Results 141 to 150 of about 104,211 (250)

Pneumatic Concentration of Mica

open access: yes, 2006
The Bureau of Mines is conducting research into the pneumatic recovery of coarse mica and has used this method to produce mica concentrates that contain more than 90 percent mica.
Jordan, C. E.
core  

Carbon isotope geochemistry of organic matter in volcanic paleosols constrains paleo‐environmental variations

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The Fiorano quarry paleosol developed within the Colli Albani volcanic district (Italy) in the time interval bracketed by the deposition of the Pozzolanelle pyroclastic‐flow unit (365 ± 4 ka) and the emplacement of the Capo di Bove lava flow (277 ± 2 ka).
Eduardo Di Marcantonio   +4 more
wiley   +1 more source

New constraints on the postglacial evolution of Lago Maggiore, Northern Italy

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Lago Maggiore is situated in an overdeepened valley reach at the southern margin of the European Alps, and its thick sediment infill allows the reconstruction of the postglacial valley and lake evolution. We study here the sedimentary succession in the lower Ossola Valley, which is infilled by ~500 m of deposits. In a marginal position, a core
Lukas Gegg   +9 more
wiley   +1 more source

Controllable DNA Condensation by Mixed Cationic Gemini/Nonionic Surfactant Systems: Structure, Thermodynamics, and Cytotoxicity

open access: yesJournal of Surfactants and Detergents, EarlyView.
ABSTRACT Controllable DNA condensation is important for nucleic‐acid packaging and non‐viral gene‐delivery systems. This study aimed to determine how the composition of mixed nonionic C12E10 and cationic gemini C12C6C12Br2 surfactants regulates DNA condensation, structure, thermodynamics, and cytotoxicity.
Bo Wang   +3 more
wiley   +1 more source

Silane-Based Methyl- and Carboxyl-Functionalized Mica Substrates for High-Speed Atomic Force Microscopy. [PDF]

open access: yesLangmuir
Nakamoto K   +10 more
europepmc   +1 more source

Enhancing antioxidant capacity of chitosan‐caseinophosphopeptides nanocomplexes‐stabilized Pickering emulsion by incorporating theaflavin‐3,3′‐digallate

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Emulsions are common colloidal systems in food products, yet their quality is frequently compromised by lipid oxidation. We have recently developed a new Pickering emulsion stabilized by genipin cross‐linked chitosan‐caseinophosphopeptides nanocomplexes (GCNs).
Yike Jiang   +3 more
wiley   +1 more source

Increasing meniscal repair rates during ACL reconstruction did not increase reoperation risk: An analysis of surgical trends from 2015 to 2023

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate surgical trends over time in meniscal procedures during anterior cruciate ligament reconstruction (ACLR) and compare meniscal reoperation rates and subjective outcomes between 2015–2019 and 2020–2023. Methods This study included 2748 knees undergoing primary ACLR with concomitant meniscal procedures at Capio Artro Clinic ...
Carolina Kekki   +3 more
wiley   +1 more source

Newcastle Disease Virus - Induced Interferons Regulate PD-L1 and MICA Expression in Human Tumor and Normal Cells. [PDF]

open access: yesImmunotargets Ther
Ginting TE   +6 more
europepmc   +1 more source

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