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7201
Experimental Study on the Shear Strength of Loess Modified by Microbial Precipitation Technology
Published 2022-01-01“…It provides a theoretical basis for the improvement of loess soil structure characteristics by microorganism calcium carbonate precipitation technology.…”
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7202
Effect of Chewing Gums with Different Contents on Salivary Flow Rate, pH and Ion Exchange
Published 2024-04-01“…Conclusion: Chewing gum containing calcium carbonate and tricalcium phosphate may have beneficial effects on the structure of saliva and beneficial effects in terms of oral and dental health. …”
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7203
The main types and mineral composition of bauxites of the Kursk Magnetic Anomaly
Published 2020-06-01“…The processes superimposed on the weathering crust led to silicification and carbonation of the uppermost parts of the bauxite section.…”
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7204
Staphylococcus Derived from Desert and Its Solidified Ability on Aeolian Sandy Soil
Published 2020-01-01“…Many soil microorganisms in nature induce carbonate precipitation, which is used in soil improvement to reduce the pollution of soil environment by traditional chemical improvement. …”
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7205
Optimal timing for lithium levels [version 2; peer review: 2 approved, 1 approved with reservations]
Published 2024-09-01“…Almost all of that data comes from standard 12-h blood draws with plain (immediate-release) lithium carbonate or lithium citrate. So, the real question of interest is, with extended-release lithium formulations, at what time point does one draw the lithium level to compare most accurately with a standard 12-h blood draw with plain lithium carbonate? …”
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7206
Water Treatment for Fish Aquaculture System by Biochar-Supplemented Planting Panel System
Published 2020-01-01“…Rice husk biochars were prepared by carbonization at 400–600°C. The products were analyzed by FTIR, SEM-EDS, BET, and approximate analysis in order to find final products with the best properties and the lowest carbonization temperature. …”
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7207
Traitement localisé des produits de corrosion du plomb d’une bulle papale attachée à son parchemin
Published 2016-02-01“…The new electrolytic pen Pleco, developed at the Haute Ecole Arc de conservation-restauration (Neuchâtel), was made in a FabLab in Nantes and tested to reduce locally lead carbonates on objects with inseparable elements. After having defined the parameters of treatment, tests were further conducted on samples in order to treat the interface between the metal and the cord of seals linked to the parchment. …”
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7208
Hydrogen bond interactions of coumarin-153 in molecular solvents: molecular dynamics and principal component analysis
Published 2024-10-01“…More specifically, the former H atoms interact preferentially with the hydroxyl oxygen atom of the solvent while the H$_{10}$ atom interacts preferentially with the ester oxygen atoms of propylene carbonate.Moreover, when C153 behaves as a hydrogen bond acceptor, PCA shows that the carbonyl O atom of C153 interacts preferentially with the hydroxyl H atom of the alcohols, while the F atoms mostly interact with the other ethyl and methyl H atoms of the solvent.…”
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7209
Preparation and properties of alkali-activated slag-like powder paste
Published 2025-03-01“…This study used sea sand and ground calcium carbonate powder as raw materials to prepare five types of SP with different Ca/Si (C/S) ratios by melting, water quenching, and grinding. …”
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7210
Unravelling Lithium Interactions in Non-Flammable Gel Polymer Electrolytes: A Density Functional Theory and Molecular Dynamics Study
Published 2025-01-01“…In the present study, we utilize molecular dynamics and Density Functional Theory based simulations to investigate the Li interactions in gel polymer electrolytes (GPEs), composed of a 3D cross-linked polymer matrix combined with two different non-flammable electrolytes: 1 M lithium hexafluorophosphate (LiPF<sub>6</sub>) in ethylene carbonate (EC)/dimethyl carbonate (DMC) and 1 M lithium bis(fluorosulfonyl)imide (LiFSI) in trimethyl phosphate (TMP) solvents. …”
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7211
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7212
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7213
Utilisation des résines échangeuses d’ions pour le nettoyage d’objets métalliques archéologiques ou historiques
Published 2021-05-01“…In this study, we focused on the elimination of Cu carbonates by testing 2 anionic resins and 2 cationic resins with different polymer matrices and exchanger groups. …”
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7214
Fluid Dynamics in a Thrust Fault Inferred from Petrology and Geochemistry of Calcite Veins: An Example from the Southern Pyrenees
Published 2020-01-01“…The selected thrust displaces the steeply dipping southern limb of the Sant Corneli-Bóixols anticline, juxtaposing a Cenomanian-Turonian carbonate unit against a Coniacian carbonate sequence. …”
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7215
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7216
MINERALOGICAL FEATURES AND PHYSICOCHEMICAL FORMATION CONDITIONS OF VEIN MINERALIZATION OF THE SOUTHERN FLANK OF THE SAF´YANOVKA MASSIVE SULFIDE DEPOSIT (CENTRAL URALS)
Published 2024-12-01“…The sulfide veins include sphalerite-galena and sphaleritepyrite-chalcopyrite types, in which sulfides are associated with gypsum, carbonates, barite or quartz. Fluorite in host rocks is closely related to carbonates (dolomite, calcite, and siderite), kaolinite and magnesiocarpholite. …”
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7217
THE DETECTION OF THE NECESSARY CONDITIONS OF EFFECTIVE FUNCTIONING OF THE BALL CLEANING SYSTEM OF THE TUBES OF STEAM TURBINE CONDENSERS. Part 1
Published 2017-03-01“…A large proportion of default of the balls caused by the presence of residues of the carbonate sediments, that obstruct the movement of porous rubber balls in the tubes of the condenser, was determined. …”
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7218
Rare-Earth Pretreatment Improves Performance of Reactive Dye Argazol Navy Blue on Banana-Fiber Fabric
Published 2025-01-01“…Single-change factors were assessed by analyzing different amounts of rare earth, sodium carbonate, and sodium chloride, as well as different fixation times and temperatures, so that the effects of the dye additive on the dyed banana-fiber fabric could be investigated. …”
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7219
Reducing Dietary Protein Content by Increasing Carbohydrates Is More Beneficial to the Growth, Antioxidative Capacity, Ion Transport, and Ammonia Excretion of Nile Tilapia (Oreochr...
Published 2023-01-01“…Three diets with different protein-carbohydrate ratios (P27/C35, P35/C25, and P42/C15) were fed to fish cultured in freshwater (FW, 1.3 mmol/L carbonate alkalinity) or alkaline water (AW, 35.7 mmol/L carbonate alkalinity) for 50 days. …”
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7220
Multiple Influences of Paleogeography, Sequence Stratigraphy, and Fold Structure on Coalbed Methane Accumulation in the Lopingian (Late Permian) of Junlian Coalfield, SW China
Published 2021-01-01“…Four types of sedimentary systems such as alluvial plains, delta, lagoon-tidal flat, and carbonate platform were summarized according to their combination characteristics. …”
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