David Em was the first fine artist to create navigable virtual worlds in the 1970s.

In July 1733, John Hore, who was involved in the Kennet, Stroudwater, and the Avon Navigation at Bristol, proposed two schemes, one to make the river navigable, and another to create a new cut between Chelmsford and Maldon.

# To create a navigable shipping link between two land-locked seas or lakes.

In 1842, the Green River was canalized, with a series of locks and dams being built to create a navigable channel as far inland as Bowling Green, Kentucky.

The dam is one of nine dams on the main Tennessee River channel operated by the Tennessee Valley Authority, which built the dam in early 1940s to provide flood control and electricity and to help create a continuous navigable channel along the entire length of the river.

The dam is operated by the Tennessee Valley Authority ( TVA ), which built the dam in the early 1940s as part of a unified plan to provide electricity and flood control in the Tennessee Valley and create a continuous navigable river channel from Knoxville, Tennessee to Paducah, Kentucky.

Resolution of these issues would create around of navigable canal.

In 2004, after a Fox U. S. executive said there were no plans to create the combined channel, the CRTC approved an application to bring Fox News to Canada.

Conversely, in an n-channel enhancement-mode device, a positive gate-to-source voltage is necessary to create a conductive channel, since one does not exist naturally within the transistor.

Further gate-to-source voltage increase will attract even more electrons towards the gate which are able to create a conductive channel from source to drain ; this process is called inversion.

The main idea of HTTPS is to create a secure channel over an insecure network.

* The ITU-T G. hn standard, which provides a way to create a high-speed ( up to 1 Gigabit / s ) local area network using existing home wiring ( power lines, phone lines and coaxial cables ), uses CSMA / CA as a channel access method for flows that don't require guaranteed quality of service, specifically the CSMA / CARP variant.

Such a tactic includes adopting redevelopment strategies and zoning policies that channel housing and job growth into urban centers and neighborhood business districts, to create compact, walkable, and bike-and transit-friendly hubs.

Note that protuberances create turbulent water, preventing sediment from settling in the channel.

A weir ( also sometimes called an overflow dam ) is a type of small overflow dam that is often used within a river channel to create an impoundment lake for water abstraction purposes and which can also be used for flow measurement or retardation.

Since the 1970s, researchers have attempted to trigger lightning strikes by means of infrared or ultraviolet lasers, which create a channel of ionized gas through which the lightning would be conducted to ground.

John Smeaton rejected this idea in 1766, suggesting that the banks should be moved inwards to create a narrower, faster-flowing channel.

A horse-drawn ice breaker was used to create a channel through the weed on this occasion, and the following year, Peter Scott asked for the bridge to be lifted.

Fred / Alan also enlisted the help of animators, writers, producers and doo-wop group The Jive Five to create new channel IDs.

The move to create a new program for the channel was widely seen as a smart ratings move, where beforehand, MSNBC lagged behind in coveted primetime ratings.

Premium TV also provided the funds to create programming specifically for the UK feed ( British Eurosport ) of the pan-European channel Eurosport.

The new Conservative government elected in 1951 wanted to create a commercial television channel, but this was a controversial subject — the only other examples of commercial television were to be found in the United States, and it was widely considered that the commercial television found there was " vulgar ".

The solution to the problem was to create the Independent Television Authority which would closely regulate the new commercial channel in the interests of good taste, and award franchises to commercial companies for fixed terms.

The Association was formed because a police sergeant from Lincolnshire, England, Arthur Troop, wanted to create a channel for friendship and international co-operation amongst police officers.

However, it became the sole on-air identity in 2002 when the two companies decided to create a single unified playout of the channel, with regional references only used prior to regional programming.

The channel of the Mississippi as it emerges from the lake was bulldozed in the 1930s by the Civilian Conservation Corps, to create a more " pleasant experience " for visitors.

The plans were for a channel, with the excavated earth used to create flood banks at its edges.

* It can create high stock turnover throughout the distribution channel.

This can create critically important enthusiasm and support in the channel.

