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Selection of Polish underground publications. Polish underground press, devoted to prohibited materials (sl. Polish: bibuła ⓘ, lit. semitransparent blotting paper or, alternatively, Polish: drugi obieg [ˈdru.ɡi ˈɔ.bjɛk], lit. second circulation), has a long history of combatting censorship of oppressive regimes in Poland.
3. London and Hong Kong still lead the pack of international hedge fund outposts. There's skepticism about whether these cities would remain financial hubs for US-based multimanagers.
Since bismuth(III) iodide is insoluble in water, an aqueous solution can be tested for the presence of Bi 3+ ions by adding a source of iodide such as potassium iodide. A black precipitate of bismuth(III) iodide indicates a positive test. [10] Bismuth(III) iodide forms iodobismuth(III) anions when heated with halide donors: [11] 2 NaI + BiI 3 ...
Bismuth oxide, Bi 2 O 3 has five crystallographic polymorphs. The room temperature phase, α-Bi 2 O 3 has a monoclinic crystal structure. There are three high temperature phases, a tetragonal β-phase, a body-centred cubic γ-phase, a cubic δ-Bi 2 O 3 phase and an ε-phase. The room temperature α-phase has a complex structure with layers of ...
Dy 5 Bi 3: Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references. Dysprosium ...
Besides 209 Bi, the most stable bismuth radioisotopes are 210m Bi with a half-life of 3.04 million years, 208 Bi with a half-life of 368,000 years and 207 Bi, with a half-life of 32.9 years, none of which occurs in nature. All other isotopes have half-lives under 1 year, most under a day.
Bismuth hydrate is a component used in milk of bismuth [3] which is used in gastrointestinal disorders as a protective agent. [4] Aqueous ammonia reacts with bismuth(III) ions to precipitate white bismuth hydroxide. [5] It is used as an absorbent, and in the hydrolysis of ribonucleic acid.
Forbidden Fairytale (Korean: 동화지만 청불입니다) is a 2025 South Korean romantic comedy film directed by Lee Jong-seok and starring Park Ji-hyun as Danbi. It follows Danbi, who dreams of being a children's book writer but is in reality a rookie on the illegal pornography crackdown team.