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Combined display of all available logs of Citizendium. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 16:52, 4 August 2023 David MacQuigg talk contribs uploaded File:Topple ship.jpg ({{Image_Details |description = Cargo ship tipping over |author = unknown |copyright = unknown |source = https://www.facebook.com/groups/2081763568746983/posts/3527461877510471/ |date-created = 2023 |pub-country = USA |notes = |versions = }})
- 16:52, 4 August 2023 David MacQuigg talk contribs created page File:Topple ship.jpg ({{Image_Details |description = Cargo ship tipping over |author = unknown |copyright = unknown |source = https://www.facebook.com/groups/2081763568746983/posts/3527461877510471/ |date-created = 2023 |pub-country = USA |notes = |versions = }})
- 06:31, 1 August 2023 David MacQuigg talk contribs uploaded File:Lung Cancer from Radon.png ({{Image_Details |description = Lung cancer rates decrease with increasing residential radon levels. |author = x-lnt.org |copyright = |source = https://www.x-lnt.org/evidence-for-radiation-hormesis Figure on page 13. |date-created = 2020 |pub-country = USA |notes = Scatterplot generated from data published in other sources. |versions = }})
- 06:31, 1 August 2023 David MacQuigg talk contribs created page File:Lung Cancer from Radon.png ({{Image_Details |description = Lung cancer rates decrease with increasing residential radon levels. |author = x-lnt.org |copyright = |source = https://www.x-lnt.org/evidence-for-radiation-hormesis Figure on page 13. |date-created = 2020 |pub-country = USA |notes = Scatterplot generated from data published in other sources. |versions = }})
- 13:08, 2 July 2023 David MacQuigg talk contribs uploaded File:Uranium Cathode.png ({{Image_Details |description = Dendritic deposit of uranium on electrorefiner cathode |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.8-6 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Method for separating re-usable nuclear fuel from waste. |versions = }})
- 13:08, 2 July 2023 David MacQuigg talk contribs created page File:Uranium Cathode.png ({{Image_Details |description = Dendritic deposit of uranium on electrorefiner cathode |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.8-6 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Method for separating re-usable nuclear fuel from waste. |versions = }})
- 08:31, 2 July 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/Pyroprocessing of Spent Nuclear Fuel (Created page with "{{Image|ElecgroRefiner.png|right|350px|Add image caption here.}}")
- 08:27, 2 July 2023 David MacQuigg talk contribs uploaded File:ElecgroRefiner.png ({{Image_Details |description = Electrorefiner for reprocessing nuclear fuel. |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.8-2 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Method for separating re-usable fuel from waste. |versions = }})
- 08:27, 2 July 2023 David MacQuigg talk contribs created page File:ElecgroRefiner.png ({{Image_Details |description = Electrorefiner for reprocessing nuclear fuel. |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.8-2 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Method for separating re-usable fuel from waste. |versions = }})
- 10:31, 13 May 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/Radiation Units (Created page with "{| class="wikitable sortable" |+ Ionizing radiation related quantities <span class="noprint plainlinksneverexpand" style="white-space:nowrap; font-size:xx-small">view <span style="font-size:80%;">‧</span> talk <span style="font-size:80%;">‧</span> [{{fullurl:Template:Radiation related quantities|action=edit}} <span style="color:#002bb8;">edit</span>]</span> !...")
