A fen is one of the main types of wetland, the others being grassy marshes, forested swamps, and peaty bogs. Along with bogs, fens are a kind of mire. Fens are usually fed by mineral-rich surface water or groundwater. They are characterised by their water chemistry, which is pH neutral or alkaline, with relatively high dissolved mineral levels but few other plant nutrients. They are usually dominated by grasses and sedges, and typically have brown mosses in general including Scorpidium or Drepanocladus. Fens frequently have a high diversity of other plant species including carnivorous plants such as Pinguicula. They may also occur along large lakes and rivers where seasonal changes in water level maintain wet soils with few woody plants. The distribution of individual species of fen plants is often closely connected to water regimes and nutrient concentrations.
Fens have a characteristic set of plant species, which sometimes provide the best indicators of environmental conditions. For example, fen indicator species in New York State include Carex flava, Cladium mariscoides, Potentilla fruticosa, Pogonia ophioglossoides and Parnassia glauca.
Fen is a British black metal/post-rock band formed in 2006 from the Fens of East Anglia signed to the label Code666. Their Myspace page reports that they "draw the listener into a windswept and desolate landscape, bereft of hope". In 2006 they recorded the Ancient Sorrow EP (released on both CD and vinyl) and January 2009 saw the release of the first full length album The Malediction Fields under the CODE666 record label. In 2011 they released the second studio album Epoch (also CODE666 records), gaining positive reviews in leading magazines Metal Hammer (8/10) and Terrorizer magazine (7.5/10). The album was launched at the Bull & Gate venue in London with support from the old Corpse Road on 11 February 2011.
Fen have played at many festivals and with many other acts, including at the Infernal Damnation Festival, the Damnation Festival 2010 (alongside acts such as Sabbat and Lawnmower Deth) the Aurora Infernalis Festival in 2012 (alongside Primordial) and tours (including international dates) with Negura Bunget, Wodensthrone and Agalloch.
Fen (Chinese: fēn (分)), is a unit of currency used in Greater China, including People's Republic of China, Republic of China (Taiwan), Hong Kong and Macao. One fen is equal to one-hundredth of a yuan or tenth of a Chinese jiao.
Asshole is the second solo album release by Kiss member, Gene Simmons. It was released in 2004 on Sanctuary Records. Due to its controversial title, the album's title does not appear on the front cover of the album. On the side of the CD case the title reads "***hole".
The album contains songs Simmons wrote based on work by Bob Dylan and Frank Zappa, among other musicians, specifically Dave Navarro who plays guitar on the The Prodigy cover "Firestarter".
Hole is a surname. Notable people with the surname include:
In the mathematical area of graph theory, an induced path in an undirected graph G is a path that is an induced subgraph of G. That is, it is a sequence of vertices in G such that each two adjacent vertices in the sequence are connected by an edge in G, and each two nonadjacent vertices in the sequence are not connected by any edge in G. An induced path is sometimes called a snake, and the problem of finding long induced paths in hypercube graphs is known as the snake-in-the-box problem.
Similarly, an induced cycle is a cycle that is an induced subgraph of G; induced cycles are also called chordless cycles or (when the length of the cycle is four or more) holes. An antihole is a hole in the complement of G, i.e., an antihole is a complement of a hole.
The length of the longest induced path in a graph has sometimes been called the detour number of the graph; for sparse graphs, having bounded detour number is equivalent to having bounded tree-depth. The induced path number of a graph G is the smallest number of induced paths into which the vertices of the graph may be partitioned, and the closely related path cover number of G is the smallest number of induced paths that together include all vertices of G. The girth of a graph is the length of its shortest cycle, but this cycle must be an induced cycle as any chord could be used to produce a shorter cycle; for similar reasons the odd girth of a graph is also the length of its shortest odd induced cycle.
A hermit (adjectival form: eremitic or hermitic) is a person who lives in seclusion from society.
In Christianity, the term was originally applied to a Christian who lives the eremitic life out of a religious conviction, namely the Desert Theology of the Old Testament (i.e., the 40 years wandering in the desert that was meant to bring about a change of heart).
In the Christian tradition the heremitic life is an early form of monastic living that preceded the monastic life in the cenobium. The Rule of St Benedict (ch. 1) lists hermits among four kinds of monks. In the Roman Catholic Church, in addition to hermits who are members of religious institutes, the Canon law (canon 603) recognizes also consecrated hermits under the direction of their diocesan bishop as members of the consecrated life. The same is true in many parts of the Anglican Communion, including the Episcopal Church in the US, although in the canon law of the Episcopal Church they are referred to as "solitaries" rather than "hermits".