Results 81 to 90 of about 152,837 (328)

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Editorial: Atmospheric Electricity

Frontiers in Earth Science, 2022
Irina Mironova , Irina Mironova , Martin Füllekrug, Konstantinos Kourtidis, Evgeny Mareev   +4 more
doaj   +1 more source

Модель генерации сейсмического электрического поля в атмосфере

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki
В ряде публикаций, освещалось уникальное событие, произошедшее на Кавказе в период 01-02.09.2019. В нём, в районе Центрального Кавказа, в хорошую погоду, по вариациям вторичных частиц космических лучей, регистрируемых комплексной установкой «Ковёр» БНО ...
Хаердинов, Н.С.
doaj   +1 more source

Atmospheric electricity observations at Eskdalemuir Geophysical Observatory [PDF]

History of Geo- and Space Sciences
Atmospheric electricity measurements, principally of the hourly potential gradient (PG), were made continuously at Eskdalemuir Observatory, Scotland (55.314° N, 3.206° W), between 1911 and 1981. Air ion properties were also determined.
R. G. Harrison, J. C. Riddick
doaj   +1 more source

Collinsville solar thermal project: yield forecasting (final report) [PDF]

, 2014
Executive Summary 1        Introduction This report’s primary aim is to provide yield projections for the proposed Linear Fresnel Reflector (LFR) technology plant at Collinsville, Queensland, Australia.  However,
John Foster, Phillip Wild, William Paul Bell   +2 more
core   +4 more sources

Neutrino Oscillation Experiments at Nuclear Reactors [PDF]

, 1999
In this paper I give an overview of the status of neutrino oscillation experiments performed using nuclear reactors as sources of neutrinos. I review the present generation of experiments (Chooz and Palo Verde) with baselines of about 1 km as well as the
Achkar, Alivisatos, Apollonio, Boehm, Böhm, de Kerret, Declais, Giorgio Gratta, Hahn, Schreckenbach, Schreckenbach, von Feilitzsch, Zacek   +12 more
core   +3 more sources

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source

A possible effect of atmospheric circulation in the daily variation of the earth's magnetic field. II. [PDF]

, 1965
Seasonal features that are not related in a simple way to solar declination occur in the daily variation of the horizontal intensity of the earth's magnetic field at Tucson, as at Honolulu studied previously.
Wulf, Oliver Reynolds
core   +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

The blue water footprint of electricity from hydropower [PDF]

, 2012
Hydropower accounts for about 16% of the world's electricity supply. It has been debated whether hydroelectric generation is merely an in-stream water user or whether it also consumes water.
Hoekstra, A.Y., Mekonnen, M.M.
core   +4 more sources