a.coelho
TL2 Moderator · Kraków
Contributes reviews on supplier material. Based in Kraków.
Joined 23 August 2025 · last posted 1d · groups: regional-apac
84Posts here
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Most-liked posts
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Revisiting: What SELECT changed about how semaglutide is discussed, and what it did not Replied, post #2 · marked as the solution · Compounds › Semaglutide · 11 Feb 2026 · 33 likes the opening post is right about the mechanism and I think understates the practical bit. The SELECT trial changed the positioning because it was the first…
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Measurement error in home scales, with a worked standard deviation — the long version Replied, post #10 · Research Methods › Statistics · 10 Jan 2026 · 33 likes Confounding: a third variable explains an apparent association. In randomised data, randomisation balances confounders. In observational data, confounders can be…
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Follow-up: Tirzepatide's shorter half-life and its one practical consequence Replied, post #124 · Compounds › Tirzepatide · 2 Jan 2025 · 33 likes Worth separating two things that post #120 runs together. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write down what you did…
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Adducts: sodium, potassium, and the peak you did not expect Replied, post #24 · Analytics › Mass spectrometry · 3 Mar 2025 · 32 likes Mass accuracy is expressed in parts per million. It is the difference between observed and theoretical mass divided by theoretical mass, multiplied by a million. A…
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Grapefruit: why this class is not the class that cares Replied, post #108 · Practice › Interactions · 1 Apr 2026 · 31 likes Separation timing versus clinically important interaction: a separation timing inconvenience (taking one medication 2 hours before or after another) is not the same as…
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Journal club: SUSTAIN 6 and its retinopathy signal — does this still hold? Replied, post #62 · Evidence › Journal club · 25 Mar 2025 · 28 likes I disagree with the reply above, and I think the disagreement is substantive rather than terminological. The distinction being drawn does not survive when you look at…
Where this member posts
Badges earned, in order
| Badge | Tier | Granted |
|---|---|---|
| Basic User | bronze | 25 Aug 2025 |
| Read the Guidelines | bronze | 28 Aug 2025 |
| First Reply | bronze | 31 Aug 2025 |
| First Topic | bronze | 8 Sep 2025 |
| Welcome | bronze | 12 Sep 2025 |
| Asked Well | bronze | 16 Sep 2025 |
| First Quote | bronze | 19 Sep 2025 |
| First Link | bronze | 22 Sep 2025 |
| Member | bronze | 30 Sep 2025 |
| Reader | bronze | 2 Oct 2025 |
| Editor | bronze | 7 Oct 2025 |
| First Tag | bronze | 10 Oct 2025 |
| Nice Post | bronze | 19 Oct 2025 |
| Sourced | bronze | 31 Oct 2025 |
| First Solution | bronze | 6 Dec 2025 |
| Good Post | silver | 21 Dec 2025 |
| De-escalator | gold | 27 Jul 2026 |