“... and technological progress allowed only after many years to return to this issue at a qualitatively new level...”
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“... developed and tested in a laboratory environment three prototype versions of medium alloy tire steel...”
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“... in the design of a new individual traction drive for shunting diesel locomotives in conditions of insufficient...”
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“... done using antibodies to the glycoproteins. A.11 Chemical Cross-linking in Complex Mixtures M. J. Trnka...”
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“... desenvolvido apresentou uma boa aceitação dos consumidores, com média das notas hedônicas superior a 5 (6,44...”
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“...When implementing new or modernized rolling the train in most cases is in the range of 0.9-0.95...”
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Assuntos: “...rails...”
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“.... This study used a survey to evaluate user satisfaction levels with this new service. Thirty-three per cent...”
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Assuntos: “...rail transport...”
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“... reduction in the wear rate of both the rolling surface and the flange can be achieved by developing a new...”
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“... -- A multidisciplinary approach of railway station development: A case study of ’s-Hertogenbosch...”
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Assuntos: “...rail...”
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“... line of 154 kV, which is fixed and calculated by electricity meters. For these three phase mode supply...”
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“...; Part II: Heavy metals; Part III: Modeling; Part IV: MTBE and oxygenates; Part V: Radionuclides; Part VI...”
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“... of government participation in public companies and increased competition in several sectors, resulting in a...”
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“... flow models in microsystems companies - 3: Collaborative networks support - The virtual enterprise from...”
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