... the original mode is a conventional rail with operating speed of 130 km/h, representative of many railway lines in Europe, the introduction of HSR services yields 45-50 minutes savings for ... stressing that the social and financial profitability of HSR lines may be decreasing once the investment in the main corridors has been completed. `Currently operating parts of the...
Ngày tải lên: 17/03/2014, 08:20
... pattern in account of transport infrastructure (AHLFELDT, in press-a). We interpret this basic indicator of economic geography as a broad indicator of centrali- ty, encompassing the benefits of ... High Speed Rail Adjustments to High Speed Rail ∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗ Abstract: This paper presents evidence that high speed rail systems, by bringing economic...
Ngày tải lên: 17/03/2014, 08:20
Tài liệu A Comparative Analysis of Individual Communication Processes in Small docx
... turn-taking and speaking time distribution. In the following, the construct of turn-taking behaviors is reviewed. Turn-taking is the ordering of moves that involve any organized interplay of speech acts. A ... duration) in small-group decision-making meetings. The findings of the current study add value to a very extensive literature on cross-cultural communication in examining...
Ngày tải lên: 09/12/2013, 16:15
Báo cáo khoa học: "A Computational Analysis of Complex Noun Phrase in Messages" docx
... is identified within noun phrases in Navy messages. Mechanisms of text compression include increased fre- quency of complex noun sequences and also increased usage of nominalizations. Semantic ... sources of text compression by two means: (1) comparing a full grammar of the standard language to that of the domain in which we are working, 505 and {2) comparing the distr...
Ngày tải lên: 08/03/2014, 18:20
Techno-Economic Analysis of Biofuels Production Based on Gasification docx
... Techno -Economic Analysis For biofuels technologies to be utilized in commercial applications, the economic feasibility must be determined. A feasibility analysis is also called a techno -economic analysis, ... m dot_biomass ⋅:= m dot_O2 _in 700 tonne day = n dot_O2 _in m dot_O2 _in 2MW O ⋅ := n dot_O2 _in 253.183 mol s = Ratio O2_to_C n dot_O2 _in n dot_C _in := Ratio O2_...
Ngày tải lên: 31/03/2014, 07:20
Tài liệu ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL pdf
... per year, translating into a total of 350 trains per day, one train every 4 minutes at the speed of 150 km/h, alternating with passenger trains at 300 km/h. The costs that are officially foreseen ... areas of European interest. Livestock rearing, which was very intense until the end of World War II and subsequently declined, is now in a new phase of growth, albeit slow, and...
Ngày tải lên: 20/02/2014, 19:20
ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL potx
... per year, translating into a total of 350 trains per day, one train every 4 minutes at the speed of 150 km/h, alternating with passenger trains at 300 km/h. The costs that are officially foreseen ... areas of European interest. Livestock rearing, which was very intense until the end of World War II and subsequently declined, is now in a new phase of growth, albeit slow, and...
Ngày tải lên: 17/03/2014, 07:20
Economic feasibility analysis of a wind farm in Caldas da Rainha, Portugal
... Taking into account the differences in values found in the economic and financial analysis of the wind power project and its costs, it is interesting to note the degree of interdependence of economic ... defined in Tables 1 and 2 in Software RETScreen International Clean Energy Project Analysis in order to make an analysis of economic and financial viability...
Ngày tải lên: 05/09/2013, 14:59
AN ECONOMIC ANALYSIS OF DEGRADATION IN THE QUEENSLAND MULGA RANGELANDS pot
... are: - to identify the economic and financial constraints in decisions on' land use in Queensland's mulga rangelands; - to examine the impact of changes in 3economic conditions on ... pastures become interspersed increasingly with scalded areas, woody weed infestation and gullying. The visible evidence of economic or management influence is the 'fence-lin...
Ngày tải lên: 17/03/2014, 06:20