Results 151 to 160 of about 8,875 (270)
Determination of xanthate compounds in mining process waters by capillary electrophoresis [PDF]
, 2017 An analytical capillary electrophoresis method was developed for the identification and quantification of the xanthate family of organosulfur compounds, all of which are used in froth floatation during the milling process of mined ore.
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Journal of Fish Biology, EarlyView.Abstract Electroanaesthesia using electric fish handling gloves induced rapid and reversible sedation of Atlantic mackerel (Scomber scombrus) during surgical tagging without observable adverse effects on behaviour or tag retention. In the laboratory, survival analyses revealed that longer handling times and smaller body sizes significantly reduced ...
Caliyena R. Brown +4 more
wiley +1 more source
Minero-metallurgical processes for lithium recovery from pegmatitic ores = Processos minero-metalúrgicos para a recuperação de lítio de minérios pegmatíticos [PDF]
, 2014 : With the expected increase of lithium demand in the forthcoming years, an efficient management of all the available resources is necessary. Rock minerals like pegmatites are important primary sources of lithium that shall be valorized.
Durão, F. +4 more
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Journal of Fish Biology, EarlyView.Abstract Sex is an important driver of variation in behaviour, ecology and physiology. Sex identification in the Critically Endangered European eel (Anguilla anguilla) currently requires fish sacrifice, or the use of morphological differences such as body length, which can be inaccurate in certain habitats and at intermediate body lengths.
Michael J. Williamson +12 more
wiley +1 more source
Effects of Sodium Iso-butyl Xanthate Dosage on the Froth Flotation of Bead Milled Middle Group 1-3 PGM Ore Blend [PDF]
, 2015 An investigation was carried out to determine the effects of collector concentration on the grade and recovery in the flotation of middle group 1-3 Platinum Group Metal (PGM) ore mixture.
Adeleke, A. A. (Abraham) +2 more
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FieldDino: Rapid In‐Field Stomatal Anatomy and Physiology Phenotyping
Plant, Cell &Environment, EarlyView.ABSTRACT Stomatal anatomy and physiology define CO2 availability for photosynthesis and regulate plant water use. Despite being key drivers of yield and dynamic responsiveness to abiotic stresses, conventional measurement techniques of stomatal traits are laborious and slow, limiting adoption in plant breeding.
Edward Chaplin +3 more
wiley +1 more source
Kinetic study of adsorption process using chitosan, activated carbon, and rice husk for monoethanolamine (mea) wastewater treatment via batch process [PDF]
, 2014 In petrochemical industry, monoethanolamine (MEA) is a common solvent used as absorption medium to remove carbon dioxide (CO2) from the gaseous stream. In the absorber, the reaction between CO2 and MEA will generate some salt and increased the amount of ...
Siti Zulaikha, Isa
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Sedimentology, EarlyView.ABSTRACT One of the largest wetlands on Earth, the Brazilian Pantanal contains roughly 10 000 natural lakes, about 1000 of which are hypersaline. In these environmentally stressful settings, animal life struggles to survive, while cyanobacteria form extensive mats.
Lucas V. Warren +5 more
wiley +1 more source
Scents of care: Multispecies relations in Pakistan's heatwave
The Australian Journal of Anthropology, EarlyView.Abstract This article examines how odour, intensified by heat, shapes the sensory aspects of social and multispecies relations in Pakistan. Drawing on ethnographic fieldwork in Kasur's tanneries and Lahore's animal shelters during a period of record‐breaking heat, it analyses how smell structures inclusion and exclusion, mediates encounters with humans
Muhammad A. Kavesh
wiley +1 more source
Microplastic Dynamics in Sediment Layers of Two Ramsar‐Designated Wetlands
Water and Environment Journal, EarlyView.ABSTRACT Little is known about the vertical and spatial dynamics of microplastics in relation to hydrology and land use, particularly in African context. This study aimed to assess the abundance, type, colour and vertical distribution of microplastics in sediment from two Ramsar‐designated wetlands, the Makuleke and Nylsvley. Sediment core samples were
Nelisiwe Ngomane +7 more
wiley +1 more source