Haven (surname)

Haven is an English surname. Notable people with the surname include:

See also

List of Transformers: Cybertron episodes

The following is a list of episodes in the Transformers series, Transformers: Cybertron. It chronicles the adventures of the Autobots, as they battle the Decepticons and attempt to claim the four Cyber Planet Keys.

The series uses four pieces of theme music. For the first twenty-seven episodes of the series "Call You - Kimi to Boku no Mirai [The Future of You and I]" by Shinji Kakijima is used for the opening theme and "Itsumo" by Tomoka Issei is used for the ending theme. The remaining episodes use "Ignition!" by CHINO for the opening theme and "Growing Up" by Shinji Kakijima for the Ending theme. In the English dub of the series, all of the original ending themes are removed, with the song "Transformers: Cybertron Theme" by Paul Oakenfold used for both the opening and ending in all episodes.

First story arc: episodes 1-13

Second story arc: episodes 14-26

Third story arc: episodes 27-39

Fourth story arc: episodes 40-51

Haven (graph theory)

In graph theory, a haven is a certain type of function on sets of vertices in an undirected graph. If a haven exists, it can be used by an evader to win a pursuit-evasion game on the graph, by consulting the function at each step of the game to determine a safe set of vertices to move into. Havens were first introduced by Seymour & Thomas (1993) as a tool for characterizing the treewidth of graphs. Their other applications include proving the existence of small separators on minor-closed families of graphs, and characterizing the ends and clique minors of infinite graphs.

Definition

If G is an undirected graph, and X is a set of vertices, then an X-flap is a nonempty connected component of the subgraph of G formed by deleting X. A haven of order k in G is a function β that assigns an X-flap β(X) to every set X of fewer than k vertices. This function must also satisfy additional constraints which are given differently by different authors. The number k is called the order of the haven.

309 Road

The 309 road is a 22-kilometre (14 mi) long gravel road between the towns of Coromandel and Whitianga in New Zealand.

The 309 winds its way from Coromandel, on the west side of the Coromandel Peninsula, over the ranges to Whitianga, on the eastern side.

The road is considered extremely dangerous and deaths among tourists unfamiliar with the road and in unfit vehicles are common.

Places of interest along the road include Waiau Falls and the Kauri Grove, a stand of mature kauri trees.

Location

References

External links

Coordinates: 36°50′48″S 175°33′15″E / 36.846767°S 175.554208°E / -36.846767; 175.554208 (309 Road - nominal location)

2+2 road

A 2+2 road is a specific type of dual-carriageway being built in Ireland and in Sweden and in Finland, consisting of two lanes in each direction separated by a steel cable barrier.

These roads do not have hard shoulders and therefore they cannot be designated as Motorway at some future date. The Irish variant,however, has 3.5m lanes where there are a number of Swedish variants some with 3.25m wide lanes.

Junctions are generally at-grade roundabouts and minor roads cross under or over the mainline without connecting. They are also known as "Type 2 dual-carriageways" by the Irish National Roads Authority. These roads look similar to expressways, except that expressways often have interchanges, large medians or concrete barriers between traffic. The United States has 80,000 km of roads that fit this description.

First 2+2

The first road of this type opened in December 2007 as a new greenfield section of the N4 national primary route which joins Dublin to Sligo.

See also

List of highways numbered 44

The following highways are numbered 44.

Canada

Ontario Highway 44

India

National Highway 44 (India)

Israel

Iran

Road 44

Japan

Route 44 (Japan)

New Zealand

New Zealand State Highway 44

Thailand

Thailand Route 44

United Arab Emirates

E 44

United Kingdom

British A44 (Oxford-Aberystwyth)

United States

Interstate 44

U.S. Route 44

Alabama State Route 44

California State Route 44

Colorado State Highway 44

Delaware Route 44

Florida State Road 44

Georgia State Route 44

Hawaii Route 44

Idaho State Highway 44

Illinois Route 44 (former)

Indiana State Road 44

Iowa Highway 44

K-44 (Kansas highway)

Kentucky Route 44

Louisiana Highway 44

Maryland Route 44 (former)

M-44 (Michigan highway)

Minnesota State Highway 44

Mississippi Highway 44

Montana Highway 44

Nebraska Highway 44

Nevada State Route 44 (former)

New Jersey Route 44

New York State Route 44 (former)

• New York State Route 44A (former)