Results 81 to 90 of about 215,097 (287)

Rail Privatisation: The Practice – An Analysis of Seven Case Studies [PDF]

open access: yes, 1994
After a brief description of the proposals for rail privatisation in Great Britain, this paper contrasts these with the proposals and experience in other countries around the world.
Nash, C.A.   +3 more
core  

Seismic analysis and design of tunnels within fault ground: A review

open access: yesDeep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang   +6 more
wiley   +1 more source

Species Composition of Uropathogens and Sensitivity Range to Antibiotics of the Main Pathogens Isolated from the Urine of Patients with Urolithiasis

open access: yesАнтибиотики и Химиотерапия, 2020
4324 patients with a basic diagnosis of urolithiasis were examined from 2010 to 2015. 2372 strains were isolated, the leading uropathogens were the bacteria of the genus Enterococcus and Escherichia coii.
E. I. Vasilyeva   +3 more
doaj  

Strategies for Improving Indian Railways’ Market Share of Port Based Coal Traffic: A Diagnostic Study [PDF]

open access: yes
India is a vast country. After its independence in 1947, it steadily lost its position in international trade. With the beginning of economic liberalization in 1991, it has taken new initiatives in integrating itself with the world economy.
Dixit K L   +3 more
core  

Are Britain’s railways costing too much? Perspectives based on TFP comparisons with British Rail: 1963-2002. [PDF]

open access: yes, 2004
Following the Hatfield accident in October 2000, the cost of running Britain’s railways has increased very sharply, leading to considerable debate about whether current cost levels are reasonable.
Smith, A.S.J.
core  

Nationalist Movements in the Balkans and Ottoman Government [PDF]

open access: yes, 2015
The 19th century was a century where the Balkans were reshaping by ideological and cultural polarisation. Until this century, the Ottoman Empire have maintained its multireligious, multilingual and multicultural structure without a problem.
YAMAÇ, Müzehher
core   +2 more sources

Policy Spandrels: How Design Decisions Can Open Up Spaces for Unintended Policy Change

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT This article introduces the concept of policy spandrels to make sense of public policies producing second‐order effects that are unintentional from the perspective of policy design and yet are fraught with consequences. By analogy with architectural spandrels—leftover spaces that can be used for unforeseen purposes—policy change can be enabled
Martino Maggetti
wiley   +1 more source

ONE OF THE WAYS OF PROCESSING AND ANALYSIS OF RESULTS OF THE PEDAGOGICAL EXPERIMENT

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2015
Provide statistical processing and analysis of results of pedagogical experiment on introduction of innovative methods based on the matrix model of cognitive activity carried out in Samara state University of railway engineering teachers of the ...
Elena N. Ryabinova   +2 more
doaj  

Method for calculating the supply of transport and logistics services depending on the demand for freight transportation [PDF]

open access: yesMATEC Web of Conferences
The article examines the problems that arise in railway freight transportation when determining the optimal size of rolling stock fleet under seasonal fluctuations in the volume of transportation and ensuring a certain reserve of vehicles.
Myronenko Viktor   +2 more
doaj   +1 more source

Evaluation of Modeling Assumptions for Predicting Structural Damage and Train Derailment Under Earthquake Loading

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT The rapid development of new railway networks and the aging of existing infrastructure in seismic‐prone regions continue to motivate the need for efficient methods to simulate the dynamic behavior of coupled train track structure systems. While detailed train–structure interaction (TSI) models can capture complex mechanisms, they are often too
Miguel A. Gomez, Matthew J. DeJong
wiley   +1 more source

Home - About - Disclaimer - Privacy