Results 41 to 50 of about 264,999 (349)

Electrokinetic Stabilization of Formation Fines Using Surface Modified Polymer Silica Nanocomposites During Low Salinity Water Flooding for Enhanced Oil Recovery

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Fines migration induced by low salinity water flooding severely impairs reservoir permeability and injectivity presenting a critical challenge in enhanced oil recovery. This study aims to synthesize and evaluate a surface‐modified polymer‐silica nanocomposite to mitigate clay mobilization and preserve the hydrodynamic capacity of porous media.
Mohamed Abu Shuheil, Dilipkumar S. Patel, N. Beemkumar, Tariq Abdulkader Alrihaim, Dhirendra Nath Thatoi, Ripendeep Singh, Rohit Kumar, Parminder Singh, Ahmad Khalid   +8 more
wiley   +1 more source

Hot and cold deserts as eco‐evolutionary arenas for understanding plant resistance to multiple abiotic stressors

Biological Reviews, EarlyView.
ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler, Natasha Barbolini, Anže Žerdoner Čalasan, Marian Schubert, Catarina Rydin, Olwen M. Grace, Aelys M. Humphreys   +6 more
wiley   +1 more source

Study of iodine distribution in meadow soil and plants formed in different geochemical landscapes related to evaluation of iodine status of the Bryansk oblast’

RUDN Journal of Ecology and Life Safety, 2013
Iodine deficiency is one of important factors contributing to the risk of thyroid cancer in areas subjected to radioiodine contamination. The aim of the study was to reveal spatial patterns in iodine distribution in soils and vegetation of the grazing ...
E M Korobova, V U Berezkin, L I Kolmykova, N V Korsakova   +3 more
doaj  

Control of the symmetry of plume-ridge interaction by spreading ridge geometry [PDF]

, 2010
The Iceland, Gal´apagos and Azores plumes have previously been identified as interacting asymmetrically with adjacent spreading centres. We present evidence that the flow fields in these plume heads are radially symmetric, but the geometry of the mid ...
Maclennan, J., O. Shorttle, Jones, S. M., J. Maclennan, Shorttle, O., Shorttle, O, S. M. Jones, Maclennan, J, Jones, Stephen; id_orcid   +8 more
core   +1 more source

Redefining the Nitrogen Cycle Through Electronic Configuration Driven Electrocatalysis for Low Carbon Energy

Carbon Energy, EarlyView.
This review reveals how electronic configuration engineering governs the entire electrocatalytic nitrogen cycle, providing structure‐informed insights into reaction selectivity, catalytic durability, and sustainable nitrogen utilization across energy and environmental systems. ABSTRACT The global nitrogen cycle is essential to food production, chemical
Jiamu Feng, Linai Zhou, Mincan Yang, Aoxiang Zhu, Zengfeng Wei, Weilin Xu, Jia Li, Jun Wan   +7 more
wiley   +1 more source

The Rich Chemistry of Ionized Methanol With Sulfur Dioxide: Pathways to Prebiotic and Elusive Species in Earth's Atmosphere and Space

Chemistry – A European Journal, EarlyView.
The reaction between the methanol radical cation and sulfur dioxide is remarkably fast and forms several ionic and neutral products (HOSOH+, CH2OSO+, CH2OH+, CH2O, H2O, HSO2). The chemistry goes beyond simple proton or hydrogen transfer, revealing a close interaction between the two species, relevant to atmospheric and astrochemical environments where ...
Mauro Satta, Daniele Catone, Mattea Carmen Castrovilli, Antonella Cartoni   +3 more
wiley   +1 more source

Gibbs energy minimization thermodynamics for CO2 capture by aqueous amines: Conservation laws, concentration variables, and parameter consistency

The Canadian Journal of Chemical Engineering, EarlyView.
We clarify how Gibbs‐energy‐minimization models for aqueous‐amine CO2 capture fail when conservation constraints and concentration conventions are inconsistent. Exact standard‐state conversions and Reaktoro case studies show that P(CO2)‐loading fits can mask non‐unique parameters and wrong speciation, motivating complete water‐inclusive formulations ...
William R. Smith, William Rutherford, Allan M. M. Leal   +2 more
wiley   +1 more source

Investigating glacial sediment provenance in Northern Ireland using principal component analysis of Tellus soil geochemical data [PDF]

, 2010
This report describes results of a preliminary study using Tellus soil geochemical baseline data to investigate the character and spatial variation of glacial deposits located north and south of the Armoy Moraine which marks the limit of two different ...
Dunlop, P., Cooper, M.R., Scheib, A.J.
core   +3 more sources

Journal of Geochemical Exploration [PDF]

The journal is dedicated to the publication of research studies that cover new developments in the application of analytical geochemistry and geoinformatics.
DINELLI, ENRICO
core   +1 more source

Identification of Natural Hydrogen Sources from Geochemical Study in Tanjung Api Area, Central Sulawesi, Indonesia: Analysis from Open Dataset and Future Prospects

JGEET: Journal of Geoscience, Engineering, Environment and Technology
In the effort to develop environmentally friendly energy, natural H2 plays a major role due to its large source originating from the Earth's mantle. Therefore, studies on the analysis of the origin of H2 are crucial.
Handoyo, Asido Saputra Sigalingging, Indra Sanjaya   +2 more
doaj   +1 more source