Вестник Дагестанского государственного технического университета: Технические науки, 2018 . Objectives The aim of the research was the development of an ultrasonic generator of technological design with a wide frequency range of output voltage.
Nikolaj V. Bekrenev, Dmitriy Yu. Lukov
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Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications [PDF]
, 2019 A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices.
Gómez Martín, Aurora +5 more
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Geosciences, 2018 In response to the need for lightweight and affordable sediment coring and high-resolution structural documentation of unconsolidated sediment, we developed economical and fast methods for (i) recovering short sediment cores with undisturbed topmost ...
Jan P. Schimmelmann +3 more
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The impact of carbon materials on the hydrogen storage properties of light metal hydrides [PDF]
, 2011 The safe and efficient storage of hydrogen is still one of the remaining challenges towards fuel cell powered cars. Metal hydrides are a promising class of materials as they allow the storage of large amounts of hydrogen in a small volume at room ...
Adelhelm, Philipp, De Jongh, Petra E.
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BiologyReconstructive and regenerative medicine are critical disciplines dedicated to restoring tissues and organs affected by injury, disease, or congenital anomalies.
Leticia Ramos Dantas +3 more
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Tannin resin-boron associations: Leaching and biological resistance [PDF]
, 2012 The easy leaching of boron in wood preservation formulations has allowed to use this fungicide only for short term applications. The recently discovered adduct with flavonoids allows boron to resist longer periods of time within wood and consequently ...
Leménager, Nicolas +5 more
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Multi-tow shearing mechanism for high-speed manufacturing of variable angle tow composites [PDF]
, 2012 An innovative tow steering technique using shear deformation characteristics of the dry tow material has been developed to minimize the process-induced defects by changing the most fundamental way of handling tow materials of all conventional AFP ...
Kim, Byung Chul +2 more
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Flexible and low-cost binderless capacitors based on p- and n-containing fibrous activated carbons from denim cloth wastes [PDF]
, 2018 Activated carbon cloths have been prepared from denim cloth wastes (DCWs) through chemical activation with H3PO4. The effect of the H3PO4/DCWs impregnation ratio and the carbonization temperature on the porous texture, the chemical composition, the ...
Cordero, Tomás +4 more
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Self-healing of concrete cracks by the release of embedded water repellent agents and corrosion inhibitors to reduce the risk for reinforcement corrosion [PDF]
, 2017 From the worldwide steel production, approximately 50 per cent is required to replace corroded steel [1]. In the case of reinforced concrete structures, corrosion of the reinforcement steel causes crack formation and spalling which leads to ...
De Belie, Nele +5 more
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A Physical Properties-Focused Analysis for the Selection of Impregnated Wood in Architecture
Düzce Üniversitesi Bilim ve Teknoloji DergisiWood, one of the building material of the architectural tradition and the future, is subject to deterioration due to various factors. The most commonly used process for the protection of wooden materials is impregnation. The diversity of wood species and
Habibe Öztürk, Z. Sevgen Perker
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