- 12:43, 11 May 2023 David MacQuigg talk contribs created page Integral Fast Reactor/Bibliography (create Bibliography page)
- 13:17, 10 May 2023 David MacQuigg talk contribs created page Fear of radiation/Debate Guide (create subpage)
- 13:04, 10 May 2023 David MacQuigg talk contribs created page Talk:Fear of radiation/Debate Guide (create page)
- 05:57, 9 May 2023 David MacQuigg talk contribs created page Integral Fast Reactor/Debate Guide (move section from Discussion tab)
- 19:30, 2 May 2023 David MacQuigg talk contribs uploaded File:Metal fuel rod.png ({{Image_Details |description = Metal fuel rod after 12% burnup |author = Till & Chang Fig.6.6, ISBN: 978-1466384606 |copyright = Charles E. Till and Yoon Il Chang |source = http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Metal fuel burns longer, and any fission products leaking from the cladding will be immobilized in the sodium coolant. |versions = }})
- 19:30, 2 May 2023 David MacQuigg talk contribs created page File:Metal fuel rod.png ({{Image_Details |description = Metal fuel rod after 12% burnup |author = Till & Chang Fig.6.6, ISBN: 978-1466384606 |copyright = Charles E. Till and Yoon Il Chang |source = http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Metal fuel burns longer, and any fission products leaking from the cladding will be immobilized in the sodium coolant. |versions = }})
- 19:18, 2 May 2023 David MacQuigg talk contribs uploaded File:Oxide fuel (9% burnup).png ({{Image_Details |description = Nuclear fuel rod after 9% burnup |author = Till & Chang Fig.6.5 |copyright = 2011 |source = http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = |pub-country = USA |notes = Cladding breach after excessive burnup can cause release of fission products to the cooling water. |versions = }})
- 19:18, 2 May 2023 David MacQuigg talk contribs created page File:Oxide fuel (9% burnup).png ({{Image_Details |description = Nuclear fuel rod after 9% burnup |author = Till & Chang Fig.6.5 |copyright = 2011 |source = http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = |pub-country = USA |notes = Cladding breach after excessive burnup can cause release of fission products to the cooling water. |versions = }})
- 05:36, 26 April 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/Integral Fast Reactor (create sandbox article)
- 12:34, 12 April 2023 David MacQuigg talk contribs created page Nuclear proliferation/Debate Guide (add argument from ScientistsWarning.org)
- 11:35, 12 April 2023 David MacQuigg talk contribs created page Nuclear proliferation/Definition (add definition)
- 16:58, 9 April 2023 David MacQuigg talk contribs moved page User:David MacQuigg/Sandbox/Nuclear proliferation to Nuclear proliferation (this is an early draft)
- 16:58, 6 April 2023 David MacQuigg talk contribs created page User:Roger Blomquist/Sandbox/Nuclear proliferation (add copy of article to sandbox for practice formatting)
- 16:57, 6 April 2023 David MacQuigg talk contribs created page User:Roger Blomquist/Sandbox (Created page with "{{TOC|right}} == Nuclear Power == *User:Roger Blomquist/Sandbox/Nuclear proliferation")
- 10:08, 2 April 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/Nuclear proliferation (copied from RB's draft)
- 12:27, 18 March 2023 David MacQuigg talk contribs uploaded File:SNF dose rate.png ({{Image_Details |description = Spent Nuclear Fuel dose rate at fuel element surface. |author = Jack Devanney |copyright = Jack Devanney |source = https://jackdevanney.substack.com/p/talking-to-people-about-nuclear-power Fig.2 |date-created = March 2023 |pub-country = USA |notes = |versions = }})
- 12:27, 18 March 2023 David MacQuigg talk contribs created page File:SNF dose rate.png ({{Image_Details |description = Spent Nuclear Fuel dose rate at fuel element surface. |author = Jack Devanney |copyright = Jack Devanney |source = https://jackdevanney.substack.com/p/talking-to-people-about-nuclear-power Fig.2 |date-created = March 2023 |pub-country = USA |notes = |versions = }})
- 06:40, 17 March 2023 David MacQuigg talk contribs created page Integral Fast Reactor/Definition (add definition)
- 15:20, 5 March 2023 David MacQuigg talk contribs created page Integral Fast Reactor (stub for article on Integral Fast Reacto)
- 22:14, 4 March 2023 David MacQuigg talk contribs created page File:Rod with Metal Fuel.png ({{Image_Details |description = Nuclear fuel rod with metal fuel and sodium coolant. |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.6-1 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Illustration of inherent safety possible with metal fuel and sodium coolant. |versions = }})
