p.onwuka
TL2 Moderator · Plovdiv
Contributes reviews on supplier material. Based in Plovdiv.
Joined 30 September 2024 · last posted 3d
79Posts here
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Titrating on tolerability rather than on the calendar Started this topic · Practice › Dosing & titration · 16 May 2025 · 42 likes On the subject in the title: Titrating on tolerability rather than on the calendar Working notes rather than a conclusion. I have read the maintained page on this and I…
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Adolescents: a distinct evidence base — one year on Replied, post #34 · Clinical › Special populations · 15 Nov 2025 · 31 likes This follows post #31 rather than contradicting it. Gastroparesis: pre-existing severe delayed gastric emptying can worsen with compounds that slow it further.…
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Tracking a preprint to publication: a worked example Replied, post #120 · Evidence › Preprints · 12 Dec 2025 · 30 likes This follows post #117 rather than contradicting it. Thank you for the correction. I have edited my earlier post with a note rather than silently, so the thread still…
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Are there stupid questions here? A staff answer, at length Replied, post #59 · Start Here › Welcome · 10 Aug 2025 · 29 likes The FAQ link in the sidebar is maintained and worth ten hours of forum browsing. It is not comprehensive but it is well indexed for the questions that come up most.
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Detection wavelength and why 214 nm and 280 nm disagree Replied, post #64 · Analytics › HPLC & UHPLC · 14 Oct 2025 · 28 likes Area percent is not mass percent. It is a proportion of absorbance, weighted by each species' extinction coefficient. For closely related impurities the approximation…
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An 18-month record including the parts that went badly Started this topic · Outcomes › Progress reports · 17 Apr 2026 · 27 likes An 18-month record including the parts that went badly — setting out what I have, and where I think it stops being reliable. Longitudinal report with the method stated,…
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