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|title=A Tribute to Prof. Alfred Hassner, Commemorative Issue in Honor of Prof. Alfred Hassner on the occasion of his 70th Anniversary|journ ...y in Vienna and then immigrated to the USA where he continued his studies. In 1983 he moved with his wife Cyd and two children to Israel. Hassner was rec ...

...biological methanogenesis to produce [[Biogas]]|biological methanogenesise in other contexts|methanogenesis}} ...gy was successfully implemented at a first power-to-gas plant of that kind in the year 2015.<ref>{{cite web|url=http://www.microbenergy.com|title=MicrobE ...

...Ole Rømer.jpg|thumb|[[Ole Rømer]] (1644–1710) became a government official in his native [[Denmark]] after his discovery of the [[speed of light]] (1676) ...Olaus".</ref> who was working at the [[Paris Observatory|Royal Observatory in Paris]] at the time. ...

In mathematics, the '''arctangent series''', traditionally called '''Gregory's This [[convergent series|series converges]] in the [[complex number|complex]] disk <math>|x| \leq 1,</math> except for <ma ...

{{Short description|Mathematical series in trigonometry}} ...ta|1987}}; {{harvnb|Katz|1995}}; {{harvnb|Roy|2021|loc=Ch. 1. Power Series in Fifteenth-Century Kerala, pp.&nbsp;1–22}}</ref> Using modern notation, thes ...

* 3rd century BC - [[Archimedes]] displays [[geometric series]] in ''[[The Quadrature of the Parabola]].'' He further develops the method of e ...ges=482–484 |s2cid=206644971 |url=https://www.science.org/doi/full/10.1126/science.aad8085}}</ref> ...

{{Short description|Equation used in neuromorphic engineering}} ...nctions, with a resistance experimentally observed to change approximately in accordance to the model<ref>{{Cite journal |last1=Strukov |first1=Dmitri B. ...

...ubjects; consequently, it has been dubbed an important historical landmark in not only probability but all combinatorics by a plethora of mathematical hi ...e ludo aleae'' (Book on Games of Chance), which was published posthumously in 1663.<ref name="second">{{citation|url=http://www.secondmoment.org/articles ...

...be represented by symbolic abbreviations, and finally a "symbolic" stage, in which comprehensive notational systems for formulas are the norm. ...lo.edu/mad/Ancient-Africa/lebombo.html|title=OLDEST Mathematical Object is in Swaziland|publisher=|accessdate=March 15, 2015}}</ref><ref>{{cite web|url=h ...

...al prototypes. Rather than the various complex systems of subdivision then in use, they also preferred a decimal system to ease their calculations. ...e many features of the [[Ancien Régime]], including [[Units of measurement in France before the French Revolution|the traditional units of measure]]. As ...

{{about|the history of the standards used in the metric system|history of adoption|Metrication}} [[File:Metric and imperial systems (2019).svg|thumb|400x400px|Units in everyday use by country as of 2019]] ...

...are expected to overtake Aluminium Back surface field (Al-BSF) solar cells in market share to become the second-most adopted commercial solar cell techno ...ee |bibcode=2019AIPA....9e5026L }}</ref> or [[Band bending|electric fields in semiconducting junctions]].<ref>{{Cite book |last=Green |first=Martin A. |t ...

...subsequent detections to date, with [[Virgo interferometer|Virgo]] joining in August 2017.<ref name="LSC News">{{Cite web |title=LSC News |url=https://ww ...d "O1, O2, etc." span many months, with months of maintenance and upgrades in-between designed to increase the instruments sensitivity and range. Within ...