Isotope (disambiguation)}} ...

...tegrates as the reaction proceeds, and this stops the reaction, so the use of a tamper makes for a longer-lasting, more energetic and more efficient expl ...cial purposes like emitting large amounts of X-rays or altering the amount of [[nuclear fallout]]. ...

{{Short description|Method of geochemical research}} ...h's history of formation and [[Planetary differentiation|differentiation]] of the solid Earth into layers. ...

.../cstsp.aaas.org/files/Complete.pdf| title = Nuclear Forensics: Role, State of the Art, and Program Needs| editor = May, Michael| isbn=978-0-87168-720-3}} ...enter - Definition and Role of Nuclear Forensics | publisher=US Department of Homeland Security | accessdate=2013-05-14}}</ref> ...

...t4=Boullis |first4=Bernard |title=Recycling the Actinides, The Cornerstone of Any Sustainable Nuclear Fuel Cycles |journal=Procedia Chemistry |date=2012 ...=Vienna |isbn=978-92-0-108417-0 |edition=2018}}</ref> At the back-end step of the [[nuclear fuel cycle]], two spent fuel management options could be pote ...

{{Short description|Ionizing radiation particle of two protons and two neutrons}} ...thor-link7=Peter Chrisp}}</ref> They are generally produced in the process of [[alpha decay]] but may also be produced in different ways. Alpha particles ...

...ences]]<br />[[University of Engineering and Technology, Lahore|University of Engineering and Technology]]<br />[[International Centre for Theoretical Ph ...Government College University]]<br />[[University of the Punjab|University of Punjab]]<br />[[North Carolina State University]]<br /> ...

{{Short description|Subdiscipline of chemistry concerned with chemical equilibrium}} ...nt|acid–base]], [[Host–guest chemistry|host–guest]], [[stability constants of complexes|metal–complex]], [[solubility]], [[partition coefficient|partitio ...

.... Hahn was awarded the 1944 [[Nobel Prize in Chemistry]] for the discovery of nuclear fission. ...and Frisch observed this. By analogy with the [[fission (biology)|division of biological cells]], he named the process "fission". ...

| alma_mater = [[Saint Petersburg Imperial University]], [[University of Göttingen]] | prizes = {{Hero of Socialist Labour}}, {{Order of Lenin}}, Medal "For Valiant Labour in the Great Patriotic War 1941–1945", { ...

...g protons to an energy of over 1&nbsp;[[TeV]] (tera electron volts). Beams of protons and antiprotons, circulating in opposite directions in the rear rin ...tion 16frames 1.6sec.gif|thumb|upright=2.2|Animation showing the operation of a [[linear particle accelerator|linear accelerator]], widely used in both p ...

{{short description|Properties and behavior of hydrated cations in aqueous solution}} ...us]], ''r'', increases. Aqua ions are subject to hydrolysis. The logarithm of the first hydrolysis constant is proportional to ''z''²/''r'' fo ...

{{Short description|Loosely defined subset of elements that exhibit metallic properties}} {{Cite check|date=August 2024|reason=Checking of some of the sources indicated that many were incorrect, so everything needs to be c ...

...ribed by William James Morton (1845–1920) in: ''The X-ray; Or, Photography of the Invisible and Its Value in Surgery'' (English; German: ''Röntgenstrahle ...g organisms. As a result, the study of radiation damage also became a part of this history. ...

{{Short description|Branch of astronomy}} ...trum.jpg|thumb|Composite of a [[scanning electron microscope]] (SEM) photo of a dust particle collected by [[NASA]] in the [[stratosphere]] together with ...