User contributions for 97.102.205.224

21 July 2024

• 12:1012:10, 21 July 2024 diff hist +10‎ Tremie ‎ →‎Concrete: Give inch equivalent for slump. current
• 12:0912:09, 21 July 2024 diff hist +24‎ Tremie ‎ →‎Placement: Since values are given to the nearest half metre, round to nearest foot (0 digits).

20 July 2024

• 23:1723:17, 20 July 2024 diff hist +217‎ Sulfacetamide ‎ →‎Degradation reactions and stability: Add details, URL to one reference current
• 21:4121:41, 20 July 2024 diff hist +130‎ HHH ‎ →‎Other uses: Add the HHH(1,13) run-length limited code current
• 19:2019:20, 20 July 2024 diff hist +5‎ 4B5B ‎ MOS:LINKONCE USB Power Delivery, but also MOS:ACRO1STUSE "USB-PD". current

19 July 2024

• 22:0322:03, 19 July 2024 diff hist +163‎ Group coded recording ‎ →‎{{anchor|Victor|Sirius}}Sirius/Victor: Avoid duplicate (after resolving redirects) wikilinks to Victor 9000 and Sirius 1. Add reference for disk zones. current
• 20:2520:25, 19 July 2024 diff hist 0‎ Group coded recording ‎ →‎{{anchor|Tape|IBM}}Magnetic tape: Typo fix to previous edit.
• 20:1420:14, 19 July 2024 diff hist +199‎ Group coded recording ‎ →‎{{anchor|Victor|Sirius}}Sirius/Victor: Mention (with ref!) that it's the same GCR code as the Commodore one. Not surprising, as Chuck Peddle designed both.
• 20:0820:08, 19 July 2024 diff hist +373‎ Group coded recording ‎ Add citation to ANSI X3.54 standard for 6250 bpi tapes

17 July 2024

• 19:0819:08, 17 July 2024 diff hist +541‎ Wikipedia:Articles for creation/Redirects ‎No edit summary
• 18:5918:59, 17 July 2024 diff hist +830‎ Paris Observatory ‎ →‎Constitution: Add some current activities. OP is actually very active in the present day; maintaining legal time is a small part of its activities. current
• 16:0616:06, 17 July 2024 diff hist +105‎ 4B5B ‎ →‎Encoding table: Add USB-PD usage column
• 15:2515:25, 17 July 2024 diff hist −1,692‎ USB hardware ‎ →‎USB Power Delivery: Overhauled and simplfied PD 2.0/3.x rules table. Merged duplicate refs. current
• 14:4614:46, 17 July 2024 diff hist +8‎ USB-C ‎ Use minus sign consistently for D−; some places used hyphen "D-"

16 July 2024

• 17:4917:49, 16 July 2024 diff hist +309‎ Nuclear clock ‎ Tried to make description a bit more lay-friendly and use less formal academic phrasing. Rather than say it's the same as an atomic clock, just say it IS an atomic clock with one significant difference. current
• 17:1617:16, 16 July 2024 diff hist +12‎ Nuclear clock ‎ Undid revision 1234775823 by 119SolidBio (talk) But it really is the same, not just "similar". You shine a laser at a trapped atom, it absorbs and re-emits the light if it's at exactly the right frequency. The ONLY difference is that the light is absorbed by the nucleus rather than an electron. Tag: Undo

7 July 2024

• 18:4618:46, 7 July 2024 diff hist +6‎ Nuclear clock ‎ →‎Principle of operation: Tweak wording to emphasize that conventional clocks use atomic electron transitions, and that's the fundamental difference. Reword half-lives to lay units. 1740±50 s is basically half an hour.
• 18:4618:46, 7 July 2024 diff hist +8‎ Isotopes of thorium ‎ →‎List of isotopes: Update 229m energy in table with 12-digit value. current
• 18:2118:21, 7 July 2024 diff hist +1,579‎ Frequency comb ‎ →‎Carrier–envelope offset measurement: Add equivalent alternative description of difference-frequency generation technique. Convert Rauschenberger thesis ref from a minimal {{cite web}} one to a proper {{cite thesis}}. current
• 15:0715:07, 7 July 2024 diff hist +49‎ Nuclear clock ‎ Use {{sfrac}} rather than {{frac}} in quote to match source better. Give more meaningful name (than ":0") to June 2024

