at+short+intervals
11analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
12Riemann hypothesis — The real part (red) and imaginary part (blue) of the Riemann zeta function along the critical line Re(s) = 1/2. The first non trivial zeros can be seen at Im(s) = ±14.135, ±21.022 and ±25.011 …
13AGRICULTURAL LAND-MANAGEMENT METHODS AND IMPLEMENTS IN ANCIENT EREẒ ISRAEL — Ereẓ Israel is a small country with a topographically fragmented territory, each geographical region having a distinctive character of its own. These regions include: the coastal plain, the lowlands, the hilly country, the inland valleys, the… …
14NEWSPAPERS, HEBREW — This article is arranged according to the following outline: the spread of the hebrew press main stages of development In Europe Through the Early 1880s ideology of the early press in europe until world war i in europe between the wars the… …
15Menstrual disorder — Classification and external resources ICD 10 N91 N95 ICD 9 …
16SOS — is the commonly used description for the international Morse code distress signal (· · · · · ·). This distress signal was first adopted by the German government in radio regulations effective April 1, 1905, and became the worldwide standard when… …
17laser — /lay zeuhr/, n. Physics. a device that produces a nearly parallel, nearly monochromatic, and coherent beam of light by exciting atoms to a higher energy level and causing them to radiate their energy in phase. Also called optical maser. [1955 60; …
18Clock-face scheduling — A clock face schedule is a timetable, where public means of transport run in consistent intervals. The number of departures per time is the frequency of the service. Its name comes from the fact that departures are usually the same number of… …
19barbed wire — noun strong wire with barbs at regular intervals used to prevent passage (Freq. 4) • Syn: ↑barbwire • Hypernyms: ↑wire • Hyponyms: ↑concertina • Part Meronyms: ↑ …
20Mountain bike racing — A rider during a Cross country race The Union Cycliste Internationale (UCI) recognised the sport of mountain bike racing relatively late in 1990, when it sanctioned the world championships in Purgatory, Colorado. The first mountain biking world… …