In the 1880s the lower part of the Don south of the former Winchester St. bridge was straightened ( east of the original mouth ) and placed in a channel to create additional harbour space and industrial dock space for boats.

It uses a series of small dams and pools of regular length to create a long, sloping channel for fish to travel around the obstruction.

They therefore reject the state, seeing it as an aggressive entity which steals property ( through taxation and expropriation ), initiate aggression, are a compulsory monopoly on the use of force, use their coercive powers to benefit some businesses and individuals at the expense of others, create monopolies, restrict trade, and restrict personal freedoms via drug laws, compulsory education, conscription, laws on food and morality, and the like.

" The use of a drill to create an " ampulla " of sorts and prevent the propagation of cracks through an important material is also used to protect airplane surfaces.

The desire to create air portable armoured vehicles that can still take on conventional MBTs has usually resulted ATGM armed light vehicles or in protected / armoured / mobile gun system style vehicles in which a lack of armour protection being in part offset by the provision of a first look / first hit / first kill capability through the mating of a powerful gun to superior targeting electronics, a concept similar in operation to that of the US tank destroyers of WWII.

There is a proposal to develop some of the roads running from the SW to the NE to create an all-weather road named the Outback Highway, crossing the continent diagonally from Laverton, Western Australia ( north of Kalgoorlie, through the Northern Territory to Winton, in Queensland.

The team will use the data obtained to create innovative computer simulations that can be used to model how sediment flows through these channels.

The air continues through the green brick zone ( pre-heating and drying them ), and finally out the chimney where the rising gases create suction which pulls air through the system.

This is forced through a die to create a long cable of material of the proper width and depth.

The tactical meaning of blitzkrieg involves a coordinated military effort by tanks, mobilized infantry, artillery and aircraft, to create an overwhelming local superiority in combat power, to overwhelm an enemy and break through its lines.

They are taking form in independent bookstores, coffeehouses, local pubs, and through new and innovative means to create the social capital needed to foster the sense and spirit of community.

Universities may try to create community through all freshman reads, freshman seminars, and school pride ; however, Nathan argues students will only form communities based on the attributes, such as age and pop culture, that they bring with them to college.

In most cases of interest in chemical thermodynamics there are internal degrees of freedom and processes, such as chemical reactions and phase transitions, which always create entropy unless they are at equilibrium, or are maintained at a " running equilibrium " through " quasi-static " changes by being coupled to constraining devices, such as pistons or electrodes, to deliver and receive external work.

The goal of this policy is to create a market in which Canadian networks can realize revenue through advertising sales in spite of their inability to match the rates that the much larger American networks can afford to pay for syndicated programming.

Crocheted fabric is begun by placing a slip-knot loop on the hook ( though other methods, such as a magic ring or simple folding over of the yarn may be used ), pulling another loop through the first loop, and repeating this process to create a chain of a suitable length.

They also thought the collapse would create new production possibilities by eliminating central planning, substituting a decentralized market system, eliminating huge macroeconomic and structural distortions through liberalization, and providing incentives through privatization.

The chloride and sodium ions create a salt-water environment in the small intestines, which through osmosis can pull up to six litres of water per day through the intestinal cells, creating the massive amounts of diarrhea.

The administration had discovered through its own investigations that one of the leading scientists on the AEC, J. Robert Oppenheimer, had urged that the H-bomb work be delayed ; Eisenhower removed him from the agency and revoked his security clearance, though he knew this would create fertile ground for the extremist McCarthy.

Thus, human beings, through their own consciousness, create their own values and determine a meaning to their life.

* VPN pivoting enables the attacker to create an encrypted layer 2 tunnel into the compromised machine to route any network traffic through that target machine, for example to run a vulnerability scan on the internal network through the compromised machine, effectively giving the attacker full network access as if they were behind the firewall.

Finally, the image here is an anamorphic image used to create a 2. 39: 1 aspect ratio when projected through an anamorphic lens.

Adolf Hitler promised to purge Germany of non-Aryan influences on society and to create a pure Aryan race through eugenics.

Oxygen gas is fed through the cathode, where it reacts with electrons to create oxygen ions.