Results 81 to 90 of about 1,745,880 (289)
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Divergence or Convergence in Research and Development and Innovation Between ‘East’ and ‘West’? [PDF]
, 1999 Book description: Research suggests that innovation and technological change are crucial for the economic recovery of the former centrally planned countries in Central and Eastern Europe.
Radosevic, S
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Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Assessing Economic Complexity with Input-Output Based Measures [PDF]
Economic complexity can be defined as the level of interdependence between the component parts of an economy. In input-output systems, intersectoral connectedness is a crucial feature of analysis, and there are many different methods for measuring it ...
J. Carlos Lopes +2 more
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, 2013 The global availability of communication services makes it possible to interconnect independently developed systems, called constituent systems, to provide new synergistic services and more efficient economic processes.
Kopetz, Hermann
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
The transition times of the banking system in South-eastern Europe [PDF]
, 2013 The paper analyses the commercial banking sector's development in southeastern Europe during the transition period. The transition of the banking sector evolved - or is still evolving - parallel with the general economic transition.
Kazinczy, Eszter
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Socio-economic Impacts—Urban Complexes [PDF]
, 2015 This chapter examines observed and potential future climate change impacts on socio-economic fields concerning urban complexes in the Baltic Sea basin. This is based on the literature review that focused mainly on English publications on climate change impacts, but included some publications in other languages on adaptation.
Sonja Deppisch +3 more
openaire +1 more source
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
Socioeconomic Complexity and the Sociological Tradition: New Wine in Old Bottles [PDF]
Complexity is a purposeful integrating framework for interdisciplinary dialogue, namely between sociologists and economists. After presenting some properties of complex (social) systems, we consider the crucial role of the economic complexity research ...
João Carlos Graça, João Carlos Lopes
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