hindrance
51Interference (baseball) — In baseball, interference is an infraction where a person illegally changes the course of play from what is expected. Interference might be committed by players on the offense, players not currently in the game, catchers, umpires, or spectators;… …
52Alkane stereochemistry — concerns the stereochemistry of linear alkanes and the linear alkane conformers. The existence of more than one conformation is due to hindered rotation around sp3 hybridised carbon carbon bonds. The smallest molecule with such a chemical bond,… …
53impediment — I (New American Roget s College Thesaurus) n. hindrance, obstacle. II (Roget s IV) n. 1. [Something that impedes] Syn. hindrance, obstacle, obstruction, barrier, block, bar, clog, stop, encumbrance, difficulty, check, retardation, stoppage,… …
54hinderance — noun 1. something immaterial that interferes with or delays action or progress • Syn: ↑hindrance, ↑deterrent, ↑impediment, ↑balk, ↑baulk, ↑check, ↑handicap • Derivationally related forms: ↑ …
55Steric effects — See also: intramolecular forces Steric effects arise from the fact that each atom within a molecule occupies a certain amount of space. If atoms are brought too close together, there is an associated cost in energy due to overlapping electron… …
56Коптюг — Коптюг, Валентин Афанасьевич Валентин Афанасьевич Коптюг Дата рождения: 9 июня 1931(1931 06 09) Место рождения: Юхнов, Западная область, СССР Дата смерти: 10 января 1997 …
57hinder — 01. If you re not going to help me, at the very least please don t [hinder] me by getting in the way. 02. Her progress has been [hindered] somewhat by her lack of experience. 03. His poor knowledge of English is a real [hindrance] to his attempts …
58Celecoxib — Systematic (IUPAC) name 4 [5 (4 methylphenyl) 3 (trifluoromethyl) pyrazol 1 yl]benzenesulfonamide Clinical data Trade names …
59Statute of Kalisz — The General Charter of Jewish Liberties known as the Statute of Kalisz was issued by the Duke of Greater Poland Boleslaus the Pious on September 8, 1264 in Kalisz. The statute served as the basis for the legal position of Jews in Poland and led… …
60Dipa Ma — (March 25, 1911 September 1989) was born Nani Bala Barua in a small village named Chittagong in East Bengal (currently, Bangladesh), moving to join her husband in Burma when she was 16. When Nani was 18, her mother unexpectedly died, leaving… …
