Development of Multifunctional Detection Robot for Roller Coaster Track. [PDF]
Sensors (Basel), 2023 Song W, Zhao Z, Zhang K, Wang H, Sun Y.
europepmc +1 more source
On a New Exogyra from the Del Rio Clay and some Observations on the Evolution of Exogyra in the Texas Cretaceous [PDF]
, 1919 University of Texas at Austin
core +1 more source
Three-dimensional stability analysis of tunnel face based on unified strength theory. [PDF]
Sci Rep, 2023 Liang Q, Xu J, Wei Y.
europepmc +1 more source
Influence of Reflective Coating on Temperature Field and Temperature Effect of CRTS III Slab Ballastless Tracks on Bridges. [PDF]
Materials (Basel), 2023 Song L, Wu L, Cui C, Yu Z.
europepmc +1 more source
Entering New Markets-A Challenge in Times of Crisis [PDF]
After September 2008, the advanced economies severe decline caused demand for emerging economies’ exports to drop and the crisis became truly global, much deeper and broader than expected. In these times of global depression, most countries and companies
Gheorghiu, Anca, Gheorghiu, Anda
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On diffusive stability of Eigen's quasispecies model [PDF]
, 2013 Eigen's quasispecies system with explicit space and global regulation is considered. Limit behavior and stability of the system in a functional space under perturbations of a diffusion matrix with nonnegative spectrum are investigated.
Bratus, Alexander S. +3 more
core
Grower representation and its impact on the governance structure of the Australian Grains Industry [PDF]
The Australian wheat industry has changed considerably in structure and governance during the past 15 years. The most important changes have been the deregulation of the domestic market and privitisation of the former Australian Wheat Board into AWB ...
Farrell, Terence C.
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Techniques for railway restructuring [PDF]
This report was sponsored by the Union of African Railways, as part of a Sub-Saharan Africa Transport Project task aimed at defining what is involved in restructuring railways so that they behave more like market driven enterprises.
Huff, Lee W., Thompson, Louis S.
core
The Transition Spiral and its Introduction to Railway Curves [PDF]
Nature, 1922 openaire +1 more source
Implementation of and Experimentation with Ground-Penetrating Radar for Real-Time Automatic Detection of Buried Improvised Explosive Devices. [PDF]
Sensors (Basel), 2022 Srimuk P +4 more
europepmc +1 more source