Results 141 to 150 of about 482,388 (265)

Measurement of Spectrum Utilization Efficiency Considering Spectrum Sharing [PDF]

The Journal of the Korea Contents Association, 2014
Taehan Kim, Hyun-Min Park, Ki Won Sung
openaire   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

Ground motion inversion method based on generalized chaotic particle swarm optimization. [PDF]

PLoS One
Sun B, Qi L.
europepmc   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Microplastic quantification in Sabellaria reefs: a validated protocol for extraction from biogenic agglutinated matrices. [PDF]

Environ Sci Pollut Res Int
Lo Bue G, Festa RM, Musa M, Riccardi MP, Croce A, Marchini A, Mancin N.   +6 more
europepmc   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Atmospheric aerosol effects on spectral mismatch and the resulting uncertainty in photovoltaic performance. [PDF]

Sci Rep
Hategan SM, Paulescu E, Paulescu M.
europepmc   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Boosting CO₂ Reduction with Spinel CoAl₂O₄ Anchored on N-Doped Graphitic Carbon. [PDF]

Nanomaterials (Basel)
Lv F, Shang J, Mao Y, Liu J, Bai X, Wei S, Zheng Y, Wang T, Zhao Y.   +8 more
europepmc   +1 more source

Spectrum-Efficient Wireless Sensor Networks

International Journal of Distributed Sensor Networks, 2015
Shensheng Tang, Yan Zhang 0002, Liqiang Zhang, Rong Yu 0001   +3 more
openaire   +2 more sources