shell stability
81solids, mechanics of — ▪ physics Introduction science concerned with the stressing (stress), deformation (deformation and flow), and failure of solid materials and structures. What, then, is a solid? Any material, fluid or solid, can support normal forces.… …
82Dynamical system — This article is about the general aspects of dynamical systems. For technical details, see Dynamical system (definition). For the study, see Dynamical systems theory. Dynamical redirects here. For other uses, see Dynamics (disambiguation). The… …
83Ceramic forming techniques — are ways of forming ceramic shapes. This can be used to make everyday tableware from teapots, to engineering ceramics such as computer parts. Methods for forming powders of ceramic raw materials into complex shapes are desirable in many areas of… …
84Muzzle-loading rifle — RMLS redirects here. For the real estate databases in various countries, see Multiple Listing Service. A muzzle loading rifle (often abbreviated RML) is a gun in which the projectile and propelling charge is loaded through the muzzle (i.e. the… …
85History of Microsoft Windows — In 1983, Microsoft announced the development of Windows, a graphical user interface (GUI) for its own operating system (MS DOS), which had shipped for IBM PC and compatible computers since 1981. The product line has changed from a GUI product to… …
86Kayak — A kayak is a small human powered boat. It typically has a covered deck, and a cockpit covered by a spraydeck. It is propelled by a double bladed paddle in the hands of a sitting paddler. The kayak was used by the native Ainu, Aleut and Eskimo… …
87Darmstadtium — meitnerium ← darmstadtium → roentgenium Pt ↑ Ds ↓ (Uhn) …
88Linux adoption — This article covers adoption of the Linux operating system by homes, organizations, companies, and governments. Linux migration is the change from using other operating systems to using Linux. HistoryLinux powered personal computers account for… …
89Solomon Islands — Solomon Islander. 1. an archipelago in the W Pacific Ocean, E of New Guinea; important World War II battles; politically divided between Papua New Guinea and the Solomon Islands. 2. an independent country comprising the larger, SE part of this… …
90oxygen group element — ▪ chemical element Introduction also called chalcogen, any of the five chemical elements making up Group 16 (VIa) of the periodic classification namely, oxygen, sulfur, selenium, tellurium, and polonium. (See Figure >.) A relationship among… …
