However, algorithms are also implemented by other means, such as in a biological neural network ( for example, the human brain implementing arithmetic or an insect looking for food ), in an electrical circuit, or in a mechanical device.

However, the government resisted calls for the nationalisation of the network ( first proposed by William Ewart Gladstone as early as the 1830s ).

However, if business and government are entwined, then the government can maintain the small-hub network.

However, according to 2005 data reported by the Colombian government, the road network totaled 163, 000 kilometers, 68 percent of which were paved and in good condition.

However, as the Morris worm and Mydoom showed, even these " payload free " worms can cause major disruption by increasing network traffic and other unintended effects.

However, frequently they are built with dedicated tracks within that right-of-way to prevent delays, especially where service densities have converged in the inner parts of the network.

However, this simple model ends with the bandwidth of the network: Then congestion comes on the network and not with the peers.

However, this avoids the need for a separate DECT radio network.

However, DSN tracking requires many skilled operators, and the DSN is overburdened by its use as a communications network.

However, this scalability is difficult to test without a very large network.

However, remoter areas along the coast and in the east are often not connected to the road network.

However, since network news use of the term pertained primarily to the criminal activities despite this attempt by the technical community to preserve and distinguish the original meaning, the mainstream media and general public continue to describe computer criminals with all levels of technical sophistication as " hackers " and does not generally make use of the word in any of its non-criminal connotations.

However, all these activities have died out during the 1980s, when the phone network switched to digitally controlled switchboards, causing network hacking to shift to dialing remote computers with modems, when pre-assembled inexpensive home computers were available, and when academic institutions started to give individual mass-produced workstation computers to scientists instead of using a central timesharing system.

However, a single computer network may be converted into an internetwork by dividing the network into segments and logically dividing the segment traffic with routers.

However, in late 2010 the government announced an economic relief package and following the 2011 Jordanian protests it was decided to reduce the expected three year capital investment plan in the national railway network by 72 percent, partly to fund the relief package.

However, in contrast to the countries in the Anglo-Saxon system category, this is a much more widespread network of collective agreements, which covers most industries and most firms.

However, a rudimentary network begun under French colonial rule and continued from the 1950s has provided an important means of increased intervillage communication, movement of market goods, and a focus for new settlements.

However, the newer and less centralised Libyana network held copies of the HLR and engineers were able to restore some local services.

However, in a non-trivial network, a typical packet will be forwarded over many links via many gateways, each of which will not begin to forward the packet until it has been completely received.

However, for supercomputing, the low latency of Myrinet is even more important than its throughput performance, since, according to Amdahl's law, a high-performance parallel system tends to be bottlenecked by its slowest sequential process, which in all but the most embarrassingly parallel supercomputer workloads is often the latency of message transmission across the network.

However it evolved in Generalized MPLS ( GMPLS ) to allow the creation of label-switched paths ( LSPs ) also in not native IP networks, such as SONET / SDH networks and wavelength switched optical network.

However, critics point out that if the fish ladders fail, " several valuable migratory fish species could suffer near-extinction as a result of the Madeira dams.

However, diversity and numbers have been reduced by artificial reduction of river flow ( construction of dams ), over-fishing and water-intense large-scale cultivation of cotton, causing increasing levels of pollution.

However, in the 1950s and 1960s, several hydroelectric power dams were built along the river, ending this traditional conveyance down the river.

However, its flow regime was not at all steady – indeed, " prior to the construction of federal dams and reservoirs, the Colorado was a river of extremes like no other in the United States.

However, a series of problems have been associated with dams on the Salween.

However, at the time it was pointed out that the Buchanan Dam was just the first in a series of four flood control dams, and that prevention of flooding would not be possible until they were finished.

However, critical infrastructure includes public works ( dams, waste water systems, bridges, etc.

However, there are numerous artificial lakes, mostly due to hydroelectric dams, the biggest being Đerdap on the Danube, Perućac on the Drina and Vlasina Lake.

However, problems arose when the USBR proposed to build dams in the federally protected Echo Park canyon in Utah.

However, the technological progress made the construction of big dams possible to a greater extent that in the prewar area.

However the Americans were delayed by two weeks when the Germans destroyed the Roer dams and flooded the American route of advance.

However they were forced to use assets to protect key installations like dams to a greater extent than they had before.

However, once the Canadians had advanced, the Germans destroyed the dams upstream.

However the project was never completed even though the masonry foundations of the first dam were laid at the same time the Elan Valley dams were being constructed.

However, according to engineering reports that were ignored, the smaller plan would actually cost more money and require a more complicated structure of dams that would in any case be less able to prevent flooding.

However, the good spawning habitat in the upper reaches have been blocked by the construction of multiple dams.

However, in addition to flood control on the Chemung and Susquehanna rivers, the dams are also meant to help decrease the acidity of water in the Tioga River downstream of the dams by dilution with the more neutral waters of Crooked Creek.

However, operation of the dams has led to environmental problems in both rivers because they have caused unnatural flow fluctuations, blocked fish migration, flooded fertile agricultural land, and forced over 2, 000 people to relocate.

However, as a result of the failure of the Gleno Dam shortly after it was constructed in 1923, the construction of new multiple arch dams has become less popular.

However, the building of dams by the Chinese garrisons have blocked the water from the rivers feeding in to Lop Nor and it is now primarily salt flats.

However, the removal of the Cuddebackville Dam marks a new trend of the Army Corps of Engineers removing dams and having an awareness of the environmental impact of the structures that they build.

However, beaver dams are not permanent and depend on the beavers ' continued presence for their maintenance.

However, not only have aspen and cottonwood survived ongoing beaver colonization but a recent study of ten Sierra Nevada streams in the Lake Tahoe basin utilizing aerial multispectral videography has shown that deciduous, thick herbaceous, and thin herbaceous vegetation are more highly concentrated near beaver dams, whereas coniferous trees are decreased.