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Physicochemical processes taking place at the interface of film elements (conductors) of hybrid integrated circuits, thick-film sensors and other microelectronic devices (MED) based on silver-palladium pastes and element...

Mixing calculations (i.e., the calculation of the proportions in which end-members are mixed in a sample) are essential for hydrological research and water management. However, they typically require the use of conservat...

The purpose of this work was to analyze the microscopic feature of binary solvent systems formed by a molecular solvent (acetonitrile or dimethylformamide or methanol) and an ionic liquid (IL) cosolvent [1-(1-butyl)-3- m...

Summary Trace-element data for mid-ocean ridge basalts (MORBs) and ocean island basalts (OIB) are used to formulate chemical systematics for oceanic basalts. The data suggest that the order of trace-element incompatibili...

"Chemical Enhanced Oil Recovery by alkali, surfactant and/or polymer flooding could be o good option to produce remaining oil from brown fields. One parameter that affects performance and economics of a CEOR process is h...

The European chemical industry is key to economic development and wealth. It creates modern products and materials, and provides virtually all sectors of the economy with technical solutions. The European chemical indust...

In arid and semiarid areas, the interplant spaces are usually covered by physical and biological soil crusts. These crusts, though representing an almost negligible portion of the soil profile, have a number of crucial r...

Recent research has developed systems for the chemical looping (CL) gasification of biomass using iron (Fe)-based metal oxides as oxygen carriers (OCs). The present study constructed a CL fuel cell utilizing lignosulfona...

Glaciers are important water reservoirs and are extremely sensitive to the effects of climate change. The Manso River basin, in Northwest Patagonia, Argentina, is a typical hydrological system with actively retreating gl...

ABSTRACT The limitations of traditional direct current–electrocoagulation (DC–EC) in wastewater treatment encompass electrode passivation, high energy consumption and substantial sludge generation. Alternating curren...

La estructura y propiedades de la interfase electroquímica, son el resultado de las interacciones que se producen entre los distintos componentes de una solución electrolítica y el electrodo metálico. En particular, ...

The clinical failsof gold (Au) and carbon (C) coated 316LSS stents have been barelyinvestigated. A comprehensive understanding of these fails maycontribute to the improvement of protocols for the development ofbetter mat...

The oxidation of proteins and, in particular, of tryptophan (Trp) residues leads to chemical modifications that can affect structure and function. The oxidative damage to proteins in photochemical processes is relevant i...

Abstract Hydrogen generation from renewable energy sources allows balancing the intermittent nature of solar and wind power. The chemical energy stored in hydrogen can be efficiently converted back to electricity using f...

Old fields are spreading in the world because of agriculture abandonment, and they show a persistence of exotic plant species with little recovery towards the original vegetation composition. Soil biota may also differ b...

There is a pressing global need to increase the use of renewable energy sources and limit greenhouse gas emissions. Towards this goal, highly efficient and molecularly selective chemical processes that operate under mild...

Chemical Thermodynamics and Kinetics Acid-Base Dissolved Carbon Dioxide Atmosphere-Water Interactions Metal Ions in Aqueous Solution Aspects of Coordination Chemistry Precipitation and Dissolution Oxidation and Reduction...

Debido a su biodegradabilidad, recientemente los polisacáridos han sido bastante estudiados para su utilización en sistemas de liberación controlada de farmacos, ya que ellos pueden ser degradados específicamente por...

The method of disk rotating kinetics of dissolution processes CdTe, Zn<sub>x</sub>Cd<sub>1-x</sub>Te and Cd<sub>0.2</sub>Hg<sub>0.8</sub>Te in yodvydilyayuchyh etching comp...

ABSTRACT The objective of this study was to evaluate the chemical composition and the fermentative parameters of heart of palm waste produced from Alexander Palm, ensiled with chemical additives. Treatments consisted of ...

To elucidate the influence of bi-substitution on the structural and hyperfine properties of goetites, two series of (Al,Co)- and (Mn,Co)-substituted goethites were synthesized in alkaline media by aging several ferrihydr...

The temperature sensitivity of fine particulate matter (PM2.5) critically influences air quality and human health under a warming climate, yet models struggle to accurately reproduce observed sensitivities. This study im...

The possibility of creating automatic control systems based on the interferometric optical method for chemical etching processes has been shown. A structural diagram of device for automatic control of the construction of...