30 June 2024

• 23:2823:28, 30 June 2024 diff hist +419‎ Nuclear clock ‎ Update wavelength in lead to reflect recent measurement. It's a preprint, but Jun Ye's group are some of the best in the world at optical atomic clocks and the risk of a major error is negligible.
• 23:1723:17, 30 June 2024 diff hist +912‎ Isotopes of thorium ‎ →‎Thorium-229m: Add JILA frequency measurement with 1e-12 uncertainty
• 23:0823:08, 30 June 2024 diff hist +22‎ Nuclear clock ‎ →‎History of 229mTh: Add author-link for Jun Ye
• 23:0123:01, 30 June 2024 diff hist +1,072‎ Nuclear clock ‎ →‎History of 229mTh: Add June 2024 measurement 10^-12 relative uncertainty.
• 19:1119:11, 30 June 2024 diff hist +137‎ Red River Floodway ‎ It's still called Duff's Ditch, just not pejoratively. Would prefer tighter phrasing in the lead section; any ideas? current
• 18:5618:56, 30 June 2024 diff hist −43‎ Red River Floodway ‎ Clean up one ugly "m3/s" (no superscript). Wikilink Brunkild
• 18:4418:44, 30 June 2024 diff hist +4‎ Red River Floodway ‎ MOS:BOLDREDIRECT "Duff's Ditch"
• 01:5601:56, 30 June 2024 diff hist +395‎ Automotive fuse ‎ →‎Glass tube type: Mention that some sources say "Auto glass" and some say "All glass"
• 01:4501:45, 30 June 2024 diff hist +76‎ AGC ‎ →‎Science and technology: Add AGC fuses current

29 June 2024

• 21:2021:20, 29 June 2024 diff hist +340‎ Jiangmen Underground Neutrino Observatory ‎ 2024 status update. Slightly delayed from 2023 schedule, but expected to start data taking in late 2024. current
• 20:4920:49, 29 June 2024 diff hist +512‎ Jiangmen Underground Neutrino Observatory ‎ →‎Physics: Add a paragraph explaining how the curve is sampled by varying energies.

28 June 2024

• 19:4619:46, 28 June 2024 diff hist +319‎ Graham scan ‎ →‎Numerical robustness: Add doi & url to Fortune paper current
• 19:1419:14, 28 June 2024 diff hist +353‎ Logarithmically concave function ‎ →‎Log-concave distributions: Use ≥ symbol rather than ">=". Add URLs and other details to references. current
• 13:0013:00, 28 June 2024 diff hist +43‎ Rejection sampling ‎ →‎Description: MOS:ACRO1STUSE for "PDF". Avoid breaks at hyphens in "x-axis", "x-position", etc.

25 June 2024

• 02:2702:27, 25 June 2024 diff hist −1‎ Nuclear clock ‎ →‎Applications: Rephrase section to preserve User:Cryolophosaur's removal of "Obviously" while preserving the distinction between what it can technically do (even if it's impractical) and what its new capabilities permit.
• 02:2102:21, 25 June 2024 diff hist +579‎ Talk:Nuclear clock ‎ →‎"Obviously" current

24 June 2024

• 19:3319:33, 24 June 2024 diff hist +119‎ Talk:Nuclear clock ‎ →‎"Obviously"
• 18:5718:57, 24 June 2024 diff hist +516‎ Talk:Nuclear clock ‎ →‎"Obviously"
• 17:5517:55, 24 June 2024 diff hist +2,035‎ Talk:Nuclear clock ‎ →‎"Obviously": new section

23 June 2024

• 00:2100:21, 23 June 2024 diff hist +11‎ Alias method ‎ →‎Operation: TYVM for previous fix! Improve flow by eliminating parenthetical remark. current

22 June 2024

• 21:2221:22, 22 June 2024 diff hist +88‎ Ziggurat algorithm ‎ Add   between "i" and "+" in "i+1" subscripts to stop characters from touching.
• 21:2021:20, 22 June 2024 diff hist 0‎ Ziggurat algorithm ‎ Use "layer" consistently rather than "slice".
• 21:1821:18, 22 June 2024 diff hist +126‎ Ziggurat algorithm ‎ →‎McFarland's variation: Minor corrections. Use "layer" consistently rather than "slice".
• 19:4919:49, 22 June 2024 diff hist −3‎ Orbital elements ‎ →‎Keplerian elements {{anchor|Keplerian}}: Eccentricity=1 is always a parabola, but any orbital shape may be a degenerate conic if angular momentum equals zero. (There are three types of radial trajectory.) current
• 19:3819:38, 22 June 2024 diff hist +507‎ Binary angular measurement ‎ Add GPS broadcast signal example. It *may* be used when counting full turns, as the fractional part of a fixed-point count of rotations. Move figure to the "signed fraction" section where it belongs best. current
• 18:5718:57, 22 June 2024 diff hist +168‎ Alias method ‎ →‎Table generation: Mention applicability of fixed-point. Use "←" for assignment (computer science) rather than =, as the latter is used for equality in the same equation.
• 18:4518:45, 22 June 2024 diff hist +54‎ Fixed-point arithmetic ‎ →‎Applications: Describe evaluation order using link to Horner's method, use {{math}} for equation, reverse order of polynomial to avoid {{math}} and prose close parentheses being adjacent. rm "DCT" and "BAM" initialisms, as they're not used anywhere else in article.
• 17:0817:08, 22 June 2024 diff hist −258‎ Battlefield promotion ‎ →‎United Kingdom: Fix dash in year range, label press release assuch.
• 16:5816:58, 22 June 2024 diff hist +192‎ Purchase of commissions in the British Army ‎ →‎Further reading: Convert to {{cite book}}, add details like ISBN
• 00:2100:21, 22 June 2024 diff hist +4,363‎ Ziggurat algorithm ‎ →‎McFarland's variation: New section.