Search for tag: "measurement"

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03:29 Hunting for the radius of a proton Hunting for the radius of a proton	Hunting for the radius of a proton Protons are among the building blocks of all everyday matter. Measuring these building blocks precisely not only provides well-founded insights into their structure, but also helps to refine the… protons building blocks matter measurement structure theory experiment physics atomic nucleus electrons quarks gluons positive charge dimension muonic hydrogen artificial atom low-energy muons rydberg constant fundamental constant si base units international system of quantities kilogram metre second atoms molecular systems radius measurement scientific research paul scherrer institute switzerland future technologies energy climate health innovation fundamentals of nature From Mahir Dzambegovic 0 likes 0 plays
01:58 Analysis of China's… Analysis of China's “Airpocalypse”-fine particle samples	Analysis of China's “Airpocalypse”-fine particle samples The causes of China’s record level fine particulate pollution in winter 2013. Dr. André Prévôt from the Paul Scherrer Institute PSI explains, how the fine particle samples… china fine particulate pollution winter 2013 air pollution causes source identification dr. andré prévôt paul scherrer institute psi research sample collection measurement switzerland From Mahir Dzambegovic 0 likes 1 plays
03:36 Atmosphärenforschung auf dem Jungfraujoch Atmosphärenforschung auf dem Jungfraujoch	Atmosphärenforschung auf dem Jungfraujoch Auf dem Jungfraujoch betreibt das Paul Scherrer Institut Aerosolforschung. Aerosole sind beispielsweise Russpartikel oder Pollen, die rund 1000-mal kleiner als der Durchmesser eines menschlichen… jungfraujoch paul scherrer institute aerosol research particulate matter pollution health climate human impact measurement air quality remote observation swiss radio and television lanzi children's program From Mahir Dzambegovic 0 likes 0 plays
01:31 The “Domino Ring Sampler” The “Domino Ring Sampler”	The “Domino Ring Sampler” The technical details of the electronic chip DRS4 can be explained using dominoes: After all, the name DRS stands for Domino Ring Sampler. Each detector supplies a constant electrical signal to the… electronic chip drs4 domino ring sampler detector electrical signal signal curve peak temporal position circuit board time intervals memory cells capacitors buckets switches data flood virtual row of dominoes circle ring sampler electron light particle detection measurement curve electrical circuit board From Mahir Dzambegovic 0 likes 1 plays