- 22:14, 4 March 2023 David MacQuigg talk contribs uploaded File:Rod with Metal Fuel.png ({{Image_Details |description = Nuclear fuel rod with metal fuel and sodium coolant. |author = Charles E. Till and Yoon Il Chang |copyright = Copyright © 2011 Charles E. Till and Yoon Il Chang |source = Fig.6-1 in ''Plentiful Energy'', http://www.thesciencecouncil.com/pdfs/PlentifulEnergy.pdf |date-created = 2011 |pub-country = USA |notes = Illustration of inherent safety possible with metal fuel and sodium coolant. |versions = }})
- 20:29, 28 February 2023 David MacQuigg talk contribs created page Cost of nuclear power/Debate Guide (copy from Discussion page)
- 07:24, 20 February 2023 David MacQuigg talk contribs uploaded File:Carbon Intensity FH9oR-ZXsAkcHMn.png ({{Image_Details |description = Csrbon Intensity of Electricity Comparing Germany and France |author = MARK NELSON + SID BAGGA, RADIANTENERGYGROUP.COM |copyright = Mark Nelson |source = https://twitter.com/energybants/status/1477023742400344074<br> |date-created = 2021 |pub-country = USA |notes = |versions = }})
- 07:24, 20 February 2023 David MacQuigg talk contribs created page File:Carbon Intensity FH9oR-ZXsAkcHMn.png ({{Image_Details |description = Csrbon Intensity of Electricity Comparing Germany and France |author = MARK NELSON + SID BAGGA, RADIANTENERGYGROUP.COM |copyright = Mark Nelson |source = https://twitter.com/energybants/status/1477023742400344074<br> |date-created = 2021 |pub-country = USA |notes = |versions = }})
- 03:51, 19 February 2023 David MacQuigg talk contribs uploaded File:Carbon Intensity 331896563 761120832401090 2334271138528851346 n.jpg ({{Image_Details |description = Csrbon Intensity of Electricity Comparing Germany and France |author = Mark Nelson |copyright = Radiant Energy Group |source = https://www.facebook.com/photo.php?fbid=10230403310365260&set=p.10230403310365260&type=3 |date-created = 2022 |pub-country = UK |notes = |versions = }})
- 03:51, 19 February 2023 David MacQuigg talk contribs created page File:Carbon Intensity 331896563 761120832401090 2334271138528851346 n.jpg ({{Image_Details |description = Csrbon Intensity of Electricity Comparing Germany and France |author = Mark Nelson |copyright = Radiant Energy Group |source = https://www.facebook.com/photo.php?fbid=10230403310365260&set=p.10230403310365260&type=3 |date-created = 2022 |pub-country = UK |notes = |versions = }})
- 17:30, 7 February 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/Energy, Land, and Materials (start of a new article)
- 13:23, 3 February 2023 David MacQuigg talk contribs uploaded File:Area vs Total Material.png ({{Image_Details |description = Spatial and material requirements by energy source. Bubble size represents use of critical metals. |author = Jonny Hesthammer, PhD |copyright = 2020 |source = https://energy.glex.no/feature-stories/area-and-material-consumption |date-created = Oct 2020 |pub-country = Norway |notes = ''Area and material consumption'' Jonny Hesthammer: PhD, former geology- and geophysics professor at the University in Bergen, CEO M Vest Energy and Norsk Kje...)
- 13:23, 3 February 2023 David MacQuigg talk contribs created page File:Area vs Total Material.png ({{Image_Details |description = Spatial and material requirements by energy source. Bubble size represents use of critical metals. |author = Jonny Hesthammer, PhD |copyright = 2020 |source = https://energy.glex.no/feature-stories/area-and-material-consumption |date-created = Oct 2020 |pub-country = Norway |notes = ''Area and material consumption'' Jonny Hesthammer: PhD, former geology- and geophysics professor at the University in Bergen, CEO M Vest Energy and Norsk Kje...)
- 15:50, 24 January 2023 David MacQuigg talk contribs created page Laser fusion (Created page with "{{Subpages}} =Nuclear fusion fundamentals= =Magnetic confinement= =Inertial confinement= = Critiques of nuclear fusion as a solution to the CO2 problem = {{Image|Laser Fusion Gain.png|right|350px|Net energy gain from laser fusion.}} [https://www.youtube.com/watch?v=DZb-P5C_08g ''Ignition Omission: Understanding the National Ignition Facility Milestone''] Steven Krivit, [https://news.newenergytimes.net/nif/ New Energy Times] (Dec 21, 2022).<br> "This video explains: 1. Th...")
