Results 121 to 130 of about 356,893 (298)

Preparing an Exsolvable Ru‐Substituted LaFeO3 Perovskite With High Surface Area From a Self‐Sacrificial Polymer Template: A Versatile Strategy for Enhanced Catalytic Performance

open access: yesChemistry – A European Journal, EarlyView.
High‐surface‐area LaFe0.9Ru0.1O3 is prepared by infiltration of porous Amberlite XAD16 polymer beads. Ru exsolution of this perovskite material leads to a supported catalyst with small Ru particles, exhibiting promising catalytic performance propane combustion.
Jaime Gallego   +4 more
wiley   +1 more source

Interplay of Orbital Overlap and Exciton Coupling in the Optical Properties of Adamantylethynyl‐Substituted Pyrene Molecular Crystals

open access: yesChemistry – A European Journal, EarlyView.
Sterically shielded adamantylethynyl‐substituted pyrenes form quasi‐one‐dimensional π‐stacks that enable direct quantification of solution‐to‐crystal spectral shifts. The optical response is dominated by band dispersion arising from frontier crystal orbitals, while excitonic contributions are secondary.
Benedikt Herbert, Kazutaka Shoyama
wiley   +1 more source

Integrated multi-omics reveals flavonoid-dominated defense strategies in Coptis chinensis under Fusarium root rot infection

open access: yesBMC Plant Biology
Root rot disease poses a devastating threat to Coptis chinensis Franch, a medicinal plant prized for its bioactive alkaloids. To dissect its defense mechanisms, we conducted integrated transcriptomic and metabolomic analyses on resistant (R), early-stage
Kaidi Yu   +4 more
doaj   +1 more source

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

open access: yesChemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher   +3 more
wiley   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Learning About and Learning From Sustainability Alliances: How Do SMEs Develop Dynamic Capabilities?

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines how small and medium‐sized enterprises (SMEs) develop sustainability capabilities by engaging in sustainability alliances. By combining perspectives on organisational learning theory and the dynamic capabilities framework, the research investigates how SMEs develop both networking and sustainability capabilities across ...
Raffaele Silvestri   +3 more
wiley   +1 more source

Benchmarking Generative Artificial Intelligence Against Human Judgment in Eating Disorder Case Recognition and Treatment Recommendations

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Generative AI is now used to access eating disorder (ED) information, yet the suitability of its outputs remains unclear. Using two vignettes, we evaluated generative AI's ability to accurately identify ED presentations and recommend appropriate care, while benchmarking its performance against published responses from human samples ...
Jake Linardon, Mariel Messer
wiley   +1 more source

Licensed Commoning and the Authoritarian Commons: Governing Participation in China's Community Gardens

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT China's environmental governance transition combines intensified vertical accountability and performance‐based management with expanding calls for public participation. However, despite growing demand for civic engagement, there remains limited understanding of how participatory environmental initiatives are structured and governed in practice.
Linjun Xie, Mengqi Shao, Gaohan Deng
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

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