Results 131 to 140 of about 1,138,126 (397)

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

open access: yesAdvanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto   +8 more
wiley   +1 more source

Professional-applied physical training of future specialists in the oil and gas industry with the predominant use of the game method

open access: yesPhysical education of students
Background and Study Aim. Physical training plays a crucial role in preparing future specialists for the demands of the oil and gas industry, where physical endurance and coordination are essential for professional activities.
Roman Boichuk   +6 more
doaj   +1 more source

Dual‐Nanoparticle Engineered Hydrogel Reverses Bicellular Oxidative Stress to Accelerate Diabetic Fracture Healing

open access: yesAdvanced Functional Materials, EarlyView.
CD105‐LNPs and PS‐LNPs can deliver α‐lipoic acid to bone marrow mesenchymal stem cells and bone marrow‐derived macrophages, reversing high glucose‐induced oxidative stress while enhancing osteogenesis and M2 polarization. Integrating both nanoparticles into glucose‐responsive hyaluronic acid hydrogel forms DLNPs@HA hydrogel, which accelerates diabetic ...
Yanzhi Zhao   +11 more
wiley   +1 more source

"Dry-column" chromatography of plant pigments [PDF]

open access: yes, 1973
Separation of plant pigments which can be accomplished on thin-layer silica plates with mixture of petroleum ether, halocarbon, acetone, and polar solvent can be readily translated into dry-column technique that yields reproducible chromatograms after ...
Lehwalt, M. F.   +2 more
core   +1 more source

Water in Petroleum and Petroleum Products

open access: yes
The chapter presents experimental data, published in numerous source materials and reviews, on the mutual solubility of water in hydrocarbons and hydrocarbons in water, relationship of water solubility in hydrocarbons depending on the structure of the organic compound molecule and the change of solubility as a function of temperature.
openaire   +2 more sources

German petroleum [PDF]

open access: yesJournal of the Franklin Institute, 1879
n ...
openaire   +2 more sources

Covalent Adaptable Networks with Associative Siloxane Exchange Enabled by Amide‐Based Internal Catalysis: Designing for Reprocessability and Extrudability by Increasing the Cross‐Link Density

open access: yesAdvanced Functional Materials, EarlyView.
Internally catalyzed siloxane dynamic chemistry is demonstrated resulting from amides covalently linked through alkyl chains to siloxanes. The alkyl length in the siloxane‐containing monomer tunes the network cross‐link density. Siloxane exchange dynamics are faster with increasing cross‐link density, because associative exchange is second order in ...
Nathan S. Purwanto   +5 more
wiley   +1 more source

Ecophysiological acclimation and salinity amelioration of soil Cyanobacterium Anabaena sp. FS 76 collected from oil polluted regions under ccombined effects of salinity and extremely limited irradiances [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2016
The issue of salinity stress caused by oil extraction has been one of the major environmental issues of the country in the last decade. Biological agents in oil-contaminated areas can be considered the most efficient methods. The aim of this study was to
Shadman Shokravi   +3 more
doaj  

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