- 15:10, 24 January 2023 David MacQuigg talk contribs uploaded File:Laser Fusion Gain.png ({{Image_Details |description = Laser Fusion Net Energy Gain |author = Steven Krivit |copyright = New Energy Times |source = https://news.newenergytimes.net/nif/ “Ignition Omission: Understanding the National Ignition Facility Milestone” by Steven B. Krivit, New Energy Times (Dec. 21, 2022) https://www.youtube.com/watch?v=DZb-P5C_08g @ 5:57. |date-created = 2022 |pub-country = USA |notes = Critique of the claims around Laser Fusion |versions = }})
- 15:10, 24 January 2023 David MacQuigg talk contribs created page File:Laser Fusion Gain.png ({{Image_Details |description = Laser Fusion Net Energy Gain |author = Steven Krivit |copyright = New Energy Times |source = https://news.newenergytimes.net/nif/ “Ignition Omission: Understanding the National Ignition Facility Milestone” by Steven B. Krivit, New Energy Times (Dec. 21, 2022) https://www.youtube.com/watch?v=DZb-P5C_08g @ 5:57. |date-created = 2022 |pub-country = USA |notes = Critique of the claims around Laser Fusion |versions = }})
- 12:29, 22 January 2023 David MacQuigg talk contribs created page Natrium reactor/Debate Guide (add subpages)
- 12:13, 22 January 2023 David MacQuigg talk contribs uploaded File:Sodium-Cooled Fast Reactor.png ({{Image_Details |description = Sodium-Cooled Fast Reactor |author = derivative work: Beao |copyright = Idaho National Laboratory |source = https://commons.wikimedia.org/wiki/File:Sodium-Cooled_Fast_Reactor_Schemata.svg |date-created = 2009 |pub-country = USA |notes = |versions = }})
- 12:13, 22 January 2023 David MacQuigg talk contribs created page File:Sodium-Cooled Fast Reactor.png ({{Image_Details |description = Sodium-Cooled Fast Reactor |author = derivative work: Beao |copyright = Idaho National Laboratory |source = https://commons.wikimedia.org/wiki/File:Sodium-Cooled_Fast_Reactor_Schemata.svg |date-created = 2009 |pub-country = USA |notes = |versions = }})
- 20:09, 18 January 2023 David MacQuigg talk contribs uploaded a new version of File:Dose Rate at Fuel Element Surface.png (added labels on alpha and electrons)
- 18:05, 17 January 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/FNR (Created page with "{{subpages}} {{seealso|Nuclear_power_reconsidered}} thumb|The [[BN-350 reactor|BN-350 fast-neutron reactor at Aktau, Kazakhstan. It operated between 1973 and 1994.]] A '''fast-neutron reactor''' (FNR), a.k.a. ''fast-spectrum reactor'' or simply a ''fast reactor'', is a category of nuclear reactor in which the fission chain reaction is sustained by fast neutrons (carrying energies above 1 Electronvolt...")
- 16:04, 17 January 2023 David MacQuigg talk contribs created page Nuclear waste management/Op-Ed (Created page with "{{TOC|right}} =Nuclear Waste Lasts Forever= {{Image|Dose Rate at Fuel Element Surface.png|right|350px|Spent nuclear fuel can be handled safely, without shielding, after 600 years.}} Should we worry about a ''Planet of the Apes'' scenario in which future inhabitants of the Earth dig into a deep geologic repository?<br> '''From [https://www.forbes.com/sites/christinero/2019/11/26/the-staggering-timescales-of-nuclear-waste-disposal Forbes 2019]:'''<br> ''The Staggering Time...")
- 16:03, 17 January 2023 David MacQuigg talk contribs created page Nuclear waste management/Debate Guide (new tab with text from Discussion tab)
- 19:04, 8 January 2023 David MacQuigg talk contribs created page User:David MacQuigg/Sandbox/drafts (Created page with "= Nuclear Power Reconsidered = After decades of failure to slow the rising global consumption of coal, oil and gas,<ref name=GlobalEnergyGrowth /> influential public figures including Bill Gates and Elon Musk have stated that the world needs to have '''nuclear power reconsidered'''.<ref name=PublicFigures /> Newer, innovative designs for nuclear reactors could provide the low-carbon, reliable, dispatchable<ref name=LoadFollowing /> en...")