unidirectional approach
511990 Plainfield tornado — Infobox tornado single name = Plainfield Crest Hill Joliet Tornado image location = date = August 28, 1990 time = 3:15 p.m. to 3:45 p.m. CDT fujitascale = F5 total damages (USD) = $165 million total fatalities = 29 area affected = Plainfield,… …
52Taxiway — A taxiway is a path on an airport connecting runways with ramps, hangars, terminals and other facilities. They mostly have hard surface such as asphalt or concrete, although smaller airports sometimes use gravel or grass.Busy airports typically… …
53Coalition of Essential Schools — The Coalition of Essential Schools (CES) is an organization created to further a type of whole school reform originally envisioned by founder Ted Sizer in his book, Horace s Compromise. CES began in 1984 with twelve schools; it currently has 600… …
54Philosophy of space and time — is the branch of philosophy concerned with the issues surrounding the ontology, epistemology, and character of space and time. While such ideas have been central to philosophy from its inception, the philosophy of space and time was both an… …
55Sloped armour — is armour that is neither vertical nor horizontal and is typically mounted on tanks and other armoured fighting vehicles (AFVs). For a given normal to the surface of the armour, its plate thickness, increasing armour slope improves the armour s… …
56Masao Abe — Religion Buddhism Personal Born 1915 Japan Died September 10, 2006 Senior posting …
57Leaderless resistance — (or phantom cell structure) is a political resistance strategy in which small, independent groups (covert cells) challenge an established adversary such as a government. Leaderless resistance can encompass anything from non violent disruption and …
58Ludwik Fleck — (July 11, 1896 ndash; July 5, 1961) (also written as Ludwig) was a Polish medical doctor and biologist who developed in the 1930s the concept of thought collectives . This concept is important in philosophy of science and sociology of science in… …
59IP Multicast — is a method of forwarding IP datagrams to a group of interested receivers. See the article on multicast for a general discussion of this subject this article is specifically about IP Multicast. IP multicast implementations Pay TV operators and… …
60Homologous recombination — Figure 1. During meiosis, homologous recombination can produce new combinations of genes as shown here between similar but not identical copies of human chromosome 1. Homologous recombination is a type of genetic recombination in which nucleotide …
