Results 81 to 90 of about 7,206 (242)

Characteristics of Potential-pH Diagram of U-CO3(2-) -H2O System and Its Influencing Factors

Yuanzineng kexue jishu
Hydrogen reduction method has been widely studied and applied in the hydrometallurgy preparation of metal powders or oxides due to its simple operation, clean and environmental protection.
LI Dabing, NIU Yuqing, KANG Shaohui, ZHOU Zhiquan, YE Kaikai, SHEN Haonan, KANG Xiuming
doaj   +1 more source

Phosphate amendments for chemical immobilization of uranium in contaminated soil

Environment International, 2019
Uranium (U) contamination is a major environmental problem associated with the mining and processing of nuclear materials for both weapons and power production.
Matthew R. Baker, Fanny M. Coutelot, John C. Seaman   +2 more
doaj   +1 more source

Leading Sustainable Competitive Advantage From Within: An Analysis of the Mining Industry

Sustainable Development, EarlyView.
ABSTRACT Sustainability has emerged as a critical global challenge, compelling industries to integrate environmental considerations into their core strategies. The main objective of this study is to examine the direct influence of green transformational leadership and the mediating roles of green knowledge management and green motivation in achieving a
Zhadyra Konurbayeva, Eduardo Sánchez‐García, Bartolomé Marco‐Lajara, Jolanta Sloniec, Javier Martínez‐Falcó, Gulzhan Baitikenova   +5 more
wiley   +1 more source

Organic Compounds of Uranium (V)

Zeitschrift für Naturforschung B, 1970
The reactions of Uranium pentaethoxide with 1,3 dicarbonyl ligands (dibenzoyl methane, ethyl 1-methyl acetoacetate, 5,5 dimethyl 1,3 cyclohexane dione (dimedone) have been studied under anhydrous conditions and the derivatives of the type U(OEt)5-x(lig)x (where x= 1, 2 or 3) have been isolated.
S. Dubey, S. N. Misra, R. N. Kapoor
openaire   +1 more source

Opportunities for Australia Amid China's Carbon‐Neutral Transition: Input–Output Approach With Analysis of Australian Renewable Potential

Sustainable Development, EarlyView.
ABSTRACT A major transformation in China's energy mix is underway as the country pursues carbon neutrality by 2060, posing significant structural challenges for Australia as a major exporter of carbon‐intensive resources. This study examines the economic impacts of China's decarbonisation on Australia by applying static and dynamic input–output (IO ...
Jinyong (Edward) Sung
wiley   +1 more source

Environmental Contaminant Accumulation in Freshwater Turtles Inhabiting Three Rivers of the Permian Basin, New Mexico, USA

Environmental Toxicology, EarlyView.
ABSTRACT Freshwater turtles are valuable sentinels of aquatic systems due to their long lifespans and resilience in environments impacted by contaminants. The Permian Basin, dominated by the oil and gas sector, spans western Texas and southeastern New Mexico, USA, including the Pecos River and its tributaries, the Delaware and Black Rivers.
Ana G. G. Sapp, W. Gregory Cope, Christopher E. Moorman, Frank X. Weber, Ivana Mali   +4 more
wiley   +1 more source

Forces Behind South Australia's Unusual Structural Changes Since 1840

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT The agricultural sector's share of GDP in growing economies typically declines but, for a century from the early 1850s, Australia's did not. That trend is most evident for the former colony and now State of South Australia (SA). Moreover, that share for SA has been almost flat since 1980 as well, along with the agricultural sector's share of ...
Kym Anderson
wiley   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

Journal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton, Abdeljalil Bouzouggar, Stacy Carolin, Louise Humphrey   +3 more
wiley   +1 more source

The morphological affinities of the fossil cranium from Kabua, Kenya Affinités morphologiques du crâne fossile de Kabua (Kenya)

Journal of the Royal Anthropological Institute, EarlyView.
Our current understanding of the origins of Homo sapiens is limited, in part, by the fragmented fossil record from Late Pleistocene and early Holocene Africa. Here, we re‐examine the Kabua 1 cranium, an enigmatic and little‐studied Kenyan fossil discovered in the 1950s. We compare virtual reconstructions created previously by our team with a wide range
Abel Marinus Bosman, Laura Tabitha Buck, Hugo Reyes‐Centeno, Marta Mirazón Lahr, Chris Stringer, Rainer Grün, Qingfeng Shao, Katerina Harvati   +7 more
wiley   +1 more source

Reaction Mechanism of Uranium Metal and Cadmium Chloride in LiCl-KCl Eutectic Molten Salt

Yuanzineng kexue jishu
The synthesis of high-concentration uranium trichloride (UCl3) was investigated through the reaction of cadmium chloride (CdCl2) with metallic uranium (U) in a LiCl-KCl eutectic molten salt system.
XIAO Yiqun1, ZENG Guozhi1, 2, LIU Sijing1, 3, YAO Benlin1, HE Hui1, YE Guoan1, LI Bin1
doaj   +1 more source