Results 161 to 170 of about 204,920 (268)

Randomness certification in a quantum network with independent sources. [PDF]

open access: yesSci Adv
Minati G   +7 more
europepmc   +1 more source

Supporting the Shift: Professional Development for Alternative Grading Practices

open access: yesNew Directions for Community Colleges, EarlyView.
ABSTRACT Alternative grading (e.g., contract grading, ungrading, specifications grading) practices have emerged as a promising approach to enhance student success, improve students’ sense of belonging, and make higher education more accessible. This study explores the challenges faced by community college faculty when implementing alternative grading ...
Breana Bayraktar, J. Indigo Eriksen
wiley   +1 more source

A Crystallographic Shear Driven by Oxygen Insertion in (LuFeO3)nLuFe2O4

open access: yesChemistryEurope, EarlyView.
Layered structures (LuFeO3)nLuFe2O4 exhibit a common structural transformation upon oxygen uptake. Although the LuFeO3 units do not directly participate in oxygen insertion, these inactive layers nevertheless influence the temperature at which oxygen absorption occurs.
Tianyu Li   +7 more
wiley   +1 more source

Supramolecular Host‐Guest Complexation Dynamics by Cost‐Efficient Electronic Structure Methods

open access: yesChemistry – A European Journal, EarlyView.
We present a cost‐effective multilevel workflow for the kinetic profiling of host–guest systems, illustrated with cucurbit[6]uril and alkylammonium cations. The method combines rapid docking and reaction path searches at the semi‐empirical level, with refinement of the results using modern density functional theory, accurately reproducing experiment ...
Thomas Gasevic   +6 more
wiley   +1 more source

A Short‐Cut Design Approach to Evaluate Reboiler Designs in Vapor Recompression Scenarios

open access: yesChemie Ingenieur Technik, EarlyView.
A short‐cut model framework that incorporates mechanical vapor recompression (MVR) requirements into reboiler design is presented, which is particularly beneficial during early process development with limited data or initial feasibility assessments.
Franziska Lais   +2 more
wiley   +1 more source

Process Modeling for Propylene Polymerization to Transfer Reaction Kinetics From Lab to Plant

open access: yesChemie Ingenieur Technik, EarlyView.
The modeling approach combines an industrial model for a fourth‐generation Ziegler–Natta catalyst with lab‐scale derived kinetics of a novel fifth‐generation catalyst. By transferring intrinsic kinetics across scales, polypropylene production can be predicted. Accurate melt flow rate prediction is only obtained with an additional adjustment.
Anna Konopka   +5 more
wiley   +1 more source

Benchmarking large language models for identifying transcription factor regulatory interactions. [PDF]

open access: yesBioinformatics
Noel L   +8 more
europepmc   +1 more source

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