Results 241 to 250 of about 131,872 (335)

Synthesis of heat‐integrated thermally coupled nonsharp distillation using self‐adaptive spherical search

open access: yesAIChE Journal, EarlyView.
Abstract Although thermally coupled distillation (TCD) exhibits strong energy efficiency, the possibility of utility cost savings remains debatable. TCD designs that do not consider vapor transport can underestimate costs, making section rearrangement crucial to find more operable configurations.
Anqing Wang   +2 more
wiley   +1 more source

Antibacterial Activity of Banglene Extracted from Indonesian Ginger "Bangle" Against <i>Porphyromonas gingivalis</i>. [PDF]

open access: yesInt J Mol Sci
Sebe M   +9 more
europepmc   +1 more source

Poligromorph Materials: Shape Morphing Functional Polyvinyl Alcohol/Maleic Anhydride Ethylene‐Propylene/Carbon Composites in Aqueous and Hydrocarbon‐Based Media

open access: yesAdvanced Intelligent Systems, EarlyView.
Hygromorphic materials, such as pinecone scales, respond to humidity changes. This study presents poligromorphic composites—composed of carbon fibers (CFs), polyvinyl alcohol (PVA), and maleic anhydride ethylene‐propylene (MA‐EPR)—that react to water, humidity, and hydrocarbons.
Liia Buhhanevits   +4 more
wiley   +1 more source

Hexan (n‐Hexan) : MAK Value Documentation in German language, 1983

open access: yes, 1983
Deutsche Forschungsgemeinschaft. Ständige Senatskommission zur Prüfung Gesundheitsschädlicher Arbeitsstoffe   +1 more
openaire   +2 more sources

Density Functional Theory–Spectroscopy Integrated Identification Method Encompassing Experimental and Theoretical Analyses for Designer Drug Stimulants

open access: yesAdvanced Intelligent Systems, EarlyView.
A novel approach integrates gas chromatography‐mass spectrometry with infrared, Raman, and nuclear magnetic resonance spectroscopy plus density functional theory to detect synthetic drugs. Quantum hyperpolarization further boosts NMR sensitivity for low‐concentration samples, improving detection accuracy in complex mixtures and offering promising ...
Keunhong Jeong   +8 more
wiley   +1 more source

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