Results 231 to 240 of about 18,869,389 (279)
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EMC Europe 2009 Workshop, 2009
Traditional materials for coils and common mode chokes are iron and ferrites. Iron has a high saturation level but low permeability, and ferrite has low saturation and high permeability. Nanocrystalline materials are a rather new material with a high saturation and a high permeability.
Roc'h, A. +2 more
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Traditional materials for coils and common mode chokes are iron and ferrites. Iron has a high saturation level but low permeability, and ferrite has low saturation and high permeability. Nanocrystalline materials are a rather new material with a high saturation and a high permeability.
Roc'h, A. +2 more
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Marketing and the New Materialism
Journal of Macromarketing, 2014Modern man’s unsustainable systems of production and consumption are symptoms of underlying problems in how we understand and relate to the material world. Socially constructed dualities between the social and natural sciences and between meaning and materiality have encouraged societies to indulge in magical thinking about the ability of material ...
Scott, Kristin +3 more
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Science, 1976
Supplies of basic commodities cannot be taken for granted in the future. The prospects for peace in coming decades will depend on how the world adjusts to new constraints and new expectations regarding these commodities. Exponential growth cannot go on forever.
P H, Abelson, A L, Hammond
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Supplies of basic commodities cannot be taken for granted in the future. The prospects for peace in coming decades will depend on how the world adjusts to new constraints and new expectations regarding these commodities. Exponential growth cannot go on forever.
P H, Abelson, A L, Hammond
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PAJ: A Journal of Performance and Art, 2015
Kinetica Art Fair is an annual event produced by Kinetica Museum in London, initiated in 2009 by Dianne Harris and Tony Langford, the Museum’s founders. The event is open to galleries, curators, and artists from around the world who “focus on universal concepts and evolutionary processes though the convergence of kinetic, electronic, robotic, sound ...
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Kinetica Art Fair is an annual event produced by Kinetica Museum in London, initiated in 2009 by Dianne Harris and Tony Langford, the Museum’s founders. The event is open to galleries, curators, and artists from around the world who “focus on universal concepts and evolutionary processes though the convergence of kinetic, electronic, robotic, sound ...
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Materials, Materiality, New Materialism
2020The arguments made in this book relate primarily to a mode of experimental film practice commonly referred to as ‘materialist’, that is, works that draw attention to the material of the filmstrip through tactile intervention and obscure vision by creating multiple layers, tangible surfaces, proximal views and haptic images.
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2008 International Nano-Optoelectronics Workshop, 2007
Optoelectronics is a very materials dependent technology. The metastable growth of new alloy materials and strain have significantly increased the performance and addressable wavelength regions due to these materials technology enhancements. The growth technologies, new materials and resulting devices are described.
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Optoelectronics is a very materials dependent technology. The metastable growth of new alloy materials and strain have significantly increased the performance and addressable wavelength regions due to these materials technology enhancements. The growth technologies, new materials and resulting devices are described.
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The Journal of the American Dental Association, 1991
Two areas of research will prosper and change operative dentistry in the future: developing light-cured glass ionomer technology further, and reinforcing direct composite resin technology. Successful development of restorative materials in these areas will have an immediate and long-term effect on the practice of operative dentistry in both affluent ...
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Two areas of research will prosper and change operative dentistry in the future: developing light-cured glass ionomer technology further, and reinforcing direct composite resin technology. Successful development of restorative materials in these areas will have an immediate and long-term effect on the practice of operative dentistry in both affluent ...
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Grasping New Material Densities [PDF]
Multisensory ResearchAbstract When picking up objects, we prefer stable grips with minimal torque by seeking grasp points that straddle the object’s centre of mass (CoM). For homogeneous objects, the CoM is at the geometric centre (GC), computable from shape cues. However, everyday objects often include components of different materials and densities.
Wendy J. Adams +2 more
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Biocompatibility in Hemapheresis: New Materials
The International Journal of Artificial Organs, 1993The development of new technologies implying the use of semidialytic syntetic membranes in therapeutic apheresis, lays stress also on the problem of biocompatibility. The first alterations of plasma proteins and of the immune system are observable 15 minutes after the beginning of the apheretic session.
RUSSO, Gaspare Elios +3 more
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Aircraft Engineering and Aerospace Technology, 1963
Brief Particulars of Recently Introduced Materials likely to have Aircraft, Missile or Space Vehicle Applications. A 16,000‐gallon concrete tank for spent acids has just been lined with ‘Pentaphane’ at the Hatfield plant of the de Havilland Division of Hawker Siddeley Aviation Co. Ltd.
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Brief Particulars of Recently Introduced Materials likely to have Aircraft, Missile or Space Vehicle Applications. A 16,000‐gallon concrete tank for spent acids has just been lined with ‘Pentaphane’ at the Hatfield plant of the de Havilland Division of Hawker Siddeley Aviation Co. Ltd.
openaire +1 more source