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110.026  Articles
1 of 11.004 pages  |  10  records  |  more records»
This paper analyzes the joint cost structure of electricity and natural gas distribution investments. Assessing the joint costs is critical for urban development and public policy regarding competition at the local level. The paper accounts for the urban ... see more

A potential problem in natural gas pipeline networks is bottlenecks occurring in the flow system due to unexpected high pressure at the pipeline network junctions resulting in inaccurate quantity and quality (pressure) at the end user outlets. The gas ope... see more

Bu çalismanin temel amaci Eskisehir kent merkezinde son 30 yilda hava kirliligi ve dogalgaz uygulamalari konusunun irdelenmesidir. Genel olarak kis aylarinda isinma amaciyla kalitesiz kömür kullanimi, plansiz ve düzensiz kentlesme ve olumsuz iklim faktörl... see more

Increasing energy efficiency by the smart recovery of waste energy is the scope of the CELSIUS Project (Combined Efficient Large Scale Integrated Urban Systems). The CELSIUS consortium includes a world-leading partnership of outstanding research, innovati... see more

Natural gas hydrate (NGH) concentrations hold large reserves of relatively pure unconventional natural gases, consisting mainly of methane. Depressurization is emerging as the optimum conversion technology for converting NGH in its reservoir to its consti... see more

We examine the ability of three different GARCH-class models, with four innovation distributions, to capture the volatility properties of natural gas futures contracts traded on the New York Mercantile Exchange. We jointly estimate the long-memory process... see more

The theoretical gas hydrates stability zone (GHSZ) in the Ross Sea area was evaluated by mean of a steady state simple approach by using bathymetric data, sea bottom temperature, a variable geothermal gradient and assuming that the natural gas is methane.... see more

The purpose of this study was to analysis the length-weight relationship of gastropods (Family Littorinidae) which is associated with mangrove ecosystems where had a potential value to utilized for the management of natural resources in Merauke Regency. T... see more

Today, the majority of gas fields in Ukraine are in the final stages of development, which is characterized by a significant decrease in wellhead pressure, as well as an increased gas-water factor. As is well known, when lowering wellhead pressure arises ... see more

1 of 11.004 pages  |  10  records  |  more records»