The notion of a building was invented by Jacques Tits as a means of describing simple algebraic groups over an arbitrary field. Tits demonstrated how to every such groupG one can associate a simplicial complex Δ=Δ(G) with an action of G, called the spherical building of G. The group G imposes very strong combinatorial regularity conditions on the complexes Δ that can arise in this fashion. By treating these conditions as axioms for a class of simplicial complexes, Tits arrived at his first definition of a building. A part of the data defining a building Δ is a Coxeter groupW, which determines a highly symmetrical simplicial complex Σ=Σ(W,S), called the Coxeter complex. A building Δ is glued together from multiple copies of Σ, called its apartments, in a certain regular fashion. When W is a finite Coxeter group, the Coxeter complex is a topological sphere, and the corresponding buildings are said to be of spherical type. When W is an affine Weyl group, the Coxeter complex is a subdivision of the affine plane and one speaks of affine, or Euclidean, buildings. An affine building of type is the same as an infinite tree without terminal vertices.
Online creation, also referred to as OLC, online coding, online building, and online editing, is a software feature of MUDs that allows users to edit a virtual world from within the game itself. In the absence of online creation, content is created in a text editor or level editor, and the program generally requires a restart in order to implement the changes.
Online creation as original content
An aspect of online creation that separates it from "mere game play" is that online creation systems can generally be used to create new content— new objects, new locations, new creatures — rather than simply creating instances of predefined items in the game world. Some have observed that certain forms of online creation — notably those associated with creating new commands — can threaten the stability of the server.
The first publicly available MUD that featured in-game creation of the game world was Skrenta's 1988 Monster.
A government report seen by Reuters said the blast caused the collapse of the mine, and that gas build-up had triggered the blast ... Orakzai district that sits on the Afghan border and mine accidents are common, mainly due to gas build-ups.
Orakzai Deputy CommissionerAdnanFarid said that 13 labourers were working in the mine when the incident took place and were subsequently trapped ...Coal deposits are found in the northwestern Orakzai district that sits on the Afghan border and mine accidents are common, mainly due to gas build-ups.
The Minnesota Supreme Court will hear arguments Wednesday on an attempt by environmental groups to cancel a key permit for a long-stalled copper-nickel mine ... PolyMet plans to build the open pit mine near Babbitt and reuse a former iron ore processing plant a few miles away near Hoyt Lakes.
The companies will work together on the feasibility and analysis for developing solutions to utilize stranded and flare gas resources in the USA for Bitcoin mining and High Performance Computing data centers. This MOU sets the path towards building a long-term strong relationship between the Parties.
A truck is loaded with coal at the Mafube open-cast coal mine in Mpumalanga, South Africa, on September 9... It can take years to build up the mines, pipelines, and roadways to support power plants and refineries, and these billion-dollar investments can take decades to pay back, creating a long commitment to continue burning fossil fuels.
These sectors — heavy industry, such as chemicals, metals and mining; building materials and heavy road transport; as well as shipping and aviation — have some of the most challenging pathways toward emissions reduction, creating increased urgency to find new strategies to offset emissions.
Earlier in November, the Economic DevelopmentAuthority agreed to transfer the $227,815 in proceeds from the sale of industrial park property to VCVDigital Solutions — a company planning to build a cryptocurrency mining facility in Brainerd — to the city’s general fund to recoup ...
“The PFS clearly shows that Grassy Mountain is a mine worth building,” said. Van Treek has said a May, 2018 pre-feasibility study indicated that Grassy Mountain is a “mine worth building.’’ He said it demonstrated that a low-cost operation would deliver exceptional cash-flows over its mine life.
MINNEAPOLIS (AP) — The Minnesota Supreme Court will hear arguments Wednesday on an attempt by environmental groups to cancel a key permit for a long-stalled copper-nickel mine ... PolyMet plans to build the open pit mine near Babbitt and reuse a former iron ore processing plant a few miles away near Hoyt Lakes.
Osisko Mining Inc ... The study envisages a nine-year mine life with average production of 306,000 ounces of gold and a average all-in-sustaining cost of US$758 an ounce ... Osisko Mining shares were largely unchanged on the news ... The process plant building also includes mine and mill offices, a dry, warehouses and first aid office.
Documents associated with the application show the owner’s intention to demolish the building currently occupied by Mine... Documents associated with the permit application show the owner’s intention to demolish the building currently occupied by Mine ... They plan to relocate Mine to 44 Washington St.
The town of Castle Rock is asking residents how they want the city to utilize the historic Cantril School building, which town leaders agreed to purchase earlier this month. The 125-year-old building of locally mined rhyolite stone is located on Cantril Street right next to downtown Castle Rock.
This is not just a matter of developing new mines; countries must also build their processing capabilities and secure workers with the relevant skills. And all of this must be done in a way that mitigates the considerable environmental impact of mining and processing.