Results 31 to 40 of about 16,281,361 (203)
Corrosion of Carbon Steel in Artificial Geothermal Brine: Influence of Carbon Dioxide at 70 °C and 150 °C [PDF]
, 2019 This study focuses on the corrosion mechanism of carbon steel exposed to an artificial geothermal brine influenced by carbon dioxide (CO2) gas. The tested brine simulates a geothermal source in Sibayak, Indonesia, containing 1500 mg/L of Cl−, 20 mg/L of ...
Aristia, Gabriela +2 more
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Journal of Nanoscience and Nanotechnology, 2002 The current review article attempts to cover the field of nanoporous materials, thereby materials with voids of the order of 1 nm to 100 nm or even larger. Concepts, that have an effect on a more general basis, are introduced and the common features among the different classes of nanoporous materials are demonstrated enabling understanding their ...
Polarz, Sebastian, Smarsly, Bernd
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Study on Experimental Determination of the Elasticity Modulus of Casted Basalt
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2020 Basalt is a material available in big quantities in nature. It has a low price and can be used in various domains. It can be relatively easily extracted from natural deposits and processed by means of melting.
Ilie Octavian POPP
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Clinical Chemistry and Laboratory Medicine, 1991 This paper summarizes the practical experience gained in the Federal Republic of Germany in connection with the development and implementation of a national reference system. The National Reference System is set forth in: 1. the New Calibration Act 1986 (Neufassung des Eichgesetzes vom 22. Februar 1985. Bundesgesetzblatt 1985, Teil I, 410-422); 2.
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Polarization scattering-based detection of lubricating materials
Frontiers in MaterialsFriction, wear, and corrosion are common phenomena in both industrial and daily life, significantly impacting the performance, lifespan, and energy efficiency of equipment.
Xin Liu +11 more
doaj +1 more source
Super Dielectric Materials [PDF]
, 2014 Evidence is provided that a class of materials with dielectric constants greater than 100,000, herein called super dielectric materials (SDM), can be generated readily from common, inexpensive materials.Comment: The first material ever with an intrinsic ...
Fromille, Sam, Phillips, Jonathan
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Investigation of the Mechanical and Electrical Properties of Elastic Textile/Polymer Composites for Stretchable Electronics at Quasi-Static or Cyclic Mechanical Loads [PDF]
, 2019 In the last decade, interest in stretchable electronic systems that can be bent or shaped three-dimensionally has increased. The application of these systems is that they differentiate between two states and derive there from the requirements for the ...
Dils, Christian +5 more
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Materialism against Materialism [PDF]
, 2021 This text proposes to overcome the wide-spread error of dismissing Marx’s critique of all materialism before him as being reductionist and therefore philosophically and scientifically unacceptable. Instead, it attempts to create a non-reductionist understanding and practice of materialism in philosophy — especially by referring to key contributions by ...
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, 2020 We investigate the extent to which the class of Dirac materials in two-dimensions provides general statements about the behavior of both fermionic and bosonic Dirac quasiparticles in the interacting regime.
Abergel, D. S. L. +4 more
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, 2014 A wide range of materials, like d-wave superconductors, graphene, and topological insulators, share a fundamental similarity: their low-energy fermionic excitations behave as massless Dirac particles rather than fermions obeying the usual Schrodinger ...
Balatsky, A. V. +2 more
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