Results 61 to 70 of about 1,731 (180)
European Journal of Inorganic Chemistry, Volume 29, Issue 27, 24 September 2026.The rare earth (RE) aqua complexes using 3‐hydroxyphenylacetate ligand were prepared using the corresponding RE salt and the sodium salt of the ligand by a salt metathesis reaction. Two different structural motifs of the complexes, {[La(3hpa)3(H2O)] × 2H2O}n, and [RE(3hpa)3(H2O)]n (RE = Ce (2), Nd (3), Gd (4), Dy (5), Y (6), Er (7), Yb (8)) were ...
Naveena Y. Salpadoru Thuppahige +5 more
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Energy use, population and growth, 1800–1970
, 2011 Unified growth theory, Coal, Biomass, O13, Q43,
Fröling, Maria, Maria Fröling
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(18-Crown-6)(trifluoromethanesulfonato)sodium [PDF]
, 2010 The title compound, [Na(CF3O3S)(C12H24O6)], features a sodium cation that is coordinated by eight O atoms in an irregular hexagonal bipyramidal environment. The equatorial positions are occupied by the six O atoms of an 18-crown-6 ether ring.
Lerner, Hans-Wolfram +5 more
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The Sulfonation of Acetone: Characterization of Acetonedisulfonic Acid and Its Salts
ChemPlusChem, Volume 91, Issue 9, September 2026.Acetonedisulfonic acid and some of its salts were structurally elucidated. Depending on the counterion, either strong hydrogen bonding or different coordination behaviors are found, showing the potential tunability of functionalized (organo)sulfonates. We report the synthesis of acetonedisulfonic acid ([(HOSO2CH2)2CO], ADSA) by slow reaction of acetone
Jan Langwald +3 more
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Review of Economic PerspectivesThe relevance of this research topic sustertems from the emergence of a whole range of systemic risks and threats resulting from the war in Ukraine. Russia’s full-scale aggression has exacerbated existing crises and given rise to new challenges in the ...
Iermakova Olga +2 more
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Food Science &Nutrition, Volume 14, Issue 9, September 2026.Three edible Asteraceae plants (Cirsium nipponicum, Solidago virgaurea, and Aster pseudoglehnii) from Ulleungdo Island, Korea, were processed by freeze‐drying or traditional blanching and sun‐drying. Untargeted UHPLC–HRMS metabolomics (110 features) combined with targeted quantification of 33 phenolic compounds revealed distinct drying‐induced ...
In Young Lee +3 more
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Survey of India Topo sheet 47O13 1978 1st edition
, 1978 Survey of India Topo sheet 47/O13 1978 1st ...
Survey of India
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The Impact of Resources on Economic Growth through Macroeconomic Variables
ECONOMICSIncreases in resources rents are often accompanied by a decline in economic growth. This has happened in countries in Asia, Africa and Latin America, and is often referred to in the specialized literature as the “Paradox of Plenty” or the “Resource Curse”
Al-Jomard Atheel A. +2 more
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Acta Universitatis Sapientiae: Economics and Business, 2017 This paper proposes that the transformation of the agric sector into an agribusiness model will contribute to repositioning Nigerian economy from its backwater position in the world’s economy.
Ikenwa Kenneth O. +2 more
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Science Education, Volume 110, Issue 5, Page 1497-1515, September 2026.ABSTRACT This article is based on a study that examines the practices and perspectives of selected educational actors in Kalimantan, Indonesia, on climate change education. The region is highly affected by climate crises and holds global relevance for mitigation due to its tropical forests and peatlands.
Carla Hermanussen, Saritha Kittie Uda
wiley +1 more source