sheet structure
31β structure — pleated sheet …
32stress sheet — noun : a skeleton drawing of a structure (as a roof truss or a bridge) showing the stress to which each member will be subjected …
33papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… …
34Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …
35Cluster (spacecraft) — Cluster Operator European Space Agency in international collaboration with NASA Major contractors Dornier GmbH (now part of EADS) Mission type Orbiter Satellite of Earth …
36Lámina alfa — Diagrama de los patrones de los enlaces de hidrógeno en la estructura de lámina alfa. Los átomos de oxígeno se muestran en rojo y los de nitrógeno en azul; las líneas punteadas representan los enlaces de hidrógeno. Los grupos R representan la… …
37amphibole — /am feuh bohl /, n. Mineral. any of a complex group of hydrous silicate minerals, containing chiefly calcium, magnesium, sodium, iron, and aluminum, and including hornblende, tremolite, asbestos, etc., occurring as important constituents of many… …
38Amyloid — Amyloids are insoluble fibrous protein aggregates sharing specific structural traits. Abnormal accumulation of amyloid in organs may lead to amyloidosis, and may play a role in various other neurodegenerative diseases. Definition controversyThe… …
39mica — micalike, adj. /muy keuh/, n. any member of a group of minerals, hydrous silicates of aluminum with other bases, chiefly potassium, magnesium, iron, and lithium, that separate readily into thin, tough, often transparent, and usually elastic… …
40DNA-binding domain — A DNA binding domain (DBD) is an independently folded protein domain that contains at least one motif that recognizes double or single stranded DNA. A DBD can recognize a specific DNA sequence (a recognition sequence) or have a general affinity… …
