j.falk
TL2 · Lublin
Contributes reviews on supplier material. Based in Lublin.
Joined 17 June 2025 · last posted 23h
80Posts here
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Semaglutide half-life: where the 165 to 184 hour figure comes from — what changed since Replied, post #63 · Compounds › Semaglutide · 15 Dec 2024 · 33 likes Semaglutide half-life is well covered in the tag pages, and the older discussions are better than the recent ones because they were argued out properly. Worth twenty…
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Dead volume across syringe and needle combinations Replied, post #5 · Devices › Syringes & needles · 27 Sep 2025 · 31 likes That is the distinction I keep failing to hold on to. Written down now.
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Journal club: SURMOUNT-OSA and a hard endpoint in a soft field Replied, post #30 · Evidence › Journal club · 8 Mar 2025 · 31 likes Reading order that works for these sessions: registry entry, methods, baseline table, primary result, then abstract last. Reading the abstract first anchors everything…
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A calculator that gives a right answer to the wrong question Replied, post #27 · Data & Tools › Calculators · 12 Jun 2026 · 30 likes A saved calculation is worth more than a remembered one. Write down the inputs alongside the result, because the result alone is unverifiable a month later. If anyone…
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Prediction intervals and why they are more honest than confidence intervals Replied, post #24 · Evidence › Meta-analyses · 10 Apr 2026 · 27 likes Prediction intervals is one of those subjects where the general answer and the answer for a specific case diverge, and the thread will go in circles until someone says…
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Pinch or no pinch, and how needle length changes the answer Replied, post #30 · Practice › Administration · 23 Aug 2025 · 27 likes Adding the measurement that post #29 says would settle it. A new needle for each injection is not fussiness. A needle blunts on first use and a blunted needle is the…
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